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source-sdk-2013-mapbase/sp/src/game/server/logicentities.cpp
Blixibon f636089003 Mapbase v4.2 
- Added keyvalue to use random bounds on logic_timer to limit AddToTimer/SubtractFromTimer inputs (suggested by White_Red_Dragons)
- Fixed inconsistent env_projectedtexture state on save/load
- Added code to allow skybox to use a direct entity handle instead of a stored origin and angles in order to take advantage of entity interpolation while moving (less jittering)
- Moved map-specific file manifest parsing to happen after other entities are created (highly experimental)
- Added various misc. code improvements related to debug build and MP branch
- Fixed some VScript ammo type-related code forgotten in the previous update
- Added more VScript functions to CBaseAnimating, including pose parameter functions and the ability to look up bones and get bone position
- Added more origin and angles functions for VScript (suggested by krassell)
2020-07-01 19:32:49 +00:00

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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: Implements many of the entities that control logic flow within a map.
//
//=============================================================================
#include "cbase.h"
#include "entityinput.h"
#include "entityoutput.h"
#include "eventqueue.h"
#include "mathlib/mathlib.h"
#include "globalstate.h"
#include "ndebugoverlay.h"
#include "saverestore_utlvector.h"
#include "vstdlib/random.h"
#include "gameinterface.h"
#ifdef MAPBASE
#include "mapbase/variant_tools.h"
#include "mapbase/matchers.h"
#include "mapbase/datadesc_mod.h"
#include "activitylist.h"
#endif
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
extern CServerGameDLL g_ServerGameDLL;
//-----------------------------------------------------------------------------
// Purpose: An entity that acts as a container for game scripts.
//-----------------------------------------------------------------------------
#define MAX_SCRIPT_GROUP 16
class CLogicScript : public CPointEntity
{
public:
DECLARE_CLASS( CLogicScript, CPointEntity );
DECLARE_DATADESC();
void RunVScripts()
{
/*
EntityGroup <- [];
function __AppendToScriptGroup( name )
{
if ( name.len() == 0 )
{
EntityGroup.append( null );
}
else
{
local ent = Entities.FindByName( null, name );
EntityGroup.append( ent );
if ( ent != null )
{
ent.ValidateScriptScope();
ent.GetScriptScope().EntityGroup <- EntityGroup;
}
}
}
*/
static const char szAddCode[] =
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0x09,0x7d,0x0d,0x0a,0x7d,0x0d,0x0a,0x00
};
int iLastMember;
for ( iLastMember = MAX_SCRIPT_GROUP - 1; iLastMember >= 0; iLastMember-- )
{
if ( m_iszGroupMembers[iLastMember] != NULL_STRING )
{
break;
}
}
if ( iLastMember >= 0 )
{
HSCRIPT hAddScript = g_pScriptVM->CompileScript( szAddCode );
if ( hAddScript )
{
ValidateScriptScope();
m_ScriptScope.Run( hAddScript );
HSCRIPT hAddFunc = m_ScriptScope.LookupFunction( "__AppendToScriptGroup" );
if ( hAddFunc )
{
for ( int i = 0; i <= iLastMember; i++ )
{
m_ScriptScope.Call( hAddFunc, NULL, STRING(m_iszGroupMembers[i]) );
}
g_pScriptVM->ReleaseFunction( hAddFunc );
m_ScriptScope.ClearValue( "__AppendToScriptGroup" );
}
g_pScriptVM->ReleaseScript( hAddScript );
}
}
BaseClass::RunVScripts();
}
string_t m_iszGroupMembers[MAX_SCRIPT_GROUP];
};
LINK_ENTITY_TO_CLASS( logic_script, CLogicScript );
BEGIN_DATADESC( CLogicScript )
// Silence, Classcheck!
// DEFINE_ARRAY( m_iszGroupMembers, FIELD_STRING, MAX_NUM_TEMPLATES ),
DEFINE_KEYFIELD( m_iszGroupMembers[0], FIELD_STRING, "Group00"),
DEFINE_KEYFIELD( m_iszGroupMembers[1], FIELD_STRING, "Group01"),
DEFINE_KEYFIELD( m_iszGroupMembers[2], FIELD_STRING, "Group02"),
DEFINE_KEYFIELD( m_iszGroupMembers[3], FIELD_STRING, "Group03"),
DEFINE_KEYFIELD( m_iszGroupMembers[4], FIELD_STRING, "Group04"),
DEFINE_KEYFIELD( m_iszGroupMembers[5], FIELD_STRING, "Group05"),
DEFINE_KEYFIELD( m_iszGroupMembers[6], FIELD_STRING, "Group06"),
DEFINE_KEYFIELD( m_iszGroupMembers[7], FIELD_STRING, "Group07"),
DEFINE_KEYFIELD( m_iszGroupMembers[8], FIELD_STRING, "Group08"),
DEFINE_KEYFIELD( m_iszGroupMembers[9], FIELD_STRING, "Group09"),
DEFINE_KEYFIELD( m_iszGroupMembers[10], FIELD_STRING, "Group10"),
DEFINE_KEYFIELD( m_iszGroupMembers[11], FIELD_STRING, "Group11"),
DEFINE_KEYFIELD( m_iszGroupMembers[12], FIELD_STRING, "Group12"),
DEFINE_KEYFIELD( m_iszGroupMembers[13], FIELD_STRING, "Group13"),
DEFINE_KEYFIELD( m_iszGroupMembers[14], FIELD_STRING, "Group14"),
DEFINE_KEYFIELD( m_iszGroupMembers[15], FIELD_STRING, "Group15"),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Compares a set of integer inputs to the one main input
// Outputs true if they are all equivalant, false otherwise
//-----------------------------------------------------------------------------
class CLogicCompareInteger : public CLogicalEntity
{
public:
DECLARE_CLASS( CLogicCompareInteger, CLogicalEntity );
// outputs
#ifdef MAPBASE
COutputVariant m_OnEqual;
COutputVariant m_OnNotEqual;
#else
COutputEvent m_OnEqual;
COutputEvent m_OnNotEqual;
#endif
// data
#ifdef MAPBASE
variant_t m_iValue;
bool m_iShouldCompareToValue;
bool m_bStrLenAllowed = true;
int DrawDebugTextOverlays(void);
#else
int m_iIntegerValue;
int m_iShouldCompareToValue;
#endif
DECLARE_DATADESC();
CMultiInputVar m_AllIntCompares;
// Input handlers
void InputValue( inputdata_t &inputdata );
#ifdef MAPBASE
void InputValueNoFire( inputdata_t &inputdata );
void InputSetIntegerValue( inputdata_t &inputdata );
#endif
void InputCompareValues( inputdata_t &inputdata );
};
LINK_ENTITY_TO_CLASS( logic_multicompare, CLogicCompareInteger );
BEGIN_DATADESC( CLogicCompareInteger )
DEFINE_OUTPUT( m_OnEqual, "OnEqual" ),
DEFINE_OUTPUT( m_OnNotEqual, "OnNotEqual" ),
#ifdef MAPBASE
DEFINE_KEYVARIANT( m_iValue, "IntegerValue" ),
DEFINE_KEYFIELD( m_iShouldCompareToValue, FIELD_BOOLEAN, "ShouldComparetoValue" ),
DEFINE_KEYFIELD( m_bStrLenAllowed, FIELD_BOOLEAN, "StrLenAllowed" ),
#else
DEFINE_KEYFIELD( m_iIntegerValue, FIELD_INTEGER, "IntegerValue" ),
DEFINE_KEYFIELD( m_iShouldCompareToValue, FIELD_INTEGER, "ShouldComparetoValue" ),
#endif
DEFINE_FIELD( m_AllIntCompares, FIELD_INPUT ),
DEFINE_INPUTFUNC( FIELD_INPUT, "InputValue", InputValue ),
#ifdef MAPBASE
DEFINE_INPUTFUNC( FIELD_INPUT, "InputValueNoFire", InputValueNoFire ),
DEFINE_INPUTFUNC( FIELD_INPUT, "SetReferenceValue", InputSetIntegerValue ),
#endif
DEFINE_INPUTFUNC( FIELD_INPUT, "CompareValues", InputCompareValues ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Adds to the list of compared values
//-----------------------------------------------------------------------------
void CLogicCompareInteger::InputValue( inputdata_t &inputdata )
{
#ifdef MAPBASE
// Parse the input value, regardless of field type
inputdata.value = Variant_ParseInput(inputdata);
#else
// make sure it's an int, if it can't be converted just throw it away
if ( !inputdata.value.Convert(FIELD_INTEGER) )
return;
#endif
// update the value list with the new value
m_AllIntCompares.AddValue( inputdata.value, inputdata.nOutputID );
// if we haven't already this frame, send a message to ourself to update and fire
if ( !m_AllIntCompares.m_bUpdatedThisFrame )
{
#ifdef MAPBASE
// Need to wait for all inputs to arrive
g_EventQueue.AddEvent( this, "CompareValues", 0.01, inputdata.pActivator, this, inputdata.nOutputID );
#else
// TODO: need to add this event with a lower priority, so it gets called after all inputs have arrived
g_EventQueue.AddEvent( this, "CompareValues", 0, inputdata.pActivator, this, inputdata.nOutputID );
#endif
m_AllIntCompares.m_bUpdatedThisFrame = TRUE;
}
}
#ifdef MAPBASE
//-----------------------------------------------------------------------------
// Purpose: Adds to the list of compared values without firing
//-----------------------------------------------------------------------------
void CLogicCompareInteger::InputValueNoFire( inputdata_t &inputdata )
{
// Parse the input value, regardless of field type
inputdata.value = Variant_ParseInput(inputdata);
// update the value list with the new value
m_AllIntCompares.AddValue( inputdata.value, inputdata.nOutputID );
}
//-----------------------------------------------------------------------------
// Purpose: Sets our reference value
//-----------------------------------------------------------------------------
void CLogicCompareInteger::InputSetIntegerValue( inputdata_t &inputdata )
{
m_iValue = Variant_ParseInput(inputdata);
}
#endif
//-----------------------------------------------------------------------------
// Purpose: Forces a recompare
//-----------------------------------------------------------------------------
void CLogicCompareInteger::InputCompareValues( inputdata_t &inputdata )
{
m_AllIntCompares.m_bUpdatedThisFrame = FALSE;
// loop through all the values comparing them
#ifdef MAPBASE
variant_t value = m_iValue;
CMultiInputVar::inputitem_t *input = m_AllIntCompares.m_InputList;
if ( !m_iShouldCompareToValue && input )
{
value = input->value;
}
while ( input )
{
if ( !Variant_Equal(value, input->value, m_bStrLenAllowed) )
{
// false
m_OnNotEqual.Set( input->value, inputdata.pActivator, this );
return;
}
input = input->next;
}
// true! all values equal
m_OnEqual.Set( value, inputdata.pActivator, this );
#else
int value = m_iIntegerValue;
CMultiInputVar::inputitem_t *input = m_AllIntCompares.m_InputList;
if ( !m_iShouldCompareToValue && input )
{
value = input->value.Int();
}
while ( input )
{
if ( input->value.Int() != value )
{
// false
m_OnNotEqual.FireOutput( inputdata.pActivator, this );
return;
}
input = input->next;
}
// true! all values equal
m_OnEqual.FireOutput( inputdata.pActivator, this );
#endif
}
#ifdef MAPBASE
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CLogicCompareInteger::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
Q_snprintf(tempstr, sizeof(tempstr), " Reference Value: %s", m_iValue.GetDebug());
EntityText(text_offset, tempstr, 0);
text_offset++;
int count = 1;
CMultiInputVar::inputitem_t *input = m_AllIntCompares.m_InputList;
while ( input )
{
Q_snprintf(tempstr, sizeof(tempstr), " Value %i: %s", count, input->value.GetDebug());
EntityText(text_offset, tempstr, 0);
text_offset++;
count++;
input = input->next;
}
}
return text_offset;
}
#endif
//-----------------------------------------------------------------------------
// Purpose: Timer entity. Fires an output at regular or random intervals.
//-----------------------------------------------------------------------------
//
// Spawnflags and others constants.
//
const int SF_TIMER_UPDOWN = 1;
const float LOGIC_TIMER_MIN_INTERVAL = 0.01;
class CTimerEntity : public CLogicalEntity
{
public:
DECLARE_CLASS( CTimerEntity, CLogicalEntity );
void Spawn( void );
void Think( void );
void Toggle( void );
void Enable( void );
void Disable( void );
void FireTimer( void );
int DrawDebugTextOverlays(void);
// outputs
COutputEvent m_OnTimer;
COutputEvent m_OnTimerHigh;
COutputEvent m_OnTimerLow;
// inputs
void InputToggle( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
void InputFireTimer( inputdata_t &inputdata );
void InputRefireTime( inputdata_t &inputdata );
void InputResetTimer( inputdata_t &inputdata );
void InputAddToTimer( inputdata_t &inputdata );
void InputSubtractFromTimer( inputdata_t &inputdata );
int m_iDisabled;
float m_flRefireTime;
bool m_bUpDownState;
int m_iUseRandomTime;
float m_flLowerRandomBound;
float m_flUpperRandomBound;
#ifdef MAPBASE
bool m_bUseBoundsForTimerInputs;
#endif
// methods
void ResetTimer( void );
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS( logic_timer, CTimerEntity );
BEGIN_DATADESC( CTimerEntity )
// Keys
DEFINE_KEYFIELD( m_iDisabled, FIELD_INTEGER, "StartDisabled" ),
DEFINE_KEYFIELD( m_flRefireTime, FIELD_FLOAT, "RefireTime" ),
DEFINE_FIELD( m_bUpDownState, FIELD_BOOLEAN ),
#ifdef MAPBASE
DEFINE_KEYFIELD( m_bUseBoundsForTimerInputs, FIELD_BOOLEAN, "UseBoundsForTimerInputs" ),
#endif
// Inputs
DEFINE_INPUTFUNC( FIELD_FLOAT, "RefireTime", InputRefireTime ),
DEFINE_INPUTFUNC( FIELD_VOID, "FireTimer", InputFireTimer ),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "AddToTimer", InputAddToTimer ),
DEFINE_INPUTFUNC( FIELD_VOID, "ResetTimer", InputResetTimer ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "SubtractFromTimer", InputSubtractFromTimer ),
DEFINE_INPUT( m_iUseRandomTime, FIELD_INTEGER, "UseRandomTime" ),
DEFINE_INPUT( m_flLowerRandomBound, FIELD_FLOAT, "LowerRandomBound" ),
DEFINE_INPUT( m_flUpperRandomBound, FIELD_FLOAT, "UpperRandomBound" ),
// Outputs
DEFINE_OUTPUT( m_OnTimer, "OnTimer" ),
DEFINE_OUTPUT( m_OnTimerHigh, "OnTimerHigh" ),
DEFINE_OUTPUT( m_OnTimerLow, "OnTimerLow" ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Spawn( void )
{
if (!m_iUseRandomTime && (m_flRefireTime < LOGIC_TIMER_MIN_INTERVAL))
{
m_flRefireTime = LOGIC_TIMER_MIN_INTERVAL;
}
if ( !m_iDisabled && (m_flRefireTime > 0 || m_iUseRandomTime) )
{
Enable();
}
else
{
Disable();
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Think( void )
{
FireTimer();
}
//-----------------------------------------------------------------------------
// Purpose: Sets the time the timerentity will next fire
//-----------------------------------------------------------------------------
void CTimerEntity::ResetTimer( void )
{
if ( m_iDisabled )
return;
if ( m_iUseRandomTime )
{
m_flRefireTime = random->RandomFloat( m_flLowerRandomBound, m_flUpperRandomBound );
}
SetNextThink( gpGlobals->curtime + m_flRefireTime );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Enable( void )
{
m_iDisabled = FALSE;
ResetTimer();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Disable( void )
{
m_iDisabled = TRUE;
SetNextThink( TICK_NEVER_THINK );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::Toggle( void )
{
if ( m_iDisabled )
{
Enable();
}
else
{
Disable();
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::FireTimer( void )
{
if ( !m_iDisabled )
{
//
// Up/down timers alternate between two outputs.
//
if (m_spawnflags & SF_TIMER_UPDOWN)
{
if (m_bUpDownState)
{
m_OnTimerHigh.FireOutput( this, this );
}
else
{
m_OnTimerLow.FireOutput( this, this );
}
m_bUpDownState = !m_bUpDownState;
}
//
// Regular timers only fire a single output.
//
else
{
m_OnTimer.FireOutput( this, this );
}
ResetTimer();
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::InputEnable( inputdata_t &inputdata )
{
Enable();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::InputDisable( inputdata_t &inputdata )
{
Disable();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::InputToggle( inputdata_t &inputdata )
{
Toggle();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTimerEntity::InputFireTimer( inputdata_t &inputdata )
{
FireTimer();
}
//-----------------------------------------------------------------------------
// Purpose: Changes the time interval between timer fires
// Resets the next firing to be time + newRefireTime
// Input : Float refire frequency in seconds.
//-----------------------------------------------------------------------------
void CTimerEntity::InputRefireTime( inputdata_t &inputdata )
{
float flRefireInterval = inputdata.value.Float();
if ( flRefireInterval < LOGIC_TIMER_MIN_INTERVAL)
{
flRefireInterval = LOGIC_TIMER_MIN_INTERVAL;
}
if (m_flRefireTime != flRefireInterval )
{
m_flRefireTime = flRefireInterval;
ResetTimer();
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CTimerEntity::InputResetTimer( inputdata_t &inputdata )
{
// don't reset the timer if it isn't enabled
if ( m_iDisabled )
return;
ResetTimer();
}
//-----------------------------------------------------------------------------
// Purpose: Adds to the time interval if the timer is enabled
// Input : Float time to add in seconds
//-----------------------------------------------------------------------------
void CTimerEntity::InputAddToTimer( inputdata_t &inputdata )
{
// don't add time if the timer isn't enabled
if ( m_iDisabled )
return;
// Add time to timer
float flNextThink = GetNextThink();
#ifdef MAPBASE
if (m_bUseBoundsForTimerInputs)
{
// Make sure it's not above our min or max bounds
if (flNextThink - gpGlobals->curtime > m_flUpperRandomBound)
return;
flNextThink += inputdata.value.Float();
flNextThink = clamp( flNextThink - gpGlobals->curtime, m_flLowerRandomBound, m_flUpperRandomBound );
SetNextThink( gpGlobals->curtime + flNextThink );
}
else
{
SetNextThink( flNextThink + inputdata.value.Float() );
}
#else
SetNextThink( flNextThink += inputdata.value.Float() );
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Subtract from the time interval if the timer is enabled
// Input : Float time to subtract in seconds
//-----------------------------------------------------------------------------
void CTimerEntity::InputSubtractFromTimer( inputdata_t &inputdata )
{
// don't add time if the timer isn't enabled
if ( m_iDisabled )
return;
// Subtract time from the timer but don't let the timer go negative
float flNextThink = GetNextThink();
#ifdef MAPBASE
if (m_bUseBoundsForTimerInputs)
{
// Make sure it's not above our min or max bounds
if (flNextThink - gpGlobals->curtime < m_flLowerRandomBound)
return;
flNextThink -= inputdata.value.Float();
flNextThink = clamp( flNextThink - gpGlobals->curtime, m_flLowerRandomBound, m_flUpperRandomBound );
SetNextThink( gpGlobals->curtime + flNextThink );
}
else
{
flNextThink -= inputdata.value.Float();
SetNextThink( (flNextThink <= gpGlobals->curtime) ? gpGlobals->curtime : flNextThink );
}
#else
if ( ( flNextThink - gpGlobals->curtime ) <= inputdata.value.Float() )
{
SetNextThink( gpGlobals->curtime );
}
else
{
SetNextThink( flNextThink -= inputdata.value.Float() );
}
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CTimerEntity::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
// print refire time
Q_snprintf(tempstr,sizeof(tempstr),"refire interval: %.2f sec", m_flRefireTime);
EntityText(text_offset,tempstr,0);
text_offset++;
// print seconds to next fire
if ( !m_iDisabled )
{
float flNextThink = GetNextThink();
Q_snprintf( tempstr, sizeof( tempstr ), " firing in: %.2f sec", flNextThink - gpGlobals->curtime );
EntityText( text_offset, tempstr, 0);
text_offset++;
}
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Purpose: Computes a line between two entities
//-----------------------------------------------------------------------------
class CLogicLineToEntity : public CLogicalEntity
{
public:
DECLARE_CLASS( CLogicLineToEntity, CLogicalEntity );
void Activate(void);
void Spawn( void );
void Think( void );
// outputs
COutputVector m_Line;
DECLARE_DATADESC();
private:
string_t m_SourceName;
EHANDLE m_StartEntity;
EHANDLE m_EndEntity;
};
LINK_ENTITY_TO_CLASS( logic_lineto, CLogicLineToEntity );
BEGIN_DATADESC( CLogicLineToEntity )
// Keys
// target is handled in the base class, stored in field m_target
DEFINE_KEYFIELD( m_SourceName, FIELD_STRING, "source" ),
DEFINE_FIELD( m_StartEntity, FIELD_EHANDLE ),
DEFINE_FIELD( m_EndEntity, FIELD_EHANDLE ),
// Outputs
DEFINE_OUTPUT( m_Line, "Line" ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Find the entities
//-----------------------------------------------------------------------------
void CLogicLineToEntity::Activate(void)
{
BaseClass::Activate();
if (m_target != NULL_STRING)
{
m_EndEntity = gEntList.FindEntityByName( NULL, m_target );
//
// If we were given a bad measure target, just measure sound where we are.
//
if ((m_EndEntity == NULL) || (m_EndEntity->edict() == NULL))
{
Warning( "logic_lineto - Target not found or target with no origin!\n");
m_EndEntity = this;
}
}
else
{
m_EndEntity = this;
}
if (m_SourceName != NULL_STRING)
{
m_StartEntity = gEntList.FindEntityByName( NULL, m_SourceName );
//
// If we were given a bad measure target, just measure sound where we are.
//
if ((m_StartEntity == NULL) || (m_StartEntity->edict() == NULL))
{
Warning( "logic_lineto - Source not found or source with no origin!\n");
m_StartEntity = this;
}
}
else
{
m_StartEntity = this;
}
}
//-----------------------------------------------------------------------------
// Find the entities
//-----------------------------------------------------------------------------
void CLogicLineToEntity::Spawn(void)
{
SetNextThink( gpGlobals->curtime + 0.01f );
}
//-----------------------------------------------------------------------------
// Find the entities
//-----------------------------------------------------------------------------
void CLogicLineToEntity::Think(void)
{
CBaseEntity* pDest = m_EndEntity.Get();
CBaseEntity* pSrc = m_StartEntity.Get();
if (!pDest || !pSrc || !pDest->edict() || !pSrc->edict())
{
// Can sleep for a long time, no more lines.
m_Line.Set( vec3_origin, this, this );
SetNextThink( gpGlobals->curtime + 10 );
return;
}
Vector delta;
VectorSubtract( pDest->GetAbsOrigin(), pSrc->GetAbsOrigin(), delta );
m_Line.Set(delta, this, this);
SetNextThink( gpGlobals->curtime + 0.01f );
}
//-----------------------------------------------------------------------------
// Purpose: Remaps a given input range to an output range.
//-----------------------------------------------------------------------------
const int SF_MATH_REMAP_IGNORE_OUT_OF_RANGE = 1;
const int SF_MATH_REMAP_CLAMP_OUTPUT_TO_RANGE = 2;
class CMathRemap : public CLogicalEntity
{
public:
DECLARE_CLASS( CMathRemap, CLogicalEntity );
void Spawn(void);
// Keys
float m_flInMin;
float m_flInMax;
float m_flOut1; // Output value when input is m_fInMin
float m_flOut2; // Output value when input is m_fInMax
bool m_bEnabled;
// Inputs
void InputValue( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
// Outputs
COutputFloat m_OutValue;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_remap, CMathRemap);
BEGIN_DATADESC( CMathRemap )
DEFINE_INPUTFUNC(FIELD_FLOAT, "InValue", InputValue ),
DEFINE_OUTPUT(m_OutValue, "OutValue"),
DEFINE_KEYFIELD(m_flInMin, FIELD_FLOAT, "in1"),
DEFINE_KEYFIELD(m_flInMax, FIELD_FLOAT, "in2"),
DEFINE_KEYFIELD(m_flOut1, FIELD_FLOAT, "out1"),
DEFINE_KEYFIELD(m_flOut2, FIELD_FLOAT, "out2"),
DEFINE_FIELD( m_bEnabled, FIELD_BOOLEAN ),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathRemap::Spawn(void)
{
//
// Avoid a divide by zero in ValueChanged.
//
if (m_flInMin == m_flInMax)
{
m_flInMin = 0;
m_flInMax = 1;
}
//
// Make sure min and max are set properly relative to one another.
//
if (m_flInMin > m_flInMax)
{
float flTemp = m_flInMin;
m_flInMin = m_flInMax;
m_flInMax = flTemp;
}
m_bEnabled = true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathRemap::InputEnable( inputdata_t &inputdata )
{
m_bEnabled = true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathRemap::InputDisable( inputdata_t &inputdata )
{
m_bEnabled = false;
}
//-----------------------------------------------------------------------------
// Purpose: Input handler that is called when the input value changes.
//-----------------------------------------------------------------------------
void CMathRemap::InputValue( inputdata_t &inputdata )
{
float flValue = inputdata.value.Float();
//
// Disallow out-of-range input values to avoid out-of-range output values.
//
float flClampValue = clamp(flValue, m_flInMin, m_flInMax);
if ((flClampValue == flValue) || !FBitSet(m_spawnflags, SF_MATH_REMAP_IGNORE_OUT_OF_RANGE))
{
//
// Remap the input value to the desired output range and update the output.
//
float flRemappedValue = m_flOut1 + (((flValue - m_flInMin) * (m_flOut2 - m_flOut1)) / (m_flInMax - m_flInMin));
if ( FBitSet( m_spawnflags, SF_MATH_REMAP_CLAMP_OUTPUT_TO_RANGE ) )
{
flRemappedValue = clamp( flRemappedValue, m_flOut1, m_flOut2 );
}
if ( m_bEnabled == true )
{
m_OutValue.Set(flRemappedValue, inputdata.pActivator, this);
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Remaps a given input range to an output range.
//-----------------------------------------------------------------------------
const int SF_COLOR_BLEND_IGNORE_OUT_OF_RANGE = 1;
class CMathColorBlend : public CLogicalEntity
{
public:
DECLARE_CLASS( CMathColorBlend, CLogicalEntity );
void Spawn(void);
// Keys
float m_flInMin;
float m_flInMax;
color32 m_OutColor1; // Output color when input is m_fInMin
color32 m_OutColor2; // Output color when input is m_fInMax
// Inputs
void InputValue( inputdata_t &inputdata );
// Outputs
COutputColor32 m_OutValue;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_colorblend, CMathColorBlend);
BEGIN_DATADESC( CMathColorBlend )
DEFINE_INPUTFUNC(FIELD_FLOAT, "InValue", InputValue ),
DEFINE_OUTPUT(m_OutValue, "OutColor"),
DEFINE_KEYFIELD(m_flInMin, FIELD_FLOAT, "inmin"),
DEFINE_KEYFIELD(m_flInMax, FIELD_FLOAT, "inmax"),
DEFINE_KEYFIELD(m_OutColor1, FIELD_COLOR32, "colormin"),
DEFINE_KEYFIELD(m_OutColor2, FIELD_COLOR32, "colormax"),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathColorBlend::Spawn(void)
{
//
// Avoid a divide by zero in ValueChanged.
//
if (m_flInMin == m_flInMax)
{
m_flInMin = 0;
m_flInMax = 1;
}
//
// Make sure min and max are set properly relative to one another.
//
if (m_flInMin > m_flInMax)
{
float flTemp = m_flInMin;
m_flInMin = m_flInMax;
m_flInMax = flTemp;
}
}
//-----------------------------------------------------------------------------
// Purpose: Input handler that is called when the input value changes.
//-----------------------------------------------------------------------------
void CMathColorBlend::InputValue( inputdata_t &inputdata )
{
float flValue = inputdata.value.Float();
//
// Disallow out-of-range input values to avoid out-of-range output values.
//
float flClampValue = clamp(flValue, m_flInMin, m_flInMax);
if ((flClampValue == flValue) || !FBitSet(m_spawnflags, SF_COLOR_BLEND_IGNORE_OUT_OF_RANGE))
{
//
// Remap the input value to the desired output color and update the output.
//
color32 Color;
Color.r = m_OutColor1.r + (((flClampValue - m_flInMin) * (m_OutColor2.r - m_OutColor1.r)) / (m_flInMax - m_flInMin));
Color.g = m_OutColor1.g + (((flClampValue - m_flInMin) * (m_OutColor2.g - m_OutColor1.g)) / (m_flInMax - m_flInMin));
Color.b = m_OutColor1.b + (((flClampValue - m_flInMin) * (m_OutColor2.b - m_OutColor1.b)) / (m_flInMax - m_flInMin));
Color.a = m_OutColor1.a + (((flClampValue - m_flInMin) * (m_OutColor2.a - m_OutColor1.a)) / (m_flInMax - m_flInMin));
m_OutValue.Set(Color, inputdata.pActivator, this);
}
}
//-----------------------------------------------------------------------------
// Console command to set the state of a global
//-----------------------------------------------------------------------------
void CC_Global_Set( const CCommand &args )
{
const char *szGlobal = args[1];
const char *szState = args[2];
if ( szGlobal == NULL || szState == NULL )
{
Msg( "Usage: global_set <globalname> <state>: Sets the state of the given env_global (0 = OFF, 1 = ON, 2 = DEAD).\n" );
return;
}
int nState = atoi( szState );
int nIndex = GlobalEntity_GetIndex( szGlobal );
if ( nIndex >= 0 )
{
GlobalEntity_SetState( nIndex, ( GLOBALESTATE )nState );
}
else
{
GlobalEntity_Add( szGlobal, STRING( gpGlobals->mapname ), ( GLOBALESTATE )nState );
}
}
static ConCommand global_set( "global_set", CC_Global_Set, "global_set <globalname> <state>: Sets the state of the given env_global (0 = OFF, 1 = ON, 2 = DEAD).", FCVAR_CHEAT );
#ifdef MAPBASE
//-----------------------------------------------------------------------------
// Console command to set the counter of a global
//-----------------------------------------------------------------------------
void CC_Global_Counter( const CCommand &args )
{
const char *szGlobal = args[1];
const char *szCounter = args[2];
if ( szGlobal == NULL || szCounter == NULL )
{
Msg( "Usage: global_counter <globalname> <counter>: Sets the counter of the given env_global.\n" );
return;
}
int nCounter = atoi( szCounter );
int nIndex = GlobalEntity_GetIndex( szGlobal );
if ( nIndex >= 0 )
{
GlobalEntity_SetCounter( nIndex, nCounter );
}
else
{
nIndex = GlobalEntity_Add( szGlobal, STRING( gpGlobals->mapname ), GLOBAL_ON );
GlobalEntity_SetCounter( nIndex, nCounter );
}
}
static ConCommand global_counter( "global_counter", CC_Global_Counter, "global_counter <globalname> <counter>: Sets the counter of the given env_global.", FCVAR_CHEAT );
#endif
//-----------------------------------------------------------------------------
// Purpose: Holds a global state that can be queried by other entities to change
// their behavior, such as "predistaster".
//-----------------------------------------------------------------------------
const int SF_GLOBAL_SET = 1; // Set global state to initial state on spawn
class CEnvGlobal : public CLogicalEntity
{
public:
DECLARE_CLASS( CEnvGlobal, CLogicalEntity );
void Spawn( void );
#ifdef MAPBASE
bool KeyValue( const char *szKeyName, const char *szValue );
#endif
// Input handlers
void InputTurnOn( inputdata_t &inputdata );
void InputTurnOff( inputdata_t &inputdata );
void InputRemove( inputdata_t &inputdata );
void InputToggle( inputdata_t &inputdata );
void InputSetCounter( inputdata_t &inputdata );
void InputAddToCounter( inputdata_t &inputdata );
void InputGetCounter( inputdata_t &inputdata );
int DrawDebugTextOverlays(void);
DECLARE_DATADESC();
COutputInt m_outCounter;
string_t m_globalstate;
int m_triggermode;
int m_initialstate;
int m_counter; // A counter value associated with this global.
};
BEGIN_DATADESC( CEnvGlobal )
DEFINE_KEYFIELD( m_globalstate, FIELD_STRING, "globalstate" ),
DEFINE_FIELD( m_triggermode, FIELD_INTEGER ),
DEFINE_KEYFIELD( m_initialstate, FIELD_INTEGER, "initialstate" ),
DEFINE_KEYFIELD( m_counter, FIELD_INTEGER, "counter" ),
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "TurnOn", InputTurnOn ),
DEFINE_INPUTFUNC( FIELD_VOID, "TurnOff", InputTurnOff ),
DEFINE_INPUTFUNC( FIELD_VOID, "Remove", InputRemove ),
DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "SetCounter", InputSetCounter ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "AddToCounter", InputAddToCounter ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetCounter", InputGetCounter ),
#ifdef MAPBASE
DEFINE_OUTPUT( m_outCounter, "OutCounter" ),
#else
DEFINE_OUTPUT( m_outCounter, "Counter" ),
#endif
END_DATADESC()
LINK_ENTITY_TO_CLASS( env_global, CEnvGlobal );
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CEnvGlobal::Spawn( void )
{
if ( !m_globalstate )
{
UTIL_Remove( this );
return;
}
#ifdef HL2_EPISODIC
// if we modify the state of the physics cannon, make sure we precache the ragdoll boogie zap sound
if ( ( m_globalstate != NULL_STRING ) && ( stricmp( STRING( m_globalstate ), "super_phys_gun" ) == 0 ) )
{
PrecacheScriptSound( "RagdollBoogie.Zap" );
}
#endif
if ( FBitSet( m_spawnflags, SF_GLOBAL_SET ) )
{
if ( !GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, (GLOBALESTATE)m_initialstate );
}
if ( m_counter != 0 )
{
GlobalEntity_SetCounter( m_globalstate, m_counter );
}
}
}
#ifdef MAPBASE
//-----------------------------------------------------------------------------
// Purpose: Cache user entity field values until spawn is called.
// Input : szKeyName - Key to handle.
// szValue - Value for key.
// Output : Returns true if the key was handled, false if not.
//-----------------------------------------------------------------------------
bool CEnvGlobal::KeyValue( const char *szKeyName, const char *szValue )
{
// Any "Counter" outputs are changed to "OutCounter" before spawning.
if (FStrEq(szKeyName, "Counter") && strchr(szValue, ','))
{
return BaseClass::KeyValue( "OutCounter", szValue );
}
return BaseClass::KeyValue( szKeyName, szValue );
}
#endif
//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CEnvGlobal::InputTurnOn( inputdata_t &inputdata )
{
if ( GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_SetState( m_globalstate, GLOBAL_ON );
}
else
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_ON );
}
}
//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CEnvGlobal::InputTurnOff( inputdata_t &inputdata )
{
if ( GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_SetState( m_globalstate, GLOBAL_OFF );
}
else
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_OFF );
}
}
//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CEnvGlobal::InputRemove( inputdata_t &inputdata )
{
if ( GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_SetState( m_globalstate, GLOBAL_DEAD );
}
else
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_DEAD );
}
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void CEnvGlobal::InputSetCounter( inputdata_t &inputdata )
{
if ( !GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_ON );
}
GlobalEntity_SetCounter( m_globalstate, inputdata.value.Int() );
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void CEnvGlobal::InputAddToCounter( inputdata_t &inputdata )
{
if ( !GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_ON );
}
GlobalEntity_AddToCounter( m_globalstate, inputdata.value.Int() );
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void CEnvGlobal::InputGetCounter( inputdata_t &inputdata )
{
if ( !GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, GLOBAL_ON );
}
m_outCounter.Set( GlobalEntity_GetCounter( m_globalstate ), inputdata.pActivator, this );
}
//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CEnvGlobal::InputToggle( inputdata_t &inputdata )
{
GLOBALESTATE oldState = GlobalEntity_GetState( m_globalstate );
GLOBALESTATE newState;
if ( oldState == GLOBAL_ON )
{
newState = GLOBAL_OFF;
}
else if ( oldState == GLOBAL_OFF )
{
newState = GLOBAL_ON;
}
else
{
return;
}
if ( GlobalEntity_IsInTable( m_globalstate ) )
{
GlobalEntity_SetState( m_globalstate, newState );
}
else
{
GlobalEntity_Add( m_globalstate, gpGlobals->mapname, newState );
}
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Input :
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CEnvGlobal::DrawDebugTextOverlays(void)
{
// Skip AIClass debug overlays
int text_offset = CBaseEntity::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
Q_snprintf(tempstr,sizeof(tempstr),"State: %s",STRING(m_globalstate));
EntityText(text_offset,tempstr,0);
text_offset++;
GLOBALESTATE nState = GlobalEntity_GetState( m_globalstate );
switch( nState )
{
case GLOBAL_OFF:
Q_strncpy(tempstr,"Value: OFF",sizeof(tempstr));
break;
case GLOBAL_ON:
Q_strncpy(tempstr,"Value: ON",sizeof(tempstr));
break;
case GLOBAL_DEAD:
Q_strncpy(tempstr,"Value: DEAD",sizeof(tempstr));
break;
}
EntityText(text_offset,tempstr,0);
text_offset++;
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
#define MS_MAX_TARGETS 32
const int SF_MULTI_INIT = 1;
class CMultiSource : public CLogicalEntity
{
public:
DECLARE_CLASS( CMultiSource, CLogicalEntity );
void Spawn( );
bool KeyValue( const char *szKeyName, const char *szValue );
void Use( ::CBaseEntity *pActivator, ::CBaseEntity *pCaller, USE_TYPE useType, float value );
int ObjectCaps( void ) { return(BaseClass::ObjectCaps() | FCAP_MASTER); }
bool IsTriggered( ::CBaseEntity *pActivator );
void Register( void );
DECLARE_DATADESC();
EHANDLE m_rgEntities[MS_MAX_TARGETS];
int m_rgTriggered[MS_MAX_TARGETS];
COutputEvent m_OnTrigger; // Fired when all connections are triggered.
int m_iTotal;
string_t m_globalstate;
};
BEGIN_DATADESC( CMultiSource )
//!!!BUGBUG FIX
DEFINE_ARRAY( m_rgEntities, FIELD_EHANDLE, MS_MAX_TARGETS ),
DEFINE_ARRAY( m_rgTriggered, FIELD_INTEGER, MS_MAX_TARGETS ),
DEFINE_FIELD( m_iTotal, FIELD_INTEGER ),
DEFINE_KEYFIELD( m_globalstate, FIELD_STRING, "globalstate" ),
// Function pointers
DEFINE_FUNCTION( Register ),
// Outputs
DEFINE_OUTPUT(m_OnTrigger, "OnTrigger"),
END_DATADESC()
LINK_ENTITY_TO_CLASS( multisource, CMultiSource );
//-----------------------------------------------------------------------------
// Purpose: Cache user entity field values until spawn is called.
// Input : szKeyName - Key to handle.
// szValue - Value for key.
// Output : Returns true if the key was handled, false if not.
//-----------------------------------------------------------------------------
bool CMultiSource::KeyValue( const char *szKeyName, const char *szValue )
{
if ( FStrEq(szKeyName, "style") ||
FStrEq(szKeyName, "height") ||
FStrEq(szKeyName, "killtarget") ||
FStrEq(szKeyName, "value1") ||
FStrEq(szKeyName, "value2") ||
FStrEq(szKeyName, "value3"))
{
}
else
{
return BaseClass::KeyValue( szKeyName, szValue );
}
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMultiSource::Spawn()
{
SetNextThink( gpGlobals->curtime + 0.1f );
m_spawnflags |= SF_MULTI_INIT; // Until it's initialized
SetThink(&CMultiSource::Register);
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : pActivator -
// pCaller -
// useType -
// value -
//-----------------------------------------------------------------------------
void CMultiSource::Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value )
{
int i = 0;
// Find the entity in our list
while (i < m_iTotal)
if ( m_rgEntities[i++] == pCaller )
break;
// if we didn't find it, report error and leave
if (i > m_iTotal)
{
Warning("MultiSrc: Used by non member %s.\n", pCaller->edict() ? pCaller->GetClassname() : "<logical entity>");
return;
}
// CONSIDER: a Use input to the multisource always toggles. Could check useType for ON/OFF/TOGGLE
m_rgTriggered[i-1] ^= 1;
//
if ( IsTriggered( pActivator ) )
{
DevMsg( 2, "Multisource %s enabled (%d inputs)\n", GetDebugName(), m_iTotal );
USE_TYPE useType = USE_TOGGLE;
if ( m_globalstate != NULL_STRING )
useType = USE_ON;
m_OnTrigger.FireOutput(pActivator, this);
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CMultiSource::IsTriggered( CBaseEntity * )
{
// Is everything triggered?
int i = 0;
// Still initializing?
if ( m_spawnflags & SF_MULTI_INIT )
return 0;
while (i < m_iTotal)
{
if (m_rgTriggered[i] == 0)
break;
i++;
}
if (i == m_iTotal)
{
if ( !m_globalstate || GlobalEntity_GetState( m_globalstate ) == GLOBAL_ON )
return 1;
}
return 0;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMultiSource::Register(void)
{
CBaseEntity *pTarget = NULL;
m_iTotal = 0;
memset( m_rgEntities, 0, MS_MAX_TARGETS * sizeof(EHANDLE) );
SetThink(&CMultiSource::SUB_DoNothing);
// search for all entities which target this multisource (m_iName)
// dvsents2: port multisource to entity I/O!
pTarget = gEntList.FindEntityByTarget( NULL, STRING(GetEntityName()) );
while ( pTarget && (m_iTotal < MS_MAX_TARGETS) )
{
if ( pTarget )
m_rgEntities[m_iTotal++] = pTarget;
pTarget = gEntList.FindEntityByTarget( pTarget, STRING(GetEntityName()) );
}
pTarget = gEntList.FindEntityByClassname( NULL, "multi_manager" );
while (pTarget && (m_iTotal < MS_MAX_TARGETS))
{
if ( pTarget && pTarget->HasTarget(GetEntityName()) )
m_rgEntities[m_iTotal++] = pTarget;
pTarget = gEntList.FindEntityByClassname( pTarget, "multi_manager" );
}
m_spawnflags &= ~SF_MULTI_INIT;
}
//-----------------------------------------------------------------------------
// Purpose: Holds a value that can be added to and subtracted from.
//-----------------------------------------------------------------------------
class CMathCounter : public CLogicalEntity
{
DECLARE_CLASS( CMathCounter, CLogicalEntity );
#ifdef MAPBASE
protected:
#else
private:
#endif
float m_flMin; // Minimum clamp value. If min and max are BOTH zero, no clamping is done.
float m_flMax; // Maximum clamp value.
bool m_bHitMin; // Set when we reach or go below our minimum value, cleared if we go above it again.
bool m_bHitMax; // Set when we reach or exceed our maximum value, cleared if we fall below it again.
bool m_bDisabled;
bool KeyValue(const char *szKeyName, const char *szValue);
void Spawn(void);
int DrawDebugTextOverlays(void);
#ifdef MAPBASE
virtual
#endif
void UpdateOutValue(CBaseEntity *pActivator, float fNewValue);
// Inputs
void InputAdd( inputdata_t &inputdata );
void InputDivide( inputdata_t &inputdata );
void InputMultiply( inputdata_t &inputdata );
void InputSetValue( inputdata_t &inputdata );
void InputSetValueNoFire( inputdata_t &inputdata );
void InputSubtract( inputdata_t &inputdata );
void InputSetHitMax( inputdata_t &inputdata );
void InputSetHitMin( inputdata_t &inputdata );
void InputGetValue( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
#ifdef MAPBASE
void InputSetMinValueNoFire( inputdata_t &inputdata );
void InputSetMaxValueNoFire( inputdata_t &inputdata );
#endif
// Outputs
COutputFloat m_OutValue;
COutputFloat m_OnGetValue; // Used for polling the counter value.
COutputEvent m_OnHitMin;
COutputEvent m_OnHitMax;
#ifdef MAPBASE
COutputEvent m_OnChangedFromMin;
COutputEvent m_OnChangedFromMax;
#endif
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_counter, CMathCounter);
BEGIN_DATADESC( CMathCounter )
DEFINE_FIELD(m_bHitMax, FIELD_BOOLEAN),
DEFINE_FIELD(m_bHitMin, FIELD_BOOLEAN),
// Keys
DEFINE_KEYFIELD(m_flMin, FIELD_FLOAT, "min"),
DEFINE_KEYFIELD(m_flMax, FIELD_FLOAT, "max"),
DEFINE_KEYFIELD(m_bDisabled, FIELD_BOOLEAN, "StartDisabled" ),
// Inputs
DEFINE_INPUTFUNC(FIELD_FLOAT, "Add", InputAdd),
DEFINE_INPUTFUNC(FIELD_FLOAT, "Divide", InputDivide),
DEFINE_INPUTFUNC(FIELD_FLOAT, "Multiply", InputMultiply),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetValueNoFire", InputSetValueNoFire),
DEFINE_INPUTFUNC(FIELD_FLOAT, "Subtract", InputSubtract),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetHitMax", InputSetHitMax),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetHitMin", InputSetHitMin),
DEFINE_INPUTFUNC(FIELD_VOID, "GetValue", InputGetValue),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
#ifdef MAPBASE
DEFINE_INPUTFUNC( FIELD_FLOAT, "SetMaxValueNoFire", InputSetMaxValueNoFire ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "SetMinValueNoFire", InputSetMinValueNoFire ),
#endif
// Outputs
DEFINE_OUTPUT(m_OutValue, "OutValue"),
DEFINE_OUTPUT(m_OnHitMin, "OnHitMin"),
DEFINE_OUTPUT(m_OnHitMax, "OnHitMax"),
DEFINE_OUTPUT(m_OnGetValue, "OnGetValue"),
#ifdef MAPBASE
DEFINE_OUTPUT( m_OnChangedFromMin, "OnChangedFromMin" ),
DEFINE_OUTPUT( m_OnChangedFromMax, "OnChangedFromMax" ),
#endif
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Handles key values from the BSP before spawn is called.
//-----------------------------------------------------------------------------
bool CMathCounter::KeyValue(const char *szKeyName, const char *szValue)
{
//
// Set the initial value of the counter.
//
if (!stricmp(szKeyName, "startvalue"))
{
#ifdef MAPBASE
m_OutValue.Init(atof(szValue));
#else
m_OutValue.Init(atoi(szValue));
#endif
return(true);
}
return(BaseClass::KeyValue(szKeyName, szValue));
}
//-----------------------------------------------------------------------------
// Purpose: Called before spawning, after key values have been set.
//-----------------------------------------------------------------------------
void CMathCounter::Spawn( void )
{
//
// Make sure max and min are ordered properly or clamp won't work.
//
if (m_flMin > m_flMax)
{
float flTemp = m_flMax;
m_flMax = m_flMin;
m_flMin = flTemp;
}
//
// Clamp initial value to within the valid range.
//
if ((m_flMin != 0) || (m_flMax != 0))
{
float flStartValue = clamp(m_OutValue.Get(), m_flMin, m_flMax);
m_OutValue.Init(flStartValue);
}
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Input :
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CMathCounter::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
Q_snprintf(tempstr,sizeof(tempstr)," min value: %f", m_flMin);
EntityText(text_offset,tempstr,0);
text_offset++;
Q_snprintf(tempstr,sizeof(tempstr)," max value: %f", m_flMax);
EntityText(text_offset,tempstr,0);
text_offset++;
Q_snprintf(tempstr,sizeof(tempstr),"current value: %f", m_OutValue.Get());
EntityText(text_offset,tempstr,0);
text_offset++;
if( m_bDisabled )
{
Q_snprintf(tempstr,sizeof(tempstr),"*DISABLED*");
}
else
{
Q_snprintf(tempstr,sizeof(tempstr),"Enabled.");
}
EntityText(text_offset,tempstr,0);
text_offset++;
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Change min/max
//-----------------------------------------------------------------------------
void CMathCounter::InputSetHitMax( inputdata_t &inputdata )
{
m_flMax = inputdata.value.Float();
if ( m_flMax < m_flMin )
{
m_flMin = m_flMax;
}
UpdateOutValue( inputdata.pActivator, m_OutValue.Get() );
}
void CMathCounter::InputSetHitMin( inputdata_t &inputdata )
{
m_flMin = inputdata.value.Float();
if ( m_flMax < m_flMin )
{
m_flMax = m_flMin;
}
UpdateOutValue( inputdata.pActivator, m_OutValue.Get() );
}
#ifdef MAPBASE
//-----------------------------------------------------------------------------
// Change min/max
//-----------------------------------------------------------------------------
void CMathCounter::InputSetMaxValueNoFire( inputdata_t &inputdata )
{
m_flMax = inputdata.value.Float();
if ( m_flMax < m_flMin )
{
m_flMin = m_flMax;
}
}
void CMathCounter::InputSetMinValueNoFire( inputdata_t &inputdata )
{
m_flMin = inputdata.value.Float();
if ( m_flMax < m_flMin )
{
m_flMax = m_flMin;
}
}
#endif
//-----------------------------------------------------------------------------
// Purpose: Input handler for adding to the accumulator value.
// Input : Float value to add.
//-----------------------------------------------------------------------------
void CMathCounter::InputAdd( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring ADD because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = m_OutValue.Get() + inputdata.value.Float();
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for multiplying the current value.
// Input : Float value to multiply the value by.
//-----------------------------------------------------------------------------
void CMathCounter::InputDivide( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring DIVIDE because it is disabled\n", GetDebugName() );
return;
}
if (inputdata.value.Float() != 0)
{
float fNewValue = m_OutValue.Get() / inputdata.value.Float();
UpdateOutValue( inputdata.pActivator, fNewValue );
}
else
{
DevMsg( 1, "LEVEL DESIGN ERROR: Divide by zero in math_value\n" );
UpdateOutValue( inputdata.pActivator, m_OutValue.Get() );
}
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for multiplying the current value.
// Input : Float value to multiply the value by.
//-----------------------------------------------------------------------------
void CMathCounter::InputMultiply( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring MULTIPLY because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = m_OutValue.Get() * inputdata.value.Float();
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for updating the value.
// Input : Float value to set.
//-----------------------------------------------------------------------------
void CMathCounter::InputSetValue( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SETVALUE because it is disabled\n", GetDebugName() );
return;
}
UpdateOutValue( inputdata.pActivator, inputdata.value.Float() );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for updating the value.
// Input : Float value to set.
//-----------------------------------------------------------------------------
void CMathCounter::InputSetValueNoFire( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SETVALUENOFIRE because it is disabled\n", GetDebugName() );
return;
}
float flNewValue = inputdata.value.Float();
if (( m_flMin != 0 ) || (m_flMax != 0 ))
{
flNewValue = clamp(flNewValue, m_flMin, m_flMax);
}
m_OutValue.Init( flNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for subtracting from the current value.
// Input : Float value to subtract.
//-----------------------------------------------------------------------------
void CMathCounter::InputSubtract( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SUBTRACT because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = m_OutValue.Get() - inputdata.value.Float();
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathCounter::InputGetValue( inputdata_t &inputdata )
{
float flOutValue = m_OutValue.Get();
m_OnGetValue.Set( flOutValue, inputdata.pActivator, inputdata.pCaller );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathCounter::InputEnable( inputdata_t &inputdata )
{
m_bDisabled = false;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathCounter::InputDisable( inputdata_t &inputdata )
{
m_bDisabled = true;
}
//-----------------------------------------------------------------------------
// Purpose: Sets the value to the new value, clamping and firing the output value.
// Input : fNewValue - Value to set.
//-----------------------------------------------------------------------------
void CMathCounter::UpdateOutValue(CBaseEntity *pActivator, float fNewValue)
{
if ((m_flMin != 0) || (m_flMax != 0))
{
//
// Fire an output any time we reach or exceed our maximum value.
//
if ( fNewValue >= m_flMax )
{
if ( !m_bHitMax )
{
m_bHitMax = true;
m_OnHitMax.FireOutput( pActivator, this );
}
}
else
{
#ifdef MAPBASE
// Fire an output if we just changed from the maximum value
if ( m_OutValue.Get() == m_flMax )
{
m_OnChangedFromMax.FireOutput( pActivator, this );
}
#endif
m_bHitMax = false;
}
//
// Fire an output any time we reach or go below our minimum value.
//
if ( fNewValue <= m_flMin )
{
if ( !m_bHitMin )
{
m_bHitMin = true;
m_OnHitMin.FireOutput( pActivator, this );
}
}
else
{
#ifdef MAPBASE
// Fire an output if we just changed from the maximum value
if ( m_OutValue.Get() == m_flMin )
{
m_OnChangedFromMin.FireOutput( pActivator, this );
}
#endif
m_bHitMin = false;
}
fNewValue = clamp(fNewValue, m_flMin, m_flMax);
}
m_OutValue.Set(fNewValue, pActivator, this);
}
#ifdef MAPBASE
//-----------------------------------------------------------------------------
// Purpose: Advanced math_counter with advanced calculation capabilities.
//-----------------------------------------------------------------------------
class CMathCounterAdvanced : public CMathCounter
{
DECLARE_CLASS( CMathCounterAdvanced, CMathCounter );
private:
bool m_bPreserveValue;
bool m_bAlwaysOutputAsInt;
float m_flLerpPercent;
void UpdateOutValue(CBaseEntity *pActivator, float fNewValue);
void InputSetValueToPi( inputdata_t &inputdata );
void InputPower( inputdata_t &inputdata );
void InputSquareRoot( inputdata_t &inputdata );
void InputRound( inputdata_t &inputdata );
void InputFloor( inputdata_t &inputdata );
void InputCeiling( inputdata_t &inputdata );
void InputTrunc( inputdata_t &inputdata );
void InputSine( inputdata_t &inputdata );
void InputCosine( inputdata_t &inputdata );
void InputTangent( inputdata_t &inputdata );
void InputRandomInt( inputdata_t &inputdata );
void InputRandomFloat( inputdata_t &inputdata );
void InputLerpTo( inputdata_t &inputdata );
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_counter_advanced, CMathCounterAdvanced);
BEGIN_DATADESC( CMathCounterAdvanced )
// Keys
DEFINE_INPUT(m_bPreserveValue, FIELD_BOOLEAN, "PreserveValue"),
DEFINE_INPUT(m_bAlwaysOutputAsInt, FIELD_BOOLEAN, "AlwaysOutputAsInt"),
DEFINE_INPUT(m_flLerpPercent, FIELD_FLOAT, "SetLerpPercent"),
// Inputs
DEFINE_INPUTFUNC(FIELD_VOID, "SetValueToPi", InputSetValueToPi),
DEFINE_INPUTFUNC(FIELD_VOID, "SquareRoot", InputSquareRoot),
DEFINE_INPUTFUNC(FIELD_INTEGER, "Power", InputPower),
DEFINE_INPUTFUNC(FIELD_INTEGER, "Round", InputRound),
DEFINE_INPUTFUNC(FIELD_INTEGER, "Floor", InputFloor),
DEFINE_INPUTFUNC(FIELD_INTEGER, "Ceil", InputCeiling),
DEFINE_INPUTFUNC(FIELD_INTEGER, "Trunc", InputTrunc),
DEFINE_INPUTFUNC(FIELD_VOID, "Sin", InputSine),
DEFINE_INPUTFUNC(FIELD_VOID, "Cos", InputCosine),
DEFINE_INPUTFUNC(FIELD_VOID, "Tan", InputTangent),
DEFINE_INPUTFUNC(FIELD_STRING, "RandomInt", InputRandomInt),
DEFINE_INPUTFUNC(FIELD_STRING, "RandomFloat", InputRandomFloat),
DEFINE_INPUTFUNC(FIELD_FLOAT, "LerpTo", InputLerpTo),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Input handler for setting the current value to pi.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputSetValueToPi( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SET TO PI because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = M_PI;
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for calculating the square root of the current value.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputSquareRoot( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SQUARE ROOT because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = sqrt(m_OutValue.Get());
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for exponentiation of the current value. Use 2 to square it.
// Input : Integer value to raise the current value's power.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputPower( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring POWER!!! because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = pow(m_OutValue.Get(), inputdata.value.Int());
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//
// For some reason, I had trouble finding the original math functions at first.
// Then I just randomly stumbled upon them, bright as day.
// Oh well. These might be faster anyway.
//
FORCEINLINE int RoundToNumber(int input, int number)
{
(input < 0 && number > 0) ? number *= -1 : 0;
int result = (input + (number / 2));
result -= (result % number);
return result;
}
// Warning: Negative numbers should be ceiled
FORCEINLINE int FloorToNumber(int input, int number)
{
return (input - (input % number));
}
FORCEINLINE int CeilToNumber(int input, int number)
{
(input < 0 && number > 0) ? number *= -1 : 0;
int result = (input - (input % number));
return result != input ? result + number : result;
}
FORCEINLINE int TruncToNumber(int input, int number)
{
//(input < 0 && number > 0) ? number *= -1 : 0;
return (input - (input % number));
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for rounding an integer to the specified number. (e.g. 126 rounding to 10 = 130, 1523 rounding to 5 = 1525)
// Input : Integer value to round the current value to.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputRound( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring ROUND because it is disabled\n", GetDebugName() );
return;
}
int iMultiple = inputdata.value.Int();
int iNewValue;
if (iMultiple != 0)
{
// Round to the nearest input number.
iNewValue = RoundToNumber(m_OutValue.Get(), iMultiple);
}
else
{
// 0 just rounds floats.
iNewValue = static_cast<int>(m_OutValue.Get() + 0.5f);
}
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for flooring an integer to the specified number. (e.g. 126 flooring to 10 = 120, 1528 flooring to 5 = 1525)
// Input : Integer value to floor the current value to.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputFloor( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring FLOOR because it is disabled\n", GetDebugName() );
return;
}
int iMultiple = inputdata.value.Int();
int iNewValue;
if (iMultiple != 0)
{
iNewValue = m_OutValue.Get();
if (iNewValue >= 0)
{
// Floor to the nearest input number.
iNewValue = FloorToNumber(m_OutValue.Get(), iMultiple);
}
else
{
// We have to do it differently for negatives.
iNewValue = CeilToNumber(m_OutValue.Get(), iMultiple);
}
}
else
{
// 0 just floors floats.
iNewValue = static_cast<int>(m_OutValue.Get());
}
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for ceiling an integer to the specified number. (e.g. 126 ceiling to 10 = 130, 1523 ceiling to 50 = 1550)
// Input : Integer value to ceil the current value to.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputCeiling( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring CEIL because it is disabled\n", GetDebugName() );
return;
}
int iMultiple = inputdata.value.Int();
int iNewValue;
if (iMultiple != 0)
{
// Ceil to the nearest input number.
iNewValue = CeilToNumber(m_OutValue.Get(), iMultiple);
}
else
{
// 0 just ceils floats.
iNewValue = static_cast<int>(m_OutValue.Get()) + (m_OutValue.Get() != 0 ? 1 : 0);
}
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for truncating an integer to the specified number. (e.g. 126 rounding to 10 = 120, -1523 rounding to 5 = 1520)
// Input : Integer value to truncate the current value to.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputTrunc( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring TRUNC because it is disabled\n", GetDebugName() );
return;
}
int iMultiple = inputdata.value.Int();
int iNewValue;
if (iMultiple != 0)
{
// Floor always truncates negative numbers if we don't tell it not to
iNewValue = FloorToNumber(m_OutValue.Get(), iMultiple);
}
else
{
// 0 just ceils floats.
iNewValue = static_cast<int>(m_OutValue.Get());
if (iNewValue < 0)
iNewValue += 1;
}
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for applying sine to the current value.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputSine( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SINE because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = sin(m_OutValue.Get());
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for applying cosine to the current value.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputCosine( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SINE because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = cos(m_OutValue.Get());
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for applying tangent to the current value.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputTangent( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring SINE because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = tan(m_OutValue.Get());
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for random int generation.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputRandomInt( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring RANDOMINT because it is disabled\n", GetDebugName() );
return;
}
int i1 = 0;
int i2 = 0;
char szInput[128];
Q_strncpy( szInput, inputdata.value.String(), sizeof(szInput) );
char *sSpace = strchr( szInput, ' ' );
if ( sSpace )
{
i1 = atoi(szInput);
i2 = atoi(sSpace+1);
}
else
{
// No space, assume anything from 0 to X
i2 = atoi(szInput);
}
float fNewValue = RandomInt(i1, i2);
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for random float generation.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputRandomFloat( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring RANDOMFLOAT because it is disabled\n", GetDebugName() );
return;
}
float f1 = 0;
float f2 = 0;
char szInput[128];
Q_strncpy( szInput, inputdata.value.String(), sizeof(szInput) );
char *sSpace = strchr( szInput, ' ' );
if ( sSpace )
{
f1 = atof(szInput);
f2 = atof(sSpace+1);
}
else
{
// No space, assume anything from 0 to X
f2 = atof(szInput);
}
float fNewValue = RandomFloat(f1, f2);
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for random float generation.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::InputLerpTo( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Counter %s ignoring LERPTO because it is disabled\n", GetDebugName() );
return;
}
float fNewValue = m_OutValue.Get() + (inputdata.value.Float() - m_OutValue.Get()) * m_flLerpPercent;
UpdateOutValue( inputdata.pActivator, fNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Sets the value to the new value, clamping and firing the output value.
// Input : fNewValue - Value to set.
//-----------------------------------------------------------------------------
void CMathCounterAdvanced::UpdateOutValue(CBaseEntity *pActivator, float fNewValue)
{
if (m_bAlwaysOutputAsInt)
fNewValue = roundf(fNewValue);
if (m_bPreserveValue)
{
//float fOriginal = m_OutValue.Get();
//DevMsg("Preserve Before: %f\n", fOriginal);
//BaseClass::UpdateOutValue(pActivator, fNewValue);
//DevMsg("Preserve After: %f\n", fOriginal);
//m_OutValue.Init(fOriginal);
variant_t var;
var.SetFloat(fNewValue);
m_OutValue.FireOutput( var, pActivator, this );
}
else
{
BaseClass::UpdateOutValue(pActivator, fNewValue);
}
}
#endif
//-----------------------------------------------------------------------------
// Purpose: Compares a single string input to up to 16 case values, firing an
// output corresponding to the case value that matched, or a default
// output if the input value didn't match any of the case values.
//
// This can also be used to fire a random output from a set of outputs.
//-----------------------------------------------------------------------------
#define MAX_LOGIC_CASES 16
class CLogicCase : public CLogicalEntity
{
DECLARE_CLASS( CLogicCase, CLogicalEntity );
private:
string_t m_nCase[MAX_LOGIC_CASES];
#ifdef MAPBASE
bool m_bMultipleCasesAllowed;
#endif
int m_nShuffleCases;
int m_nLastShuffleCase;
unsigned char m_uchShuffleCaseMap[MAX_LOGIC_CASES];
void Spawn(void);
int BuildCaseMap(unsigned char *puchMap);
// Inputs
void InputValue( inputdata_t &inputdata );
void InputPickRandom( inputdata_t &inputdata );
void InputPickRandomShuffle( inputdata_t &inputdata );
// Outputs
COutputEvent m_OnCase[MAX_LOGIC_CASES]; // Fired when the input value matches one of the case values.
COutputVariant m_OnDefault; // Fired when no match was found.
#ifdef MAPBASE
COutputVariant m_OnUsed; // Fired when this entity receives any input at all.
#endif
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_case, CLogicCase);
BEGIN_DATADESC( CLogicCase )
// Silence, Classcheck!
// DEFINE_ARRAY( m_nCase, FIELD_STRING, MAX_LOGIC_CASES ),
// Keys
DEFINE_KEYFIELD(m_nCase[0], FIELD_STRING, "Case01"),
DEFINE_KEYFIELD(m_nCase[1], FIELD_STRING, "Case02"),
DEFINE_KEYFIELD(m_nCase[2], FIELD_STRING, "Case03"),
DEFINE_KEYFIELD(m_nCase[3], FIELD_STRING, "Case04"),
DEFINE_KEYFIELD(m_nCase[4], FIELD_STRING, "Case05"),
DEFINE_KEYFIELD(m_nCase[5], FIELD_STRING, "Case06"),
DEFINE_KEYFIELD(m_nCase[6], FIELD_STRING, "Case07"),
DEFINE_KEYFIELD(m_nCase[7], FIELD_STRING, "Case08"),
DEFINE_KEYFIELD(m_nCase[8], FIELD_STRING, "Case09"),
DEFINE_KEYFIELD(m_nCase[9], FIELD_STRING, "Case10"),
DEFINE_KEYFIELD(m_nCase[10], FIELD_STRING, "Case11"),
DEFINE_KEYFIELD(m_nCase[11], FIELD_STRING, "Case12"),
DEFINE_KEYFIELD(m_nCase[12], FIELD_STRING, "Case13"),
DEFINE_KEYFIELD(m_nCase[13], FIELD_STRING, "Case14"),
DEFINE_KEYFIELD(m_nCase[14], FIELD_STRING, "Case15"),
DEFINE_KEYFIELD(m_nCase[15], FIELD_STRING, "Case16"),
#ifdef MAPBASE
DEFINE_KEYFIELD(m_bMultipleCasesAllowed, FIELD_BOOLEAN, "MultipleCasesAllowed"),
#endif
DEFINE_FIELD( m_nShuffleCases, FIELD_INTEGER ),
DEFINE_FIELD( m_nLastShuffleCase, FIELD_INTEGER ),
DEFINE_ARRAY( m_uchShuffleCaseMap, FIELD_CHARACTER, MAX_LOGIC_CASES ),
// Inputs
DEFINE_INPUTFUNC(FIELD_INPUT, "InValue", InputValue),
DEFINE_INPUTFUNC(FIELD_VOID, "PickRandom", InputPickRandom),
DEFINE_INPUTFUNC(FIELD_VOID, "PickRandomShuffle", InputPickRandomShuffle),
// Outputs
DEFINE_OUTPUT(m_OnCase[0], "OnCase01"),
DEFINE_OUTPUT(m_OnCase[1], "OnCase02"),
DEFINE_OUTPUT(m_OnCase[2], "OnCase03"),
DEFINE_OUTPUT(m_OnCase[3], "OnCase04"),
DEFINE_OUTPUT(m_OnCase[4], "OnCase05"),
DEFINE_OUTPUT(m_OnCase[5], "OnCase06"),
DEFINE_OUTPUT(m_OnCase[6], "OnCase07"),
DEFINE_OUTPUT(m_OnCase[7], "OnCase08"),
DEFINE_OUTPUT(m_OnCase[8], "OnCase09"),
DEFINE_OUTPUT(m_OnCase[9], "OnCase10"),
DEFINE_OUTPUT(m_OnCase[10], "OnCase11"),
DEFINE_OUTPUT(m_OnCase[11], "OnCase12"),
DEFINE_OUTPUT(m_OnCase[12], "OnCase13"),
DEFINE_OUTPUT(m_OnCase[13], "OnCase14"),
DEFINE_OUTPUT(m_OnCase[14], "OnCase15"),
DEFINE_OUTPUT(m_OnCase[15], "OnCase16"),
DEFINE_OUTPUT(m_OnDefault, "OnDefault"),
#ifdef MAPBASE
DEFINE_OUTPUT(m_OnUsed, "OnUsed"),
#endif
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Called before spawning, after key values have been set.
//-----------------------------------------------------------------------------
void CLogicCase::Spawn( void )
{
m_nLastShuffleCase = -1;
}
//-----------------------------------------------------------------------------
// Purpose: Evaluates the new input value, firing the appropriate OnCaseX output
// if the input value matches one of the "CaseX" keys.
// Input : Value - Variant value to compare against the values of the case fields.
// We use a variant so that we can convert any input type to a string.
//-----------------------------------------------------------------------------
void CLogicCase::InputValue( inputdata_t &inputdata )
{
#ifdef MAPBASE
m_OnUsed.Set(inputdata.value, inputdata.pActivator, this);
bool bFoundCase = false;
#endif
const char *pszValue = inputdata.value.String();
for (int i = 0; i < MAX_LOGIC_CASES; i++)
{
#ifdef MAPBASE
if ((m_nCase[i] != NULL_STRING) && Matcher_Match(STRING(m_nCase[i]), pszValue))
{
m_OnCase[i].FireOutput( inputdata.pActivator, this );
if (!m_bMultipleCasesAllowed)
return;
else if (!bFoundCase)
bFoundCase = true;
}
#else
if ((m_nCase[i] != NULL_STRING) && !stricmp(STRING(m_nCase[i]), pszValue))
{
m_OnCase[i].FireOutput( inputdata.pActivator, this );
return;
}
#endif
}
#ifdef MAPBASE
if (!bFoundCase)
#endif
m_OnDefault.Set( inputdata.value, inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
// Count the number of valid cases, building a packed array
// that maps 0..NumCases to the actual CaseX values.
//
// This allows our zany mappers to set up cases sparsely if they desire.
// NOTE: assumes pnMap points to an array of MAX_LOGIC_CASES
//-----------------------------------------------------------------------------
int CLogicCase::BuildCaseMap(unsigned char *puchCaseMap)
{
memset(puchCaseMap, 0, sizeof(unsigned char) * MAX_LOGIC_CASES);
int nNumCases = 0;
for (int i = 0; i < MAX_LOGIC_CASES; i++)
{
if (m_OnCase[i].NumberOfElements() > 0)
{
puchCaseMap[nNumCases] = (unsigned char)i;
nNumCases++;
}
}
return nNumCases;
}
//-----------------------------------------------------------------------------
// Purpose: Makes the case statement choose a case at random.
//-----------------------------------------------------------------------------
void CLogicCase::InputPickRandom( inputdata_t &inputdata )
{
unsigned char uchCaseMap[MAX_LOGIC_CASES];
int nNumCases = BuildCaseMap( uchCaseMap );
//
// Choose a random case from the ones that were set up by the level designer.
//
if ( nNumCases > 0 )
{
int nRandom = random->RandomInt(0, nNumCases - 1);
int nCase = (unsigned char)uchCaseMap[nRandom];
Assert(nCase < MAX_LOGIC_CASES);
if (nCase < MAX_LOGIC_CASES)
{
m_OnCase[nCase].FireOutput( inputdata.pActivator, this );
}
}
else
{
DevMsg( 1, "Firing PickRandom input on logic_case %s with no cases set up\n", GetDebugName() );
}
}
//-----------------------------------------------------------------------------
// Purpose: Makes the case statement choose a case at random.
//-----------------------------------------------------------------------------
void CLogicCase::InputPickRandomShuffle( inputdata_t &inputdata )
{
int nAvoidCase = -1;
int nCaseCount = m_nShuffleCases;
if ( nCaseCount == 0 )
{
// Starting a new shuffle batch.
nCaseCount = m_nShuffleCases = BuildCaseMap( m_uchShuffleCaseMap );
if ( ( m_nShuffleCases > 1 ) && ( m_nLastShuffleCase != -1 ) )
{
// Remove the previously picked case from the case map for this pick only.
// This avoids repeats across shuffle batch boundaries.
nAvoidCase = m_nLastShuffleCase;
for (int i = 0; i < m_nShuffleCases; i++ )
{
if ( m_uchShuffleCaseMap[i] == nAvoidCase )
{
unsigned char uchSwap = m_uchShuffleCaseMap[i];
m_uchShuffleCaseMap[i] = m_uchShuffleCaseMap[nCaseCount - 1];
m_uchShuffleCaseMap[nCaseCount - 1] = uchSwap;
nCaseCount--;
break;
}
}
}
}
//
// Choose a random case from the ones that were set up by the level designer.
// Never repeat a case within a shuffle batch, nor consecutively across batches.
//
if ( nCaseCount > 0 )
{
int nRandom = random->RandomInt( 0, nCaseCount - 1 );
int nCase = m_uchShuffleCaseMap[nRandom];
Assert(nCase < MAX_LOGIC_CASES);
if (nCase < MAX_LOGIC_CASES)
{
m_OnCase[nCase].FireOutput( inputdata.pActivator, this );
}
m_uchShuffleCaseMap[nRandom] = m_uchShuffleCaseMap[m_nShuffleCases - 1];
m_nShuffleCases--;
m_nLastShuffleCase = nCase;
}
else
{
DevMsg( 1, "Firing PickRandom input on logic_case %s with no cases set up\n", GetDebugName() );
}
}
//-----------------------------------------------------------------------------
// Purpose: Compares a floating point input to a predefined value, firing an
// output to indicate the result of the comparison.
//-----------------------------------------------------------------------------
class CLogicCompare : public CLogicalEntity
{
DECLARE_CLASS( CLogicCompare, CLogicalEntity );
public:
int DrawDebugTextOverlays(void);
#ifdef MAPBASE
void Spawn();
#endif
private:
// Inputs
void InputSetValue( inputdata_t &inputdata );
void InputSetValueCompare( inputdata_t &inputdata );
void InputSetCompareValue( inputdata_t &inputdata );
#ifdef MAPBASE
void InputSetCompareValueCompare( inputdata_t &inputdata );
#endif
void InputCompare( inputdata_t &inputdata );
#ifdef MAPBASE
void DoCompare(CBaseEntity *pActivator, variant_t value);
#else
void DoCompare(CBaseEntity *pActivator, float flInValue);
#endif
#ifdef MAPBASE
bool m_bStrLenAllowed = true;
bool m_bGreaterThanOrEqual;
variant_t m_InValue; // Place to hold the last input value for a recomparison.
variant_t m_CompareValue; // The value to compare the input value against.
#else
float m_flInValue; // Place to hold the last input value for a recomparison.
float m_flCompareValue; // The value to compare the input value against.
#endif
// Outputs
#ifdef MAPBASE
COutputVariant m_OnLessThan; // Fired when the input value is less than the compare value.
COutputVariant m_OnEqualTo; // Fired when the input value is equal to the compare value.
COutputVariant m_OnNotEqualTo; // Fired when the input value is not equal to the compare value.
COutputVariant m_OnGreaterThan; // Fired when the input value is greater than the compare value.
COutputVariant m_OnLessThanOrEqualTo; // Fired when the input value is less than or equal to the compare value.
COutputVariant m_OnGreaterThanOrEqualTo; // Fired when the input value is greater than or equal to the compare value.
#else
COutputFloat m_OnLessThan; // Fired when the input value is less than the compare value.
COutputFloat m_OnEqualTo; // Fired when the input value is equal to the compare value.
COutputFloat m_OnNotEqualTo; // Fired when the input value is not equal to the compare value.
COutputFloat m_OnGreaterThan; // Fired when the input value is greater than the compare value.
#endif
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_compare, CLogicCompare);
BEGIN_DATADESC( CLogicCompare )
// Keys
#ifdef MAPBASE
DEFINE_KEYFIELD( m_bStrLenAllowed, FIELD_BOOLEAN, "StrLenAllowed" ),
DEFINE_KEYVARIANT(m_CompareValue, "CompareValue"),
DEFINE_KEYVARIANT(m_InValue, "InitialValue"),
#else
DEFINE_KEYFIELD(m_flCompareValue, FIELD_FLOAT, "CompareValue"),
DEFINE_KEYFIELD(m_flInValue, FIELD_FLOAT, "InitialValue"),
#endif
// Inputs
#ifdef MAPBASE
DEFINE_INPUTFUNC(FIELD_INPUT, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_INPUT, "SetValueCompare", InputSetValueCompare),
DEFINE_INPUTFUNC(FIELD_INPUT, "SetCompareValue", InputSetCompareValue),
DEFINE_INPUTFUNC(FIELD_INPUT, "SetCompareValueCompare", InputSetCompareValueCompare),
#else
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetValueCompare", InputSetValueCompare),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetCompareValue", InputSetCompareValue),
#endif
DEFINE_INPUTFUNC(FIELD_VOID, "Compare", InputCompare),
// Outputs
DEFINE_OUTPUT(m_OnEqualTo, "OnEqualTo"),
DEFINE_OUTPUT(m_OnNotEqualTo, "OnNotEqualTo"),
DEFINE_OUTPUT(m_OnGreaterThan, "OnGreaterThan"),
DEFINE_OUTPUT(m_OnLessThan, "OnLessThan"),
#ifdef MAPBASE
DEFINE_OUTPUT(m_OnGreaterThanOrEqualTo, "OnGreaterThanOrEqualTo"),
DEFINE_OUTPUT(m_OnLessThanOrEqualTo, "OnLessThanOrEqualTo"),
#endif
END_DATADESC()
#ifdef MAPBASE
//-----------------------------------------------------------------------------
// Purpose: Input handler for a new input value without performing a comparison.
//-----------------------------------------------------------------------------
void CLogicCompare::Spawn()
{
// Empty initial values are equivalent to 0
if (m_InValue.FieldType() == FIELD_STRING && m_InValue.String()[0] == '\0')
m_InValue.SetInt( 0 );
BaseClass::Spawn();
}
#endif
//-----------------------------------------------------------------------------
// Purpose: Input handler for a new input value without performing a comparison.
//-----------------------------------------------------------------------------
void CLogicCompare::InputSetValue( inputdata_t &inputdata )
{
#ifdef MAPBASE
m_InValue = Variant_ParseInput(inputdata);
#else
m_flInValue = inputdata.value.Float();
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for a setting a new value and doing the comparison.
//-----------------------------------------------------------------------------
void CLogicCompare::InputSetValueCompare( inputdata_t &inputdata )
{
#ifdef MAPBASE
m_InValue = Variant_ParseInput(inputdata);
DoCompare( inputdata.pActivator, m_InValue );
#else
m_flInValue = inputdata.value.Float();
DoCompare( inputdata.pActivator, m_flInValue );
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for a new input value without performing a comparison.
//-----------------------------------------------------------------------------
void CLogicCompare::InputSetCompareValue( inputdata_t &inputdata )
{
#ifdef MAPBASE
m_CompareValue = Variant_ParseInput(inputdata);
#else
m_flCompareValue = inputdata.value.Float();
#endif
}
#ifdef MAPBASE
//-----------------------------------------------------------------------------
// Purpose: Input handler for a new input value and doing the comparison.
//-----------------------------------------------------------------------------
void CLogicCompare::InputSetCompareValueCompare( inputdata_t &inputdata )
{
m_CompareValue = Variant_ParseInput(inputdata);
DoCompare( inputdata.pActivator, m_InValue );
}
#endif
//-----------------------------------------------------------------------------
// Purpose: Input handler for forcing a recompare of the last input value.
//-----------------------------------------------------------------------------
void CLogicCompare::InputCompare( inputdata_t &inputdata )
{
#ifdef MAPBASE
DoCompare( inputdata.pActivator, m_InValue );
#else
DoCompare( inputdata.pActivator, m_flInValue );
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Compares the input value to the compare value, firing the appropriate
// output(s) based on the comparison result.
// Input : flInValue - Value to compare against the comparison value.
//-----------------------------------------------------------------------------
#ifdef MAPBASE
void CLogicCompare::DoCompare(CBaseEntity *pActivator, variant_t value)
{
if (Variant_Equal(value, m_CompareValue, m_bStrLenAllowed))
{
m_OnEqualTo.Set(value, pActivator, this);
m_OnLessThanOrEqualTo.Set(value, pActivator, this);
m_OnGreaterThanOrEqualTo.Set(value, pActivator, this);
}
else
{
m_OnNotEqualTo.Set(value, pActivator, this);
if (Variant_Greater(m_InValue, m_CompareValue, m_bStrLenAllowed))
{
m_OnGreaterThan.Set(value, pActivator, this);
m_OnGreaterThanOrEqualTo.Set(value, pActivator, this);
}
else
{
m_OnLessThan.Set(value, pActivator, this);
m_OnLessThanOrEqualTo.Set(value, pActivator, this);
}
}
}
#else
void CLogicCompare::DoCompare(CBaseEntity *pActivator, float flInValue)
{
if (flInValue == m_flCompareValue)
{
m_OnEqualTo.Set(flInValue, pActivator, this);
}
else
{
m_OnNotEqualTo.Set(flInValue, pActivator, this);
if (flInValue > m_flCompareValue)
{
m_OnGreaterThan.Set(flInValue, pActivator, this);
}
else
{
m_OnLessThan.Set(flInValue, pActivator, this);
}
}
}
#endif
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CLogicCompare::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
// print duration
#ifdef MAPBASE
Q_snprintf(tempstr,sizeof(tempstr)," Initial Value: %s", m_InValue.GetDebug());
#else
Q_snprintf(tempstr,sizeof(tempstr)," Initial Value: %f", m_flInValue);
#endif
EntityText(text_offset,tempstr,0);
text_offset++;
// print hold time
#ifdef MAPBASE
Q_snprintf(tempstr,sizeof(tempstr)," Compare Value: %s", m_CompareValue.GetDebug());
#else
Q_snprintf(tempstr,sizeof(tempstr)," Compare Value: %f", m_flCompareValue);
#endif
EntityText(text_offset,tempstr,0);
text_offset++;
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Purpose: Tests a boolean value, firing an output to indicate whether the
// value was true or false.
//-----------------------------------------------------------------------------
class CLogicBranch : public CLogicalEntity
{
DECLARE_CLASS( CLogicBranch, CLogicalEntity );
public:
void UpdateOnRemove();
void AddLogicBranchListener( CBaseEntity *pEntity );
inline bool GetLogicBranchState();
virtual int DrawDebugTextOverlays( void );
private:
enum LogicBranchFire_t
{
LOGIC_BRANCH_FIRE,
LOGIC_BRANCH_NO_FIRE,
};
// Inputs
void InputSetValue( inputdata_t &inputdata );
void InputSetValueTest( inputdata_t &inputdata );
void InputToggle( inputdata_t &inputdata );
void InputToggleTest( inputdata_t &inputdata );
void InputTest( inputdata_t &inputdata );
void UpdateValue(bool bNewValue, CBaseEntity *pActivator, LogicBranchFire_t eFire);
bool m_bInValue; // Place to hold the last input value for a future test.
CUtlVector<EHANDLE> m_Listeners; // A list of logic_branch_listeners that are monitoring us.
// Outputs
COutputEvent m_OnTrue; // Fired when the value is true.
COutputEvent m_OnFalse; // Fired when the value is false.
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_branch, CLogicBranch);
BEGIN_DATADESC( CLogicBranch )
// Keys
DEFINE_KEYFIELD(m_bInValue, FIELD_BOOLEAN, "InitialValue"),
DEFINE_UTLVECTOR( m_Listeners, FIELD_EHANDLE ),
// Inputs
DEFINE_INPUTFUNC(FIELD_BOOLEAN, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_BOOLEAN, "SetValueTest", InputSetValueTest),
DEFINE_INPUTFUNC(FIELD_VOID, "Toggle", InputToggle),
DEFINE_INPUTFUNC(FIELD_VOID, "ToggleTest", InputToggleTest),
DEFINE_INPUTFUNC(FIELD_VOID, "Test", InputTest),
// Outputs
DEFINE_OUTPUT(m_OnTrue, "OnTrue"),
DEFINE_OUTPUT(m_OnFalse, "OnFalse"),
END_DATADESC()
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicBranch::UpdateOnRemove()
{
for ( int i = 0; i < m_Listeners.Count(); i++ )
{
CBaseEntity *pEntity = m_Listeners.Element( i ).Get();
if ( pEntity )
{
g_EventQueue.AddEvent( this, "_OnLogicBranchRemoved", 0, this, this );
}
}
BaseClass::UpdateOnRemove();
}
//-----------------------------------------------------------------------------
// Purpose: Input handler to set a new input value without firing outputs.
// Input : Boolean value to set.
//-----------------------------------------------------------------------------
void CLogicBranch::InputSetValue( inputdata_t &inputdata )
{
UpdateValue( inputdata.value.Bool(), inputdata.pActivator, LOGIC_BRANCH_NO_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler to set a new input value and fire appropriate outputs.
// Input : Boolean value to set.
//-----------------------------------------------------------------------------
void CLogicBranch::InputSetValueTest( inputdata_t &inputdata )
{
UpdateValue( inputdata.value.Bool(), inputdata.pActivator, LOGIC_BRANCH_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for toggling the boolean value without firing outputs.
//-----------------------------------------------------------------------------
void CLogicBranch::InputToggle( inputdata_t &inputdata )
{
UpdateValue( !m_bInValue, inputdata.pActivator, LOGIC_BRANCH_NO_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for toggling the boolean value and then firing the
// appropriate output based on the new value.
//-----------------------------------------------------------------------------
void CLogicBranch::InputToggleTest( inputdata_t &inputdata )
{
UpdateValue( !m_bInValue, inputdata.pActivator, LOGIC_BRANCH_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for forcing a test of the last input value.
//-----------------------------------------------------------------------------
void CLogicBranch::InputTest( inputdata_t &inputdata )
{
UpdateValue( m_bInValue, inputdata.pActivator, LOGIC_BRANCH_FIRE );
}
//-----------------------------------------------------------------------------
// Purpose: Tests the last input value, firing the appropriate output based on
// the test result.
// Input : bInValue -
//-----------------------------------------------------------------------------
void CLogicBranch::UpdateValue( bool bNewValue, CBaseEntity *pActivator, LogicBranchFire_t eFire )
{
if ( m_bInValue != bNewValue )
{
m_bInValue = bNewValue;
for ( int i = 0; i < m_Listeners.Count(); i++ )
{
CBaseEntity *pEntity = m_Listeners.Element( i ).Get();
if ( pEntity )
{
g_EventQueue.AddEvent( pEntity, "_OnLogicBranchChanged", 0, this, this );
}
}
}
if ( eFire == LOGIC_BRANCH_FIRE )
{
if ( m_bInValue )
{
m_OnTrue.FireOutput( pActivator, this );
}
else
{
m_OnFalse.FireOutput( pActivator, this );
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Accessor for logic_branchlist to test the value of the branch on demand.
//-----------------------------------------------------------------------------
bool CLogicBranch::GetLogicBranchState()
{
return m_bInValue;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicBranch::AddLogicBranchListener( CBaseEntity *pEntity )
{
if ( m_Listeners.Find( pEntity ) == -1 )
{
m_Listeners.AddToTail( pEntity );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
int CLogicBranch::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
// print refire time
Q_snprintf( tempstr, sizeof(tempstr), "Branch value: %s", (m_bInValue) ? "TRUE" : "FALSE" );
EntityText( text_offset, tempstr, 0 );
text_offset++;
}
return text_offset;
}
#ifdef MAPBASE
extern void MapbaseGameLog_Record( const char *szContext );
extern ConVar mapbase_game_log_on_autosave;
#endif
//-----------------------------------------------------------------------------
// Purpose: Autosaves when triggered
//-----------------------------------------------------------------------------
class CLogicAutosave : public CLogicalEntity
{
DECLARE_CLASS( CLogicAutosave, CLogicalEntity );
protected:
// Inputs
void InputSave( inputdata_t &inputdata );
void InputSaveDangerous( inputdata_t &inputdata );
void InputSetMinHitpointsThreshold( inputdata_t &inputdata );
DECLARE_DATADESC();
bool m_bForceNewLevelUnit;
int m_minHitPoints;
int m_minHitPointsToCommit;
};
LINK_ENTITY_TO_CLASS(logic_autosave, CLogicAutosave);
BEGIN_DATADESC( CLogicAutosave )
DEFINE_KEYFIELD( m_bForceNewLevelUnit, FIELD_BOOLEAN, "NewLevelUnit" ),
DEFINE_KEYFIELD( m_minHitPoints, FIELD_INTEGER, "MinimumHitPoints" ),
DEFINE_KEYFIELD( m_minHitPointsToCommit, FIELD_INTEGER, "MinHitPointsToCommit" ),
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "Save", InputSave ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "SaveDangerous", InputSaveDangerous ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "SetMinHitpointsThreshold", InputSetMinHitpointsThreshold ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Save!
//-----------------------------------------------------------------------------
void CLogicAutosave::InputSave( inputdata_t &inputdata )
{
#ifdef MAPBASE
if (mapbase_game_log_on_autosave.GetBool())
{
MapbaseGameLog_Record( "autosave" );
}
#endif
if ( m_bForceNewLevelUnit )
{
engine->ClearSaveDir();
}
engine->ServerCommand( "autosave\n" );
}
//-----------------------------------------------------------------------------
// Purpose: Save safely!
//-----------------------------------------------------------------------------
void CLogicAutosave::InputSaveDangerous( inputdata_t &inputdata )
{
#ifdef MAPBASE
if (mapbase_game_log_on_autosave.GetBool())
{
MapbaseGameLog_Record( "autosave_dangerous" );
}
#endif
CBasePlayer *pPlayer = UTIL_PlayerByIndex( 1 );
if ( g_ServerGameDLL.m_fAutoSaveDangerousTime != 0.0f && g_ServerGameDLL.m_fAutoSaveDangerousTime >= gpGlobals->curtime )
{
// A previous dangerous auto save was waiting to become safe
if ( pPlayer->GetDeathTime() == 0.0f || pPlayer->GetDeathTime() > gpGlobals->curtime )
{
// The player isn't dead, so make the dangerous auto save safe
engine->ServerCommand( "autosavedangerousissafe\n" );
}
}
if ( m_bForceNewLevelUnit )
{
engine->ClearSaveDir();
}
if ( pPlayer->GetHealth() >= m_minHitPoints )
{
engine->ServerCommand( "autosavedangerous\n" );
g_ServerGameDLL.m_fAutoSaveDangerousTime = gpGlobals->curtime + inputdata.value.Float();
// Player must have this much health when we go to commit, or we don't commit.
g_ServerGameDLL.m_fAutoSaveDangerousMinHealthToCommit = m_minHitPointsToCommit;
}
}
//-----------------------------------------------------------------------------
// Purpose: Autosaves when triggered
//-----------------------------------------------------------------------------
class CLogicActiveAutosave : public CLogicAutosave
{
DECLARE_CLASS( CLogicActiveAutosave, CLogicAutosave );
void InputEnable( inputdata_t &inputdata )
{
m_flStartTime = -1;
SetThink( &CLogicActiveAutosave::SaveThink );
SetNextThink( gpGlobals->curtime );
}
void InputDisable( inputdata_t &inputdata )
{
SetThink( NULL );
}
void SaveThink()
{
CBasePlayer *pPlayer = UTIL_GetLocalPlayer();
if ( pPlayer )
{
if ( m_flStartTime < 0 )
{
if ( pPlayer->GetHealth() <= m_minHitPoints )
{
m_flStartTime = gpGlobals->curtime;
}
}
else
{
if ( pPlayer->GetHealth() >= m_TriggerHitPoints )
{
inputdata_t inputdata;
DevMsg( 2, "logic_active_autosave (%s, %d) triggered\n", STRING( GetEntityName() ), entindex() );
if ( !m_flDangerousTime )
{
InputSave( inputdata );
}
else
{
inputdata.value.SetFloat( m_flDangerousTime );
InputSaveDangerous( inputdata );
}
m_flStartTime = -1;
}
else if ( m_flTimeToTrigger > 0 && gpGlobals->curtime - m_flStartTime > m_flTimeToTrigger )
{
m_flStartTime = -1;
}
}
}
float thinkInterval = ( m_flStartTime < 0 ) ? 1.0 : 0.5;
SetNextThink( gpGlobals->curtime + thinkInterval );
}
DECLARE_DATADESC();
int m_TriggerHitPoints;
float m_flTimeToTrigger;
float m_flStartTime;
float m_flDangerousTime;
};
LINK_ENTITY_TO_CLASS(logic_active_autosave, CLogicActiveAutosave);
BEGIN_DATADESC( CLogicActiveAutosave )
DEFINE_KEYFIELD( m_TriggerHitPoints, FIELD_INTEGER, "TriggerHitPoints" ),
DEFINE_KEYFIELD( m_flTimeToTrigger, FIELD_FLOAT, "TimeToTrigger" ),
DEFINE_KEYFIELD( m_flDangerousTime, FIELD_FLOAT, "DangerousTime" ),
DEFINE_FIELD( m_flStartTime, FIELD_TIME ),
DEFINE_THINKFUNC( SaveThink ),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Keyfield set func
//-----------------------------------------------------------------------------
void CLogicAutosave::InputSetMinHitpointsThreshold( inputdata_t &inputdata )
{
int setTo = inputdata.value.Int();
AssertMsg1(setTo >= 0 && setTo <= 100, "Tried to set autosave MinHitpointsThreshold to %d!\n", setTo);
m_minHitPoints = setTo;
}
// Finds the named physics object. If no name, returns the world
// If a name is specified and an object not found - errors are reported
IPhysicsObject *FindPhysicsObjectByNameOrWorld( string_t name, CBaseEntity *pErrorEntity )
{
if ( !name )
return g_PhysWorldObject;
IPhysicsObject *pPhysics = FindPhysicsObjectByName( name.ToCStr(), pErrorEntity );
if ( !pPhysics )
{
DevWarning("%s: can't find %s\n", pErrorEntity->GetClassname(), name.ToCStr());
}
return pPhysics;
}
class CLogicCollisionPair : public CLogicalEntity
{
DECLARE_CLASS( CLogicCollisionPair, CLogicalEntity );
public:
#ifdef MAPBASE
// !activator, !caller, etc. support
void EnableCollisions( bool bEnable, CBaseEntity *pActivator = NULL, CBaseEntity *pCaller = NULL )
{
IPhysicsObject *pPhysics0 = NULL;
IPhysicsObject *pPhysics1 = NULL;
CBaseEntity *pEntity0 = gEntList.FindEntityByName( NULL, m_nameAttach1, this, pActivator, pCaller );
if (pEntity0)
pPhysics0 = pEntity0->VPhysicsGetObject();
CBaseEntity *pEntity1 = gEntList.FindEntityByName( NULL, m_nameAttach2, this, pActivator, pCaller );
if (pEntity1)
pPhysics1 = pEntity1->VPhysicsGetObject();
#else
void EnableCollisions( bool bEnable )
{
IPhysicsObject *pPhysics0 = FindPhysicsObjectByNameOrWorld( m_nameAttach1, this );
IPhysicsObject *pPhysics1 = FindPhysicsObjectByNameOrWorld( m_nameAttach2, this );
#endif
// need two different objects to do anything
if ( pPhysics0 && pPhysics1 && pPhysics0 != pPhysics1 )
{
m_disabled = !bEnable;
m_succeeded = true;
if ( bEnable )
{
PhysEnableEntityCollisions( pPhysics0, pPhysics1 );
}
else
{
PhysDisableEntityCollisions( pPhysics0, pPhysics1 );
}
}
else
{
m_succeeded = false;
}
}
void Activate( void )
{
if ( m_disabled )
{
EnableCollisions( false );
}
BaseClass::Activate();
}
void InputDisableCollisions( inputdata_t &inputdata )
{
if ( m_succeeded && m_disabled )
return;
#ifdef MAPBASE
EnableCollisions( false, inputdata.pActivator, inputdata.pCaller );
#else
EnableCollisions( false );
#endif
}
void InputEnableCollisions( inputdata_t &inputdata )
{
if ( m_succeeded && !m_disabled )
return;
#ifdef MAPBASE
EnableCollisions( true, inputdata.pActivator, inputdata.pCaller );
#else
EnableCollisions( true );
#endif
}
// If Activate() becomes PostSpawn()
//void OnRestore() { Activate(); }
DECLARE_DATADESC();
private:
string_t m_nameAttach1;
string_t m_nameAttach2;
bool m_disabled;
bool m_succeeded;
};
BEGIN_DATADESC( CLogicCollisionPair )
DEFINE_KEYFIELD( m_nameAttach1, FIELD_STRING, "attach1" ),
DEFINE_KEYFIELD( m_nameAttach2, FIELD_STRING, "attach2" ),
DEFINE_KEYFIELD( m_disabled, FIELD_BOOLEAN, "startdisabled" ),
DEFINE_FIELD( m_succeeded, FIELD_BOOLEAN ),
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "DisableCollisions", InputDisableCollisions ),
DEFINE_INPUTFUNC( FIELD_VOID, "EnableCollisions", InputEnableCollisions ),
END_DATADESC()
LINK_ENTITY_TO_CLASS( logic_collision_pair, CLogicCollisionPair );
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
#define MAX_LOGIC_BRANCH_NAMES 16
class CLogicBranchList : public CLogicalEntity
{
DECLARE_CLASS( CLogicBranchList, CLogicalEntity );
virtual void Spawn();
virtual void Activate();
virtual int DrawDebugTextOverlays( void );
private:
enum LogicBranchListenerLastState_t
{
LOGIC_BRANCH_LISTENER_NOT_INIT = 0,
LOGIC_BRANCH_LISTENER_ALL_TRUE,
LOGIC_BRANCH_LISTENER_ALL_FALSE,
LOGIC_BRANCH_LISTENER_MIXED,
};
void DoTest( CBaseEntity *pActivator );
string_t m_nLogicBranchNames[MAX_LOGIC_BRANCH_NAMES];
CUtlVector<EHANDLE> m_LogicBranchList;
LogicBranchListenerLastState_t m_eLastState;
// Inputs
void Input_OnLogicBranchRemoved( inputdata_t &inputdata );
void Input_OnLogicBranchChanged( inputdata_t &inputdata );
void InputTest( inputdata_t &inputdata );
// Outputs
COutputEvent m_OnAllTrue; // Fired when all the registered logic_branches become true.
COutputEvent m_OnAllFalse; // Fired when all the registered logic_branches become false.
COutputEvent m_OnMixed; // Fired when one of the registered logic branches changes, but not all are true or false.
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_branch_listener, CLogicBranchList);
BEGIN_DATADESC( CLogicBranchList )
// Silence, classcheck!
//DEFINE_ARRAY( m_nLogicBranchNames, FIELD_STRING, MAX_LOGIC_BRANCH_NAMES ),
// Keys
DEFINE_KEYFIELD( m_nLogicBranchNames[0], FIELD_STRING, "Branch01" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[1], FIELD_STRING, "Branch02" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[2], FIELD_STRING, "Branch03" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[3], FIELD_STRING, "Branch04" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[4], FIELD_STRING, "Branch05" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[5], FIELD_STRING, "Branch06" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[6], FIELD_STRING, "Branch07" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[7], FIELD_STRING, "Branch08" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[8], FIELD_STRING, "Branch09" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[9], FIELD_STRING, "Branch10" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[10], FIELD_STRING, "Branch11" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[11], FIELD_STRING, "Branch12" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[12], FIELD_STRING, "Branch13" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[13], FIELD_STRING, "Branch14" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[14], FIELD_STRING, "Branch15" ),
DEFINE_KEYFIELD( m_nLogicBranchNames[15], FIELD_STRING, "Branch16" ),
DEFINE_UTLVECTOR( m_LogicBranchList, FIELD_EHANDLE ),
DEFINE_FIELD( m_eLastState, FIELD_INTEGER ),
// Inputs
DEFINE_INPUTFUNC( FIELD_INPUT, "Test", InputTest ),
DEFINE_INPUTFUNC( FIELD_INPUT, "_OnLogicBranchChanged", Input_OnLogicBranchChanged ),
DEFINE_INPUTFUNC( FIELD_INPUT, "_OnLogicBranchRemoved", Input_OnLogicBranchRemoved ),
// Outputs
DEFINE_OUTPUT( m_OnAllTrue, "OnAllTrue" ),
DEFINE_OUTPUT( m_OnAllFalse, "OnAllFalse" ),
DEFINE_OUTPUT( m_OnMixed, "OnMixed" ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Called before spawning, after key values have been set.
//-----------------------------------------------------------------------------
void CLogicBranchList::Spawn( void )
{
}
//-----------------------------------------------------------------------------
// Finds all the logic_branches that we are monitoring and register ourselves with them.
//-----------------------------------------------------------------------------
void CLogicBranchList::Activate( void )
{
for ( int i = 0; i < MAX_LOGIC_BRANCH_NAMES; i++ )
{
CBaseEntity *pEntity = NULL;
while ( ( pEntity = gEntList.FindEntityGeneric( pEntity, STRING( m_nLogicBranchNames[i] ), this ) ) != NULL )
{
if ( FClassnameIs( pEntity, "logic_branch" ) )
{
CLogicBranch *pBranch = (CLogicBranch *)pEntity;
pBranch->AddLogicBranchListener( this );
m_LogicBranchList.AddToTail( pBranch );
}
else
{
DevWarning( "logic_branchlist %s refers to entity %s, which is not a logic_branch\n", GetDebugName(), pEntity->GetDebugName() );
}
}
}
BaseClass::Activate();
}
//-----------------------------------------------------------------------------
// Called when a monitored logic branch is deleted from the world, since that
// might affect our final result.
//-----------------------------------------------------------------------------
void CLogicBranchList::Input_OnLogicBranchRemoved( inputdata_t &inputdata )
{
int nIndex = m_LogicBranchList.Find( inputdata.pActivator );
if ( nIndex != -1 )
{
m_LogicBranchList.FastRemove( nIndex );
}
// See if this logic_branch's deletion affects the final result.
DoTest( inputdata.pActivator );
}
//-----------------------------------------------------------------------------
// Called when the value of a monitored logic branch changes.
//-----------------------------------------------------------------------------
void CLogicBranchList::Input_OnLogicBranchChanged( inputdata_t &inputdata )
{
DoTest( inputdata.pActivator );
}
//-----------------------------------------------------------------------------
// Input handler to manually test the monitored logic branches and fire the
// appropriate output.
//-----------------------------------------------------------------------------
void CLogicBranchList::InputTest( inputdata_t &inputdata )
{
// Force an output.
m_eLastState = LOGIC_BRANCH_LISTENER_NOT_INIT;
DoTest( inputdata.pActivator );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicBranchList::DoTest( CBaseEntity *pActivator )
{
bool bOneTrue = false;
bool bOneFalse = false;
for ( int i = 0; i < m_LogicBranchList.Count(); i++ )
{
CLogicBranch *pBranch = (CLogicBranch *)m_LogicBranchList.Element( i ).Get();
if ( pBranch && pBranch->GetLogicBranchState() )
{
bOneTrue = true;
}
else
{
bOneFalse = true;
}
}
// Only fire the output if the new result differs from the last result.
if ( bOneTrue && !bOneFalse )
{
if ( m_eLastState != LOGIC_BRANCH_LISTENER_ALL_TRUE )
{
m_OnAllTrue.FireOutput( pActivator, this );
m_eLastState = LOGIC_BRANCH_LISTENER_ALL_TRUE;
}
}
else if ( bOneFalse && !bOneTrue )
{
if ( m_eLastState != LOGIC_BRANCH_LISTENER_ALL_FALSE )
{
m_OnAllFalse.FireOutput( pActivator, this );
m_eLastState = LOGIC_BRANCH_LISTENER_ALL_FALSE;
}
}
else
{
if ( m_eLastState != LOGIC_BRANCH_LISTENER_MIXED )
{
m_OnMixed.FireOutput( pActivator, this );
m_eLastState = LOGIC_BRANCH_LISTENER_MIXED;
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
int CLogicBranchList::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
for ( int i = 0; i < m_LogicBranchList.Count(); i++ )
{
CLogicBranch *pBranch = (CLogicBranch *)m_LogicBranchList.Element( i ).Get();
if ( pBranch )
{
Q_snprintf( tempstr, sizeof(tempstr), "Branch (%s): %s", STRING(pBranch->GetEntityName()), (pBranch->GetLogicBranchState()) ? "TRUE" : "FALSE" );
EntityText( text_offset, tempstr, 0 );
text_offset++;
}
}
}
return text_offset;
}
#ifdef MAPBASE
//-----------------------------------------------------------------------------
// Purpose: Prints messages to the console.
//-----------------------------------------------------------------------------
class CLogicConsole : public CLogicalEntity
{
public:
DECLARE_CLASS( CLogicConsole, CLogicalEntity );
// Keys
int m_iDevLevel = 1;
Color m_MsgColor = Color(210, 250, 255, 255);
Color m_WarningColor = Color(255, 210, 210, 255);
bool m_bNewLineNotAuto = false;
// TODO: Replace "append" with variable arguments?
inline void LCMsg(const char *msg, const char *append = NULL) { ConColorMsg(m_MsgColor, msg, append); }
inline void LCDevMsg(int lvl, const char *msg, const char *append = NULL) { developer.GetInt() >= lvl ? ConColorMsg(m_MsgColor, msg, append) : (void)0; }
inline void LCWarning(const char *msg, const char *append = NULL) { ConColorMsg(m_WarningColor, msg, append); }
inline void LCDevWarning(int lvl, const char *msg, const char *append = NULL) { developer.GetInt() >= lvl ? ConColorMsg(m_WarningColor, msg, append) : (void)0; }
//inline void LCMsg(const char *msg, const char *append = NULL) { ColorSpewMessage(SPEW_MESSAGE, &m_MsgColor, msg, append); }
//inline void LCDevMsg(int lvl, const char *msg, const char *append = NULL) { developer.GetInt() >= lvl ? ColorSpewMessage(SPEW_MESSAGE, &m_MsgColor, msg, append) : (void)0; }
//inline void LCWarning(const char *msg, const char *append = NULL) { ColorSpewMessage(SPEW_MESSAGE, &m_WarningColor, msg, append); }
//inline void LCDevWarning(int lvl, const char *msg, const char *append = NULL) { developer.GetInt() >= lvl ? ColorSpewMessage(SPEW_MESSAGE, &m_WarningColor, msg, append) : (void)0; }
// Inputs
void InputSendMsg( inputdata_t &inputdata ) { !m_bNewLineNotAuto ? LCMsg("%s\n", inputdata.value.String()) : LCMsg("%s", inputdata.value.String()); }
void InputSendWarning( inputdata_t &inputdata ) { !m_bNewLineNotAuto ? LCWarning("%s\n", inputdata.value.String()) : LCWarning("%s", inputdata.value.String()); }
void InputSendDevMsg( inputdata_t &inputdata ) { !m_bNewLineNotAuto ? LCDevMsg(m_iDevLevel, "%s\n", inputdata.value.String()) : LCDevMsg(m_iDevLevel, "%s", inputdata.value.String()); }
void InputSendDevWarning( inputdata_t &inputdata ) { !m_bNewLineNotAuto ? LCDevWarning(m_iDevLevel, "%s\n", inputdata.value.String()) : LCDevWarning(m_iDevLevel, "%s", inputdata.value.String()); }
void InputNewLine( inputdata_t &inputdata ) { LCMsg("\n"); }
void InputDevNewLine( inputdata_t &inputdata ) { LCDevMsg(m_iDevLevel, "\n"); }
// MAPBASE MP TODO: "ClearConsoleOnTarget"
// (and make this input broadcast to all players)
void InputClearConsole( inputdata_t &inputdata ) { UTIL_GetLocalPlayer() ? engine->ClientCommand(UTIL_GetLocalPlayer()->edict(), "clear") : (void)0; }
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_console, CLogicConsole);
BEGIN_DATADESC( CLogicConsole )
DEFINE_INPUT( m_iDevLevel, FIELD_INTEGER, "SetDevLvl" ),
DEFINE_INPUT( m_MsgColor, FIELD_COLOR32, "SetMsgColor" ),
DEFINE_INPUT( m_WarningColor, FIELD_COLOR32, "SetWarningColor" ),
DEFINE_INPUT( m_bNewLineNotAuto, FIELD_BOOLEAN, "SetNewLineNotAuto" ),
DEFINE_INPUTFUNC( FIELD_STRING, "SendMsg", InputSendMsg ),
DEFINE_INPUTFUNC( FIELD_STRING, "SendWarning", InputSendWarning ),
DEFINE_INPUTFUNC( FIELD_STRING, "SendDevMsg", InputSendDevMsg ),
DEFINE_INPUTFUNC( FIELD_STRING, "SendDevWarning", InputSendDevWarning ),
DEFINE_INPUTFUNC( FIELD_VOID, "NewLine", InputNewLine ),
DEFINE_INPUTFUNC( FIELD_VOID, "DevNewLine", InputDevNewLine ),
DEFINE_INPUTFUNC( FIELD_VOID, "ClearConsole", InputClearConsole ),
END_DATADESC()
ConVar sv_allow_logic_convar( "sv_allow_logic_convar", "1", FCVAR_NOT_CONNECTED );
//-----------------------------------------------------------------------------
// Purpose: Gets console variables for the evil mapper.
//-----------------------------------------------------------------------------
class CLogicConvar : public CLogicalEntity
{
public:
DECLARE_CLASS( CLogicConvar, CLogicalEntity );
// Keys
string_t m_iszConVar;
string_t m_iszCompareValue;
const char *GetConVarString( inputdata_t &inputdata );
// Inputs
void InputGetValue( inputdata_t &inputdata );
void InputTest( inputdata_t &inputdata );
// Outputs
COutputEvent m_OnTrue;
COutputEvent m_OnFalse;
COutputString m_OutValue;
COutputEvent m_OnDenied;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_convar, CLogicConvar);
BEGIN_DATADESC( CLogicConvar )
DEFINE_INPUT( m_iszConVar, FIELD_STRING, "SetConVar" ),
DEFINE_INPUT( m_iszCompareValue, FIELD_STRING, "SetTestValue" ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetValue", InputGetValue ),
DEFINE_INPUTFUNC( FIELD_VOID, "Test", InputTest ),
DEFINE_OUTPUT(m_OnTrue, "OnTrue"),
DEFINE_OUTPUT(m_OnFalse, "OnFalse"),
DEFINE_OUTPUT(m_OutValue, "OutValue"),
DEFINE_OUTPUT(m_OnDenied, "OnDenied"),
END_DATADESC()
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
const char *CLogicConvar::GetConVarString( inputdata_t &inputdata )
{
if (!sv_allow_logic_convar.GetBool())
{
m_OnDenied.FireOutput(this, this);
//return ConVarRef("<null>", true);
return NULL;
}
ConVarRef pCVar = ConVarRef(STRING(m_iszConVar), true);
if (!pCVar.IsValid())
{
const char *pszCVar = STRING( m_iszConVar );
CBasePlayer *pPlayer = ToBasePlayer( inputdata.pActivator );
if (!pPlayer && AI_IsSinglePlayer())
pPlayer = UTIL_PlayerByIndex( 1 );
if (pPlayer)
{
// Check if it's a common cheat command a player might be using
if (FStrEq( pszCVar, "god" ))
return (pPlayer->GetFlags() & FL_GODMODE) ? "1" : "0";
if (FStrEq( pszCVar, "notarget" ))
return (pPlayer->GetFlags() & FL_NOTARGET) ? "1" : "0";
if (FStrEq( pszCVar, "noclip" ))
return (pPlayer->IsEFlagSet(EFL_NOCLIP_ACTIVE)) ? "1" : "0";
// It might be a client convar
// This function returns a blank string if the convar doesn't exist, so we have to put this at the end
const char *pszClientValue = engine->GetClientConVarValue( pPlayer->GetClientIndex(), pszCVar );
if (pszClientValue)
{
return pszClientValue;
}
}
//Warning("Warning: %s has invalid convar \"%s\"\n", GetDebugName(), STRING(m_iszConVar));
}
return pCVar.GetString();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicConvar::InputGetValue( inputdata_t &inputdata )
{
const char *pCVarString = GetConVarString(inputdata);
if (pCVarString != NULL)
m_OutValue.Set( AllocPooledString( pCVarString ), inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicConvar::InputTest( inputdata_t &inputdata )
{
const char *pCVarString = GetConVarString(inputdata);
if (pCVarString)
{
if (Matcher_Match( STRING( m_iszCompareValue ), pCVarString ))
{
m_OnTrue.FireOutput(inputdata.pActivator, this);
}
else
{
m_OnFalse.FireOutput(inputdata.pActivator, this);
}
}
}
#define MAX_LOGIC_FORMAT_PARAMETERS 8
//-----------------------------------------------------------------------------
// Purpose: Takes a string and a bunch of parameters and spits out a formatted string.
//-----------------------------------------------------------------------------
class CLogicFormat : public CLogicalEntity
{
public:
DECLARE_CLASS( CLogicFormat, CLogicalEntity );
// Keys
string_t m_iszInput;
string_t m_iszParameter[MAX_LOGIC_FORMAT_PARAMETERS];
string_t m_iszBackupParameter;
void FormatString(const char *szStringToFormat, char *szOutput, int outputlen);
// Inputs
void InputGetFormattedString( inputdata_t &inputdata );
// Outputs
COutputString m_OutFormattedString;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_format, CLogicFormat);
BEGIN_DATADESC( CLogicFormat )
DEFINE_INPUT( m_iszInput, FIELD_STRING, "SetInputValue" ),
DEFINE_INPUT( m_iszParameter[0], FIELD_STRING, "SetParameter0" ),
DEFINE_INPUT( m_iszParameter[1], FIELD_STRING, "SetParameter1" ),
DEFINE_INPUT( m_iszParameter[2], FIELD_STRING, "SetParameter2" ),
DEFINE_INPUT( m_iszParameter[3], FIELD_STRING, "SetParameter3" ),
DEFINE_INPUT( m_iszParameter[4], FIELD_STRING, "SetParameter4" ),
DEFINE_INPUT( m_iszParameter[5], FIELD_STRING, "SetParameter5" ),
DEFINE_INPUT( m_iszParameter[6], FIELD_STRING, "SetParameter6" ),
DEFINE_INPUT( m_iszParameter[7], FIELD_STRING, "SetParameter7" ),
DEFINE_INPUT( m_iszBackupParameter, FIELD_STRING, "SetBackupParameter" ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetFormattedValue", InputGetFormattedString ),
DEFINE_OUTPUT(m_OutFormattedString, "OutFormattedValue"),
END_DATADESC()
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicFormat::InputGetFormattedString( inputdata_t &inputdata )
{
char szFormatted[256];
if (m_iszInput != NULL_STRING)
{
FormatString(STRING(m_iszInput), szFormatted, sizeof(szFormatted));
m_OutFormattedString.Set(AllocPooledString(szFormatted), inputdata.pActivator, this);
}
}
//-----------------------------------------------------------------------------
// I'm bad at coding.
//-----------------------------------------------------------------------------
void CLogicFormat::FormatString(const char *szStringToFormat, char *szOutput, int outputlen)
{
const char *szParameters[MAX_LOGIC_FORMAT_PARAMETERS];
for (int i = 0; i < MAX_LOGIC_FORMAT_PARAMETERS; i++)
{
if (m_iszParameter[i] != NULL_STRING)
{
szParameters[i] = STRING(m_iszParameter[i]);
}
else if (m_iszBackupParameter != NULL_STRING)
{
szParameters[i] = STRING(m_iszBackupParameter);
}
else
{
szParameters[i] = "<null>";
}
}
char szFormatted[256] = { 0 }; // Needed so garbage isn't spewed at the beginning
//Q_snprintf(szFormatted, sizeof(szFormatted), szInput, szParameters);
char szInput[256];
Q_strncpy(szInput, szStringToFormat, sizeof(szInput));
bool inparam = (szInput[0] == '{');
int curparam = 0;
char *szToken = strtok(szInput, "{");
while (szToken != NULL)
{
if (inparam)
{
curparam = atoi(szToken);
if (curparam < MAX_LOGIC_FORMAT_PARAMETERS /*&& szParameters[curparam] != NULL*/) //if (curparam < MAX_FORMAT_PARAMETERS)
{
Q_snprintf(szFormatted, sizeof(szFormatted), "%s%s", szFormatted, szParameters[curparam]);
}
else
{
Warning("Warning: Parameter %i out of bounds in \"%s\"\n", curparam, szStringToFormat);
// This might not be the best way to do this, but
// reaching it is supposed to be the result of a mistake anyway.
m_iszBackupParameter != NULL_STRING ?
Q_snprintf(szFormatted, sizeof(szFormatted), "%s%s", szFormatted, STRING(m_iszBackupParameter)) :
Q_snprintf(szFormatted, sizeof(szFormatted), "%s<null>", szFormatted);
}
inparam = false;
szToken = strtok(NULL, "{");
}
else
{
Q_snprintf(szFormatted, sizeof(szFormatted), "%s%s", szFormatted, szToken);
inparam = true;
szToken = strtok(NULL, "}");
}
}
Q_strncpy(szOutput, szFormatted, outputlen);
}
//-----------------------------------------------------------------------------
// Purpose: Accesses a keyvalue from a specific entity
// Mostly ported from Half-Laugh.
//-----------------------------------------------------------------------------
class CLogicKeyfieldAccessor : public CLogicalEntity
{
DECLARE_CLASS(CLogicKeyfieldAccessor, CLogicalEntity);
protected:
CBaseEntity *GetTarget(CBaseEntity *pCaller, CBaseEntity *pActivator);
virtual bool TestKey(CBaseEntity *pTarget, const char *szKeyName);
virtual bool SetKeyValue(CBaseEntity *pTarget, const char *szKeyName, const char *szValue);
virtual bool SetKeyValueBits(CBaseEntity *pTarget, const char *szKeyName, int iValue, bool bRemove = false);
// Inputs
void InputTest(inputdata_t &inputdata);
void InputTestKey(inputdata_t &inputdata);
void InputTestTarget(inputdata_t &inputdata);
void InputSetKey(inputdata_t &inputdata);
void InputSetValue(inputdata_t &inputdata);
void InputAddBits(inputdata_t &inputdata);
void InputRemoveBits(inputdata_t &inputdata);
//bool ReadUnregisteredKeyfields(CBaseEntity *pTarget, const char *szKeyName, variant_t *variant);
COutputVariant m_OutValue;
COutputEvent m_OnFailed;
string_t m_iszKey;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_keyfield, CLogicKeyfieldAccessor);
BEGIN_DATADESC(CLogicKeyfieldAccessor)
DEFINE_KEYFIELD( m_iszKey, FIELD_STRING, "keyname" ),
// Inputs
DEFINE_INPUTFUNC(FIELD_VOID, "Test", InputTest),
DEFINE_INPUTFUNC(FIELD_STRING, "TestKey", InputTestKey),
DEFINE_INPUTFUNC(FIELD_STRING, "TestTarget", InputTestTarget),
DEFINE_INPUTFUNC(FIELD_STRING, "SetKey", InputSetKey),
DEFINE_INPUTFUNC(FIELD_STRING, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_INTEGER, "AddBits", InputAddBits),
DEFINE_INPUTFUNC(FIELD_INTEGER, "RemoveBits", InputRemoveBits),
DEFINE_OUTPUT( m_OutValue, "OutValue" ),
DEFINE_OUTPUT( m_OnFailed, "OnFailed" ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
inline CBaseEntity *CLogicKeyfieldAccessor::GetTarget(CBaseEntity *pCaller, CBaseEntity *pActivator)
{
return gEntList.FindEntityByName(NULL, m_target, this, pActivator, pCaller);
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CLogicKeyfieldAccessor::TestKey(CBaseEntity *pTarget, const char *szKeyName)
{
variant_t variant;
if (pTarget->ReadKeyField(szKeyName, &variant) || ReadUnregisteredKeyfields(pTarget, szKeyName, &variant))
{
m_OutValue.Set(variant, pTarget, this);
return true;
}
else
{
m_OnFailed.FireOutput(pTarget, this);
return false;
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CLogicKeyfieldAccessor::SetKeyValue(CBaseEntity *pTarget, const char *szKeyName, const char *szValue)
{
if (pTarget->KeyValue(szKeyName, szValue))
{
// We'll still fire OutValue
variant_t variant;
if (!pTarget->ReadKeyField(szKeyName, &variant))
ReadUnregisteredKeyfields(pTarget, szKeyName, &variant);
m_OutValue.Set(variant, pTarget, this);
return true;
}
else
{
m_OnFailed.FireOutput(pTarget, this);
return false;
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CLogicKeyfieldAccessor::SetKeyValueBits(CBaseEntity *pTarget, const char *szKeyName, int iValue, bool bRemove)
{
variant_t variant;
if ((pTarget->ReadKeyField(szKeyName, &variant) || ReadUnregisteredKeyfields(pTarget, szKeyName, &variant)) && variant.FieldType() == FIELD_INTEGER)
{
if (bRemove)
variant.SetInt(variant.Int() & ~iValue);
else
variant.SetInt(variant.Int() | iValue);
pTarget->KeyValue(szKeyName, UTIL_VarArgs("%i", variant.Int()));
m_OutValue.Set(variant, pTarget, this);
return true;
}
else
{
m_OnFailed.FireOutput(pTarget, this);
return false;
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicKeyfieldAccessor::InputTest(inputdata_t &inputdata)
{
CBaseEntity *pTarget = GetTarget(inputdata.pCaller, inputdata.pActivator);
if (pTarget && m_iszKey != NULL_STRING)
{
TestKey(pTarget, STRING(m_iszKey));
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicKeyfieldAccessor::InputTestKey(inputdata_t &inputdata)
{
const char *input = inputdata.value.String();
CBaseEntity *pTarget = GetTarget(inputdata.pCaller, inputdata.pActivator);
if (input && pTarget)
{
TestKey(pTarget, input);
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicKeyfieldAccessor::InputTestTarget(inputdata_t &inputdata)
{
m_target = inputdata.value.StringID();
CBaseEntity *pTarget = gEntList.FindEntityByName(NULL, inputdata.value.StringID(), this, inputdata.pCaller, inputdata.pActivator);
if (pTarget && m_iszKey != NULL_STRING)
{
TestKey(pTarget, STRING(m_iszKey));
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicKeyfieldAccessor::InputSetKey(inputdata_t &inputdata)
{
m_iszKey = inputdata.value.StringID();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicKeyfieldAccessor::InputSetValue(inputdata_t &inputdata)
{
const char *input = inputdata.value.String();
CBaseEntity *pTarget = GetTarget(inputdata.pCaller, inputdata.pActivator);
if (input && pTarget)
{
SetKeyValue(pTarget, STRING(m_iszKey), input);
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicKeyfieldAccessor::InputAddBits(inputdata_t &inputdata)
{
int input = inputdata.value.Int();
CBaseEntity *pTarget = GetTarget(inputdata.pCaller, inputdata.pActivator);
if (input && pTarget)
{
SetKeyValueBits(pTarget, STRING(m_iszKey), input, false);
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicKeyfieldAccessor::InputRemoveBits(inputdata_t &inputdata)
{
int input = inputdata.value.Int();
CBaseEntity *pTarget = GetTarget(inputdata.pCaller, inputdata.pActivator);
if (input && pTarget)
{
SetKeyValueBits(pTarget, STRING(m_iszKey), input, true);
}
}
//-----------------------------------------------------------------------------
// Purpose: Clamps the input value between two values
//-----------------------------------------------------------------------------
class CMathClamp : public CLogicalEntity
{
public:
DECLARE_CLASS( CMathClamp, CLogicalEntity );
// Keys
variant_t m_Max;
variant_t m_Min;
// Inputs
void InputClampValue( inputdata_t &inputdata );
float ClampValue(float input, float min, float max, int *bounds);
void ClampValue(variant_t var, inputdata_t *inputdata);
// Outputs
COutputVariant m_OutValue;
COutputVariant m_OnBeforeMin;
COutputVariant m_OnBeyondMax;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_clamp, CMathClamp);
BEGIN_DATADESC( CMathClamp )
DEFINE_INPUT( m_Max, FIELD_INPUT, "SetMax" ),
DEFINE_INPUT( m_Min, FIELD_INPUT, "SetMin" ),
DEFINE_INPUTFUNC( FIELD_INPUT, "ClampValue", InputClampValue ),
DEFINE_OUTPUT(m_OutValue, "OutValue"),
DEFINE_OUTPUT(m_OnBeforeMin, "OnBeforeMin"),
DEFINE_OUTPUT(m_OnBeyondMax, "OnBeyondMax"),
END_DATADESC()
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathClamp::InputClampValue( inputdata_t &inputdata )
{
ClampValue(inputdata.value, &inputdata);
}
//-----------------------------------------------------------------------------
// "bounds" returns 1 if the number was less than min, 2 if more than max. Must not be NULL
//-----------------------------------------------------------------------------
inline float CMathClamp::ClampValue(float input, float min, float max, int *bounds)
{
if ( max < min )
{
Warning("WARNING: Max value (%f) less than min value (%f) in %s!\n", max, min, GetDebugName());
return max;
}
else if( input < min )
{
*bounds = 1;
return min;
}
else if( input > max )
{
*bounds = 2;
return max;
}
else
return input;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathClamp::ClampValue(variant_t var, inputdata_t *inputdata)
{
// Don't convert up here in case of invalid type
int nBounds;
switch (var.FieldType())
{
case FIELD_FLOAT:
{
m_Max.Convert(var.FieldType());
m_Min.Convert(var.FieldType());
var.SetFloat(ClampValue(var.Float(), m_Max.Float(), m_Min.Float(), &nBounds));
} break;
case FIELD_INTEGER:
{
m_Max.Convert(var.FieldType());
m_Min.Convert(var.FieldType());
var.SetInt(ClampValue(var.Int(), m_Max.Int(), m_Min.Int(), &nBounds));
} break;
case FIELD_VECTOR:
{
m_Max.Convert(var.FieldType());
m_Min.Convert(var.FieldType());
Vector min;
Vector max;
m_Min.Vector3D(min);
m_Max.Vector3D(max);
Vector vec;
var.Vector3D(vec);
vec.x = ClampValue(vec.x, min.x, max.x, &nBounds);
vec.y = ClampValue(vec.y, min.y, max.y, &nBounds);
vec.z = ClampValue(vec.z, min.z, max.z, &nBounds);
var.SetVector3D(vec);
} break;
default:
{
Warning("Error: Unsupported value %s in math_clamp %s\n", var.GetDebug(), STRING(GetEntityName()));
return;
}
}
if (inputdata)
{
m_OutValue.Set(var, inputdata->pActivator, this);
if (nBounds == 1)
m_OnBeforeMin.Set(var, inputdata->pActivator, this);
else if (nBounds == 2)
m_OnBeyondMax.Set(var, inputdata->pActivator, this);
}
}
//-----------------------------------------------------------------------------
// Purpose: Bits calculations.
//-----------------------------------------------------------------------------
class CMathBits : public CLogicalEntity
{
DECLARE_CLASS( CMathBits, CLogicalEntity );
private:
bool m_bDisabled;
bool KeyValue(const char *szKeyName, const char *szValue);
void UpdateOutValue(CBaseEntity *pActivator, int iNewValue);
int DrawDebugTextOverlays(void);
// Inputs
void InputAdd( inputdata_t &inputdata );
void InputSubtract( inputdata_t &inputdata );
void InputShiftLeft( inputdata_t &inputdata );
void InputShiftRight( inputdata_t &inputdata );
void InputApplyAnd( inputdata_t &inputdata );
void InputApplyOr( inputdata_t &inputdata );
void InputSetValue( inputdata_t &inputdata );
void InputSetValueNoFire( inputdata_t &inputdata );
void InputGetValue( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
void InputContainsBits( inputdata_t &inputdata );
void InputContainsAllBits( inputdata_t &inputdata );
// Outputs
COutputInt m_OutValue;
COutputInt m_OnGetValue;
COutputEvent m_OnTrue;
COutputEvent m_OnFalse;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_bits, CMathBits);
BEGIN_DATADESC( CMathBits )
// Keys
DEFINE_KEYFIELD(m_bDisabled, FIELD_BOOLEAN, "StartDisabled" ),
// Inputs
DEFINE_INPUTFUNC(FIELD_INTEGER, "Add", InputAdd),
DEFINE_INPUTFUNC(FIELD_INTEGER, "Subtract", InputSubtract),
DEFINE_INPUTFUNC(FIELD_INTEGER, "ShiftLeft", InputShiftLeft),
DEFINE_INPUTFUNC(FIELD_INTEGER, "ShiftRight", InputShiftRight),
DEFINE_INPUTFUNC(FIELD_INTEGER, "ApplyAnd", InputApplyAnd),
DEFINE_INPUTFUNC(FIELD_INTEGER, "ApplyOr", InputApplyOr),
DEFINE_INPUTFUNC(FIELD_INTEGER, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_INTEGER, "SetValueNoFire", InputSetValueNoFire),
DEFINE_INPUTFUNC(FIELD_VOID, "GetValue", InputGetValue),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
DEFINE_INPUTFUNC(FIELD_INTEGER, "ContainsBits", InputContainsBits),
DEFINE_INPUTFUNC(FIELD_INTEGER, "ContainsAllBits", InputContainsAllBits),
// Outputs
DEFINE_OUTPUT(m_OutValue, "OutValue"),
DEFINE_OUTPUT(m_OnGetValue, "OnGetValue"),
DEFINE_OUTPUT(m_OnTrue, "OnTrue"),
DEFINE_OUTPUT(m_OnFalse, "OnFalse"),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Handles key values from the BSP before spawn is called.
//-----------------------------------------------------------------------------
bool CMathBits::KeyValue(const char *szKeyName, const char *szValue)
{
//
// Set the initial value of the counter.
//
if (!stricmp(szKeyName, "startvalue"))
{
m_OutValue.Init(atoi(szValue));
return(true);
}
return(BaseClass::KeyValue(szKeyName, szValue));
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for adding to the accumulator value.
// Input : Bit value to add.
//-----------------------------------------------------------------------------
void CMathBits::InputAdd( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring ADD because it is disabled\n", GetDebugName() );
return;
}
int iNewValue = m_OutValue.Get() | inputdata.value.Int();
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for subtracting from the current value.
// Input : Bit value to subtract.
//-----------------------------------------------------------------------------
void CMathBits::InputSubtract( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring SUBTRACT because it is disabled\n", GetDebugName() );
return;
}
int iNewValue = m_OutValue.Get() & ~inputdata.value.Int();
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for shifting from the current value.
// Input : Bit value to shift by.
//-----------------------------------------------------------------------------
void CMathBits::InputShiftLeft( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring SHIFTLEFT because it is disabled\n", GetDebugName() );
return;
}
int iNewValue = m_OutValue.Get() << inputdata.value.Int();
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for shifting from the current value.
// Input : Bit value to shift by.
//-----------------------------------------------------------------------------
void CMathBits::InputShiftRight( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring SHIFTRIGHT because it is disabled\n", GetDebugName() );
return;
}
int iNewValue = m_OutValue.Get() >> inputdata.value.Int();
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for applying & to the current value.
// Input : Bit value to shift by.
//-----------------------------------------------------------------------------
void CMathBits::InputApplyAnd( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring APPLYAND because it is disabled\n", GetDebugName() );
return;
}
int iNewValue = m_OutValue.Get() & inputdata.value.Int();
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for applying | to the current value.
// Input : Bit value to shift by.
//-----------------------------------------------------------------------------
void CMathBits::InputApplyOr( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring APPLYOR because it is disabled\n", GetDebugName() );
return;
}
int iNewValue = m_OutValue.Get() | inputdata.value.Int();
UpdateOutValue( inputdata.pActivator, iNewValue );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for updating the value.
// Input : Bit value to set.
//-----------------------------------------------------------------------------
void CMathBits::InputSetValue( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring SETVALUE because it is disabled\n", GetDebugName() );
return;
}
UpdateOutValue( inputdata.pActivator, inputdata.value.Int() );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for updating the value.
// Input : Bit value to set.
//-----------------------------------------------------------------------------
void CMathBits::InputSetValueNoFire( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring SETVALUENOFIRE because it is disabled\n", GetDebugName() );
return;
}
m_OutValue.Init( inputdata.value.Int() );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathBits::InputGetValue( inputdata_t &inputdata )
{
int iOutValue = m_OutValue.Get();
m_OnGetValue.Set( iOutValue, inputdata.pActivator, inputdata.pCaller );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for checking whether a bit is stored.
// Input : Bit value to check.
//-----------------------------------------------------------------------------
void CMathBits::InputContainsBits( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring CONTAINS BITS because it is disabled\n", GetDebugName() );
return;
}
if (m_OutValue.Get() & inputdata.value.Int())
m_OnTrue.FireOutput(inputdata.pActivator, this);
else
m_OnFalse.FireOutput(inputdata.pActivator, this);
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for checking whether all of the specified bits are stored.
// Input : Bit value to check.
//-----------------------------------------------------------------------------
void CMathBits::InputContainsAllBits( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Bits %s ignoring CONTAINS ALL BITS because it is disabled\n", GetDebugName() );
return;
}
bool bResult = false;
int iInput = inputdata.value.Int();
int iValue = m_OutValue.Get();
for (int i = 1, n = 0; n < 32; (i <<= 1), n++)
{
DevMsg("%i\n", i);
if (iInput & i)
{
if (!(iValue & i))
{
DevMsg("%i does not go into %i\n", i, iValue);
bResult = false;
break;
}
else if (!bResult)
{
bResult = true;
}
}
}
if (bResult)
m_OnTrue.FireOutput(inputdata.pActivator, this);
else
m_OnFalse.FireOutput(inputdata.pActivator, this);
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathBits::InputEnable( inputdata_t &inputdata )
{
m_bDisabled = false;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathBits::InputDisable( inputdata_t &inputdata )
{
m_bDisabled = true;
}
//-----------------------------------------------------------------------------
// Purpose: Sets the value to the new value, firing the output value.
// Input : iNewValue - Value to set.
//-----------------------------------------------------------------------------
void CMathBits::UpdateOutValue(CBaseEntity *pActivator, int iNewValue)
{
m_OutValue.Set(iNewValue, pActivator, this);
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Input :
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CMathBits::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
Q_snprintf(tempstr,sizeof(tempstr),"current value: %i", m_OutValue.Get());
EntityText(text_offset,tempstr,0);
text_offset++;
if( m_bDisabled )
{
Q_snprintf(tempstr,sizeof(tempstr),"*DISABLED*");
}
else
{
Q_snprintf(tempstr,sizeof(tempstr),"Enabled.");
}
EntityText(text_offset,tempstr,0);
text_offset++;
}
return text_offset;
}
// These spawnflags control math_vector dimensions.
#define SF_MATH_VECTOR_DISABLE_X ( 1 << 0 )
#define SF_MATH_VECTOR_DISABLE_Y ( 1 << 1 )
#define SF_MATH_VECTOR_DISABLE_Z ( 1 << 2 )
//-----------------------------------------------------------------------------
// Purpose: Vector calculations.
//-----------------------------------------------------------------------------
class CMathVector : public CLogicalEntity
{
DECLARE_CLASS( CMathVector, CLogicalEntity );
private:
bool m_bDisabled;
bool KeyValue(const char *szKeyName, const char *szValue);
bool KeyValue( const char *szKeyName, const Vector &vecValue );
void UpdateOutValue(CBaseEntity *pActivator, Vector vecNewValue);
int DrawDebugTextOverlays(void);
// Inputs
void InputAdd( inputdata_t &inputdata );
void InputSubtract( inputdata_t &inputdata );
void InputDivide( inputdata_t &inputdata );
void InputMultiply( inputdata_t &inputdata );
void InputSetValue( inputdata_t &inputdata );
void InputSetValueNoFire( inputdata_t &inputdata );
void InputGetValue( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
void PointAt( Vector &origin, Vector &target, Vector &out );
void InputPointAtLocation( inputdata_t &inputdata );
void InputPointAtEntity( inputdata_t &inputdata );
void InputNormalize( inputdata_t &inputdata );
void InputNormalizeAngles( inputdata_t &inputdata );
void InputVectorAngles( inputdata_t &inputdata );
void InputAngleVectorForward( inputdata_t &inputdata );
void InputAngleVectorRight( inputdata_t &inputdata );
void InputAngleVectorUp( inputdata_t &inputdata );
void SetCoordinate(float value, char coord, CBaseEntity *pActivator);
void GetCoordinate(char coord, CBaseEntity *pActivator);
void AddCoordinate(float value, char coord, CBaseEntity *pActivator);
void SubtractCoordinate(float value, char coord, CBaseEntity *pActivator);
void InputSetX( inputdata_t &inputdata ) { SetCoordinate(inputdata.value.Float(), 'X', inputdata.pActivator); }
void InputSetY( inputdata_t &inputdata ) { SetCoordinate(inputdata.value.Float(), 'Y', inputdata.pActivator); }
void InputSetZ( inputdata_t &inputdata ) { SetCoordinate(inputdata.value.Float(), 'Z', inputdata.pActivator); }
void InputGetX( inputdata_t &inputdata ) { GetCoordinate('X', inputdata.pActivator); }
void InputGetY( inputdata_t &inputdata ) { GetCoordinate('Y', inputdata.pActivator); }
void InputGetZ( inputdata_t &inputdata ) { GetCoordinate('Z', inputdata.pActivator); }
void InputAddX( inputdata_t &inputdata ) { AddCoordinate(inputdata.value.Float(), 'X', inputdata.pActivator); }
void InputAddY( inputdata_t &inputdata ) { AddCoordinate(inputdata.value.Float(), 'Y', inputdata.pActivator); }
void InputAddZ( inputdata_t &inputdata ) { AddCoordinate(inputdata.value.Float(), 'Z', inputdata.pActivator); }
void InputSubtractX( inputdata_t &inputdata ) { SubtractCoordinate(inputdata.value.Float(), 'X', inputdata.pActivator); }
void InputSubtractY( inputdata_t &inputdata ) { SubtractCoordinate(inputdata.value.Float(), 'Y', inputdata.pActivator); }
void InputSubtractZ( inputdata_t &inputdata ) { SubtractCoordinate(inputdata.value.Float(), 'Z', inputdata.pActivator); }
// Outputs
COutputVector m_OutValue;
COutputFloat m_OutX;
COutputFloat m_OutY;
COutputFloat m_OutZ;
COutputVector m_OnGetValue;
COutputFloat m_OnGetX;
COutputFloat m_OnGetY;
COutputFloat m_OnGetZ;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_vector, CMathVector);
BEGIN_DATADESC( CMathVector )
// Keys
DEFINE_KEYFIELD(m_bDisabled, FIELD_BOOLEAN, "StartDisabled" ),
// Inputs
DEFINE_INPUTFUNC(FIELD_VECTOR, "Add", InputAdd),
DEFINE_INPUTFUNC(FIELD_VECTOR, "Subtract", InputSubtract),
DEFINE_INPUTFUNC(FIELD_VECTOR, "Divide", InputDivide),
DEFINE_INPUTFUNC(FIELD_VECTOR, "Multiply", InputMultiply),
DEFINE_INPUTFUNC(FIELD_VECTOR, "SetValue", InputSetValue),
DEFINE_INPUTFUNC(FIELD_VECTOR, "SetValueNoFire", InputSetValueNoFire),
DEFINE_INPUTFUNC(FIELD_VOID, "GetValue", InputGetValue),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
DEFINE_INPUTFUNC( FIELD_VECTOR, "PointAtLocation", InputPointAtLocation ),
DEFINE_INPUTFUNC( FIELD_EHANDLE, "PointAtEntity", InputPointAtEntity ),
DEFINE_INPUTFUNC(FIELD_VOID, "Normalize", InputNormalize),
DEFINE_INPUTFUNC(FIELD_VOID, "NormalizeAngles", InputNormalizeAngles),
DEFINE_INPUTFUNC(FIELD_VOID, "VectorAngles", InputVectorAngles),
DEFINE_INPUTFUNC(FIELD_VOID, "AngleVectorForward", InputAngleVectorForward),
DEFINE_INPUTFUNC(FIELD_VOID, "AngleVectorRight", InputAngleVectorRight),
DEFINE_INPUTFUNC(FIELD_VOID, "AngleVectorUp", InputAngleVectorUp),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetX", InputSetX),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetY", InputSetY),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SetZ", InputSetZ),
DEFINE_INPUTFUNC(FIELD_VOID, "GetX", InputGetX),
DEFINE_INPUTFUNC(FIELD_VOID, "GetY", InputGetY),
DEFINE_INPUTFUNC(FIELD_VOID, "GetZ", InputGetZ),
DEFINE_INPUTFUNC(FIELD_FLOAT, "AddX", InputAddX),
DEFINE_INPUTFUNC(FIELD_FLOAT, "AddY", InputAddY),
DEFINE_INPUTFUNC(FIELD_FLOAT, "AddZ", InputAddZ),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SubtractX", InputSubtractX),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SubtractY", InputSubtractY),
DEFINE_INPUTFUNC(FIELD_FLOAT, "SubtractZ", InputSubtractZ),
// Outputs
DEFINE_OUTPUT(m_OutValue, "OutValue"),
DEFINE_OUTPUT(m_OutX, "OutX"),
DEFINE_OUTPUT(m_OutY, "OutY"),
DEFINE_OUTPUT(m_OutZ, "OutZ"),
DEFINE_OUTPUT(m_OnGetValue, "OnGetValue"),
DEFINE_OUTPUT(m_OnGetX, "OnGetX"),
DEFINE_OUTPUT(m_OnGetY, "OnGetY"),
DEFINE_OUTPUT(m_OnGetZ, "OnGetZ"),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Handles key values from the BSP before spawn is called.
//-----------------------------------------------------------------------------
bool CMathVector::KeyValue(const char *szKeyName, const char *szValue)
{
//
// Set the initial value of the counter.
//
if (!stricmp(szKeyName, "startvalue"))
{
Vector vec;
UTIL_StringToVector( vec.Base(), szValue );
m_OutValue.Init(vec);
return(true);
}
return(BaseClass::KeyValue(szKeyName, szValue));
}
//-----------------------------------------------------------------------------
// Purpose: Handles key values from the BSP before spawn is called.
//-----------------------------------------------------------------------------
bool CMathVector::KeyValue( const char *szKeyName, const Vector &vecValue )
{
//
// Set the initial value of the counter.
//
if (!stricmp(szKeyName, "startvalue"))
{
m_OutValue.Init(vecValue);
return true;
}
// So, CLogicalEntity descends from CBaseEntity...
// Yup.
// ...and CBaseEntity has a version of KeyValue that takes vectors.
// Yup.
// Since it's virtual, I could easily override it just like I could with a KeyValue that takes strings, right?
// Sounds right to me.
// So let me override it.
// *No suitable function exists*
return CBaseEntity::KeyValue(szKeyName, vecValue);
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for adding to the accumulator value.
// Input : Bit value to add.
//-----------------------------------------------------------------------------
void CMathVector::InputAdd( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring ADD because it is disabled\n", GetDebugName() );
return;
}
Vector vec;
inputdata.value.Vector3D(vec);
Vector cur;
m_OutValue.Get(cur);
UpdateOutValue( inputdata.pActivator, cur + vec );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for subtracting from the current value.
// Input : Bit value to subtract.
//-----------------------------------------------------------------------------
void CMathVector::InputSubtract( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring SUBTRACT because it is disabled\n", GetDebugName() );
return;
}
Vector vec;
inputdata.value.Vector3D(vec);
Vector cur;
m_OutValue.Get(cur);
UpdateOutValue( inputdata.pActivator, cur - vec );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for multiplying the current value.
// Input : Float value to multiply the value by.
//-----------------------------------------------------------------------------
void CMathVector::InputDivide( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring DIVIDE because it is disabled\n", GetDebugName() );
return;
}
Vector vec;
inputdata.value.Vector3D(vec);
Vector cur;
m_OutValue.Get(cur);
if (vec.x != 0)
cur.x /= vec.x;
if (vec.y != 0)
cur.y /= vec.y;
if (vec.z != 0)
cur.z /= vec.z;
UpdateOutValue( inputdata.pActivator, cur );
//if (vec.x != 0 && vec.y != 0 && vec.z != 0)
//{
// UpdateOutValue( inputdata.pActivator, cur / vec );
//}
//else
//{
// DevMsg( 1, "LEVEL DESIGN ERROR: Divide by zero in math_vector\n" );
// UpdateOutValue( inputdata.pActivator, cur );
//}
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for multiplying the current value.
// Input : Float value to multiply the value by.
//-----------------------------------------------------------------------------
void CMathVector::InputMultiply( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring MULTIPLY because it is disabled\n", GetDebugName() );
return;
}
Vector vec;
inputdata.value.Vector3D(vec);
Vector cur;
m_OutValue.Get(cur);
UpdateOutValue( inputdata.pActivator, cur * vec );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for updating the value.
// Input : Bit value to set.
//-----------------------------------------------------------------------------
void CMathVector::InputSetValue( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring SETVALUE because it is disabled\n", GetDebugName() );
return;
}
Vector vec;
inputdata.value.Vector3D(vec);
UpdateOutValue( inputdata.pActivator, vec );
}
//-----------------------------------------------------------------------------
// Purpose: Input handler for updating the value.
// Input : Bit value to set.
//-----------------------------------------------------------------------------
void CMathVector::InputSetValueNoFire( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring SETVALUENOFIRE because it is disabled\n", GetDebugName() );
return;
}
Vector vec;
inputdata.value.Vector3D(vec);
m_OutValue.Init( vec );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputGetValue( inputdata_t &inputdata )
{
Vector cur;
m_OutValue.Get(cur);
m_OnGetValue.Set( cur, inputdata.pActivator, inputdata.pCaller );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputEnable( inputdata_t &inputdata )
{
m_bDisabled = false;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputDisable( inputdata_t &inputdata )
{
m_bDisabled = true;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::PointAt( Vector &origin, Vector &target, Vector &out )
{
out = origin - target;
VectorNormalize( out );
QAngle ang;
VectorAngles( out, ang );
out[0] = ang[0];
out[1] = ang[1];
out[2] = ang[2];
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputPointAtLocation( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring POINTATLOCATION because it is disabled\n", GetDebugName() );
return;
}
Vector cur;
m_OutValue.Get(cur);
Vector location;
inputdata.value.Vector3D( location );
PointAt( cur, location, cur );
UpdateOutValue( inputdata.pActivator, cur );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputPointAtEntity( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring POINTATENTITY because it is disabled\n", GetDebugName() );
return;
}
if (!inputdata.value.Entity())
{
Warning("%s received no entity to point at\n", GetDebugName());
return;
}
Vector cur;
m_OutValue.Get(cur);
Vector location = inputdata.value.Entity()->GetAbsOrigin();
PointAt( cur, location, cur );
UpdateOutValue( inputdata.pActivator, cur );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputNormalize( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring NORMALIZE because it is disabled\n", GetDebugName() );
return;
}
Vector cur;
m_OutValue.Get(cur);
VectorNormalize(cur);
UpdateOutValue( inputdata.pActivator, cur );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputNormalizeAngles( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring NORMALIZEANGLES because it is disabled\n", GetDebugName() );
return;
}
Vector cur;
m_OutValue.Get(cur);
cur.x = AngleNormalize(cur.x);
cur.y = AngleNormalize(cur.y);
cur.z = AngleNormalize(cur.z);
UpdateOutValue( inputdata.pActivator, cur );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputVectorAngles( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring VECTORANGLES because it is disabled\n", GetDebugName() );
return;
}
Vector cur;
QAngle ang;
m_OutValue.Get(cur);
VectorAngles(cur, ang);
UpdateOutValue( inputdata.pActivator, Vector(ang.x, ang.y, ang.z) );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputAngleVectorForward( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring ANGLEVECTORFORWARD because it is disabled\n", GetDebugName() );
return;
}
Vector cur;
m_OutValue.Get(cur);
AngleVectors(QAngle(cur.x, cur.y, cur.z), &cur);
UpdateOutValue( inputdata.pActivator, cur );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputAngleVectorRight( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring ANGLEVECTORRIGHT because it is disabled\n", GetDebugName() );
return;
}
Vector cur;
m_OutValue.Get(cur);
AngleVectors(QAngle(cur.x, cur.y, cur.z), NULL, &cur, NULL);
UpdateOutValue( inputdata.pActivator, cur );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::InputAngleVectorUp( inputdata_t &inputdata )
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring ANGLEVECTORUP because it is disabled\n", GetDebugName() );
return;
}
Vector cur;
m_OutValue.Get(cur);
AngleVectors(QAngle(cur.x, cur.y, cur.z), NULL, NULL, &cur);
UpdateOutValue( inputdata.pActivator, cur );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::SetCoordinate(float value, char coord, CBaseEntity *pActivator)
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring SET%c because it is disabled\n", GetDebugName(), coord );
return;
}
Vector vec;
m_OutValue.Get(vec);
switch (coord)
{
case 'X': vec.x = value; break;
case 'Y': vec.y = value; break;
case 'Z': vec.z = value; break;
}
UpdateOutValue( pActivator, vec );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::GetCoordinate(char coord, CBaseEntity *pActivator)
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring SET%c because it is disabled\n", GetDebugName(), coord );
return;
}
Vector vec;
m_OutValue.Get(vec);
switch (coord)
{
case 'X': m_OnGetX.Set(vec.x, pActivator, this); break;
case 'Y': m_OnGetY.Set(vec.y, pActivator, this); break;
case 'Z': m_OnGetZ.Set(vec.z, pActivator, this); break;
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::AddCoordinate(float value, char coord, CBaseEntity *pActivator)
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring ADD%c because it is disabled\n", GetDebugName(), coord );
return;
}
Vector vec;
m_OutValue.Get(vec);
switch (coord)
{
case 'X': vec.x += value; break;
case 'Y': vec.y += value; break;
case 'Z': vec.z += value; break;
}
UpdateOutValue( pActivator, vec );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathVector::SubtractCoordinate(float value, char coord, CBaseEntity *pActivator)
{
if( m_bDisabled )
{
DevMsg("Math Vector %s ignoring SUBTRACT%c because it is disabled\n", GetDebugName(), coord );
return;
}
Vector vec;
m_OutValue.Get(vec);
switch (coord)
{
case 'X': vec.x += value; break;
case 'Y': vec.y += value; break;
case 'Z': vec.z += value; break;
}
UpdateOutValue( pActivator, vec );
}
//-----------------------------------------------------------------------------
// Purpose: Sets the value to the new value, firing the output value.
// Input : vecNewValue - Value to set.
//-----------------------------------------------------------------------------
void CMathVector::UpdateOutValue(CBaseEntity *pActivator, Vector vecNewValue)
{
if (HasSpawnFlags( SF_MATH_VECTOR_DISABLE_X ))
vecNewValue.x = 0;
if (HasSpawnFlags( SF_MATH_VECTOR_DISABLE_Y ))
vecNewValue.y = 0;
if (HasSpawnFlags( SF_MATH_VECTOR_DISABLE_Z ))
vecNewValue.z = 0;
m_OutValue.Set(vecNewValue, pActivator, this);
m_OutX.Set(vecNewValue.x, pActivator, this);
m_OutY.Set(vecNewValue.y, pActivator, this);
m_OutZ.Set(vecNewValue.z, pActivator, this);
}
//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Input :
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CMathVector::DrawDebugTextOverlays( void )
{
int text_offset = BaseClass::DrawDebugTextOverlays();
if (m_debugOverlays & OVERLAY_TEXT_BIT)
{
char tempstr[512];
Vector cur;
m_OutValue.Get(cur);
Q_snprintf(tempstr, sizeof(tempstr), "current value: [%g %g %g]", (double)cur[0], (double)cur[1], (double)cur[2]);
EntityText(text_offset,tempstr,0);
text_offset++;
if( m_bDisabled )
{
Q_snprintf(tempstr,sizeof(tempstr),"*DISABLED*");
}
else
{
Q_snprintf(tempstr,sizeof(tempstr),"Enabled.");
}
EntityText(text_offset,tempstr,0);
text_offset++;
}
return text_offset;
}
//-----------------------------------------------------------------------------
// Purpose: Accesses/modifies any field in a datadesc based on its internal name.
// Oh boy.
//-----------------------------------------------------------------------------
class CLogicFieldAccessor : public CLogicKeyfieldAccessor
{
DECLARE_CLASS(CLogicFieldAccessor, CLogicKeyfieldAccessor);
private:
bool TestKey(CBaseEntity *pTarget, const char *szKeyName);
bool SetKeyValue(CBaseEntity *pTarget, const char *szKeyName, const char *szValue);
bool SetKeyValueBits(CBaseEntity *pTarget, const char *szKeyName, int iValue, bool bRemove = false);
//DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_datadesc_accessor, CLogicFieldAccessor);
//BEGIN_DATADESC(CLogicFieldAccessor)
//END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CLogicFieldAccessor::TestKey(CBaseEntity *pTarget, const char *szKeyName)
{
variant_t var;
for ( datamap_t *dmap = pTarget->GetDataDescMap(); dmap != NULL; dmap = dmap->baseMap )
{
// search through all the readable fields in the data description, looking for a match
for ( int i = 0; i < dmap->dataNumFields; i++ )
{
if ( dmap->dataDesc[i].flags & (FTYPEDESC_SAVE | FTYPEDESC_KEY) )
{
DevMsg("Field Name: %s,\n", dmap->dataDesc[i].fieldName);
if ( Matcher_NamesMatch(szKeyName, dmap->dataDesc[i].fieldName) )
{
fieldtype_t fieldtype = dmap->dataDesc[i].fieldType;
switch (fieldtype)
{
case FIELD_TIME: fieldtype = FIELD_FLOAT; break;
case FIELD_MODELNAME: fieldtype = FIELD_STRING; break;
case FIELD_SOUNDNAME: fieldtype = FIELD_STRING; break;
// There's definitely more of them. Add when demand becomes prevalent
}
var.Set( fieldtype, ((char*)pTarget) + dmap->dataDesc[i].fieldOffset[ TD_OFFSET_NORMAL ] );
DevMsg("FIELD TYPE: %i\n", fieldtype);
m_OutValue.Set(var, pTarget, this);
return true;
}
}
}
}
m_OnFailed.FireOutput(pTarget, this);
return false;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CLogicFieldAccessor::SetKeyValue(CBaseEntity *pTarget, const char *szKeyName, const char *szValue)
{
for ( datamap_t *dmap = pTarget->GetDataDescMap(); dmap != NULL; dmap = dmap->baseMap )
{
// search through all the readable fields in the data description, looking for a match
for ( int i = 0; i < dmap->dataNumFields; i++ )
{
if ( dmap->dataDesc[i].flags & (FTYPEDESC_SAVE | FTYPEDESC_KEY) )
{
DevMsg("Field Name: %s,\n", dmap->dataDesc[i].fieldName);
if ( Matcher_NamesMatch(szKeyName, dmap->dataDesc[i].fieldName) )
{
// Copied from ::ParseKeyvalue...
fieldtype_t fieldtype = FIELD_VOID;
typedescription_t *pField = &dmap->dataDesc[i];
char *data = Datadesc_SetFieldString( szValue, pTarget, pField, &fieldtype );
if (!data)
{
Warning( "%s cannot set field of type %i.\n", GetDebugName(), dmap->dataDesc[i].fieldType );
}
else if (fieldtype != FIELD_VOID)
{
variant_t var;
var.Set(fieldtype, data);
m_OutValue.Set(var, pTarget, this);
return true;
}
}
}
}
}
m_OnFailed.FireOutput(pTarget, this);
return false;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CLogicFieldAccessor::SetKeyValueBits(CBaseEntity *pTarget, const char *szKeyName, int iValue, bool bRemove)
{
variant_t var;
for ( datamap_t *dmap = pTarget->GetDataDescMap(); dmap != NULL; dmap = dmap->baseMap )
{
// search through all the readable fields in the data description, looking for a match
for ( int i = 0; i < dmap->dataNumFields; i++ )
{
if ( dmap->dataDesc[i].flags & (FTYPEDESC_SAVE | FTYPEDESC_KEY) )
{
DevMsg("Field Name: %s,\n", dmap->dataDesc[i].fieldName);
if ( Matcher_NamesMatch(szKeyName, dmap->dataDesc[i].fieldName) )
{
fieldtype_t fieldtype = dmap->dataDesc[i].fieldType;
if (fieldtype != FIELD_INTEGER)
break;
var.Set( fieldtype, ((char*)pTarget) + dmap->dataDesc[i].fieldOffset[ TD_OFFSET_NORMAL ] );
if (bRemove)
var.SetInt(var.Int() & ~iValue);
else
var.SetInt(var.Int() | iValue);
DevMsg("FIELD TYPE: %i\n", fieldtype);
m_OutValue.Set(var, pTarget, this);
return true;
}
}
}
}
m_OnFailed.FireOutput(pTarget, this);
return false;
}
//-----------------------------------------------------------------------------
// Purpose: Passes global variables, like curtime.
//-----------------------------------------------------------------------------
class CGameGlobalVars : public CLogicalEntity
{
DECLARE_CLASS( CGameGlobalVars, CLogicalEntity );
private:
// Inputs
void InputGetCurtime( inputdata_t &inputdata ) { m_OutCurtime.Set(gpGlobals->curtime, inputdata.pActivator, this); }
void InputGetFrameCount( inputdata_t &inputdata ) { m_OutFrameCount.Set(gpGlobals->framecount, inputdata.pActivator, this); }
void InputGetFrametime( inputdata_t &inputdata ) { m_OutFrametime.Set(gpGlobals->frametime, inputdata.pActivator, this); }
void InputGetTickCount( inputdata_t &inputdata ) { m_OutTickCount.Set(gpGlobals->tickcount, inputdata.pActivator, this); }
void InputGetIntervalPerTick( inputdata_t &inputdata ) { m_OutIntervalPerTick.Set(gpGlobals->interval_per_tick, inputdata.pActivator, this); }
// Outputs
COutputFloat m_OutCurtime;
COutputInt m_OutFrameCount;
COutputFloat m_OutFrametime;
COutputInt m_OutTickCount;
COutputInt m_OutIntervalPerTick;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(game_globalvars, CGameGlobalVars);
BEGIN_DATADESC( CGameGlobalVars )
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "GetCurtime", InputGetCurtime ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetFrameCount", InputGetFrameCount ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetFrametime", InputGetFrametime ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetTickCount", InputGetTickCount ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetIntervalPerTick", InputGetIntervalPerTick ),
// Outputs
DEFINE_OUTPUT(m_OutCurtime, "OutCurtime"),
DEFINE_OUTPUT(m_OutFrameCount, "OutFrameCount"),
DEFINE_OUTPUT(m_OutFrametime, "OutFrametime"),
DEFINE_OUTPUT(m_OutTickCount, "OutTickCount"),
DEFINE_OUTPUT(m_OutIntervalPerTick, "OutIntervalPerTick"),
END_DATADESC()
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
//void CGameGlobalVars::InputGetCurtime( inputdata_t &inputdata )
//{
// m_OutCurtime.Set(gpGlobals->curtime, inputdata.pActivator, this);
//}
#define MathModCalc(val1, val2, op) \
switch (op) \
{ \
case '+': val1 += val2; break; \
case '-': val1 -= val2; break; \
case '*': val1 *= val2; break; \
case '/': val1 /= val2; break; \
} \
//-----------------------------------------------------------------------------
// Purpose: Modifies values on the fly.
//-----------------------------------------------------------------------------
class CMathMod : public CLogicalEntity
{
DECLARE_CLASS( CMathMod, CLogicalEntity );
private:
bool KeyValue(const char *szKeyName, const char *szValue);
// Inputs
void InputSetMod( inputdata_t &inputdata );
void InputSetOperator( inputdata_t &inputdata );
void InputModInt( inputdata_t &inputdata );
void InputModFloat( inputdata_t &inputdata );
void InputModVector( inputdata_t &inputdata );
// Outputs
COutputInt m_OutInt;
COutputFloat m_OutFloat;
COutputVector m_OutVector;
int m_Operator;
variant_t m_Mod;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(math_mod, CMathMod);
BEGIN_DATADESC( CMathMod )
DEFINE_KEYFIELD( m_Operator, FIELD_INTEGER, "SetOperator" ),
// Inputs
DEFINE_INPUTFUNC( FIELD_INPUT, "SetMod", InputSetMod ),
DEFINE_INPUTFUNC( FIELD_STRING, "SetOperator", InputSetOperator ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "ModInt", InputModInt ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "ModFloat", InputModFloat ),
DEFINE_INPUTFUNC( FIELD_VECTOR, "ModVector", InputModVector ),
// Outputs
DEFINE_OUTPUT(m_OutInt, "OutInt"),
DEFINE_OUTPUT(m_OutFloat, "OutFloat"),
DEFINE_OUTPUT(m_OutVector, "OutVector"),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose: Handles key values from the BSP before spawn is called.
//-----------------------------------------------------------------------------
bool CMathMod::KeyValue(const char *szKeyName, const char *szValue)
{
if (!stricmp(szKeyName, "startvalue"))
{
// It converts later anyway
m_Mod.SetString(AllocPooledString(szValue));
return true;
}
return BaseClass::KeyValue(szKeyName, szValue);
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathMod::InputSetMod( inputdata_t &inputdata )
{
m_Mod = inputdata.value;
//if (inputdata.value.FieldType() == FIELD_STRING)
// m_Mod = Variant_Parse(inputdata.value.String());
//else
// m_Mod = inputdata.value;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathMod::InputSetOperator( inputdata_t &inputdata )
{
m_Operator = inputdata.value.String()[0];
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathMod::InputModInt( inputdata_t &inputdata )
{
m_Mod.Convert(FIELD_INTEGER);
DevMsg("Operator is %c you see\n", m_Operator);
int out = inputdata.value.Int();
MathModCalc(out, m_Mod.Int(), m_Operator);
m_OutInt.Set( out, inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathMod::InputModFloat( inputdata_t &inputdata )
{
m_Mod.Convert(FIELD_FLOAT);
float out = inputdata.value.Float();
MathModCalc(out, m_Mod.Float(), m_Operator);
m_OutFloat.Set( out, inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathMod::InputModVector( inputdata_t &inputdata )
{
m_Mod.Convert(FIELD_VECTOR);
Vector out;
inputdata.value.Vector3D(out);
Vector mod;
m_Mod.Vector3D(mod);
MathModCalc(out, mod, m_Operator);
m_OutVector.Set( out, inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
// Purpose: Gets an entity's model information.
//-----------------------------------------------------------------------------
class CLogicModelInfo : public CLogicalEntity
{
DECLARE_CLASS( CLogicModelInfo, CLogicalEntity );
private:
CBaseAnimating *GetTarget(inputdata_t &inputdata);
int GetPoseParameterIndex(CBaseAnimating *pTarget);
// Inputs
//void InputSetTarget( inputdata_t &inputdata ) { BaseClass::InputSetTarget(inputdata); m_hTarget = NULL; }
void InputGetNumSkins( inputdata_t &inputdata );
void InputLookupSequence( inputdata_t &inputdata );
void InputLookupActivity( inputdata_t &inputdata );
void InputSetPoseParameterName( inputdata_t &inputdata );
void InputSetPoseParameterValue( inputdata_t &inputdata );
void InputGetPoseParameter( inputdata_t &inputdata );
// Outputs
COutputInt m_OutNumSkins;
COutputInt m_OnHasSequence;
COutputEvent m_OnLacksSequence;
COutputFloat m_OutPoseParameterValue;
// KeyValues
string_t m_iszPoseParameterName;
int m_iPoseParameterIndex = -1;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_modelinfo, CLogicModelInfo);
BEGIN_DATADESC( CLogicModelInfo )
DEFINE_KEYFIELD( m_iszPoseParameterName, FIELD_STRING, "PoseParameterName" ),
DEFINE_FIELD( m_iPoseParameterIndex, FIELD_INTEGER ),
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "GetNumSkins", InputGetNumSkins ),
DEFINE_INPUTFUNC( FIELD_STRING, "LookupSequence", InputLookupSequence ),
DEFINE_INPUTFUNC( FIELD_STRING, "LookupActivity", InputLookupActivity ),
DEFINE_INPUTFUNC( FIELD_STRING, "SetPoseParameterName", InputSetPoseParameterName ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "SetPoseParameterValue", InputSetPoseParameterValue ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetPoseParameter", InputGetPoseParameter ),
// Outputs
DEFINE_OUTPUT(m_OutNumSkins, "OutNumSkins"),
DEFINE_OUTPUT(m_OnHasSequence, "OnHasSequence"),
DEFINE_OUTPUT(m_OnLacksSequence, "OnLacksSequence"),
DEFINE_OUTPUT(m_OutPoseParameterValue, "OutPoseParameterValue"),
END_DATADESC()
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
inline CBaseAnimating *CLogicModelInfo::GetTarget(inputdata_t &inputdata)
{
CBaseEntity *pEntity = gEntList.FindEntityByName(NULL, STRING(m_target), this, inputdata.pActivator, inputdata.pCaller);
if (!pEntity || !pEntity->GetBaseAnimating())
return NULL;
return pEntity->GetBaseAnimating();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
inline int CLogicModelInfo::GetPoseParameterIndex(CBaseAnimating *pTarget)
{
if (m_iPoseParameterIndex == -1)
m_iPoseParameterIndex = pTarget->LookupPoseParameter(STRING(m_iszPoseParameterName));
return m_iPoseParameterIndex;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicModelInfo::InputGetNumSkins( inputdata_t &inputdata )
{
CBaseAnimating *pAnimating = GetTarget(inputdata);
if (pAnimating && pAnimating->GetModelPtr())
{
m_OutNumSkins.Set(pAnimating->GetModelPtr()->numskinfamilies(), pAnimating, this);
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicModelInfo::InputLookupSequence( inputdata_t &inputdata )
{
CBaseAnimating *pAnimating = GetTarget(inputdata);
if (pAnimating && pAnimating->GetModelPtr())
{
int index = pAnimating->LookupSequence(inputdata.value.String());
if (index != ACT_INVALID)
m_OnHasSequence.Set(index, pAnimating, this);
else
m_OnLacksSequence.FireOutput(pAnimating, this);
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicModelInfo::InputLookupActivity( inputdata_t &inputdata )
{
CBaseAnimating *pAnimating = GetTarget(inputdata);
if (pAnimating && pAnimating->GetModelPtr())
{
int iActivity = ActivityList_IndexForName(inputdata.value.String());
if (iActivity == -1)
{
// Check if it's a raw activity ID
iActivity = atoi(inputdata.value.String());
if (!ActivityList_NameForIndex(iActivity))
{
Msg("%s received invalid LookupActivity %s\n", GetDebugName(), inputdata.value.String());
return;
}
}
int index = pAnimating->SelectWeightedSequence((Activity)iActivity);
if (index != ACT_INVALID)
m_OnHasSequence.Set(index, pAnimating, this);
else
m_OnLacksSequence.FireOutput(pAnimating, this);
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicModelInfo::InputSetPoseParameterName( inputdata_t &inputdata )
{
m_iszPoseParameterName = inputdata.value.StringID();
m_iPoseParameterIndex = -1;
CBaseAnimating *pAnimating = GetTarget(inputdata);
if (pAnimating && pAnimating->GetModelPtr())
{
if (GetPoseParameterIndex(pAnimating) == -1)
Warning("%s: Pose parameter \"%s\" does not exist on %s\n", GetDebugName(), inputdata.value.String(), STRING(pAnimating->GetModelName()));
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicModelInfo::InputSetPoseParameterValue( inputdata_t &inputdata )
{
CBaseAnimating *pAnimating = GetTarget(inputdata);
if (pAnimating && pAnimating->GetModelPtr())
{
int index = GetPoseParameterIndex(pAnimating);
if (index != -1)
{
pAnimating->SetPoseParameter( index, inputdata.value.Float() );
}
else
Warning("%s: Pose parameter \"%s\" does not exist on %s\n", GetDebugName(), STRING(m_iszPoseParameterName), STRING(pAnimating->GetModelName()));
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicModelInfo::InputGetPoseParameter( inputdata_t &inputdata )
{
CBaseAnimating *pAnimating = GetTarget(inputdata);
if (pAnimating && pAnimating->GetModelPtr())
{
int index = GetPoseParameterIndex(pAnimating);
if (index != -1)
{
m_OutPoseParameterValue.Set( pAnimating->GetPoseParameter( index ), pAnimating, this );
}
else
Warning("%s: Pose parameter \"%s\" does not exist on %s\n", GetDebugName(), inputdata.value.String(), STRING(pAnimating->GetModelName()));
}
}
//-----------------------------------------------------------------------------
// Purpose: Checks and calculates an entity's position.
//-----------------------------------------------------------------------------
class CLogicEntityPosition : public CLogicalEntity
{
DECLARE_CLASS( CLogicEntityPosition, CLogicalEntity );
private:
EHANDLE m_hTarget;
int m_iPositionType;
enum
{
POSITION_ORIGIN = 0,
POSITION_LOCAL,
POSITION_BBOX,
POSITION_EYES,
POSITION_EARS,
POSITION_ATTACHMENT,
};
// Something that accompanies the position type, like an attachment name.
string_t m_iszPositionParameter;
CBaseEntity *GetTarget(CBaseEntity *pActivator, CBaseEntity *pCaller);
Vector GetPosition(CBaseEntity *pEntity);
QAngle GetAngles(CBaseEntity *pEntity);
// Inputs
void InputGetPosition( inputdata_t &inputdata );
void InputSetPosition( inputdata_t &inputdata );
void InputPredictPosition( inputdata_t &inputdata );
void InputSetTarget( inputdata_t &inputdata ) { BaseClass::InputSetTarget(inputdata); m_hTarget = NULL; }
// Outputs
COutputVector m_OutPosition;
COutputVector m_OutAngles;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_entity_position, CLogicEntityPosition);
BEGIN_DATADESC( CLogicEntityPosition )
// Keys
DEFINE_FIELD( m_hTarget, FIELD_EHANDLE ),
DEFINE_KEYFIELD( m_iPositionType, FIELD_INTEGER, "PositionType" ),
DEFINE_KEYFIELD( m_iszPositionParameter, FIELD_STRING, "PositionParameter" ),
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "GetPosition", InputGetPosition ),
DEFINE_INPUTFUNC( FIELD_VECTOR, "SetPosition", InputSetPosition ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "PredictPosition", InputPredictPosition ),
// Outputs
DEFINE_OUTPUT(m_OutPosition, "OutPosition"),
DEFINE_OUTPUT(m_OutAngles, "OutAngles"),
END_DATADESC()
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
inline CBaseEntity *CLogicEntityPosition::GetTarget(CBaseEntity *pActivator, CBaseEntity *pCaller)
{
// Always reset with procedurals
if (!m_hTarget || STRING(m_target)[0] == '!')
m_hTarget = gEntList.FindEntityByName(NULL, STRING(m_target), this, pActivator, pCaller);
return m_hTarget.Get();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
Vector CLogicEntityPosition::GetPosition(CBaseEntity *pEntity)
{
switch (m_iPositionType)
{
case POSITION_ORIGIN: return pEntity->GetAbsOrigin();
case POSITION_LOCAL: return pEntity->GetLocalOrigin();
case POSITION_BBOX: return pEntity->WorldSpaceCenter();
case POSITION_EYES: return pEntity->EyePosition();
case POSITION_EARS: return pEntity->EarPosition();
case POSITION_ATTACHMENT:
{
CBaseAnimating *pAnimating = pEntity->GetBaseAnimating();
if (!pAnimating)
{
Warning("%s wants to measure one of %s's attachments, but %s doesn't support them!\n", GetDebugName(), pEntity->GetDebugName(), pEntity->GetDebugName());
break;
}
Vector vecPosition;
pAnimating->GetAttachment(STRING(m_iszPositionParameter), vecPosition);
return vecPosition;
}
}
return vec3_origin;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
QAngle CLogicEntityPosition::GetAngles(CBaseEntity *pEntity)
{
switch (m_iPositionType)
{
case POSITION_BBOX:
case POSITION_EARS:
case POSITION_ORIGIN: return pEntity->GetAbsAngles(); break;
case POSITION_LOCAL: return pEntity->GetLocalAngles(); break;
case POSITION_EYES: return pEntity->EyeAngles(); break;
case POSITION_ATTACHMENT:
{
CBaseAnimating *pAnimating = pEntity->GetBaseAnimating();
if (!pAnimating)
{
Warning("%s wants to measure one of %s's attachments, but %s doesn't support them!\n", GetDebugName(), pEntity->GetDebugName(), pEntity->GetDebugName());
break;
}
QAngle AttachmentAngles;
matrix3x4_t attachmentToWorld;
pAnimating->GetAttachment( pAnimating->LookupAttachment( STRING( m_iszPositionParameter ) ), attachmentToWorld );
MatrixAngles( attachmentToWorld, AttachmentAngles );
return AttachmentAngles;
} break;
}
return vec3_angle;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicEntityPosition::InputGetPosition( inputdata_t &inputdata )
{
CBaseEntity *pEntity = GetTarget(inputdata.pActivator, inputdata.pCaller);
if (!pEntity)
{
m_OutPosition.Set( vec3_origin, NULL, this );
m_OutAngles.Set( vec3_angle, NULL, this );
return;
}
m_OutPosition.Set( GetPosition(pEntity), pEntity, this );
m_OutAngles.Set( GetAngles(pEntity), pEntity, this );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicEntityPosition::InputSetPosition( inputdata_t &inputdata )
{
CBaseEntity *pEntity = GetTarget(inputdata.pActivator, inputdata.pCaller);
if (!pEntity)
{
Warning("%s can't find entity %s for SetPosition!\n", GetDebugName(), STRING(m_target));
return;
}
Vector vec;
inputdata.value.Vector3D(vec);
// If the position is local, they might want to move local origin instead
if (m_iPositionType == POSITION_LOCAL)
pEntity->SetLocalOrigin(vec);
else
pEntity->SetAbsOrigin(vec);
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CLogicEntityPosition::InputPredictPosition( inputdata_t &inputdata )
{
CBaseEntity *pEntity = GetTarget(inputdata.pActivator, inputdata.pCaller);
if (!pEntity)
{
m_OutPosition.Set( vec3_origin, NULL, this );
m_OutAngles.Set( vec3_angle, NULL, this );
return;
}
Vector vecPosition;
UTIL_PredictedPosition(pEntity, GetPosition(pEntity), inputdata.value.Float(), &vecPosition);
QAngle angAngles;
UTIL_PredictedAngles(pEntity, GetAngles(pEntity), inputdata.value.Float(), &angAngles);
m_OutPosition.Set( vecPosition, pEntity, this );
m_OutAngles.Set( angAngles, pEntity, this );
}
//-----------------------------------------------------------------------------
// Purpose: Accesses context values
//-----------------------------------------------------------------------------
class CLogicContextAccessor : public CLogicalEntity
{
DECLARE_CLASS(CLogicContextAccessor, CLogicalEntity);
public:
CBaseEntity *GetTarget(CBaseEntity *pCaller, CBaseEntity *pActivator);
bool TestContext(CBaseEntity *pTarget, const char *szKeyName);
void SetContext(CBaseEntity *pTarget, const char *szKeyName, string_t szValue);
// Inputs
void InputTest(inputdata_t &inputdata);
void InputTestContext(inputdata_t &inputdata);
void InputTestTarget(inputdata_t &inputdata);
void InputSetContext(inputdata_t &inputdata);
void InputSetValue(inputdata_t &inputdata);
//bool ReadUnregisteredKeyfields(CBaseEntity *pTarget, const char *szKeyName, variant_t *variant);
COutputString m_OutValue;
COutputEvent m_OnFailed;
string_t m_iszContext;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS(logic_context_accessor, CLogicContextAccessor);
BEGIN_DATADESC(CLogicContextAccessor)
DEFINE_KEYFIELD( m_iszContext, FIELD_STRING, "context" ),
// Inputs
DEFINE_INPUTFUNC(FIELD_VOID, "Test", InputTest),
DEFINE_INPUTFUNC(FIELD_STRING, "TestContext", InputTestContext),
DEFINE_INPUTFUNC(FIELD_STRING, "TestTarget", InputTestTarget),
DEFINE_INPUTFUNC(FIELD_STRING, "SetContext", InputSetContext),
DEFINE_INPUTFUNC(FIELD_STRING, "SetValue", InputSetValue),
DEFINE_OUTPUT( m_OutValue, "OutValue" ),
DEFINE_OUTPUT( m_OnFailed, "OnFailed" ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
inline CBaseEntity *CLogicContextAccessor::GetTarget(CBaseEntity *pCaller, CBaseEntity *pActivator)
{
return gEntList.FindEntityByName(NULL, m_target, this, pActivator, pCaller);
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CLogicContextAccessor::TestContext(CBaseEntity *pTarget, const char *szKeyName)
{
int idx = pTarget->FindContextByName( szKeyName );
if ( idx != -1 )
{
m_OutValue.Set(FindPooledString(pTarget->GetContextValue(idx)), pTarget, this);
return true;
}
else
{
m_OnFailed.FireOutput(pTarget, this);
return false;
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicContextAccessor::SetContext(CBaseEntity *pTarget, const char *szKeyName, string_t szValue)
{
pTarget->AddContext(szKeyName, STRING(szValue));
m_OutValue.Set(szValue, pTarget, this);
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicContextAccessor::InputTest(inputdata_t &inputdata)
{
CBaseEntity *pTarget = GetTarget(inputdata.pCaller, inputdata.pActivator);
if (pTarget && m_iszContext != NULL_STRING)
{
TestContext(pTarget, STRING(m_iszContext));
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicContextAccessor::InputTestContext(inputdata_t &inputdata)
{
const char *input = inputdata.value.String();
CBaseEntity *pTarget = GetTarget(inputdata.pCaller, inputdata.pActivator);
if (input && pTarget)
{
TestContext(pTarget, input);
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicContextAccessor::InputTestTarget(inputdata_t &inputdata)
{
m_target = inputdata.value.StringID();
CBaseEntity *pTarget = gEntList.FindEntityByName(NULL, inputdata.value.StringID(), this, inputdata.pCaller, inputdata.pActivator);
if (pTarget && m_iszContext != NULL_STRING)
{
TestContext(pTarget, STRING(m_iszContext));
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicContextAccessor::InputSetContext(inputdata_t &inputdata)
{
m_iszContext = inputdata.value.StringID();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicContextAccessor::InputSetValue(inputdata_t &inputdata)
{
CBaseEntity *pTarget = GetTarget(inputdata.pCaller, inputdata.pActivator);
if (pTarget)
{
SetContext(pTarget, STRING(m_iszContext), inputdata.value.StringID());
}
}
//-----------------------------------------------------------------------------
// Purpose: Replicates light pattern functionality.
//-----------------------------------------------------------------------------
class CMathLightPattern : public CLogicalEntity
{
DECLARE_CLASS( CMathLightPattern, CLogicalEntity );
private:
string_t m_iszPattern;
bool m_bDisabled;
void Spawn();
bool KeyValue( const char *szKeyName, const char *szValue );
void OutputCurPattern();
void StartPatternThink();
void PatternThink();
unsigned char m_NextLetter = 0;
// How fast the pattern should be
float m_flPatternSpeed = 0.1f;
inline bool VerifyPatternValid() { return (m_iszPattern != NULL_STRING && STRING( m_iszPattern )[0] != '\0'); }
// Inputs
void InputSetStyle( inputdata_t &inputdata );
void InputSetPattern( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
void InputToggle( inputdata_t &inputdata );
// Outputs
COutputFloat m_OutValue;
COutputString m_OutLetter;
COutputEvent m_OnLightOn;
COutputEvent m_OnLightOff;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS( math_lightpattern, CMathLightPattern );
BEGIN_DATADESC( CMathLightPattern )
// Keys
DEFINE_KEYFIELD(m_iszPattern, FIELD_STRING, "pattern"),
DEFINE_KEYFIELD(m_bDisabled, FIELD_BOOLEAN, "StartDisabled" ),
DEFINE_KEYFIELD(m_flPatternSpeed, FIELD_FLOAT, "PatternSpeed"),
// Inputs
DEFINE_INPUTFUNC( FIELD_INTEGER, "SetStyle", InputSetStyle ),
DEFINE_INPUTFUNC( FIELD_STRING, "SetPattern", InputSetPattern ),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ),
// Outputs
DEFINE_OUTPUT(m_OutValue, "OutValue"),
DEFINE_OUTPUT(m_OutLetter, "OutLetter"),
DEFINE_OUTPUT(m_OnLightOn, "OnLightOn"),
DEFINE_OUTPUT(m_OnLightOff, "OnLightOff"),
DEFINE_THINKFUNC( PatternThink ),
DEFINE_FIELD( m_NextLetter, FIELD_CHARACTER ),
END_DATADESC()
extern const char *GetDefaultLightstyleString( int styleIndex );
static const char *s_pLightPatternContext = "PatternContext";
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathLightPattern::Spawn()
{
BaseClass::Spawn();
if (!m_bDisabled && VerifyPatternValid())
StartPatternThink();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathLightPattern::OutputCurPattern()
{
// This code looks messy, but it does what it's supposed to and is safe enough.
// First, we get the next letter in the pattern sequence.
// Next, we calculate its integral proximity to the character 'a' (fully dark)
// and calculate its approximate brightness by dividing it by the number of letters in the alphabet other than a.
// We output that brightness value for things like projected textures and other custom intensity values
// so they could replicate the patterns of their corresponding vrad lights.
char cLetter = STRING(m_iszPattern)[m_NextLetter];
int iValue = (cLetter - 'a');
float flResult = iValue != 0 ? ((float)iValue / 25.0f) : 0.0f;
m_OutValue.Set(flResult, this, this);
// User-friendly "Light on, light off" outputs
if (flResult > 0)
m_OnLightOn.FireOutput(this, this);
else
m_OnLightOff.FireOutput(this, this);
// Create a string with cLetter and a null terminator.
char szLetter[2] = { cLetter, '\0' };
m_OutLetter.Set( AllocPooledString(szLetter), this, this );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathLightPattern::StartPatternThink()
{
// Output our current/next one immediately.
OutputCurPattern();
// Start thinking now.
SetContextThink( &CMathLightPattern::PatternThink, gpGlobals->curtime, s_pLightPatternContext );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathLightPattern::PatternThink()
{
// Output our current/next one
OutputCurPattern();
// Increment
m_NextLetter++;
if (STRING(m_iszPattern)[m_NextLetter] == '\0')
m_NextLetter = 0;
//m_OutLetter.Set(AllocPooledString(UTIL_VarArgs("%c", m_NextLetter)), this, this);
SetNextThink( gpGlobals->curtime + m_flPatternSpeed, s_pLightPatternContext );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CMathLightPattern::KeyValue( const char *szKeyName, const char *szValue )
{
if ( FStrEq( szKeyName, "style" ) )
{
m_iszPattern = AllocPooledString(GetDefaultLightstyleString(atoi(szValue)));
}
else
return BaseClass::KeyValue( szKeyName, szValue );
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathLightPattern::InputSetStyle( inputdata_t &inputdata )
{
m_iszPattern = AllocPooledString(GetDefaultLightstyleString(inputdata.value.Int()));
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathLightPattern::InputSetPattern( inputdata_t &inputdata )
{
m_iszPattern = inputdata.value.StringID();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathLightPattern::InputEnable( inputdata_t &inputdata )
{
if (VerifyPatternValid())
StartPatternThink();
else
Warning("%s tried to enable without valid pattern\n", GetDebugName());
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathLightPattern::InputDisable( inputdata_t &inputdata )
{
SetContextThink( NULL, TICK_NEVER_THINK, s_pLightPatternContext );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathLightPattern::InputToggle( inputdata_t &inputdata )
{
if (GetNextThink(s_pLightPatternContext) != TICK_NEVER_THINK)
InputDisable(inputdata);
else
InputEnable(inputdata);
}
//-----------------------------------------------------------------------------
// Purpose: Sequences for keypads, etc.
//-----------------------------------------------------------------------------
#define MAX_SEQUENCE_CASES 16
class CLogicSequence : public CLogicalEntity
{
DECLARE_CLASS( CLogicSequence, CLogicalEntity );
public:
CLogicSequence();
void Activate();
bool KeyValue( const char *szKeyName, const char *szValue );
void TestCase( int iCase, string_t iszValue, CBaseEntity *pActivator );
void SequenceComplete( string_t iszValue, CBaseEntity *pActivator );
private:
string_t m_iszCase[MAX_SEQUENCE_CASES];
int m_iNumCases;
bool m_bDisabled;
bool m_bDontIncrementOnPass;
// Inputs
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
void InputToggle( inputdata_t &inputdata );
void InputInValue( inputdata_t &inputdata );
void InputSetCurrentCase( inputdata_t &inputdata );
void InputSetCurrentCaseNoFire( inputdata_t &inputdata );
void InputIncrementSequence( inputdata_t &inputdata );
void InputResetSequence( inputdata_t &inputdata );
// Outputs
COutputInt m_CurCase;
COutputString m_OnCasePass;
COutputString m_OnCaseFail;
COutputString m_OnSequenceComplete;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS( logic_sequence, CLogicSequence );
BEGIN_DATADESC( CLogicSequence )
// Keys
DEFINE_KEYFIELD( m_iszCase[0], FIELD_STRING, "Case01" ),
DEFINE_KEYFIELD( m_iszCase[1], FIELD_STRING, "Case02" ),
DEFINE_KEYFIELD( m_iszCase[2], FIELD_STRING, "Case03" ),
DEFINE_KEYFIELD( m_iszCase[3], FIELD_STRING, "Case04" ),
DEFINE_KEYFIELD( m_iszCase[4], FIELD_STRING, "Case05" ),
DEFINE_KEYFIELD( m_iszCase[5], FIELD_STRING, "Case06" ),
DEFINE_KEYFIELD( m_iszCase[6], FIELD_STRING, "Case07" ),
DEFINE_KEYFIELD( m_iszCase[7], FIELD_STRING, "Case08" ),
DEFINE_KEYFIELD( m_iszCase[8], FIELD_STRING, "Case09" ),
DEFINE_KEYFIELD( m_iszCase[9], FIELD_STRING, "Case10" ),
DEFINE_KEYFIELD( m_iszCase[10], FIELD_STRING, "Case11" ),
DEFINE_KEYFIELD( m_iszCase[11], FIELD_STRING, "Case12" ),
DEFINE_KEYFIELD( m_iszCase[12], FIELD_STRING, "Case13" ),
DEFINE_KEYFIELD( m_iszCase[13], FIELD_STRING, "Case14" ),
DEFINE_KEYFIELD( m_iszCase[14], FIELD_STRING, "Case15" ),
DEFINE_KEYFIELD( m_iszCase[15], FIELD_STRING, "Case16" ),
// This doesn't need to be saved, it can be assigned every Activate()
//DEFINE_FIELD( m_iNumCases, FIELD_INTEGER ),
DEFINE_KEYFIELD( m_bDisabled, FIELD_BOOLEAN, "StartDisabled" ),
DEFINE_KEYFIELD( m_bDontIncrementOnPass, FIELD_BOOLEAN, "DontIncrementOnPass" ),
// Inputs
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ),
DEFINE_INPUTFUNC( FIELD_STRING, "InValue", InputInValue ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "SetCurrentCase", InputSetCurrentCase ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "SetCurrentCaseNoFire", InputSetCurrentCaseNoFire ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "IncrementSequence", InputIncrementSequence ),
DEFINE_INPUTFUNC( FIELD_VOID, "ResetSequence", InputResetSequence ),
// Outputs
DEFINE_OUTPUT( m_CurCase, "OutCurCase" ),
DEFINE_OUTPUT( m_OnCasePass, "OnCasePass" ),
DEFINE_OUTPUT( m_OnCaseFail, "OnCaseFail" ),
DEFINE_OUTPUT( m_OnSequenceComplete, "OnSequenceComplete" ),
END_DATADESC()
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CLogicSequence::CLogicSequence()
{
m_CurCase.Init( 1 );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::Activate( void )
{
BaseClass::Activate();
// Count number of cases
for (m_iNumCases = 0; m_iNumCases < MAX_SEQUENCE_CASES; m_iNumCases++)
{
if (m_iszCase[m_iNumCases] == NULL_STRING)
break;
}
}
//-----------------------------------------------------------------------------
// Purpose: Cache user entity field values until spawn is called.
// Input : szKeyName - Key to handle.
// szValue - Value for key.
// Output : Returns true if the key was handled, false if not.
//-----------------------------------------------------------------------------
bool CLogicSequence::KeyValue( const char *szKeyName, const char *szValue )
{
if (FStrEq( szKeyName, "StartCase" ))
{
m_CurCase.Init( atoi(szValue) );
}
else
return BaseClass::KeyValue( szKeyName, szValue );
return true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::TestCase( int iCase, string_t iszValue, CBaseEntity *pActivator )
{
if (m_bDisabled)
{
DevMsg("%s ignoring case test because it is disabled\n", GetDebugName());
return;
}
// Arrays are 0-based, so the index is (iCase - 1)
int iIndex = iCase - 1;
if (iIndex >= m_iNumCases)
{
DevMsg("%s ignoring case test because the current case %i is greater than or equal to the number of cases %i\n", GetDebugName(), iCase, m_iNumCases);
return;
}
if (Matcher_Match( STRING( m_iszCase[iIndex] ), STRING(iszValue) ))
{
m_OnCasePass.Set( iszValue, pActivator, this );
if (!m_bDontIncrementOnPass)
{
m_CurCase.Set(iCase + 1, pActivator, this);
if (m_CurCase.Get() > m_iNumCases)
{
// Sequence complete!
SequenceComplete(iszValue, pActivator);
}
}
else
{
m_CurCase.Set(iCase, pActivator, this);
}
}
else
{
m_OnCaseFail.Set( iszValue, pActivator, this );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::SequenceComplete( string_t iszValue, CBaseEntity *pActivator )
{
m_OnSequenceComplete.Set( iszValue, pActivator, this );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::InputEnable( inputdata_t &inputdata )
{
m_bDisabled = false;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::InputDisable( inputdata_t &inputdata )
{
m_bDisabled = true;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::InputToggle( inputdata_t &inputdata )
{
m_bDisabled = (m_bDisabled == false);
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::InputInValue( inputdata_t &inputdata )
{
TestCase( m_CurCase.Get(), inputdata.value.StringID(), inputdata.pActivator );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::InputSetCurrentCase( inputdata_t &inputdata )
{
m_CurCase.Set( inputdata.value.Int(), inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::InputSetCurrentCaseNoFire( inputdata_t &inputdata )
{
m_CurCase.Init( inputdata.value.Int() );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::InputIncrementSequence( inputdata_t &inputdata )
{
int iInc = inputdata.value.Int();
m_CurCase.Set( m_CurCase.Get() + (iInc != 0 ? iInc : 1), inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CLogicSequence::InputResetSequence( inputdata_t &inputdata )
{
m_CurCase.Set( 1, inputdata.pActivator, this );
}
//-----------------------------------------------------------------------------
// Purpose: Generates various types of numbers based on existing material proxies
//-----------------------------------------------------------------------------
class CMathGenerate : public CLogicalEntity
{
public:
DECLARE_CLASS( CMathGenerate, CLogicalEntity );
CMathGenerate();
enum GenerateType_t
{
GENERATE_SINE_WAVE,
GENERATE_LINEAR_RAMP,
GENERATE_UNIFORM_NOISE,
GENERATE_GAUSSIAN_NOISE,
GENERATE_EXPONENTIAL,
};
// Keys
float m_flMax;
float m_flMin;
float m_flParam1;
float m_flParam2;
bool m_bDisabled;
GenerateType_t m_iGenerateType;
// Inputs
void InputSetValue( inputdata_t &inputdata );
void InputSetValueNoFire( inputdata_t &inputdata );
void InputGetValue( inputdata_t &inputdata );
void InputSetGenerateType( inputdata_t &inputdata );
void InputEnable( inputdata_t &inputdata );
void InputDisable( inputdata_t &inputdata );
void InputToggle( inputdata_t &inputdata );
void UpdateOutValue( float fNewValue, CBaseEntity *pActivator = NULL );
void UpdateOutValueSine( float fNewValue, CBaseEntity *pActivator = NULL );
// Basic functions
void Spawn();
bool KeyValue( const char *szKeyName, const char *szValue );
void StartGenerating();
void StopGenerating();
// Number generation functions
void GenerateSineWave();
void GenerateLinearRamp();
void GenerateUniformNoise();
void GenerateGaussianNoise();
void GenerateExponential();
// The gaussian stream normally only exists on the client, so we use our own.
static CGaussianRandomStream m_GaussianStream;
bool m_bHitMin; // Set when we reach or go below our minimum value, cleared if we go above it again.
bool m_bHitMax; // Set when we reach or exceed our maximum value, cleared if we fall below it again.
// Outputs
COutputFloat m_OutValue;
COutputFloat m_OnGetValue; // Used for polling the counter value.
COutputEvent m_OnHitMin;
COutputEvent m_OnHitMax;
COutputEvent m_OnChangedFromMin;
COutputEvent m_OnChangedFromMax;
DECLARE_DATADESC();
};
LINK_ENTITY_TO_CLASS( math_generate, CMathGenerate );
BEGIN_DATADESC( CMathGenerate )
DEFINE_INPUT( m_flMax, FIELD_FLOAT, "SetHitMax" ),
DEFINE_INPUT( m_flMin, FIELD_FLOAT, "SetHitMin" ),
DEFINE_INPUT( m_flParam1, FIELD_FLOAT, "SetParam1" ),
DEFINE_INPUT( m_flParam2, FIELD_FLOAT, "SetParam2" ),
DEFINE_KEYFIELD( m_bDisabled, FIELD_BOOLEAN, "StartDisabled" ),
DEFINE_KEYFIELD( m_iGenerateType, FIELD_INTEGER, "GenerateType" ),
DEFINE_FIELD( m_bHitMax, FIELD_BOOLEAN ),
DEFINE_FIELD( m_bHitMin, FIELD_BOOLEAN ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "SetValue", InputSetValue ),
DEFINE_INPUTFUNC( FIELD_FLOAT, "SetValueNoFire", InputSetValueNoFire ),
DEFINE_INPUTFUNC( FIELD_VOID, "GetValue", InputGetValue ),
DEFINE_INPUTFUNC( FIELD_INTEGER, "SetGenerateType", InputSetGenerateType ),
DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
DEFINE_INPUTFUNC( FIELD_VOID, "Toggle", InputToggle ),
DEFINE_OUTPUT( m_OutValue, "OutValue" ),
DEFINE_OUTPUT( m_OnHitMin, "OnHitMin" ),
DEFINE_OUTPUT( m_OnHitMax, "OnHitMax" ),
DEFINE_OUTPUT( m_OnGetValue, "OnGetValue" ),
DEFINE_OUTPUT( m_OnChangedFromMin, "OnChangedFromMin" ),
DEFINE_OUTPUT( m_OnChangedFromMax, "OnChangedFromMax" ),
DEFINE_THINKFUNC( GenerateSineWave ),
DEFINE_THINKFUNC( GenerateLinearRamp ),
DEFINE_THINKFUNC( GenerateUniformNoise ),
DEFINE_THINKFUNC( GenerateGaussianNoise ),
DEFINE_THINKFUNC( GenerateExponential ),
END_DATADESC()
CGaussianRandomStream CMathGenerate::m_GaussianStream;
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CMathGenerate::CMathGenerate()
{
m_GaussianStream.AttachToStream( random );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CMathGenerate::Spawn()
{
BaseClass::Spawn();
if (!m_bDisabled)
StartGenerating();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CMathGenerate::KeyValue( const char *szKeyName, const char *szValue )
{
if (FStrEq( szKeyName, "InitialValue" ))
{
m_OutValue.Init( atof(szValue) );
}
else
return BaseClass::KeyValue( szKeyName, szValue );
return true;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::InputSetValue( inputdata_t &inputdata )
{
UpdateOutValue(inputdata.value.Float(), inputdata.pActivator);
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::InputSetValueNoFire( inputdata_t &inputdata )
{
m_OutValue.Init(inputdata.value.Float());
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::InputGetValue( inputdata_t &inputdata )
{
float flOutValue = m_OutValue.Get();
m_OnGetValue.Set( flOutValue, inputdata.pActivator, inputdata.pCaller );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::InputSetGenerateType( inputdata_t &inputdata )
{
m_iGenerateType = (GenerateType_t)inputdata.value.Int();
if (GetNextThink() != TICK_NEVER_THINK)
{
// Change our generation function if we're already generating.
// StartGenerating() should set to the new function.
StartGenerating();
}
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::InputEnable( inputdata_t &inputdata )
{
m_bDisabled = false;
StartGenerating();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::InputDisable( inputdata_t &inputdata )
{
m_bDisabled = true;
StopGenerating();
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::InputToggle( inputdata_t &inputdata )
{
m_bDisabled ? InputEnable(inputdata) : InputDisable(inputdata);
}
//-----------------------------------------------------------------------------
// Purpose: Sets the value to the new value, clamping and firing the output value.
// Input : fNewValue - Value to set.
//-----------------------------------------------------------------------------
void CMathGenerate::UpdateOutValue( float fNewValue, CBaseEntity *pActivator )
{
if ((m_flMin != 0) || (m_flMax != 0))
{
//
// Fire an output any time we reach or exceed our maximum value.
//
if ( fNewValue >= m_flMax || (m_iGenerateType == GENERATE_SINE_WAVE && fNewValue >= (m_flMax * 0.995f)) )
{
if ( !m_bHitMax )
{
m_bHitMax = true;
m_OnHitMax.FireOutput( pActivator, this );
}
}
else
{
// Fire an output if we just changed from the maximum value
if ( m_OutValue.Get() == m_flMax )
{
m_OnChangedFromMax.FireOutput( pActivator, this );
}
m_bHitMax = false;
}
//
// Fire an output any time we reach or go below our minimum value.
//
if ( fNewValue <= m_flMin )
{
if ( !m_bHitMin )
{
m_bHitMin = true;
m_OnHitMin.FireOutput( pActivator, this );
}
}
else
{
// Fire an output if we just changed from the maximum value
if ( m_OutValue.Get() == m_flMin )
{
m_OnChangedFromMin.FireOutput( pActivator, this );
}
m_bHitMin = false;
}
fNewValue = clamp(fNewValue, m_flMin, m_flMax);
}
m_OutValue.Set(fNewValue, pActivator, this);
}
//-----------------------------------------------------------------------------
// Purpose: Sets the value to the new value, clamping and firing the output value.
// Sine generation needs to use a different function to account for skips and imprecision.
// Input : fNewValue - Value to set.
//-----------------------------------------------------------------------------
void CMathGenerate::UpdateOutValueSine( float fNewValue, CBaseEntity *pActivator )
{
if ((m_flMin != 0) || (m_flMax != 0))
{
//
// Fire an output any time we reach or exceed our maximum value.
//
if ( fNewValue >= (m_flMax * 0.995f) )
{
if ( !m_bHitMax )
{
m_bHitMax = true;
m_OnHitMax.FireOutput( pActivator, this );
}
}
else
{
// Fire an output if we just changed from the maximum value
if ( m_bHitMax )
{
m_OnChangedFromMax.FireOutput( pActivator, this );
}
m_bHitMax = false;
}
//
// Fire an output any time we reach or go below our minimum value.
//
if ( fNewValue <= (m_flMin * 1.005f) )
{
if ( !m_bHitMin )
{
m_bHitMin = true;
m_OnHitMin.FireOutput( pActivator, this );
}
}
else
{
// Fire an output if we just changed from the maximum value
if ( m_bHitMin )
{
m_OnChangedFromMin.FireOutput( pActivator, this );
}
m_bHitMin = false;
}
//fNewValue = clamp(fNewValue, m_flMin, m_flMax);
}
m_OutValue.Set(fNewValue, pActivator, this);
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::StartGenerating()
{
// Correct any min/max quirks here
if (m_flMin > m_flMax)
{
float flTemp = m_flMin;
m_flMin = m_flMax;
m_flMax = flTemp;
}
switch (m_iGenerateType)
{
case GENERATE_SINE_WAVE:
SetThink( &CMathGenerate::GenerateSineWave );
break;
case GENERATE_LINEAR_RAMP:
SetThink( &CMathGenerate::GenerateLinearRamp );
break;
case GENERATE_UNIFORM_NOISE:
SetThink( &CMathGenerate::GenerateUniformNoise );
break;
case GENERATE_GAUSSIAN_NOISE:
SetThink( &CMathGenerate::GenerateGaussianNoise );
break;
case GENERATE_EXPONENTIAL:
SetThink( &CMathGenerate::GenerateExponential );
break;
default:
Warning("%s is set to invalid generation type %i! It won't do anything now.\n", GetDebugName(), m_iGenerateType);
StopGenerating();
return;
}
// All valid types should fall through to this
SetNextThink( gpGlobals->curtime + TICK_INTERVAL );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::StopGenerating()
{
SetThink(NULL);
SetNextThink( TICK_NEVER_THINK );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::GenerateSineWave()
{
// CSineProxy in mathproxy.cpp
float flSineTimeOffset = m_flParam2;
float flSinePeriod = m_flParam1;
float flValue;
if (flSinePeriod == 0)
flSinePeriod = 1;
// get a value in [0,1]
flValue = ( sin( 2.0f * M_PI * (gpGlobals->curtime - flSineTimeOffset) / flSinePeriod ) * 0.5f ) + 0.5f;
// get a value in [min,max]
flValue = ( m_flMax - m_flMin ) * flValue + m_flMin;
UpdateOutValueSine( flValue );
SetNextThink( gpGlobals->curtime + TICK_INTERVAL );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::GenerateLinearRamp()
{
// CLinearRampProxy in mathproxy.cpp
// Param1 = rate
float flVal = m_flParam1 * gpGlobals->curtime + m_OutValue.Get();
// clamp
if (flVal < m_flMin)
flVal = m_flMin;
else if (flVal > m_flMax)
flVal = m_flMax;
UpdateOutValue( flVal );
SetNextThink( gpGlobals->curtime + TICK_INTERVAL );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::GenerateUniformNoise()
{
// CUniformNoiseProxy in mathproxy.cpp
UpdateOutValue( random->RandomFloat( m_flMin, m_flMax ) );
SetNextThink( gpGlobals->curtime + TICK_INTERVAL );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::GenerateGaussianNoise()
{
// CGaussianNoiseProxy in mathproxy.cpp
float flMean = m_flParam1;
float flStdDev = m_flParam2;
float flVal = m_GaussianStream.RandomFloat( flMean, flStdDev );
// clamp
if (flVal < m_flMin)
flVal = m_flMin;
else if (flVal > m_flMax)
flVal = m_flMax;
UpdateOutValue( flVal );
SetNextThink( gpGlobals->curtime + TICK_INTERVAL );
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
void CMathGenerate::GenerateExponential()
{
// CExponentialProxy in mathproxy.cpp
// Param1 = scale
// Param2 = offset
float flVal = m_flParam1 * exp( m_OutValue.Get() + m_flParam2 );
// clamp
if (flVal < m_flMin)
flVal = m_flMin;
else if (flVal > m_flMax)
flVal = m_flMax;
UpdateOutValue( flVal );
SetNextThink( gpGlobals->curtime + TICK_INTERVAL );
}
#endif
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