amxmodx/dlls/engine/globals.cpp

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// vim: set ts=4 sw=4 tw=99 noet:
//
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
// Copyright (C) The AMX Mod X Development Team.
//
// This software is licensed under the GNU General Public License, version 3 or higher.
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
// https://alliedmods.net/amxmodx-license
//
// Engine Module
//
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#include "gpglobals.h"
static cell AMX_NATIVE_CALL get_global_float(AMX *amx, cell *params)
{
REAL returnValue;
switch (params[1]) {
case GL_coop:
returnValue = gpGlobals->coop;
break;
case GL_deathmatch:
returnValue = gpGlobals->deathmatch;
break;
case GL_force_retouch:
returnValue = gpGlobals->force_retouch;
break;
case GL_found_secrets:
returnValue = gpGlobals->found_secrets;
break;
case GL_frametime:
returnValue = gpGlobals->frametime;
break;
case GL_serverflags:
returnValue = gpGlobals->serverflags;
break;
case GL_teamplay:
returnValue = gpGlobals->teamplay;
break;
case GL_time:
returnValue = gpGlobals->time;
break;
case GL_trace_allsolid:
returnValue = gpGlobals->trace_allsolid;
break;
case GL_trace_fraction:
returnValue = gpGlobals->trace_fraction;
break;
case GL_trace_inopen:
returnValue = gpGlobals->trace_inopen;
break;
case GL_trace_inwater:
returnValue = gpGlobals->trace_inwater;
break;
case GL_trace_plane_dist:
returnValue = gpGlobals->trace_plane_dist;
break;
case GL_trace_startsolid:
returnValue = gpGlobals->trace_startsolid;
break;
default:
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MF_LogError(amx, AMX_ERR_NATIVE, "Undefined global_float index %d", params[1]);
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return 0;
}
return amx_ftoc(returnValue);
}
static cell AMX_NATIVE_CALL get_global_int(AMX *amx, cell *params)
{
int returnValue = 0;
switch (params[1]) {
case GL_cdAudioTrack:
returnValue = gpGlobals->cdAudioTrack;
break;
case GL_maxClients:
returnValue = gpGlobals->maxClients;
break;
case GL_maxEntities:
returnValue = gpGlobals->maxEntities;
break;
case GL_msg_entity:
returnValue = gpGlobals->msg_entity;
break;
case GL_trace_flags:
returnValue = gpGlobals->trace_flags;
break;
case GL_trace_hitgroup:
returnValue = gpGlobals->trace_hitgroup;
break;
default:
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MF_LogError(amx, AMX_ERR_NATIVE, "Undefined global_int index %d", params[1]);
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return 0;
}
return returnValue;
}
static cell AMX_NATIVE_CALL get_global_string(AMX *amx, cell *params)
{
string_t* returnValue;
switch(params[1]) {
case GL_pStringBase: // const char *, so no string_t
return MF_SetAmxString(amx, params[2], gpGlobals->pStringBase, params[3]);
// The rest are string_t:s...
case GL_mapname:
returnValue = &(gpGlobals->mapname);
break;
case GL_startspot:
returnValue = &(gpGlobals->startspot);
break;
default:
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MF_LogError(amx, AMX_ERR_NATIVE, "Undefined global_string index %d", params[1]);
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return 0;
}
return MF_SetAmxString(amx, params[2], STRING(*returnValue), params[3]);
}
static cell AMX_NATIVE_CALL get_global_vector(AMX *amx, cell *params) // globals_get_vector(variable, Float:vector[3]); = 2 params
{
cell *cRet = MF_GetAmxAddr(amx, params[2]);
vec3_t fetchedVector;
switch (params[1]) {
case GL_trace_endpos:
fetchedVector = gpGlobals->trace_endpos;
break;
case GL_trace_plane_normal:
fetchedVector = gpGlobals->trace_plane_normal;
break;
case GL_v_forward:
fetchedVector = gpGlobals->v_forward;
break;
case GL_v_right:
fetchedVector = gpGlobals->v_right;
break;
case GL_v_up:
fetchedVector = gpGlobals->v_up;
break;
case GL_vecLandmarkOffset:
fetchedVector = gpGlobals->vecLandmarkOffset;
break;
default:
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MF_LogError(amx, AMX_ERR_NATIVE, "Undefined global_vector index %d", params[1]);
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return 0;
}
cRet[0] = amx_ftoc(fetchedVector.x);
cRet[1] = amx_ftoc(fetchedVector.y);
cRet[2] = amx_ftoc(fetchedVector.z);
return 1;
}
static cell AMX_NATIVE_CALL get_global_edict(AMX *amx, cell *params) // globals_get_edict(variable); = 1 param
{
edict_t* pReturnEntity;
switch (params[1]) {
case GL_trace_ent:
pReturnEntity = gpGlobals->trace_ent;
break;
default:
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MF_LogError(amx, AMX_ERR_NATIVE, "Undefined global_edict index %d", params[1]);
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return 0;
}
// Will crash if ENTINDEX() is called on bad pointer?
if(!FNullEnt(pReturnEntity))
return ENTINDEX(pReturnEntity);
return 0;
}
AMX_NATIVE_INFO global_Natives[] = {
{"get_global_float", get_global_float},
{"get_global_int", get_global_int},
{"get_global_string", get_global_string},
{"get_global_edict", get_global_edict},
{"get_global_vector", get_global_vector},
{NULL, NULL},
///////////////////
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};