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Engine: Add unregister_[touch|think|impulse]()

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This commit is contained in:
Valentin Grünbacher 2015-05-10 23:40:22 +02:00
parent c531ad756d
commit 218fb9c794
2 changed files with 96 additions and 4 deletions
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67
modules/engine/engine.cpp
View File

@ -55,6 +55,27 @@ static cell AMX_NATIVE_CALL register_think(AMX *amx, cell *params)
return p->Forward;
}
static cell AMX_NATIVE_CALL unregister_think(AMX *amx, cell *params)
{
int fwd = params[1];
for (size_t i = 0; i < Thinks.length(); ++i)
{
EntClass *p = Thinks.at(i);
if (p->Forward == fwd)
{
Thinks.remove(i);
delete p;
if (!Thinks.length())
g_pFunctionTable->pfnThink = NULL;
return 1;
}
}
return 0;
}
static cell AMX_NATIVE_CALL register_impulse(AMX *amx, cell *params)
{
int len;
@ -72,6 +93,27 @@ static cell AMX_NATIVE_CALL register_impulse(AMX *amx, cell *params)
return p->Forward;
}
static cell AMX_NATIVE_CALL unregister_impulse(AMX *amx, cell *params)
{
int fwd = params[1];
for (size_t i = 0; i < Impulses.length(); ++i)
{
Impulse *p = Impulses.at(i);
if (p->Forward == fwd)
{
Impulses.remove(i);
delete p;
if (!Impulses.length())
g_pFunctionTable->pfnCmdStart = NULL;
return 1;
}
}
return 0;
}
static cell AMX_NATIVE_CALL register_touch(AMX *amx, cell *params)
{
int len;
@ -102,6 +144,27 @@ static cell AMX_NATIVE_CALL register_touch(AMX *amx, cell *params)
return p->Forward;
}
static cell AMX_NATIVE_CALL unregister_touch(AMX *amx, cell *params)
{
int fwd = params[1];
for (size_t i = 0; i < Touches.length(); ++i)
{
Touch *p = Touches.at(i);
if (p->Forward == fwd)
{
Touches.remove(i);
delete p;
if (!Touches.length())
g_pFunctionTable->pfnTouch = NULL;
return 1;
}
}
return 0;
}
static cell AMX_NATIVE_CALL halflife_time(AMX *amx, cell *params)
{
REAL fVal = gpGlobals->time;
@ -983,10 +1046,12 @@ AMX_NATIVE_INFO engine_Natives[] = {
{"get_usercmd", get_usercmd},
{"set_usercmd", set_usercmd},
{"register_impulse", register_impulse},
{"register_think", register_think},
{"register_touch", register_touch},
{"unregister_impulse", unregister_impulse},
{"unregister_think", unregister_think},
{"unregister_touch", unregister_touch},
{"eng_get_string", get_string},
{"is_in_viewcone", in_view_cone},

33
plugins/include/engine.inc
View File

@ -70,7 +70,7 @@ native traceresult(type, any:...);
* @param impulse Impulse to hook
* @param function Name of callback function
*
* @noreturn
* @return Impulse forward id
*/
native register_impulse(impulse, const function[]);
@ -96,7 +96,7 @@ native register_impulse(impulse, const function[]);
* @param Toucher Entity classname touching, "*" or "" for any class
* @param function Name of callback function
*
* @noreturn
* @return Touch forward id
*/
native register_touch(const Touched[], const Toucher[], const function[]);
@ -120,10 +120,37 @@ native register_touch(const Touched[], const Toucher[], const function[]);
* @param Touched Entity classname to hook
* @param function Name of callback function
*
* @noreturn
* @return Think forward id
*/
native register_think(const Classname[], const function[]);
/**
* Removes a previously registered impulse hook.
*
* @param registerid Impulse forward id
*
* @return 1 on success, 0 if nothing was removed
*/
native unregister_impulse(registerid);
/**
* Removes a previously registered touch hook.
*
* @param registerid Touch forward id
*
* @return 1 on success, 0 if nothing was removed
*/
native unregister_touch(registerid);
/**
* Removes a previously registered think hook.
*
* @param registerid Think forward id
*
* @return 1 on success, 0 if nothing was removed
*/
native unregister_think(registerid);
/**
* Precaches an event file.
*