Implement SV_TestEntityPosition hook to ReAPI

reapi/extra/amxmodx/scripting/include/reapi_engine_const.inc

@@ -191,6 +191,13 @@ enum EngineFunc
 	*/
 	RH_SV_SendResources,
 
+	/*
+	* Description:  Called when an entity checks collision with another entity.
+	* Return type:  int
+	* Params:       (const entity)
+	*/
+	RH_SV_TestEntityPosition,
+
 };
 
 /**

reapi/include/cssdk/engine/rehlds_api.h

@@ -264,6 +264,10 @@ typedef IHookChainRegistry<bool, edict_t*, edict_t*> IRehldsHookRegistry_SV_Allo
 typedef IVoidHookChain<sizebuf_t *> IRehldsHook_SV_SendResources;
 typedef IVoidHookChainRegistry<sizebuf_t *> IRehldsHookRegistry_SV_SendResources;
 
+// SV_TestEntityPosition hook
+typedef IHookChain<edict_t *, edict_t *> IRehldsHook_SV_TestEntityPosition;
+typedef IHookChainRegistry<edict_t *, edict_t *> IRehldsHookRegistry_SV_TestEntityPosition;
+
 class IRehldsHookchains {
 public:
 	virtual ~IRehldsHookchains() { }
@@ -324,6 +328,7 @@ class IRehldsHookchains {
 	virtual IRehldsHookRegistry_SV_ClientPrintf* SV_ClientPrintf() = 0;
 	virtual IRehldsHookRegistry_SV_AllowPhysent* SV_AllowPhysent() = 0;
 	virtual IRehldsHookRegistry_SV_SendResources* SV_SendResources() = 0;
+	virtual IRehldsHookRegistry_SV_TestEntityPosition* SV_TestEntityPosition() = 0;
 };
 
 struct RehldsFuncs_t {

reapi/src/hook_callback.cpp

@@ -258,6 +258,16 @@ void SV_SendResources(IRehldsHook_SV_SendResources *chain, sizebuf_t *msg)
 	SV_SendResources_AMXX(&data, g_RehldsFuncs->GetHostClient());
 }
 
+edict_t *SV_TestEntityPosition(IRehldsHook_SV_TestEntityPosition* chain, edict_t* ent)
+{
+	auto original = [chain](int _ent)
+	{
+		return indexOfEdict(chain->callNext(edictByIndexAmx(_ent)));
+	};
+
+	return edictByIndexAmx(callForward<int>(RH_SV_TestEntityPosition, original, indexOfEdict(ent)));
+}
+
 /*
 * ReGameDLL functions
 */

reapi/src/hook_callback.h

@@ -397,6 +397,7 @@ edict_t *ED_Alloc(IRehldsHook_ED_Alloc* chain);
 void ED_Free(IRehldsHook_ED_Free* chain, edict_t *entity);
 void SV_ClientPrintf(IRehldsHook_SV_ClientPrintf* chain, const char *string);
 bool SV_AllowPhysent(IRehldsHook_SV_AllowPhysent* chain, edict_t* check, edict_t* sv_player);
+edict_t *SV_TestEntityPosition(IRehldsHook_SV_TestEntityPosition* chain, edict_t* ent);
 
 /*
 * ReGameDLL functions

reapi/src/hook_list.cpp

@@ -109,6 +109,7 @@ hook_t hooklist_engine[] = {
 	ENG(SV_AllowPhysent),
 	ENG(ExecuteServerStringCmd),
 	ENG(SV_SendResources, _AMXX),
+	ENG(SV_TestEntityPosition),
 };
 
 #define DLL(h,...) { {}, {}, #h, "ReGameDLL", [](){ return api_cfg.hasReGameDLL(); }, ((!(RG_##h & (MAX_REGION_RANGE - 1)) ? regfunc::current_cell = 1, true : false) || (RG_##h & (MAX_REGION_RANGE - 1)) == regfunc::current_cell++) ? regfunc(h##__VA_ARGS__) : regfunc(#h#__VA_ARGS__), [](){ g_ReGameHookchains->h()->registerHook(&h); }, [](){ g_ReGameHookchains->h()->unregisterHook(&h); }, false}

reapi/src/hook_list.h

@@ -118,6 +118,7 @@ enum EngineFunc
 	RH_SV_AllowPhysent,
 	RH_ExecuteServerStringCmd,
 	RH_SV_SendResources,
+	RH_SV_TestEntityPosition,
 
 	// [...]
 };