1 files changed, 65 insertions, 0 deletions
diff --git a/src/core/References.cpp b/src/core/References.cpp
new file mode 100644
index 00000000..e87f0fd5
--- /dev/null
+++ b/src/core/References.cpp
@@ -0,0 +1,65 @@
+#include "common.h"
+#include "patcher.h"
+#include "World.h"
+#include "Vehicle.h"
+#include "PlayerPed.h"
+#include "Pools.h"
+#include "References.h"
+
+CReference *CReferences::aRefs = (CReference*)0x70BBE0; //[NUMREFERENCES];
+CReference *&CReferences::pEmptyList = *(CReference**)0x8F1AF8;
+
+void
+CReferences::Init(void)
+{
+	int i;
+	pEmptyList = &aRefs[0];
+	for(i = 0; i < NUMREFERENCES; i++){
+		aRefs[i].pentity = nil;
+		aRefs[i].next = &aRefs[i+1];
+	}
+	aRefs[NUMREFERENCES-1].next = nil;
+}
+
+void
+CReferences::RemoveReferencesToPlayer(void)
+{
+	if(FindPlayerVehicle())
+		FindPlayerVehicle()->ResolveReferences();
+	if(FindPlayerPed())
+		FindPlayerPed()->ResolveReferences();
+}
+
+void
+CReferences::PruneAllReferencesInWorld(void)
+{
+	int i;
+	CEntity *e;
+
+	i = CPools::GetPedPool()->GetSize();
+	while(--i >= 0){
+		e = CPools::GetPedPool()->GetSlot(i);
+		if(e)
+			e->PruneReferences();
+	}
+
+	i = CPools::GetVehiclePool()->GetSize();
+	while(--i >= 0){
+		e = CPools::GetVehiclePool()->GetSlot(i);
+		if(e)
+			e->PruneReferences();
+	}
+
+	i = CPools::GetObjectPool()->GetSize();
+	while(--i >= 0){
+		e = CPools::GetObjectPool()->GetSlot(i);
+		if(e)
+			e->PruneReferences();
+	}
+}
+
+STARTPATCHES
+	InjectHook(0x4A7350, CReferences::Init, PATCH_JUMP);
+	InjectHook(0x4A7570, CReferences::RemoveReferencesToPlayer, PATCH_JUMP);
+	InjectHook(0x4A75A0, CReferences::PruneAllReferencesInWorld, PATCH_JUMP);
+ENDPATCHES