[saco] Implement and match GameIsEntityOnScreen(...)

saco/game/util.cpp

@@ -1354,6 +1354,20 @@ int __stdcall GameGetWeaponModelIDFromWeaponID(int iWeaponID)
 
 //-----------------------------------------------------------
 
+BOOL __stdcall GameIsEntityOnScreen(DWORD * pdwEnt)
+{
+	BOOL bResult = FALSE;
+
+	_asm mov ecx, pdwEnt
+	_asm mov edx, 0x534540
+	_asm call edx
+	_asm mov bResult, eax
+
+	return bResult != FALSE;
+}
+
+//-----------------------------------------------------------
+
 void __stdcall SetRadarColor(int nIndex,DWORD dwColor)
 {
 	if(nIndex < sizeof(dwUseHudColors)) {

saco/game/util.h

@@ -22,6 +22,7 @@ ENTITY_TYPE * __stdcall GamePool_Object_GetAt(int iID);
 PED_TYPE * __stdcall GamePool_FindPlayerPed();
 
 DWORD __stdcall TranslateColorCodeToRGBA(int iCode);
+BOOL __stdcall GameIsEntityOnScreen(DWORD * pdwEnt);
 void __stdcall InitPlayerPedPtrRecords();
 void __stdcall SetPlayerPedPtrRecord(BYTE bytePlayer, DWORD dwPedPtr);
 DWORD __stdcall GetPlayerPedPtrRecord(BYTE bytePlayer);