- started with a ScriptUtil class which will allow moving function implementations for ACS and FraggleScript to zscript.txt

So far 3 functions for testing implemented.

src/scripting/vm/vm.h

@@ -675,6 +675,23 @@ VMFunction *FindVMFunction(PClass *cls, const char *name);
 
 FString FStringFormat(VM_ARGS, int offset = 0);
 
+#define IFVM(cls, funcname) \
+	static VMFunction * func = nullptr; \
+	if (func == nullptr) { \
+		func = dyn_cast<PFunction>(RUNTIME_CLASS(cls)->FindSymbol(#funcname, false)); \
+		assert(func); \
+	} \
+	if (func != nullptr)
+
+#define IFVMNAME(cls, funcname) \
+	static VMFunction * func = nullptr; \
+	if (func == nullptr) { \
+		func = dyn_cast<PFunction>(PClass::FindClass(cls)->FindSymbol(#funcname, false)); \
+		assert(func); \
+	} \
+	if (func != nullptr)
+
+
 
 unsigned GetVirtualIndex(PClass *cls, const char *funcname);