Method FindOrAddBuiltInVar

source/script.cpp:7312–7327

Var *Script::FindOrAddBuiltInVar(LPCTSTR aVarName, VarEntry *aVarEntry)
{
	int insert_pos;
	if (Var *found = mVars.Find(aVarName, &insert_pos))
		return found;
	LPTSTR name = SimpleHeap::Malloc(aVarName);
	if (!name)
		return nullptr;
	Var *the_new_var = new Var(name, aVarEntry, VAR_DECLARE_GLOBAL);
	if (!the_new_var || !mVars.Insert(the_new_var, insert_pos))
	{
		MemoryError();
		return nullptr;
	}
	return the_new_var;
}