Initial Lua Script implementation. Credit/Timer now renders.

REDALERT/MapScript.h

@@ -0,0 +1,20 @@
+// MapScript.h
+//
+
+// Lua is written in C, so compiler needs to know how to link its libraries
+extern "C" {
+# include "lua.h"
+# include "lauxlib.h"
+# include "lualib.h"
+}
+
+//
+// MapScript
+//
+class MapScript {
+public:
+	bool Init(const char* mapName);
+	void CallFunction(const char* functionName);
+private:
+	lua_State* L;
+};