Adding scripts

src/Game.h

@@ -16,6 +16,7 @@
 #include <cstdint>
 #include <render/TextRenderer.h>
 #include "MenuManager.h"
+#include "ScriptEngine.h"
 
 #include <unordered_set>
 
@@ -93,6 +94,7 @@ namespace ZL {
 		static const size_t CONST_MAX_TIME_INTERVAL = 1000;
 
 		MenuManager menuManager;
+		ScriptEngine scriptEngine;
 	};