Implements indexing, currently can only be used with strings

src/ScriptType.hpp

@@ -52,6 +52,10 @@ public:
     virtual bool operator !=(ScriptType* b){
         return ! (operator==(b));
     }
+
+    virtual bool CanBeIndexedWith(ScriptType* indexer);
+
+    virtual ScriptType* GetIndexedType(ScriptType* indexer);
 };
 
 class NumericScriptType : public ScriptType{