Super simple events added. Seems to be a good way for handling interaction. Modified a few base classes.

src/interactable.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include "datatypes.h"
 #include "raylib.h"
 namespace VISEQ::BASE {
 
@@ -33,6 +34,10 @@ namespace VISEQ::BASE {
 			virtual bool released() {
 				return IsMouseButtonReleased(MOUSE_BUTTON_LEFT);
 		}
+			virtual GRAPH::GraphItemType getType() = 0;
+			virtual void pickUp() = 0;
+			virtual void drag() = 0;
+			virtual void putDown() = 0;
 	};
 
 }