Player changes:

- reimplemented & improved player inventory
- now player has "Action2" which means he can interact with the
environment
- added weapon energy cost
- updated player action interface

src/model/GameObject.h

@@ -158,7 +158,7 @@ namespace model {
 		auto it = m_components.find(typeIndex);
 		if (it != m_components.end())
 		{
-			comp = it->second;
+			comp = dynamic_cast<T*>(it->second);
 			m_components.erase(it);
 		}
 

src/model/IPlayerAction.h

@@ -0,0 +1,26 @@
+/*
+ * ITool.h
+ *
+ *  Created on: Dec 3, 2016
+ *      Author: tibi
+ */
+
+#ifndef COMPONENTS_ITEMS_IPLAYERACTION_H_
+#define COMPONENTS_ITEMS_IPLAYERACTION_H_
+
+#include <model/Direction.h>
+
+namespace farmlands {
+namespace model {
+
+	class IPlayerAction
+	{
+	public:
+		virtual ~IPlayerAction() { }
+		virtual void performAction(float lookX, float lookY, float* timeCost, float* hpCost, float* energyCost) = 0;
+	};
+
+} /* namespace model */
+} /* namespace farmlands */
+
+#endif /* COMPONENTS_ITEMS_IPLAYERACTION_H_ */