Gui.h

class Menu {
public:
	enum MenuItemCode {
		NONE, NEW_GAME, CONTINUE, EXIT,
		CONSTITUTION, STRENGTH, AGILITY
	};
	enum DisplayMode {
		MAIN,
		PAUSE
	};

	~Menu();
	void clear();
	void addItem(MenuItemCode code, const char *label);
	MenuItemCode pick(DisplayMode mode=MAIN);
protected:
	struct MenuItem {
		MenuItemCode code;
		const char *label;
	};
	TCODList<MenuItem *> items;
};

class Gui : public Persistent {
public:
	Menu menu;

	Gui();
	~Gui();

	void render();
	void message(const TCODColor &col, const char *text, ...);
	void load(TCODZip &zip);
	void save(TCODZip &zip);
	void clear();

protected:
	TCODConsole * con;
	struct Message {
		char *text;
		TCODColor col;
		Message(const char *text, const TCODColor &col);
		~Message();
	};
	TCODList<Message *> log;
	void renderMouseLook();
	void renderBar(int x, int y, int width, const char *name,
		float value, float maxValue, const TCODColor &barColor,
		const TCODColor &backColor);

};