the whole game

src/client/gui/components/ImageButton.h

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+#ifndef NET_MINECRAFT_CLIENT_GUI_COMPONENTS__ImageButton_H__
+#define NET_MINECRAFT_CLIENT_GUI_COMPONENTS__ImageButton_H__
+
+#include "Button.h"
+
+typedef struct IntRectangle {
+	IntRectangle()
+	:	x(0),
+		y(0),
+		w(1),
+		h(1)
+	{}
+	IntRectangle(int x, int y, int w, int h)
+	:	x(x),
+		y(y),
+		w(w),
+		h(h)
+	{}
+
+	int x, y;
+	int w, h;
+} IntRectangle;
+
+typedef struct ImageDef {
+	ImageDef()
+	:	hasSrc(false),
+		x(0),
+		y(0),
+		width(16),
+		height(16)
+		{}
+
+	std::string name;
+	int x;
+	int y;
+	float width;
+	float height;
+
+	ImageDef& setSrc(const IntRectangle& srcRect) {
+		hasSrc = true;
+		src = srcRect;
+		return *this;
+	}
+	IntRectangle* getSrc() {
+		return hasSrc? &src : NULL;
+	}
+protected:
+	IntRectangle src;
+	bool hasSrc;
+} ImageDef;
+
+
+class ImageButton: public Button
+{
+	typedef Button super;
+public:
+	ImageButton(int id, const std::string& msg);
+	ImageButton(int id, const std::string& msg, const ImageDef& imageDef);
+	void setImageDef(const ImageDef& imageDef, bool setButtonSize);
+
+	void render(Minecraft* minecraft, int xm, int ym);
+	void renderBg(Minecraft* minecraft, int xm, int ym) {}
+
+protected:
+	virtual void setupDefault();
+	virtual bool isSecondImage(bool hovered) { return hovered; }
+
+	ImageDef _imageDef;
+public:
+	bool scaleWhenPressed;
+};
+
+//
+// A toggleable Button
+//
+class OptionButton: public ImageButton
+{
+	typedef ImageButton super;
+public:
+	OptionButton(const Options::Option* option);
+	OptionButton(const Options::Option* option, float onValue, float offValue);
+
+	void toggle(Options* options);
+	void updateImage(Options* options);
+
+	static const int ButtonId = 9999999;
+protected:
+	bool isSecondImage(bool hovered);
+
+	virtual void mouseClicked( Minecraft* minecraft, int x, int y, int buttonNum );
+
+private:
+
+	const Options::Option* _option;
+	bool _secondImage;
+
+	// If not float, it's considered to be a boolean value
+	bool _isFloat;
+	float _onValue;
+	float _offValue;
+	float _current;
+};
+
+
+#endif /*NET_MINECRAFT_CLIENT_GUI_COMPONENTS__ImageButton_H__*/