the whole game

src/client/gui/screens/SelectWorldScreen.h

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+#ifndef NET_MINECRAFT_CLIENT_GUI_SCREENS__SelectWorldScreen_H__
+#define NET_MINECRAFT_CLIENT_GUI_SCREENS__SelectWorldScreen_H__
+
+#include "../Screen.h"
+#include "../TweenData.h"
+#include "../components/Button.h"
+#include "../components/SmallButton.h"
+#include "../components/RolledSelectionListH.h"
+#include "../../Minecraft.h"
+#include "../../../world/level/storage/LevelStorageSource.h"
+
+
+class SelectWorldScreen;
+
+//
+// Scrolling World selection list
+//
+class WorldSelectionList : public RolledSelectionListH
+{
+public:
+	WorldSelectionList(Minecraft* _minecraft, int _width, int _height);
+	virtual void tick();
+	void stepLeft();
+	void stepRight();
+
+	void commit();
+protected:
+	virtual int getNumberOfItems();
+	virtual void selectItem(int item, bool doubleClick);
+	virtual bool isSelectedItem(int item);
+
+	virtual void renderBackground() {}
+	virtual void renderItem(int i, int x, int y, int h, Tesselator& t);
+	virtual float getPos(float alpha);
+	virtual void touched() { mode = 0; }
+	virtual bool capXPosition();
+private:
+	TweenData td;
+	void tweenInited();
+
+	int selectedItem;
+	int _height;
+	LevelSummaryList levels;
+	std::vector<StringVector> _descriptions;
+	StringVector _imageNames;
+
+	bool hasPickedLevel;
+	LevelSummary pickedLevel;
+
+	int stoppedTick;
+	int currentTick;
+	float accRatio;
+	int mode;
+	
+	friend class SelectWorldScreen;
+};
+
+//
+// Delete World screen
+//
+#include "ConfirmScreen.h"
+class DeleteWorldScreen: public ConfirmScreen
+{
+public:
+	DeleteWorldScreen(const LevelSummary& levelId);
+protected:
+	virtual void postResult(bool isOk);
+private:
+	LevelSummary _level;
+};
+
+
+//
+// Select world screen
+//
+class SelectWorldScreen: public Screen
+{
+public:
+	SelectWorldScreen();
+	virtual ~SelectWorldScreen();
+
+	virtual void init();
+	virtual void setupPositions();
+	virtual void tick();
+
+	virtual bool isIndexValid(int index);
+	virtual bool handleBackEvent(bool isDown);
+	virtual void buttonClicked(Button* button);
+	virtual void keyPressed(int eventKey);
+
+	void render(int xm, int ym, float a);
+
+	bool isInGameScreen();
+private:
+	void loadLevelSource();
+	std::string getUniqueLevelName(const std::string& level);
+
+	Button bDelete;
+	Button bCreate;
+	Button bBack;
+	Button bWorldView;
+	WorldSelectionList* worldsList;
+	LevelSummaryList levels;
+
+	bool _mouseHasBeenUp;
+	bool _hasStartedLevel;
+	int _state;
+	static const int _STATE_DEFAULT = 0;
+	static const int _STATE_CREATEWORLD = 1;
+	//LevelStorageSource* levels;
+};
+
+#endif /*NET_MINECRAFT_CLIENT_GUI_SCREENS__SelectWorldScreen_H__*/