Initial clone in from local subversion server

MenuDisplay.h

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+#ifndef __MENUDISPLAY_H__
+#define __MENUDISPLAY_H__
+
+#include "Actor.h"
+#include "Common.h"
+#include "Display2D.h"
+#include <vector>
+
+// TODO: Add the ability to set a MenuOption to display as either text or as a slider for numeric values.
+
+typedef struct MenuRelation;
+
+#define MENU_OPTYPE_CHOICE     0
+#define MENU_OPTYPE_RANGE      1
+#define MENU_OPTYPE_SUBMENU    2
+
+class MenuOption
+{
+public:
+  std::string name;
+  SDL_Surface *optionImage;
+  std::vector<std::string> optlist;
+  int rangeLow;
+  int rangeHigh;
+  int rangeStart;
+  int selected; // doesn't hold info on whether this is selected or not, holds the index of optlist or the range number that is currently selected
+  int spinFree; // if this is set to 1, then the value is modified on the presence of a key DOWN event, not a key RELEASE.
+  
+  MenuOption(std::string name, int rangeLow, int rangeHigh, int rangeStart, int spinFree, SDL_Surface *img);
+  ~MenuOption();
+  void clampValue(MenuRelation *relation = NULL, int defClampVal = 1);
+  int getIntValue();
+  std::string getStringValue();	
+  virtual int select(int value); // called by MenuDisplay to force selection to a given item
+  virtual int whenhighlighted(); // called whenever the menu item is highlighted
+  virtual int whenselected(); // called whenever the menu item is selected ("enter" is pressed on the item)
+  virtual int valueup(); // called whenever the value of the item is increased (the range is moved up, or the next sub option is selected)
+  virtual int valuedown(); // as with valueup(), but works with lower values and previous items
+};
+
+#define MENURELATION_NODUPLICATE	0
+
+struct MenuRelation
+{
+    MenuOption *opt1;
+    MenuOption *opt2;
+    int relation;
+    MenuRelation();
+};
+ 
+// class for the menus in the game
+// This class dynamically creates actors for the menu options and such
+// the only actor you have to feed it is your pointer Animation
+class MenuDisplay : public Display2D
+{
+protected:
+	std::vector<MenuOption *> menuOptions; 
+	std::vector<MenuRelation *> menuRelations;
+	std::vector<MenuDisplay *> subMenus;
+	Actor *pointerActor;
+	int curOpt;
+	Vector origin;
+	SDL_Color textColor;
+	SDL_Color bgColor;
+	std::string fontname;
+	int pointsize;
+	int spacing;
+	std::string closeOpt;
+	Animation *arrowUp;
+	Animation *arrowDown;
+	Animation *arrowLeft;
+	Animation *arrowRight;
+public: 
+	MenuDisplay();
+	~MenuDisplay();
+	
+	void setCloseOption(std::string option);
+	void setSpacing(int spacing);
+	int setPointer(Animation *ptr);
+	void setMenuOrigin(Vector origin);
+	void setMenuImages(Animation *arrowLeft, Animation *arrowRight, Animation *arrowUp, Animation *arrowDown);
+	void setFont(std::string fontname, int pointsize, SDL_Color color, SDL_Color bgcolor);
+	
+	void update(int logicOnly = 0);
+	int handleEvent(SDL_Event *event);
+	void clampValue(MenuOption *opt, int defClamp);
+	
+	int setRelation(std::string opt1, std::string opt2, int relationType = MENURELATION_NODUPLICATE);
+	void setOption(std::string optName, std::string );
+	void setOption(std::string optName, int);
+	void addOption(MenuOption *mopt);
+	void addOption(std::string name, int rangeLow, int rangeHigh, int rangeStart, int spinFree, SDL_Surface *img);
+	int addSubOption(std::string name, std::string subopt);
+	MenuOption *getOption(std::string name = "");
+};
+
+#endif // __MENUDISPLAY_H__