menu.h

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/*****************************************************************************
 * $Id: menu.h,v 1.12 2003/07/16 11:42:15 schou Exp $
 * Author: Jakob Schou Jensen <schou@sourceforge.net>
 * Licence: GPL
 *
 * Description: Menu class
 *
 ****************************************************************************/

#ifndef MENU_H
#define MENU_H

#include <SDL/SDL.h>
#include <adsoio.h>
#include <adsolua.h>
#include "netlink.h"
#include "net.h"
#include "view.h"

#define MENU_MAX_VARIABLES 8
#define MENU_MAX_CONDITIONS 8

#define MENU_COND_TESTMODE 0
#define MENU_COND_NETLINK 1
#define MENU_COND_CHGMODE 2

#define MISSION_PAGE 4
#define DEATHMATCH_PAGE 8
#define NET_PAGE 2
#define LINK_PAGE 7
#define NETBASE_WARNING_PAGE 5
#define NETBASE_DETAILS_PAGE 6

// Menu events
#define MEVENT_META 1024
#define MEVENT_NETLINK_CONNECTED      (MEVENT_META|1)
#define MEVENT_NETLINK_CONNECT_FAIL   (MEVENT_META|2)
#define MEVENT_NET_UPDATE_ONLINETABLE (MEVENT_META|3)
#define MEVENT_NET_UPDATE_SCORETEXT   (MEVENT_META|4)
#define MEVENT_NET_USERNAME_UPDATED   (MEVENT_META|5)
#define MEVENT_NET_USERNAME_FAILED    (MEVENT_META|6)
#define MEVENT_NET_GOT_USERNAME       (MEVENT_META|7)
#define MEVENT_ACCEPT_LINK            (MEVENT_META|8)

class Menu : public AdsoLuaInterface, public Overlay, public KeyboardHandler {

  struct MenuVariable {
    char name[16];
    char value[128];
    const char *boundValue;
    MenuVariable(){
      boundValue = 0;
    }
  };

  int active;
  int page;
  float dimLevel;
  double print_time;
  double lastDrawTime;
  bool condition[MENU_MAX_CONDITIONS];
  int cursorLine, cursorColumn, cursorPage;
  int cursorLineSave, cursorColumnSave, cursorPageSave;
  int showCursor, largeCursor;
  float cursorTimer;
  int hboxLength, hboxLine, hboxColumn;
  int showHBox;
  int preScore, nameDialogState, linkDialogState;
  vector<DBOnlineEntry> *onlineDump;
  int linkSelect, drawOnlineDump;
  char userNameStr[16];
  int userNameCnt;
  char linkAddrStr[32];
  int linkAddrCnt;
  int netWarningReturnPage;

  int translateKeys;

  int nPages;
  char (*text)[40][80];

  MenuVariable variables[MENU_MAX_VARIABLES];
  int variableCount;

  void variableSubstitution(char *dst, char *src, int n);
  const char *variableLookup(char *name);

  int luaCallback(lua_State *L, AdsoLuaUserData *ud);
  void luaSetupInterface(AdsoLua*);

 public:
  AdsoLua menuCtrl;
  int event(int);
  bool onKeyEvent(SDLKey key);
  void show();
  void hide();
  void setPage(int p){ page = p; print_time = 0.0; }
  int getPage(){ return page; }
  void setCondition(int n, bool c){ 
    if(n>MENU_MAX_CONDITIONS || n<0) iFatal("Menu condtion number out of bounds");
    condition[n] = c; 
  }
  int isHidden(){ return !active; }
  void draw();
  void setText(char *t); 

  void setPageText(const char *t, int page, int line);
  void clearPage(int page, int line, int count);
  void setVariable(char *name, const char *value); 
  void bindVariable(char *name, const char *str); 
  void setCursor(int p, int l, int c);
  void pushCursorPos(int p, int l, int c);
  void popCursorPos();
  void mprint(const char *fmt,...); 
  Menu();
};

extern Menu menu;

#endif

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