src/LoseBar.h

   1 /*
   2  * LoseBar.h
   3  * Daniel Nelson - 8/24/0
   4  *
   5  * Copyright (C) 2000  Daniel Nelson
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation; either version 2
  10  * of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20  *
  21  * Daniel Nelson - aluminumangel.org
  22  * 174 W. 18th Ave.
  23  * Columbus, OH  43210
  24  */
  25
  26 #ifndef LOSEBAR_H
  27 #define LOSEBAR_H
  28
  29 #include <cassert>
  30
  31 using namespace std;
  32
  33 #define LB_INACTIVE                  (1 << 0)
  34 #define LB_LOW_ALERT                 (1 << 1)
  35 #define LB_HIGH_ALERT                (1 << 2)
  36 #define LB_FADE_LOW_TO_INACTIVE      (1 << 3)
  37 #define LB_FADE_HIGH_TO_INACTIVE     (1 << 4)
  38 #define LB_FADE_RESET_HIGH           (1 << 5)
  39
  40 /* static */ class LoseBar {
  41 public:
  42   static void initialize (   );
  43   static void gameStart (   );
  44
  45   static void timeStep (   );
  46
  47   static inline void highAlertReset (   )
  48   /*
  49    * Called by Creep when the high alert timer is reset.
  50    */
  51   {
  52     assert(state == LB_HIGH_ALERT);
  53
  54     fade_timer = DC_LOSEBAR_FADE_TIME;
  55     state = LB_FADE_RESET_HIGH;
  56   }
  57
  58   static int state;
  59   static GLfloat bar;
  60   static int fade_timer;
  61
  62 private:
  63   static inline void enterLowToInactiveFade (   )
  64   {
  65     fade_timer = DC_LOSEBAR_FADE_TIME;
  66     state = LB_FADE_LOW_TO_INACTIVE;
  67   }
  68
  69   static inline void enterHighToInactiveFade (   )
  70   {
  71     fade_timer = DC_LOSEBAR_FADE_TIME;
  72     state = LB_FADE_HIGH_TO_INACTIVE;
  73   }
  74 };
  75
  76 #endif