src/ComboManager.h

   1 /*
   2  * ComboManager.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 COMBOMANAGER_H
  27 #define COMBOMANAGER_H
  28
  29 #include <cassert>
  30
  31
  32 #include "ComboTabulator.h"
  33 #include "BlockManager.h"
  34 #include "Block.h"
  35
  36 class Block;
  37
  38 /* static */ class ComboManager {
  39 public:
  40   static void gameStart (   );
  41   static void timeStep (   );
  42
  43   static inline ComboTabulator &newComboTabulator (   )
  44   {
  45     int id = findFreeId();
  46     allocateId(id);
  47     ComboTabulator &combo = tabulatorStore[id];
  48
  49     combo.initialize();
  50     return combo;
  51   }
  52
  53   static inline void deleteComboTabulator ( ComboTabulator &combo )
  54   {
  55     freeId(combo.id);
  56   }
  57
  58   static inline void specialBlockTally ( ComboTabulator &combo, Block &block )
  59   {
  60     if (BlockManager::isBaseFlavor(block.flavor)) return;
  61     combo.special[BlockManager::mapSpecialFlavorToCode(block.flavor)]++;
  62   }
  63
  64
  65 private:
  66   static inline int findFreeId (   )
  67   {
  68     int n;
  69     for (n = 0; storeMap[n]; n++);
  70     return n;
  71   }
  72
  73   static inline void allocateId ( int id )
  74   {
  75     assert(!storeMap[id]);
  76     storeMap[id] = true;
  77     combo_count++;
  78   }
  79
  80   static inline void freeId ( int id )
  81   {
  82     assert(storeMap[id]);
  83     storeMap[id] = false;
  84     combo_count--;
  85   }
  86
  87   static ComboTabulator tabulatorStore[GC_COMBO_TABULATOR_STORE_SIZE];
  88   static bool storeMap[GC_COMBO_TABULATOR_STORE_SIZE];
  89   static int combo_count;
  90 };
  91
  92 #endif