rnd-19981204-1
[rocksndiamonds.git] / src / game.c
index 61a880930c2c101a2b879a3f3147993810318736..26cc84cc2a8a61d0e95a9cd347f74368a549ebff 100644 (file)
 #include "joystick.h"
 #include "network.h"
 
-#ifdef DEBUG
-#if 0
-static unsigned int getStateCheckSum(int counter)
-{
-  int x, y;
-  unsigned int mult = 1;
-  unsigned int checksum = 0;
-  /*
-  static short lastFeld[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
-  */
-  static boolean first_game = TRUE;
-
-  for (y=0; y<lev_fieldy; y++) for(x=0; x<lev_fieldx; x++)
-  {
-    /*
-    if (counter == 3)
-    {
-      if (first_game)
-       lastFeld[x][y] = Feld[x][y];
-      else if (lastFeld[x][y] != Feld[x][y])
-       printf("DIFF: [%d][%d]: lastFeld == %d != %d == Feld\n",
-              x, y, lastFeld[x][y], Feld[x][y]);
-    }
-    */
-
-    checksum += mult++ * Ur[x][y];
-    checksum += mult++ * Feld[x][y];
-
-    /*
-    checksum += mult++ * MovPos[x][y];
-    checksum += mult++ * MovDir[x][y];
-    checksum += mult++ * MovDelay[x][y];
-    checksum += mult++ * Store[x][y];
-    checksum += mult++ * Store2[x][y];
-    checksum += mult++ * StorePlayer[x][y];
-    checksum += mult++ * Frame[x][y];
-    checksum += mult++ * AmoebaNr[x][y];
-    checksum += mult++ * JustHit[x][y];
-    checksum += mult++ * Stop[x][y];
-    */
-  }
-
-  if (counter == 3 && first_game)
-    first_game = FALSE;
-
-  return checksum;
-}
-#endif
-#endif
+/* for DigField() */
+#define DF_NO_PUSH             0
+#define DF_DIG                 1
+#define DF_SNAP                        2
+
+/* for MoveFigure() */
+#define MF_NO_ACTION           0
+#define MF_MOVING              1
+#define MF_ACTION              2
+
+/* for ScrollFigure() */
+#define SCROLL_INIT            0
+#define SCROLL_GO_ON           1
+
+/* for Explode() */
+#define EX_PHASE_START         0
+#define EX_NORMAL              0
+#define EX_CENTER              1
+#define EX_BORDER              2
+
+/* special positions in the game control window (relative to control window) */
+#define XX_LEVEL               37
+#define YY_LEVEL               20
+#define XX_EMERALDS            29
+#define YY_EMERALDS            54
+#define XX_DYNAMITE            29
+#define YY_DYNAMITE            89
+#define XX_KEYS                        18
+#define YY_KEYS                        123
+#define XX_SCORE               15
+#define YY_SCORE               159
+#define XX_TIME                        29
+#define YY_TIME                        194
+
+/* special positions in the game control window (relative to main window) */
+#define DX_LEVEL               (DX + XX_LEVEL)
+#define DY_LEVEL               (DY + YY_LEVEL)
+#define DX_EMERALDS            (DX + XX_EMERALDS)
+#define DY_EMERALDS            (DY + YY_EMERALDS)
+#define DX_DYNAMITE            (DX + XX_DYNAMITE)
+#define DY_DYNAMITE            (DY + YY_DYNAMITE)
+#define DX_KEYS                        (DX + XX_KEYS)
+#define DY_KEYS                        (DY + YY_KEYS)
+#define DX_SCORE               (DX + XX_SCORE)
+#define DY_SCORE               (DY + YY_SCORE)
+#define DX_TIME                        (DX + XX_TIME)
+#define DY_TIME                        (DY + YY_TIME)
+
+#define IS_LOOP_SOUND(s)       ((s)==SND_KLAPPER || (s)==SND_ROEHR ||  \
+                                (s)==SND_NJAM || (s)==SND_MIEP)
+#define IS_MUSIC_SOUND(s)      ((s)==SND_ALCHEMY || (s)==SND_CHASE || \
+                                (s)==SND_NETWORK || (s)==SND_CZARDASZ || \
+                                (s)==SND_TYGER || (s)==SND_VOYAGER || \
+                                (s)==SND_TWILIGHT)
+
+/* score for elements */
+#define SC_EDELSTEIN           0
+#define SC_DIAMANT             1
+#define SC_KAEFER              2
+#define SC_FLIEGER             3
+#define SC_MAMPFER             4
+#define SC_ROBOT               5
+#define SC_PACMAN              6
+#define SC_KOKOSNUSS           7
+#define SC_DYNAMIT             8
+#define SC_SCHLUESSEL          9
+#define SC_ZEITBONUS           10
+
+/* values for game_emulation */
+#define EMU_NONE               0
+#define EMU_BOULDERDASH                1
+#define EMU_SOKOBAN            2
+
+/* to control special behaviour of certain game elements */
+int game_emulation = EMU_NONE;
 
 void GetPlayerConfig()
 {
@@ -158,9 +184,11 @@ void InitGame()
 
   network_player_action_received = FALSE;
 
+#ifndef MSDOS
   /* initial null action */
   if (network_playing)
     SendToServer_MovePlayer(MV_NO_MOVING);
+#endif
 
   ZX = ZY = -1;
 
@@ -347,20 +375,38 @@ void InitGame()
     }
   }
 
-  /* when in single player mode, eliminate all but the first active player */
-  if (!options.network && !setup.team_mode)
+  if (tape.playing)
   {
+    /* when playing a tape, eliminate all players who do not participate */
+
+    for (i=0; i<MAX_PLAYERS; i++)
+    {
+      if (stored_player[i].active && !tape.player_participates[i])
+      {
+       struct PlayerInfo *player = &stored_player[i];
+       int jx = player->jx, jy = player->jy;
+
+       player->active = FALSE;
+       StorePlayer[jx][jy] = 0;
+       Feld[jx][jy] = EL_LEERRAUM;
+      }
+    }
+  }
+  else if (!options.network && !setup.team_mode)       /* && !tape.playing */
+  {
+    /* when in single player mode, eliminate all but the first active player */
+
     for (i=0; i<MAX_PLAYERS; i++)
     {
       if (stored_player[i].active)
       {
        for (j=i+1; j<MAX_PLAYERS; j++)
        {
-         struct PlayerInfo *player = &stored_player[j];
-         int jx = player->jx, jy = player->jy;
-
-         if (player->active)
+         if (stored_player[j].active)
          {
+           struct PlayerInfo *player = &stored_player[j];
+           int jx = player->jx, jy = player->jy;
+
            player->active = FALSE;
            StorePlayer[jx][jy] = 0;
            Feld[jx][jy] = EL_LEERRAUM;
@@ -370,6 +416,14 @@ void InitGame()
     }
   }
 
+  /* when recording the game, store which players take part in the game */
+  if (tape.recording)
+  {
+    for (i=0; i<MAX_PLAYERS; i++)
+      if (stored_player[i].active)
+       tape.player_participates[i] = TRUE;
+  }
+
   if (options.verbose)
   {
     for (i=0; i<MAX_PLAYERS; i++)
@@ -633,8 +687,8 @@ boolean NewHiScore()
 
   LoadScore(level_nr);
 
-  if (!strcmp(setup.player_name, EMPTY_ALIAS) ||
-      local_player->score < highscore[MAX_SCORE_ENTRIES-1].Score) 
+  if (strcmp(setup.player_name, EMPTY_PLAYER_NAME) == 0 ||
+      local_player->score < highscore[MAX_SCORE_ENTRIES - 1].Score) 
     return -1;
 
   for (k=0; k<MAX_SCORE_ENTRIES; k++) 
@@ -2313,8 +2367,8 @@ void AmoebeUmwandeln2(int ax, int ay, int new_element)
 
 void AmoebeWaechst(int x, int y)
 {
-  static long sound_delay = 0;
-  static int sound_delay_value = 0;
+  static unsigned long sound_delay = 0;
+  static unsigned long sound_delay_value = 0;
 
   if (!MovDelay[x][y])         /* start new growing cycle */
   {
@@ -3003,8 +3057,8 @@ static void PlayerActions(struct PlayerInfo *player, byte player_action)
 
 void GameActions()
 {
-  static long action_delay = 0;
-  long action_delay_value;
+  static unsigned long action_delay = 0;
+  unsigned long action_delay_value;
   int sieb_x = 0, sieb_y = 0;
   int i, x, y, element;
   byte *recorded_player_action;
@@ -3016,8 +3070,40 @@ void GameActions()
   action_delay_value =
     (tape.playing && tape.fast_forward ? FfwdFrameDelay : GameFrameDelay);
 
+  /*
+  if (tape.playing && tape.fast_forward)
+  {
+    char buf[100];
+
+    sprintf(buf, "FFWD: %ld ms", action_delay_value);
+    print_debug(buf);
+  }
+  */
+
+
   /* main game synchronization point */
+
+
+
+
+#if 1
   WaitUntilDelayReached(&action_delay, action_delay_value);
+#else
+
+  while (!DelayReached(&action_delay, action_delay_value))
+  {
+    char buf[100];
+
+    sprintf(buf, "%ld %ld %ld",
+           Counter(), action_delay, action_delay_value);
+    print_debug(buf);
+  }
+  print_debug("done");
+
+#endif
+
+
+
 
   if (network_playing && !network_player_action_received)
   {
@@ -3027,8 +3113,10 @@ void GameActions()
 #endif
     */
 
+#ifndef MSDOS
     /* last chance to get network player actions without main loop delay */
     HandleNetworking();
+#endif
 
     if (game_status != PLAYING)
       return;
@@ -3070,8 +3158,10 @@ void GameActions()
       stored_player[i].effective_action = stored_player[i].action;
   }
 
+#ifndef MSDOS
   if (network_playing)
     SendToServer_MovePlayer(summarized_player_action);
+#endif
 
   if (!options.network && !setup.team_mode)
     local_player->effective_action = summarized_player_action;
@@ -3594,7 +3684,7 @@ void ScrollFigure(struct PlayerInfo *player, int mode)
 
 void ScrollScreen(struct PlayerInfo *player, int mode)
 {
-  static long screen_frame_counter = 0;
+  static unsigned long screen_frame_counter = 0;
 
   if (mode == SCROLL_INIT)
   {