X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_em%2Fsynchro_1.c;h=3a469fdfcdb1f4a44d2cc811429aafd0703c779f;hb=28514fc1f1f57cd280c32fba47eed6893caa3641;hp=5107c0ffa300d4338261399931b0f8a1cc7ced92;hpb=0078fa1620abed262370083c0c6aa475a25e1b04;p=rocksndiamonds.git

diff --git a/src/game_em/synchro_1.c b/src/game_em/synchro_1.c
index 5107c0ff..3a469fdf 100644
--- a/src/game_em/synchro_1.c
+++ b/src/game_em/synchro_1.c
@@ -5,12 +5,17 @@
  * large switch statement for tiles the player interacts with.
  */
 
-#include "tile.h"
-#include "level.h"
-#include "sample.h"
-#include "display.h"
+#include "main_em.h"
 
 
+#if 0
+extern int centered_player_nr;
+#endif
+
+#define USE_CHANGED_ACID_STUFF		1
+
+extern boolean checkIfAllPlayersFitToScreen();
+
 static void check_player(struct PLAYER *);
 static void kill_player(struct PLAYER *);
 static boolean player_digfield(struct PLAYER *, int, int);
@@ -18,7 +23,26 @@ static boolean player_killed(struct PLAYER *);
 
 void synchro_1(void)
 {
- /* must test for death and actually kill separately */
+#if 1
+
+  int start_check_nr;
+  int i;
+
+  game_em.any_player_moving = FALSE;
+
+  /* must test for death and actually kill separately */
+
+  for (i = 0; i < MAX_PLAYERS; i++)
+  {
+    boolean ply_kill = player_killed(&ply[i]);
+
+    if (ply[i].alive && ply_kill)
+      kill_player(&ply[i]);
+  }
+
+#else
+
+  /* must test for death and actually kill separately */
   boolean ply1_kill = player_killed(&ply1);
   boolean ply2_kill = player_killed(&ply2);
 
@@ -27,10 +51,51 @@ void synchro_1(void)
   if (ply2.alive && ply2_kill)
     kill_player(&ply2);
 
+#endif
+
 #if 0
   ply1.alive = 1; /* debugging */
 #endif
 
+#if 1
+
+  for (i = 0; i < MAX_PLAYERS; i++)
+  {
+    ply[i].oldx = ply[i].x;
+    ply[i].oldy = ply[i].y;
+    ply[i].anim = SPR_still;
+  }
+
+  start_check_nr = (RandomEM & 128 ? 0 : 1) * 2 + (RandomEM & 256 ? 0 : 1);
+
+  for (i = 0; i < MAX_PLAYERS; i++)
+  {
+    int check_nr = (start_check_nr + i) % MAX_PLAYERS;
+
+    if (ply[check_nr].alive)
+      check_player(&ply[check_nr]);
+  }
+
+  for (i = 0; i < MAX_PLAYERS; i++)
+  {
+    if (!ply[i].alive)
+      continue;
+
+    if (Cave[ply[i].oldy][ply[i].oldx] == Zplayer)
+    {
+      Cave[ply[i].oldy][ply[i].oldx] = Xblank;
+      Next[ply[i].oldy][ply[i].oldx] = Xblank;
+    }
+
+    if (Cave[ply[i].y][ply[i].x] == Xblank)
+    {
+      Cave[ply[i].y][ply[i].x] = Zplayer;
+      Next[ply[i].y][ply[i].x] = Zplayer;
+    }
+  }
+
+#else
+
   ply1.oldx = ply1.x;
   ply1.oldy = ply1.y;
   ply1.anim = SPR_still;
@@ -38,7 +103,7 @@ void synchro_1(void)
   ply2.oldy = ply2.y;
   ply2.anim = SPR_still;
 
-  if (Random & 256)
+  if (RandomEM & 256)
   {
     if (ply1.alive) check_player(&ply1);
     if (ply2.alive) check_player(&ply2);
@@ -78,18 +143,29 @@ void synchro_1(void)
       Next[ply2.y][ply2.x] = Zplayer;
     }
   }
+
+#endif
 }
 
 static boolean player_killed(struct PLAYER *ply)
 {
-  register unsigned int x = ply->x;
-  register unsigned int y = ply->y;
+  int x = ply->x;
+  int y = ply->y;
+
+#if 0
+  printf("::: %d: %d, %d\n", ply->num, x, y);
+#endif
 
   if (!ply->alive)
     return FALSE;
 
-  if (lev.time_initial > 0 && lev.time == 0)
+#if 1
+  if (lev.killed_out_of_time && setup.time_limit)
+    return TRUE;
+#else
+  if (lev.time_initial > 0 && lev.time == 0 && setup.time_limit)
     return TRUE;
+#endif
 
   switch(Cave[y-1][x])
   {
@@ -203,8 +279,8 @@ static boolean player_killed(struct PLAYER *ply)
 
 static void kill_player(struct PLAYER *ply)
 {
-  register unsigned int x = ply->x;
-  register unsigned int y = ply->y;
+  int x = ply->x;
+  int y = ply->y;
 
   ply->alive = 0;
 
@@ -220,7 +296,9 @@ static void kill_player(struct PLAYER *ply)
     case Xbug_gow:
       Cave[y-1][x] = Xboom_bug;
 #if 0
+#if PLAY_ELEMENT_SOUND
       play_element_sound(x, y, SAMPLE_boom, Zplayer);
+#endif
 #endif
       break;
 
@@ -234,7 +312,9 @@ static void kill_player(struct PLAYER *ply)
     case Xtank_gow:
       Cave[y-1][x] = Xboom_bomb;
 #if 0
+#if PLAY_ELEMENT_SOUND
       play_element_sound(x, y, SAMPLE_boom, Zplayer);
+#endif
 #endif
       break;
   }
@@ -251,7 +331,9 @@ static void kill_player(struct PLAYER *ply)
     case Xbug_gow:
       Cave[y][x+1] = Xboom_bug;
 #if 0
+#if PLAY_ELEMENT_SOUND
       play_element_sound(x, y, SAMPLE_boom, Zplayer);
+#endif
 #endif
       break;
 
@@ -265,7 +347,9 @@ static void kill_player(struct PLAYER *ply)
     case Xtank_gow:
       Cave[y][x+1] = Xboom_bomb;
 #if 0
+#if PLAY_ELEMENT_SOUND
       play_element_sound(x, y, SAMPLE_boom, Zplayer);
+#endif
 #endif
       break;
   }
@@ -282,7 +366,9 @@ static void kill_player(struct PLAYER *ply)
     case Xbug_gow:
       Cave[y+1][x] = Xboom_bug;
 #if 0
+#if PLAY_ELEMENT_SOUND
       play_element_sound(x, y, SAMPLE_boom, Zplayer);
+#endif
 #endif
       break;
 
@@ -296,7 +382,9 @@ static void kill_player(struct PLAYER *ply)
     case Xtank_gow:
       Cave[y+1][x] = Xboom_bomb;
 #if 0
+#if PLAY_ELEMENT_SOUND
       play_element_sound(x, y, SAMPLE_boom, Zplayer);
+#endif
 #endif
       break;
   }
@@ -313,7 +401,9 @@ static void kill_player(struct PLAYER *ply)
     case Xbug_gow:
       Cave[y][x-1] = Xboom_bug;
 #if 0
+#if PLAY_ELEMENT_SOUND
       play_element_sound(x, y, SAMPLE_boom, Zplayer);
+#endif
 #endif
       break;
 
@@ -327,7 +417,9 @@ static void kill_player(struct PLAYER *ply)
     case Xtank_gow:
       Cave[y][x-1] = Xboom_bomb;
 #if 0
+#if PLAY_ELEMENT_SOUND
       play_element_sound(x, y, SAMPLE_boom, Zplayer);
+#endif
 #endif
       break;
   }
@@ -337,17 +429,22 @@ static void kill_player(struct PLAYER *ply)
     case Xexit_1:
     case Xexit_2:
     case Xexit_3:
-      play_element_sound(x, y, SAMPLE_exit, Xexit_1);
+      lev.exit_x = x;
+      lev.exit_y = y;
+      play_element_sound(x, y, SAMPLE_exit_leave, Xexit_1);
       break;
 
     default:
+#if PLAY_ELEMENT_SOUND
+      play_element_sound(x, y, SAMPLE_boom, Zplayer);
+#endif
       play_element_sound(x, y, SAMPLE_die, Zplayer);
       break;
   }
 
   switch(Cave[y][x])
   {
-#if 1
+#if USE_CHANGED_ACID_STUFF
     case Xacid_1:
     case Xacid_2:
     case Xacid_3:
@@ -368,13 +465,15 @@ static void kill_player(struct PLAYER *ply)
 
 static void check_player(struct PLAYER *ply)
 {
-  unsigned int oldx = ply->x;
-  unsigned int oldy = ply->y;
-  register unsigned int x = oldx;
-  register unsigned int y = oldy;
-  unsigned int anim = 0;
+  int oldx = ply->x;
+  int oldy = ply->y;
+  int x = oldx;
+  int y = oldy;
+  int anim = 0;
   int dx = 0, dy = 0;
 
+  game_em.last_player_direction[ply->num] = MV_NONE;
+
 #if 0
   printf("::: up == %d, down == %d, left == %d, right == %d, fire == %d [spin == %d, stick == %d]\n",
 	 ply->joy_n, ply->joy_s, ply->joy_w, ply->joy_e, ply->joy_fire,
@@ -466,6 +565,44 @@ static void check_player(struct PLAYER *ply)
   }
 #endif
 
+  if (dx || dy)
+  {
+    int oldx = ply->x;
+    int oldy = ply->y;
+    int x = oldx + dx;
+    int y = oldy + dy;
+    boolean players_visible_before_move;
+    boolean players_visible_after_move;
+    boolean can_move;
+
+    players_visible_before_move = checkIfAllPlayersFitToScreen();
+
+    ply->x = x;
+    ply->y = y;
+
+    players_visible_after_move = checkIfAllPlayersFitToScreen();
+
+    /*
+      player is allowed to move only in the following cases:
+      - it is not needed to display all players (not focussed to all players)
+      - all players are (still or again) visible after the move
+      - some players were already outside visible screen area before the move
+    */
+    can_move = (game.centered_player_nr != -1 ||
+		players_visible_after_move ||
+		!players_visible_before_move);
+
+    ply->x = oldx;
+    ply->y = oldy;
+
+    if (!can_move)
+    {
+      ply->joy_n = ply->joy_e = ply->joy_s = ply->joy_w = 0;
+
+      return;
+    }
+  }
+
   if (dx == 0 && dy == 0)
   {
     ply->joy_stick = 0;
@@ -484,14 +621,14 @@ static void check_player(struct PLAYER *ply)
       ply->dynamite_cnt = 0;
     }
 
-    Random += 7;	/* be a bit more random if the player doesn't move */
+    RandomEM += 7;	/* be a bit more random if the player doesn't move */
 
     return;
   }
 
   ply->joy_stick = 1;
   ply->joy_n = ply->joy_e = ply->joy_s = ply->joy_w = 0;
-  ply->dynamite_cnt = 0; /* reset dynamite timer if we move */
+  ply->dynamite_cnt = 0;	/* reset dynamite timer if we move */
   ply->joy_spin = !ply->joy_spin;
 
   if (ply->joy_snap == 0)		/* player wants to move */
@@ -515,6 +652,10 @@ static void check_player(struct PLAYER *ply)
 	ply->last_move_dir = (dx < 0 ? MV_LEFT : MV_RIGHT);
       else if (oldy != ply->y)
 	ply->last_move_dir = (dy < 0 ? MV_UP : MV_DOWN);
+
+      game_em.any_player_moving = TRUE;
+      game_em.last_moving_player = ply->num;
+      game_em.last_player_direction[ply->num] = ply->last_move_dir;
     }
   }
   else					/* player wants to snap */
@@ -526,10 +667,10 @@ static void check_player(struct PLAYER *ply)
 static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
 {
   int anim = (dx < 0 ? 3 : dx > 0 ? 1 : dy < 0 ? 0 : dy > 0 ? 2 : 2);
-  unsigned int oldx = ply->x;
-  unsigned int oldy = ply->y;
-  register unsigned int x = oldx + dx;
-  register unsigned int y = oldy + dy;
+  int oldx = ply->x;
+  int oldy = ply->y;
+  int x = oldx + dx;
+  int y = oldy + dy;
   boolean result = TRUE;
 
   if (!dx && !dy)			/* no direction specified */
@@ -566,7 +707,7 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
 	ply->y = y;
 	break;
 
-#if 1
+#if USE_CHANGED_ACID_STUFF
       case Xacid_1:
       case Xacid_2:
       case Xacid_3:
@@ -575,12 +716,12 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
       case Xacid_6:
       case Xacid_7:
       case Xacid_8:
-#endif
 	if (Cave[y-1][x+1] == Xblank)
 	  Cave[y-1][x+1] = Yacid_splash_eB;
 	if (Cave[y-1][x-1] == Xblank)
 	  Cave[y-1][x-1] = Yacid_splash_wB;
-	play_sound(x, y, SAMPLE_acid);
+	play_element_sound(x, y, SAMPLE_acid, Xacid_1);
+#endif
 
       case Xboom_android:
       case Xboom_1:
@@ -600,7 +741,8 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
       case Xtank_goe:
       case Xtank_gos:
       case Xtank_gow:
-#if 0
+
+#if !USE_CHANGED_ACID_STUFF
       case Xacid_1:
       case Xacid_2:
       case Xacid_3:
@@ -760,7 +902,7 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
 	      Cave[y-1][x+dx+1] = Yacid_splash_eB;
 	    if (Cave[y-1][x+dx-1] == Xblank)
 	      Cave[y-1][x+dx-1] = Yacid_splash_wB;
-	    play_sound(x, y, SAMPLE_acid);
+	    play_element_sound(x, y, SAMPLE_acid, Xacid_1);
 	    goto stone_walk;
 
           case Xblank:
@@ -798,7 +940,7 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
 	      Cave[y-1][x+dx+1] = Yacid_splash_eB;
 	    if (Cave[y-1][x+dx-1] == Xblank)
 	      Cave[y-1][x+dx-1] = Yacid_splash_wB;
-	    play_sound(x, y, SAMPLE_acid);
+	    play_element_sound(x, y, SAMPLE_acid, Xacid_1);
 	    goto bomb_walk;
 
 	  case Xblank:
@@ -836,7 +978,7 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
 	      Cave[y-1][x+dx+1] = Yacid_splash_eB;
 	    if (Cave[y-1][x+dx-1] == Xblank)
 	      Cave[y-1][x+dx-1] = Yacid_splash_wB;
-	    play_sound(x, y, SAMPLE_acid);
+	    play_element_sound(x, y, SAMPLE_acid, Xacid_1);
 	    goto nut_walk;
 
           case Xblank:
@@ -885,7 +1027,7 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
 	      Cave[y-1][x+dx+1] = Yacid_splash_eB;
 	    if (Cave[y-1][x+dx-1] == Xblank)
 	      Cave[y-1][x+dx-1] = Yacid_splash_wB;
-	    play_sound(x, y, SAMPLE_acid);
+	    play_element_sound(x, y, SAMPLE_acid, Xacid_1);
 	    goto spring_walk;
 
           case Xblank:
@@ -933,7 +1075,7 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
 	      Cave[y+dy-1][x+dx+1] = Yacid_splash_eB;
 	    if (Cave[y+dy-1][x+dx-1] == Xblank)
 	      Cave[y+dy-1][x+dx-1] = Yacid_splash_wB;
-	    play_sound(x, y, SAMPLE_acid);
+	    play_element_sound(x, y, SAMPLE_acid, Xacid_1);
 	    goto balloon_walk;
 
           case Xblank:
@@ -978,7 +1120,7 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
 	      Cave[y+dy-1][x+dx+1] = Yacid_splash_eB;
 	    if (Cave[y+dy-1][x+dx-1] == Xblank)
 	      Cave[y+dy-1][x+dx-1] = Yacid_splash_wB;
-	    play_sound(x, y, SAMPLE_acid);
+	    play_element_sound(x, y, SAMPLE_acid, Xacid_1);
 	    goto android_walk;
 
           case Xblank:
@@ -1124,10 +1266,18 @@ static boolean player_digfield(struct PLAYER *ply, int dx, int dy)
       case Xexit_1:
       case Xexit_2:
       case Xexit_3:
-	play_element_sound(x, y, SAMPLE_exit, Xexit_1);
+#if 0
+	/* !!! already played in kill_player !!! */
+	play_element_sound(x, y, SAMPLE_exit_leave, Xexit_1);
+#endif
+
+	lev.home--;
 
-	if (--lev.home == 0 && lev.time_initial > 0)	/* game won */
+#if 0
+	/* !!! CHECK SCORE CALCULATION !!! */
+	if (lev.home == 0 && lev.time_initial > 0)	/* game won */
 	  lev.score += lev.time * lev.exit_score / 100;
+#endif
 
 	ply->anim = SPR_walk + anim;
 	ply->x = x;