rnd-20060207-1-src

[rocksndiamonds.git] / src / game_em / input.c

diff --git a/src/game_em/input.c b/src/game_em/input.c
index 62b25f550034231bc1962eef11b26ffdf16cdd62..ae3e1d554d0f93c50fa5f3a1bea9a84848817ffc 100644 (file)
--- a/src/game_em/input.c
+++ b/src/game_em/input.c
@@ -8,11 +8,10 @@
 #include "level.h"
 
 
-unsigned long Random;
+unsigned long RandomEM;
 
-struct PLAYER ply1;
-struct PLAYER ply2;
 struct LEVEL lev;
+struct PLAYER ply[MAX_PLAYERS];
 
 unsigned short **Boom;
 unsigned short **Cave;
@@ -29,7 +28,7 @@ void game_init_vars(void)
 {
   int x, y;
 
-  Random = 1684108901;
+  RandomEM = 1684108901;
 
   for (y = 0; y < HEIGHT; y++)
     for (x = 0; x < WIDTH; x++)
@@ -67,6 +66,67 @@ void InitGameEngine_EM()
   game_animscreen();
 }
 
+#if 1
+
+void GameActions_EM(byte action[MAX_PLAYERS])
+{
+  static unsigned long game_frame_delay = 0;
+#if 1
+  unsigned long game_frame_delay_value = getGameFrameDelay_EM(20);
+#else
+  unsigned long game_frame_delay_value = getGameFrameDelay_EM(25);
+#endif
+  int i;
+
+#if 0
+  /* this is done in screens.c/HandleGameActions() by calling BackToFront() */
+  XSync(display, False);       /* block until all graphics are drawn */
+#endif
+
+  WaitUntilDelayReached(&game_frame_delay, game_frame_delay_value);
+
+  game_animscreen();
+
+  RandomEM = RandomEM * 129 + 1;
+
+  frame = (frame - 1) & 7;
+
+  for (i = 0; i < MAX_PLAYERS; i++)
+    readjoy(action[i], &ply[i]);
+
+  UpdateEngineValues(screen_x / TILEX, screen_y / TILEY);
+
+  if (frame == 7)
+  {
+    synchro_1();
+    synchro_2();
+  }
+
+  if (frame == 6)
+  {
+    synchro_3();
+    sound_play();
+
+    if (game_frame_delay_value > 0)    /* do not redraw values in warp mode */
+      DrawGameDoorValues_EM();
+  }
+
+#if 0
+  if (lev.time_initial == 0)
+    lev.time++;
+  else if (lev.time > 0)
+    lev.time--;
+#endif
+
+#if 0
+  if (lev.time_initial > 0 &&
+      lev.time > 0 && lev.time <= 50 && lev.time % 5 == 0 && setup.time_limit)
+    play_sound(-1, -1, SAMPLE_time);
+#endif
+}
+
+#else
+
 void GameActions_EM(byte action)
 {
   static unsigned long game_frame_delay = 0;
@@ -85,7 +145,7 @@ void GameActions_EM(byte action)
 
   game_animscreen();
 
-  Random = Random * 129 + 1;
+  RandomEM = RandomEM * 129 + 1;
 
   frame = (frame - 1) & 7;
 
@@ -107,11 +167,65 @@ void GameActions_EM(byte action)
     if (game_frame_delay_value > 0)    /* do not redraw values in warp mode */
       DrawGameDoorValues_EM();
   }
+
+#if 0
+  if (lev.time_initial == 0)
+    lev.time++;
+  else if (lev.time > 0)
+    lev.time--;
+#endif
+
+#if 0
+  if (lev.time_initial > 0 &&
+      lev.time > 0 && lev.time <= 50 && lev.time % 5 == 0 && setup.time_limit)
+    play_sound(-1, -1, SAMPLE_time);
+#endif
 }
 
+#endif
+
 
 /* read input device for players */
 
+#if 1
+
+void readjoy(byte action, struct PLAYER *ply)
+{
+  unsigned int north = 0, east = 0, south = 0, west = 0;
+  unsigned int snap = 0, drop = 0;
+
+  if (action & JOY_LEFT)
+    west = 1;
+
+  if (action & JOY_RIGHT)
+    east = 1;
+
+  if (action & JOY_UP)
+    north = 1;
+
+  if (action & JOY_DOWN)
+    south = 1;
+
+  if (action & JOY_BUTTON_1)
+    snap = 1;
+
+  if (action & JOY_BUTTON_2)
+    drop = 1;
+
+  ply->joy_snap = snap;
+  ply->joy_drop = drop;
+
+  if (ply->joy_stick || (north | east | south | west))
+  {
+    ply->joy_n = north;
+    ply->joy_e = east;
+    ply->joy_s = south;
+    ply->joy_w = west;
+  }
+}
+
+#else
+
 void readjoy(byte action)
 {
   unsigned int north = 0, east = 0, south = 0, west = 0;
@@ -159,3 +273,5 @@ void readjoy(byte action)
   }
 #endif
 }
+
+#endif