rnd-20050103-1-src

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

diff --git a/src/game_em/init.c b/src/game_em/init.c
index 7f775a05322b586bf40a066a4f88e63bef26a70d..42117321e902bf5a0cf88236b7dd1e02fce73cb5 100644 (file)
--- a/src/game_em/init.c
+++ b/src/game_em/init.c
@@ -4,13 +4,17 @@
  */
 
 #include <signal.h>
+
+#if !defined(TARGET_SDL)
 #include <sys/wait.h>
+#endif
 
-#include "game_em.h"
+#include "main_em.h"
 
 #include "global.h"
 #include "display.h"
 #include "sample.h"
+#include "level.h"
 
 
 Bitmap *objBitmap;
@@ -33,6 +37,13 @@ GC spriteGC;
 #endif
 
 char play[SAMPLE_MAX];
+int play_x[SAMPLE_MAX];
+int play_y[SAMPLE_MAX];
+int play_element[SAMPLE_MAX];
+
+static boolean use_native_em_sound = 0;
+
+struct GlobalInfo_EM global_em_info;
 
 #if defined(AUDIO_UNIX_NATIVE)
 static int sound_pid = -1;
@@ -57,6 +68,7 @@ static const char *sound_names[SAMPLE_MAX] =
   "12.collect.au",
   "13.diamond.au",
   "14.squash.au",
+  "14.squash.au",
   "15.drip.au",
   "16.push.au",
   "17.dirt.au",
@@ -97,6 +109,7 @@ static const int sound_volume[SAMPLE_MAX] =
   100,
   100,
   100,
+  100,
   20,
   100,
   100,
@@ -114,6 +127,7 @@ char *progname;
 char *arg_basedir;
 
 extern void tab_generate();
+extern void tab_generate_graphics_info_em();
 extern void ulaw_generate();
 
 int open_all(void)
@@ -139,6 +153,9 @@ int open_all(void)
 
   screenBitmap = CreateBitmap(MAX_BUF_XSIZE * TILEX, MAX_BUF_YSIZE * TILEY,
                              DEFAULT_DEPTH);
+
+  global_em_info.screenbuffer = screenBitmap;
+
 #endif
 
 #if 0
@@ -161,7 +178,7 @@ int open_all(void)
 
 #if defined(PLATFORM_LINUX) || defined(PLATFORM_BSD)
 
-  if (1)
+  if (use_native_em_sound)
   {
     char name[MAXNAME+2];
     int i;
@@ -229,13 +246,18 @@ void em_open_all()
 {
   /* pre-calculate some data */
   tab_generate();
+#if defined(PLATFORM_LINUX) || defined(PLATFORM_BSD)
   ulaw_generate();
+#endif
 
   progname = "emerald mine";
 
   if (open_all() != 0)
     Error(ERR_EXIT, "em_open_all(): open_all() failed");
 
+  /* after "open_all()", because we need the graphic bitmaps to be defined */
+  tab_generate_graphics_info_em();
+
   game_init_vars();
 }
 
@@ -274,38 +296,52 @@ void em_close_all(void)
 extern unsigned int screen_x;
 extern unsigned int screen_y;
 
-void play_sound(int x, int y, int sample)
+void play_element_sound(int x, int y, int sample, int element)
 {
+#if 0
   unsigned int left = screen_x / TILEX;
   unsigned int top  = screen_y / TILEY;
 
-#if 0
-  if (x == -1 && y == -1)      /* play sound in the middle of the screen */
-    play[sample] = 0xffff;
-  else if ((unsigned int)(y - top)  <= SCR_FIELDY &&
-          (unsigned int)(x - left) <= SCR_FIELDX)
-    play[sample] = (y << 8) | (x & 0xff);
-#else
   if ((x == -1 && y == -1) ||  /* play sound in the middle of the screen */
       ((unsigned int)(y - top)  <= SCR_FIELDY &&
        (unsigned int)(x - left) <= SCR_FIELDX))
+#endif
+  {
+#if 1
+    PlayLevelSound_EM(x, y, element, sample);
+#else
     play[sample] = 1;
+    play_x[sample] = x;
+    play_y[sample] = y;
+    play_element[sample] = element;
 #endif
+  }
+}
+
+void play_sound(int x, int y, int sample)
+{
+  play_element_sound(x, y, sample, -1);
 }
 
 void sound_play(void)
 {
+  if (!use_native_em_sound)
+  {
+    int i;
+
 #if 0
-  int i;
+    UpdateEngineValues(screen_x / TILEX, screen_y / TILEY);
+#endif
 
-  for (i = 0; i < SAMPLE_MAX; i++)
-    if (play[i])
-      PlayLevelSound_EM(0,0,0,0);
+    return;
 
-#else
+    for (i = 0; i < SAMPLE_MAX; i++)
+      if (play[i])
+       PlayLevelSound_EM(play_x[i], play_y[i], play_element[i], i);
+  }
 
 #if defined(AUDIO_UNIX_NATIVE)
-  if (sound_pipe[1] != -1)
+  if (use_native_em_sound && sound_pipe[1] != -1)
   {
     if (write(sound_pipe[1], &play, sizeof(play)) == -1)
     {
@@ -324,8 +360,26 @@ void sound_play(void)
       }
     }
   }
-#endif
+
 #endif
 
   memset(play, 0, sizeof(play));
 }
+
+unsigned int InitEngineRND_EM(long seed)
+{
+  if (seed == NEW_RANDOMIZE)
+  {
+    int simple_rnd = SimpleRND(1000);
+    int i;
+
+    for (i = 0; i < simple_rnd || Random == NEW_RANDOMIZE; i++)
+      Random = Random * 129 + 1;
+
+    seed = Random;
+  }
+
+  Random = seed;
+
+  return (unsigned int) seed;
+}