X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fanim.c;h=3c19176fc62aa7b7ad1e5f6926319035fdc5d2eb;hb=506db99d238d96b14932fb48c6d101f7f5d67377;hp=0aa1c0f4ff12a0970415d9c2b5f67f87429f8b04;hpb=1ca0fee4ac95ccdbcd409ea064c1a2c4de68fc91;p=rocksndiamonds.git

diff --git a/src/anim.c b/src/anim.c
index 0aa1c0f4..3c19176f 100644
--- a/src/anim.c
+++ b/src/anim.c
@@ -108,6 +108,7 @@ struct GlobalAnimPartControlInfo
   int step_xoffset, step_yoffset;
 
   unsigned int initial_anim_sync_frame;
+  unsigned int anim_random_frame;
   unsigned int step_delay, step_delay_value;
 
   int init_delay_counter;
@@ -242,6 +243,9 @@ int getAnimationFrame(int num_frames, int delay, int mode, int start_frame,
 {
   int frame = 0;
 
+  if (delay < 1)			// delay must be at least 1
+    delay = 1;
+
   sync_frame += start_frame * delay;
 
   if (mode & ANIM_LOOP)			// looping animation
@@ -409,6 +413,7 @@ static void InitToonControls(void)
     part->control_info.y = ARG_UNDEFINED_VALUE;
 
     part->initial_anim_sync_frame = 0;
+    part->anim_random_frame = -1;
 
     part->step_delay = 0;
     part->step_delay_value = graphic_info[control].step_delay;
@@ -513,6 +518,7 @@ static void InitGlobalAnimControls(void)
 	part->control_info = graphic_info[control];
 
 	part->initial_anim_sync_frame = 0;
+	part->anim_random_frame = -1;
 
 	part->step_delay = 0;
 	part->step_delay_value = graphic_info[control].step_delay;
@@ -764,6 +770,7 @@ static void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
 	  (g->draw_masked ? BlitBitmapMasked : BlitBitmap);
 	void (*blit_screen)(Bitmap *, int, int, int, int, int, int) =
 	  (g->draw_masked ? BlitToScreenMasked : BlitToScreen);
+	int last_anim_random_frame = gfx.anim_random_frame;
 
 	if (!(part->state & ANIM_STATE_RUNNING))
 	  continue;
@@ -796,10 +803,21 @@ static void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
 	dst_y += part->viewport_y;
 
 	sync_frame = anim_sync_frame - part->initial_anim_sync_frame;
+
+	// re-initialize random animation frame after animation delay
+	if (g->anim_mode == ANIM_RANDOM &&
+	    sync_frame % g->anim_delay == 0 &&
+	    sync_frame > 0)
+	  part->anim_random_frame = GetSimpleRandom(g->anim_frames);
+
+	gfx.anim_random_frame = part->anim_random_frame;
+
 	frame = getAnimationFrame(g->anim_frames, g->anim_delay,
 				  g->anim_mode, g->anim_start_frame,
 				  sync_frame);
 
+	gfx.anim_random_frame = last_anim_random_frame;
+
 	getFixedGraphicSource(part->graphic, frame, &src_bitmap,
 			      &src_x, &src_y);
 
@@ -1260,6 +1278,10 @@ static int HandleGlobalAnim_Part(struct GlobalAnimPartControlInfo *part,
     part->initial_anim_sync_frame =
       (g->anim_global_sync ? 0 : anim_sync_frame + part->init_delay_counter);
 
+    // do not re-initialize random animation frame after fade-in
+    if (part->anim_random_frame == -1)
+      part->anim_random_frame = GetSimpleRandom(g->anim_frames);
+
     if (c->direction & MV_HORIZONTAL)
     {
       int pos_bottom = part->viewport_height - g->height;
@@ -1760,9 +1782,11 @@ static void InitGlobalAnim_Clickable(void)
 static boolean InitGlobalAnim_Clicked(int mx, int my, int clicked_event)
 {
   boolean click_consumed = FALSE;
+  boolean anything_clicked = FALSE;
   boolean any_part_clicked = FALSE;
   boolean any_event_action = FALSE;
   int mode_nr;
+  int i;
 
   // check game modes in reverse draw order (to stop when clicked)
   for (mode_nr = NUM_GAME_MODES - 1; mode_nr >= 0; mode_nr--)
@@ -1803,7 +1827,7 @@ static boolean InitGlobalAnim_Clicked(int mx, int my, int clicked_event)
 		 part->old_anim_nr + 1, part->old_nr + 1);
 #endif
 
-	  part->clicked = TRUE;
+	  anything_clicked = part->clicked = TRUE;
 	  click_consumed |= clickConsumed(part);
 	}
 
@@ -1816,7 +1840,7 @@ static boolean InitGlobalAnim_Clicked(int mx, int my, int clicked_event)
 		 part->old_anim_nr + 1, part->old_nr + 1);
 #endif
 
-	  part->clicked = TRUE;
+	  anything_clicked = part->clicked = TRUE;
 	  click_consumed |= clickConsumed(part);
 	}
 
@@ -1846,7 +1870,7 @@ static boolean InitGlobalAnim_Clicked(int mx, int my, int clicked_event)
 		   part->old_anim_nr + 1, part->old_nr + 1);
 #endif
 
-	    part->clicked = TRUE;
+	    anything_clicked = part->clicked = TRUE;
 	    click_consumed |= clickConsumed(part);
 	  }
 
@@ -1858,13 +1882,17 @@ static boolean InitGlobalAnim_Clicked(int mx, int my, int clicked_event)
     }
   }
 
-  if (click_consumed)
+  if (anything_clicked)
   {
     handle_click = TRUE;
 
-    HandleGlobalAnim(ANIM_CONTINUE, game_status);
+    for (i = 0; i < NUM_GAME_MODES; i++)
+      HandleGlobalAnim(ANIM_CONTINUE, i);
 
     handle_click = FALSE;
+
+    // prevent ignoring release event if processed within same game frame
+    StopProcessingEvents();
   }
 
   return (click_consumed || any_event_action);