added support for custom elements triggering global animations

[rocksndiamonds.git] / src / game.c

diff --git a/src/game.c b/src/game.c
index c3b2ef7efa08938c50f2d43ddb4091eb2815a70c..0d1830340a376487b5c2b7d6cd972b537a7060d7 100644 (file)
--- a/src/game.c
+++ b/src/game.c
@@ -3195,6 +3195,17 @@ static void InitGameEngine(void)
     SET_PROPERTY(ch_delay->element, EP_CAN_CHANGE_OR_HAS_ACTION, TRUE);
   }
 
+  // ---------- initialize if element can trigger global animations -----------
+
+  for (i = 0; i < MAX_NUM_ELEMENTS; i++)
+  {
+    struct ElementInfo *ei = &element_info[i];
+
+    ei->has_anim_event = FALSE;
+  }
+
+  InitGlobalAnimEventsForCustomElements();
+
   // ---------- initialize internal run-time variables ------------------------
 
   for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
@@ -10704,6 +10715,9 @@ static boolean ChangeElement(int x, int y, int element, int page)
 
   ChangeCount[x][y]++;         // count number of changes in the same frame
 
+  if (ei->has_anim_event)
+    HandleGlobalAnimEventByElementChange(element);
+
   if (change->explode)
   {
     Bang(x, y);