added setting global animation position from CE triggering that animation

[rocksndiamonds.git] / src / game.c

diff --git a/src/game.c b/src/game.c
index 2372aac5f4106df0f5eb1610271cc96df6c1bc9e..8cabb12de8c3ec028aaf681cc3196b4b00142225 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++)
@@ -3505,10 +3516,10 @@ static void InitGameEngine(void)
     {
       int element = EL_CUSTOM_START + i;
 
-      if (HAS_CHANGE_EVENT(element, CE_CLICKED_BY_MOUSE) ||
-         HAS_CHANGE_EVENT(element, CE_PRESSED_BY_MOUSE) ||
-         HAS_CHANGE_EVENT(element, CE_MOUSE_CLICKED_ON_X) ||
-         HAS_CHANGE_EVENT(element, CE_MOUSE_PRESSED_ON_X))
+      if (HAS_ANY_CHANGE_EVENT(element, CE_CLICKED_BY_MOUSE) ||
+         HAS_ANY_CHANGE_EVENT(element, CE_PRESSED_BY_MOUSE) ||
+         HAS_ANY_CHANGE_EVENT(element, CE_MOUSE_CLICKED_ON_X) ||
+         HAS_ANY_CHANGE_EVENT(element, CE_MOUSE_PRESSED_ON_X))
        game.use_mouse_actions = TRUE;
     }
   }
@@ -10704,6 +10715,16 @@ 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)
+  {
+    int fx = getFieldbufferOffsetX_RND(ScreenMovDir, ScreenGfxPos);
+    int fy = getFieldbufferOffsetY_RND(ScreenMovDir, ScreenGfxPos);
+    int sx = FX + SCREENX(x) * TILEX_VAR;
+    int sy = FY + SCREENY(y) * TILEY_VAR;
+
+    HandleGlobalAnimEventByElementChange(element, page, sx - fx, sy - fy);
+  }
+
   if (change->explode)
   {
     Bang(x, y);