added support for handling multiple event definitions for global animations

[rocksndiamonds.git] / src / anim.c

diff --git a/src/anim.c b/src/anim.c
index 4ea38b41afbb98bbd52e2566cb95ee3226e84b45..49f346ee8e347959d29388ddf526f42007ae189e 100644 (file)
--- a/src/anim.c
+++ b/src/anim.c
@@ -990,27 +990,46 @@ static void PlayGlobalAnimSoundIfLoop(struct GlobalAnimPartControlInfo *part)
   PlayGlobalAnimSound(part);
 }
 
-static boolean isClickablePart(struct GlobalAnimPartControlInfo *part, int mask)
+static boolean checkGlobalAnimEvent(int anim_event, int mask)
 {
-  struct GraphicInfo *c = &part->control_info;
   int trigger_mask = ANIM_EVENT_ANIM_MASK | ANIM_EVENT_PART_MASK;
   int mask_anim_only = mask & ANIM_EVENT_ANIM_MASK;
-  int init_event = GetGlobalAnimEventValue(c->init_event, 0);
-  int anim_event = GetGlobalAnimEventValue(c->anim_event, 0);
 
   if (mask & ANIM_EVENT_ANY)
-    return (init_event & ANIM_EVENT_ANY ||
-           anim_event & ANIM_EVENT_ANY);
+    return (anim_event & ANIM_EVENT_ANY);
   else if (mask & ANIM_EVENT_SELF)
-    return (init_event & ANIM_EVENT_SELF ||
-           anim_event & ANIM_EVENT_SELF);
+    return (anim_event & ANIM_EVENT_SELF);
   else
-    return ((init_event & trigger_mask) == mask ||
-           (anim_event & trigger_mask) == mask ||
-           (init_event & trigger_mask) == mask_anim_only ||
+    return ((anim_event & trigger_mask) == mask ||
            (anim_event & trigger_mask) == mask_anim_only);
 }
 
+static boolean isClickablePart(struct GlobalAnimPartControlInfo *part, int mask)
+{
+  struct GraphicInfo *c = &part->control_info;
+  int num_init_events = GetGlobalAnimEventValueCount(c->init_event);
+  int num_anim_events = GetGlobalAnimEventValueCount(c->anim_event);
+  int i;
+
+  for (i = 0; i < num_init_events; i++)
+  {
+    int init_event = GetGlobalAnimEventValue(c->init_event, i);
+
+    if (checkGlobalAnimEvent(init_event, mask))
+      return TRUE;
+  }
+
+  for (i = 0; i < num_anim_events; i++)
+  {
+    int anim_event = GetGlobalAnimEventValue(c->anim_event, i);
+
+    if (checkGlobalAnimEvent(anim_event, mask))
+      return TRUE;
+  }
+
+  return FALSE;
+}
+
 static boolean isClickedPart(struct GlobalAnimPartControlInfo *part,
                             int mx, int my, boolean clicked)
 {