Added rewind method.

src/display/animation/queue.c

@@ -67,21 +67,16 @@ void queueDispose(queue_t *queue) {
 
 void queueRestack(queue_t *queue) {
   uint8_t i;
-  queueaction_t items[ANIMATION_QUEUE_ITEM_MAX];
 
-  // Take the current queue and copy it.
-  arrayCopy(sizeof(queueaction_t),
-    queue->items+queue->current, queue->count - queue->current,
-    items
+  // Rewind the array.
+  arrayRewind(sizeof(queueaction_t), queue->items, ANIMATION_QUEUE_START,
+    queue->current, queue->count
   );
 
   // Now rewind the stack
   queue->count -= queue->current;
   queue->current = 0;
 
-  // Now copy back
-  arrayCopy(sizeof(queueaction_t), items, queue->count, queue->items);
-
   // Now fix indexes
   for(i = 0; i < queue->count; i++) {
     queue->items[i].index = i;