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gml_GlobalScript__pal_swap_layer_start

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function _pal_swap_layer_start()
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{
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    if (event_type == ev_draw)
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    {
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        var _id = ds_priority_delete_min(global.Pal_Layer_Priority);
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        var _data = ds_map_find_value(global.Pal_Layer_Map, _id);
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        if (ds_list_find_index(_data, undefined) != -1)
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            exit;
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        pal_swap_set(ds_list_find_value(_data, 0), ds_list_find_value(_data, 1), ds_list_find_value(_data, 2));
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        ds_priority_add(global.Pal_Layer_Temp_Priority, _id, layer_get_depth(_id));
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    }
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}