Reverse order of visual gears linked list Now vgears will render in the order they have been added. Older visual gears are rendered earlier, so they are "behind" newer visual gears. This has been primarily done to fix the render order of speech bubbles (bug #287).

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pub type GearId = u16;

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pub trait GearData {}

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pub trait GearDataProcessor<T: GearData> {

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    fn add(&mut self, gear_id: GearId, gear_data: T);

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}

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pub trait GearDataAggregator<T: GearData> {

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    fn find_processor(&mut self) -> &mut GearDataProcessor<T>;

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}