-- @include /koptilnya/libs/watcher.txt
-- @include ./base.txt
require('/koptilnya/libs/watcher.txt')
require('./base.txt')

ManualGearbox = class('ManualGearbox', Gearbox)

function ManualGearbox:initialize(...)
    Gearbox.initialize(self, ...)

    function shiftFunc()
        local upshift = wire.ports.Upshift or 0
        local downshift = wire.ports.Downshift or 0

        return upshift - downshift
    end

    self.shiftWatcher = watcher(shiftFunc, function(val)
        if val ~= 0 then
            self:shift(val)
        end
    end)
end

function ManualGearbox:recalcRatio()
    if self.gear == -1 then
        self.ratio = -self.reverse
    elseif self.gear == 0 then
        self.ratio = 0
    else
        self.ratio = self.ratios[self.gear]
    end
end

function ManualGearbox:shift(dir)
    self:setGear(self.gear + dir)
end

-- function ManualGearbox:getOutputs()
--     return {
--         Gearbox_RPM = 'number',
--         Gearbox_Torque = 'number'
--     }
-- end

-- function ManualGearbox:updateOutputs()

-- end

function ManualGearbox:update()
    Gearbox.update(self)

    self.shiftWatcher()
end