neft/src/renderer/impl/native/android.coffee

JavaScript. Everywhere.

'use strict'

assert = require 'src/assert'

nativeActions = require 'src/native/actions'
nativeBridge = require 'src/native/bridge'

module.exports = (impl) ->
    Types:
        Scrollable: require './level2/scrollable'

    bridge: do ->
        itemsById = new Array 20000 # 20k
        itemsById.push null

        lastId = 0

        vsync = ->
            requestAnimationFrame vsync
            nativeBridge.sendData()

        requestAnimationFrame vsync

        inActions: nativeActions.in
        outActions: nativeActions.out
        listen: nativeBridge.addActionListener
        getId: (item) ->
            assert.instanceOf item, impl.Renderer.Item
            itemsById[++lastId] = item
            lastId
        getItemFromReader: (reader) ->
            itemsById[reader.integers[reader.integersIndex++]]
        pushAction: nativeBridge.pushAction
        pushItem: (val) ->
            if val isnt null
                assert.instanceOf val, impl.Renderer.Item
            nativeBridge.pushInteger if val isnt null then val._impl.id else 0
            return
        pushBoolean: nativeBridge.pushBoolean
        pushInteger: nativeBridge.pushInteger
        pushFloat: nativeBridge.pushFloat
        pushString: nativeBridge.pushString