Dosbox.Module

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Dosbox.Module

Wrapper for emscripten module that also holds canvas element

Usage:

new Dosbox.Module({canvas: canvas});

Constructor arguments:

canvas - dom element it is used to render dosbox screen

class Dosbox.Module

  constructor: (options) ->
    @elCanvas = options.canvas
    @canvas = @elCanvas[0]

  preRun: []

  postRun: []

  totalDependencies: 0

SDL_numSimultaneouslyQueuedBuffers: 1

  print: (text) ->
    text = Array::slice.call(arguments).join(' ')
    console?.log? text

  printErr: (text) ->
    text = Array::slice.call(arguments).join(' ')
    console?.error? text

  setStatus: (text) ->
    console?.log? text

  monitorRunDependencies: (left) ->
    @totalDependencies = Math.max(@totalDependencies, left)
    status =
      if left
        "Preparing... (#{@totalDependencies - left}/#{@totalDependencies})"
      else
        'All downloads complete.'
    Module.setStatus status