module('spritebatch')
module('camera')
module('color')
module('ui')
module('screen')
module('time')
module('glm')
module('text')
module('tileset')
module('texture')

screenSetBackground(colorBlack())
camera = cameraCreate(CAMERA_PROJECTION_TYPE_ORTHOGRAPHIC)

tileset = tilesetGetByName("ui")
ui = textureLoad(tileset.texture)

function sceneDispose()
end

function sceneUpdate()
end

function sceneRender()
  -- UI
  cameraPushMatrix(camera)
  camera.bottom = screenGetHeight()
  camera.right = screenGetWidth()

  slice = tilesetTileGetUV(tileset, 0)
  spriteBatchPush(ui,
    0, 0,
    ui.width * slice.u1, ui.height * slice.v1,
    colorRainbow(),
    slice.u0, slice.v0,
    slice.u1, slice.v1
  )
  spriteBatchFlush()

  -- textDraw(0, 0, "Hello World", colorRainbow())

  cameraPopMatrix()
end