LÖVE

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function love.draw()
   love.graphics.push()
   love.graphics.rotate(math.pi)
   map:draw()
   love.graphics.pop()
end

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-- http://stackoverflow.com/a/7615129
function mysplit(inputstr, sep)
        if sep == nil then
                sep = "%s"
        end
        local t={} ; i=1
        for str in string.gmatch(inputstr, "([^"..sep.."]+)") do
                t[i] = str
                i = i + 1
        end
        return t
end

--- Batch Tiles in Object Layer for improved draw speed
-- @param layer The Object Layer
-- @return nil
function Map:setObjectSpriteBatches(layer)
	local newBatch = love.graphics.newSpriteBatch
	local tw       = self.tilewidth
	local th       = self.tileheight
	local batches  = {}

	for _, object in ipairs(layer.objects) do
		if object.gid then
			local tile  = self.tiles[object.gid] or self:setFlippedGID(object.gid)
			local ts    = tile.tileset
			local image = self.tilesets[tile.tileset].image

			batches[ts] = batches[ts] or newBatch(image, 1000)

			local batch = batches[ts]
			local tx    = object.x + tw + tile.offset.x
			local ty    = object.y + tile.offset.y
			local tr    = math.rad(object.rotation)
			local oy    = 0

			-- Compensation for scale/rotation shift
			if tile.sx == 1 and tile.sy == 1 then
				if tr ~= 0 then
					ty = ty + th
					oy = th
				end
			else
				if tile.sx < 0 then tx = tx + tw end
				if tile.sy < 0 then ty = ty + th end
				if tr      > 0 then tx = tx + tw end
				if tr      < 0 then ty = ty + th end
			end

         local props = object.properties or {}
         if props.color then            
            batch:setColor(mysplit(props.color, ","))
         else
            batch:setColor(255,255,255)
         end 
			id = batch:add(tile.quad, tx, ty, tr, tile.sx, tile.sy, 0, oy)
			self.tileInstances[tile.gid] = self.tileInstances[tile.gid] or {}
			table.insert(self.tileInstances[tile.gid], {
				layer = layer,
				batch = batch,
				id    = id,
				gid   = tile.gid,
				x     = tx,
				y     = ty,
				r     = tr,
				oy    = oy
			})
		end
	end

	layer.batches = batches
end

Code: Select all

  tilesets = {
    {
      name = "turbulence",
      firstgid = 1,
      tilewidth = 32,
      tileheight = 32,
      spacing = 0,
      margin = 0,
      image = "<HERE GOES YOUR TILESET>",
      imagewidth = 128,
      imageheight = 32,
      ...