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Viewing changes to zoetrope/sprites/tile.lua

  • Committer: Josh C
  • Date: 2013-08-25 02:04:52 UTC
  • Revision ID: josh@9ix.org-20130825020452-py8fijli8m5te5gv
improve performance with (sketchy, experimental) sprite batches

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zoetrope/sprites/tile.lua
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                end
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        end,
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        draw = function (self, x, y)
 
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        draw = function (self, x, y, map)
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                if not self.visible or self.alpha <= 0 then return end
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                x = math.floor(x or self.x)
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                if self.flipX then scaleX = scaleX * -1 end
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                if self.flipY then scaleY = scaleY * -1 end
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                love.graphics.drawq(self._imageObj, self._quad, x + self.width / 2, y + self.height / 2, self.rotation,
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                                                        scaleX, scaleY, self.width / 2, self.height / 2)
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    if map then
 
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       batches = map.spriteBatches
 
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       if not batches[self.image] then
 
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          --batches:addBatch(self.image, self._imageObj)
 
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          local maph, mapw = map:getMapSize()
 
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          batches[self.image] = love.graphics.newSpriteBatch(self._imageObj, mapw * maph)
 
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          print('adding new batch')
 
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       end
 
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       batches[self.image]:addq(self._quad, x + self.width / 2, y + self.height / 2, self.rotation, scaleX, scaleY, self.width / 2, self.height / 2)
 
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    else
 
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       love.graphics.drawq(self._imageObj, self._quad, x + self.width / 2, y + self.height / 2, self.rotation,
 
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                           scaleX, scaleY, self.width / 2, self.height / 2)
 
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                end
 
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                -- reset color
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                if colored then