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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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Lines of Context:
zoetrope/sprites/tile.lua
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                        self._quad = love.graphics.newQuad(self.imageOffset.x, self.imageOffset.y,
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                                                                                           self.width, self.height,
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                                                                                           self._imageObj:getWidth(), self._imageObj:getHeight())
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                        --self._imageObj:setWrap('repeat', 'repeat')
 
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                        self._imageObj:setWrap('repeat', 'repeat')
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                        self._set.image = self.image
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                        self._set.imageOffset.x = self.imageOffset.x
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                        self._set.imageOffset.y = self.imageOffset.y
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                -- draw the quad
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                local scaleX = self.scale * self.distort.x
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                local scaleY = self.scale * self.distort.y
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                local origX = self.origin.x or (self.width / 2)
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                local origY = self.origin.y or (self.height / 2)
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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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    if map then
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      batches = map and 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]:add(self._quad, x + origX, y + origY,self.rotation,
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                              scaleX, scaleY, origX, origY)
 
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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.draw(self._imageObj, self._quad, x + origX, y + origY,
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                         self.rotation, scaleX, scaleY, origX, origY)
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    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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                end
 
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                -- reset color
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                if colored then
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        end,
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        __tostring = function (self)
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                local result = 'Tile (x: ' .. tostring(self.x) .. ', y: ' .. tostring(self.y) ..
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                                           ', w: ' .. tostring(self.width) .. ', h: ' .. tostring(self.height) .. ', '
 
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                local result = 'Tile (x: ' .. self.x .. ', y: ' .. self.y ..
 
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                                           ', w: ' .. self.width .. ', h: ' .. self.height .. ', '
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                result = result .. 'image \'' .. self.image .. '\', '
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