升级SCR模块,整理大量坐标系变换代码
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@@ -1,6 +1,6 @@
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--Flying cubes
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local gc=love.graphics
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local gc_push,gc_pop,gc_clear,gc_origin=gc.push,gc.pop,gc.clear,gc.origin
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local gc_clear=gc.clear
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local gc_setColor,gc_setLineWidth=gc.setColor,gc.setLineWidth
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local gc_rectangle=gc.rectangle
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@@ -65,8 +65,6 @@ function back.update(dt)
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end
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function back.draw()
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gc_clear(.1,.1,.1)
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gc_push('transform')
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gc_origin()
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gc_setLineWidth(6)
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for i=1,#squares do
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local S=squares[i]
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@@ -76,7 +74,6 @@ function back.draw()
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gc_setColor(c[1],c[2],c[3],.3)
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gc_rectangle('fill',S.x,S.y,S.size,S.size)
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end
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gc_pop()
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end
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function back.discard()
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squares=nil
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