Zsolt Tasnadi
2912d7c482
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23 lines
547 B
Lua
23 lines
547 B
Lua
--- @section RLE
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RLE = {}
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--- Draws an RLE-encoded image.
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--- @param runs table Array of run lengths.
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--- @param values table Array of pixel values (colors).
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function RLE.draw(img_values, img_runs)
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local SCREEN_WIDTH=240
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local SCREEN_HEIGHT=136
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local val_i=0
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local run=0
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for y=0,SCREEN_HEIGHT-1 do
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for x=0,SCREEN_WIDTH-1 do
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if run==0 then
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val_i=val_i+1
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run=img_runs[val_i]
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end
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run=run-1
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pix(x,y,img_values[val_i])
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end
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end
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end
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