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+-- title: antmarch
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+-- author: _gav, pixelbath
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+-- desc: _gav found a neat (cheap) way to represent marching ants on an 8x8 tile. can be extended to larger sizes if needed
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+-- script: lua
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+
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+local flip_states = {0,1,3,2}
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+local flip_state = flip_states[math.floor((time() / 333) % 4)+1]
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+local draw_x = 0
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+local draw_y = 0
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+function TIC()
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+
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+ if btnp(0) then draw_y=draw_y-8 end
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+ if btnp(1) then draw_y=draw_y+8 end
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+ if btnp(2) then draw_x=draw_x-8 end
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+ if btnp(3) then draw_x=draw_x+8 end
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+
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+ cls(13)
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+ flip_state = flip_states[math.floor((time() / 333) % 4)+1]
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+ spr(256, draw_x, draw_y, 0, 1, flip_state)
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+end
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+
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+-- <SPRITES>
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+-- 000:cc0ccc0cc000000c0000000cc0000000c000000cc000000c0000000cccc0ccc0
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+-- 001:000c000cc000000000000000000000000000000cc00000000000000000c000c0
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+-- </SPRITES>
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+
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+-- <PALETTE>
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+-- 000:1a1c2c5d275db13e53ef7d57ffcd75a7f07038b76425717929366f3b5dc941a6f673eff7f4f4f494b0c2566c86333c57
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+-- </PALETTE>
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+
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