mirror of https://github.com/irmen/prog8.git
28 lines
796 B
Lua
28 lines
796 B
Lua
%import math
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%import monogfx
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main {
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sub start() {
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monogfx.hires()
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monogfx.drawmode(monogfx.MODE_INVERT)
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ubyte tt
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repeat {
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ubyte tts=tt
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word x1 = math.sin8(tts)
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word y1 = math.cos8(tts)
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tts += 256/3
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word x2 = math.sin8(tts)
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word y2 = math.cos8(tts)
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tts += 256/3
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word x3 = math.sin8(tts)
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word y3 = math.cos8(tts)
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monogfx.line(320+x1*2 as uword, 240+y1 as uword, 320+x2 as uword, 240+y2 as uword, true)
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monogfx.line(320+x2*2 as uword, 240+y2 as uword, 320+x3 as uword, 240+y3 as uword, true)
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monogfx.line(320+x3*2 as uword, 240+y3 as uword, 320+x1 as uword, 240+y1 as uword, true)
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tt++
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}
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}
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}
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