mirror of
https://github.com/irmen/prog8.git
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90 lines
1.9 KiB
Lua
90 lines
1.9 KiB
Lua
%import textio
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;%import floats
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%import conv
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%zeropage dontuse
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; NOTE: meant to test to virtual machine output target (use -target vitual)
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main {
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sub start() {
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uword uw = 15555
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uword squw = sqrt16(uw)
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txt.print_uw(squw)
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txt.nl()
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squw = rndw()
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txt.print_uw(squw)
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txt.spc()
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squw = rndw()
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txt.print_uw(squw)
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txt.nl()
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squw = rnd()
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txt.print_uw(squw)
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txt.spc()
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squw = rnd()
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txt.print_uw(squw)
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txt.nl()
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; float f1 = 1.2345
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; float f2 = -9.99
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; float f3 = f1 % f2
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; floats.print_f(f3)
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; f3 = floats.sin(f3)
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; floats.print_f(f3)
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; txt.nl()
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; float f1 = 1.555
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; floats.print_f(floats.sin(f1))
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; txt.nl()
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; floats.print_f(floats.cos(f1))
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; txt.nl()
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; floats.print_f(floats.tan(f1))
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; txt.nl()
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; floats.print_f(floats.atan(f1))
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; txt.nl()
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; floats.print_f(floats.ln(f1))
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; txt.nl()
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; floats.print_f(floats.log2(f1))
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; txt.nl()
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; floats.print_f(floats.sqrt(f1))
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; txt.nl()
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; floats.print_f(floats.rad(f1))
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; txt.nl()
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; floats.print_f(floats.deg(f1))
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; txt.nl()
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; floats.print_f(floats.round(f1))
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; txt.nl()
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; floats.print_f(floats.floor(f1))
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; txt.nl()
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; floats.print_f(floats.ceil(f1))
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; txt.nl()
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; floats.print_f(floats.rndf())
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; txt.nl()
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; "sin", "cos", "tan", "atan",
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; "ln", "log2", "sqrt", "rad",
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; "deg", "round", "floor", "ceil", "rndf"
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; a "pixelshader":
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void syscall1(8, 0) ; enable lo res creen
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ubyte shifter
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; pokemon(1,0)
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repeat {
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uword xx
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uword yy = 0
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repeat 240 {
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xx = 0
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repeat 320 {
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syscall3(10, xx, yy, xx*yy + shifter) ; plot pixel
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xx++
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}
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yy++
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}
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shifter+=4
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}
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}
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}
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