mirror of
https://github.com/irmen/prog8.git
synced 2024-07-29 10:29:37 +00:00
130 lines
3.0 KiB
Lua
130 lines
3.0 KiB
Lua
%import textio
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%import math
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%import string
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%import floats
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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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ubyte value = 42
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sub inline_candidate() -> ubyte {
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return math.sin8u(value)
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}
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sub add(ubyte first, ubyte second) -> ubyte {
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return first + second
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}
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sub mul(ubyte first, ubyte second) -> ubyte {
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return first * second
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}
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sub start() {
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ubyte @shared value = inline_candidate()
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str name = "irmen123ABC"
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str other = "zrmen123ABC"
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txt.print_ub(string.upper(name))
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txt.print(name)
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txt.nl()
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txt.print_ub(string.lower(name))
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txt.print(name)
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txt.nl()
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uword otheraddr = &other
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txt.print_ub(name!=other)
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txt.spc()
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txt.print_ub(name==other)
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txt.nl()
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txt.print_ub(name>other)
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txt.spc()
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txt.print_ub(name>=other)
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txt.nl()
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txt.print_ub(name<other)
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txt.spc()
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txt.print_ub(name<=other)
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txt.nl()
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txt.nl()
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other[0]='i'
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txt.print_ub(name!=other)
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txt.spc()
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txt.print_ub(name==other)
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txt.nl()
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txt.print_ub(name>other)
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txt.spc()
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txt.print_ub(name>=other)
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txt.nl()
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txt.print_ub(name<other)
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txt.spc()
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txt.print_ub(name<=other)
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txt.nl()
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; txt.print_ub(inline_candidate())
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; txt.nl()
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; ubyte value = add(3,4) |> add(10) |> mul(2) |> math.sin8u()
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; txt.print_ub(value)
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; txt.nl()
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; uword wvalue = add(3,4) |> add($30) |> mkword($ea)
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; txt.print_uwhex(wvalue, true)
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; txt.nl()
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; expected output: aaabbb aaa bbb
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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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; sys.gfx_enable(0) ; enable lo res screen
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; ubyte shifter
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;
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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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; sys.gfx_plot(xx, yy, xx*yy + shifter as ubyte)
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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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