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62 lines
1.2 KiB
Lua
62 lines
1.2 KiB
Lua
%import textio
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%zeropage basicsafe
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; NOTE: meant to test to virtual machine output target (use -target virtual)
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main {
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sub start() {
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ubyte a1 = 0
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ubyte a2 = 42
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ubyte a3 = 1
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if (a1==0)==0
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a3 = (a1==0)==0
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if (a1!=0)==0
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a3 = (a1!=0)==0
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if (a1==0)!=0
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a3 = (a1==0)!=0
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if (a1!=0)!=0
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a3 = (a1!=0)!=0
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if (a1==0) or (a2==0)
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a3 = (a1==0) or (a2==0)
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if (a1==0) and (a2==0)
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a3 = (a1==0) and (a2==0)
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if not a1 or not a2 or not(not(a3))
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a3=not a1 or not a2 or not(not(a3))
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if (a1==0) or (a2==0)
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a3 = (a1==0) or (a2==0)
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if (a1==0) and (a2==0)
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a3 = (a1==0) and (a2==0)
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txt.print_ub(a3)
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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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