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https://github.com/irmen/prog8.git
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73 lines
1.2 KiB
Lua
73 lines
1.2 KiB
Lua
%import textio
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%import floats
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%import syslib
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%zeropage basicsafe
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; Note: this program is compatible with C64 and CX16.
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main {
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sub start() {
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float[] fls = [1.1, 2.2, 0.0, 4.4, 3.3]
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float fl
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ubyte ii
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fls[2] = sin(fls[0])
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for ii in 0 to len(fls)-1 {
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floats.print_f(fls[ii])
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txt.chrout('\n')
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}
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txt.chrout('\n')
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fls[3] = cos(fls[0])
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for ii in 0 to len(fls)-1 {
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floats.print_f(fls[ii])
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txt.chrout('\n')
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}
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; fl = getfloat()
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;
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; floats.print_f(fl)
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; txt.chrout('\n')
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testX()
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}
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sub chrin() -> ubyte {
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return 99
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}
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sub getstr() -> str {
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@($d020)++
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return "foobar"
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}
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; sub getfloat() -> float {
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; return 4.56789
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; }
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sub mcp(uword from, uword dest, ubyte length) {
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txt.print_uw(from)
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txt.print_uw(dest)
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txt.print_ub(length)
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}
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asmsub testX() {
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%asm {{
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stx _saveX
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lda #13
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jsr txt.chrout
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lda _saveX
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jsr txt.print_ub
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lda #13
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jsr txt.chrout
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ldx _saveX
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rts
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_saveX .byte 0
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}}
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}
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}
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