mirror of
https://github.com/irmen/prog8.git
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125 lines
2.2 KiB
Lua
125 lines
2.2 KiB
Lua
%import textio
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%import floats
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%import syslib
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%option enable_floats ; TODO remove this option, only import floats is requires
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%zeropage basicsafe
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; Note: this program is compatible with C64 and CX16.
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; TODO fix abs() and the other builtin funcs
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main {
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sub start() {
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uword ss
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ss = %1000000110101010
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ss <<= 8
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txt.print_uwbin(ss, 1)
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txt.chrout('\n')
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ss = %1000000110101111
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ss <<= 9
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txt.print_uwbin(ss, 1)
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txt.chrout('\n')
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ss = %1000000110101111
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ss <<= 14
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txt.print_uwbin(ss, 1)
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txt.chrout('\n')
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ss = %1000000110101111
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ss <<= 15
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txt.print_uwbin(ss, 1)
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txt.chrout('\n')
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ss = %1000000110101111
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ss <<= 16
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txt.print_uwbin(ss, 1)
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txt.chrout('\n')
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ss = %1000000110101010
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ss <<= 17
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txt.print_uwbin(ss, 1)
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txt.chrout('\n')
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main22.testX()
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}
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}
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main22 {
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sub start() {
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ubyte char
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uword ssss
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float fl
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;char = 1+(lsb(ssss) * 2)
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;fl = 2.0*(abs(fl) + 1.0)
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char = abs(char)
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char = lsb(ssss)
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char++
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char = msb(ssss)
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char++
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char = c64.CHRIN()
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txt.print_ub(char)
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txt.chrout('\n')
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char = chrin()
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txt.print_ub(char)
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txt.chrout('\n')
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void getstr()
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; TODO string assign ssss = getstr()
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txt.print_uwhex(ssss, true)
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txt.chrout('\n')
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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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;char=strlen(ssss)
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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 "foo"
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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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