mirror of
https://github.com/zeldaret/oot
synced 2026-05-26 23:47:38 -04:00
Jack Walker
55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
#include <global.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ultra64/printf.h>
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#define BUFF_LEN 0x18
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u8 D_8000AF70[] = "0123456789abcdef";
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u8 D_8000AF84[] = "0123456789ABCDEF";
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void _Litob(_Pft *args, u8 type) {
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u8 buff[BUFF_LEN];
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const u8 *num_map;
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s32 base;
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s32 buff_ind;
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u64 num;
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lldiv_t quotrem;
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if (type == 'X')
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num_map = D_8000AF84;
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else
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num_map = D_8000AF70;
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base = (type == 'o') ? 8 : ((type != 'x' && type != 'X') ? 10 : 16);
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buff_ind = BUFF_LEN;
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num = args->v.ll;
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if ((type == 'd' || type == 'i') && args->v.ll < 0)
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num = -num;
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if (num != 0 || args->prec != 0)
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buff[--buff_ind] = num_map[num % base];
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args->v.ll = num / base;
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while (args->v.ll > 0 && buff_ind > 0) {
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quotrem = lldiv(args->v.ll, base);
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args->v.ll = quotrem.quot;
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buff[--buff_ind] = num_map[quotrem.rem];
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}
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args->n1 = BUFF_LEN - buff_ind;
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memcpy(args->s, buff + buff_ind, args->n1);
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if (args->n1 < args->prec)
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args->nz0 = args->prec - args->n1;
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if (args->prec < 0 && (args->flags & (FLAGS_ZERO | FLAGS_MINUS)) == FLAGS_ZERO) {
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buff_ind = args->width - args->n0 - args->nz0 - args->n1;
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if (buff_ind > 0)
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args->nz0 += buff_ind;
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}
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}
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