68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
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#include "utils.h"
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#include <sys/stat.h>
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struct string *pad_int(int n, uint pad, uint maxsize) {
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struct string *str = (struct string *)malloc(sizeof (struct string) + 1);
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maxsize++;
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str->s = (char *)malloc((sizeof(char) * maxsize) + 1);
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str->length = 0;
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memset(str->s, 0, maxsize);
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// Figure out how many place values are in n
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int _n = abs(n);
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uint places = 1;
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for (uint i = 0; i < pad; i++) {
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if (_n >= 10) {
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_n /= 10;
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places++;
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}
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else break;
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}
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char *padding = (char *)malloc((sizeof(char) * pad) + 1);
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for (uint i = 0; i < pad; i++)
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padding[i] = '0';
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uint required_padding = pad - places;
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if (required_padding > pad) required_padding = 0;
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snprintf(str->s, maxsize, "%*.*s%i%c", 0, required_padding, padding, abs(n), 0);
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free(padding);
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for (uint i = 0; i < maxsize + 1; i++) {
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if (str->s[i] == 0) {
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str->length = i;
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break;
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}
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}
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return str;
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}
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// alloc_string
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struct string *alloc_string(uint l) {
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struct string *s = (struct string *)malloc(sizeof(struct string) + 1);
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s->s = (char *)malloc(l + 1);
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s->length = l;
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memset(s->s, 0, l);
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return s;
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}
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// free_string
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void free_string(struct string *s) {
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free(s->s);
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free(s);
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}
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uint load_highscore() {
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char *home = getenv("HOME");
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allocm(struct stat, s);
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stat("", s);
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}
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