Factor out usage_exit into into tools/common.h

This commit is contained in:
Rangi
2021-09-21 17:37:43 -04:00
parent 2691c9f5c8
commit be7a5e09b5
7 changed files with 48 additions and 58 deletions

View File

@@ -1,3 +1,6 @@
#define PROGRAM_NAME "pokemon_animation_graphics"
#define USAGE_OPTS "[-h|--help] [-o|--output front.animated.2bpp] [-t|--tilemap front.animated.tilemap] [--girafarig] front.2bpp front.dimensions"
#include "common.h"
struct Options {
@@ -6,10 +9,6 @@ struct Options {
bool girafarig;
};
void usage() {
fputs("Usage: pokemon_animation_graphics [-h|--help] [-o|--output front.animated.2bpp] [-t|--tilemap front.animated.tilemap] [--girafarig] front.2bpp front.dimensions\n", stderr);
}
void parse_args(int argc, char *argv[], struct Options *options) {
struct option long_options[] = {
{"output", required_argument, 0, 'o'},
@@ -30,12 +29,10 @@ void parse_args(int argc, char *argv[], struct Options *options) {
options->girafarig = true;
break;
case 'h':
usage();
exit(0);
usage_exit(0);
break;
default:
usage();
exit(1);
usage_exit(1);
}
}
}
@@ -154,8 +151,7 @@ int main(int argc, char *argv[]) {
argc -= optind;
argv += optind;
if (argc < 2) {
usage();
exit(1);
usage_exit(1);
}
int width;