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Rewrite tools/pokemon_animation_graphics.c, and keep void usage and void parse_args at the top of tools' files

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This commit is contained in:
Rangi
2021-09-02 17:15:50 -04:00
parent c8f06f45d5
commit a18f83b911
3 changed files with 193 additions and 254 deletions
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66
tools/stadium.c
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@@ -1,5 +1,36 @@
#include "common.h"
enum Base { BASE_NONE, BASE_US, BASE_EU, BASE_DEBUG };
void usage() {
fputs("Usage: stadium [-h|--help] [-b|--base us|eu|dbg] pokecrystal.gbc\n", stderr);
}
void parse_args(int argc, char *argv[], enum Base *base) {
struct option long_options[] = {
{"base", required_argument, 0, 'b'},
{"help", no_argument, 0, 'h'},
{0}
};
for (int opt; (opt = getopt_long(argc, argv, "b:h", long_options)) != -1;) {
switch (opt) {
case 'b':
*base = !strcmp(optarg, "us") ? BASE_US :
!strcmp(optarg, "eu") ? BASE_EU :
!strcmp(optarg, "dbg") ? BASE_DEBUG :
BASE_NONE;
break;
case 'h':
usage();
exit(0);
break;
default:
usage();
exit(1);
}
}
}
// The Game Boy cartridge header stores a global checksum at 0x014E-0x014F
#define GLOBALOFF 0x014E
// "base" data; Crystal-only
@@ -17,8 +48,6 @@
// The CRC initial value for Crystal base data
#define CRC_INIT_BASE 0xACDE
typedef enum Base { BASE_NONE, BASE_US, BASE_EU, BASE_DEBUG } Base;
// Base data format: "base", 1, version byte, CRC (big-endian),
// 16 bytes = a 128-bit mask of which banks Stadium can skip comparing
@@ -36,41 +65,12 @@ uint8_t dbg_base[BASESIZE] = {'b', 'a', 's', 'e', 1, 0, 0, 0,
uint8_t n64ps3[N64PS3SIZE] = {'N', '6', '4', 'P', 'S', '3'};
static void usage(void) {
fputs("Usage: stadium [-h|--help] [-b|--base us|eu|dbg] romfile\n", stderr);
}
void parse_args(int argc, char *argv[], Base *b) {
struct option long_options[] = {
{"base", required_argument, 0, 'b'},
{"help", no_argument, 0, 'h'},
{0}
};
for (int opt; (opt = getopt_long(argc, argv, "hb:", long_options)) != -1;) {
switch (opt) {
case 'h':
usage();
exit(0);
break;
case 'b':
*b = !strcmp(optarg, "us") ? BASE_US :
!strcmp(optarg, "eu") ? BASE_EU :
!strcmp(optarg, "dbg") ? BASE_DEBUG :
BASE_NONE;
break;
default:
usage();
exit(1);
}
}
}
#define SET_U16BE(file, off, v) do { \
file[(off) + 0] = (uint8_t)(((v) & 0xFF00) >> 8); \
file[(off) + 1] = (uint8_t)(((v) & 0x00FF) >> 0); \
} while (0)
void calculate_checksums(uint8_t *file, int filesize, Base base) {
void calculate_checksums(uint8_t *file, int filesize, enum Base base) {
int NUMCHECKS = filesize / CHECKSIZE;
int DATASIZE = HEADERSIZE + NUMCHECKS * 2; // 2 bytes per checksum
int ORIGIN = filesize - DATASIZE; // Stadium data goes at the end of the file
@@ -138,7 +138,7 @@ void calculate_checksums(uint8_t *file, int filesize, Base base) {
}
int main(int argc, char *argv[]) {
Base base = BASE_NONE;
enum Base base = BASE_NONE;
parse_args(argc, argv, &base);
argc -= optind;