mirror of
https://github.com/coop-deluxe/sm64coopdx.git
synced 2024-11-25 21:45:12 +00:00
334 lines
9.9 KiB
C
334 lines
9.9 KiB
C
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <time.h>
|
|
#include "course_table.h"
|
|
#include "pc/ini.h"
|
|
#include "pc/platform.h"
|
|
#include "pc/fs/fs.h"
|
|
|
|
#define FILENAME_FORMAT "%s/sm64_save_file_%d.sav"
|
|
#define NUM_COURSES 15
|
|
#define NUM_BONUS_COURSES 10
|
|
#define NUM_FLAGS 21
|
|
#define NUM_CAP_ON 4
|
|
|
|
const char *sav_flags[NUM_FLAGS] = {
|
|
"file_exists", "wing_cap", "metal_cap", "vanish_cap", "key_1", "key_2",
|
|
"basement_door", "upstairs_door", "ddd_moved_back", "moat_drained",
|
|
"pps_door", "wf_door", "ccm_door", "jrb_door", "bitdw_door",
|
|
"bitfs_door", "", "", "", "", "50star_door" // 4 Cap flags are processed in their own section
|
|
};
|
|
|
|
const char *sav_courses[NUM_COURSES] = {
|
|
"bob", "wf", "jrb", "ccm", "bbh", "hmc", "lll",
|
|
"ssl", "ddd", "sl", "wdw", "ttm", "thi", "ttc", "rr"
|
|
};
|
|
|
|
const char *sav_bonus_courses[NUM_BONUS_COURSES] = {
|
|
"bitdw", "bitfs", "bits", "pss", "cotmc",
|
|
"totwc", "vcutm", "wmotr", "sa", "hub" // hub is Castle Grounds
|
|
};
|
|
|
|
const char *cap_on_types[NUM_CAP_ON] = {
|
|
"ground", "klepto", "ukiki", "mrblizzard"
|
|
};
|
|
|
|
const char *sound_modes[3] = {
|
|
"stereo", "mono", "headset"
|
|
};
|
|
|
|
/* Get current timestamp string */
|
|
static void get_timestamp(char* buffer) {
|
|
time_t timer;
|
|
struct tm* tm_info;
|
|
|
|
timer = time(NULL);
|
|
tm_info = localtime(&timer);
|
|
|
|
strftime(buffer, 26, "%Y-%m-%d %H:%M:%S", tm_info);
|
|
}
|
|
|
|
/* Convert 'binary' integer to decimal integer */
|
|
static u32 bin_to_int(u32 n) {
|
|
s32 dec = 0, i = 0, rem;
|
|
while (n != 0) {
|
|
rem = n % 10;
|
|
n /= 10;
|
|
dec += rem * (1 << i);
|
|
++i;
|
|
}
|
|
return dec;
|
|
}
|
|
|
|
/* Convert decimal integer to 'binary' integer */
|
|
static u32 int_to_bin(u32 n) {
|
|
s32 bin = 0, rem, i = 1;
|
|
while (n != 0) {
|
|
rem = n % 2;
|
|
n /= 2;
|
|
bin += rem * i;
|
|
i *= 10;
|
|
}
|
|
return bin;
|
|
}
|
|
|
|
/**
|
|
* Write SaveFile and MainMenuSaveData structs to a text-based savefile
|
|
*/
|
|
static s32 write_text_save(s32 fileIndex) {
|
|
FILE* file;
|
|
struct SaveFile *savedata;
|
|
struct MainMenuSaveData *menudata;
|
|
char filename[SYS_MAX_PATH] = { 0 };
|
|
char value[64];
|
|
u32 i, bit, flags, coins, stars, starFlags;
|
|
|
|
if (snprintf(filename, sizeof(filename), FILENAME_FORMAT, fs_writepath, fileIndex) < 0)
|
|
return -1;
|
|
|
|
file = fopen(filename, "wt");
|
|
if (file == NULL) {
|
|
printf("Savefile '%s' not found!\n", filename);
|
|
return -1;
|
|
} else
|
|
printf("Saving updated progress to '%s'\n", filename);
|
|
|
|
fprintf(file, "# Super Mario 64 save file\n");
|
|
fprintf(file, "# Comment starts with #\n");
|
|
fprintf(file, "# True = 1, False = 0\n");
|
|
|
|
get_timestamp(value);
|
|
fprintf(file, "# %s\n", value);
|
|
|
|
menudata = &gSaveBuffer.menuData[0];
|
|
fprintf(file, "\n[menu]\n");
|
|
fprintf(file, "coin_score_age = %d\n", menudata->coinScoreAges[fileIndex]);
|
|
|
|
if (menudata->soundMode == 0) {
|
|
fprintf(file, "sound_mode = %s\n", sound_modes[0]); // stereo
|
|
}
|
|
else if (menudata->soundMode == 3) {
|
|
fprintf(file, "sound_mode = %s\n", sound_modes[1]); // mono
|
|
}
|
|
else if (menudata->soundMode == 1) {
|
|
fprintf(file, "sound_mode = %s\n", sound_modes[2]); // headset
|
|
}
|
|
else {
|
|
printf("Undefined sound mode!");
|
|
return -1;
|
|
}
|
|
|
|
fprintf(file, "\n[flags]\n");
|
|
for (i = 1; i < NUM_FLAGS; i++) {
|
|
if (strcmp(sav_flags[i], "")) {
|
|
flags = save_file_get_flags();
|
|
flags = (flags & (1 << i)); // Get 'star' flag bit
|
|
flags = (flags) ? 1 : 0;
|
|
|
|
fprintf(file, "%s = %d\n", sav_flags[i], flags);
|
|
}
|
|
}
|
|
|
|
fprintf(file, "\n[courses]\n");
|
|
for (i = 0; i < NUM_COURSES; i++) {
|
|
stars = save_file_get_star_flags(fileIndex, i);
|
|
coins = save_file_get_course_coin_score(fileIndex, i);
|
|
starFlags = int_to_bin(stars); // 63 -> 111111
|
|
|
|
fprintf(file, "%s = \"%d, %07d\"\n", sav_courses[i], coins, starFlags);
|
|
}
|
|
|
|
fprintf(file, "\n[bonus]\n");
|
|
for (i = 0; i < NUM_BONUS_COURSES; i++) {
|
|
char *format;
|
|
|
|
if (i == NUM_BONUS_COURSES-1) {
|
|
// Process Castle Grounds
|
|
stars = save_file_get_star_flags(fileIndex, -1);
|
|
format = "%05d";
|
|
} else if (i == 3) {
|
|
// Process Princess's Secret Slide
|
|
stars = save_file_get_star_flags(fileIndex, 18);
|
|
format = "%02d";
|
|
} else {
|
|
// Process bonus courses
|
|
stars = save_file_get_star_flags(fileIndex, i+15);
|
|
format = "%d";
|
|
}
|
|
|
|
starFlags = int_to_bin(stars);
|
|
if (sprintf(value, format, starFlags) < 0)
|
|
return -1;
|
|
fprintf(file, "%s = %s\n", sav_bonus_courses[i], value);
|
|
}
|
|
|
|
fprintf(file, "\n[cap]\n");
|
|
for (i = 0; i < NUM_CAP_ON; i++) {
|
|
flags = save_file_get_flags();
|
|
bit = (1 << (i+16)); // Determine current flag
|
|
flags = (flags & bit); // Get 'cap' flag bit
|
|
flags = (flags) ? 1 : 0;
|
|
if (flags) {
|
|
fprintf(file, "type = %s\n", cap_on_types[i]);
|
|
break;
|
|
}
|
|
}
|
|
|
|
savedata = &gSaveBuffer.files[fileIndex][0];
|
|
switch(savedata->capLevel) {
|
|
case COURSE_SSL:
|
|
fprintf(file, "level = %s\n", "ssl");
|
|
break;
|
|
case COURSE_SL:
|
|
fprintf(file, "level = %s\n", "sl");
|
|
break;
|
|
case COURSE_TTM:
|
|
fprintf(file, "level = %s\n", "ttm");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (savedata->capLevel) {
|
|
fprintf(file, "area = %d\n", savedata->capArea);
|
|
}
|
|
|
|
// Backup is nessecary for saving recent progress after gameover
|
|
bcopy(&gSaveBuffer.files[fileIndex][0], &gSaveBuffer.files[fileIndex][1],
|
|
sizeof(gSaveBuffer.files[fileIndex][1]));
|
|
|
|
fclose(file);
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* Read gSaveBuffer data from a text-based savefile
|
|
*/
|
|
static s32 read_text_save(s32 fileIndex) {
|
|
char filename[SYS_MAX_PATH] = { 0 };
|
|
const char *value;
|
|
ini_t *savedata;
|
|
|
|
u32 i, flag, coins, stars, starFlags;
|
|
u32 capArea;
|
|
|
|
if (snprintf(filename, sizeof(filename), FILENAME_FORMAT, fs_writepath, fileIndex) < 0)
|
|
return -1;
|
|
|
|
savedata = ini_load(filename);
|
|
if (savedata == NULL) {
|
|
return -1;
|
|
} else {
|
|
printf("Loading savefile from '%s'\n", filename);
|
|
}
|
|
|
|
ini_sget(savedata, "menu", "coin_score_age", "%d",
|
|
&gSaveBuffer.menuData[0].coinScoreAges[fileIndex]);
|
|
|
|
value = ini_get(savedata, "menu", "sound_mode");
|
|
if (value) {
|
|
if (strcmp(value, sound_modes[0]) == 0) {
|
|
gSaveBuffer.menuData[0].soundMode = 0; // stereo
|
|
}
|
|
else if (strcmp(value, sound_modes[1]) == 0) {
|
|
gSaveBuffer.menuData[0].soundMode = 3; // mono
|
|
}
|
|
else if (strcmp(value, sound_modes[2]) == 0) {
|
|
gSaveBuffer.menuData[0].soundMode = 1; // headset
|
|
}
|
|
}
|
|
else {
|
|
printf("Invalid 'menu:sound_mode' flag!\n");
|
|
return -1;
|
|
}
|
|
|
|
for (i = 1; i < NUM_FLAGS; i++) {
|
|
value = ini_get(savedata, "flags", sav_flags[i]);
|
|
if (value) {
|
|
flag = value[0] - '0'; // Flag should be 0 or 1
|
|
if (flag) {
|
|
flag = 1 << i; // Flags defined in 'save_file' header
|
|
gSaveBuffer.files[fileIndex][0].flags |= flag;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < NUM_COURSES; i++) {
|
|
value = ini_get(savedata, "courses", sav_courses[i]);
|
|
if (value) {
|
|
sscanf(value, "%d, %d", &coins, &stars);
|
|
starFlags = bin_to_int(stars); // 111111 -> 63
|
|
|
|
save_file_set_star_flags(fileIndex, i, starFlags);
|
|
gSaveBuffer.files[fileIndex][0].courseCoinScores[i] = coins;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < NUM_BONUS_COURSES; i++) {
|
|
value = ini_get(savedata, "bonus", sav_bonus_courses[i]);
|
|
if (value) {
|
|
sscanf(value, "%d", &stars);
|
|
starFlags = bin_to_int(stars);
|
|
|
|
if (strlen(value) == 5) {
|
|
// Process Castle Grounds
|
|
save_file_set_star_flags(fileIndex, -1, starFlags);
|
|
} else if (strlen(value) == 2) {
|
|
// Process Princess's Secret Slide
|
|
save_file_set_star_flags(fileIndex, 18, starFlags);
|
|
} else {
|
|
// Process bonus courses
|
|
save_file_set_star_flags(fileIndex, i+15, starFlags);
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < NUM_CAP_ON; i++) {
|
|
value = ini_get(savedata, "cap", "type");
|
|
if (value) {
|
|
if (!strcmp(value, cap_on_types[i])) {
|
|
flag = (1 << (16 + i));
|
|
gSaveBuffer.files[fileIndex][0].flags |= flag;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
value = ini_get(savedata, "cap", "level");
|
|
if (value) {
|
|
if (strcmp(value, "ssl") == 0) {
|
|
gSaveBuffer.files[fileIndex][0].capLevel = COURSE_SSL; // ssl
|
|
}
|
|
else if (strcmp(value, "sl") == 0) {
|
|
gSaveBuffer.files[fileIndex][0].capLevel = COURSE_SL; // sl
|
|
}
|
|
else if (strcmp(value, "ttm") == 0) {
|
|
gSaveBuffer.files[fileIndex][0].capLevel = COURSE_TTM; // ttm
|
|
}
|
|
else {
|
|
printf("Invalid 'cap:level' flag!\n");
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
value = ini_get(savedata, "cap", "area");
|
|
if (value) {
|
|
sscanf(value, "%d", &capArea);
|
|
if (capArea > 1 && capArea < 2) {
|
|
printf("Invalid 'cap:area' flag: %d!\n", capArea);
|
|
return -1;
|
|
}
|
|
else {
|
|
gSaveBuffer.files[fileIndex][0].capArea = capArea;
|
|
}
|
|
}
|
|
|
|
// Good, file exists for gSaveBuffer
|
|
gSaveBuffer.files[fileIndex][0].flags |= SAVE_FLAG_FILE_EXISTS;
|
|
|
|
// Backup is nessecary for saving recent progress after gameover
|
|
bcopy(&gSaveBuffer.files[fileIndex][0], &gSaveBuffer.files[fileIndex][1],
|
|
sizeof(gSaveBuffer.files[fileIndex][1]));
|
|
|
|
ini_free(savedata);
|
|
return 0;
|
|
}
|