ShuriZma
/
SameBoy
mirror of https://github.com/LIJI32/SameBoy.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Allow user-provided boot ROMs in iOS

This commit is contained in:
Lior Halphon 2024-06-11 17:43:26 +03:00
parent a3128d89c0
commit 60ff8577bb
4 changed files with 74 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
Cocoa/Document.m
View File

@ -255,21 +255,6 @@ static void debuggerReloadCallback(GB_gameboy_t *gb)
return self;
}
- (NSString *)bootROMPathForName:(NSString *)name
{
NSURL *url = [[NSUserDefaults standardUserDefaults] URLForKey:@"GBBootROMsFolder"];
if (url) {
NSString *path = [url path];
path = [path stringByAppendingPathComponent:name];
path = [path stringByAppendingPathExtension:@"bin"];
if ([[NSFileManager defaultManager] fileExistsAtPath:path]) {
return path;
}
}
return [[NSBundle mainBundle] pathForResource:name ofType:@"bin"];
}
- (GB_model_t)internalModel
{
switch (_currentModel) {
@ -647,6 +632,21 @@ static unsigned *multiplication_table_for_frequency(unsigned frequency)
GB_debugger_set_disabled(&_gb, false);
}
- (NSString *)bootROMPathForName:(NSString *)name
{
NSURL *url = [[NSUserDefaults standardUserDefaults] URLForKey:@"GBBootROMsFolder"];
if (url) {
NSString *path = [url path];
path = [path stringByAppendingPathComponent:name];
path = [path stringByAppendingPathExtension:@"bin"];
if ([[NSFileManager defaultManager] fileExistsAtPath:path]) {
return path;
}
}
return [[NSBundle mainBundle] pathForResource:name ofType:@"bin"];
}
- (void)loadBootROM: (GB_boot_rom_t)type
{
static NSString *const names[] = {

1
iOS/GBROMManager.m
View File

@ -59,6 +59,7 @@
- (NSString *)romFileForROM:(NSString *)rom
{
if ([rom isEqualToString:@"Inbox"]) return nil;
if ([rom isEqualToString:@"Boot ROMs"]) return nil;
if (rom == _currentROM) {
return self.romFile;
}

25
iOS/GBSettingsViewController.m
View File

@ -163,6 +163,31 @@ static NSString const *typeLightTemp = @"typeLightTemp";
return @"";
}
},
@{
@"header": @"Boot ROMs",
@"items": @[
@{@"type": typeRadio, @"pref": @"GBCustomBootROMs", @"title": @"Use Built-in Boot ROMs", @"value": @NO,},
@{@"type": typeRadio, @"pref": @"GBCustomBootROMs", @"title": @"Use Boot ROMs from Files", @"value": @YES,},
@{@"type": typeBlock, @"title": @"Open Boot ROMs Folder", @"block": ^bool(GBSettingsViewController *controller) {
NSString *path = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, true)[0];
path = [path stringByAppendingPathComponent:@"Boot ROMs"];
[[NSFileManager defaultManager] createDirectoryAtPath:path
withIntermediateDirectories:true
attributes:nil
error:nil];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:[NSString stringWithFormat:@"shareddocuments://%@", [path stringByReplacingOccurrencesOfString:@" "
withString:@"%20"]]]
options:nil
completionHandler:nil];
return false;
}},
],
@"footer": @"Put your boot ROM files (dmg_boot.bin, cgb_boot.bin, etc.) in the Boot ROMs folder to use them"
},
@{
@"header": @"Emulated Revisions",
@"items": @[

34
iOS/GBViewController.m
View File

@ -965,6 +965,23 @@ didReceiveNotificationResponse:(UNNotificationResponse *)response
[_audioLock unlock];
}
}
- (NSString *)bootROMPathForName:(NSString *)name
{
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"GBCustomBootROMs"]) {
NSString *path = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, true)[0];
path = [path stringByAppendingPathComponent:@"Boot ROMs"];
path = [path stringByAppendingPathComponent:name];
path = [path stringByAppendingPathExtension:@"bin"];
if ([[NSFileManager defaultManager] fileExistsAtPath:path]) {
return path;
}
}
return [[NSBundle mainBundle] pathForResource:name ofType:@"bin"];
}
- (void)loadBootROM: (GB_boot_rom_t)type
{
static NSString *const names[] = {
@ -975,9 +992,24 @@ didReceiveNotificationResponse:(UNNotificationResponse *)response
[GB_BOOT_ROM_SGB2] = @"sgb2_boot",
[GB_BOOT_ROM_CGB_0] = @"cgb0_boot",
[GB_BOOT_ROM_CGB] = @"cgb_boot",
[GB_BOOT_ROM_CGB_E] = @"cgbE_boot",
[GB_BOOT_ROM_AGB_0] = @"agb0_boot",
[GB_BOOT_ROM_AGB] = @"agb_boot",
};
GB_load_boot_rom(&_gb, [[[NSBundle mainBundle] pathForResource:names[type] ofType:@"bin"] UTF8String]);
NSString *name = names[type];
NSString *path = [self bootROMPathForName:name];
/* These boot types are not commonly available, and they are indentical
from an emulator perspective, so fall back to the more common variants
if they can't be found. */
if (!path && type == GB_BOOT_ROM_CGB_E) {
[self loadBootROM:GB_BOOT_ROM_CGB];
return;
}
if (!path && type == GB_BOOT_ROM_AGB_0) {
[self loadBootROM:GB_BOOT_ROM_AGB];
return;
}
GB_load_boot_rom(&_gb, [path UTF8String]);
}
- (void)vblankWithType:(GB_vblank_type_t)type