Initial commit: OpenRA game engine
Fork from OpenRA/OpenRA with one-click launch script (start-ra.cmd) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
let5sne.win10
292
packaging/macos/launcher.m
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292
packaging/macos/launcher.m
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/*
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* Copyright (c) The OpenRA Developers and Contributors
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see COPYING.
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*/
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#import <Cocoa/Cocoa.h>
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#include <dlfcn.h>
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#include <sys/types.h>
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#include <sys/sysctl.h>
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#include <mach/machine.h>
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#define DOTNET_MIN_MACOS_VERSION 10.15
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@interface OpenRALauncher : NSObject <NSApplicationDelegate>
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- (void)launchGameWithArgs: (NSArray *)gameArgs;
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@end
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@implementation OpenRALauncher
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BOOL launched = NO;
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NSTask *gameTask;
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- (NSString *)modName
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{
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NSDictionary *plist = [[NSBundle mainBundle] infoDictionary];
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if (plist)
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{
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NSString *title = [plist objectForKey:@"CFBundleDisplayName"];
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if (title && [title length] > 0)
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return title;
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}
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return @"OpenRA";
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}
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- (void)exitWithCrashPrompt
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{
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[NSApp setActivationPolicy: NSApplicationActivationPolicyRegular];
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[[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
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NSString *modName = [self modName];
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NSString *message = [NSString stringWithFormat: @"%@ has encountered a fatal error and must close.\nPlease refer to the crash logs and FAQ for more information.", modName];
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NSAlert *alert = [[NSAlert alloc] init];
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[alert setMessageText:@"Fatal Error"];
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[alert setInformativeText:message];
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[alert addButtonWithTitle:@"View Logs"];
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[alert addButtonWithTitle:@"View FAQ"];
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[alert addButtonWithTitle:@"Quit"];
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NSInteger answer = [alert runModal];
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[alert release];
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if (answer == NSAlertFirstButtonReturn)
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{
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NSString *logDir = [@"~/Library/Application Support/OpenRA/Logs/" stringByExpandingTildeInPath];
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[[NSWorkspace sharedWorkspace] openFile: logDir withApplication:@"Finder"];
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}
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else if (answer == NSAlertSecondButtonReturn)
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{
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NSDictionary *plist = [[NSBundle mainBundle] infoDictionary];
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if (plist)
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{
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NSString *faqUrl = [plist objectForKey:@"FaqUrl"];
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if (faqUrl && [faqUrl length] > 0)
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[[NSWorkspace sharedWorkspace] openURL: [NSURL URLWithString:faqUrl]];
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}
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}
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exit(1);
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}
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// Application was launched via a URL handler
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- (void)getUrl:(NSAppleEventDescriptor *)event withReplyEvent:(NSAppleEventDescriptor *)replyEvent
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{
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NSMutableArray *gameArgs = [[[NSProcessInfo processInfo] arguments] mutableCopy];
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NSDictionary *plist = [[NSBundle mainBundle] infoDictionary];
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NSString *url = [[event paramDescriptorForKeyword:keyDirectObject] stringValue];
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if (plist)
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{
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NSString *joinServerUrl = [plist objectForKey:@"JoinServerUrlScheme"];
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if (joinServerUrl && [joinServerUrl length] > 0)
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{
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NSString *prefix = [joinServerUrl stringByAppendingString: @"://"];
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if ([url hasPrefix: prefix])
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{
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NSString *trimmed = [url substringFromIndex:[prefix length]];
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NSArray *parts = [trimmed componentsSeparatedByString:@":"];
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NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
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if ([parts count] == 2 && [formatter numberFromString: [parts objectAtIndex:1]] != nil)
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[gameArgs addObject: [NSString stringWithFormat: @"Launch.Connect=%@", trimmed]];
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[formatter release];
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}
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}
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}
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[self launchGameWithArgs: gameArgs];
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[gameArgs release];
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}
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- (void)applicationWillFinishLaunching:(NSNotification *)aNotification
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{
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// Register for url events
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NSDictionary *plist = [[NSBundle mainBundle] infoDictionary];
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if (plist)
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{
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NSString *joinServerUrl = [plist objectForKey:@"JoinServerUrlScheme"];
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NSString *bundleIdentifier = [plist objectForKey:@"CFBundleIdentifier"];
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if (joinServerUrl && [joinServerUrl length] > 0 && bundleIdentifier)
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{
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LSSetDefaultHandlerForURLScheme((CFStringRef)joinServerUrl, (CFStringRef)bundleIdentifier);
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[[NSAppleEventManager sharedAppleEventManager] setEventHandler:self andSelector:@selector(getUrl:withReplyEvent:) forEventClass:kInternetEventClass andEventID:kAEGetURL];
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}
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}
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}
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- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
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{
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[self launchGameWithArgs: [[NSProcessInfo processInfo] arguments]];
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}
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- (BOOL)applicationShouldTerminateAfterLastWindowClosed: (NSApplication *)theApplication
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{
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return YES;
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}
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- (void)launchGameWithArgs: (NSArray *)gameArgs
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{
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if (launched)
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{
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NSLog(@"launchgame is already running... ignoring request.");
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return;
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}
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launched = YES;
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// Default values - can be overriden by setting certain keys Info.plist
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NSString *modId = nil;
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NSDictionary *plist = [[NSBundle mainBundle] infoDictionary];
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if (plist)
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{
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NSString *modIdValue = [plist objectForKey:@"ModId"];
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if (modIdValue && [modIdValue length] > 0)
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modId = modIdValue;
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}
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NSString *exePath = [[[NSBundle mainBundle] bundlePath] stringByAppendingPathComponent: @"Contents/MacOS/"];
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NSString *gamePath = [[[NSBundle mainBundle] bundlePath] stringByAppendingPathComponent: @"Contents/Resources/"];
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NSString *launchPath;
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NSString *dllPath;
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NSString *hostPath;
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size_t size;
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cpu_type_t type;
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size = sizeof(type);
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if (sysctlbyname("hw.cputype", &type, &size, NULL, 0) == 0 && (type & 0xFF) == CPU_TYPE_ARM)
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{
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launchPath = [exePath stringByAppendingPathComponent: @"apphost-arm64"];
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hostPath = [exePath stringByAppendingPathComponent: @"arm64/libhostfxr.dylib"];;
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dllPath = [exePath stringByAppendingPathComponent: @"arm64/OpenRA.dll"];
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}
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else
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{
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launchPath = [exePath stringByAppendingPathComponent: @"apphost-x86_64"];
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hostPath = [exePath stringByAppendingPathComponent: @"x86_64/libhostfxr.dylib"];;
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dllPath = [exePath stringByAppendingPathComponent: @"x86_64/OpenRA.dll"];
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}
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NSString *appPath = [exePath stringByAppendingPathComponent: @"Launcher"];
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NSString *engineLaunchPath = [self resolveTranslocatedPath: appPath];
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NSMutableArray *launchArgs = [NSMutableArray arrayWithCapacity: [gameArgs count] + 5];
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[launchArgs addObject: hostPath];
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[launchArgs addObject: dllPath];
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[launchArgs addObject: [NSString stringWithFormat:@"Engine.LaunchPath=\"%@\"", engineLaunchPath]];
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[launchArgs addObject: [NSString stringWithFormat:@"Engine.EngineDir=../../Resources"]];
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if (modId)
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[launchArgs addObject: [NSString stringWithFormat:@"Game.Mod=%@", modId]];
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[launchArgs addObjectsFromArray: gameArgs];
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NSLog(@"Running OpenRA with arguments:");
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for (size_t i = 0; i < [launchArgs count]; i++)
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NSLog(@"%@", [launchArgs objectAtIndex: i]);
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gameTask = [[NSTask alloc] init];
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[gameTask setCurrentDirectoryPath: gamePath];
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[gameTask setLaunchPath: launchPath];
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[gameTask setArguments: launchArgs];
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[[NSNotificationCenter defaultCenter]
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addObserver: self
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selector: @selector(taskExited:)
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name: NSTaskDidTerminateNotification
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object: gameTask
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];
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[gameTask launch];
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}
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- (NSString *)resolveTranslocatedPath: (NSString *)path
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{
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// macOS 10.12 introduced the "App Translocation" feature, which runs quarantined applications
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// from a transient read-only disk image. The read-only image isn't a problem, but the transient
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// path breaks the mod registration/switching feature.
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// This resolves the original path which can then be written into the mod metadata for future
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// launches (which will then be re-translocated)
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// Running on macOS < 10.12
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if (floor(NSAppKitVersionNumber) <= 1404)
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return path;
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void *handle = dlopen("/System/Library/Frameworks/Security.framework/Security", RTLD_LAZY);
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// Failed to load security framework
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if (handle == NULL)
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return path;
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Boolean (*mySecTranslocateIsTranslocatedURL)(CFURLRef path, bool *isTranslocated, CFErrorRef * __nullable error);
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mySecTranslocateIsTranslocatedURL = dlsym(handle, "SecTranslocateIsTranslocatedURL");
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CFURLRef __nullable (*mySecTranslocateCreateOriginalPathForURL)(CFURLRef translocatedPath, CFErrorRef * __nullable error);
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mySecTranslocateCreateOriginalPathForURL = dlsym(handle, "SecTranslocateCreateOriginalPathForURL");
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// Failed to resolve required functions
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if (mySecTranslocateIsTranslocatedURL == NULL || mySecTranslocateCreateOriginalPathForURL == NULL)
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return path;
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bool isTranslocated = false;
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CFURLRef pathURLRef = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, (__bridge CFStringRef)path, kCFURLPOSIXPathStyle, false);
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if (mySecTranslocateIsTranslocatedURL(pathURLRef, &isTranslocated, NULL))
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{
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if (isTranslocated)
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{
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CFURLRef resolvedURL = mySecTranslocateCreateOriginalPathForURL(pathURLRef, NULL);
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path = [(NSURL *)(resolvedURL) path];
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}
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}
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CFRelease(pathURLRef);
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return path;
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}
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- (void)taskExited:(NSNotification *)note
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{
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[[NSNotificationCenter defaultCenter]
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removeObserver:self
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name:NSTaskDidTerminateNotification
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object:gameTask
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];
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int ret = [gameTask terminationStatus];
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NSLog(@"launchgame exited with code %d", ret);
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[gameTask release];
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gameTask = nil;
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// We're done here
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if (ret != 0)
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[self exitWithCrashPrompt];
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exit(0);
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}
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@end
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int main(int argc, char **argv)
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{
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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NSApplication *application = [NSApplication sharedApplication];
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OpenRALauncher *launcher = [[OpenRALauncher alloc] init];
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[NSApp setActivationPolicy: NSApplicationActivationPolicyProhibited];
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[application setDelegate:launcher];
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[application run];
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[launcher release];
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[pool drain];
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return EXIT_SUCCESS;
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}
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