Add support for launching the game.

OpenRA.Launcher.Mac/GameInstall.m

@@ -0,0 +1,52 @@
+//
+//  GameInstall.m
+//  OpenRA
+//
+//  Created by Paul Chote on 15/11/10.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "GameInstall.h"
+
+
+@implementation GameInstall
+
+-(id)initWithPath:(NSString *)path
+{
+	self = [super init];
+	if (self != nil)
+	{
+		NSLog(@"creating game at path %@",path);
+
+		gamePath = path;
+	}
+	return self;
+}
+
+-(void)launchGame
+{
+	// Use LaunchServices because neither NSTask or NSWorkspace support Info.plist _and_ arguments pre-10.6
+	NSString *path = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"OpenRA.app/Contents/MacOS/OpenRA"];
+	NSArray *args = [NSArray arrayWithObjects:gamePath, @"mono", @"--debug", @"OpenRA.Game.exe", @"Game.Mods=ra",nil];
+
+	FSRef appRef;
+	CFURLGetFSRef((CFURLRef)[NSURL URLWithString:path], &appRef);
+
+	// Set the launch parameters
+	LSApplicationParameters params;
+	params.version = 0;
+	params.flags = kLSLaunchDefaults;
+	params.application = &appRef;
+	params.asyncLaunchRefCon = NULL;
+	params.environment = NULL; // CFDictionaryRef of environment variables; could be useful
+	params.argv = (CFArrayRef)args;
+	params.initialEvent = NULL;
+
+	ProcessSerialNumber psn;
+	OSStatus err = LSOpenApplication(&params, &psn);
+
+	// Bring the game window to the front
+	if (err == noErr)
+		SetFrontProcess(&psn);
+}
+@end