Vendor raptor source files (was embedded gitlink)

Tree vendored at upstream 0019c5dd; origin + license recorded in
raptor/VENDOR.txt. Windows SDL dev packages excluded via .gitignore.

raptor/pkg/osx/raptorlauncher/AppDelegate.m

@@ -0,0 +1,41 @@
+//
+//  AppDelegate.m
+//  raptorlauncher
+//
+//  Created by skynettx on 17.04.23.
+//
+
+#import "AppDelegate.h"
+
+@interface AppDelegate ()
+
+
+@end
+
+@implementation AppDelegate
+
+- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
+    // Insert code here to initialize your application
+}
+
+
+- (void)applicationWillTerminate:(NSNotification *)aNotification {
+    // Insert code here to tear down your application
+}
+
+
+- (BOOL)applicationSupportsSecureRestorableState:(NSApplication *)app {
+    return YES;
+}
+
+- (BOOL) applicationShouldHandleReopen:(NSApplication *)app hasVisibleWindows:(BOOL)flag {
+  if (!flag) {
+    NSStoryboard *storyboard = [NSStoryboard storyboardWithName:@"Main" bundle:nil];
+    NSWindowController *controllerWindow = [[NSWindowController alloc] init];
+    controllerWindow = [storyboard instantiateInitialController];
+    [controllerWindow showWindow:self];
+  }
+  return flag;
+}
+
+@end