[iOS] Change default iPad landscape orientation from "left" to "right".

misc/dist/ios_xcode/godot_ios/godot_ios-Info.plist

@@ -54,7 +54,7 @@
 	</array>
 	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>
-		$interface_orientations
+		$ipad_interface_orientations
 	</array>
 	$additional_plist_content
 	$plist_launch_screen_name

platform/ios/export/export_plugin.cpp

@@ -541,6 +541,44 @@ void EditorExportPlatformIOS::_fix_config_file(const Ref<EditorExportPreset> &p_
 			}
 
 			strnew += lines[i].replace("$interface_orientations", orientations);
+		} else if (lines[i].contains("$ipad_interface_orientations")) {
+			String orientations;
+			const DisplayServer::ScreenOrientation screen_orientation =
+					DisplayServer::ScreenOrientation(int(GLOBAL_GET("display/window/handheld/orientation")));
+
+			switch (screen_orientation) {
+				case DisplayServer::SCREEN_LANDSCAPE:
+					orientations += "<string>UIInterfaceOrientationLandscapeRight</string>\n";
+					break;
+				case DisplayServer::SCREEN_PORTRAIT:
+					orientations += "<string>UIInterfaceOrientationPortrait</string>\n";
+					break;
+				case DisplayServer::SCREEN_REVERSE_LANDSCAPE:
+					orientations += "<string>UIInterfaceOrientationLandscapeLeft</string>\n";
+					break;
+				case DisplayServer::SCREEN_REVERSE_PORTRAIT:
+					orientations += "<string>UIInterfaceOrientationPortraitUpsideDown</string>\n";
+					break;
+				case DisplayServer::SCREEN_SENSOR_LANDSCAPE:
+					// Allow both landscape orientations depending on sensor direction.
+					orientations += "<string>UIInterfaceOrientationLandscapeLeft</string>\n";
+					orientations += "<string>UIInterfaceOrientationLandscapeRight</string>\n";
+					break;
+				case DisplayServer::SCREEN_SENSOR_PORTRAIT:
+					// Allow both portrait orientations depending on sensor direction.
+					orientations += "<string>UIInterfaceOrientationPortrait</string>\n";
+					orientations += "<string>UIInterfaceOrientationPortraitUpsideDown</string>\n";
+					break;
+				case DisplayServer::SCREEN_SENSOR:
+					// Allow all screen orientations depending on sensor direction.
+					orientations += "<string>UIInterfaceOrientationLandscapeLeft</string>\n";
+					orientations += "<string>UIInterfaceOrientationLandscapeRight</string>\n";
+					orientations += "<string>UIInterfaceOrientationPortrait</string>\n";
+					orientations += "<string>UIInterfaceOrientationPortraitUpsideDown</string>\n";
+					break;
+			}
+
+			strnew += lines[i].replace("$ipad_interface_orientations", orientations);
 		} else if (lines[i].contains("$camera_usage_description")) {
 			String description = p_preset->get("privacy/camera_usage_description");
 			strnew += lines[i].replace("$camera_usage_description", description) + "\n";

platform/ios/view_controller.mm

@@ -258,7 +258,11 @@
 		case DisplayServer::SCREEN_PORTRAIT:
 			return UIInterfaceOrientationMaskPortrait;
 		case DisplayServer::SCREEN_REVERSE_LANDSCAPE:
-			return UIInterfaceOrientationMaskLandscapeRight;
+			if (UIDevice.currentDevice.userInterfaceIdiom == UIUserInterfaceIdiomPad) {
+				return UIInterfaceOrientationMaskLandscapeLeft;
+			} else {
+				return UIInterfaceOrientationMaskLandscapeRight;
+			}
 		case DisplayServer::SCREEN_REVERSE_PORTRAIT:
 			return UIInterfaceOrientationMaskPortraitUpsideDown;
 		case DisplayServer::SCREEN_SENSOR_LANDSCAPE:
@@ -268,7 +272,11 @@
 		case DisplayServer::SCREEN_SENSOR:
 			return UIInterfaceOrientationMaskAll;
 		case DisplayServer::SCREEN_LANDSCAPE:
-			return UIInterfaceOrientationMaskLandscapeLeft;
+			if (UIDevice.currentDevice.userInterfaceIdiom == UIUserInterfaceIdiomPad) {
+				return UIInterfaceOrientationMaskLandscapeRight;
+			} else {
+				return UIInterfaceOrientationMaskLandscapeLeft;
+			}
 	}
 }