Initial Commit

Assets/Oculus/VR/Editor/BuildingBlocks/BlockData/CameraRig/Scripts/CameraRigSetupRules.cs

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+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System.Collections.Generic;
+using System.Linq;
+using UnityEditor;
+using UnityEditor.SceneManagement;
+using UnityEngine;
+
+namespace Meta.XR.BuildingBlocks.Editor
+{
+    [InitializeOnLoad]
+    internal static class CameraRigSetupRules
+    {
+        static CameraRigSetupRules()
+        {
+
+            OVRProjectSetup.AddTask(
+                level: OVRProjectSetup.TaskLevel.Required,
+                group: OVRProjectSetup.TaskGroup.Compatibility,
+                isDone: _ => ValidateDuplicatedComponents(FindComponents<Camera>(true)),
+                message: "There can only be one active main camera in this scene",
+                fix: _ => FixDuplicatedComponents(FindComponents<Camera>(true)),
+                fixMessage: $"Disable the main cameras outside of the camera rig"
+            );
+            OVRProjectSetup.AddTask(
+                level: OVRProjectSetup.TaskLevel.Required,
+                group: OVRProjectSetup.TaskGroup.Compatibility,
+                isDone: buildTargetGroup => ValidateDuplicatedComponents(FindComponents<AudioListener>(false)),
+                message: "There can only be one active audio listener in this scene",
+                fix: buildTargetGroup => FixDuplicatedComponents(FindComponents<AudioListener>(false)),
+                fixMessage: $"Disable the audio listeners outside of the camera rig"
+            );
+        }
+
+        private static bool BelongsToBBCameraRig(GameObject gameObject)
+        {
+            return OVRProjectSetupUtils.HasComponentInParents<OVRCameraRig>(gameObject)
+                   && OVRProjectSetupUtils.HasComponentInParents<BuildingBlock>(gameObject);
+        }
+
+        private static bool CamerRigBuildingBlockExists<T>(IEnumerable<T> components) where T : Behaviour
+        {
+            return components.Any(component => BelongsToBBCameraRig(component.gameObject));
+        }
+
+        private static List<T> FindComponents<T>(bool findInMainCameraOnly) where T : Behaviour
+        {
+
+            return OVRProjectSetupUtils.FindComponentsInScene<T>()
+                .Where(component => component.enabled && (!findInMainCameraOnly || component.gameObject.CompareTag("MainCamera"))).ToList();
+        }
+
+        private static bool ValidateDuplicatedComponents<T>(List<T> components) where T : Behaviour
+        {
+            if (!CamerRigBuildingBlockExists(components))
+            {
+                return true;
+            }
+
+            return components.Count <= 1;
+        }
+
+        private static void FixDuplicatedComponents<T>(List<T> components) where T : Behaviour
+        {
+            var hasFoundTheCameraRig = false;
+            foreach (var component in components)
+            {
+                if (hasFoundTheCameraRig)
+                {
+                    component.enabled = false;
+                    continue;
+                }
+
+                if (BelongsToBBCameraRig(component.gameObject))
+                {
+                    component.enabled = true;
+                    hasFoundTheCameraRig = true;
+                    continue;
+                }
+
+                component.enabled = false;
+            }
+
+            var activeScene = UnityEngine.SceneManagement.SceneManager.GetActiveScene();
+            EditorSceneManager.MarkSceneDirty(activeScene);
+            EditorSceneManager.SaveScene(activeScene);
+        }
+    }
+}

Assets/Oculus/VR/Editor/BuildingBlocks/BlockData/CameraRig/Scripts/CameraRigSetupRules.cs.meta

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