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Diffstat (limited to 'Assets/Packages/Lean/Common/Examples/Scripts/LeanMarker.cs')
| -rw-r--r-- | Assets/Packages/Lean/Common/Examples/Scripts/LeanMarker.cs | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/Assets/Packages/Lean/Common/Examples/Scripts/LeanMarker.cs b/Assets/Packages/Lean/Common/Examples/Scripts/LeanMarker.cs deleted file mode 100644 index 08c84fd..0000000 --- a/Assets/Packages/Lean/Common/Examples/Scripts/LeanMarker.cs +++ /dev/null @@ -1,187 +0,0 @@ -using UnityEngine; -using System.Collections.Generic; -#if UNITY_EDITOR -using UnityEditor; - -namespace Lean.Common.Examples -{ - [CanEditMultipleObjects] - [CustomEditor(typeof(LeanMarker))] - public class LeanMarker_Inspector : LeanInspector<LeanMarker> - { - protected override void DrawInspector() - { - BeginError(Any(t => t.Target == null)); - Draw("target"); - EndError(); - } - } -} -#endif - -namespace Lean.Common.Examples -{ - /// <summary>This component marks the Target object using the current GameObject name. - /// This allows you to quickly find and access it from anywhere using the LeanMarker.Reference component.</summary> - [ExecuteInEditMode] - [DisallowMultipleComponent] - [AddComponentMenu("Lean/Common/Lean Marker")] - public class LeanMarker : MonoBehaviour - { - /// <summary>This struct can be added to your custom components, allowing you to quickly find and efficiently access a marked GameObject.</summary> - public class Reference<T> - where T : Object - { - public Reference(string newName) - { - if (string.IsNullOrEmpty(newName) == true) - { - throw new System.ArgumentException("Cannot reference a null or empty marker!"); - } - - name = newName; - } - - protected string name; - - protected bool cached; - - protected T instance; - - public T Instance - { - get - { - if (cached == false) - { - Find(); - } - - return instance; - } - } - - protected virtual void Build(LeanMarker marker) - { - if (typeof(T) == typeof(GameObject)) - { - if (marker.target != null) - { - if (marker.target is GameObject) - { - instance = (T)marker.target; return; - } - else if (marker.target is Component) - { - instance = (T)(Object)((Component)marker.target).gameObject; return; - } - } - else - { - instance = (T)(Object)marker.gameObject; return; - } - } - else if (typeof(T).IsSubclassOf(typeof(Component))) - { - if (marker.target != null) - { - if (marker.target is T) - { - instance = (T)marker.target; return; - } - else if (marker.target is GameObject) - { - var component = ((GameObject)marker.target).GetComponent<T>(); - - if (component != null) - { - instance = component; return; - } - } - else if (marker.target is Component) - { - var component = ((Component)marker.target).GetComponent<T>(); - - if (component != null) - { - instance = component; return; - } - } - } - else - { - var component = marker.gameObject.GetComponent<T>(); - - if (component != null) - { - instance = component; return; - } - } - } - else if (marker.target != null && marker.target is T) - { - instance = (T)marker.target; return; - } - - throw new System.MissingMemberException(); - } - - protected void Find() - { - var marker = default(LeanMarker); - - if (instances.TryGetValue(name, out marker) == true) - { - Build(marker); - - return; - } - else - { - var markers = FindObjectsOfType<LeanMarker>(); - - for (var i = markers.Length - 1; i >= 0; i--) - { - marker = markers[i]; - - if (marker.name == name) - { - Build(marker); - - return; - } - } - } - - throw new System.NullReferenceException("Failed to find LeanMarker in scene with name: " + name); - } - } - - /// <summary>This stores all active an enables LeanMarker instances by their GameObject name.</summary> - private static Dictionary<string, LeanMarker> instances = new Dictionary<string, LeanMarker>(); - - /// <summary>The marker is pointing to this Object.</summary> - public Object Target { set { target = value; } get { return target; } } [SerializeField] private Object target; - - [System.NonSerialized] - private string registeredName; - - protected virtual void OnEnable() - { - registeredName = name; - - instances.Add(registeredName, this); - } - - protected virtual void OnDisable() - { - instances.Remove(registeredName); - } -#if UNITY_EDITOR - protected virtual void Reset() - { - target = gameObject; - } -#endif - } -}
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