1 files changed, 94 insertions, 0 deletions
diff --git a/Assets/Packages/Lean/Common/Scripts/LeanHelper.cs b/Assets/Packages/Lean/Common/Scripts/LeanHelper.cs
new file mode 100644
index 0000000..2a4b0f8
--- /dev/null
+++ b/Assets/Packages/Lean/Common/Scripts/LeanHelper.cs
@@ -0,0 +1,94 @@
+using System.Collections;
+using UnityEngine;
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+namespace Lean.Common
+{
+	/// <summary>This class contains useful methods used in almost all of my code.</summary>
+	public static class LeanHelper
+	{
+		public const string HelpUrlPrefix = "http://carloswilkes.github.io/Documentation/";
+
+		public const string ComponentPathPrefix = "Lean/";
+
+		/// <summary>This gives you the time-independent 't' value for lerp when used for dampening. This returns 1 in edit mode, or if dampening is less than 0.</summary>
+		public static float DampenFactor(float dampening, float elapsed)
+		{
+			if (dampening < 0.0f)
+			{
+				return 1.0f;
+			}
+#if UNITY_EDITOR
+			if (Application.isPlaying == false)
+			{
+				return 1.0f;
+			}
+#endif
+			return 1.0f - Mathf.Exp(-dampening * elapsed);
+		}
+
+		/// <summary>This allows you to destroy the target object in game and in edit mode, and it returns null.</summary>
+		public static T Destroy<T>(T o)
+			where T : Object
+		{
+			if (o != null)
+			{
+#if UNITY_EDITOR
+				if (Application.isPlaying == true)
+				{
+					Object.Destroy(o);
+				}
+				else
+				{
+					Object.DestroyImmediate(o);
+				}
+#else
+				Object.Destroy(o);
+#endif
+			}
+
+			return null;
+		}
+#if UNITY_EDITOR
+		/// <summary>This gives you the actual object behind a SerializedProperty given to you by a property drawer.</summary>
+		public static T GetObjectFromSerializedProperty<T>(object target, SerializedProperty property)
+		{
+			var tokens = property.propertyPath.Replace(".Array.data[", ".[").Split('.');
+
+			for (var i = 0; i < tokens.Length; i++)
+			{
+				var token = tokens[i];
+				var type  = target.GetType();
+
+				if (target is IList)
+				{
+					var list  = (IList)target;
+					var index = int.Parse(token.Substring(1, token.Length - 2));
+
+					target = list[index];
+				}
+				else
+				{
+					while (type != null)
+					{
+						var field = type.GetField(token, System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic);
+
+						if (field != null)
+						{
+							target = field.GetValue(target);
+
+							break;
+						}
+
+						type = type.BaseType;
+					}
+				}
+			}
+
+			return (T)target;
+		}
+#endif
+	}
+}
+\ No newline at end of file