去掉obi，使用自写绳索

Assets/Obi/Scripts/Common/Utils/Attributes/MultiRange.cs

@@ -1,34 +0,0 @@
-using System;
-using UnityEngine;
-#if UNITY_EDITOR
-using UnityEditor;
-#endif
-
-namespace Obi{
-
-	[System.AttributeUsage(System.AttributeTargets.Field)]
-	public class MultiRange : MultiPropertyAttribute
-	{
-	    float min;
-	    float max;
-	    public MultiRange(float min, float max)
-	    {
-	        this.min = min;
-	        this.max = max;
-	    }
-		#if UNITY_EDITOR
-	    public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
-	    {
-	        // Now draw the property as a Slider or an IntSlider based on whether it's a float or integer.
-	        if (property.propertyType == SerializedPropertyType.Float)
-	            EditorGUI.Slider(position, property, min, max, label);
-	        else if (property.propertyType == SerializedPropertyType.Integer)
-	            EditorGUI.IntSlider(position, property, (int)min, (int)max, label);
-	        else
-	            EditorGUI.LabelField(position, label.text, "Use MultiRange with float or int.");
-	    }
-		#endif
-	}
-
-}
-