65 lines
2.3 KiB
C#
65 lines
2.3 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEditor;
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using System.Reflection;
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[CustomPropertyDrawer(typeof(vMinMaxAttribute))]
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public class vMinMaxAttributeDrawer : PropertyDrawer
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{
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public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
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{
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if (property.propertyType != SerializedPropertyType.Vector2)
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{
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EditorGUI.PropertyField(position, property, true);return;
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}
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Vector2 value = property.vector2Value;
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var minmax = attribute as vMinMaxAttribute;
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position.height = EditorGUIUtility.singleLineHeight;
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needLine = contextWidth < 400;
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label = EditorGUI.BeginProperty(position, label, property);
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if (needLine)
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{
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EditorGUI.LabelField(position, label);
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position.y += EditorGUIUtility.singleLineHeight;
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}
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else
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{
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position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
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}
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var left = new Rect(position.x, position.y, 35, EditorGUIUtility.singleLineHeight);
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var middle = new Rect(position.x + 35, position.y, position.width - 70, EditorGUIUtility.singleLineHeight);
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var right = new Rect(position.x + position.width - 35, position.y, 35, EditorGUIUtility.singleLineHeight);
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value.x = Mathf.Clamp(EditorGUI.FloatField(left, value.x), minmax.minLimit, minmax.maxLimit);
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value.y = Mathf.Clamp(EditorGUI.FloatField(right, value.y), value.x, minmax.maxLimit);
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EditorGUI.MinMaxSlider(middle, GUIContent.none, ref value.x, ref value.y, minmax.minLimit, minmax.maxLimit);
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property.vector2Value = value;
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EditorGUI.EndProperty();
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// base.OnGUI(position, property, label);
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}
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public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
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{
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needLine = contextWidth < 400;
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if (property.propertyType == SerializedPropertyType.Vector2)
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{
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return EditorGUIUtility.singleLineHeight * (needLine ? 2:1f);
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}
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else return base.GetPropertyHeight(property, label) ;
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}
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bool needLine;
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float contextWidth
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{
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get
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{
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return EditorGUIUtility.currentViewWidth;
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}
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}
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}
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