72 lines
2.8 KiB
C#
72 lines
2.8 KiB
C#
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using UnityEngine;
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using System.Collections;
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using UnityEditor;
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using System.Reflection;
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using System;
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namespace Invector
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{
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[CustomPropertyDrawer(typeof(vCheckPropertyAttribute),true)]
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public class vCheckPropertyDrawer : 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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label = EditorGUI.BeginProperty(position, label, property);
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vCheckPropertyAttribute _attribute = attribute as vCheckPropertyAttribute;
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if (_attribute != null && property.serializedObject.targetObject)
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{
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var propertyName = property.propertyPath.Replace(property.name, "");
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var checkValues = _attribute.checkValues;
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var valid = Validate(property, _attribute);
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if (valid || !_attribute.hideInInspector)
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{
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GUI.enabled = valid;
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GUI.color = valid ? Color.white : Color.grey * 0.5f;
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EditorGUI.PropertyField(position, property, label, true);
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GUI.enabled = true;
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GUI.color = Color.white;
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}
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}
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else
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EditorGUI.PropertyField(position, property, true);
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EditorGUI.EndProperty();
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}
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private bool Validate(SerializedProperty property, vCheckPropertyAttribute _attribute)
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{
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var propertyName = property.propertyPath.Replace(property.name, "");
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var checkValues = _attribute.checkValues;
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var valid = true;
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for (int i = 0; i < checkValues.Count; i++)
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{
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var prop = property.serializedObject.FindProperty(propertyName + checkValues[i].property);
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switch (prop.propertyType)
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{
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case SerializedPropertyType.Boolean:
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valid = prop.boolValue.Equals(checkValues[i].value);
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break;
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case SerializedPropertyType.Enum:
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int index = Array.IndexOf(Enum.GetValues(checkValues[i].value.GetType()), checkValues[i].value);
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valid = prop.enumValueIndex.Equals(index);
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break;
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}
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if (!valid) break;
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}
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if (_attribute.invertResult) valid = !valid;
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return valid;
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}
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public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
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{
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vCheckPropertyAttribute _attribute = attribute as vCheckPropertyAttribute;
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var valid = Validate(property, _attribute) || !_attribute.hideInInspector;
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return valid?base.GetPropertyHeight(property, label):0;
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}
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}
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}
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