public override void ValidateProperty(SerializedProperty property)
{
ValidateInputAttribute validateInputAttribute = PropertyUtility.GetAttribute <ValidateInputAttribute>(property);
UnityEngine.Object target = PropertyUtility.GetTargetObject(property);
MethodInfo validationCallback = ReflectionUtility.GetMethod(target, validateInputAttribute.CallbackName);
if (validationCallback != null &&
validationCallback.ReturnType == typeof(bool) &&
validationCallback.GetParameters().Length == 1)
{
FieldInfo fieldInfo = ReflectionUtility.GetField(target, property.name);
Type fieldType = fieldInfo.FieldType;
Type parameterType = validationCallback.GetParameters()[0].ParameterType;
if (fieldType == parameterType)
{
if (!(bool)validationCallback.Invoke(target, new object[] { fieldInfo.GetValue(target) }))
{
if (string.IsNullOrEmpty(validateInputAttribute.Message))
{
EditorDrawUtility.DrawHelpBox(property.name + " is not valid", MessageType.Error, logToConsole: true, context: target);
}
else
{
EditorDrawUtility.DrawHelpBox(validateInputAttribute.Message, MessageType.Error, logToConsole: true, context: target);
}
}
}
else
{
string warning = "The field type is not the same as the callback's parameter type";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target);
}
}
else
{
string warning =
validateInputAttribute.GetType().Name +
" needs a callback with boolean return type and a single parameter of the same type as the field";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target);
}
}
public override void DrawField(UnityEngine.Object target, FieldInfo field)
{
object value = field.GetValue(target);
if (value == null)
{
GUI.enabled = false;
EditorGUILayout.ObjectField(field.Name, (Object)value, field.FieldType, true);
GUI.enabled = true;
//string warning = string.Format("{0} doesn't support {1} types", typeof(ShowNonSerializedFieldFieldDrawer).Name, "Reference");
//EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target);
}
else if (!EditorDrawUtility.DrawLayoutField(value, field.Name))
{
string warning = string.Format("{0} doesn't support {1} types", typeof(ShowNonSerializedFieldFieldDrawer).Name, field.FieldType.Name);
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target);
}
}
public override void DrawMethod(UnityEngine.Object target, MethodInfo methodInfo)
{
if (methodInfo.GetParameters().Length == 0)
{
ButtonAttribute buttonAttribute = (ButtonAttribute)methodInfo.GetCustomAttributes(typeof(ButtonAttribute), true)[0];
string buttonText = string.IsNullOrEmpty(buttonAttribute.Text) ? methodInfo.Name : buttonAttribute.Text;
if (GUILayout.Button(buttonText))
{
methodInfo.Invoke(target, null);
}
}
else
{
string warning = typeof(ButtonAttribute).Name + " works only on methods with no parameters";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, context: target);
}
}
public override void ApplyPropertyMeta(SerializedProperty property, MetaAttribute metaAttribute)
{
var infoBoxAttribute = (InfoBoxAttribute)metaAttribute;
var target = PropertyUtility.GetTargetObject(property);
if (!string.IsNullOrEmpty(infoBoxAttribute.VisibleIf))
{
var conditionField = ReflectionUtility.GetField(target, infoBoxAttribute.VisibleIf);
if (conditionField != null &&
conditionField.FieldType == typeof(bool))
{
if ((bool)conditionField.GetValue(target))
{
DrawInfoBox(infoBoxAttribute.Text, infoBoxAttribute.Type);
}
return;
}
var conditionMethod = ReflectionUtility.GetMethod(target, infoBoxAttribute.VisibleIf);
if (conditionMethod != null &&
conditionMethod.ReturnType == typeof(bool) &&
conditionMethod.GetParameters().Length == 0)
{
if ((bool)conditionMethod.Invoke(target, null))
{
DrawInfoBox(infoBoxAttribute.Text, infoBoxAttribute.Type);
}
return;
}
var warning = infoBoxAttribute.GetType().Name +
" needs a valid boolean condition field or method name to work";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, PropertyUtility.GetTargetObject(property));
}
else
{
DrawInfoBox(infoBoxAttribute.Text, infoBoxAttribute.Type);
}
}
public override void DrawProperty(SerializedProperty property)
{
EditorDrawUtility.DrawHeader(property);
if (property.isArray)
{
var key = GetPropertyKeyName(property);
if (!this.reorderableListsByPropertyName.ContainsKey(key))
{
ReorderableList reorderableList = new ReorderableList(property.serializedObject, property, true, true, true, true)
{
drawHeaderCallback = (Rect rect) => {
EditorGUI.LabelField(rect, string.Format("{0}: {1}", property.displayName, property.arraySize), EditorStyles.label);
},
drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) => {
var element = property.GetArrayElementAtIndex(index);
rect.y += 1.0f;
rect.x += 10.0f;
rect.width -= 10.0f;
EditorGUI.PropertyField(new Rect(rect.x, rect.y, rect.width, 0.0f), element, true);
},
elementHeightCallback = (int index) => {
return(EditorGUI.GetPropertyHeight(property.GetArrayElementAtIndex(index)) + 4.0f);
}
};
this.reorderableListsByPropertyName[key] = reorderableList;
}
this.reorderableListsByPropertyName[key].DoLayoutList();
}
else
{
string warning = typeof(ReorderableListAttribute).Name + " can be used only on arrays or lists";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, context: PropertyUtility.GetTargetObject(property));
EditorDrawUtility.DrawPropertyField(property);
}
}
public override void DrawField(Object target, FieldInfo field)
{
var value = field.GetValue(target);
if (value == null)
{
var warning = string.Format("{0} doesn't support {1} types",
typeof(ShowNonSerializedFieldFieldDrawer).Name, "Reference");
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, target);
}
else if (!EditorDrawUtility.DrawLayoutField(value, field.Name))
{
var warning = string.Format("{0} doesn't support {1} types",
typeof(ShowNonSerializedFieldFieldDrawer).Name, field.FieldType.Name);
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, target);
}
}
public override void ApplyPropertyMeta(SerializedProperty property, MetaAttribute metaAttribute, bool drawField)
{
InfoBoxAttribute infoBoxAttribute = (InfoBoxAttribute)metaAttribute;
UnityEngine.Object target = PropertyUtility.GetTargetObject(property);
if (!string.IsNullOrEmpty(infoBoxAttribute.VisibleIf))
{
FieldInfo conditionField = ReflectionUtility.GetField(target, infoBoxAttribute.VisibleIf);
if (conditionField != null &&
conditionField.FieldType == typeof(bool))
{
if ((bool)conditionField.GetValue(target))
{
this.DrawInfoBox(infoBoxAttribute.Text, infoBoxAttribute.Type);
}
return;
}
MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, infoBoxAttribute.VisibleIf);
if (conditionMethod != null &&
conditionMethod.ReturnType == typeof(bool) &&
conditionMethod.GetParameters().Length == 0)
{
if ((bool)conditionMethod.Invoke(target, null))
{
this.DrawInfoBox(infoBoxAttribute.Text, infoBoxAttribute.Type);
}
return;
}
string warning = infoBoxAttribute.GetType().Name + " needs a valid boolean condition field or method name to work";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property));
}
else if (!infoBoxAttribute.HideWithField ||
(drawField && infoBoxAttribute.HideWithField))
{
this.DrawInfoBox(infoBoxAttribute.Text, infoBoxAttribute.Type);
}
}
public override bool CanDrawProperty(SerializedProperty property)
{
HideIfAnyAttribute[] hideIfAnyAttributes = PropertyUtility.GetAttributes <HideIfAnyAttribute>(property);
UnityEngine.Object target = PropertyUtility.GetTargetObject(property);
foreach (var attribute in hideIfAnyAttributes)
{
FieldInfo conditionField = ReflectionUtility.GetField(target, attribute.ConditionName);
if (conditionField != null &&
conditionField.FieldType == typeof(bool))
{
if ((bool)conditionField.GetValue(target) == attribute.ConditionValue)
{
return(false);
}
else
{
continue;
}
}
MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, attribute.ConditionName);
if (conditionMethod != null &&
conditionMethod.ReturnType == typeof(bool) &&
conditionMethod.GetParameters().Length == 0)
{
if ((bool)conditionMethod.Invoke(target, null) == attribute.ConditionValue)
{
return(false);
}
else
{
continue;
}
}
string warning = attribute.GetType().Name + " needs a valid boolean condition field or method name to work";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target);
}
return(true);
}
public override void DrawNativeProperty(UnityEngine.Object target, PropertyInfo property)
{
try
{
object value = property.GetValue(target, null);
if (!EditorDrawUtility.DrawLayoutField(value, ObjectNames.NicifyVariableName(property.Name),
property.PropertyType))
{
string warning = string.Format("{0} doesn't support {1} types",
typeof(ShowNativePropertyNativePropertyDrawer).Name,
property.PropertyType.Name);
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target);
}
}
catch (Exception e)
{
EditorDrawUtility.DrawHelpBox("Error: " + e, MessageType.Error, logToConsole: true, context: target);
}
}
public override void DrawProperty(SerializedProperty property)
{
EditorDrawUtility.DrawHeader(property);
var sliderAttribute = PropertyUtility.GetAttribute <SliderAttribute>(property);
if (property.propertyType == SerializedPropertyType.Integer)
{
EditorGUILayout.IntSlider(property, (int)sliderAttribute.MinValue, (int)sliderAttribute.MaxValue);
}
else if (property.propertyType == SerializedPropertyType.Float)
{
EditorGUILayout.Slider(property, sliderAttribute.MinValue, sliderAttribute.MaxValue);
}
else
{
var warning = sliderAttribute.GetType().Name + " can be used only on int or float fields";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, PropertyUtility.GetTargetObject(property));
EditorDrawUtility.DrawPropertyField(property);
}
}
public override void DrawNativeProperty(Object target, PropertyInfo property)
{
var value = property.GetValue(target, null);
if (value == null)
{
var warning = string.Format("{0} doesn't support {1} types",
typeof(ShowNativePropertyNativePropertyDrawer).Name, "Reference");
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, target);
}
else if (!EditorDrawUtility.DrawLayoutField(value, property.Name))
{
var warning = string.Format("{0} doesn't support {1} types",
typeof(ShowNativePropertyNativePropertyDrawer).Name,
property.PropertyType.Name);
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, target);
}
}
public override void DrawProperty(SerializedProperty property)
{
EditorDrawUtility.DrawHeader(property);
if (property.isArray)
{
var key = GetPropertyKeyName(property);
if (!reorderableListsByPropertyName.ContainsKey(key))
{
var reorderableList =
new ReorderableList(property.serializedObject, property, true, true, true, true)
{
drawHeaderCallback = rect =>
{
EditorGUI.LabelField(
rect, string.Format("{0}: {1}", property.displayName, property.arraySize),
EditorStyles.label);
},
drawElementCallback = (rect, index, isActive, isFocused) =>
{
var element = property.GetArrayElementAtIndex(index);
rect.y += 2f;
EditorGUI.PropertyField(
new Rect(rect.x, rect.y, rect.width, EditorGUIUtility.singleLineHeight), element);
}
};
reorderableListsByPropertyName[key] = reorderableList;
}
reorderableListsByPropertyName[key].DoLayoutList();
}
else
{
var warning = typeof(ReorderableListAttribute).Name + " can be used only on arrays or lists";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, PropertyUtility.GetTargetObject(property));
EditorDrawUtility.DrawPropertyField(property);
}
}
public override void DrawProperty(SerializedProperty property)
{
bool drawDisabled = false;
bool validCondition = false;
DisableIfAttribute disableIfAttribute = PropertyUtility.GetAttribute <DisableIfAttribute>(property);
UnityEngine.Object target = PropertyUtility.GetTargetObject(property);
FieldInfo conditionField = ReflectionUtility.GetField(target, disableIfAttribute.ConditionName);
if (conditionField != null &&
conditionField.FieldType == typeof(bool))
{
drawDisabled = (bool)conditionField.GetValue(target);
validCondition = true;
}
MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, disableIfAttribute.ConditionName);
if (conditionMethod != null &&
conditionMethod.ReturnType == typeof(bool) &&
conditionMethod.GetParameters().Length == 0)
{
drawDisabled = (bool)conditionMethod.Invoke(target, null);
validCondition = true;
}
if (validCondition)
{
GUI.enabled = !drawDisabled;
EditorDrawUtility.DrawPropertyField(property);
GUI.enabled = true;
}
else
{
string warning = disableIfAttribute.GetType().Name + " needs a valid boolean condition field or method name to work";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target);
}
}
public override void DrawProperty(SerializedProperty property)
{
EditorDrawUtility.DrawHeader(property);
var attr = PropertyUtility.GetAttribute <SceneReferenceOnlyAttribute>(property);
var type = this.FieldInfo.FieldType;
var target = property.serializedObject.targetObject;
if (target is Component)
{
var targetGo = (target as Component).gameObject;
if (typeof(GameObject).IsAssignableFrom(type))
{
var obj = (GameObject)EditorGUILayout.ObjectField(property.displayName, property.objectReferenceValue, this.FieldInfo.FieldType, true);
if (obj == null || obj.scene == targetGo.scene)
{
property.objectReferenceValue = obj;
}
else
{
Debug.LogWarning($"{obj.name} is not in the same scene[{targetGo.scene.name}] with {targetGo.name}", obj);
}
return;
}
else if (typeof(Component).IsAssignableFrom(type))
{
var obj = (Component)EditorGUILayout.ObjectField(property.displayName, property.objectReferenceValue, this.FieldInfo.FieldType, true);
if (obj == null || obj.gameObject.scene == targetGo.scene)
{
property.objectReferenceValue = obj;
}
else
{
Debug.LogWarning($"{obj.name} is not in the same scene[{targetGo.scene.name}] with {targetGo.name}", obj);
}
return;
}
}
EditorDrawUtility.DrawHelpBox($"Field={this.FieldInfo.Name} Type={this.FieldInfo.FieldType.Name} {nameof(SceneReferenceOnlyAttribute)} can only be used on GameObject or Component fields of UnityEngine.Component", MessageType.Warning, context: PropertyUtility.GetTargetObject(property));
EditorDrawUtility.DrawPropertyField(property);
}
public override void DrawProperty(SerializedProperty property)
{
EditorDrawUtility.DrawHeader(property);
var attr = PropertyUtility.GetAttribute <PrefabOnlyAttribute>(property);
var type = this.FieldInfo.FieldType;
var target = property.serializedObject.targetObject;
if (target is Component)
{
var parent = (target as Component).transform;
if (typeof(GameObject).IsAssignableFrom(type))
{
var obj = (GameObject)EditorGUILayout.ObjectField(property.displayName, property.objectReferenceValue, this.FieldInfo.FieldType, true);
if (obj == null || obj.transform.IsChildOf(parent))
{
property.objectReferenceValue = obj;
}
else
{
Debug.LogWarning($"{obj.name} is not child of {parent.name} thus can not be used", obj);
}
return;
}
else if (typeof(Component).IsAssignableFrom(type))
{
var obj = (Component)EditorGUILayout.ObjectField(property.displayName, property.objectReferenceValue, this.FieldInfo.FieldType, true);
if (obj == null || obj.transform.IsChildOf(parent))
{
property.objectReferenceValue = obj;
}
else
{
Debug.LogWarning($"{obj.name} is not child of {parent.name} thus can not be used", obj);
}
return;
}
}
EditorDrawUtility.DrawHelpBox($"Field={this.FieldInfo.Name} Type={this.FieldInfo.FieldType.Name} {nameof(TranformChildOnlyAttribute)} can only be used on GameObject or Component fields of UnityEngine.Component", MessageType.Warning, context: PropertyUtility.GetTargetObject(property));
EditorDrawUtility.DrawPropertyField(property);
}
public override void ValidateProperty(SerializedProperty property)
{
RequiredAttribute requiredAttribute = PropertyUtility.GetAttribute <RequiredAttribute>(property);
if (property.propertyType == SerializedPropertyType.ObjectReference)
{
if (property.objectReferenceValue == null)
{
string errorMessage = property.name + " is required";
if (!string.IsNullOrEmpty(requiredAttribute.Message))
{
errorMessage = requiredAttribute.Message;
}
EditorDrawUtility.DrawHelpBox(errorMessage, MessageType.Error, context: PropertyUtility.GetTargetObject(property));
}
}
else
{
string warning = requiredAttribute.GetType().Name + " works only on reference types";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, context: PropertyUtility.GetTargetObject(property));
}
}
public override void ValidateProperty(SerializedProperty property)
{
MaxValueAttribute maxValueAttribute = PropertyUtility.GetAttribute <MaxValueAttribute>(property);
if (property.propertyType == SerializedPropertyType.Integer)
{
if (property.intValue > maxValueAttribute.MaxValue)
{
property.intValue = (int)maxValueAttribute.MaxValue;
}
}
else if (property.propertyType == SerializedPropertyType.Float)
{
if (property.floatValue > maxValueAttribute.MaxValue)
{
property.floatValue = maxValueAttribute.MaxValue;
}
}
else
{
string warning = maxValueAttribute.GetType().Name + " can be used only on int or float fields";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, context: PropertyUtility.GetTargetObject(property));
}
}
public override bool CanDrawProperty(SerializedProperty property)
{
ShowIfAttribute showIfAttribute = PropertyUtility.GetAttribute <ShowIfAttribute>(property);
UnityEngine.Object target = PropertyUtility.GetTargetObject(property);
List <bool> conditionValues = new List <bool>();
foreach (var condition in showIfAttribute.Conditions)
{
FieldInfo conditionField = ReflectionUtility.GetField(target, condition);
if (conditionField != null &&
conditionField.FieldType == typeof(bool))
{
conditionValues.Add((bool)conditionField.GetValue(target));
}
MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, condition);
if (conditionMethod != null &&
conditionMethod.ReturnType == typeof(bool) &&
conditionMethod.GetParameters().Length == 0)
{
conditionValues.Add((bool)conditionMethod.Invoke(target, null));
}
}
if (conditionValues.Count > 0)
{
bool draw;
if (showIfAttribute.ConditionOperator == ConditionOperator.And)
{
draw = true;
foreach (var value in conditionValues)
{
draw = draw && value;
}
}
else
{
draw = false;
foreach (var value in conditionValues)
{
draw = draw || value;
}
}
if (showIfAttribute.Reversed)
{
draw = !draw;
}
return(draw);
}
else
{
string warning = showIfAttribute.GetType().Name + " needs a valid boolean condition field or method name to work";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, context: target);
return(true);
}
}
public override void DrawMethod(UnityEngine.Object target, MethodInfo methodInfo)
{
ButtonIfAttribute buttonIfAttribute = (ButtonIfAttribute)methodInfo.GetCustomAttributes(typeof(ButtonIfAttribute), true)[0];
List <bool> conditionValues = new List <bool>();
foreach (var condition in buttonIfAttribute.Conditions)
{
//Debug.Log("condition: " + condition);
FieldInfo conditionField = ReflectionUtility.GetField(target, condition);
if (conditionField != null &&
conditionField.FieldType == typeof(bool))
{
conditionValues.Add((bool)conditionField.GetValue(target));
}
MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, condition);
if (conditionMethod != null &&
conditionMethod.ReturnType == typeof(bool) &&
conditionMethod.GetParameters().Length == 0)
{
//Debug.Log("method found: " + condition);
conditionValues.Add((bool)conditionMethod.Invoke(target, null));
}
}
bool enabled = false;
if (conditionValues.Count > 0)
{
if (buttonIfAttribute.ConditionOperator == ConditionOperator.And)
{
enabled = true;
foreach (var value in conditionValues)
{
enabled = enabled && value;
}
}
else
{
enabled = false;
foreach (var value in conditionValues)
{
enabled = enabled || value;
}
}
if (buttonIfAttribute.Reversed)
{
enabled = !enabled;
}
}
else
{
string warning = buttonIfAttribute.GetType().Name + " needs a valid boolean condition field or method name to work";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, context: target);
return;
}
if (methodInfo.GetParameters().Length == 0)
{
string buttonText = string.IsNullOrEmpty(buttonIfAttribute.Text) ? methodInfo.Name : buttonIfAttribute.Text;
GUI.enabled = enabled;
if (GUILayout.Button(buttonText))
{
methodInfo.Invoke(target, null);
}
GUI.enabled = true;
if (!enabled)
{
string infoText = "Preconditions for " + buttonText + ":";
for (int ix = 0; ix < conditionValues.Count; ix++)
{
infoText += "\n ";
if (ix > 0)
{
infoText +=
buttonIfAttribute.ConditionOperator + " ";
}
infoText += buttonIfAttribute.Conditions[ix];
infoText += " (" + conditionValues[ix] + ")";
}
EditorGUILayout.HelpBox(infoText, MessageType.Info);
}
}
else
{
string warning = typeof(ButtonIfAttribute).Name + " works only on methods with no parameters";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, context: target);
}
}
public override void DrawProperty(SerializedProperty property)
{
EditorDrawUtility.DrawHeader(property);
var minMaxSliderAttribute = PropertyUtility.GetAttribute <MinMaxSliderAttribute>(property);
if (property.propertyType == SerializedPropertyType.Vector2)
{
var controlRect = EditorGUILayout.GetControlRect();
var labelWidth = EditorGUIUtility.labelWidth;
var floatFieldWidth = EditorGUIUtility.fieldWidth;
var sliderWidth = controlRect.width - labelWidth - 2f * floatFieldWidth;
var sliderPadding = 5f;
var labelRect = new Rect(
controlRect.x,
controlRect.y,
labelWidth,
controlRect.height);
var sliderRect = new Rect(
controlRect.x + labelWidth + floatFieldWidth + sliderPadding,
controlRect.y,
sliderWidth - 2f * sliderPadding,
controlRect.height);
var minFloatFieldRect = new Rect(
controlRect.x + labelWidth,
controlRect.y,
floatFieldWidth,
controlRect.height);
var maxFloatFieldRect = new Rect(
controlRect.x + labelWidth + floatFieldWidth + sliderWidth,
controlRect.y,
floatFieldWidth,
controlRect.height);
// Draw the label
EditorGUI.LabelField(labelRect, property.displayName);
// Draw the slider
EditorGUI.BeginChangeCheck();
var sliderValue = property.vector2Value;
EditorGUI.MinMaxSlider(sliderRect, ref sliderValue.x, ref sliderValue.y, minMaxSliderAttribute.MinValue,
minMaxSliderAttribute.MaxValue);
sliderValue.x = EditorGUI.FloatField(minFloatFieldRect, sliderValue.x);
sliderValue.x = Mathf.Clamp(sliderValue.x, minMaxSliderAttribute.MinValue,
Mathf.Min(minMaxSliderAttribute.MaxValue, sliderValue.y));
sliderValue.y = EditorGUI.FloatField(maxFloatFieldRect, sliderValue.y);
sliderValue.y = Mathf.Clamp(sliderValue.y, Mathf.Max(minMaxSliderAttribute.MinValue, sliderValue.x),
minMaxSliderAttribute.MaxValue);
if (EditorGUI.EndChangeCheck())
{
property.vector2Value = sliderValue;
}
}
else
{
var warning = minMaxSliderAttribute.GetType().Name + " can be used only on Vector2 fields";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, PropertyUtility.GetTargetObject(property));
EditorDrawUtility.DrawPropertyField(property);
}
}
private void DisplayWarning(string message)
{
EditorDrawUtility.DrawHelpBox(message, MessageType.Error, logToConsole: true, context: PropertyUtility.GetTargetObject(property));
}
public override void DrawProperty(SerializedProperty property)
{
EditorDrawUtility.DrawHeader(property);
if (property.isArray)
{
if (!this.reorderableListsByPropertyName.ContainsKey(property.name))
{
ReorderableList reorderableList = new ReorderableList(property.serializedObject, property, true, true, true, true)
{
drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) =>
{
var element = property.GetArrayElementAtIndex(index);
rect.y += 2f;
EditorGUI.PropertyField(new Rect(rect.x, rect.y, rect.width, EditorGUIUtility.singleLineHeight), element);
}
};
reorderableList.drawHeaderCallback = (Rect rect) => {
property.isExpanded = EditorGUI.Foldout(rect, property.isExpanded, string.Format("{0} [{1}]", property.displayName, property.arraySize));
Rect rect2 = rect;
if (reorderableList.count == 0)
{
rect2.height = (rect2.height * 3f);
}
Event current = Event.current;
EventType type = current.type;
if (type != EventType.DragExited)
{
if (type == EventType.DragUpdated || type == EventType.DragPerform)
{
if (rect2.Contains(current.mousePosition))
{
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
if (current.type == EventType.DragPerform)
{
DragAndDrop.AcceptDrag();
Object[] objectReferences = DragAndDrop.objectReferences;
for (int i = 0; i < objectReferences.Length; i++)
{
Object obj = objectReferences[i];
AddElement(property, obj);
}
}
}
}
}
else
{
DragAndDrop.PrepareStartDrag();
}
// EditorGUI.LabelField(rect, string.Format("{0}: {1}", property.displayName, property.arraySize), EditorStyles.label);
};
this.reorderableListsByPropertyName[property.name] = reorderableList;
}
if (property.isExpanded)
{
this.reorderableListsByPropertyName[property.name].DoLayoutList();
}
else
{
property.isExpanded = (EditorGUILayout.Foldout(property.isExpanded, new GUIContent(string.Format("{0} [{1}]", property.displayName, property.arraySize), property.tooltip)));
}
}
else
{
string warning = typeof(ReorderableListAttribute).Name + " can be used only on arrays or lists";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property));
EditorDrawUtility.DrawPropertyField(property);
}
}
public override void DrawProperty(SerializedProperty property)
{
EnableIfAttribute enableIfAttribute = PropertyUtility.GetAttribute <EnableIfAttribute>(property);
UnityEngine.Object target = PropertyUtility.GetTargetObject(property);
List <bool> conditionValues = new List <bool>();
foreach (var condition in enableIfAttribute.Conditions)
{
FieldInfo conditionField = ReflectionUtility.GetField(target, condition);
if (conditionField?.FieldType == typeof(bool))
{
conditionValues.Add((bool)conditionField.GetValue(target));
}
MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, condition);
if (conditionMethod?.ReturnType == typeof(bool) &&
conditionMethod.GetParameters().Length == 0)
{
conditionValues.Add((bool)conditionMethod.Invoke(target, null));
}
PropertyInfo conditionProperty = ReflectionUtility.GetProperty(target, condition);
if (conditionProperty?.PropertyType == typeof(bool))
{
conditionValues.Add((bool)conditionProperty.GetValue(target));
}
}
if (conditionValues.Count > 0)
{
bool enabled;
if (enableIfAttribute.ConditionOperator == ConditionOperator.And)
{
enabled = true;
foreach (var value in conditionValues)
{
enabled = enabled && value;
}
}
else
{
enabled = false;
foreach (var value in conditionValues)
{
enabled = enabled || value;
}
}
if (enableIfAttribute.Reversed)
{
enabled = !enabled;
}
GUI.enabled = enabled;
EditorDrawUtility.DrawPropertyField(property);
GUI.enabled = true;
}
else
{
string warning = enableIfAttribute.GetType().Name + " needs a valid boolean condition field or method name to work";
EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, context: target);
}
}