NaughtyAttributes

NaughtyAttributes is an extension for the Unity Inspector.

It expands the range of attributes that Unity provides so that you can create powerful inspectors without the need of custom editors or property drawers. It also provides attributes that can be applied to non-serialized fields or functions.

Most of the attributes are implemented using Unity's CustomPropertyDrawer, so they will work in your custom editors. If you want all of the attributes to work in your custom editors, however, you must inherit from NaughtyInspector and use the NaughtyEditorGUI.PropertyField_Layout function instead of EditorGUILayout.PropertyField.

System Requirements

Unity 2018.3.0 or later versions. Feel free to try older version. Don't forget to include the NaughtyAttributes namespace.

Installation

The package is available on the openupm registry. You can install it via openupm-cli.

openupm add com.dbrizov.naughtyattributes

You can also install via git url by adding this entry in your manifest.json

"com.dbrizov.naughtyattributes": "https://github.com/dbrizov/NaughtyAttributes.git#upm"

You can also download it from the Asset Store

Documentation

Support

NaughtyAttributes is an open-source project that I am developing in my free time. If you like it you can support me by donating.

Overview

Drawer Attributes

Provide special draw options to serialized fields. A field can have only one DrawerAttribute. If a field has more than one, only the bottom one will be used.

AnimatorParam

Select an Animator paramater via dropdown interface.

source

publicclassNaughtyComponent:MonoBehaviour{publicAnimatorsomeAnimator;

	[AnimatorParam("someAnimator")]publicintparamHash;

	[AnimatorParam("someAnimator")]publicstringparamName;
}

Button

A method can be marked as a button. A button appears in the inspector and executes the method if clicked. Works both with instance and static methods.

source

publicclassNaughtyComponent:MonoBehaviour{
	[Button]privatevoidMethodOne() { }

	[Button("Button Text")]privatevoidMethodTwo() { }
}

CurveRange

Set bounds and modify curve color for AnimationCurves

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publicclassNaughtyComponent:MonoBehaviour{
	[CurveRange(-1,-1,1,1)]publicAnimationCurvecurve;

	[CurveRange(EColor.Orange)]publicAnimationCurvecurve1;

	[CurveRange(0,0,5,5,EColor.Red)]publicAnimationCurvecurve2;
}

Provides an interface for dropdown value selection.

source

publicclassNaughtyComponent:MonoBehaviour{
	[Dropdown("intValues")]publicintintValue;

	[Dropdown("StringValues")]publicstringstringValue;

	[Dropdown("GetVectorValues")]publicVector3vectorValue;privateint[]intValues=newint[] {1,2,3,4,5};privateList<string>StringValues{get{returnnewList<string>() {"A","B","C","D","E"}; } }privateDropdownList<Vector3>GetVectorValues()
	{returnnewDropdownList<Vector3>()
		{
			{"Right",Vector3.right},
			{"Left",Vector3.left},
			{"Up",Vector3.up},
			{"Down",Vector3.down},
			{"Forward",Vector3.forward},
			{"Back",Vector3.back}
		};
	}
}

EnumFlags

Provides dropdown interface for setting enum flags.

source

publicenumDirection{None=0,Right=1\<\<0,Left=1\<\<1,Up=1\<\<2,Down=1\<\<3}publicclassNaughtyComponent:MonoBehaviour{
	[EnumFlags]publicDirectionflags;
}

Expandable

Make scriptable objects expandable.

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publicclassNaughtyComponent:MonoBehaviour{
	[Expandable]publicScriptableObjectscriptableObject;
}

HorizontalLine

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publicclassNaughtyComponent:MonoBehaviour{
	[HorizontalLine(color:EColor.Red)]publicintred;

	[HorizontalLine(color:EColor.Green)]publicintgreen;

	[HorizontalLine(color:EColor.Blue)]publicintblue;
}

InfoBox

Used for providing additional information.

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publicclassNaughtyComponent:MonoBehaviour{
	[InfoBox("This is my int",EInfoBoxType.Normal)]publicintmyInt;

	[InfoBox("This is my float",EInfoBoxType.Warning)]publicfloatmyFloat;

	[InfoBox("This is my vector",EInfoBoxType.Error)]publicVector3myVector;
}

InputAxis

Select an input axis via dropdown interface.

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publicclassNaughtyComponent:MonoBehaviour{
	[InputAxis]publicstringinputAxis;
}

MinMaxSlider

A double slider. The min value is saved to the X property, and the max value is saved to the Y property of a Vector2 field.

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publicclassNaughtyComponent:MonoBehaviour{
	[MinMaxSlider(0.0f,100.0f)]publicVector2minMaxSlider;
}

ProgressBar

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publicclassNaughtyComponent:MonoBehaviour{
	[ProgressBar("Health",300,EColor.Red)]publicinthealth=250;

	[ProgressBar("Mana",100,EColor.Blue)]publicintmana=25;

	[ProgressBar("Stamina",200,EColor.Green)]publicintstamina=150;
}

ReorderableList

Provides array type fields with an interface for easy reordering of elements.

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publicclassNaughtyComponent:MonoBehaviour{
	[ReorderableList]publicint[]intArray;

	[ReorderableList]publicList<float>floatArray;
}

ReadOnly

Makes a field read only.

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publicclassNaughtyComponent:MonoBehaviour{
	[ReadOnly]publicVector3forwardVector=Vector3.forward;
}

ResizableTextArea

A resizable text area where you can see the whole text. Unlike Unity's Multiline and TextArea attributes where you can see only 3 rows of a given text, and in order to see it or modify it you have to manually scroll down to the desired row.

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publicclassNaughtyComponent:MonoBehaviour{
	[ResizableTextArea]publicstringresizableTextArea;
}

Scene

Select a scene from the build settings via dropdown interface.

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publicclassNaughtyComponent:MonoBehaviour{
	[Scene]publicstringbootScene;// scene name[Scene]publicinttutorialScene;// scene index}

ShowAssetPreview

Shows the texture preview of a given asset (Sprite, Prefab...).

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publicclassNaughtyComponent:MonoBehaviour{
	[ShowAssetPreview]publicSpritesprite;

	[ShowAssetPreview(128,128)]publicGameObjectprefab;
}

ShowNativeProperty

Shows native C# properties in the inspector. All native properties are displayed at the bottom of the inspector after the non-serialized fields and before the method buttons. It supports only certain types (bool, int, long, float, double, string, Vector2, Vector3, Vector4, Color, Bounds, Rect, UnityEngine.Object).

source

publicclassNaughtyComponent:MonoBehaviour{publicList<Transform>transforms;

	[ShowNativeProperty]publicintTransformsCount=\>transforms.Count;
}

ShowNonSerializedField

Shows non-serialized fields in the inspector. All non-serialized fields are displayed at the bottom of the inspector before the method buttons. Keep in mind that if you change a non-static non-serialized field in the code - the value in the inspector will be updated after you press Play in the editor. There is no such issue with static non-serialized fields because their values are updated at compile time. It supports only certain types (bool, int, long, float, double, string, Vector2, Vector3, Vector4, Color, Bounds, Rect, UnityEngine.Object).

source

publicclassNaughtyComponent:MonoBehaviour{
	[ShowNonSerializedField]privateintmyInt=10;

	[ShowNonSerializedField]privateconstfloatPI=3.14159f;

	[ShowNonSerializedField]privatestaticreadonlyVector3CONST\_VECTOR=Vector3.one;
}

Tag

Select a tag via dropdown interface.

source

publicclassNaughtyComponent:MonoBehaviour{
	[Tag]publicstringtagField;
}

Meta Attributes

Give the fields meta data. A field can have more than one meta attributes.

BoxGroup

Surrounds grouped fields with a box.

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publicclassNaughtyComponent:MonoBehaviour{
	[BoxGroup("Integers")]publicintfirstInt;
	[BoxGroup("Integers")]publicintsecondInt;

	[BoxGroup("Floats")]publicfloatfirstFloat;
	[BoxGroup("Floats")]publicfloatsecondFloat;
}

Foldout

Makes a foldout group.

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publicclassNaughtyComponent:MonoBehaviour{
	[Foldout("Integers")]publicintfirstInt;
	[Foldout("Integers")]publicintsecondInt;
}

EnableIf / DisableIf

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publicclassNaughtyComponent:MonoBehaviour{publicboolenableMyInt;

	[EnableIf("enableMyInt")]publicintmyInt;

	[EnableIf("Enabled")]publicfloatmyFloat;

	[EnableIf("NotEnabled")]publicVector3myVector;publicboolEnabled() {returntrue; }publicboolNotEnabled=\>false;
}

You can have more than one condition.

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publicclassNaughtyComponent:MonoBehaviour{publicboolflag0;publicboolflag1;

	[EnableIf(EConditionOperator.And,"flag0","flag1")]publicintenabledIfAll;

	[EnableIf(EConditionOperator.Or,"flag0","flag1")]publicintenabledIfAny;
}

ShowIf / HideIf

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publicclassNaughtyComponent:MonoBehaviour{publicboolshowInt;

	[ShowIf("showInt")]publicintmyInt;

	[ShowIf("AlwaysShow")]publicfloatmyFloat;

	[ShowIf("NeverShow")]publicVector3myVector;publicboolAlwaysShow() {returntrue; }publicboolNeverShow=\>false;
}

You can have more than one condition.

source

publicclassNaughtyComponent:MonoBehaviour{publicboolflag0;publicboolflag1;

	[ShowIf(EConditionOperator.And,"flag0","flag1")]publicintshowIfAll;

	[ShowIf(EConditionOperator.Or,"flag0","flag1")]publicintshowIfAny;
}

Label

Override default field label.

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publicclassNaughtyComponent:MonoBehaviour{
	[Label("Short Name")]publicstringveryVeryLongName;

	[Label("RGB")]publicVector3vectorXYZ;
}

OnValueChanged

Detects a value change and executes a callback. Keep in mind that the event is detected only when the value is changed from the inspector. If you want a runtime event, you should probably use an event/delegate and subscribe to it.

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publicclassNaughtyComponent:MonoBehaviour{
	[OnValueChanged("OnValueChangedCallback")]publicintmyInt;privatevoidOnValueChangedCallback()
	{Debug.Log(myInt);
	}
}

Validator Attributes

Used for validating the fields. A field can have infinite number of validator attributes.

MinValue / MaxValue

Clamps integer and float fields.

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publicclassNaughtyComponent:MonoBehaviour{
	[MinValue(0),MaxValue(10)]publicintmyInt;

	[MinValue(0.0f)]publicfloatmyFloat;
}

Required

Used to remind the developer that a given reference type field is required.

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publicclassNaughtyComponent:MonoBehaviour{
	[Required]publicTransformmyTransform;

	[Required("Custom required text")]publicGameObjectmyGameObject;
}

ValidateInput

The most powerful ValidatorAttribute.

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publicclass\_NaughtyComponent:MonoBehaviour{
	[ValidateInput("IsNotNull")]publicTransformmyTransform;

	[ValidateInput("IsGreaterThanZero","myInteger must be greater than zero")]publicintmyInt;privateboolIsNotNull(Transformtr)
	{returntr!=null;
	}privateboolIsGreaterThanZero(intvalue)
	{returnvalue\>0;
	}
}