EasyAttributes

EasyAttributes is an extension for the Unity Inspector , I made it from mixing NaughtyAttributes and MyBox and making some changess .

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 EasyAttributes 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"

Support

If you would like to support me

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.

using EasyAttributes;

public class Easy : MonoBehaviour
{
	[Button]
	private void Method1() { }

	[Button("Button Text 1")]
	private void Method2() { }

	[Button(EColor.Blue)]
	private void Method3() { }

	[Button("Button Text 4" , EColor.Red)]
	private void Method4() { }
}

BoxGroup

Surrounds grouped fields with a box.

using EasyAttributes;

public class Easy : MonoBehaviour
{
	[BoxGroup("Group 1")]
	public int firstInt;
	[BoxGroup("Group 1")]
	public int secondInt;

	[BoxGroup("Group 2" , EColor.Blue)]
	public float firstFloat;
	[BoxGroup("Group 2")]
	public float secondFloat;

	[BoxGroup("Group 3", EColor.Orange)]
	[MinMaxSlider(0.0f, 100.0f)]
	public Vector2 minMaxSlider;
	[BoxGroup("Group 3")]
	[Tag]
	public string myTag;
}

Tag & Layer & Sprite Layer

Select an tag or layer or sprite layer via dropdown interface.

using EasyAttributes;

public class Easy : MonoBehaviour
{
	[Tag]
	public string myTag;

	[Layer]
	public int myLayer;

	[SpriteLayer]
	public int mySpriteLayer;
}

DefinedValues

Provides an interface for dropdown value selection( int , string ,float , vector ...).

using EasyAttributes;

public class Easy : MonoBehaviour
{
	[DefinedValues(1, 2, 3)]
	public int myInt;

	[DefinedValues("name 1", "name 2", "name 3")]
	public string myString;

	[DefinedValues(1.45, 2.25, 3)]
	public float myFloat;
}

CurveRange

Set bounds and modify curve color for AnimationCurves

using EasyAttributes;

public class Easy : MonoBehaviour
{
	[CurveRange(-1, -1, 1, 1)]
	public AnimationCurve curve;
	
	[CurveRange(EColor.Orange)]
	public AnimationCurve curve1;
	
	[CurveRange(0, 0, 5, 5, EColor.Red)]
	public AnimationCurve curve2;
}

EnumFlags

Provides dropdown interface for setting enum flags.

using EasyAttributes;
public enum Direction
{
	None = 0,
	Right = 1 << 0,
	Left = 1 << 1,
	Up = 1 << 2,
	Down = 1 << 3
}
public class Easy : MonoBehaviour
{
	[EnumFlags]
	public Direction flags;
}

HorizontalLine

using EasyAttributes;

public class Easy : MonoBehaviour
{
	[HorizontalLine(color: EColor.Red)]
	public int red;

	[HorizontalLine(color: EColor.Green)]
	public int green;

	[HorizontalLine(color: EColor.Blue)]
	public int blue;
}

InfoBox

Used for providing additional information.

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [InfoBox("This is my int", EInfoBoxType.Normal)]
	public int myInt;

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

	[InfoBox("This is my vector", EInfoBoxType.Error)]
	public Vector3 myVector;
}

InputAxis

Select an input axis via dropdown interface.

using EasyAttributes;

public class Easy : MonoBehaviour
{
     [InputAxis]
	public string inputAxis;
}

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.

using EasyAttributes;

public class Easy : MonoBehaviour
{
     [MinMaxSlider(0.0f, 100.0f)]
     public Vector2 minMaxSlider;
}

ProgressBar

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [ProgressBar("Health", 300, EColor.Red)]
	public int health = 250;

	[ProgressBar("Mana", 100, EColor.Blue)]
	public int mana = 25;

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

ReorderableList

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

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [ReorderableList]
	public int[] intArray;

	[ReorderableList]
	public List<float> floatArray;
}

ReadOnly

Makes a field read only.

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [ReadOnly]
	public Vector3 forwardVector = 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.

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [ResizableTextArea]
	public string resizableTextArea;
}

Scene

Select a scene from the build settings via dropdown interface.

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [Scene]
	public string bootScene; // scene name

	[Scene]
	public int tutorialScene; // scene index
}

ShowAssetPreview

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

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [ShowAssetPreview]
	public Sprite sprite;

	[ShowAssetPreview(128, 128)]
	public GameObject prefab;
}

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).

using EasyAttributes;

public class Easy : MonoBehaviour
{
        public List<Transform> transforms;

	[ShowNativeProperty]
	public int TransformsCount => 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).

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [ShowNonSerializedField]
	private int myInt = 10;

	[ShowNonSerializedField]
	private const float PI = 3.14159f;

	[ShowNonSerializedField]
	private static readonly Vector3 CONST_VECTOR = Vector3.one;
}

EnableIf / DisableIf

using EasyAttributes;

public class Easy : MonoBehaviour
{
        public bool enableMyInt;

	[EnableIf("enableMyInt")]
	public int myInt;

	[EnableIf("Enabled")]
	public float myFloat;

	[EnableIf("NotEnabled")]
	public Vector3 myVector;

	public bool Enabled() { return true; }

	public bool NotEnabled => false;
}

You can have more than one condition.

using EasyAttributes;

public class Easy : MonoBehaviour
{
        public bool flag0;
	public bool flag1;

	[EnableIf(EConditionOperator.And, "flag0", "flag1")]
	public int enabledIfAll;

	[EnableIf(EConditionOperator.Or, "flag0", "flag1")]
	public int enabledIfAny;
}

ShowIf / HideIf

using EasyAttributes;

public class Easy : MonoBehaviour
{
        public bool showInt;

	[ShowIf("showInt")]
	public int myInt;

	[ShowIf("AlwaysShow")]
	public float myFloat;

	[ShowIf("NeverShow")]
	public Vector3 myVector;

	public bool AlwaysShow() { return true; }

	public bool NeverShow => false;
}

You can have more than one condition.

using EasyAttributes;

public class Easy : MonoBehaviour
{
        public bool flag0;
	public bool flag1;

	[ShowIf(EConditionOperator.And, "flag0", "flag1")]
	public int showIfAll;

	[ShowIf(EConditionOperator.Or, "flag0", "flag1")]
	public int showIfAny;
}

ShortName

Override default field label.

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [ShortName("Short Name")]
	public string veryVeryLongName;

	[ShortName("RGB")]
	public Vector3 vectorXYZ;
}

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.

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [OnValueChanged("OnValueChangedCallback")]
	public int myInt;

	private void OnValueChangedCallback()
	{
		Debug.Log(myInt);
	}
}

Required

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

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [Required]
	public Transform myTransform;

	[Required("Custom required text")]
	public GameObject myGameObject;
}

ValidateInput

The most powerful ValidatorAttribute.

using EasyAttributes;

public class Easy : MonoBehaviour
{
        [ValidateInput("IsNotNull")]
	public Transform myTransform;

	[ValidateInput("IsGreaterThanZero", "myInteger must be greater than zero")]
	public int myInt;

	private bool IsNotNull(Transform tr)
	{
		return tr != null;
	}

	private bool IsGreaterThanZero(int value)
	{
		return value > 0;
	}
}

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README.md		README.md

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