using System;

namespace UnityEngine.PostProcessing;

[Serializable]
public class VignetteModel : PostProcessingModel
{
	public enum Mode
	{
		Classic,
		Masked
	}

	[Serializable]
	public struct Settings
	{
		[Tooltip("Use the \"Classic\" mode for parametric controls. Use the \"Masked\" mode to use your own texture mask.")]
		public Mode mode;

		[ColorUsage(false)]
		[Tooltip("Vignette color. Use the alpha channel for transparency.")]
		public Color color;

		[Tooltip("Sets the vignette center point (screen center is [0.5,0.5]).")]
		public Vector2 center;

		[Range(0f, 1f)]
		[Tooltip("Amount of vignetting on screen.")]
		public float intensity;

		[Range(0.01f, 1f)]
		[Tooltip("Smoothness of the vignette borders.")]
		public float smoothness;

		[Range(0f, 1f)]
		[Tooltip("Lower values will make a square-ish vignette.")]
		public float roundness;

		[Tooltip("A black and white mask to use as a vignette.")]
		public Texture mask;

		[Range(0f, 1f)]
		[Tooltip("Mask opacity.")]
		public float opacity;

		[Tooltip("Should the vignette be perfectly round or be dependent on the current aspect ratio?")]
		public bool rounded;

		public static Settings defaultSettings
		{
			get
			{
				Settings result = default(Settings);
				result.mode = Mode.Classic;
				result.color = new Color(0f, 0f, 0f, 1f);
				result.center = new Vector2(0.5f, 0.5f);
				result.intensity = 0.45f;
				result.smoothness = 0.2f;
				result.roundness = 1f;
				result.mask = null;
				result.opacity = 1f;
				result.rounded = false;
				return result;
			}
		}
	}

	[SerializeField]
	private Settings m_Settings = Settings.defaultSettings;

	public Settings settings
	{
		get
		{
			return m_Settings;
		}
		set
		{
			m_Settings = value;
		}
	}

	public override void Reset()
	{
		m_Settings = Settings.defaultSettings;
	}
}