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43 行
1.7 KiB
43 行
1.7 KiB
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Events;
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[CreateAssetMenu(menuName = "Events/UI/Fade Channel")]
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public class FadeChannelSO : ScriptableObject
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{
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public UnityAction<bool, float, Color> OnEventRaised;
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/// <summary>
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/// Generic fade function. Communicates with <seealso cref="FadeManager.cs"/>.
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/// </summary>
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/// <param name="fadeIn">If true, the rectangle fades in. If false, the rectangle fades out.</param>
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/// <param name="duration">How long it takes to the image to fade in/out.</param>
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/// <param name="color">Target color for the image to reach. Disregarded when fading out.</param>
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public void Fade(bool fadeIn, float duration, Color color = default)
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{
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if (color == default && fadeIn) // If no fadein color is assigned, black is given as default. If we are supposed to fadeout the rectangle, default is simply passed through.
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color = Color.black;
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if (OnEventRaised != null)
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OnEventRaised.Invoke(fadeIn, duration, color);
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}
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/// <summary>
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/// Fade helper function to simplify usage. Fades in the rectangle.
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/// </summary>
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/// <param name="duration">How long it takes to the image to fade in.</param>
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/// <param name="color">Target color for the image to reach.</param>
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public void FadeIn(float duration, Color color = default)
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{
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if (color == default)
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color = Color.black;
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Fade(true, duration, color);
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}
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/// <summary>
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/// Fade helper function to simplify usage. Fades out the rectangle.
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/// </summary>
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/// <param name="duration">How long it takes to the image to fade out.</param>
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public void FadeOut(float duration, Color color = default)
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{
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Fade(false, duration, color);
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}
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}
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