76 lines
2.8 KiB
C#
76 lines
2.8 KiB
C#
// This code is part of the Fungus library (https://github.com/snozbot/fungus)
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// It is released for free under the MIT open source license (https://github.com/snozbot/fungus/blob/master/LICENSE)
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using UnityEngine;
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namespace Fungus
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{
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/// <summary>
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/// Draws a fullscreen texture over the scene to give a fade effect. Setting Target Alpha to 1 will obscure the screen, alpha 0 will reveal the screen.
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/// If no Fade Texture is provided then a default flat color texture is used.
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/// </summary>
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[CommandInfo("Camera",
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"Fade Screen",
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"Draws a fullscreen texture over the scene to give a fade effect. Setting Target Alpha to 1 will obscure the screen, alpha 0 will reveal the screen. " +
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"If no Fade Texture is provided then a default flat color texture is used.")]
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[AddComponentMenu("")]
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public class FadeScreen : Command
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{
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[Tooltip("Time for fade effect to complete")]
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[SerializeField] protected float duration = 1f;
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[Tooltip("Current target alpha transparency value. The fade gradually adjusts the alpha to approach this target value.")]
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[SerializeField] protected float targetAlpha = 1f;
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[Tooltip("Wait until the fade has finished before executing next command")]
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[SerializeField] protected bool waitUntilFinished = true;
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[Tooltip("Color to render fullscreen fade texture with when screen is obscured.")]
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[SerializeField] protected Color fadeColor = Color.black;
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[Tooltip("Optional texture to use when rendering the fullscreen fade effect.")]
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[SerializeField] protected Texture2D fadeTexture;
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[SerializeField] protected LeanTweenType fadeTweenType = LeanTweenType.easeInOutQuad;
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#region Public members
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public override void OnEnter()
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{
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var cameraManager = FungusManager.Instance.CameraManager;
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if (fadeTexture)
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{
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cameraManager.ScreenFadeTexture = fadeTexture;
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}
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else
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{
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cameraManager.ScreenFadeTexture = CameraManager.CreateColorTexture(fadeColor, 32, 32);
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}
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cameraManager.Fade(targetAlpha, duration, delegate {
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if (waitUntilFinished)
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{
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Continue();
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}
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}, fadeTweenType);
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if (!waitUntilFinished)
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{
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Continue();
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}
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}
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public override string GetSummary()
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{
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return "Fade to " + targetAlpha + " over " + duration + " seconds";
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}
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public override Color GetButtonColor()
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{
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return new Color32(216, 228, 170, 255);
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}
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#endregion
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}
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} |