124 lines
3.9 KiB
C#
124 lines
3.9 KiB
C#
using System;
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using Cielonos;
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using Sirenix.OdinInspector;
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using SLSUtilities.Feedback;
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using SLSUtilities.Rendering.PostProcessing;
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using UnityEngine;
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namespace Cielonos.MainGame.Effects.Feedback
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{
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/// <summary>
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/// 径向模糊反馈动作，通过 PostProcessingManager 驱动 RadialBlur Volume 参数。
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/// 继承 CurveShakeAction 获得曲线采样和初始值管理能力。
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/// </summary>
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[Serializable]
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public class RadialBlurAction : CurveShakeAction
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{
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public override string DisplayName => "Radial Blur";
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/// <summary>
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/// 是否修改模糊中心点。关闭时保持 Volume 当前设置（通常为 0.5, 0.5）。
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/// </summary>
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[Title("Radial Blur Settings")]
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[LabelText("Modify Center")]
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public bool modifyCenter;
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/// <summary>
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/// 模糊中心的屏幕坐标 (0-1)。(0.5, 0.5) 为屏幕正中心。
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/// </summary>
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[ShowIf("modifyCenter")]
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[LabelText("Center")]
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public Vector2 center = new Vector2(0.5f, 0.5f);
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// 运行时缓存
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[NonSerialized] private RadialBlur _radialBlur;
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[NonSerialized] private float _initialBlurRadius;
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[NonSerialized] private float _initialCenterX;
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[NonSerialized] private float _initialCenterY;
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[NonSerialized] private bool _resolved;
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public override void OnStart(FeedbackContext context)
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{
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_resolved = TryResolveComponent();
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if (!_resolved) return;
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// 记录初始值用于复位
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_initialBlurRadius = _radialBlur.blurRadius.value;
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_initialCenterX = _radialBlur.radialCenterX.value;
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_initialCenterY = _radialBlur.radialCenterY.value;
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// 设置中心点（整个 Clip 期间保持不变）
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if (modifyCenter)
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{
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_radialBlur.radialCenterX.value = center.x;
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_radialBlur.radialCenterY.value = center.y;
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}
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}
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public override void OnUpdate(FeedbackContext context, float normalizedTime)
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{
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if (!_resolved) return;
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float newRadius = EvaluateShake(normalizedTime, _initialBlurRadius);
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_radialBlur.blurRadius.value = newRadius;
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}
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public override void OnEnd(FeedbackContext context)
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{
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RestoreValues();
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}
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public override void OnInterrupt(FeedbackContext context)
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{
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RestoreValues();
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}
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public override bool Validate(out string error)
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{
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if (PostProcessingManager.Instance == null)
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{
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error = "PostProcessingManager instance not found in scene.";
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return false;
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}
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error = null;
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return true;
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}
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/// <summary>
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/// 尝试从 PostProcessingManager 获取 RadialBlur Volume 组件。
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/// </summary>
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private bool TryResolveComponent()
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{
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if (_radialBlur != null) return true;
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if (PostProcessingManager.Instance == null)
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{
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Debug.LogWarning("[RadialBlurAction] PostProcessingManager instance not found.");
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return false;
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}
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if (!PostProcessingManager.Instance.GetVolumeComponent(out _radialBlur))
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{
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Debug.LogWarning("[RadialBlurAction] RadialBlur component not found in Volume Profile.");
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return false;
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}
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return true;
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}
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/// <summary>
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/// 恢复到 OnStart 时记录的初始值。
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/// </summary>
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private void RestoreValues()
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{
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if (!_resolved) return;
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_radialBlur.blurRadius.value = _initialBlurRadius;
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_radialBlur.radialCenterX.value = _initialCenterX;
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_radialBlur.radialCenterY.value = _initialCenterY;
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_resolved = false;
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}
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}
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}
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