修复一堆bug 加入粒子系统代替原击打特效 焕新长音符逻辑 修复多重计分 更新判定管理和音符生成器 搞了一个免费包

Assets/scripts/gamePlay_gameplay/Animation_GenerateJudgementSituationPrefab.cs

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+using UnityEngine;
+using System.Collections;
+
+public class Animation_GenerateJudgementSituationPrefab : MonoBehaviour
+{
+    public static Animation_GenerateJudgementSituationPrefab Instance;
+
+    [Header("生成位置 (五个轨道)")]
+    public GameObject redEffect;
+    public GameObject greenEffect;
+    public GameObject yellowEffect;
+    public GameObject purpleEffect;
+    public GameObject blueEffect;
+
+    [Header("判定飘字 Prefabs")]
+    public GameObject perfect_judge_prefab;
+    public GameObject great_judge_prefab;
+    public GameObject good_judge_prefab;
+    public GameObject miss_judge_prefab;
+
+    [Header("缩放与随机")]
+    public float baseScale = 1.0f;
+    public bool useRandomScale = true;
+    public float minScaleMultiplier = 0.8f;
+    public float maxScaleMultiplier = 1.2f;
+
+    [Header("物理跳跃设置")]
+    public float jumpForce = 5.0f;           // 向上弹起的初始速度
+    public float gravity = -12.0f;           // 重力
+
+    [Header("时间与透明度控制 (秒)")]
+    public float fadeInTime = 0.1f;          // 生成后多少秒完成渐显 (0->1)
+    public float fadeOutStartTime = 0.6f;    // 生成后第几秒开始渐隐
+    public float fadeOutDuration = 0.3f;     // 渐隐动画持续时长
+
+    private void Awake()
+    {
+        if (Instance == null) Instance = this;
+        else Destroy(gameObject);
+    }
+
+    public void SpawnJudgePrefab(string color, string judgeResult)
+    {
+        Transform spawnPoint = GetSpawnPoint(color);
+        if (spawnPoint == null) return;
+
+        GameObject prefabToUse = GetJudgePrefab(judgeResult);
+        if (prefabToUse == null) return;
+
+        GameObject instance = Instantiate(prefabToUse, spawnPoint);
+        instance.transform.localPosition = Vector3.zero;
+
+        // 处理缩放
+        float finalScale = baseScale;
+        if (useRandomScale) finalScale *= Random.Range(minScaleMultiplier, maxScaleMultiplier);
+        instance.transform.localScale = new Vector3(finalScale, finalScale, 1f);
+
+        // 开启运动逻辑
+        StartCoroutine(AnimateSprite(instance));
+    }
+
+    private IEnumerator AnimateSprite(GameObject obj)
+    {
+        if (obj == null) yield break;
+
+        SpriteRenderer sr = obj.GetComponent<SpriteRenderer>();
+        float elapsed = 0f;
+        float vVelocity = jumpForce;
+        Vector3 currentLocalPos = Vector3.zero;
+
+        // 计算总生命周期：开始渐隐的时间 + 渐隐持续的时长
+        float totalLifeTime = fadeOutStartTime + fadeOutDuration;
+
+        // 初始透明度
+        if (sr != null)
+        {
+            Color c = sr.color;
+            c.a = 0f;
+            sr.color = c;
+        }
+
+        // 只要没到总寿命，就持续执行
+        while (elapsed < totalLifeTime)
+        {
+            if (obj == null) yield break;
+
+            float dt = Time.deltaTime;
+            elapsed += dt;
+
+            // --- 1. 物理位移 ---
+            vVelocity += gravity * dt;
+            currentLocalPos.y += vVelocity * dt;
+            obj.transform.localPosition = currentLocalPos;
+
+            // --- 2. 透明度逻辑 (基于秒数) ---
+            if (sr != null)
+            {
+                float alpha = 1f;
+
+                // 渐显阶段：当前时间 < fadeInTime
+                if (elapsed < fadeInTime)
+                {
+                    alpha = Mathf.InverseLerp(0f, fadeInTime, elapsed);
+                }
+                // 渐隐阶段：当前时间 > fadeOutStartTime
+                else if (elapsed > fadeOutStartTime)
+                {
+                    // 在 fadeOutStartTime 到 totalLifeTime 之间从 1 变到 0
+                    alpha = Mathf.InverseLerp(totalLifeTime, fadeOutStartTime, elapsed);
+                }
+                // 中间完全显示阶段
+                else
+                {
+                    alpha = 1f;
+                }
+
+                Color c = sr.color;
+                c.a = Mathf.Clamp01(alpha);
+                sr.color = c;
+            }
+
+            yield return null;
+        }
+
+        // --- 确保最后一帧是完全透明的 ---
+        if (obj != null && sr != null)
+        {
+            Color c = sr.color;
+            c.a = 0f;
+            sr.color = c;
+        }
+
+        // 等待渲染完成，防止闪除
+        yield return new WaitForEndOfFrame();
+
+        if (obj != null) Destroy(obj);
+    }
+
+    private Transform GetSpawnPoint(string color)
+    {
+        switch (color.ToLower())
+        {
+            case "red": return redEffect?.transform;
+            case "green": return greenEffect?.transform;
+            case "yellow": return yellowEffect?.transform;
+            case "purple": return purpleEffect?.transform;
+            case "blue": return blueEffect?.transform;
+            default: return null;
+        }
+    }
+
+    private GameObject GetJudgePrefab(string result)
+    {
+        switch (result.ToLower())
+        {
+            case "perfect": return perfect_judge_prefab;
+            case "great": return great_judge_prefab;
+            case "good": return good_judge_prefab;
+            case "miss": return miss_judge_prefab;
+            default: return null;
+        }
+    }
+}