备份CatanBuilding瘦身独立工程

Assets/Scripts/SupplyDrop/SupplyDropCashEmitter.cs

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+using cfg;
+using DG.Tweening;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class SupplyDropCashEmitter : MonoBehaviour
+{
+    //目标区域
+    public Transform targetAreaAA;
+    public Transform targetAreaBB;
+    //飞行时间
+    public float flyTime = 2f;
+    //发射间隔
+    public float emissionInterval = 0.5f;
+    //发射数量
+    public float emissionCount = 2f;
+
+    public int FlyIndexStart = 1;
+    public int FlyIndexEnd = 5;
+
+    SupplyDropGameplayCashCtrl ctrl;
+    float allWeight = 0f;
+    List<float> weightList = new List<float>();
+    List<int> dropCount = new List<int>();
+    public void StartPlay(SupplyDropGameplayCashCtrl ctrl,
+        float allWeight,
+    List<float> weightList,
+    List<int> dropCount)
+    {
+        this.ctrl = ctrl;
+        this.allWeight = allWeight;
+        this.weightList = weightList;
+        this.dropCount = dropCount;
+
+        StartCoroutine(EmitCash());
+    }
+
+    public Vector3 GetTargetAreaPos()
+    {
+        if (targetAreaAA != null && targetAreaBB != null)
+        {
+            float x = Random.Range(targetAreaAA.position.x, targetAreaBB.position.x);
+            float y = Random.Range(targetAreaAA.position.y, targetAreaBB.position.y);
+            float z = Random.Range(targetAreaAA.position.z, targetAreaBB.position.z);
+            return new Vector3(x, y, z);
+        }
+        else if (targetAreaAA != null)
+        {
+            return targetAreaAA.position;
+        }
+        else if (targetAreaBB != null)
+        {
+            return targetAreaBB.position;
+        }
+        return transform.position; // 默认返回当前对象位置
+    }
+
+    IEnumerator EmitCash()
+    {
+        while (true)
+        {
+            int type = 0;
+            float curWeight = 0f;
+            float randomValue = UnityEngine.Random.Range(0f, allWeight);
+            for (int i = 0; i < weightList.Count; i++)
+            {
+                curWeight += weightList[i];
+                if (randomValue <= curWeight)
+                {
+                    // 找到对应的类型
+                    type = i;
+                    break;
+                }
+            }
+
+            for (int i = 0; i < emissionCount; i++)
+            {
+                SupplyDropCashItem item = ctrl.GetCashItem(type, true);
+                if (item != null)
+                {
+                    item.gameObject.name = $"Cash_Down_{type}";
+                    item.gameObject.SetActive(true);
+                    item.SetClick(dropCount[type]);
+
+                    if (FlyIndexStart < FlyIndexEnd)
+                    {
+                        item.PlayAni(UnityEngine.Random.Range(FlyIndexStart, FlyIndexEnd + 1)); // 随机播放动画
+                    }
+                    else
+                    {
+                        item.PlayAni(FlyIndexStart); // 随机播放动画
+                    }
+
+                    item.transform.position = transform.position;
+                    item.transform.DOMove(GetTargetAreaPos(),
+                        flyTime)
+                        .OnComplete(() => ctrl.Recycle(item, true));
+                }
+            }
+            yield return new WaitForSeconds(emissionInterval);
+        }
+    }
+}