118 lines
3.9 KiB
C#
118 lines
3.9 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using Script.Gameplay.Connect;
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using Script.Gameplay.Interface;
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namespace Script.Gameplay.Facility
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{
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public class EmitterController : BaseFacilityController
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{
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[Header("发射器设置")]
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[SerializeField] private bool isEmittingOnStart = false;
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[SerializeField] private GameObject prefabToEmit;
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[SerializeField] private Transform emitPoint;
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[SerializeField] private Vector3 emitDirection = Vector3.forward;
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[SerializeField] private float emitForce = 10f;
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[SerializeField] private float emitInterval = 1f;
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[Header("生成对象销毁时间")]
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[SerializeField] private float destroyDelay = 5f; // 生成对象多少秒后销毁
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// 新增：发射物缩放设置
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[Header("发射物缩放")]
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[SerializeField] private bool overridePrefabScale = false; // 是否覆盖预制体原始缩放
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[SerializeField] private Vector3 fixedScale = Vector3.one; // 固定缩放
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[SerializeField] private bool randomizeScale = false; // 是否随机缩放
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[SerializeField] private Vector3 minScale = Vector3.one; // 随机最小值（每轴）
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[SerializeField] private Vector3 maxScale = Vector3.one; // 随机最大值（每轴）
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private Coroutine emitCoroutine;
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private void Start()
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{
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if (isEmittingOnStart)
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{
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emitCoroutine = StartCoroutine(EmitRoutine());
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}
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}
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// 接收信号
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public override void OnSignalReceived(bool active, GameObject sender)
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{
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base.OnSignalReceived(active, sender);
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if(!isOpenInEditor) return;
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if (active)
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{
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if (emitCoroutine == null)
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emitCoroutine = StartCoroutine(EmitRoutine());
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}
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else
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{
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if (emitCoroutine != null)
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{
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StopCoroutine(emitCoroutine);
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emitCoroutine = null;
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}
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}
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}
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private IEnumerator EmitRoutine()
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{
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while (true)
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{
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Emit();
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yield return new WaitForSeconds(emitInterval);
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}
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}
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private void Emit()
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{
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if (prefabToEmit == null || emitPoint == null) return;
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var obj = Instantiate(prefabToEmit, emitPoint.position, emitPoint.rotation);
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// 应用缩放设置
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if (overridePrefabScale)
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{
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obj.transform.localScale = ComputeEmitScale(obj.transform.localScale);
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}
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var rb = obj.GetComponent<Rigidbody>();
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if (rb != null)
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{
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rb.AddForce(emitPoint.TransformDirection(emitDirection.normalized) * emitForce, ForceMode.Impulse);
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}
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// 添加销毁逻辑
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Destroy(obj, destroyDelay);
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}
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// 计算要应用的缩放（考虑固定/随机，并保证 min<=max）
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private Vector3 ComputeEmitScale(Vector3 prefabScale)
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{
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if (!overridePrefabScale)
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return prefabScale;
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if (!randomizeScale)
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return fixedScale;
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// 确保 min <= max 各轴
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Vector3 minV = new Vector3(
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Mathf.Min(minScale.x, maxScale.x),
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Mathf.Min(minScale.y, maxScale.y),
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Mathf.Min(minScale.z, maxScale.z)
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);
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Vector3 maxV = new Vector3(
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Mathf.Max(minScale.x, maxScale.x),
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Mathf.Max(minScale.y, maxScale.y),
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Mathf.Max(minScale.z, maxScale.z)
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);
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return new Vector3(
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UnityEngine.Random.Range(minV.x, maxV.x),
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UnityEngine.Random.Range(minV.y, maxV.y),
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UnityEngine.Random.Range(minV.z, maxV.z)
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);
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}
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}
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}
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