144 lines
4.8 KiB
C#
144 lines
4.8 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using DG.Tweening;
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using Unity.VisualScripting;
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using TMPro;
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public class Shoot : MonoBehaviour
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{
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public GameObject bulletPrefab; // 子弹预制体
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public GameObject firePrefab;
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public GameObject missilePrefab;
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public Transform[] bulletSpawn; // 子弹生成位置
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public float fireRange = 10000f; // 射程
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public float missileSpeed = 1000f; // 导弹速度
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public float distance;
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public float attackInterval = 0.5f;
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private float lastAttackTime = 0f;
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void Update()
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{
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Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
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RaycastHit hitInfo;
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//AutoAttack();
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// 射击
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if (Input.GetMouseButtonDown(0))
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{
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if (Physics.Raycast(ray, out hitInfo, fireRange))
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{
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Vector3 targetPosition = hitInfo.point;
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FireWeapon(targetPosition);
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GoldFirePoint();
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}
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}
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if (Input.GetMouseButtonDown(1))
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{
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if((transform.GetComponent<playercontroller>().currentMP -= 10)>=0)
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{
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Firemissile();
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}
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else
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{
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transform.GetComponent<playercontroller>().currentMP +=10;
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}
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}
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}
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void AutoAttack()
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{
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// 获取爆炸范围内的所有目标
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Collider[] colliders = Physics.OverlapBox(transform.position, new Vector3(200, 50f, 200));
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GameObject closestTarget = null;
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float minDistance = float.MaxValue;
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foreach (Collider collider in colliders)
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{
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// 计算与目标的距离
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float dis = Vector3.Distance(transform.position, collider.transform.position);
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// 更新最小距离和对应的目标
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if (dis < minDistance)
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{
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minDistance = dis;
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closestTarget = collider.gameObject;
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}
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}
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if (closestTarget != null)
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{
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// 检查是否满足攻击间隔时间要求
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if (Time.time - lastAttackTime < attackInterval) return;
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//具体伤害
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if (closestTarget.tag == "enemy")
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{
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FireWeapon(closestTarget.transform.position);
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GoldFirePoint();
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lastAttackTime = Time.time;
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}
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if (closestTarget.tag == "ore")
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{
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FireWeapon(closestTarget.transform.position);
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GoldFirePoint();
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lastAttackTime = Time.time;
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}
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}
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}
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//射击特效
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private void GoldFirePoint()
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{
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GameObject fireobj0 = Instantiate(firePrefab, bulletSpawn[0].position, bulletSpawn[0].rotation);
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GameObject fireobj1 = Instantiate(firePrefab, bulletSpawn[1].position, bulletSpawn[1].rotation);
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Destroy(fireobj0, 0.5f);
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Destroy(fireobj1,0.5f);
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}
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//导弹
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void Firemissile()
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{
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// 创建导弹
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GameObject missile = Instantiate(missilePrefab, bulletSpawn[2].position, bulletSpawn[2].rotation);
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// 计算目标位置：沿着发射位置的 x 方向前进一定的距离
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float xDistance =200f; // 设置导弹发射的距离，可以根据需要调整
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Vector3 targetPosition = missile.transform.position + missile.transform.forward * xDistance; // 沿 x 轴发射
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// 使用 DOMove 平滑地将导弹移动到目标位置
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missile.transform.DOMove(targetPosition, 2f); // 2f是移动的时间，可以根据需要调整
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}
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//射击
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void FireWeapon(Vector3 targetPosition)
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{
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GameObject bullet = Instantiate(bulletPrefab, bulletSpawn[0].position, bulletSpawn[0].rotation);
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GameObject bullet1 = Instantiate(bulletPrefab, bulletSpawn[1].position, bulletSpawn[1].rotation);
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// 计算从武器到目标位置的方向
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Vector3 direction = targetPosition - this.transform.position;
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// 使武器朝着目标位置旋转
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Quaternion rotation = Quaternion.LookRotation(direction);
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bullet.transform.rotation = rotation;
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bullet1.transform.rotation = rotation;
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// 计算目标距离
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float distance = Vector3.Distance(bulletSpawn[0].position, targetPosition);
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float distance1 = Vector3.Distance(bulletSpawn[1].position, targetPosition);
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// 根据距离设置移动时间（可以根据需要调整这个比例）
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float moveDuration = Mathf.Clamp(distance / 20f, 0.2f, 0.7f); // 设定最小0.5秒，最大3秒
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float moveDuration1 = Mathf.Clamp(distance1 / 20f, 0.2f, 0.7f); // 同理
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float extensionDistance = 500f; // 延长的距离，可以根据需要调整
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Vector3 extendedTargetPosition = targetPosition + direction.normalized * extensionDistance;
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bullet.transform.DOMove(extendedTargetPosition, moveDuration);
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bullet1.transform.DOMove(extendedTargetPosition, moveDuration1);
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}
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}
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