87 lines
2.4 KiB
C#
87 lines
2.4 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class MoveableVehicle : MovableObject
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{
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public bool shouldStop;
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public float stopTime;
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private bool isStopped = false;
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public bool defaultFacingRight = true; // 车辆默认朝向是否向右
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public Vector3 positionOffset = Vector3.zero; // 位置偏移量
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protected override void Initialize()
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{
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shouldStop = Random.value > 0.5f; // 50% 概率停留
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stopTime = Random.Range(1f, 3f);
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AdjustFacingDirection();
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//SetWheelRotation();
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ApplyPositionOffset();
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}
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protected override void Update()
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{
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if (!isStopped)
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{
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Move();
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}
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}
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private IEnumerator StopCoroutine()
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{
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isStopped = true;
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yield return new WaitForSeconds(stopTime);
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isStopped = false;
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}
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public void StopAndWait()
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{
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if (shouldStop)
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{
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StartCoroutine(StopCoroutine());
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}
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}
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private void AdjustFacingDirection()
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{
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// 如果生成在左边，朝向右；如果生成在右边，朝向左
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bool movingRight = transform.position.x < 0;
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bool shouldFlip = (defaultFacingRight && !movingRight) || (!defaultFacingRight && movingRight);
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transform.localScale = new Vector3(shouldFlip ? -1 : 1, 1, 1);
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direction = movingRight ? Vector2.right : Vector2.left;
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}
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private void SetWheelRotation()
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{
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// 从 Resources 加载材质
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Material wheelMaterial = Resources.Load<Material>("Materials/BigCarRoation");
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if (wheelMaterial == null)
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{
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Debug.LogError("Material 'BigCarRoation' not found in Resources/Material.");
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return;
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}
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float rotationSpeed = direction.x > 0 ? 1f : -1f; // 右为正，左为负
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foreach (Transform child in transform)
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{
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Renderer renderer = child.GetComponent<Renderer>();
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if (renderer != null)
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{
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foreach (var material in renderer.materials)
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{
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// 应用加载的材质
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material.CopyPropertiesFromMaterial(wheelMaterial);
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material.SetFloat("_UVRotateSpeed", rotationSpeed);
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}
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}
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}
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}
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private void ApplyPositionOffset()
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{
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// 应用位置偏移量
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transform.position += positionOffset;
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}
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}
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