2025TapTapGameJam/Assets/Script/Gameplay/Facility/PressurePlateController.cs

using System.Collections.Generic;
using UnityEngine;
using Script.Gameplay.Connect;

namespace Script.Gameplay.Facility
{
    public class PressurePlateController : BaseFacilityController
    {
        [SerializeField] private LayerMask detectLayer = ~0; // 检测所有层，可在Inspector中指定
        [SerializeField] private Vector3 plateSize = new Vector3(1, 0.2f, 1);
        [SerializeField] private Vector3 plateOffset = Vector3.up * 0.1f;

        [SerializeField] private GameObject pressTopPrefab;
        private bool lastState = false;
        private bool hasObject = false;

        private void FixedUpdate()
        {
            if (!isOpenInEditor) return;
            hasObject = Physics.CheckBox(transform.position + plateOffset, plateSize * 0.5f, Quaternion.identity,
                detectLayer);
            if (hasObject != lastState)
            {
                SendSignal(hasObject, this.gameObject);
                lastState = hasObject;
                if (hasObject)
                {
                    // 被压下动画
                    if (pressTopPrefab != null)
                        pressTopPrefab.transform.localPosition = new Vector3(0, 0, 0.1f);
                }
                else
                {
                    // 弹起动画
                    if (pressTopPrefab != null)
                        pressTopPrefab.transform.localPosition = new Vector3(0, 0, 1);
                }
            }
        }

#if UNITY_EDITOR
        private void OnDrawGizmosSelected()
        {
            Gizmos.color = Color.yellow;
            Gizmos.DrawWireCube(transform.position + plateOffset, plateSize);
        }
#endif
    }
}