cocorobo-unity/Assets/script/MoveDoor.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

/// <summary>
/// 拼图控制
/// </summary>
public class MoveDoor : MonoBehaviour
{
	//执行此选择
	bool isSelected;

	float distanceRay; //定位点击时计算
	GameObject piece; //分配点击时,将移动。
	Transform[] piecesMove;
	//[HideInInspector]
	//public float positionZ = -0.001f;
	[HideInInspector]
	public bool puzzlePlaying;
	Vector3 offset;
	GameObject lightC;
	public float positionX = 0f;
	public float positionY = 0f;
	public float positionZ = 0f;
	Vector3 positionL;
	//数字资源整合
	[Header("SFX")]
	public AudioSource clickSFX;
	public GameObject menu;
	public bool acitve = true;
	public bool b2A = false;
	public bool b3A = false;
	public bool b5A = false;

	private void Start()
	{
	}
	void Update()
	{
		//鼠标信息
		//按下鼠标
		if (Input.GetMouseButtonDown(0))
		{
			TouchClick();
		}
		//移动鼠标
		if (isSelected)
		{
			MovePiece();
		}
		//释放鼠标
		if (Input.GetMouseButtonUp(0))
		{
			FreePiece();
		}
	}

	/// <summary>
	/// 定位点击点
	/// </summary>
	void TouchClick()
	{
		Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);   //从相机到点的触控点
		RaycastHit hit;
		if (Physics.Raycast(ray, out hit))
		{                          //接收触控，如果有击中目标
								   //print(hit.collider.transform.parent.tag);
			if (hit.collider.gameObject.tag == "shui")
			{
				distanceRay = hit.distance;
				piece = hit.collider.gameObject;
				offset = hit.point - hit.collider.gameObject.transform.position;
				isSelected = true;
			}
			else if (hit.collider.gameObject.transform.parent && ((hit.collider.gameObject.transform.parent.name == "group3" && hit.collider.transform.parent.tag == "shui")))
			{
				distanceRay = hit.distance;
				piece = hit.collider.gameObject.transform.parent.gameObject;
				offset = hit.point - hit.collider.gameObject.transform.parent.position;
				isSelected = true;
			}
			else
			{
				isSelected = false;
			}
		}
	}

	/// <summary>
	/// 移动碎片(每帧调用)
	/// </summary>
	void MovePiece()
	{
		Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
		Vector3 limitRay = ray.GetPoint(distanceRay);
		limitRay = new Vector3(limitRay.x, limitRay.y, limitRay.z);
		piece.transform.position = limitRay - offset;
	}

	/// <summary>
	/// 释放碎片
	/// </summary>
	void FreePiece()
	{
		if (isSelected)
		{
			GameObject b6 = GameObject.Find("group3/b6");
			float b6X = b6.transform.position.x;
			float b6Y = b6.transform.position.y;
			float b6Z = b6.transform.position.z;
			if (piece.name == "b2")
			{
				if (
					(b6X - piece.transform.position.x < 0.8f && b6X - piece.transform.position.x > -0.5f) &&
					(b6Y - piece.transform.position.y < 0 && b6Y - piece.transform.position.y > -3f) &&
					(b6Z - piece.transform.position.z < 0.5f && b6Z - piece.transform.position.z > -0.5f)
					)
				{
					piece.transform.SetParent(b6.transform.parent);
					piece.transform.position = new Vector3(b6X - 0.29f, b6Y + 2.3f, b6Z);
					clickSFX.Play();
					piece.tag = piece.name;
					b2A = true;
				}
			}

			if (piece.name == "b3")
			{
				if (
					(b6X - piece.transform.position.x < -2 && b6X - piece.transform.position.x > -4) &&
					(b6Y - piece.transform.position.y < 0 && b6Y - piece.transform.position.y > -3f) &&
					(b6Z - piece.transform.position.z < 0.5f && b6Z - piece.transform.position.z > -0.5f)
					)
				{
					piece.transform.SetParent(b6.transform.parent);
					piece.transform.position = new Vector3(b6X + 3.1f, b6Y + 2.3f, b6Z);
					clickSFX.Play();
					piece.tag = piece.name;
					b3A = true;
				}
			}

			if (piece.name == "b5")
			{
				if (
					(b6X - piece.transform.position.x < -0.7f && b6X - piece.transform.position.x > -2) &&
					(b6Y - piece.transform.position.y < -3 && b6Y - piece.transform.position.y > -5.1f) &&
					(b6Z - piece.transform.position.z < 0.5f && b6Z - piece.transform.position.z > -0.5f) && b2A && b3A
					)
				{
					piece.transform.SetParent(b6.transform.parent);
					piece.transform.position = new Vector3(b6X + 1.25f, b6Y + 4.65f, b6Z + 0.13f);
					clickSFX.Play();
					piece.tag = piece.name;
					b5A = true;
				}
			}

			isSelected = false;
		}
	}
}