备份CatanBuilding瘦身独立工程
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JSD\13999
333
Assets/Scripts/GampPlay/Build/BuildingCameraController.cs
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333
Assets/Scripts/GampPlay/Build/BuildingCameraController.cs
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using asap.core;
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using Cinemachine;
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using System;
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using UniRx;
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using UnityEngine;
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public class BuildingCameraController : MonoBehaviour
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{
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//public Transform mainCameraTr;
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public CinemachineVirtualCamera cameraVirtual;
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public CinemachineFreeLook[] cameraFreeLook;
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public GameObject cameraMove;
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string inputAxisXName = "Mouse X";
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string inputAxisYName = "Mouse Y";
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// public CinemachineVirtualCameraBase vcam;
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private int index = 0;
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bool photo;
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private CinemachineVirtualCameraBase currentCamera;
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float zoomSpeed = 0.2f;
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private Vector2[] lastTouchPositions = new Vector2[2];
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private Vector2[] currentTouchPositions = new Vector2[2];
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private float lastTouchDistance;
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private float currentTouchDistance;
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//方向 圆心
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private Vector2 circle;
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private Vector2 touchDelta0;
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private Vector2 touchDelta1;
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private Vector2 currentDelta0;
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private Vector2 currentDelta1;
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float signedAngle0;
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float signedAngle1;
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float angle0;
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float angle1;
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public Transform lookAt;
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public Transform boundary1;
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public Transform boundary2;
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private Vector3 minVec;
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private Vector3 maxVec;
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//是否双指
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private bool isTouchTwo = false;
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//双指拖动开始阈值
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public float touchTwoThreshold = 50;
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public CinemachineDollyCart cinemachineDollyCart;
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public CinemachineVirtualCamera cameraPhotoVirtual;
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bool isMove = false;
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bool isTransfer = false;
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Vector3 startPos;
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IDisposable disposable;
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bool isDrag = false;
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void Start()
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{
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transform.Find("CameraMain").gameObject.SetActive(false);
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startPos = lookAt.localPosition;
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cameraMove.SetActive(false);
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minVec = new Vector3(Mathf.Min(boundary1.localPosition.x, boundary2.localPosition.x), lookAt.localPosition.y, Mathf.Min(boundary1.localPosition.z, boundary2.localPosition.z));
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maxVec = new Vector3(Mathf.Max(boundary1.localPosition.x, boundary2.localPosition.x), lookAt.localPosition.y, Mathf.Max(boundary1.localPosition.z, boundary2.localPosition.z));
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//Zoom = cameraVirtual.m_Lens.FieldOfView;
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currentCamera = cameraVirtual;
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cameraVirtual.gameObject.SetActive(true);
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for (int i = 0; i < cameraFreeLook.Length; i++)
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{
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cameraFreeLook[i].gameObject.SetActive(false);
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}
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//mainCameraTr.gameObject.SetActive(false);
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}
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private void OnEnable()
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{
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disposable = GContext.OnEvent<SwitchVirtualCameraEvent>().Subscribe(OnSwitchVirtualCamera);
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}
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private void OnDisable()
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{
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disposable?.Dispose();
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disposable = null;
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}
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//切换虚拟相机
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void SwitchVirtualCamera(int _index)
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{
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if (index != _index)
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{
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CinemachineVirtualCameraBase nextCamera;
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if (_index != 0)
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{
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nextCamera = cameraFreeLook[_index - 1];
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nextCamera.transform.position = currentCamera.transform.position;
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}
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else
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{
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nextCamera = cameraVirtual;
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lookAt.localPosition = startPos;
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}
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currentCamera.gameObject.SetActive(false);
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currentCamera = nextCamera;
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currentCamera.gameObject.SetActive(true);
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if (isMove && _index == 0)
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{
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cameraMove.SetActive(false);
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isMove = false;
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}
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}
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index = _index;
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}
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void OnSwitchVirtualCamera(SwitchVirtualCameraEvent eventData)
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{
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isDrag = eventData.isDrag;
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if (eventData.type > 10)
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{
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photo = true;
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if (eventData.type == 11)
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{
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SetPhotoVirtual();
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}
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else if (eventData.type == 12)
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{
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SetCinemachineDollyCart();
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}
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index = eventData.type;
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return;
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}
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if (isDrag || eventData.type == 0)
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{
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if (index > 10)
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{
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if (cameraPhotoVirtual != null)
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{
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cameraPhotoVirtual.gameObject.SetActive(false);
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}
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cinemachineDollyCart.transform.parent.gameObject.SetActive(false);
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}
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SwitchVirtualCamera(eventData.type);
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}
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}
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void SetPhotoVirtual()
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{
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if (cameraPhotoVirtual == null)
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{
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Debug.LogError("cameraPhotoVirtual is null");
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return;
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}
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currentCamera.gameObject.SetActive(false);
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cameraPhotoVirtual.gameObject.SetActive(true);
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}
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void SetCinemachineDollyCart()
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{
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if (cameraPhotoVirtual != null)
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{
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cameraPhotoVirtual.gameObject.SetActive(false);
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}
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currentCamera.gameObject.SetActive(false);
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cinemachineDollyCart.transform.parent.gameObject.SetActive(true);
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cinemachineDollyCart.m_Speed = 0;
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}
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void Update()
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{
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if (!isDrag)
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{
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return;
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}
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if (photo)
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{
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if (Input.GetMouseButton(0) || Input.touchCount == 1)
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{
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if (cinemachineDollyCart.transform.parent.gameObject.activeSelf)
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{
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cinemachineDollyCart.m_Position -= Input.GetAxis(inputAxisXName);
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}
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}
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return;
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}
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#if UNITY_EDITOR
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if (Input.GetMouseButton(0) && index == 1)
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#else
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if (Input.touchCount==1&& index==1)
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#endif
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{
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if (!isTouchTwo)
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{
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//SwitchVirtualCamera(1);
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cameraFreeLook[index - 1].m_XAxis.m_InputAxisValue = Input.GetAxis(inputAxisXName);
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cameraFreeLook[index - 1].m_YAxis.m_InputAxisValue = Input.GetAxis(inputAxisYName);
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}
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}
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else if (Input.touchCount == 2)
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{
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if (Input.GetTouch(0).phase == TouchPhase.Moved || Input.GetTouch(1).phase == TouchPhase.Moved)
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{
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currentTouchPositions[0] = Input.GetTouch(0).position;
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currentTouchPositions[1] = Input.GetTouch(1).position;
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if (!isTouchTwo)
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{
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isTouchTwo = true;
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lastTouchPositions[0] = currentTouchPositions[0];
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lastTouchPositions[1] = currentTouchPositions[1];
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}
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if (Vector2.Distance(currentTouchPositions[0], lastTouchPositions[0]) + Vector2.Distance(currentTouchPositions[1], lastTouchPositions[1]) > touchTwoThreshold && index != 2)
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{
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SwitchVirtualCamera(2);
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}
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if (!isTransfer && !isMove && (Vector2.Distance(currentTouchPositions[0], lastTouchPositions[0]) < touchTwoThreshold && Vector2.Distance(currentTouchPositions[1], lastTouchPositions[1]) < touchTwoThreshold))
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{
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return;
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}
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if (index == 2)
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{
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circle = (lastTouchPositions[0] + lastTouchPositions[1]) / 2;
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touchDelta0 = lastTouchPositions[0] - circle;
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touchDelta1 = lastTouchPositions[1] - circle;
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currentDelta0 = (currentTouchPositions[0] - lastTouchPositions[0]);
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currentDelta1 = (currentTouchPositions[1] - lastTouchPositions[1]);
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signedAngle0 = Vector2.SignedAngle(touchDelta0, currentDelta0);
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signedAngle1 = Vector2.SignedAngle(touchDelta1, currentDelta1);
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angle0 = Vector2.Angle(touchDelta0, currentDelta0);
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angle1 = Vector2.Angle(touchDelta1, currentDelta1);
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if ((Vector2.Angle(currentDelta0, currentDelta1) > 30) && !isMove || isTransfer)
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{
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TransferPOrR();
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}
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else if ((!isTransfer && Vector2.Angle(currentDelta0, currentDelta1) < 20) || (isMove && (Vector2.Angle(currentDelta0, currentDelta1) < 50)))
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{
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Move();
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}
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else
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{
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cameraFreeLook[index - 1].m_YAxis.m_InputAxisValue = 0;
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cameraFreeLook[index - 1].m_XAxis.m_InputAxisValue = 0;
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}
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lastTouchPositions[0] = currentTouchPositions[0];
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lastTouchPositions[1] = currentTouchPositions[1];
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}
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}
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else if (index != 0)
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{
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cameraFreeLook[index - 1].m_YAxis.m_InputAxisValue = 0;
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cameraFreeLook[index - 1].m_XAxis.m_InputAxisValue = 0;
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}
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}
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else if (Input.touchCount == 0 && index != 0)
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{
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isTouchTwo = false;
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isTransfer = false;
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if (isMove)
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{
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cameraFreeLook[1].transform.position = cameraMove.transform.position;
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currentCamera.gameObject.SetActive(true);
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cameraMove.SetActive(false);
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isMove = false;
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}
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cameraFreeLook[index - 1].m_XAxis.m_InputAxisValue = 0;
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cameraFreeLook[index - 1].m_YAxis.m_InputAxisValue = 0;
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}
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}
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//旋转缩放
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void TransferPOrR()
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{
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isTransfer = true;
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if (signedAngle0 * signedAngle1 > 0 && ((angle0 > 60 && angle0 < 120) || (angle1 > 60 && angle1 < 120)))
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{
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float delta = currentDelta0.magnitude + currentDelta1.magnitude;
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if (signedAngle0 > 0)
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{
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cameraFreeLook[index - 1].m_XAxis.m_InputAxisValue = delta * zoomSpeed;
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}
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else
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{
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cameraFreeLook[index - 1].m_XAxis.m_InputAxisValue = -delta * zoomSpeed;
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}//旋转
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}
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else if ((angle0 > 150 && angle1 > 150) || (angle0 < 30 && angle1 < 30))
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{
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currentTouchDistance = Vector2.Distance(currentTouchPositions[0], currentTouchPositions[1]);
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lastTouchDistance = Vector2.Distance(lastTouchPositions[0], lastTouchPositions[1]);//缩放
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float delta = currentTouchDistance - lastTouchDistance;
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if (delta < 0)
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{
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cameraFreeLook[index - 1].m_YAxis.m_InputAxisValue = delta * zoomSpeed;
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}
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else
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{
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cameraFreeLook[index - 1].m_YAxis.m_InputAxisValue = delta * zoomSpeed;
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}
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}
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}
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//移动
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void Move()
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{
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if (!isMove)
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{
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isMove = true;
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cameraMove.transform.position = cameraFreeLook[index - 1].transform.position;
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cameraMove.SetActive(true);
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currentCamera.gameObject.SetActive(false);
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}
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//方向
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Vector2 offset;
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if (currentDelta0.magnitude > currentDelta1.magnitude)
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{
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offset = currentDelta0;
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}
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else
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{
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offset = currentDelta1;
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}
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//同方向移动
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//Vector2 offset = (currentDelta0 + currentDelta1).normalized;
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//offst在相机坐标系下的向量
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Vector3 vector = Camera.main.transform.TransformDirection(offset.x, 0, offset.y);
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vector.y = 0;
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lookAt.localPosition += vector.normalized * Time.deltaTime * 30;
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lookAt.localPosition = new Vector3(Mathf.Clamp(lookAt.localPosition.x, minVec.x, maxVec.x), lookAt.localPosition.y, Mathf.Clamp(lookAt.localPosition.z, minVec.z, maxVec.z));
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//cameraFreeLook[index - 1].m_Orbits[0].m_Radius += vector.magnitude;
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//cameraFreeLook[index - 1].m_Orbits[1].m_Radius += vector.magnitude;
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//cameraFreeLook[index - 1].m_Orbits[2].m_Radius += vector.magnitude;
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}
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}
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