401 lines
13 KiB
C#
401 lines
13 KiB
C#
using AibisDream.Framework;
|
|
using DG.Tweening;
|
|
using TMPro;
|
|
using UnityEngine;
|
|
using UnityEngine.Serialization;
|
|
|
|
namespace AibisDream
|
|
{
|
|
public class MouseFollowAndZoom : MonoBehaviour, IInteraction
|
|
{
|
|
public GameObject targetIndicator;
|
|
public TMP_Text targetNameText;
|
|
public Vector2 sceneBoundsMin;
|
|
public Vector2 sceneBoundsMax;
|
|
|
|
[Header("Cinemachine Pan")]
|
|
[Tooltip("平移目标；留空则平移本物体。Eye 模块应指向 Eye DeepCamera 虚拟相机 Transform。")]
|
|
[SerializeField] private Transform panTransform;
|
|
[Tooltip("虚拟相机可移动的世界区域（与 ViewCamera / EyeSystem 聚焦边界一致）。")]
|
|
[SerializeField] private Vector2 worldRegionMin = new(30.2f, -5f);
|
|
[SerializeField] private Vector2 worldRegionMax = new(50.2f, 5f);
|
|
|
|
[Header("Input")]
|
|
[SerializeField] private float mouseScreenOffsetX;
|
|
[FormerlySerializedAs("viewCamera")]
|
|
[SerializeField] private Camera legacyInputCamera;
|
|
|
|
public float parallaxEffectMultiplier = 0.1f;
|
|
public Vector2 maxOffset = new Vector2(2f, 2f);
|
|
|
|
[Header("Interaction")]
|
|
[SerializeField] private bool _isInteractionActive = true;
|
|
[SerializeField] private bool _isInteractionAvailable = true;
|
|
[SerializeField] private float _dialogEndCooldown = 0.1f;
|
|
|
|
private EyeSystem eyemanager;
|
|
private EyeTarget currentTarget;
|
|
private bool isActive;
|
|
private bool isLocked;
|
|
private float _lastDialogEndTime = -1f;
|
|
private bool _isDialogCooldownActive;
|
|
private Vector3 initialPosition;
|
|
private Vector3 currentOffset;
|
|
private Tween focusTween;
|
|
|
|
private Transform PanTransform => panTransform != null ? panTransform : transform;
|
|
|
|
private bool UsesCinemachinePan => panTransform != null;
|
|
|
|
public Vector3 ViewPosition
|
|
{
|
|
get
|
|
{
|
|
Camera cameraForInput = GetInputCamera();
|
|
return cameraForInput != null ? cameraForInput.transform.position : PanTransform.position;
|
|
}
|
|
}
|
|
|
|
public void SetIsActive(bool value)
|
|
{
|
|
isActive = value;
|
|
}
|
|
|
|
public void SetIsLock(bool value)
|
|
{
|
|
isLocked = value;
|
|
}
|
|
|
|
public void SetInteractionActive(bool value)
|
|
{
|
|
_isInteractionActive = value;
|
|
}
|
|
|
|
public void SetInteractionAvailable(bool value)
|
|
{
|
|
_isInteractionAvailable = value;
|
|
}
|
|
|
|
public void ResetPanOrigin()
|
|
{
|
|
focusTween?.Kill();
|
|
currentOffset = Vector3.zero;
|
|
initialPosition = PanTransform.position;
|
|
}
|
|
|
|
public void MoveFocusTo(Transform target, float duration, Vector2 minBounds, Vector2 maxBounds, Vector2 viewportSize)
|
|
{
|
|
if (target == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Vector3 focusPosition = ClampFocusPosition(target.position, minBounds, maxBounds, viewportSize);
|
|
Vector3 targetPanPosition;
|
|
|
|
if (UsesCinemachinePan)
|
|
{
|
|
targetPanPosition = ClampFocusPosition(
|
|
new Vector3(focusPosition.x, focusPosition.y, PanTransform.position.z),
|
|
minBounds,
|
|
maxBounds,
|
|
viewportSize);
|
|
}
|
|
else
|
|
{
|
|
Vector3 viewPosition = ViewPosition;
|
|
viewPosition.z = focusPosition.z;
|
|
targetPanPosition = PanTransform.position + viewPosition - focusPosition;
|
|
targetPanPosition.z = PanTransform.position.z;
|
|
}
|
|
|
|
initialPosition = targetPanPosition;
|
|
focusTween?.Kill();
|
|
|
|
if (duration <= 0f)
|
|
{
|
|
PanTransform.position = initialPosition + currentOffset;
|
|
return;
|
|
}
|
|
|
|
focusTween = PanTransform.DOMove(initialPosition + currentOffset, duration).SetEase(Ease.InOutSine);
|
|
}
|
|
|
|
private void Start()
|
|
{
|
|
initialPosition = PanTransform.position;
|
|
targetIndicator.SetActive(false);
|
|
eyemanager = FindObjectOfType<EyeSystem>();
|
|
if (eyemanager == null)
|
|
{
|
|
Debug.LogError("[MouseFollowAndZoom] EyeSystem 未找到。", this);
|
|
}
|
|
|
|
RegisterDialogEvents();
|
|
}
|
|
|
|
private void Update()
|
|
{
|
|
if (!isActive)
|
|
{
|
|
targetIndicator.SetActive(false);
|
|
return;
|
|
}
|
|
|
|
UpdateDialogCooldown();
|
|
HandleTargetIndicator();
|
|
|
|
if (isLocked)
|
|
{
|
|
return;
|
|
}
|
|
|
|
HandleMouseMovement();
|
|
UpdateCurrentTarget();
|
|
}
|
|
|
|
private void HandleMouseMovement()
|
|
{
|
|
Camera cameraForInput = GetInputCamera();
|
|
if (cameraForInput == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Vector3 mousePosition = GetMouseScreenPosition();
|
|
Vector3 worldMousePosition = cameraForInput.ScreenToWorldPoint(mousePosition);
|
|
worldMousePosition.z = 0;
|
|
|
|
// 视差锚点用 initialPosition，避免相机跟随平移后 delta 被抵消
|
|
Vector3 parallaxAnchor = UsesCinemachinePan ? initialPosition : ViewPosition;
|
|
parallaxAnchor.z = 0;
|
|
Vector3 delta = UsesCinemachinePan
|
|
? worldMousePosition - parallaxAnchor
|
|
: parallaxAnchor - worldMousePosition;
|
|
Vector3 targetOffset = delta * parallaxEffectMultiplier;
|
|
targetOffset.x = Mathf.Clamp(targetOffset.x, -maxOffset.x, maxOffset.x);
|
|
targetOffset.y = Mathf.Clamp(targetOffset.y, -maxOffset.y, maxOffset.y);
|
|
|
|
currentOffset = Vector3.Lerp(currentOffset, targetOffset, 0.01f);
|
|
|
|
Vector3 targetPosition = initialPosition + currentOffset;
|
|
if (UsesCinemachinePan)
|
|
{
|
|
Vector2 parallaxSlack = maxOffset * parallaxEffectMultiplier;
|
|
targetPosition = ClampFocusPositionWithSlack(
|
|
targetPosition,
|
|
worldRegionMin,
|
|
worldRegionMax,
|
|
GetViewportSize(),
|
|
parallaxSlack);
|
|
}
|
|
else
|
|
{
|
|
targetPosition.x = Mathf.Clamp(targetPosition.x, sceneBoundsMin.x, sceneBoundsMax.x);
|
|
targetPosition.y = Mathf.Clamp(targetPosition.y, sceneBoundsMin.y, sceneBoundsMax.y);
|
|
}
|
|
|
|
targetPosition.z = PanTransform.position.z;
|
|
|
|
PanTransform.position = Vector3.Lerp(PanTransform.position, targetPosition, 0.1f);
|
|
}
|
|
|
|
private void UpdateCurrentTarget()
|
|
{
|
|
Camera cameraForInput = GetInputCamera();
|
|
if (cameraForInput == null)
|
|
{
|
|
currentTarget = null;
|
|
return;
|
|
}
|
|
|
|
Vector3 worldPosition = cameraForInput.ScreenToWorldPoint(GetMouseScreenPosition());
|
|
worldPosition.z = 0;
|
|
|
|
RaycastHit2D hit = Physics2D.Raycast(worldPosition, Vector2.zero);
|
|
if (hit.collider != null && hit.collider.CompareTag("EyeTarget"))
|
|
{
|
|
currentTarget = hit.collider.GetComponent<EyeTarget>();
|
|
if (Input.GetMouseButtonDown(0) && _isInteractionActive && _isInteractionAvailable && !_isDialogCooldownActive)
|
|
{
|
|
if (currentTarget != null)
|
|
{
|
|
eyemanager.SetTarget(currentTarget);
|
|
}
|
|
else
|
|
{
|
|
Debug.LogWarning("[MouseFollowAndZoom] Collider 缺少 EyeTarget 组件。", hit.collider);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
currentTarget = null;
|
|
}
|
|
}
|
|
|
|
private Vector3 GetMouseScreenPosition()
|
|
{
|
|
Vector3 mousePosition = Input.mousePosition;
|
|
mousePosition.x -= mouseScreenOffsetX;
|
|
mousePosition.z = GetInputCamera() != null
|
|
? GetInputCamera().nearClipPlane
|
|
: mousePosition.z;
|
|
return mousePosition;
|
|
}
|
|
|
|
private void HandleTargetIndicator()
|
|
{
|
|
if (currentTarget == null || !_isInteractionActive)
|
|
{
|
|
targetIndicator.SetActive(false);
|
|
return;
|
|
}
|
|
|
|
BoxCollider2D boxCollider = currentTarget.GetComponent<BoxCollider2D>();
|
|
if (boxCollider == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Vector3 boxCenter = boxCollider.bounds.center;
|
|
Vector3 boxSize = boxCollider.bounds.size;
|
|
|
|
RectTransform indicatorRectTransform = targetIndicator.GetComponent<RectTransform>();
|
|
indicatorRectTransform.position = boxCenter;
|
|
indicatorRectTransform.sizeDelta = new Vector2(boxSize.x, boxSize.y);
|
|
|
|
targetNameText.text = currentTarget.name + " " +
|
|
"R" + currentTarget._color.r.ToString("F1") +
|
|
" G" + currentTarget._color.g.ToString("F1") +
|
|
" B" + currentTarget._color.b.ToString("F1");
|
|
|
|
targetIndicator.SetActive(true);
|
|
}
|
|
|
|
public void SetIndicatorTarget(EyeTarget target)
|
|
{
|
|
currentTarget = target;
|
|
}
|
|
|
|
private Camera GetInputCamera()
|
|
{
|
|
if (UsesCinemachinePan && CameraKit.Instance != null)
|
|
{
|
|
return CameraKit.Instance.GetCurrentCamera();
|
|
}
|
|
|
|
if (legacyInputCamera != null)
|
|
{
|
|
return legacyInputCamera;
|
|
}
|
|
|
|
return Camera.main;
|
|
}
|
|
|
|
private Vector2 GetViewportSize()
|
|
{
|
|
Camera cam = GetInputCamera();
|
|
if (cam == null || !cam.orthographic)
|
|
{
|
|
return Vector2.zero;
|
|
}
|
|
|
|
float height = cam.orthographicSize * 2f;
|
|
return new Vector2(height * cam.aspect, height);
|
|
}
|
|
|
|
private static Vector3 ClampFocusPositionWithSlack(
|
|
Vector3 targetPosition,
|
|
Vector2 minBounds,
|
|
Vector2 maxBounds,
|
|
Vector2 viewportSize,
|
|
Vector2 slack)
|
|
{
|
|
if (maxBounds.x > minBounds.x)
|
|
{
|
|
float halfWidth = Mathf.Max(0f, viewportSize.x * 0.5f);
|
|
targetPosition.x = Mathf.Clamp(
|
|
targetPosition.x,
|
|
minBounds.x + halfWidth - slack.x,
|
|
maxBounds.x - halfWidth + slack.x);
|
|
}
|
|
|
|
if (maxBounds.y > minBounds.y)
|
|
{
|
|
float halfHeight = Mathf.Max(0f, viewportSize.y * 0.5f);
|
|
targetPosition.y = Mathf.Clamp(
|
|
targetPosition.y,
|
|
minBounds.y + halfHeight - slack.y,
|
|
maxBounds.y - halfHeight + slack.y);
|
|
}
|
|
|
|
return targetPosition;
|
|
}
|
|
|
|
private static Vector3 ClampFocusPosition(Vector3 targetPosition, Vector2 minBounds, Vector2 maxBounds, Vector2 viewportSize)
|
|
{
|
|
if (maxBounds.x > minBounds.x)
|
|
{
|
|
float halfWidth = Mathf.Max(0f, viewportSize.x * 0.5f);
|
|
targetPosition.x = Mathf.Clamp(targetPosition.x, minBounds.x + halfWidth, maxBounds.x - halfWidth);
|
|
}
|
|
|
|
if (maxBounds.y > minBounds.y)
|
|
{
|
|
float halfHeight = Mathf.Max(0f, viewportSize.y * 0.5f);
|
|
targetPosition.y = Mathf.Clamp(targetPosition.y, minBounds.y + halfHeight, maxBounds.y - halfHeight);
|
|
}
|
|
|
|
return targetPosition;
|
|
}
|
|
|
|
private void OnDrawGizmos()
|
|
{
|
|
Gizmos.color = Color.red;
|
|
Vector2 min = UsesCinemachinePan ? worldRegionMin : sceneBoundsMin;
|
|
Vector2 max = UsesCinemachinePan ? worldRegionMax : sceneBoundsMax;
|
|
Vector3 bottomLeft = new Vector3(min.x, min.y, 0);
|
|
Vector3 topRight = new Vector3(max.x, max.y, 0);
|
|
|
|
Gizmos.DrawLine(bottomLeft, new Vector3(bottomLeft.x, topRight.y, 0));
|
|
Gizmos.DrawLine(bottomLeft, new Vector3(topRight.x, bottomLeft.y, 0));
|
|
Gizmos.DrawLine(topRight, new Vector3(bottomLeft.x, topRight.y, 0));
|
|
Gizmos.DrawLine(topRight, new Vector3(topRight.x, bottomLeft.y, 0));
|
|
}
|
|
|
|
private void RegisterDialogEvents()
|
|
{
|
|
EnumEventSystem.Global.Register(InteractionEventEnum.DialogEnd, OnDialogueComplete);
|
|
}
|
|
|
|
private void OnDialogueComplete()
|
|
{
|
|
_lastDialogEndTime = Time.time;
|
|
_isDialogCooldownActive = true;
|
|
}
|
|
|
|
private void UpdateDialogCooldown()
|
|
{
|
|
if (_isDialogCooldownActive && Time.time - _lastDialogEndTime >= _dialogEndCooldown)
|
|
{
|
|
_isDialogCooldownActive = false;
|
|
}
|
|
}
|
|
|
|
private void OnDestroy()
|
|
{
|
|
focusTween?.Kill();
|
|
EnumEventSystem.Global.UnRegister(InteractionEventEnum.DialogEnd, OnDialogueComplete);
|
|
}
|
|
|
|
public bool IsActive => _isInteractionActive && !_isDialogCooldownActive;
|
|
public bool IsAvailable => _isInteractionAvailable && !_isDialogCooldownActive;
|
|
|
|
public GameObject GetGameObject()
|
|
{
|
|
return gameObject;
|
|
}
|
|
}
|
|
}
|