public void RegisterOwnerPlayer(IOwnerPlayer ownerPlayer)
{
Leyoutech.Utility.DebugUtility.Log(LOG_TAG, "Register Owner Player: "
+ (ownerPlayer == null
? "None"
: ownerPlayer.GetDisplay()));
m_OwnerPlayer = ownerPlayer;
}
public void UnregisterOwnerPlayer(IOwnerPlayer ownerPlayer)
{
if (m_OwnerPlayer == ownerPlayer)
{
Leyoutech.Utility.DebugUtility.Log(LOG_TAG
, "Unregister Owner Player: " + ownerPlayer.GetDisplay());
m_OwnerPlayer = null;
}
}
protected void LateUpdate()
{
if (m_OwnerPlayer == null ||
!m_OwnerPlayer.IsAlive())
{
if (m_OwnerPlayer != null)
{
Leyoutech.Utility.DebugUtility.Log(LOG_TAG
, "Unregister Owner Player because not alive");
}
m_OwnerPlayer = null;
m_LastFocusInteractable = null;
return;
}
// fill camera state
if (GameFacade._IsGaming)
{
MainCameraComponent cameraComponent = CameraManager.GetInstance().GetMainCamereComponent();
m_CameraState.HalfTanFov = cameraComponent.GetHalfTanFov();
m_CameraState.AspectRatio = CameraManager.GetInstance().GetAspectRatio();
}
else
{
m_CameraState.HalfTanFov = Leyoutech.Utility.RendererUtility.CaculateHalfTanCameraFov(m_CameraState.Camera.fieldOfView);
m_CameraState.AspectRatio = (float)Screen.width / Screen.height;
}
m_CameraState.WorldPosition = m_CameraState.Camera.transform.position;
// foreach interactable
Interactable focusInteractable = null;
float maxWeight = float.MinValue;
for (int iInteractable = 0; iInteractable < m_Interactables.Count; iInteractable++)
{
Interactable iterInteractable = m_Interactables[iInteractable];
IInteractable iterInteractableInstance = iterInteractable.Instance;
Interactable.ForDebug forDebug = Interactable.EMPTY_FORDEBUG;
if (!iterInteractableInstance.IsAlive())
{
Leyoutech.Utility.DebugUtility.Log(LOG_TAG
, "Unregister Interactable because not alive");
m_Interactables.RemoveAt(iInteractable);
iInteractable--;
continue;
}
#if UNITY_EDITOR
if (m_EnableGizmos)
{
EditorExtend.GizmosHelper.GetInstance().DrawSphere(iterInteractableInstance.GetWorldPosition()
, iterInteractableInstance.GetInteractableRadius()
, Color.gray);
}
#endif
// 判断距离能否交互
float interactableToOwnerPlayerDistanceSquare = (iterInteractableInstance.GetWorldPosition() - m_OwnerPlayer.GetWorldPosition()).sqrMagnitude;
forDebug.ToPlayerDistanceSquare = interactableToOwnerPlayerDistanceSquare;
if (interactableToOwnerPlayerDistanceSquare > iterInteractableInstance.GetInteractableDistanceSquare())
{
m_Interactables[iInteractable]._ForDebug = forDebug;
continue;
}
forDebug.MyAllowStep = Interactable.ForDebug.AllowStep.DistanceToPlayer;
// 判断是否在屏幕内
Vector3 viewportPoint = m_CameraState.Camera.WorldToViewportPoint(iterInteractableInstance.GetWorldPosition());
forDebug.ViewportPoint = viewportPoint;
// 到 以相机朝向为法线的平面 的距离
float interactableToCameraPlaneDistance = viewportPoint.z;
// 在相机后方
if (interactableToCameraPlaneDistance < 0)
{
m_Interactables[iInteractable]._ForDebug = forDebug;
continue;
}
forDebug.MyAllowStep = Interactable.ForDebug.AllowStep.InCameraForward;
// 到相机的距离
Vector3 cameraToInteractableDirection = iterInteractableInstance.GetWorldPosition() - m_CameraState.WorldPosition;
float interactableToCameraDistance = cameraToInteractableDirection.magnitude;
float interactableRelativeHeight = Leyoutech.Utility.RendererUtility.CaculateRelativeHeightInScreen(iterInteractableInstance.GetInteractableRadius() * 0.5f
, interactableToCameraDistance
, m_CameraState.HalfTanFov);
float interactableRelativeWidth = interactableRelativeHeight * m_CameraState.AspectRatio;
bool inScreen = viewportPoint.x > SAFE_AREA_X - interactableRelativeWidth &&
viewportPoint.x <(1.0f + interactableRelativeWidth - SAFE_AREA_X) &&
viewportPoint.y> SAFE_AREA_Y - interactableRelativeHeight &&
viewportPoint.y < (1.0f + interactableRelativeHeight - SAFE_AREA_Y);
forDebug.RelativeSize = new Vector2(interactableRelativeWidth, interactableRelativeHeight);
if (!inScreen)
{
m_Interactables[iInteractable]._ForDebug = forDebug;
continue;
}
forDebug.MyAllowStep = Interactable.ForDebug.AllowStep.InScreen;
// 到屏幕中心距离
float interactableToScreenCenterWidth = (viewportPoint.x - 0.5f) * m_CameraState.AspectRatio;
float interactableToScreenCenterHeight = (viewportPoint.y - 0.5f);
// 单位是屏幕高度的平方(0表示在正中心，0.25表示距离中心半个屏幕高度)
float interactableToScreenCenterDistanceSquare = interactableToScreenCenterWidth * interactableToScreenCenterWidth
+ interactableToScreenCenterHeight * interactableToScreenCenterHeight;
forDebug.ToScreenCenterDistanceSquare = interactableToScreenCenterDistanceSquare;
// 计算权重
float weight = 1.0f
/ interactableToScreenCenterDistanceSquare
* interactableRelativeWidth * interactableRelativeWidth
/ interactableToOwnerPlayerDistanceSquare * iterInteractableInstance.GetInteractableDistanceSquare();
forDebug.Weight = weight;
if (weight < maxWeight)
{
m_Interactables[iInteractable]._ForDebug = forDebug;
continue;
}
forDebug.MyAllowStep = Interactable.ForDebug.AllowStep.Weight;
// 检测目标是否被碰撞体遮挡
bool isRaycast = Physics.Raycast(m_CameraState.WorldPosition
, cameraToInteractableDirection
, interactableToCameraDistance - iterInteractableInstance.GetInteractableRadius()
, m_PhysicsLayerMask);
#if UNITY_EDITOR
if (m_EnableGizmos)
{
EditorExtend.GizmosHelper.GetInstance().DrawLine(m_CameraState.WorldPosition
, m_CameraState.WorldPosition
+ cameraToInteractableDirection
* (interactableToCameraDistance - iterInteractableInstance.GetInteractableRadius())
/ interactableToCameraDistance
, isRaycast ? Color.red : Color.green);
}
#endif
if (isRaycast)
{
m_Interactables[iInteractable]._ForDebug = forDebug;
continue;
}
forDebug.MyAllowStep = Interactable.ForDebug.AllowStep.Raycast;
maxWeight = weight;
focusInteractable = iterInteractable;
m_Interactables[iInteractable]._ForDebug = forDebug;
}
// change focus
bool changedFocus = m_LastFocusInteractable == null
? focusInteractable != null
: focusInteractable == null || focusInteractable.Instance != m_LastFocusInteractable;
if (changedFocus)
{
Leyoutech.Utility.DebugUtility.Log(LOG_TAG
, string.Format("ChangedFocus from ({0}) to ({1}): "
, m_LastFocusInteractable == null || !m_LastFocusInteractable.IsAlive()
? "None"
: m_LastFocusInteractable.GetDisplay()
, focusInteractable == null || !focusInteractable.Instance.IsAlive()
? "None"
: focusInteractable.Instance.GetDisplay()));
if (m_LastFocusInteractable != null &&
m_LastFocusInteractable.IsAlive())
{
m_LastFocusInteractable.SetFocus(false);
}
if (focusInteractable == null)
{
m_LastFocusInteractable = null;
}
else if (focusInteractable.Instance.GetIsActive())
{
m_LastFocusInteractable = focusInteractable.Instance;
m_LastFocusInteractable.SetFocus(true);
}
}
if (m_LastFocusInteractable != null)
{
focusInteractable._ForDebug.MyAllowStep = Interactable.ForDebug.AllowStep.Pass;
}
}
