IEnumerator ConstantShakeRoutine(float intensity)
{
while (_isConstantShaking)
{
if (ProCamera2D.DeltaTime > 0)
{
var result = Utils.GetVectorsSum(_constantShakePositions) / _constantShakePositions.Length;
_constantShakePosition.Set(Utils.SmoothApproach(_constantShakePosition.x, result.x, result.x, intensity, ProCamera2D.DeltaTime),
Utils.SmoothApproach(_constantShakePosition.y, result.y, result.y, intensity, ProCamera2D.DeltaTime),
Utils.SmoothApproach(_constantShakePosition.z, result.z, result.z, intensity, ProCamera2D.DeltaTime));
_influences.Add(_constantShakePosition);
}
yield return(ProCamera2D.GetYield());
}
}
/// <summary>
/// Move the camera to the average position of all the targets.
/// This method is automatically called when using LateUpdate or FixedUpdate.
/// If using ManualUpdate, you have to call it yourself.
/// </summary>
/// <param name="deltaTime">The time in seconds it took to complete the last frame</param>
public void Move(float deltaTime)
{
// Save previous camera position
_previousCameraPosition = _transform.localPosition;
//Detect resolution changes
if (Screen.width != _previousScreenWidth || Screen.height != _previousScreenHeight)
{
CalculateScreenSize();
}
// Delta time
DeltaTime = deltaTime;
if (DeltaTime < .0001f)
{
return;
}
// Pre-Move update
if (PreMoveUpdate != null)
{
PreMoveUpdate(DeltaTime);
}
// Cycle through the pre movers
for (int i = 0; i < _preMovers.Count; i++)
{
_preMovers[i].PreMove(deltaTime);
}
// Calculate targets mid point
PreviousTargetsMidPoint = TargetsMidPoint;
TargetsMidPoint = GetTargetsWeightedMidPoint(ref CameraTargets);
CameraTargetPosition = TargetsMidPoint;
// Calculate influences
_influencesSum = Utils.GetVectorsSum(_influences);
CameraTargetPosition += _influencesSum;
_influences.Clear();
// Follow only on selected axis
var cameraTargetPositionX = FollowHorizontal ? Vector3H(CameraTargetPosition) : Vector3H(_transform.localPosition);
var cameraTargetPositionY = FollowVertical ? Vector3V(CameraTargetPosition) : Vector3V(_transform.localPosition);
CameraTargetPosition = VectorHV(cameraTargetPositionX - Vector3H(ParentPosition), cameraTargetPositionY - Vector3V(ParentPosition));
// Ignore targets and influences if exclusive position is set
if (ExclusiveTargetPosition.HasValue)
{
CameraTargetPosition = VectorHV(Vector3H(ExclusiveTargetPosition.Value) - Vector3H(ParentPosition), Vector3V(ExclusiveTargetPosition.Value) - Vector3V(ParentPosition));
ExclusiveTargetPosition = null;
}
// Add offset
CameraTargetPosition += VectorHV(FollowHorizontal ? GetOffsetX() : 0, FollowVertical ? GetOffsetY() : 0);
// Tween camera final position
_cameraTargetHorizontalPositionSmoothed = Utils.SmoothApproach(_cameraTargetHorizontalPositionSmoothed, _previousCameraTargetHorizontalPositionSmoothed, Vector3H(CameraTargetPosition), 1f / HorizontalFollowSmoothness, DeltaTime);
_previousCameraTargetHorizontalPositionSmoothed = _cameraTargetHorizontalPositionSmoothed;
_cameraTargetVerticalPositionSmoothed = Utils.SmoothApproach(_cameraTargetVerticalPositionSmoothed, _previousCameraTargetVerticalPositionSmoothed, Vector3V(CameraTargetPosition), 1f / VerticalFollowSmoothness, DeltaTime);
_previousCameraTargetVerticalPositionSmoothed = _cameraTargetVerticalPositionSmoothed;
// Movement this step
var horizontalDeltaMovement = _cameraTargetHorizontalPositionSmoothed - Vector3H(_transform.localPosition);
var verticalDeltaMovement = _cameraTargetVerticalPositionSmoothed - Vector3V(_transform.localPosition);
// Calculate the base delta movement
var deltaMovement = VectorHV(horizontalDeltaMovement, verticalDeltaMovement);
// Cycle through the size delta changers
var deltaSize = 0f;
for (int i = 0; i < _sizeDeltaChangers.Count; i++)
{
deltaSize = _sizeDeltaChangers[i].AdjustSize(deltaTime, deltaSize);
}
// Calculate the new size
var newSize = ScreenSizeInWorldCoordinates.y * .5f + deltaSize;
// Cycle through the size overriders
for (int i = 0; i < _sizeOverriders.Count; i++)
{
newSize = _sizeOverriders[i].OverrideSize(deltaTime, newSize);
}
// Apply the new size
if (newSize != ScreenSizeInWorldCoordinates.y * .5f)
{
SetScreenSize(newSize);
}
// Cycle through the position delta changers
for (int i = 0; i < _positionDeltaChangers.Count; i++)
{
deltaMovement = _positionDeltaChangers[i].AdjustDelta(deltaTime, deltaMovement);
}
// Calculate the new position
var newPos = LocalPosition + deltaMovement;
// Cycle through the position overriders
for (int i = 0; i < _positionOverriders.Count; i++)
{
newPos = _positionOverriders[i].OverridePosition(deltaTime, newPos);
}
// Apply the new position
_transform.localPosition = VectorHVD(Vector3H(newPos), Vector3V(newPos), Vector3D(_transform.localPosition));
// Cycle through the post movers
for (int i = 0; i < _postMovers.Count; i++)
{
_postMovers[i].PostMove(deltaTime);
}
// Post-Move update
if (PostMoveUpdate != null)
{
PostMoveUpdate(DeltaTime);
}
}
/// <summary>
/// Move the camera to the average position of all the targets.
/// This method is automatically called every frame on LateUpdate/FixedUpdate.
/// Use only if you want to manually control the update frequency.
/// </summary>
public void Move()
{
// Delta time
var deltaTime = UpdateType == UpdateType.LateUpdate ? Time.deltaTime : Time.fixedDeltaTime;
if (deltaTime < .0001f)
{
return;
}
// Calculate targets mid point
_previousTargetsMidPoint = _targetsMidPoint;
_targetsMidPoint = GetTargetsWeightedMidPoint(CameraTargets);
_cameraTargetPosition = _targetsMidPoint;
// Calculate influences
_influencesSum = Utils.GetVectorsSum(_influences);
_cameraTargetPosition += _influencesSum;
_influences.Clear();
// Follow only on selected axis
var cameraTargetPositionX = FollowHorizontal ? Vector3H(_cameraTargetPosition) : Vector3H(_transform.localPosition);
var cameraTargetPositionY = FollowVertical ? Vector3V(_cameraTargetPosition) : Vector3V(_transform.localPosition);
_cameraTargetPosition = VectorHV(cameraTargetPositionX, cameraTargetPositionY);
// Ignore targets and influences if exclusive position is set
if (ExclusiveTargetPosition.HasValue)
{
CameraTargetPositionDuringExclusive = _cameraTargetPosition;
_cameraTargetPosition = ExclusiveTargetPosition.Value;
ExclusiveTargetPosition = null;
}
// Add offset
_cameraTargetPosition += VectorHV(FollowHorizontal ? OverallOffset.x : 0, FollowVertical ? OverallOffset.y : 0);
// Tween camera final position
_cameraTargetHorizontalPositionSmoothed = Utils.SmoothApproach(_cameraTargetHorizontalPositionSmoothed, _previousCameraTargetHorizontalPositionSmoothed, Vector3H(_cameraTargetPosition), 1f / HorizontalFollowSmoothness, deltaTime);
_previousCameraTargetHorizontalPositionSmoothed = Vector3H(_cameraTargetPosition);
_cameraTargetVerticalPositionSmoothed = Utils.SmoothApproach(_cameraTargetVerticalPositionSmoothed, _previousCameraTargetVerticalPositionSmoothed, Vector3V(_cameraTargetPosition), 1f / VerticalFollowSmoothness, deltaTime);
_previousCameraTargetVerticalPositionSmoothed = Vector3V(_cameraTargetPosition);
// Limit camera distance to target
if (LimitHorizontalCameraDistance)
{
var horizontalCompensation = Vector3H(_cameraTargetPosition) - Vector3H(_transform.localPosition) - (ScreenSizeInWorldCoordinates.x / 2) * MaxHorizontalTargetDistance;
if (horizontalCompensation > 0)
{
_cameraTargetHorizontalPositionSmoothed += horizontalCompensation;
_previousCameraTargetHorizontalPositionSmoothed = _cameraTargetHorizontalPositionSmoothed;
}
else if (horizontalCompensation < -ScreenSizeInWorldCoordinates.x * MaxHorizontalTargetDistance)
{
_cameraTargetHorizontalPositionSmoothed += horizontalCompensation + ScreenSizeInWorldCoordinates.x * MaxHorizontalTargetDistance;
_previousCameraTargetHorizontalPositionSmoothed = _cameraTargetHorizontalPositionSmoothed;
}
}
if (LimitVerticalCameraDistance)
{
var verticalCompensation = Vector3V(_cameraTargetPosition) - Vector3V(_transform.localPosition) - (ScreenSizeInWorldCoordinates.y / 2) * MaxVerticalTargetDistance;
if (verticalCompensation > 0)
{
_cameraTargetVerticalPositionSmoothed += verticalCompensation;
_previousCameraTargetVerticalPositionSmoothed = _cameraTargetVerticalPositionSmoothed;
}
else if (verticalCompensation < -ScreenSizeInWorldCoordinates.y * MaxVerticalTargetDistance)
{
_cameraTargetVerticalPositionSmoothed += verticalCompensation + ScreenSizeInWorldCoordinates.y * MaxVerticalTargetDistance;
_previousCameraTargetVerticalPositionSmoothed = _cameraTargetVerticalPositionSmoothed;
}
}
// If camera final horizontal position outside camera window rect
var horizontalDeltaMovement = 0f;
if (_cameraTargetHorizontalPositionSmoothed >= _cameraWindowRectInWorldCoords.x + _cameraWindowRectInWorldCoords.width)
{
horizontalDeltaMovement = _cameraTargetHorizontalPositionSmoothed - (Vector3H(_transform.localPosition) + _cameraWindowRectInWorldCoords.width / 2 + CameraWindowRect.x);
}
else if (_cameraTargetHorizontalPositionSmoothed <= _cameraWindowRectInWorldCoords.x)
{
horizontalDeltaMovement = _cameraTargetHorizontalPositionSmoothed - (Vector3H(_transform.localPosition) - _cameraWindowRectInWorldCoords.width / 2 + CameraWindowRect.x);
}
// If camera final vertical position outside camera window rect
var verticalDeltaMovement = 0f;
if (_cameraTargetVerticalPositionSmoothed >= _cameraWindowRectInWorldCoords.y + _cameraWindowRectInWorldCoords.height)
{
verticalDeltaMovement = _cameraTargetVerticalPositionSmoothed - (Vector3V(_transform.localPosition) + _cameraWindowRectInWorldCoords.height / 2 + CameraWindowRect.y);
}
else if (_cameraTargetVerticalPositionSmoothed <= _cameraWindowRectInWorldCoords.y)
{
verticalDeltaMovement = _cameraTargetVerticalPositionSmoothed - (Vector3V(_transform.localPosition) - _cameraWindowRectInWorldCoords.height / 2 + CameraWindowRect.y);
}
// Limit max speed
if (LimitMaxHorizontalSpeed)
{
horizontalDeltaMovement = Mathf.Clamp(horizontalDeltaMovement, -MaxHorizontalSpeed, MaxHorizontalSpeed);
}
if (LimitMaxVerticalSpeed)
{
verticalDeltaMovement = Mathf.Clamp(verticalDeltaMovement, -MaxVerticalSpeed, MaxVerticalSpeed);
}
var deltaMovement = VectorHV(horizontalDeltaMovement, verticalDeltaMovement);
// Apply movement considering the collider boundaries
if (UseGeometryBoundaries && BoundariesLayerMask.value != 0)
{
_transform.Translate(_cameraMoveInColliderBoundaries.Move(deltaMovement), Space.World);
}
// Apply movement without boundaries
else
{
_transform.Translate(deltaMovement, Space.World);
}
// Limit position to boundaries
if (UseNumericBoundaries)
{
LimitSizeAndPositionToNumericBoundaries();
}
// Update camera window rect
_cameraWindowRectInWorldCoords = GetRectAroundTransf(CameraWindowRect, ScreenSizeInWorldCoordinates, _transform);
}
/// <summary>
/// Move the camera to the average position of all the targets.
/// This method is automatically called when using LateUpdate or FixedUpdate.
/// If using ManualUpdate, you have to call it yourself.
/// </summary>
/// <param name="deltaTime">The time in seconds it took to complete the last frame</param>
public void Move(float deltaTime)
{
// Delta time
_deltaTime = deltaTime;
if (_deltaTime < .0001f)
{
return;
}
// Pre-Move update
if (PreMoveUpdate != null)
{
PreMoveUpdate(_deltaTime);
}
// Calculate targets mid point
_previousTargetsMidPoint = _targetsMidPoint;
_targetsMidPoint = GetTargetsWeightedMidPoint(CameraTargets);
_cameraTargetPosition = _targetsMidPoint;
// Calculate influences
_influencesSum = Utils.GetVectorsSum(_influences);
_cameraTargetPosition += _influencesSum;
_influences.Clear();
// Follow only on selected axis
var cameraTargetPositionX = FollowHorizontal ? Vector3H(_cameraTargetPosition) : Vector3H(_transform.localPosition);
var cameraTargetPositionY = FollowVertical ? Vector3V(_cameraTargetPosition) : Vector3V(_transform.localPosition);
_cameraTargetPosition = VectorHV(cameraTargetPositionX, cameraTargetPositionY);
// Ignore targets and influences if exclusive position is set
if (ExclusiveTargetPosition.HasValue)
{
_cameraTargetPosition = ExclusiveTargetPosition.Value;
ExclusiveTargetPosition = null;
}
// Add offset
_cameraTargetPosition += VectorHV(FollowHorizontal ? OverallOffset.x : 0, FollowVertical ? OverallOffset.y : 0);
// Tween camera final position
_cameraTargetHorizontalPositionSmoothed = Utils.SmoothApproach(_cameraTargetHorizontalPositionSmoothed, _previousCameraTargetHorizontalPositionSmoothed, Vector3H(_cameraTargetPosition), 1f / HorizontalFollowSmoothness, _deltaTime);
_previousCameraTargetHorizontalPositionSmoothed = _cameraTargetHorizontalPositionSmoothed;
_cameraTargetVerticalPositionSmoothed = Utils.SmoothApproach(_cameraTargetVerticalPositionSmoothed, _previousCameraTargetVerticalPositionSmoothed, Vector3V(_cameraTargetPosition), 1f / VerticalFollowSmoothness, _deltaTime);
_previousCameraTargetVerticalPositionSmoothed = _cameraTargetVerticalPositionSmoothed;
// Limit camera distance to target
if (LimitHorizontalCameraDistance)
{
var horizontalCompensation = Vector3H(_cameraTargetPosition) - Vector3H(_transform.localPosition) - (ScreenSizeInWorldCoordinates.x / 2) * MaxHorizontalTargetDistance;
if (horizontalCompensation > 0)
{
_cameraTargetHorizontalPositionSmoothed += horizontalCompensation;
_previousCameraTargetHorizontalPositionSmoothed = _cameraTargetHorizontalPositionSmoothed;
}
else if (horizontalCompensation < -ScreenSizeInWorldCoordinates.x * MaxHorizontalTargetDistance)
{
_cameraTargetHorizontalPositionSmoothed += horizontalCompensation + ScreenSizeInWorldCoordinates.x * MaxHorizontalTargetDistance;
_previousCameraTargetHorizontalPositionSmoothed = _cameraTargetHorizontalPositionSmoothed;
}
}
if (LimitVerticalCameraDistance)
{
var verticalCompensation = Vector3V(_cameraTargetPosition) - Vector3V(_transform.localPosition) - (ScreenSizeInWorldCoordinates.y / 2) * MaxVerticalTargetDistance;
if (verticalCompensation > 0)
{
_cameraTargetVerticalPositionSmoothed += verticalCompensation;
_previousCameraTargetVerticalPositionSmoothed = _cameraTargetVerticalPositionSmoothed;
}
else if (verticalCompensation < -ScreenSizeInWorldCoordinates.y * MaxVerticalTargetDistance)
{
_cameraTargetVerticalPositionSmoothed += verticalCompensation + ScreenSizeInWorldCoordinates.y * MaxVerticalTargetDistance;
_previousCameraTargetVerticalPositionSmoothed = _cameraTargetVerticalPositionSmoothed;
}
}
// Movement this step
var horizontalDeltaMovement = _cameraTargetHorizontalPositionSmoothed - Vector3H(_transform.localPosition);
var verticalDeltaMovement = _cameraTargetVerticalPositionSmoothed - Vector3V(_transform.localPosition);
// Limit max speed
if (LimitMaxHorizontalSpeed)
{
horizontalDeltaMovement = Mathf.Clamp(horizontalDeltaMovement, -MaxHorizontalSpeed, MaxHorizontalSpeed);
}
if (LimitMaxVerticalSpeed)
{
verticalDeltaMovement = Mathf.Clamp(verticalDeltaMovement, -MaxVerticalSpeed, MaxVerticalSpeed);
}
// Apply the delta movement
_deltaMovement = VectorHV(horizontalDeltaMovement, verticalDeltaMovement);
_transform.Translate(_deltaMovement, Space.World);
// Post-Move update
if (PostMoveUpdate != null)
{
PostMoveUpdate(_deltaTime);
}
}