public void SpawnObstacle(Vector2 startPosition, Vector2 endPosition)
{
Vector2 spawnPosition = (startPosition + endPosition) / 2;
Vector2 direction = endPosition - startPosition;
float length = direction.magnitude;
Transform newObstacle = Instantiate(obstacle, spawnPosition, QuaternionExtension.RotateToDirection(direction, -90)).transform;
newObstacle.localScale = new Vector3(newObstacle.localScale.x, length, newObstacle.localScale.z);
}
private void ProcessDestinationMode(float progress)
{
if (isFirstUpdate)
{
originalOrientation = movementComponent.Orientation;
Vector3 desired = Vector3.right;
switch (destinationRotationMode.ShowFacingDirection())
{
case FacingDirection.Enemy:
Character enemy = FindEnemy();
MovementComponent enemyMovementComponent = enemy.GameObject().GetComponent <EntityReference>().Entity
.GetComponent <MovementComponent>();
Vector3 clampedEnemyPos = enemyMovementComponent.PositionV3.CloneWithNewY(movementComponent.Position.y);
desired = clampedEnemyPos - movementComponent.PositionV3;
break;
case FacingDirection.Left:
desired = Vector3.left;
break;
case FacingDirection.Right:
desired = Vector3.right;
break;
}
Vector3 facing = movementComponent.Orientation * Vector3.right;
deltaQuaternion = Quaternion.FromToRotation(facing, desired);
destinationQuaternion = originalOrientation * deltaQuaternion;
float deltaAngle = Vector3.Angle(facing, desired);
float dotProduct = Quaternion.Dot(originalOrientation, destinationQuaternion);
if (dotProduct < 0) //longer rotation path detected, switch to shorter path
{
originalOrientation = originalOrientation.ScalarMultiply(-1);
deltaQuaternion = deltaQuaternion.ScalarMultiply(-1);
}
if (deltaAngle > destinationRotationMode.maxAngle)
{
deltaAngle = destinationRotationMode.maxAngle;
Vector3 axis = Vector3.up;
float outAngle = 0;
deltaQuaternion.ToAngleAxis(out outAngle, out axis);
deltaQuaternion = Quaternion.AngleAxis(deltaAngle, axis);
destinationQuaternion = originalOrientation * deltaQuaternion;
}
}
movementComponent.SetOrientation(
QuaternionExtension.Interpolate(
originalOrientation, destinationQuaternion, interpolator, progress, true
)
);
if (progress >= 1)
{
movementComponent.SetOrientation(destinationQuaternion);
}
}
private void StickToGround()
{
int hitCount = Physics2D.Raycast(transform.position, -transform.up, m_ContactFilter2D, m_HitResults, m_BoxCollider2D.bounds.extents.y + castDistance);
Debug.DrawRay(transform.position, -transform.up * (m_BoxCollider2D.bounds.extents.y + castDistance));
if (hitCount > 0)
{
transform.rotation = Quaternion.Slerp(transform.rotation, QuaternionExtension.RotateToDirection(m_HitResults[0].normal, -90), 5f * Time.deltaTime);
}
else
{
transform.rotation = Quaternion.Slerp(transform.rotation, QuaternionExtension.RotateToDirection(Vector3.down, 90), 5f * Time.deltaTime);
}
}
internal void PostStepUpdate()
{
transform.position = body.GetPosition();
transform.rotation = QuaternionExtension.FromAngle2D(body.GetAngle());
}