public void ForceMoveInto(RaycastHit2D hit, float moveAmount, Dir4 dir)
{
float collideDistance = moveAmount - hit.distance;
PhysicsCollidable moveable = hit.collider.GetComponent <PhysicsCollidable>();
if (moveable)
{
PhysicsMove physicsMove = new PhysicsMove(hit, collideDistance, dir, movement);
moveable.OnMoveInto(physicsMove);
}
}
private bool CanMoveInto(RaycastHit2D hit, float distance, Dir4 dir)
{
PhysicsCollidable collidable = hit.collider.GetComponent <PhysicsCollidable>();
if (collidable)
{
float collideDistance = distance - hit.distance;
float allowedMove = collidable.GetAllowedMoveInto(new PhysicsMove(hit, collideDistance, dir, movement));
return(allowedMove == collideDistance);
}
else
{
float collideDistance = distance - hit.distance;
float allowedMove = 0;
return(allowedMove == collideDistance);
}
}
public float GetAllowedMoveInto(RaycastHit2D hit, float wantsToMove, Dir4 dir)
{
if (wantsToMove <= hit.distance && !TilemapHelpers.IsColliderTilemap(hit.collider))
{
return(wantsToMove);
}
float allowedCollideDistance = 0;
PhysicsCollidable moveable = hit.collider.GetComponent <PhysicsCollidable>();
if (moveable)
{
float collideDistance = wantsToMove - hit.distance;
PhysicsMove physicsMove = new PhysicsMove(hit, collideDistance, dir, movement);
allowedCollideDistance = moveable.GetAllowedMoveInto(physicsMove);
}
float allowedDistance = allowedCollideDistance + hit.distance;
return(Mathf.Clamp(allowedDistance, 0, wantsToMove));
}