private void Start()
{
_cannonCollider = gameObject.transform.Find("HarpoonCannon").gameObject.GetComponent <BoxCollider2D>();
_projectileObj = gameObject.transform.Find("HarpoonCannon/HarpoonProjectile").gameObject;
var ropeObj = gameObject.transform.Find("HarpoonCannon/HarpoonRope").gameObject;
_crankController = gameObject.transform.Find("../../Wheel").gameObject.GetComponent <CrankController>();
_inventory = gameObject.transform.Find("../../Inventory").gameObject.GetComponent <Inventory>();
_rotatableHandler = GetComponent <RotatableHandler>();
_shotHandler = GetComponent <HarpoonShotHandler>();
_projectileCollision = _projectileObj.GetComponent <ProjectileCollision>();
_movingProjectile = _projectileObj.GetComponent <MovingProjectile>();
_rope = ropeObj.GetComponent <HarpoonRope>();
_windInProjectile = _projectileObj.GetComponent <WindInProjectile>();
_cannonCollider.enabled = false;
_crankController.EnableController(false);
_crankController.CrankRotationEvent += _windInProjectile.AddTravelDistance;
_rotatableHandler.RotationEvent += OnRotationEvent;
_shotHandler.ShotEvent += OnShotEvent;
_projectileCollision.CollisionEvent += ProjectileOnCollisionEvent;
HookableObjectController.AddHarpoonController(this);
}
/**
* RemoveStone removes the child from the workshop
*
* @param stone: stone to remove
*/
public override void RemoveStone(Stone stone)
{
if (stone.Equals(_child))
{
_child = null;
HookableObjectController.DisableScalableAndRotatable(stone);
}
}
/**
* gets called by lean event, when releasing stone from drag and puts it back to parent position or first sets the new parent
*/
public void OnDeselectOnUp()
{
if (_onDeselectParent != null && _onDeselectParent != Parent.GetComponent <CanHoldHookableObject>() &&
HookableObjectController.IsStoneInColliderOfOnDeselectParent(this, _onDeselectParent)
)
{
HookableObjectController.RemoveStoneFromCanHoldHookableObject(this, Parent);
HookableObjectController.OnDeselectOnCanHoldHookableObject(this, _onDeselectParent);
}
//transform.position =
SmoothTransition.AddTransition(gameObject,
HookableObjectController.GetParentPositionOfChildStone(Parent.GetComponent <CanHoldHookableObject>(), this),
Game.Instance.transitionTimes.snapBack);
}
/**
* implements CollisionEvent
* @param sender sender of event
* @param eventArg is empty
*/
private void ProjectileOnCollisionEvent(object sender, Collider2D collidedObject)
{
if (_isWoundIn)
{
if (collidedObject.Equals(_cannonCollider))
{
StopProjectileMovement();
if (_objectHooked != null)
{
HookableObjectController.OnWoundIn(_objectHooked, _inventory);
}
}
}
else
{
StopProjectileMovement();
}
}
/**
* checks if Stone is in collider from CanHoldHookable Object
*
*@param stone Stone to check
*
* @return boolean true if the Stone is inside
*/
public bool IsStoneInColliderOfCanHoldHookableObject(Stone stone)
{
var currentStonePosition = HookableObjectController.GetPositionOfHookableObject(stone);
return(_collider2D.bounds.Contains(currentStonePosition));
}
/**
* gets called by controller when WoundIn event is triggered. calls StoneToInventory
*
* @param inventory where stone is put to
*/
public override void OnWoundIn(Inventory inventory)
{
HookableObjectController.StoneToInventory(this, inventory);
}
/**
* Calls for action at controller on collision with
*
* @param Collider other
*/
public override void OnTriggerEnter2D(Collider2D other)
{
HookableObjectController.OnHookableObjectCollision(this, other.gameObject);
}
/**
* gets called by controller on wound in event
*
* @param inventory belonging to the player base
*/
public override void OnWoundIn(Inventory inventory)
{
HookableObjectController.ActivateItem(this);
}
/**
* implementation of parent class, adding Stone to Workshop
*
* @param stone Stone To Add
*/
public override bool StoneToCanHoldHookableObject(Stone stone)
{
HookableObjectController.StoneToWorkshop(stone, this);
GetPlayer().RemoveStone(stone);
return(true);
}
