public ITentacleState ChangeState(Tentacle tentacle, GameObject gameObject)
{
if (state_ == ToParentSubState.partialReturn && tentacle_.Head_.GetComponent <TentaclePart>().atDestination)
{
return(new AtTargetState(tentacle.Target_, tentacle));
}
if (state_ == ToParentSubState.partialReturn && !tentacle.IsDefending_())
{
return(new ToTargetState(tentacle.Target_, tentacle));
}
if (tentacle.bodyPartCount_ == 0)
{
return(new DeadState(tentacle));
}
return(this);
}
public ITentacleState ChangeState(Tentacle tentacle, GameObject gameObject)
{
if (tentacle.gotCut_)
{
return(new CutState(tentacle, tentacle_.cutOrigin_));
}
if (tentacle.IsDefending_() && atCell_)
{
return(new ToParentState(tentacle.Target_, tentacle));
}
if (!targetCell_.Targets_.Contains(tentacle_.ParentCell_.gameObject) && tentacleHead_.TargetGO.tag != "Cell")//If target cell stopped defending
{
tentacleHead_.targetGO_ = tentacle_.Target_;
return(new ToTargetState(tentacle.Target_, tentacle));
}
return(this);
}
void HandleExtensionMovement()
{
travelTime_ += Time.deltaTime;
if (travelTime_ > travelSpeed_)
{
foreach (GameObject bodyPart in tentacle_.BodyParts_)
{
TentaclePart part = bodyPart.GetComponent <TentaclePart>();
if (!part.atDestination)
{
if (part.BodyPartId_ == 0 && tentacle_.IsDefending_())
{
if (middleGO_ == null)
{
Vector3 midlePos = Vector3.MoveTowards(part.targetGO_.transform.position, tentacle_.transform.position, Vector3.Distance(tentacle_.transform.position, part.targetGO_.transform.position) / 2);
midlePos = Vector3.MoveTowards(midlePos, tentacle_.Target_.transform.position, 0.1f);
middleGO_ = new GameObject();
middleGO_.transform.position = midlePos;
part.targetGO_ = middleGO_;
}
part.transform.position = Vector3.MoveTowards(part.transform.position, part.targetGO_.transform.position, Tentacle.travelSpeed_ * Time.deltaTime);
}
else
{
if (part.BodyPartId_ == 0 && middleGO_ != null)
{
part.targetGO_ = tentacle_.Target_;
}
Vector3 variable = Vector3.MoveTowards(part.targetGO_.transform.position, tentacle_.transform.position, 0.2f);
float distance = Vector3.Distance(part.transform.position, variable);
float distance2D = Vector2.Distance(part.transform.position, variable);
part.transform.position = Vector3.MoveTowards(part.transform.position, Vector3.MoveTowards(part.targetGO_.transform.position, tentacle_.transform.position, 0.2f), Tentacle.travelSpeed_ * Time.deltaTime);
}
}
}
travelTime_ = 0;
}
}
public ITentacleState ChangeState(Tentacle tentacle, GameObject gameObject)
{
if (tentacle.ParentCellCurrentHealth <= 0 || tentacle.gotCut_)//TODO: isDefending is not enough to know wether the tentacle should expant or contract, need a better solution
{
return(new ToParentState(tentacle.Target_, tentacle));
}
if (headPart_.atDestination)
{
return(new AtTargetState(tentacle.Target_, tentacle_));
}
if (tentacle.IsDefending_())
{
float distanceFromHeadToParent = Vector3.Distance(tentacle_.Head_.transform.position, tentacle_.transform.position);
Vector3 middlePoint = (tentacle_.transform.position + tentacle_.Target_.transform.position) / 2;
float distanceFromMiddleToParent = Vector3.Distance(middlePoint, tentacle_.transform.position);
if (distanceFromHeadToParent >= distanceFromMiddleToParent)
{
return(new ToParentState(tentacle.Target_, tentacle));
}
}
return(this);
}
