public void changeState(string stateName)
{
HexGridState newState = State(stateName);
if (newState == null)
{
return;
}
state.OnExit(this);
state = newState;
state.OnEnter(this);
}
public override void Awake()
{
base.Awake();
neighbors = new List <HexGrid>();
//initialize states
stateList = new List <HexGridState>();
stateList.Add(new HexGridState());
stateList.Add(new TokenGridState());
stateList.Add(new ReachGridState());
stateList.Add(new EnemyGridState());
state = State("default");
//detect grid neighbors
Vector3 point1 = this.transform.position + Vector3.up * radarHeight;
Vector3 point2 = this.transform.position + Vector3.down * radarHeight;
Collider[] detected = Physics.OverlapCapsule(point1, point2, radarRadius, gridLayer);
foreach (Collider c in detected)
{
RaycastCollider collider = c.GetComponent <RaycastCollider>();
if (collider != null && collider.target is HexGrid && collider.target != this)
{
neighbors.Add((HexGrid)collider.target);
}
}
//detect token on top
detected = Physics.OverlapSphere(this.transform.position, 0.05f, tokenLayer);
foreach (Collider c in detected)
{
Token t = c.transform.GetComponent <Token>();
token = t;
if (t != null)
{
state = State("token");
t.place = this;
t.transform.position = this.transform.position;
break;
}
}
state.OnEnter(this);
}