public void NotifyBuildingSorrounds(Tile N, RoadDirections dir)
{
switch (dir)
{
case RoadDirections.East:
East = N;
N.West = this;
break;
case RoadDirections.West:
West = N;
N.East = this;
break;
case RoadDirections.North:
North = N;
N.South = this;
break;
case RoadDirections.South:
South = N;
N.North = this;
break;
}
ChangeSprite();
}
public Vector2 GetRandomDirection()
{
Vector2 lastQuadPos = _lastQuad.GetPosition();
RoadDirections direction = (RoadDirections)Random.Range(0, _directionsLength);
switch (direction)
{
case RoadDirections.Forward:
lastQuadPos.y++;
break;
case RoadDirections.Right:
lastQuadPos.x++;
break;
}
return(lastQuadPos);
}
public static RoadDirections OppositeDirection(this RoadDirections directions)
{
switch (directions)
{
case RoadDirections.North:
return(RoadDirections.South);
case RoadDirections.South:
return(RoadDirections.North);
case RoadDirections.East:
return(RoadDirections.West);
default:
return(RoadDirections.East);
}
}
public Tile GetNeighbor(RoadDirections dir)
{
switch (dir)
{
case RoadDirections.North:
var info = Physics2D.Raycast(transform.position + (Vector3.up * 0.7f), Vector2.up, 0.1f);
return(info.collider == null ? null : info.collider.gameObject.GetComponent <Tile>());
case RoadDirections.East:
var info2 = Physics2D.Raycast(transform.position + (Vector3.right * 0.7f), Vector2.right, 0.1f);
return(info2.collider == null ? null : info2.collider.gameObject.GetComponent <Tile>());
case RoadDirections.South:
var info3 = Physics2D.Raycast(transform.position + (Vector3.down * 0.7f), Vector2.down, 0.1f);
return(info3.collider == null ? null : info3.collider.gameObject.GetComponent <Tile>());;
default:
var info4 = Physics2D.Raycast(transform.position + (Vector3.left * 0.7f), Vector2.left, 0.1f);
return(info4.collider == null ? null : info4.collider.gameObject.GetComponent <Tile>());
}
}
