/// <summary>
/// Hover event for Arrow.
/// </summary>
/// <param name="line">Line.</param>
public void HoverOnArrow(int line)
{
foreach (GameObject obj in arrows)
{
WayCrossArrowClick wcac = obj.GetComponent <WayCrossArrowClick>();
wcac.Highlight(wcac.tile.wayLine == line);
}
}
/// <summary>
/// Creates the arrows.
/// </summary>
private void createArrows()
{
// arrow index
int index = 0;
// angle for the arrow
float angle = 0;
// find all adjacent tile, if way, place an arrow
for (int i = 0; i < crossTile.adjacent.Length; i++)
{
TileNode tn = crossTile.adjacent[i];
if (tn.type == TileNode.Type.Way)
{
// contiune down the line
TileNode tnCountiune = tn.adjacent[i];
// create an arrow object
arrows[index] = Object.Instantiate(Resources.Load("Prefabs/GameObject/WayCrossArrow")) as GameObject;
// transform
arrows[index].transform.position = new Vector3(tnCountiune.gameObject.transform.position.x, 50f, tnCountiune.gameObject.transform.position.z);
arrows[index].transform.RotateAround(arrows[index].transform.position, Vector3.up, angle);
// script varibles
WayCrossArrowClick wcac = arrows[index].GetComponent <WayCrossArrowClick>();
wcac.picker = this;
wcac.tile = tnCountiune;
index++;
}
angle += 60f;
}
// index should always be 4 on a proper cross section
Debug.Assert(index == 4);
}
