public bool IsWithinGridBoundary(HexCoordinates coords)
{
var pos = HexCoordinates.ToPosition(coords);
return(Mathf.Abs(pos.x) < boardHalfSizeWorldUnits.x &&
Mathf.Abs(pos.z) < boardHalfSizeWorldUnits.z);
}
public void ScrollTo(HexCoordinates coords)
{
var pos = HexCoordinates.ToPosition(coords);
pos.y = transform.position.y;
pos.z -= 5f;
// TODO lerp
camTf.position = pos;
}
public Vector3 GetBoardLimitsInWorldUnits()
{
var lengthCoord = new HexCoordinates(boardHalfSize.x, 0);
var heightCoord = new HexCoordinates(0, boardHalfSize.y);
var lengthPos = HexCoordinates.ToPosition(lengthCoord);
var heightPos = HexCoordinates.ToPosition(heightCoord);
return(new Vector3(lengthPos.x, 0f, heightPos.z));
}
private void ShowIndicatorGrid(List <HexCoordinates> coords, Color color)
{
var indicators = GetPlacementIndicators(coords.Count);
for (int i = 0; i < coords.Count; i++)
{
indicators[i].transform.position = HexCoordinates.ToPosition(coords[i]);
var mr = indicators[i].GetComponentInChildren <MeshRenderer>();
mr.material.color = color;
}
}
private HexCoordinates ShowPositionHandles(HexCoordinates coords, int player)
{
var pos = HexCoordinates.ToPosition(coords);
Handles.color = Color.black;
Handles.DrawSolidDisc(pos, Vector3.up, 1f);
Handles.color = player == 1 ? Color.white : Color.black;
Handles.DrawSolidDisc(pos, Vector3.up, 0.9f);
var newPos = Handles.PositionHandle(pos, Quaternion.identity);
var newCoord = HexCoordinates.FromPosition(newPos);
return(newCoord);
}
private static List <Vector3> ConstructPath(PathCell target, int maxDistance)
{
var path = new Stack <Vector3>();
var cell = target;
while (cell != null)
{
if (path.Count - 1 >= maxDistance)
{
return(null);
}
path.Push(HexCoordinates.ToPosition(cell.X, cell.Z));
cell = cell.PreviousCell;
}
return(path.ToList());
}
public void SetCoordinates(HexCoordinates coords)
{
Coordinates = coords;
transform.position = HexCoordinates.ToPosition(coords);
}
