public void TrySelect()
{
if (hovoredTile != null && hovoredTile.IsPassable() && currentPlayer.ControlsTile(hovoredTile))
{
if (hovoredTile.Equals(selectedTile))
{
//Deselect if clicking on a selected tile
selectedTile.Deselect();
selectedTile = null;
hovoredTile.Highlight(highlightTile);
}
else
{
//Deselect old tile
if (selectedTile != null)
{
selectedTile.Deselect();
selectedTile = null;
}
//Select new tile
selectedTile = hovoredTile;
selectedTile.Select(selectTile);
}
}
}
public bool TryMove()
{
if (CanMove() && hovoredTile.army == null)
{
hovoredTile.army = selectedTile.army;
selectedTile.army = null;
selectedTile.Deselect();
selectedTile = hovoredTile;
selectedTile.Select(selectTile);
return(true);
}
return(false);
}
void RaycastTiles()
{
RaycastHit tileHit;
Ray screenRay = myCamera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(screenRay, out tileHit))
{
if (tileHit.collider.CompareTag("Tile"))
{
WorldTile newTile = tileHit.collider.GetComponentInParent <WorldTile>();
if (newTile != selected)
{
if (selected != null)
{
selected.Deselect();
}
selected = newTile;
selected.Select();
}
if (Input.GetMouseButtonDown(0)) //Change this to use virtual buttons later
{
if (lastClicked != null)
{
try
{
lastClicked.UnClick();
}
catch { }
}
lastClicked = selected;
selected.Click();
}
}
else
{
ClearSelection();
}
}
else
{
ClearSelection();
}
}
//This makes the selected army "push" the losing army post-battle
//TODO: can push onto an empty enemy tile
public void Push()
{
List <Vector2Int> pushDirections = HexUtils.GetPushDirections(selectedTile.OffsetCoords, hovoredTile.OffsetCoords);
foreach (Vector2Int pushDirection in pushDirections)
{
WorldTile pushTile;
if (tiles.TryGetValue(new Vector3Int(hovoredTile.LocalPlace.x + pushDirection.x, hovoredTile.LocalPlace.y + pushDirection.y, hovoredTile.LocalPlace.z), out pushTile))
{
if (pushTile.IsPassable() && pushTile.army == null)
{
pushTile.army = hovoredTile.army;
hovoredTile.army = selectedTile.army;
selectedTile.army = null;
selectedTile.Deselect();
selectedTile = hovoredTile;
selectedTile.Select(selectTile);
break;
}
}
}
}
