public RouteTile(RouteTile parent, LandTile myTile, LandTile goal)
{
tile = myTile;
Parent = parent;
gCost = parent.fCost + TileManager.GetDistance(myTile, parent.tile);
hCost = TileManager.GetDistance(myTile, goal);
}
public void SetTower(RouteTile routeTile, Tower tower)
{
this.routeTile = routeTile;
selectedTower = tower;
var towerBlocks = selectedTower.GetBlocks();
for (var blockIndex = 0; blockIndex < towerBlocks.Count; blockIndex++)
{
blocks[blockIndex].SetBlock(towerBlocks[blockIndex]);
}
ShowTowerInfo();
ShowPanel();
}
public Route CalculatePath(LandTile start, LandTile end)
{
List <RouteTile> openSet = new List <RouteTile>();
HashSet <RouteTile> closedSet = new HashSet <RouteTile>();
Route path = new Route();
openSet.Add(new RouteTile(start, end));
while (openSet.Count > 0)
{
RouteTile currentTile = openSet[0];
for (int i = 0; i < openSet.Count; i++)
{
if (openSet[i].fCost < currentTile.fCost || openSet[i].fCost == currentTile.fCost && openSet[i].hCost < currentTile.hCost)
{
currentTile = openSet[i];
}
}
openSet.Remove(currentTile);
closedSet.Add(currentTile);
if (currentTile.tile == end)
{
while (currentTile.Parent != null)
{
path.Positions.Add(currentTile.tile.transform.position);
currentTile = currentTile.Parent;
}
break;
}
foreach (LandTile neighbor in TileManager.instance.GetNeighbors(currentTile.tile))
{
RouteTile tile = new RouteTile(currentTile, neighbor, end);
if (tile.gCost < TileManager.GetDistance(start, neighbor) || !openSet.Contains(tile))
{
openSet.Add(tile);
}
}
}
return(path);
}
public void SetTowerTile(RouteTile routeTile)
{
selectedTile = routeTile;
ShowPanel();
}
