public void DeleteTile(Vector3 position)
{
if (!GetTiles().ContainsKey(position.ToVector2IntXZ()))
{
return;
}
QuadTile tile = GetTiles()[position.ToVector2IntXZ()];
GetTiles().Remove(position.ToVector2IntXZ());
DestroyImmediate(tile.gameObject);
}
public void AddTile(Vector3 position, QuadTileData brush, float height)
{
if (GetTiles().ContainsKey(position.ToVector2IntXZ()))
{
ReplaceTile(position, brush, height);
return;
}
QuadTile newTile = Instantiate(tilePrefab, position, tilePrefab.transform.rotation, transform);
newTile.Init(brush, height);
newTile.gameObject.SetLayerRecursively(LayerMask.NameToLayer("Ignore Editor"));
GetTiles().Add(position.ToVector2IntXZ(), newTile);
}
public List <QuadTile> GetTilesInRange(QuadTile start, int range, float stepHeightLimit, bool useRoughness)
{
ResetPathfindingData();
List <QuadTile> possibleTiles = new List <QuadTile>();
Queue <QuadTile> frontier = new Queue <QuadTile>();
frontier.Enqueue(start);
start.pathFindingData.visited = true;
while (frontier.Count > 0)
{
frontier = new Queue <QuadTile>(frontier.OrderBy(x => x.GetChainValue(0, useRoughness)));
QuadTile current = frontier.Dequeue();
foreach (var neighbor in Neighbors(current.transform.position.ToVector2IntXZ()))
{
if (neighbor.pathFindingData.visited ||
Math.Abs(neighbor.height - current.height) > stepHeightLimit)
{
continue;
}
frontier.Enqueue(neighbor);
neighbor.pathFindingData.visited = true;
neighbor.pathFindingData.cameFrom = current;
Debug.DrawLine(neighbor.transform.position, current.transform.position, Color.blue, 2f);
possibleTiles.Add(neighbor);
}
}
return(possibleTiles.Where(x =>
{
int chainValue = x.GetChainValue(-start.pathFindingData.cost, useRoughness);
return chainValue <= range && chainValue > 0;
}).ToList());
}
public PathfindingData(bool visited, int cost)
{
this.visited = visited;
this.cost = cost;
cameFrom = null;
}
