public void Spawn()
{
if (_spawnedObstacles != null)
{
foreach (Obstacle obstacle in _spawnedObstacles)
{
Destroy(obstacle.gameObject);
}
_spawnedObstacles.Clear();
}
else
{
_spawnedObstacles = new List <Obstacle>();
}
if (_spawnedOpenTiles != null)
{
foreach (OpenTile openTile in _spawnedOpenTiles)
{
Destroy(openTile.gameObject);
}
_spawnedOpenTiles.Clear();
}
else
{
_spawnedOpenTiles = new List <OpenTile>();
}
for (int i = 0; i < obstacleSpawnTries; i++)
{
Vector2Int coord = new Vector2Int(UnityEngine.Random.Range(0, PathFinder.Size), UnityEngine.Random.Range(0, PathFinder.Size));
if (!Obstacle.CanOccupy(coord))
{
continue;
}
Obstacle obstacle = Instantiate(obstaclePrefab, new Vector3(coord.x, 0f, coord.y), Quaternion.identity);
_spawnedObstacles.Add(obstacle);
}
for (int x = 0; x < PathFinder.Size; x++)
{
for (int y = 0; y < PathFinder.Size; y++)
{
Vector2Int coord = new Vector2Int(x, y);
if (!Obstacle.CanOccupy(coord))
{
continue;
}
OpenTile openTile = Instantiate(openTilePrefab, new Vector3(coord.x, 0f, coord.y), Quaternion.identity);
_spawnedOpenTiles.Add(openTile);
}
}
}
private void RePath()
{
for (int x = 0; x < Size; x++)
{
for (int y = 0; y < Size; y++)
{
OpenTile.SetAsPathMember(new Vector2Int(x, y), false);
}
}
Vector2Int[] path = TofuUnity.Vector2IntPathfinder.GetPath(_fromCoord, _toCoord, (Vector2Int coord) =>
{
bool toReturn = coord.x >= 0 && coord.x < PathFinder.Size && coord.y >= 0 && coord.y < PathFinder.Size && Obstacle.CanOccupy(coord);
toReturn |= coord == _toCoord;
return(toReturn);
});
for (int i = 0; i < path.Length; i++)
{
OpenTile.SetAsPathMember(path[i], true);
}
}
