public void Initialize(Vector2Int size, GameTileContentFactory contentFactory)
{
this.size = size;
this.contentFactory = contentFactory;
ground.localScale = new Vector3(size.x, size.y, 1f);
Vector2 offset = new Vector2((size.x - 1) * 0.5f, (size.y - 1) * 0.5f);
tiles = new GameaTile[size.x * size.y];
for (int i = 0, y = 0; y < size.y; y++)
{
for (int x = 0; x < size.x; x++, i++)
{
GameaTile tile = tiles[i] = Instantiate(tilePrefab);
tile.transform.SetParent(transform, false);
tile.transform.localPosition = new Vector3(x - offset.x, 0f, y - offset.y);
if (x > 0)
{
GameaTile.MakeEastWestNeighbors(tile, tiles[i - 1]);
}
if (y > 0)
{
GameaTile.MakeNorthSouthNeighbors(tile, tiles[i - size.x]);
}
tile.IsAlternative = (x & 1) == 0;
if ((y & 1) == 0)
{
tile.IsAlternative = !tile.IsAlternative;
}
tile.Content = contentFactory.Get(GameTileContentType.Empty);
}
}
//FindPaths();
ToggleDestination(tiles[tiles.Length / 2]);
ToggleSpawnPoint(tiles[0]);
}
public static void MakeNorthSouthNeighbors(GameaTile north, GameaTile south)
{
Debug.Assert(
south.north == null && north.south == null, "Redefined neighbors!"
);
south.north = north;
north.south = south;
}
public static void MakeEastWestNeighbors(GameaTile east, GameaTile west)
{
Debug.Assert(
west.east == null && east.west == null, "Redefined neighbors!"
);
west.east = east;
east.west = west;
}
void SpawnEnemy()
{
GameaTile spawnPoint =
board.GetSpawnPoint(Random.Range(0, board.SpawnPointCount));
Enemy enemy = enemyFactory.Get();
enemy.SpawnOn(spawnPoint);
enemies.Add(enemy);
}
void HandleTouch()
{
GameaTile tile = board.GetTile(TouchRay);
if (tile != null)
{
Debug.Log("oldu");
//tile.Content =
// tileContentFactory.Get(GameTileContentType.Destination);
board.ToggleWall(tile);
}
}
GameaTile GrowPathTo(GameaTile neighbor, Direction direction)
{
if (!HasPath || neighbor == null || neighbor.HasPath)
{
return(null);
}
neighbor.distance = distance + 1;
neighbor.nextOnPath = this;
neighbor.ExitPoint =
neighbor.transform.localPosition + direction.GetHalfVector();
neighbor.PathDirection = direction;
return
(neighbor.Content.Type != GameTileContentType.Wall ? neighbor : null);
}
void HandleAlternativeTouch()
{
GameaTile tile = board.GetTile(TouchRay);
if (tile != null)
{
if (Input.GetKey(KeyCode.LeftShift))
{
board.ToggleDestination(tile);
}
else
{
board.ToggleSpawnPoint(tile);
}
}
}
bool FindPaths()
{
foreach (GameaTile ktile in tiles)
{
if (ktile.Content.Type == GameTileContentType.Destination)
{
ktile.BecomeDestination();
searchFrontier.Enqueue(ktile);
}
else
{
ktile.ClearPath();
}
}
if (searchFrontier.Count == 0)
{
return(false);
}
//tiles[tiles.Length / 2].BecomeDestination();
//searchFrontier.Enqueue(tiles[tiles.Length / 2]);
while (searchFrontier.Count > 0)
{
GameaTile tile = searchFrontier.Dequeue();
if (tile != null)
{
if (tile.IsAlternative)
{
searchFrontier.Enqueue(tile.GrowPathNorth());
searchFrontier.Enqueue(tile.GrowPathSouth());
searchFrontier.Enqueue(tile.GrowPathEast());
searchFrontier.Enqueue(tile.GrowPathWest());
}
else
{
searchFrontier.Enqueue(tile.GrowPathWest());
searchFrontier.Enqueue(tile.GrowPathEast());
searchFrontier.Enqueue(tile.GrowPathSouth());
searchFrontier.Enqueue(tile.GrowPathNorth());
}
}
}
foreach (GameaTile tile in tiles)
{
if (!tile.HasPath)
{
return(false);
}
}
foreach (GameaTile atile in tiles)
{
atile.ShowPath();
}
if (showPaths)
{
foreach (GameaTile tile in tiles)
{
tile.ShowPath();
}
}
return(true);
}
