/**
* Get the id based on its position
* @return int id
*/
public virtual int GetID()
{
Vector3 position = this.tile.GetPosition();
int x = Mathf.RoundToInt(position.x);
int z = Mathf.RoundToInt(position.z);
Tile topLeftTile = MapGeneratorBehaviour.IsTileExists(x - 1, z + 1) ? MapGeneratorBehaviour.Tiles[x - 1][z + 1].GetComponent <TileBehaviour>().GetTile() : null;
Tile topTile = MapGeneratorBehaviour.IsTileExists(x, z + 1) ? MapGeneratorBehaviour.Tiles[x][z + 1].GetComponent <TileBehaviour>().GetTile() : null;
Tile topRightTile = MapGeneratorBehaviour.IsTileExists(x + 1, z + 1) ? MapGeneratorBehaviour.Tiles[x + 1][z + 1].GetComponent <TileBehaviour>().GetTile() : null;
Tile leftTile = MapGeneratorBehaviour.IsTileExists(x - 1, z) ? MapGeneratorBehaviour.Tiles[x - 1][z].GetComponent <TileBehaviour>().GetTile() : null;
Tile rightTile = MapGeneratorBehaviour.IsTileExists(x + 1, z) ? MapGeneratorBehaviour.Tiles[x + 1][z].GetComponent <TileBehaviour>().GetTile() : null;
Tile bottomLeftTile = MapGeneratorBehaviour.IsTileExists(x - 1, z - 1) ? MapGeneratorBehaviour.Tiles[x - 1][z - 1].GetComponent <TileBehaviour>().GetTile() : null;
Tile bottomTile = MapGeneratorBehaviour.IsTileExists(x, z - 1) ? MapGeneratorBehaviour.Tiles[x][z - 1].GetComponent <TileBehaviour>().GetTile() : null;
Tile bottomRightTile = MapGeneratorBehaviour.IsTileExists(x + 1, z - 1) ? MapGeneratorBehaviour.Tiles[x + 1][z - 1].GetComponent <TileBehaviour>().GetTile() : null;
// 8-bit binary
Char[] binary = new char[8];
// check top left
if (topLeftTile != null && topLeftTile.GetType() == TileType.Water)
{
binary[7] = '1';
}
else
{
binary[7] = '0';
}
// check top tile
if (topTile != null && topTile.GetType() == TileType.Water)
{
binary[6] = '1';
}
else
{
binary[6] = '0';
}
// check top tile
if (topRightTile != null && topRightTile.GetType() == TileType.Water)
{
binary[5] = '1';
}
else
{
binary[5] = '0';
}
// check left tile
if (leftTile != null && leftTile.GetType() == TileType.Water)
{
binary[4] = '1';
}
else
{
binary[4] = '0';
}
// check right tile
if (rightTile != null && rightTile.GetType() == TileType.Water)
{
binary[3] = '1';
}
else
{
binary[3] = '0';
}
// check bottom left tile
if (bottomLeftTile != null && bottomLeftTile.GetType() == TileType.Water)
{
binary[2] = '1';
}
else
{
binary[2] = '0';
}
// check bottom left tile
if (bottomTile != null && bottomTile.GetType() == TileType.Water)
{
binary[1] = '1';
}
else
{
binary[1] = '0';
}
// check bottom right tile
if (bottomRightTile != null && bottomRightTile.GetType() == TileType.Water)
{
binary[0] = '1';
}
else
{
binary[0] = '0';
}
// Convert binary to int
int value = (int)TileID.Center;
int start = 0;
for (int i = binary.Length - 1; i > -1; i--)
{
if (binary[i].Equals('1'))
{
value = value + (int)Math.Pow(2, start);
}
start = start + 1;
}
Debug.Log(value);
return(value);
}
/**
* Sand out sharp edges
* @return void
*/
public IEnumerator SandGrassEdges()
{
while (this.generated && !this.finished)
{
GameObject tiles = GameObject.Find("Tiles");
foreach (GameObject grassTile in this.grassTiles)
{
GrassTileBehaviour grassTileBehaviour = grassTile.GetComponent <GrassTileBehaviour>();
Tile tile = grassTileBehaviour.GetTile();
int positionX = Mathf.RoundToInt(tile.GetPosition().x);
int positionZ = Mathf.RoundToInt(tile.GetPosition().z);
GameObject topTileGameObject = IsTileExists(tile.GetPosition().x, tile.GetPosition().z + 1) ? Tiles[positionX][positionZ + 1] : null;
Tile topTile = (topTileGameObject != null) ? topTileGameObject.GetComponent <TileBehaviour>().GetTile() : null;
GameObject leftTileGameObject = IsTileExists(tile.GetPosition().x - 1, tile.GetPosition().z) ? Tiles[positionX - 1][positionZ] : null;
Tile leftTile = (leftTileGameObject != null) ? leftTileGameObject.GetComponent <TileBehaviour>().GetTile() : null;
GameObject bottomTileGameObject = IsTileExists(tile.GetPosition().x, tile.GetPosition().z - 1) ? Tiles[positionX][positionZ - 1] : null;
Tile bottomTile = (bottomTileGameObject != null) ? bottomTileGameObject.GetComponent <TileBehaviour>().GetTile() : null;
GameObject rightTileGameObject = IsTileExists(tile.GetPosition().x + 1, tile.GetPosition().z) ? Tiles[positionX + 1][positionZ] : null;
Tile rightTile = (rightTileGameObject != null) ? rightTileGameObject.GetComponent <TileBehaviour>().GetTile() : null;
GameObject edgeTileGameObject = null;
Tile cornerTile;
Vector3 tilePosition = tile.GetPosition();
// left and top
if (
leftTile != null &&
topTile != null &&
rightTile != null &&
bottomTile != null &&
leftTile.GetType() == TileType.Water &&
topTile.GetType() == TileType.Water &&
rightTile.GetType() == TileType.Grass &&
bottomTile.GetType() == TileType.Grass
)
{
edgeTileGameObject = MonoBehaviour.Instantiate(
Resources.Load("Prefabs/Development/Tiles/Grass/Top Left Grass Tile", typeof(GameObject))
) as GameObject;
}
// right and top
else if (
rightTile != null &&
topTile != null &&
leftTile != null &&
topTile != null &&
rightTile.GetType() == TileType.Water &&
topTile.GetType() == TileType.Water &&
leftTile.GetType() == TileType.Grass &&
topTile.GetType() == TileType.Grass
)
{
edgeTileGameObject = MonoBehaviour.Instantiate(
Resources.Load("Prefabs/Development/Tiles/Grass/Top Right Grass Tile", typeof(GameObject))
) as GameObject;
}
// left and bottom
else if (
leftTile != null &&
bottomTile != null &&
rightTile != null &&
topTile != null &&
leftTile.GetType() == TileType.Water &&
bottomTile.GetType() == TileType.Water &&
rightTile.GetType() == TileType.Grass &&
topTile.GetType() == TileType.Grass
)
{
edgeTileGameObject = MonoBehaviour.Instantiate(
Resources.Load("Prefabs/Development/Tiles/Grass/Bottom Left Grass Tile", typeof(GameObject))
) as GameObject;
}
// right and bottom
else if (
rightTile != null &&
bottomTile != null &&
leftTile != null &&
topTile != null &&
rightTile.GetType() == TileType.Water &&
bottomTile.GetType() == TileType.Water &&
leftTile.GetType() == TileType.Grass &&
topTile.GetType() == TileType.Grass
)
{
edgeTileGameObject = MonoBehaviour.Instantiate(
Resources.Load("Prefabs/Development/Tiles/Grass/Bottom Right Grass Tile", typeof(GameObject))
) as GameObject;
}
if (edgeTileGameObject != null)
{
cornerTile = tile;
TileBehaviour cornerTileBehaviour = edgeTileGameObject.GetComponent <TileBehaviour>();
cornerTile.SetType(TileType.Grass);
cornerTileBehaviour.SetTile(cornerTile);
edgeTileGameObject.transform.position = tilePosition;
edgeTileGameObject.transform.SetParent(tiles.transform);
Tiles[Mathf.RoundToInt(tilePosition.x)][Mathf.RoundToInt(tilePosition.z)] = edgeTileGameObject;
MonoBehaviour.Destroy(grassTile);
}
}
// Clear out the grass tiles list
this.grassTiles.Clear();
// Set finished flag to true
this.finished = true;
yield return(null);
}
yield return(null);
}