private void InitLayers()
{
GroundLayer = new TilemapLayer
{
layer = (int)Layers.GROUND,
tilemap = groundTilemap,
};
ObjectsLayer = new TilemapLayer
{
layer = (int)Layers.OBJECTS,
tilemap = objectsTilemap,
};
SelectionLayer = new TilemapLayer
{
layer = (int)Layers.SELECTION,
tilemap = selectionTilemap,
};
}
public Dictionary <Vector3, IGameTile> CreatePopulatedTilemap(TilemapLayer tilemapLayer)
{
int layer = tilemapLayer.layer;
Tilemap tilemap = tilemapLayer.tilemap;
Dictionary <Vector3, IGameTile> localTilemap = new Dictionary <Vector3, IGameTile>();
foreach (Vector3Int pos in tilemap.cellBounds.allPositionsWithin)
{
Vector3Int localPlace = new Vector3Int(pos.x, pos.y, layer);
bool isTileEmpty = !tilemap.HasTile(localPlace);
if (!isTileEmpty)
{
print("Tile at: " + localPlace + " already exists!");
continue;
}
var worldLocation = tilemap.CellToWorld(localPlace);
var layeredWorldPosition = new Vector3(worldLocation.x, worldLocation.y, layer);
IGameTile tileFromLibrary = GetTileByAssetName("grass_001");
IGameTile tile = new GameTile
{
LocalPlace = localPlace,
WorldLocation = layeredWorldPosition,
TileBase = tileFromLibrary.TileBase,
TilemapMember = tilemap,
Description = tileFromLibrary.Description,
Cost = 0,
TileData = tileFromLibrary.TileData,
};
localTilemap.Add(layeredWorldPosition, tile);
}
return(localTilemap);
}
public void PlaceTile(Vector3 pos, string assetName, TilemapLayer tilemapLayer)
{
Tilemap tilemap = tilemapLayer.tilemap;
int layer = tilemapLayer.layer;
Vector3Int tilemapPos = tilemap.WorldToCell(pos);
Vector3 layeredWorldPosition = new Vector3(tilemapPos.x, tilemapPos.y, layer);
Vector3Int localPlace = new Vector3Int(tilemapPos.x, tilemapPos.y, layer);
IGameTile newTile = TileLibrary.instance.GetClonedTile(assetName);
newTile.LocalPlace = localPlace;
newTile.WorldLocation = layeredWorldPosition;
newTile.TilemapMember = tilemap;
// if a tile already exists there, just replace it.
bool tileExistsInPos = tiles.ContainsKey(layeredWorldPosition);
if (tileExistsInPos)
{
tiles[layeredWorldPosition] = newTile;
}
else
{
tiles.Add(layeredWorldPosition, newTile);
}
bool isACrop = newTile.GetType() == typeof(CropTile);
if (isACrop)
{
(newTile as CropTile).StartGrowing();
}
SetGameTile(tilemapLayer, newTile);
}
private void SetGameTile(TilemapLayer tilemapLayer, IGameTile gameTile)
{
tilemapLayer.tilemap.SetTile(gameTile.LocalPlace, gameTile.TileBase);
}
