internal void LoadData()
{
int _count = 0;
string[] _layerData;
_layerData = TileData.Split(',');
//Kill any new line characters
for (int i = 0; i < _layerData.Length; i++)
{
_layerData[i] = _layerData[i].Replace(Environment.NewLine, "").Trim();
}
if (_layerData.Length != _parent.TileCols * _parent.TileRows)
{
throw new Exception("The serialized data count (" + _layerData.Length
+ ") is different from the grid's tile count (" + (_parent.TileCols * _parent.TileRows) + ")");
}
for (int y = 0; y < _parent.TileRows; y++)
{
for (int x = 0; x < _parent.TileCols; x++)
{
string _dataItem = _layerData[_count];
int _tilenum = -1;
bool hflip = false;
bool vflip = false;
if (_dataItem == null)
{
//set a default value of blank
_dataItem = "-1";
_layerData[_count] = "-1";
}
byte _tileRotation = 0;
if (_dataItem.Contains("("))
{
//get the tile numbe and its rotation
_tilenum = int.Parse(_dataItem.Substring(0, _dataItem.IndexOf("(")));
if (_dataItem.Contains("H"))
{
hflip = true;
_dataItem = _dataItem.Replace("H", "");
}
if (_dataItem.Contains("V"))
{
vflip = true;
_dataItem = _dataItem.Replace("V", "");
}
if (!_dataItem.EndsWith("()"))
{
_tileRotation = byte.Parse(_dataItem.Substring(_dataItem.IndexOf("(") + 1, 1));
}
}
else
{
_tilenum = int.Parse(_dataItem); //get the tile number
}
// New tile
Tile _newTile = new Tile(_tilenum);
_newTile.Rotation = _tileRotation;
_newTile.VFlip = vflip;
_newTile.HFlip = hflip;
_tiles[x][y] = _newTile;
_count++;
}
}
}
private void ResizeTileGrid(int columns, int rows)
{
if (this._tileCols != columns || this._tileRows != rows)
{
for (int t = 0; t < TileLayers.Count; t++)
{
Tile[][] newTiles = new Tile[columns][];
for (int i = 0; i < columns; i++)
{
newTiles[i] = new Tile[rows];
for (int j = 0; j < rows; j++)
{
if (i < this.TileCols && j < this.TileRows)
{
newTiles[i][j] = this.TileLayers[t].Tiles[i][j];
}
else
{
newTiles[i][j] = new Tile(-1);
}
}
}
this._layers[t].Tiles = newTiles;
}
_visibilityChanged = true;
this._tileCols = columns;
this._tileRows = rows;
}
}
private void InitTiles(int numCols, int numRows)
{
// creates a 2d array of tiles
_tiles = new Tile[numCols][];
TileData = "";
for (int x = 0; x < numCols; x++)
{
_tiles[x] = new Tile[numRows];
for (int y = 0; y < numRows; y++)
{
_tiles[x][y] = new Tile(-1);
}
}
}
