/// <summary>
/// Initializes a new instance of the <see cref="Tileset" /> class.
/// </summary>
/// <param name="tmxTileset">The TMX parsed tileset</param>
/// <param name="tiledMap">The tiled map</param>
public Tileset(TmxTileset tmxTileset, TiledMap tiledMap)
{
this.tiledMap = tiledMap;
this.Name = tmxTileset.Name;
this.TileWidth = tmxTileset.TileWidth;
this.TileHeight = tmxTileset.TileHeight;
this.Spacing = tmxTileset.Spacing;
this.Margin = tmxTileset.Margin;
this.XTilesCount = (int)(tmxTileset.Image.Width - (2 * this.Margin) + this.Spacing) / (this.TileWidth + this.Spacing);
this.YTilesCount = (int)(tmxTileset.Image.Height - (2 * this.Margin) + this.Spacing) / (this.TileHeight + this.Spacing);
this.FirstGid = tmxTileset.FirstGid;
this.LastGid = tmxTileset.FirstGid + (this.XTilesCount * this.YTilesCount) - 1;
this.terrains = new Dictionary<string, TilesetTerrain>();
this.Terrains = new ReadOnlyDictionary<string, TilesetTerrain>(this.terrains);
foreach (var tmxTerrain in tmxTileset.Terrains)
{
this.terrains.Add(tmxTerrain.Name, new TilesetTerrain(tmxTerrain));
}
this.tiles = new List<TilesetTile>();
this.TilesTable = new TilesetTile[this.XTilesCount * this.YTilesCount];
foreach (var tmxTilesetTile in tmxTileset.Tiles)
{
var tilesetTile = new TilesetTile(tmxTilesetTile, this);
this.tiles.Add(tilesetTile);
this.TilesTable[tilesetTile.ID] = tilesetTile;
}
this.Image = this.tiledMap.Owner.Scene.Assets.LoadAsset<Texture2D>(tmxTileset.Image.Source);
}
// TMX tileset element constructor
public TmxTileset(XElement xTileset, string tmxDir = "")
{
var xFirstGid = xTileset.Attribute("firstgid");
var source = (string) xTileset.Attribute("source");
if (source != null)
{
// Prepend the parent TMX directory if necessary
source = Path.Combine(tmxDir, source);
// source is always preceded by firstgid
FirstGid = (int) xFirstGid;
// Everything else is in the TSX file
var xDocTileset = ReadXml(source);
var ts = new TmxTileset(xDocTileset, TmxDirectory);
Name = ts.Name;
TileWidth = ts.TileWidth;
TileHeight = ts.TileHeight;
Spacing = ts.Spacing;
Margin = ts.Margin;
TileCount = ts.TileCount;
TileOffset = ts.TileOffset;
Image = ts.Image;
Terrains = ts.Terrains;
Tiles = ts.Tiles;
Properties = ts.Properties;
}
else
{
// firstgid is always in TMX, but not TSX
if (xFirstGid != null)
FirstGid = (int) xFirstGid;
Name = (string) xTileset.Attribute("name");
TileWidth = (int) xTileset.Attribute("tilewidth");
TileHeight = (int) xTileset.Attribute("tileheight");
Spacing = (int?) xTileset.Attribute("spacing") ?? 0;
Margin = (int?) xTileset.Attribute("margin") ?? 0;
TileCount = (int?) xTileset.Attribute("tilecount");
TileOffset = new TmxTileOffset(xTileset.Element("tileoffset"));
Image = new TmxImage(xTileset.Element("image"), tmxDir);
Terrains = new TmxList<TmxTerrain>();
var xTerrainType = xTileset.Element("terraintypes");
if (xTerrainType != null) {
foreach (var e in xTerrainType.Elements("terrain"))
Terrains.Add(new TmxTerrain(e));
}
Tiles = new Collection<TmxTilesetTile>();
foreach (var xTile in xTileset.Elements("tile"))
{
var tile = new TmxTilesetTile(xTile, Terrains, tmxDir);
Tiles.Add(tile);
}
Properties = new PropertyDict(xTileset.Element("properties"));
}
}
public Tileset(TmxTileset tmxTileset)
{
Texture = Global.GetTexture(tmxTileset.Name);
FirstGid = tmxTileset.FirstGid;
FinalGid = FirstGid + (int)tmxTileset.TileCount-1;
TilesWide = Texture.Width / Global.TileSize;
TilesHigh = Texture.Height / Global.TileSize;
}
public Tileset(TmxTileset tileset, ContentManager content)
{
_tileset = tileset;
_lastGid = (this.FirstGid - 1) + (((int)tileset.Image.Height / tileset.TileHeight) * ((int)tileset.Image.Width / tileset.TileWidth));
_tilesPerRow = (int)tileset.Image.Width / tileset.TileWidth;
if (tileset.Image.Height > 2048 || tileset.Image.Width > 2048)
throw new Exception("Textures that are greater than 2048x2048 are not supported!");
// Load the tileset's texture.
_texture = ContentManagerUtilities.LoadTexture2D(content, tileset.Image.Source);
}
/// <summary>
/// Initializes a new instance of the <see cref="Tileset" /> class.
/// </summary>
/// <param name="tmxTileset">The TMX parsed tileset</param>
/// <param name="tiledMap">The tiled map</param>
public Tileset(TmxTileset tmxTileset, TiledMap tiledMap)
{
this.tiledMap = tiledMap;
this.Name = tmxTileset.Name;
this.TileWidth = tmxTileset.TileWidth;
this.TileHeight = tmxTileset.TileHeight;
this.Spacing = tmxTileset.Spacing;
this.Margin = tmxTileset.Margin;
this.XTilesCount = (int)(tmxTileset.Image.Width - (2 * this.Margin) + this.Spacing) / (this.TileWidth + this.Spacing);
this.YTilesCount = (int)(tmxTileset.Image.Height - (2 * this.Margin) + this.Spacing) / (this.TileHeight + this.Spacing);
this.XDrawingOffset = (int)tmxTileset.TileOffset.X;
this.YDrawingOffset = (int)tmxTileset.TileOffset.Y;
if (tmxTileset.Colums.HasValue)
{
this.Colums = tmxTileset.Colums.Value;
}
this.FirstGid = tmxTileset.FirstGid;
this.LastGid = tmxTileset.FirstGid + (this.XTilesCount * this.YTilesCount) - 1;
this.terrains = new Dictionary<string, TilesetTerrain>();
this.Terrains = new ReadOnlyDictionary<string, TilesetTerrain>(this.terrains);
foreach (var tmxTerrain in tmxTileset.Terrains)
{
this.terrains.Add(tmxTerrain.Name, new TilesetTerrain(tmxTerrain));
}
this.tiles = new List<TilesetTile>();
this.TilesTable = new TilesetTile[this.XTilesCount * this.YTilesCount];
foreach (var tmxTilesetTile in tmxTileset.Tiles)
{
var tilesetTile = new TilesetTile(tmxTilesetTile, this);
this.tiles.Add(tilesetTile);
this.TilesTable[tilesetTile.ID] = tilesetTile;
}
string fullPath = tmxTileset.Image.Source;
string relativePath = fullPath.Substring(fullPath.IndexOf("Content"));
this.Image = this.tiledMap.Owner.Scene.Assets.LoadAsset<Texture2D>(relativePath);
}
public void CreateTileMap(TmxTileset tmxTileSet)
{
TileMap.TileSize = tmxTileSet.TileWidth;
int columnCount = tmxTileSet.Columns;
int? NumOfIds = tmxTileSet.TileCount;
//create our sprite positions
SpritePositions = new Dictionary<int, SpriteHolder>();
for (int i = 0; i < NumOfIds; i++)
{
int row = (int)Math.Floor((double)(i / columnCount));
int column = i % columnCount;
int x = column * TileMap.TileSize;
int y = row * TileMap.TileSize;
SpritePositions[i] = new SpriteHolder()
{
origin = new Vector2(x + (2 * column), y + (2 * row))
};
}
}
/// <summary>
/// This method load images by tileset image source. Then it cropes this image to tiles
/// of the same size. At the end, it add this tile-images to dictionary with unic global
/// key, made from offset of tile relative tileset.
/// </summary>
/// <param name="tileset"></param>
private void LoadImagesFromCropedImage(TmxTileset tileset)
{
int tileWidth = tileset.TileWidth;
int tileHeight = tileset.TileHeight;
int imageWidth = tileset.Image.Width.Value;
int imageHeight = tileset.Image.Height.Value;
int rowCount = imageHeight / tileHeight;
int colCount = imageWidth / tileWidth;
BitmapImage sourceBitmap = CreateBitmapImage(tileset.Image.Source, imageWidth, imageHeight);
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < colCount; j++)
{
int offset = tileset.FirstGid + i * colCount + j;
Int32Rect rect = new Int32Rect(j * tileWidth, i * tileHeight, tileWidth, tileHeight);
BitmapImage croppedBmp = BitmapSourceToBitmapImage(new CroppedBitmap(sourceBitmap, rect));
string key = tileset.Name + "." + offset.ToString();
tmxTilesetsImages.Add(offset, new ResourceImage(key, croppedBmp));
}
}
}
/// <summary>
/// This method load images from image set. Every tile is the same image. At the end,
/// it add this images to dictionary with unic global key, made from offset of
/// tile image relative to tileset.
/// </summary>
/// <param name="tileset"></param>
private void LoadImagesFromImageSet(TmxTileset tileset)
{
for (int i = 0; i < tileset.Tiles.Count; i++)
{
int width = tileset.Tiles[i].Image.Width.Value;
int height = tileset.Tiles[i].Image.Height.Value;
BitmapImage sourceBitmap = CreateBitmapImage(tileset.Tiles[i].Image.Source, width, height);
string key = tileset.Name + "." + i.ToString();
tmxTilesetsImages.Add(tileset.FirstGid + i, new ResourceImage(key, sourceBitmap));
}
}
/// <summary>
/// This method help us to check if tileset is the set of images or one solid image
/// that we have to crop.
/// </summary>
/// <param name="tileset"></param>
private void LoadTilesetImages(TmxTileset tileset)
{
if (tileset.Image.Source == null)
{
LoadImagesFromImageSet(tileset);
}
else
{
LoadImagesFromCropedImage(tileset);
}
}
// TMX tileset element constructor
public TmxTileset(XElement xTileset, string tmxDir = "", ICustomLoader customLoader = null) : base(customLoader)
{
var xFirstGid = xTileset.Attribute("firstgid");
var source = (string)xTileset.Attribute("source");
if (source != null)
{
// Prepend the parent TMX directory if necessary
source = Path.Combine(tmxDir, source);
// source is always preceded by firstgid
FirstGid = (int)xFirstGid;
// Everything else is in the TSX file
var xDocTileset = ReadXml(source);
var ts = new TmxTileset(xDocTileset, TmxDirectory, CustomLoader);
Name = ts.Name;
TileWidth = ts.TileWidth;
TileHeight = ts.TileHeight;
Spacing = ts.Spacing;
Margin = ts.Margin;
Columns = ts.Columns;
TileCount = ts.TileCount;
TileOffset = ts.TileOffset;
Image = ts.Image;
Terrains = ts.Terrains;
Tiles = ts.Tiles;
Properties = ts.Properties;
}
else
{
// firstgid is always in TMX, but not TSX
if (xFirstGid != null)
{
FirstGid = (int)xFirstGid;
}
Name = (string)xTileset.Attribute("name");
TileWidth = (int)xTileset.Attribute("tilewidth");
TileHeight = (int)xTileset.Attribute("tileheight");
Spacing = (int?)xTileset.Attribute("spacing") ?? 0;
Margin = (int?)xTileset.Attribute("margin") ?? 0;
Columns = (int?)xTileset.Attribute("columns");
TileCount = (int?)xTileset.Attribute("tilecount");
TileOffset = new TmxTileOffset(xTileset.Element("tileoffset"));
Image = new TmxImage(xTileset.Element("image"), tmxDir);
Terrains = new TmxList <TmxTerrain>();
var xTerrainType = xTileset.Element("terraintypes");
if (xTerrainType != null)
{
foreach (var e in xTerrainType.Elements("terrain"))
{
Terrains.Add(new TmxTerrain(e));
}
}
Tiles = new Dictionary <int, TmxTilesetTile>();
foreach (var xTile in xTileset.Elements("tile"))
{
var tile = new TmxTilesetTile(xTile, Terrains, tmxDir);
Tiles[tile.Id] = tile;
}
Properties = new PropertyDict(xTileset.Element("properties"));
}
}