private static void PrepareBank(AssetFontSheet font, int tileWidth, int tileHeight, FontTypes fontType, int mapHeightBank)
{
font.TileWidth = tileWidth;
font.TileHeight = tileHeight;
int fontMapHeight = font.Height / tileHeight;
switch (fontType)
{
case FontTypes.PolychromeStatic:
if (mapHeightBank <= 0)
{
mapHeightBank = fontMapHeight;
}
font.BankCount = fontMapHeight / mapHeightBank;
break;
case FontTypes.MonochromeDynamic:
// en mono il n'y a qu'une seule bank au départ
mapHeightBank = fontMapHeight;
font.BankCount = 1;
break;
}
font.MapHeightBank = mapHeightBank;
font.FontType = fontType;
}
/// <summary>
/// Chargement à partir d'un flux
/// </summary>
/// <param name="stream"></param>
protected virtual async Task LoadAsync(Stream stream)
{
using (BinaryReader reader = new BinaryReader(stream, Encoding.UTF8, true))
{
this.LoadHeader(reader);
while (stream.Position != stream.Length)
{
var assetSize = reader.ReadInt32();
var assetType = (AssetTypes)reader.ReadInt32();
Asset asset = null;
switch (assetType)
{
default:
throw new Exception("Unknow assetType '" + assetType + "' !");
case AssetTypes.Sprite:
asset = new AssetSprite(this);
break;
case AssetTypes.TileSheet:
asset = new AssetTileSheet(this);
break;
case AssetTypes.FontSheet:
asset = new AssetFontSheet(this);
break;
case AssetTypes.MapTmx:
// MapTmx contient une liste d'AssetMap
asset = new AssetMapTmx(this);
break;
case AssetTypes.Sound:
asset = new AssetFile(this);
break;
}
asset.Size = assetSize;
await asset.ReadAsync(reader);
this.assets.Add(asset.Name, asset);
}
}
this.IsLoaded = true;
}
/// <summary>
/// Importation
/// </summary>
/// <param name="assetName"></param>
/// <param name="stream"></param>
/// <param name="fontType"></param>
/// <param name="tileWidth"></param>
/// <param name="tileHeight"></param>
/// <param name="mapHeightBank"></param>
/// <returns></returns>
public static AssetFontSheet Import(Cartridge cartridge, string assetName, Stream stream, int tileWidth, int tileHeight, FontTypes fontType, int mapHeightBank = int.MaxValue)
{
AssetFontSheet font = new AssetFontSheet(cartridge);
font.Name = assetName;
font.ImportImage(stream);
font.TileWidth = tileWidth;
font.TileHeight = tileHeight;
if (mapHeightBank == int.MaxValue)
{
mapHeightBank = font.Height / font.TileHeight;
}
PrepareBank(font, tileWidth, tileHeight, fontType, mapHeightBank);
return(font);
}