/// <summary>Split and save each sprite</summary>
/// <param name="img">Image to be cropped in sprites.</param>
/// <param name="fileDir">The directory for the sprites to be saved.</param>
public virtual void SaveEachSubimage(Image img, string fileDir)
{
int spriteSize = inputTileset.TileSize();
string ex = Path.GetExtension(fileDir);
fileDir = Path.GetDirectoryName(fileDir) + @"\" + Path.GetFileNameWithoutExtension(fileDir) + "_";
Bitmap[] sprites = SplitImageInSprites(img, spriteSize, spriteSize);
for (int i = 0; i < sprites.Length; i++)
{
int ipp = i + 1;
string s = ipp > 99 ? s = ipp.ToString() : ipp > 9 ? s = ipp.ToString() : s = "0" + ipp;
sprites[i].Save(fileDir + s + ex);
}
}
/// <summary>Get the number of pixels to be moved to center the sprite on the tileset.</summary>
/// <returns>The number of pixels to be moved to center the sprite on the tileset.</returns>
protected virtual int GetOffset()
{
return(outputTileset.TileSize() / 2 - inputTileset.TileSize() / 2);
}
