public Action(List Data, string BaseDir, SpriteData spriteData)
{
Properties Props = new Properties(Data);
if(!Props.Get("name", ref Name))
throw new Exception("Action without name specified");
Props.Get("fps", ref Speed);
Props.Get("x-offset", ref Offset.X);
Props.Get("y-offset", ref Offset.Y);
List<string> ImageFileNames = new List<string>();
Props.GetStringList("images", ImageFileNames);
Props.PrintUnusedWarnings();
foreach(string ImageFile in ImageFileNames) {
Surface surface = new Surface(BaseDir + "/" + ImageFile);
Width = Math.Max(Width, surface.Width);
Height = Math.Max(Height, surface.Height);
Frames.Add(surface);
}
string MirrorActionName = null;
Props.Get("mirror-action", ref MirrorActionName);
if(MirrorActionName != null) {
Action MirrorAction = spriteData.Actions[MirrorActionName];
foreach(Surface surface in MirrorAction.Frames) {
Surface flippedSurface = new Surface(surface);
flippedSurface.Left = surface.Right;
flippedSurface.Right = surface.Left;
Width = Math.Max(Width, surface.Width);
Height = Math.Max(Height, surface.Height);
Frames.Add(flippedSurface);
}
}
}
internal Sprite(SpriteData Data)
{
this.Data = Data;
CurrentAction = null;
if(Data.Actions.Count > 0) {
IEnumerator<KeyValuePair<string, SpriteData.Action>> enumerator = Data.Actions.GetEnumerator();
enumerator.MoveNext();
CurrentAction = enumerator.Current.Value;
}
}
/// <summary>
/// Creates a sprite from an image file.
/// </summary>
/// <remarks>
/// If a sprite from the same image was already loaded
/// before it will return a new sprite from the SpriteData
/// in the cache.
/// </remarks>
/// <param name="ImageFile">The image file to create the sprite from</param>
/// <param name="offset">Offset, same as <see cref="Sprite.Offset"/>.</param>
/// <returns>A <see cref="Sprite"/>.</returns>
public static Sprite CreateFromImage(string ImageFile, Vector offset)
{
if(!SpriteDatas.ContainsKey(ImageFile)) {
Surface Surface = new Surface(ImageFile);
SpriteData Data = new SpriteData(Surface, offset);
SpriteDatas[ImageFile] = Data;
return new Sprite(Data);
}
return new Sprite(SpriteDatas[ImageFile]);
}
public Action(List Data, string BaseDir, SpriteData spriteData)
{
Properties Props = new Properties(Data);
if(!Props.Get("name", ref Name))
throw new Exception("Action without name specified");
Props.Get("fps", ref Speed);
if(Props.Exists("hitbox")) {
List<float> hitbox = new List<float>();
Props.GetFloatList("hitbox", hitbox);
if (hitbox.Count != 4)
throw new Exception("hitbox must specify exactly 4 coordinates");
Hitbox = new RectangleF(hitbox[0], hitbox[1], hitbox[2], hitbox[3]);
Offset.X = Hitbox.Left;
Offset.Y = Hitbox.Top;
}
List<string> ImageFileNames = new List<string>();
Props.GetStringList("images", ImageFileNames);
Props.PrintUnusedWarnings();
foreach(string ImageFile in ImageFileNames) {
Surface surface = new Surface(BaseDir + "/" + ImageFile);
Width = Math.Max(Width, surface.Width);
Height = Math.Max(Height, surface.Height);
Frames.Add(surface);
}
string MirrorActionName = null;
Props.Get("mirror-action", ref MirrorActionName);
if(MirrorActionName != null) {
Action MirrorAction = spriteData.Actions[MirrorActionName];
foreach(Surface surface in MirrorAction.Frames) {
Surface flippedSurface = new Surface(surface);
flippedSurface.Left = surface.Right;
flippedSurface.Right = surface.Left;
Width = Math.Max(Width, surface.Width);
Height = Math.Max(Height, surface.Height);
Frames.Add(flippedSurface);
}
}
}