protected bool reversed; // Used only for the BackAndForth animation mode. When true, animation is going backwards.
#endregion Fields
#region Constructors
public TileAnimation(string name, TilesetAnimationMode mode, int start, int end, int delay, Tileset tileset)
{
this.name = name;
this.mode = mode;
this.start = start;
this.end = end;
this.delay = delay;
frame_coord = new Point[end - start + 1];
for (int i = 0; i < frame_coord.Length; i++)
frame_coord[i] = tileset.tile_frame[start + i].Location;
reset();
}
// Animation handlers
public void add_animation(string name, TilesetAnimationMode mode, int start, int end, int delay)
{
if (start < 0) throw new ArgumentOutOfRangeException("start", "Error in Tileset.add_animation: The animation's starting index was specified as " + start + ".");
else if (end < 0) throw new ArgumentOutOfRangeException("end", "Error in Tileset.add_animation: The animation's ending index (" + end + ") is less than its starting index (" + start + ").");
if (delay < 0) throw new ArgumentOutOfRangeException("delay", "Error in Tileset.add_animation: The animation's frame delay was specified as " + delay + ".");
if (_num_animations >= animations.Length) { // Outgrown the original array. Copy to a larger one.
TileAnimation[] new_array = new TileAnimation[animations.Length * 2];
animations.CopyTo(new_array, 0);
animations = new_array;
}
animations[_num_animations] = new TileAnimation(name, mode, start, end, delay, this);
_num_animations++;
}