protected void drawFrame(Frame frame, SpriteBatch spriteBatch)
{
if (frame == null)
return;
int numComponents = frame.NumComponents;
for (int i = 0; i < numComponents; ++i)
{
FrameComponent component = frame.getComponent(i);
TileSet tileSet = Game1.Instance.gameData.tileSets[component.TileSetIndex];
Rectangle tileDims = component.getTileRect(tileSet);
Rectangle pos = new Rectangle(Left + component.Left, Top + component.Top, tileDims.Width, tileDims.Height);
spriteBatch.Draw(tileSet.texture, pos, tileDims, Color.White);
}
}
private List<Frame> getFrames(XElement animationData)
{
List<Frame> frames = new List<Frame>();
foreach (XElement frameData in animationData.Elements("frame"))
{
int frameTime = (int)frameData.Attribute("frameTime");
//go through all the component xml data in the frame and create a list of of the components
List<FrameComponent> components = getFrameComponents(frameData);
Frame frame = new Frame(frameTime, components);
frames.Add(frame);
}
return frames;
}
/* ***********************************
* Methods Relating to Animation
*
*************************************/
/*
* Create animation object from sprite sheet and frame names.
*
*
*/
public Animation AnimationForFrameNames(String[] frameNames, int frameTime, Color frameColor, bool isLooping)
{
// create animation object.
Animation animation = new Animation();
// create frames array.
Frame[] frames = new Frame[frameNames.Length];
// loop through frameNames and poplulate Frame array.
for ( int i = 0; i < frameNames.Length; i++ )
{
frames[i] = SpriteFrameByFrameName(frameNames[i]);
}
// initialize animation and return.
animation.Initialize(_texture, frames, frameTime, frameColor, isLooping);
return animation;
}
