//TODO: Implement a collision detection between moving objects
/// <summary>
/// Handels Collision between a moving object (i.e. the player or an npc) and the level structure
/// </summary>
/// <param name="levelBlock">The levelBlock which the object could collide with</param>
/// <param name="moveableObject">the animatedobject that needs to be checked</param>
public void HandleLevelCollisions(LevelBlock levelBlock, MovingObject moveableObject)
{
if (levelBlock.IntersectRectangle.Intersects(moveableObject.IntersectRectangle))
{
if (moveableObject.PrevPosition.Y > levelBlock.IntersectRectangle.Bottom)
{
moveableObject.Position = moveableObject.PrevPosition;
if (moveableObject is Player)
{
((Player)moveableObject).AbortJump();
}
}
else if (levelBlock.IsAboveLevelObject(moveableObject))
{
moveableObject.Position = new Vector2(moveableObject.Position.X,
levelBlock.Position.Y - moveableObject.Size.Y);
}
else if (levelBlock.Position.X > moveableObject.Position.X)
{
moveableObject.Position = new Vector2(moveableObject.PrevPosition.X, moveableObject.Position.Y);
}
else if (levelBlock.Position.X < moveableObject.Position.X)
{
moveableObject.Position = new Vector2(moveableObject.PrevPosition.X, moveableObject.Position.Y);
}
}
}
public void MoveToEnd(LevelBlock levelBlock, List<LevelBlock> list)
{
LevelBlock temp = levelBlock;
list.Remove(levelBlock);
temp.Position = new Vector2(list.Last().Position.X + temp.Texture.Width, temp.Position.Y);
list.Add(temp);
}
private void WriteLevelBlock(XmlNode node, LevelBlock levelBlock, XmlDocument xmlDocument)
{
XmlNode textureAsset = xmlDocument.CreateNode(XmlNodeType.Element, "TextureAsset", null);
textureAsset.InnerText = levelBlock.TextureAsset;
XmlNode isVisible = WriteBool(xmlDocument, "isVisible", levelBlock.IsVisible);
XmlNode position = WriteVector2(xmlDocument, "Position", levelBlock.Position);
node.AppendChild(textureAsset);
node.AppendChild(isVisible);
node.AppendChild(position);
}
private void ReadLevelBlock(XmlNodeList nodes, List<LevelBlock> blocks)
{
foreach (XmlNode node in nodes)
{
string textureAsset = node["TextureAsset"].InnerText;
Vector2 position = ReadVector2(node["Position"]);
LevelBlock currentBlock = new LevelBlock(textureAsset, position);
blocks.Add(currentBlock);
}
}
private void HitWall(MovingObject collider, LevelBlock levelBlock)
{
}