private static void CreateCollision(XmlNode currentNode, Tile current, int x, int y)
{
// if there is no innertext, collision is full cell
if (currentNode.SelectSingleNode("Collision") != null &&
currentNode.SelectSingleNode("Collision").InnerText == string.Empty)
{
//full tiles
current.CollisionBox.Add(new Rectangle(x * TILE_SIZE, y * TILE_SIZE, TILE_SIZE, TILE_SIZE));
}
else
{
//partial tiles
if (currentNode.SelectSingleNode("Collision") != null)
{
var col = currentNode.SelectSingleNode("Collision").InnerText.Split(',');
current.CollisionBox.Add(new Rectangle((x * TILE_SIZE) + int.Parse(col[0]), (y * TILE_SIZE) + int.Parse(col[1]),
int.Parse(col[2]), int.Parse(col[3])));
}
//walls
if (current.Walls[0] == "1")
current.CollisionBox.Add(new Rectangle(x * TILE_SIZE, y * TILE_SIZE, WALL_SIZE, TILE_SIZE));
if (current.Walls[1] == "1")
current.CollisionBox.Add(new Rectangle(x * TILE_SIZE, y * TILE_SIZE, TILE_SIZE, WALL_SIZE));
}
}
public void LoadContent(string name)
{
var doc = new XmlDocument();
doc.Load("Content/Levels/" + name + ".xml");
var level = doc.SelectSingleNode("/Level");
var rows = level.SelectNodes("Row");
var c = rows[0].SelectNodes("Column");
Tiles = new Tile[c.Count, rows.Count];
for (int y = 0; y < rows.Count; y++)
{
var columns = rows[y].SelectNodes("Column");
for (int x = 0; x < columns.Count; x++)
{
var currentNode = rows[y].SelectNodes("Column")[x];
var current = new Tile
{
Image = _manager.Load<Texture2D>("gfx/Tiles/" + currentNode.SelectSingleNode("Tile").InnerText + ".png"),
Walls = currentNode.SelectSingleNode("Walls") != null ? currentNode.SelectSingleNode("Walls").InnerText.Split(',') : new string[2],
CollisionBox = new List<Rectangle>()
};
CreateCollision(currentNode, current, x, y);
current.Item = CreateItem(currentNode);
CreateDoor(currentNode, x, y);
Tiles[x, y] = current;
}
}
FindWallCaps();
}
