private void LoadAssetsFromXml()
{
XmlNode towerDefenceNode = doc["TowerDefence"];
XmlNode spritesNode = towerDefenceNode["Sprites"];
Texture2D tmp;
foreach (XmlNode node in spritesNode.SelectNodes("Sprite"))
{
int id = int.Parse(node.Attributes["id"].InnerText);
bool animated = node.Attributes["animated"] == null ? false : bool.Parse(node.Attributes["animated"].InnerText);
string filename = node["resourceName"].InnerText;
tmp = content.Load<Texture2D>(@"Textures/" + filename);
int width = node["width"] == null ? tmp.Width : int.Parse(node["width"].InnerText);
int height = node["height"] == null ? tmp.Height : int.Parse(node["height"].InnerText);
Sprite s;
if (animated)
{
float spritesPerSecond = float.Parse(node["spritesPerSecond"].InnerText);
s = new AnimatedSprite(tmp, width, height, spritesPerSecond);
}
else
{
int positionX = node["positionX"] == null ? 0 : int.Parse(node["positionX"].InnerText);
int positionY = node["positionY"] == null ? 0 : int.Parse(node["positionY"].InnerText);
Vector2 position = new Vector2(positionX, positionY);
s = new Sprite(tmp, width, height, position);
}
spriteDict.Add(id, s);
}
foreach (XmlNode node in towerDefenceNode["Projectiles"].SelectNodes("Projectile"))
{
int id = int.Parse(node.Attributes["id"].InnerText);
int speed = int.Parse(node["speed"].InnerText);
int spriteid = int.Parse(node["Sprite"].InnerText);
Sprite s = spriteDict[spriteid];
Projectile proj = new Projectile(speed, s);
projectileDict.Add(id, proj);
}
foreach (XmlNode node in towerDefenceNode["Towers"].SelectNodes("Tower"))
{
int id = int.Parse(node.Attributes["id"].InnerText);
String name = node["name"].InnerText;
int spriteid = int.Parse(node["Sprite"].InnerText);
int projid = int.Parse(node["Projectile"].InnerText);
int range = int.Parse(node["range"].InnerText);
int damage = int.Parse(node["damage"].InnerText);
float shootspeed = float.Parse(node["shootSpeed"].InnerText);
bool walkable = bool.Parse(node["walkable"].InnerText);
int cost = int.Parse(node["cost"].InnerText);
Sprite s = spriteDict[spriteid];
Projectile proj = projectileDict[projid];
Tower tow = new Tower(Vector2.Zero, range, shootspeed, walkable, name, 48, s, cost, proj, damage);
towerDict.Add(id, tow);
}
foreach (XmlNode node in towerDefenceNode["Enemies"].SelectNodes("Enemy"))
{
int id = int.Parse(node.Attributes["id"].InnerText);
String name = node["name"].InnerText;
int spriteid = int.Parse(node["Sprite"].InnerText);
int health = int.Parse(node["health"].InnerText);
int speed = int.Parse(node["speed"].InnerText);
float rotation = float.Parse(node["rotation"].InnerText);
int drawSize = int.Parse(node["drawSize"].InnerText);
Sprite s = spriteDict[spriteid];
Enemy e = new Enemy(health, name, s, drawSize, rotation, speed);
enemyDict.Add(id, e);
}
foreach (XmlNode node in towerDefenceNode.SelectNodes("SpawnPoint"))
{
int spawnId = int.Parse(node.Attributes["id"].InnerText);
float interval = float.Parse(node["interval"].InnerText);
float delay = float.Parse(node["delay"].InnerText);
int numToSpawn = int.Parse(node["numToSpawn"].InnerText);
int enemyId = int.Parse(node["Enemy"].InnerText);
int posx = int.Parse(node["positionX"].InnerText);
int posy = int.Parse(node["positionY"].InnerText);
Vector2 position = new Vector2(posx, posy);
Enemy s = enemyDict[enemyId];
SpawnPoint sp = new SpawnPoint(position, interval, delay, numToSpawn, s);
spawnPointDict.Add(spawnId, sp);
}
foreach (XmlNode levelNode in towerDefenceNode.SelectNodes("Level"))
{
int id = int.Parse(levelNode.Attributes["id"].InnerText);
int columns = int.Parse(levelNode["map"]["columns"].InnerText);
int rows = int.Parse(levelNode["map"]["rows"].InnerText);
Point end = readPointFromXml(levelNode["end"]);
List<Wave> waves = new List<Wave>();
foreach (XmlNode waveNove in levelNode.SelectNodes("Wave"))
{
List<SpawnPoint> spawns = new List<SpawnPoint>();
foreach (XmlNode spawnNode in waveNove.SelectNodes("SpawnPoint"))
{
int spawnId = int.Parse(spawnNode.InnerText);
spawns.Add(spawnPointDict[spawnId]);
}
waves.Add(new Wave(spawns));
}
Level lev = new Level(game, 48, rows, columns, end, waves, id);
foreach (XmlNode towerNode in levelNode.SelectNodes("Tower"))
{
int towid = int.Parse(towerNode.InnerText);
lev.towerManager.towerList.Add(towerDict[towid]);
}
levelDict.Add(lev);
}
}
public override object Clone()
{
AnimatedSprite ani = new AnimatedSprite(text, width, height, spritesPerSecond);
return ani;
}
