public void loadLevel(Level level)
{
myLevel_ = level;
drawPipeline_ = myLevel_.Pipeline_;
collisionDetector_ = myLevel_.CollisionDetector_;
if (player_ != null && myLevel_.getPlayerStartLocation() != null && myLevel_.getPlayerStartLocation() != Vector2.Zero)
{
player_.setPosition(myLevel_.getPlayerStartLocation());
player_.setDrawPipeline(drawPipeline_);
}
else if (myLevel_.getPlayerStartLocation() != null && myLevel_.getPlayerStartLocation() != Vector2.Zero)
{
player_ = new ActuatedMainPlayer(drawPipeline_, collisionDetector_, myLevel_.getPlayerStartLocation(), new Vector2(1.0f, 0.0f));
myLevel_.setPlayer(player_);
}
else
{
player_ = null;
}
// Initialize mouse and/or camera
if (player_ == null)
{
engine_.IsMouseVisible = true;
}
else
{
GlobalHelper.getInstance().getCurrentCamera().setCenter(player_.getPosition().X, player_.getPosition().Y);
engine_.IsMouseVisible = false;
}
WorldState.reset();
myLevel_.initializeForGameplay();
// Initialize player and HUD
if (player_ != null)
{
List<GameTexture> myTextures = new List<GameTexture>();
myTextures.Add(TextureMap.getInstance().getTexture(PISTOL_TEX_NAME));
myTextures.Add(TextureMap.getInstance().getTexture(SHOTGUN_TEX_NAME));
myTextures.Add(TextureMap.getInstance().getTexture(MACHINEGUN_TEX_NAME));
healthBarPos_ = HEALTH_BAR_POSITION;
weaponIconPos_ = WEAPON_ICON_POSITION;
healthTextPos_ = new Vector2(healthBarPos_.X + HEALTH_TEXT_OFFSET_X, healthBarPos_.Y + HEALTH_TEXT_OFFSET_Y);
ammoTextPos_ = AMMO_TEXT_POSITION;
healthBar_ = new HeadsUpDisplayObject(drawPipeline_, TextureMap.getInstance().getTexture(HEALTH_BAR_FILL_TEX_NAME), healthBarPos_, Vector2.Zero, HUD_DRAW_DEPTH);
weapon_ = new HeadsUpDisplayWeapon(drawPipeline_, TextureMap.getInstance().getTexture(WEAPON_TEX_NAME), myTextures, weaponIconPos_, Vector2.Zero, HUD_DRAW_DEPTH);
ammo_ = new HeadsUpDisplayText(ammoTextPos_, FONT_DRAW_DEPTH, FontEnum.Kootenay14, player_.Weapon_.CurrentAmmo_);
player_.getHealth().addObserver(healthBar_);
player_.getWeapon().addObserver(weapon_);
player_.getAmmo().addObserver(ammo_);
player_.setCollisionDetector(collisionDetector_);
}
}
/// <summary>
/// Factory method to load a level from the file system.
/// </summary>
/// <param name="filepath">Complete path to the level Xml.</param>
/// <param name="engine">Game engine.</param>
/// <returns>An initialized level.</returns>
public static Level getLevelFromFile(string filepath, Engine engine)
{
Level level;
using (ManagedXml manager = new ManagedXml(engine))
{
XmlDocument doc = manager.loadFromFile(filepath);
level = new Level(false);
level.initializeLevelFromXml(doc, engine);
}
return level;
}
/// <summary>
/// Constructs a state of gameplay using the provided level
/// </summary>
public EngineStateGameplay(Engine engine, Level level)
{
engine_ = engine;
GlobalHelper.getInstance().setGameplayState(this);
GlobalHelper.getInstance().getCurrentCamera().setScreenWidth((float)engine_.graphics_.PreferredBackBufferWidth);
GlobalHelper.getInstance().getCurrentCamera().setScreenHeight((float)engine_.graphics_.PreferredBackBufferHeight);
loadLevel(level);
}
/// <summary>
/// Factory method to load a level from packaged Content.
/// </summary>
/// <param name="levelname">Content-based path to the level.</param>
/// <param name="engine">Game engine.</param>
/// <returns>An initialized level.</returns>
public static Level getLevelFromContent(string levelname, Engine engine)
{
Level level;
using (ManagedXml manager = new ManagedXml(engine))
{
XmlDocument doc = manager.load(Path.Combine(LEVELS_FOLDER, levelname));
level = new Level(true);
level.initializeLevelFromXml(doc, engine);
}
return level;
}
