/// <summary>
/// Initializes a new instance of the <see cref="Targeter"/> class.
/// </summary>
/// <param name="world">The world.</param>
/// <exception cref="ArgumentNullException"><paramref name="world"/> is <c>null</c>.</exception>
protected Targeter(World world)
{
if (world == null)
throw new ArgumentNullException("world");
_world = world;
_mouseOverBeforeDrawHandler = MouseOver_BeforeDraw;
_mouseOverBeforeDrawHandler = MouseOver_BeforeDraw;
_mouseOverAfterDrawHandler = MouseOver_AfterDraw;
_targetBeforeDrawHandler = Target_BeforeDraw;
_targetAfterDrawHandler = Target_AfterDraw;
_world.MapChanged += World_MapChanged;
}
/// <summary>
/// Handles the map change event for targeting.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="ValueChangedEventArgs{Map}"/> instance containing the event data.</param>
void World_MapChanged(World sender, ValueChangedEventArgs<Map> e)
{
MouseOverTarget = null;
_target = null;
}
/// <summary>
/// Handles initialization of the GameScreen. This will be invoked after the GameScreen has been
/// completely and successfully added to the ScreenManager. It is highly recommended that you
/// use this instead of the constructor. This is invoked only once.
/// </summary>
public override void Initialize()
{
_gameControls = new GameplayScreenControls(this);
_dragDropHandler = new DragDropHandler(this);
_socket = ClientSockets.Instance;
_world = new World(this, new Camera2D(GameData.ScreenSize), new UserInfo(Socket));
_world.MapChanged += World_MapChanged;
// Create some misc goodies that require a reference to the Socket
_equipmentInfoRequester = new EquipmentInfoRequester(UserInfo.Equipped, Socket);
_inventoryInfoRequester = new InventoryInfoRequester(UserInfo.Inventory, Socket);
// Other inits
InitializeGUI();
_characterTargeter = new CharacterTargeter(World);
// NOTE: Test lighting
_userLight = new Light { Size = new Vector2(512), IsEnabled = false };
DrawingManager.LightManager.Add(_userLight);
}
/// <summary>
/// Handles the corresponding event.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="ValueChangedEventArgs{T}"/> instance containing the event data.</param>
void World_MapChanged(World sender, ValueChangedEventArgs<Map> e)
{
ChatBubble.ClearAll();
// Stop all sounds
SoundManager.Stop();
// Set the new music
if (!e.NewValue.MusicID.HasValue)
ScreenMusic = null;
else if (!MusicManager.Play(e.NewValue.MusicID.Value))
{
var musicTrack = MusicManager.GetMusicInfo(e.NewValue.MusicID.Value);
if (musicTrack == null)
{
const string errmsg = "Failed to play map music with ID `{0}`. No music with that ID could be found.";
if (log.IsErrorEnabled)
log.ErrorFormat(errmsg, e.NewValue.MusicID);
Debug.Fail(string.Format(errmsg, e.NewValue.MusicID));
}
ScreenMusic = musicTrack;
}
// Remove the lights from the old map
if (e.OldValue != null)
{
foreach (var light in e.OldValue.Lights)
{
DrawingManager.LightManager.Remove(light);
}
}
// Add the lights for the new map
foreach (var light in e.NewValue.Lights)
{
DrawingManager.LightManager.Add(light);
}
// Remove the refraction effects from the old map
if (e.OldValue != null)
{
foreach (var fx in e.OldValue.RefractionEffects)
{
DrawingManager.RefractionManager.Remove(fx);
}
}
// Add the refraction effects for the new map
foreach (var fx in e.NewValue.RefractionEffects)
{
DrawingManager.RefractionManager.Add(fx);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="CharacterTargeter"/> class.
/// </summary>
/// <param name="world">The world.</param>
/// <exception cref="ArgumentNullException"><paramref name="world" /> is <c>null</c>.</exception>
public CharacterTargeter(World world) : base(world)
{
}