/// <summary>
/// When overridden in the derived class, handles drawing to the map after all of the map drawing finishes.
/// </summary>
/// <param name="map">The map the drawing is taking place on.</param>
/// <param name="spriteBatch">The <see cref="ISpriteBatch"/> to draw to.</param>
/// <param name="camera">The <see cref="ICamera2D"/> that describes the view of the map being drawn.</param>
protected override void HandleDrawAfterMap(IDrawableMap map, ISpriteBatch spriteBatch, ICamera2D camera)
{
var msc = MapScreenControl.TryFindInstance(map);
if (msc == null)
{
return;
}
var dm = msc.DrawingManager;
if (dm == null)
{
return;
}
var lm = dm.LightManager;
if (lm == null)
{
return;
}
var lightSprite = SystemSprites.Lightblub;
var offset = lightSprite.Size / 2f;
foreach (var light in lm)
{
lightSprite.Draw(spriteBatch, light.Center - offset);
}
}
/// <summary>
/// Handles when a key is raised on a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_KeyUp(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera, KeyEventArgs e)
{
// Handle deletes
if (e.KeyCode == Keys.Delete)
{
// Only delete when it is an Entity that is on this map
var removed = new List <object>();
foreach (var x in SOM.SelectedObjects.OfType <ILight>().ToImmutable())
{
if (map.Lights.Contains(x))
{
map.RemoveLight(x);
removed.Add(x);
// Remove the graphic and effect from the map
var msc = MapScreenControl.TryFindInstance(map);
if (msc != null)
{
var dm = msc.DrawingManager;
if (dm != null)
{
dm.LightManager.Remove(x);
}
}
}
}
SOM.SetManySelected(SOM.SelectedObjects.Except(removed).ToImmutable());
}
base.MapContainer_KeyUp(sender, map, camera, e);
}
/// <summary>
/// Handles when a mouse button is pressed on a map.
/// </summary>
/// <param name="sender">The <see cref="IToolTargetMapContainer"/> the event came from. Cannot be null.</param>
/// <param name="map">The <see cref="EditorMap"/>. Cannot be null.</param>
/// <param name="camera">The <see cref="ICamera2D"/>. Cannot be null.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data. Cannot be null.</param>
protected override void MapContainer_MouseDown(IToolTargetMapContainer sender, EditorMap map, ICamera2D camera,
MouseEventArgs e)
{
base.MapContainer_MouseDown(sender, map, camera, e);
if (IsSelecting)
{
return;
}
// Left-click
if (e.Button == MouseButtons.Left)
{
// Place light
if (Input.IsKeyDown(_placeLightKey))
{
var msc = MapScreenControl.TryFindInstance(map);
if (msc != null)
{
var dm = msc.DrawingManager;
if (dm != null)
{
var pos = camera.ToWorld(e.Position());
pos = GridAligner.Instance.Align(pos);
var light = new Light {
Center = pos, IsEnabled = true, Tag = map
};
map.AddLight(light);
dm.LightManager.Add(light);
}
}
}
}
}