/// <summary>
/// Updates which ladder si the current one.
/// </summary>
protected void updateLadder()
{
if (Ladder != null && !IsLadderInRange(Ladder))
{
Ladder = null;
LastLadder = null;
}
if (Ladder == null)
{
foreach (Element i in scene.Elements)
{
if (i as Ladder != null && IsLadderInRange((Ladder)i))
{
Ladder = (Ladder)i;
break;
}
}
}
}
/// <summary>
/// Returns if the ladder close enough to climb or not
/// </summary>
public bool IsLadderInRange(Ladder ladder)
{
Vector2 headPosition = torso.Position;
if (Math.Abs(headPosition.X - ladder.Position.X) < Conversion.ToWorld(40))
{
if (ladder.Position.Y - ladder.Height / 2 <= headPosition.Y - Height / 2 + 0.5f && headPosition.Y - 0.5f <= ladder.Position.Y + ladder.Height / 2)
{
return true;
}
}
return false;
}
/// <summary>
/// Checks if the characters position against the ladders position in order to see if the character
/// is able to move up on the ladder.
/// </summary>
public bool IsLadderInRangeToGoUp(Ladder ladder)
{
Vector2 headPosition = torso.Position;
if (Math.Abs(headPosition.X - ladder.Position.X) < Conversion.ToWorld(40))
if (ladder.Position.Y - ladder.Height / 2 <= headPosition.Y - Height / 2)
return true;
return false;
}
public override void Update(GameTime gameTime)
{
if (Selection != null && IsFocusOnWindow())
{
float speed = Conversion.ToWorld(1);
if (Keyboard.GetState().IsKeyDown(Keys.LeftShift))
speed = Conversion.ToWorld(20);
if (Keyboard.GetState().IsKeyDown(Keys.OemBackslash))
speed = Conversion.ToWorld(0.02f);
if (Keyboard.GetState().IsKeyDown(Keys.W))
Selection.Position = Selection.Position - Vector2.UnitY * speed;
if (Keyboard.GetState().IsKeyDown(Keys.S))
Selection.Position = Selection.Position + Vector2.UnitY * speed;
if (Keyboard.GetState().IsKeyDown(Keys.A))
Selection.Position = Selection.Position - Vector2.UnitX * speed;
if (Keyboard.GetState().IsKeyDown(Keys.D))
Selection.Position = Selection.Position + Vector2.UnitX * speed;
if (Keyboard.GetState().IsKeyDown(Keys.Add) && Keyboard.GetState().IsKeyDown(Keys.LeftControl))
Selection.Height = Selection.Height + speed;
else if (Keyboard.GetState().IsKeyDown(Keys.Add))
Selection.Width = Selection.Width + speed;
if (Keyboard.GetState().IsKeyDown(Keys.Subtract) && Keyboard.GetState().IsKeyDown(Keys.LeftControl))
Selection.Height = Math.Max(0.001f, Selection.Height - speed);
else if (Keyboard.GetState().IsKeyDown(Keys.Subtract))
Selection.Width = Math.Max(0.001f, Selection.Width - speed);
if (Keyboard.GetState().IsKeyDown(Keys.Delete) || Keyboard.GetState().IsKeyDown(Keys.Back))
{
selection.Dispose();
Selection = null;
}
if (Keyboard.GetState().IsKeyDown(Keys.W) || Keyboard.GetState().IsKeyDown(Keys.S) || Keyboard.GetState().IsKeyDown(Keys.A) || Keyboard.GetState().IsKeyDown(Keys.D) ||
Keyboard.GetState().IsKeyDown(Keys.Add) || Keyboard.GetState().IsKeyDown(Keys.Subtract))
{
form.Selection = selection;
}
}
if (Mouse.GetState().LeftButton == ButtonState.Pressed && previous.LeftButton == ButtonState.Released && IsMouseInWindow(Mouse.GetState()))
{
Console.WriteLine(scene.Camera.ScreenToWorld(Mouse.GetState()));
Element newSelection = null;
List<Element> elements = new List<Element>();
elements.AddRange(scene.Elements);
foreach (Element i in elements)
{
if (Vector2.Distance(scene.Camera.WorldToScreen(i.Position), new Vector2(Mouse.GetState().X, Mouse.GetState().Y)) < 8)
{
newSelection = i;
Console.WriteLine("Selected one at " + i.Position + ", Width " + i.Width + ", Height " + i.Height);
break;
}
}
if (newSelection != Selection)
Selection = newSelection;
else
Selection = null;
}
if (Mouse.GetState().RightButton == ButtonState.Pressed && previous.RightButton == ButtonState.Released)
{
Element element = null;
switch (form.NewElementType)
{
case "Platform":
element = new Platform(Game, scene, scene.Camera.ScreenToWorld(previous), Vector2.One);
break;
case "Bridge":
element = new Bridge(Game, scene, scene.Camera.ScreenToWorld(previous), Vector2.One);
break;
case "Ladder":
element = new Ladder(Game, scene, 1, scene.Camera.ScreenToWorld(previous));
break;
case "Character":
element = new Character(Game, scene, scene.Camera.ScreenToWorld(previous));
scene.Camera.Target = element;
//scene.InputManager.Target = (Character)element;
break;
}
if (element != null)
scene.Elements.Add(element);
}
previous = Mouse.GetState();
}