/// <summary>
/// Initalise the button manager
/// </summary>
public ButtonManager()
{
mUnderMouseButton = null;
MouseManager.MouseMove += new EventHandler(MouseManager_MouseMove);
MouseManager.LeftMousePress += new EventHandler(MouseManager_LeftMousePress);
MouseManager.LeftMouseRelease += new EventHandler(MouseManager_LeftMouseRelease);
MouseManager.LeftMouseDoubleClick += new EventHandler(MouseManager_LeftMouseDoubleClick);
MouseManager.RightMousePress += new EventHandler(MouseManager_RightMousePress);
MouseManager.RightMouseRelease += new EventHandler(MouseManager_RightMouseRelease);
mButtons = new List<PCButtonGroup>();
mButtons.Add(new PCButtonGroup()); //this is the default button group to check, always mButtons[0]
mExclusionRectangle = new Rectangle(); //don't exclude anywhere unless told
}
/// <summary>
/// Add a button to an existing button group
/// </summary>
/// <param name="lButton">New button - should be in close proximity of other buttons for greatest efficency</param>
public void AddButton(PCButton lButton)
{
lButton.AddToButtonGroup(ref buttonArea);
mButtons.Add(lButton);
}
/// <summary>
/// Add the PCButton to the standard group
/// </summary>
/// <param name="button">The new PCButton, make sure you have already registered to any desired events</param>
public void AddButton(PCButton button)
{
mButtons[0].AddButton(button); //add the button to the standard group
}
private void MouseManager_MouseMove(object sender, EventArgs e)
{
Point mousePosition = MouseManager.MousePosition;
if (mExclusionRectangle.Contains(mousePosition))
{
return;
}
if (mUnderMouseButton != null && mUnderMouseButton.CheckForCollision(mousePosition))
{
return;
}
else
{
if (mUnderMouseButton != null)
{
mUnderMouseButton.MouseUnHovered();
}
mUnderMouseButton = null;
foreach (PCButtonGroup buttonGroup in mButtons)
{
mUnderMouseButton = buttonGroup.CheckForCollision(mousePosition);
if (mUnderMouseButton != null)
{
mUnderMouseButton.MouseHovered();
}
}
}
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
baseTexture = Content.Load<Texture2D>("BaseTexture");
buttonTexture = Content.Load<Texture2D>("ButtonTexture");
PCButton myBtn = new PCButton(buttonTexture, new Rectangle(10, 10, 100, 100)); //create the button with position and size of the button
myBtn.ConfigureButton(PCButtonState.hover, new Point(100, 0)); //Configure specific button states - eg setting the hover image to be at 100,0 in the texture
myBtn.ConfigureButton(PCButtonState.pressed, new Point(200,0));
myBtn.ConfigureButton(PCButtonState.released, new Point(300, 0));
//Register to specific button events
myBtn.MouseHover += new EventHandler(myBtn_MouseHover);
myBtn.RightMousePress += new EventHandler(myBtn_RightMousePress);
myBtn.LeftMousePress += new EventHandler(myBtn_LeftMousePress);
myBtn.LeftMouseDoubleClick += new EventHandler(myBtn_LeftMouseDoubleClick);
myBtn.HotKey = Keys.G; //setting the hotkey means that the button listens for this key and fires mouse click
mainWindowButtonManager.AddButton(myBtn);
player = new Character(baseTexture);
}
