private void moveCursor()
{
//Move the cursor
bool cursorMovedWithMouse = false;
#if MOUSE
//If user moves the mouse then show it
MouseState mouse = Mouse.GetState();
if (mouse.X != lastMouseX && mouse.Y != lastMouseY)
{
//TODO: Doesn't seem to actually show the mouse until you move outside
//the window and back in.
Game.IsMouseVisible = true;
}
//if the mouse is visible then track the cursor with the mouse
if (Game.IsMouseVisible)
{
//Find which marble is under the cursor
cursorMovedWithMouse = moveCursorWithMouse(mouse.X, mouse.Y);
lastMouseX = mouse.X;
lastMouseY = mouse.Y;
}
#endif
//Move the cursor with keyboard/gamepad
bool cursorMovedWithGamePad = false;
if (InputHelper.GamePads[PlayerIndex.One].LeftPressed)
{
cursorMovedWithGamePad = FindNextMarbleX(-1);
}
if (InputHelper.GamePads[PlayerIndex.One].RightPressed)
{
cursorMovedWithGamePad = FindNextMarbleX(1);
}
if (InputHelper.GamePads[PlayerIndex.One].UpPressed)
{
cursorMovedWithGamePad = FindNextMarbleY(-1);
}
if (InputHelper.GamePads[PlayerIndex.One].DownPressed)
{
cursorMovedWithGamePad = FindNextMarbleY(1);
}
//if anything moved we play the move sound
if (cursorMovedWithGamePad || cursorMovedWithMouse)
{
Sound.Play(SoundEntry.Navigate);
FindSelectedMarbles();
}
#if MOUSE
//If the user goes back to moving with the keyboard/gamepad
//then hide the mouse
if (cursorMovedWithGamePad)
{
Game.IsMouseVisible = false;
}
#endif
}
/// <summary>
/// Called when the GameComponent needs to be updated.
/// Game Board update performs animation on the marbles, checks for cursor
/// movement. Most of the game logic is here or called from here
/// </summary>
/// <param name="gameTime">Current game time</param>
public override void Update(GameTime gameTime)
{
if (gameTime == null)
{
return;
}
base.Update(gameTime);
if (!GameOver)
{
Marble.UpdateStatic(gameTime);
foreach (Marble marble in Marbles)
{
if (marble != null)
{
marble.Update(gameTime);
}
}
switch (AnimationState)
{
case Animation.Breaking:
{
//Fade the score
scoreFadeFactor = (float)((gameTime.TotalGameTime -
scoreFadeStart.TotalGameTime).TotalSeconds /
Marble.BreakTime);
//Wait until all marbles are broken.
bool stillBreaking = false;
foreach (Marble marble in Marbles)
{
if (marble != null)
{
if (marble.Animation == Animation.Breaking)
{
stillBreaking = true;
break;
}
}
}
//Done breaking - do the 'fall' and 'slide'
if (!stillBreaking)
{
FallAndSlide();
totalSelected = 0;
FindCursorPosition();
FindSelectedMarbles();
Sound.Play(SoundEntry.LandMarbles);
AnimationState = Animation.None;
}
break;
}
case Animation.None:
{
moveCursor();
BreakMarbles(gameTime);
break;
}
}
}
}
