//Camera function for moving the bg
void camera(Player player)
{
float shift;
//Set shift amount to the distance from the center.
shift = player.position.X - (screenCenter - player.spriteWidth/2);
//Move the player to the center of the screen.
player.position.X = (screenCenter - player.spriteWidth / 2);
//Move the CMs and BGs
for (int i = 0; i < stages.Count; i++)
{
stages.ElementAt(i).position.X -= shift;
}
//Move the fragments
for (int i = 0; i < fragments.Count; i++)
{
fragments.ElementAt(i).position.X -= shift;
}
//Increase score based on shift
tempScore += (int)shift;
if (tempScore > 35)
{
score += (int)(2*bps);
tempScore = 0;
}
if (score > displayedScore)
displayedScore = score;
//Parallaxing Background
for(int j = 0; j < numParallax; j++)
{
for (int i = 0; i < 2; i++)//There should only be 2 parallax backgrounds on each layer. Each one needs to be > 1920 in width.
{
int other = (i == 0) ? 1 : 0;
parallaxPosition[i,j].X -= shift / parallaxFactor[j];
if (parallaxPosition[i,j].X + parallaxImage[j].Width <= 0)
{
parallaxPosition[i,j].X = parallaxPosition[other,j].X + parallaxImage[j].Width - shift;//Move it to the end of the other one.
}
else if (parallaxPosition[i,j].X >= parallaxImage[j].Width)
{
parallaxPosition[i,j].X = parallaxPosition[other,j].X - parallaxImage[j].Width - shift;
}
}
}
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
//Set/Reset variables
lives = 5;
level = 0;
bps = 2;
tempScore = 0;
score = 0;
displayedScore = 0;
playerHurtTimer = 0;
random = new Random();
//Initialize the player
player = new Player();
//Camera
cameraView = new Camera(GraphicsDevice.Viewport);
//Background stuff
screenRectangle = new Rectangle(0, 0, screenWidth, screenHeight);
parallaxPosition = new Vector2[2,numParallax];
parallaxImage = new Texture2D[numParallax];
//Stages
stages = new LinkedList<Stage>();
bg = new Texture2D[numStages];
cm = new Texture2D[numStages];
collisionColorArray = new LinkedList<Color[]>();
//Sounds
//Fragments
fragments = new LinkedList<Fragment>();
fireworks = new LinkedList<Firework>();
//Windows 8 stuff
Windows8.Initialize();
//Touch stuff
TouchPanel.EnabledGestures = GestureType.FreeDrag |
GestureType.Flick |
GestureType.Tap |
GestureType.DoubleTap |
GestureType.VerticalDrag |
GestureType.Hold |
GestureType.PinchComplete |
GestureType.None;
base.Initialize();
}
