public Blaster(float x, float y, SpriteBatch spriteBatch, GameContent gameContent)
{
this.gameContent = gameContent;
Visible = true;
imgBlaster = gameContent.imgBlaster;
Width = imgBlaster.Width / 3;
Height = imgBlaster.Height / 3;
this.spriteBatch = spriteBatch;
X = x - Width / 2;
Y = y;
}
public Bullet(float x, float y, SpriteBatch spriteBatch, GameContent gameContent)
{
Visible = true;
imgPixel = gameContent.imgPixel;
this.spriteBatch = spriteBatch;
Width = imgPixel.Width * 5;
Height = imgPixel.Height * 5;
X = x - Width / 2;
Y = y;
this.gameContent = gameContent;
}
public UFO(float x, float y, float screenWidth, SpriteBatch spriteBatch, GameContent gameContent)
{
X = x;
Y = y;
ScreenWidth = screenWidth;
this.gameContent = gameContent;
imgUFO = gameContent.imgUFO;
Width = imgUFO.Width / 5;
Height = imgUFO.Height / 5;
Visible = false;
this.spriteBatch = spriteBatch;
ufoSoundInstance = gameContent.ufoSound.CreateInstance();
}
public SpaceShip(float x, float y, float screenWidth, SpriteBatch spriteBatch, GameContent gameContent)
{
X = x;
Y = y;
this.gameContent = gameContent;
imgSpaceShip = gameContent.imgSpaceShip;
Width = imgSpaceShip.Width / 4;
Height = imgSpaceShip.Height / 4;
this.spriteBatch = spriteBatch;
ScreenWidth = screenWidth;
bullets = new List <Bullet>();
Visible = true;
}
public Alien(float x, float y, float screenWidth, float spaceShipHeight, SpriteBatch spriteBatch, GameContent gameContent)
{
blasters = new List <Blaster>();
X = x;
Y = y;
ScreenWidth = screenWidth;
SpaceShipHeight = spaceShipHeight;
this.gameContent = gameContent;
imgAlien = gameContent.imgAlien;
Width = imgAlien.Width * 7 / 40;
Height = imgAlien.Height * 7 / 40;
Visible = true;
this.spriteBatch = spriteBatch;
}
public AlienFleet(float x, float y, float screenWidth, float spaceShipHeight, SpriteBatch spriteBatch, GameContent gameContent)
{
this.gameContent = gameContent;
aliens = new Alien[11, 5];
float alienX = x;
float alienY = y;
ScreenWidth = screenWidth;
SpaceShipHeight = spaceShipHeight;
for (int i = 0; i < 11; i++)
{
alienX = x + i * ((gameContent.imgAlien.Width + 1) * 7 / 40 + 35);
for (int j = 0; j < 5; j++)
{
alienY = y + j * ((gameContent.imgAlien.Height + 1) * 7 / 40 + 35);
Alien alien = new Alien(alienX, alienY, ScreenWidth, SpaceShipHeight, spriteBatch, gameContent);
aliens[i, j] = alien;
}
}
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
gameContent = new GameContent(Content);
screenWidth = GraphicsAdapter.DefaultAdapter.CurrentDisplayMode.Width;
screenHeight = GraphicsAdapter.DefaultAdapter.CurrentDisplayMode.Height;
if (screenWidth >= 2500)
{
screenWidth = 2500;
}
if (screenHeight >= 1250)
{
screenHeight = 1250;
}
graphics.PreferredBackBufferWidth = screenWidth;
graphics.PreferredBackBufferHeight = screenHeight;
graphics.ApplyChanges();
speed1 = gameContent.speed1Sound.CreateInstance();
speed2 = gameContent.speed2Sound.CreateInstance();
speed3 = gameContent.speed3Sound.CreateInstance();
speed4 = gameContent.speed4Sound.CreateInstance();
int spaceShipX = (screenWidth - gameContent.imgSpaceShip.Width / 4) / 2;
int spaceShipY = screenHeight - 150;
spaceShip = new SpaceShip(spaceShipX, spaceShipY, screenWidth, spriteBatch, gameContent);
shields = new Shield[3];
for (int x = 0; x < 3; x++)
{
shields[x] = new Shield(screenWidth / 3 * x + screenWidth / 8, spaceShip.Y - 150, spriteBatch, GraphicsDevice);
}
alienFleet = new AlienFleet(50, 150, screenWidth, spaceShip.Y, spriteBatch, gameContent);
ufo = new UFO(0, 60, screenWidth, spriteBatch, gameContent);
gameBorder = new GameBorder(screenWidth, screenHeight, spriteBatch, gameContent);
}
private SpriteBatch spriteBatch; //allows us to write on backbuffer when we need to draw self
public GameBorder(float screenWidth, float screenHeight, SpriteBatch spriteBatch, GameContent gameContent)
{
Width = screenWidth;
Height = screenHeight;
imgPixel = gameContent.imgPixel;
this.spriteBatch = spriteBatch;
}