protected override void LoadContent()
{
// initialize sprite batching and the sprite sheet collection
spriteBatch = new SpriteBatch(GraphicsDevice);
spriteSheets = SpriteSheetCollection.parseFrom(settings.spriteSheetFileName, content);
if (spriteSheets == null)
{
Exit();
}
// initialize the game management systems
projectileSystem = new ProjectileSystem(spriteSheets, settings, content);
spaceShipSystem = new SpaceShipSystem(spriteSheets, projectileSystem, settings, content);
asteroidSystem = new AsteroidSystem(spriteSheets, spaceShipSystem, settings);
explosionSystem = new ExplosionSystem(spriteSheets, content);
scoreSystem = new ScoreSystem(spaceShipSystem, content, settings);
collisionSystem = new CollisionSystem(projectileSystem, spaceShipSystem, asteroidSystem, explosionSystem, scoreSystem);
// initialize the menu
menu = new Menu(this, spaceShipSystem, settings, content);
// load and start the background music (if appropriate)
backgroundMusic = content.Load <Song>("myg0t");
MediaPlayer.IsRepeating = true;
if (settings.musicEnabled)
{
MediaPlayer.Play(backgroundMusic);
}
}
public SpaceShip(PlayerIndex playerNumber, Vector2 position, float rotation, SpriteSheet spriteSheet, ProjectileSystem projectileSystem, GameSettings settings, ContentManager content)
{
// instantiate the player's number with a player index
m_playerNumber = playerNumber;
if(m_playerNumber == PlayerIndex.One) { m_colour = SpaceShipColour.Red; }
else if(m_playerNumber == PlayerIndex.Two) { m_colour = SpaceShipColour.Blue; }
else if(m_playerNumber == PlayerIndex.Three) { m_colour = SpaceShipColour.Green; }
else if(m_playerNumber == PlayerIndex.Four) { m_colour = SpaceShipColour.Yellow; }
// instantiate the player's input device type
m_inputDevice = settings.getInputDevice(playerNumber);
if(m_inputDevice == InputDevice.Controller1) { m_controllerNumber = PlayerIndex.One; }
else if(m_inputDevice == InputDevice.Controller2) { m_controllerNumber = PlayerIndex.Two; }
else if(m_inputDevice == InputDevice.Controller3) { m_controllerNumber = PlayerIndex.Three; }
else if(m_inputDevice == InputDevice.Controller4) { m_controllerNumber = PlayerIndex.Four; }
else { m_controllerNumber = PlayerIndex.One; }
// instantiate local variables
this.position = position;
this.rotation = rotation;
m_scale = new Vector2(1, 1);
m_maximumVelocity = 5.8f;
m_acceleration = 0.048f;
m_rotationSpeed = 3.1f;
m_settings = settings;
m_spriteSheet = spriteSheet;
m_projectileSystem = projectileSystem;
if(m_spriteSheet == null) { return; }
// initialize sprite / sprite animation arrays
m_idleSprite = new Sprite[3];
m_movingAnimation = new SpriteAnimation[3];
// set the space ship sprite sheet offset based on the space ship colour
int spriteOffset = 0;
if(m_colour == SpaceShipColour.Red) { spriteOffset = 0; }
else if(m_colour == SpaceShipColour.Blue) { spriteOffset = 18; }
else if(m_colour == SpaceShipColour.Green) { spriteOffset = 3; }
else if(m_colour == SpaceShipColour.Yellow) { spriteOffset = 21; }
// load the idle sprites for each colour
for(int i=0;i<3;i++) {
m_idleSprite[i] = m_spriteSheet.getSprite(i + spriteOffset);
}
// create and store the movement animations for each colour
for(int i=0;i<3;i++) {
m_movingAnimation[i] = new SpriteAnimation(0.16f, SpriteAnimationType.Loop);
m_movingAnimation[i].addSprite(m_spriteSheet.getSprite(i + spriteOffset + 6));
m_movingAnimation[i].addSprite(m_spriteSheet.getSprite(i + spriteOffset + 12));
}
m_offset = new Vector2(m_idleSprite[1].xOffset * 0.9f, m_idleSprite[1].yOffset * 0.9f);
m_size = new Vector2(m_offset.X * 2.0f, m_offset.Y * 2.0f);
updateInitialValues();
}
public CollisionSystem(ProjectileSystem projectileSystem, SpaceShipSystem spaceShipSystem, AsteroidSystem asteroidSystem, ExplosionSystem explosionSystem, ScoreSystem scoreSystem)
{
m_projectileSystem = projectileSystem;
m_spaceShipSystem = spaceShipSystem;
m_asteroidSystem = asteroidSystem;
m_explosionSystem = explosionSystem;
m_scoreSystem = scoreSystem;
}
public CollisionSystem(ProjectileSystem projectileSystem, SpaceShipSystem spaceShipSystem, AsteroidSystem asteroidSystem, ExplosionSystem explosionSystem, ScoreSystem scoreSystem)
{
m_projectileSystem = projectileSystem;
m_spaceShipSystem = spaceShipSystem;
m_asteroidSystem = asteroidSystem;
m_explosionSystem = explosionSystem;
m_scoreSystem = scoreSystem;
}
public SpaceShipSystem(int numberOfSpaceShips, SpriteSheetCollection spriteSheets, ProjectileSystem projectileSystem, GameSettings settings, ContentManager content)
{
this.numberOfSpaceShips = numberOfSpaceShips;
if(spriteSheets != null) {
m_spaceShipSprites = spriteSheets.getSpriteSheet("SpaceShip");
}
m_projectileSystem = projectileSystem;
m_settings = settings;
// initialize all space ships
if(m_settings == null || content == null || m_spaceShipSprites == null) { return; }
m_spaceShips = new SpaceShip[m_maxSpaceShips];
m_spaceShips[0] = new SpaceShip(PlayerIndex.One, new Vector2(settings.screenWidth * 0.2f, settings.screenHeight * 0.2f), 135, m_spaceShipSprites, projectileSystem, settings, content);
m_spaceShips[1] = new SpaceShip(PlayerIndex.Two, new Vector2(settings.screenWidth * 0.8f, settings.screenHeight * 0.8f), -45, m_spaceShipSprites, projectileSystem, settings, content);
m_spaceShips[2] = new SpaceShip(PlayerIndex.Three, new Vector2(settings.screenWidth * 0.2f, settings.screenHeight * 0.8f), 45, m_spaceShipSprites, projectileSystem, settings, content);
m_spaceShips[3] = new SpaceShip(PlayerIndex.Four, new Vector2(settings.screenWidth * 0.8f, settings.screenHeight * 0.2f), -135, m_spaceShipSprites, projectileSystem, settings, content);
}
public SpaceShipSystem(int numberOfSpaceShips, SpriteSheetCollection spriteSheets, ProjectileSystem projectileSystem, GameSettings settings, ContentManager content)
{
this.numberOfSpaceShips = numberOfSpaceShips;
if (spriteSheets != null)
{
m_spaceShipSprites = spriteSheets.getSpriteSheet("SpaceShip");
}
m_projectileSystem = projectileSystem;
m_settings = settings;
// initialize all space ships
if (m_settings == null || content == null || m_spaceShipSprites == null)
{
return;
}
m_spaceShips = new SpaceShip[m_maxSpaceShips];
m_spaceShips[0] = new SpaceShip(PlayerIndex.One, new Vector2(settings.screenWidth * 0.2f, settings.screenHeight * 0.2f), 135, m_spaceShipSprites, projectileSystem, settings, content);
m_spaceShips[1] = new SpaceShip(PlayerIndex.Two, new Vector2(settings.screenWidth * 0.8f, settings.screenHeight * 0.8f), -45, m_spaceShipSprites, projectileSystem, settings, content);
m_spaceShips[2] = new SpaceShip(PlayerIndex.Three, new Vector2(settings.screenWidth * 0.2f, settings.screenHeight * 0.8f), 45, m_spaceShipSprites, projectileSystem, settings, content);
m_spaceShips[3] = new SpaceShip(PlayerIndex.Four, new Vector2(settings.screenWidth * 0.8f, settings.screenHeight * 0.2f), -135, m_spaceShipSprites, projectileSystem, settings, content);
}
public SpaceShip(PlayerIndex playerNumber, Vector2 position, float rotation, SpriteSheet spriteSheet, ProjectileSystem projectileSystem, GameSettings settings, ContentManager content)
{
// instantiate the player's number with a player index
m_playerNumber = playerNumber;
if (m_playerNumber == PlayerIndex.One)
{
m_colour = SpaceShipColour.Red;
}
else if (m_playerNumber == PlayerIndex.Two)
{
m_colour = SpaceShipColour.Blue;
}
else if (m_playerNumber == PlayerIndex.Three)
{
m_colour = SpaceShipColour.Green;
}
else if (m_playerNumber == PlayerIndex.Four)
{
m_colour = SpaceShipColour.Yellow;
}
// instantiate the player's input device type
m_inputDevice = settings.getInputDevice(playerNumber);
if (m_inputDevice == InputDevice.Controller1)
{
m_controllerNumber = PlayerIndex.One;
}
else if (m_inputDevice == InputDevice.Controller2)
{
m_controllerNumber = PlayerIndex.Two;
}
else if (m_inputDevice == InputDevice.Controller3)
{
m_controllerNumber = PlayerIndex.Three;
}
else if (m_inputDevice == InputDevice.Controller4)
{
m_controllerNumber = PlayerIndex.Four;
}
else
{
m_controllerNumber = PlayerIndex.One;
}
// instantiate local variables
this.position = position;
this.rotation = rotation;
m_scale = new Vector2(1, 1);
m_maximumVelocity = 5.8f;
m_acceleration = 0.048f;
m_rotationSpeed = 3.1f;
m_settings = settings;
m_spriteSheet = spriteSheet;
m_projectileSystem = projectileSystem;
if (m_spriteSheet == null)
{
return;
}
// initialize sprite / sprite animation arrays
m_idleSprite = new Sprite[3];
m_movingAnimation = new SpriteAnimation[3];
// set the space ship sprite sheet offset based on the space ship colour
int spriteOffset = 0;
if (m_colour == SpaceShipColour.Red)
{
spriteOffset = 0;
}
else if (m_colour == SpaceShipColour.Blue)
{
spriteOffset = 18;
}
else if (m_colour == SpaceShipColour.Green)
{
spriteOffset = 3;
}
else if (m_colour == SpaceShipColour.Yellow)
{
spriteOffset = 21;
}
// load the idle sprites for each colour
for (int i = 0; i < 3; i++)
{
m_idleSprite[i] = m_spriteSheet.getSprite(i + spriteOffset);
}
// create and store the movement animations for each colour
for (int i = 0; i < 3; i++)
{
m_movingAnimation[i] = new SpriteAnimation(0.16f, SpriteAnimationType.Loop);
m_movingAnimation[i].addSprite(m_spriteSheet.getSprite(i + spriteOffset + 6));
m_movingAnimation[i].addSprite(m_spriteSheet.getSprite(i + spriteOffset + 12));
}
m_offset = new Vector2(m_idleSprite[1].xOffset * 0.9f, m_idleSprite[1].yOffset * 0.9f);
m_size = new Vector2(m_offset.X * 2.0f, m_offset.Y * 2.0f);
updateInitialValues();
}
protected override void LoadContent()
{
// initialize sprite batching and the sprite sheet collection
spriteBatch = new SpriteBatch(GraphicsDevice);
spriteSheets = SpriteSheetCollection.parseFrom(settings.spriteSheetFileName, content);
if(spriteSheets == null) { Exit(); }
// initialize the game management systems
projectileSystem = new ProjectileSystem(spriteSheets, settings, content);
spaceShipSystem = new SpaceShipSystem(spriteSheets, projectileSystem, settings, content);
asteroidSystem = new AsteroidSystem(spriteSheets, spaceShipSystem, settings);
explosionSystem = new ExplosionSystem(spriteSheets, content);
scoreSystem = new ScoreSystem(spaceShipSystem, content, settings);
collisionSystem = new CollisionSystem(projectileSystem, spaceShipSystem, asteroidSystem, explosionSystem, scoreSystem);
// initialize the menu
menu = new Menu(this, spaceShipSystem, settings, content);
// load and start the background music (if appropriate)
backgroundMusic = content.Load<Song>("myg0t");
MediaPlayer.IsRepeating = true;
if(settings.musicEnabled) {
MediaPlayer.Play(backgroundMusic);
}
}
public SpaceShipSystem(SpriteSheetCollection spriteSheets, ProjectileSystem projectileSystem, GameSettings settings, ContentManager content)
: this(0, spriteSheets, projectileSystem, settings, content)
{
}
public SpaceShipSystem(SpriteSheetCollection spriteSheets, ProjectileSystem projectileSystem, GameSettings settings, ContentManager content) :
this(0, spriteSheets, projectileSystem, settings, content)
{
}