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 ScoreSystem(SpaceShipSystem spaceShipSystem, ContentManager content, GameSettings settings)
{
if(spaceShipSystem == null) { return; }
m_players = spaceShipSystem;
m_settings = settings;
if(spaceShipSystem == null) { return; }
// initialize the player scores
m_score = new long[m_players.maxSpaceShips];
for(int i=0;i<m_score.Length;i++) {
m_score[i] = 0;
}
// initialize the score colours
m_colourRed = new Color(255, 0, 0);
m_colourBlue = new Color(0, 0, 255);
m_colourGreen = new Color(0, 255, 0);
m_colourYellow = new Color(255, 255, 0);
if(content == null) { return; }
// load the score font
m_scoreFont = content.Load<SpriteFont>("ScoreFont");
}
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 AsteroidSystem(SpriteSheetCollection spriteSheets, SpaceShipSystem spaceShipSystem, GameSettings settings)
{
m_asteroids = new List<Asteroid>();
if(spriteSheets != null) {
m_asteroidSprites = spriteSheets.getSpriteSheet("Asteroids");
}
m_spaceShipSystem = spaceShipSystem;
m_settings = settings;
m_maxSmallAsteroids = 12;
m_maxBigAsteroids = 10;
}
public AsteroidSystem(SpriteSheetCollection spriteSheets, SpaceShipSystem spaceShipSystem, GameSettings settings)
{
m_asteroids = new List <Asteroid>();
if (spriteSheets != null)
{
m_asteroidSprites = spriteSheets.getSpriteSheet("Asteroids");
}
m_spaceShipSystem = spaceShipSystem;
m_settings = settings;
m_maxSmallAsteroids = 12;
m_maxBigAsteroids = 10;
}
public ScoreSystem(SpaceShipSystem spaceShipSystem, ContentManager content, GameSettings settings)
{
if (spaceShipSystem == null)
{
return;
}
m_players = spaceShipSystem;
m_settings = settings;
if (spaceShipSystem == null)
{
return;
}
// initialize the player scores
m_score = new long[m_players.maxSpaceShips];
for (int i = 0; i < m_score.Length; i++)
{
m_score[i] = 0;
}
// initialize the score colours
m_colourRed = new Color(255, 0, 0);
m_colourBlue = new Color(0, 0, 255);
m_colourGreen = new Color(0, 255, 0);
m_colourYellow = new Color(255, 255, 0);
if (content == null)
{
return;
}
// load the score font
m_scoreFont = content.Load <SpriteFont>("ScoreFont");
}
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);
}
}
// create the game menu at a specific location
public Menu(int x, int y, Asteroids game, SpaceShipSystem spaceShipSystem, GameSettings settings, ContentManager content)
{
if(content == null) { return; }
// initialize menu colours
m_titleColour = new Color(255, 0, 0);
m_unselectedColour = new Color(160, 160, 160);
m_selectedColour = new Color(255, 255, 255);
m_arrowColour = new Color(0, 255, 0);
// initialize menu fonts
m_titleFont = content.Load<SpriteFont>("TitleFont");
m_menuFont = content.Load<SpriteFont>("MenuFont");
// initialize menu sounds
m_scrollSound = content.Load<SoundEffect>("menu_scroll");
m_selectSound = content.Load<SoundEffect>("menu_select");
m_backSound = content.Load<SoundEffect>("menu_back");
// initialize main menu
m_mainItems = new List<MenuItem>();
m_mainItems.Add(new MenuItem("New Game", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Resume Game", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Options", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Controls", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Help", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Quit", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
// initialize new game sub-menu
m_newGameItems = new List<MenuItem>();
m_newGameItems.Add(new MenuItem("1 Player", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_newGameItems.Add(new MenuItem("2 Player", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_newGameItems.Add(new MenuItem("3 Player", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_newGameItems.Add(new MenuItem("4 Player", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_newGameItems.Add(new MenuItem("Back", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
// intitialize options sub-menu
m_optionsItems = new List<MenuItem>();
m_optionsItems.Add(new MenuItem("Music", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_optionsItems[0].addOption("On");
m_optionsItems[0].addOption("Off");
m_optionsItems.Add(new MenuItem("Back", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
// initialize controls sub-menu
m_controlsItems = new List<MenuItem>();
m_controlsItems.Add(new MenuItem("Player 1 ", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_controlsItems.Add(new MenuItem("Player 2", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_controlsItems.Add(new MenuItem("Player 3", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_controlsItems.Add(new MenuItem("Player 4", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_controlsItems.Add(new MenuItem("Back", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
for(int i=0;i<4;i++) {
m_controlsItems[i].addOption("WSAD");
m_controlsItems[i].addOption("Arrows");
m_controlsItems[i].addOption("C1");
m_controlsItems[i].addOption("C2");
m_controlsItems[i].addOption("C3");
m_controlsItems[i].addOption("C4");
}
// initialize help sub-menu
m_helpItems = new List<MenuItem>();
m_helpItems.Add(new MenuItem("Destroy the Asteroids... or each other!", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_helpItems.Add(new MenuItem("Big Asteroids = 5 Points", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_helpItems.Add(new MenuItem("Small Asteroids = 10 Points", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_helpItems.Add(new MenuItem("Space Ships = 50 Points", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_helpItems.Add(new MenuItem("Back", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
// initialize menu location
xPos = x;
yPos = y;
m_settings = settings;
m_game = game;
m_players = spaceShipSystem;
// initialize initial menu item option selections
m_optionsItems[0].index = (settings.musicEnabled) ? 0 : 1;
for(int i=0;i<4;i++) {
int itemIndex = 0;
switch(m_settings.getInputDevice(i)) {
case InputDevice.WSAD:
itemIndex = 0;
break;
case InputDevice.Arrows:
itemIndex = 1;
break;
case InputDevice.Controller1:
itemIndex = 2;
break;
case InputDevice.Controller2:
itemIndex = 3;
break;
case InputDevice.Controller3:
itemIndex = 4;
break;
case InputDevice.Controller4:
itemIndex = 5;
break;
}
m_controlsItems[i].index = itemIndex;
}
}
// create the game menu at the default location
public Menu(Asteroids game, SpaceShipSystem spaceShipSystem, GameSettings settings, ContentManager content)
: this(150, 150, game, spaceShipSystem, settings, content)
{
}
// create the game menu at a specific location
public Menu(int x, int y, Asteroids game, SpaceShipSystem spaceShipSystem, GameSettings settings, ContentManager content)
{
if (content == null)
{
return;
}
// initialize menu colours
m_titleColour = new Color(255, 0, 0);
m_unselectedColour = new Color(160, 160, 160);
m_selectedColour = new Color(255, 255, 255);
m_arrowColour = new Color(0, 255, 0);
// initialize menu fonts
m_titleFont = content.Load <SpriteFont>("TitleFont");
m_menuFont = content.Load <SpriteFont>("MenuFont");
// initialize menu sounds
m_scrollSound = content.Load <SoundEffect>("menu_scroll");
m_selectSound = content.Load <SoundEffect>("menu_select");
m_backSound = content.Load <SoundEffect>("menu_back");
// initialize main menu
m_mainItems = new List <MenuItem>();
m_mainItems.Add(new MenuItem("New Game", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Resume Game", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Options", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Controls", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Help", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_mainItems.Add(new MenuItem("Quit", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
// initialize new game sub-menu
m_newGameItems = new List <MenuItem>();
m_newGameItems.Add(new MenuItem("1 Player", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_newGameItems.Add(new MenuItem("2 Player", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_newGameItems.Add(new MenuItem("3 Player", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_newGameItems.Add(new MenuItem("4 Player", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_newGameItems.Add(new MenuItem("Back", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
// intitialize options sub-menu
m_optionsItems = new List <MenuItem>();
m_optionsItems.Add(new MenuItem("Music", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_optionsItems[0].addOption("On");
m_optionsItems[0].addOption("Off");
m_optionsItems.Add(new MenuItem("Back", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
// initialize controls sub-menu
m_controlsItems = new List <MenuItem>();
m_controlsItems.Add(new MenuItem("Player 1 ", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_controlsItems.Add(new MenuItem("Player 2", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_controlsItems.Add(new MenuItem("Player 3", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_controlsItems.Add(new MenuItem("Player 4", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_controlsItems.Add(new MenuItem("Back", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
for (int i = 0; i < 4; i++)
{
m_controlsItems[i].addOption("WSAD");
m_controlsItems[i].addOption("Arrows");
m_controlsItems[i].addOption("C1");
m_controlsItems[i].addOption("C2");
m_controlsItems[i].addOption("C3");
m_controlsItems[i].addOption("C4");
}
// initialize help sub-menu
m_helpItems = new List <MenuItem>();
m_helpItems.Add(new MenuItem("Destroy the Asteroids... or each other!", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_helpItems.Add(new MenuItem("Big Asteroids = 5 Points", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_helpItems.Add(new MenuItem("Small Asteroids = 10 Points", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_helpItems.Add(new MenuItem("Space Ships = 50 Points", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
m_helpItems.Add(new MenuItem("Back", m_menuFont, m_unselectedColour, m_selectedColour, m_arrowColour));
// initialize menu location
xPos = x;
yPos = y;
m_settings = settings;
m_game = game;
m_players = spaceShipSystem;
// initialize initial menu item option selections
m_optionsItems[0].index = (settings.musicEnabled) ? 0 : 1;
for (int i = 0; i < 4; i++)
{
int itemIndex = 0;
switch (m_settings.getInputDevice(i))
{
case InputDevice.WSAD:
itemIndex = 0;
break;
case InputDevice.Arrows:
itemIndex = 1;
break;
case InputDevice.Controller1:
itemIndex = 2;
break;
case InputDevice.Controller2:
itemIndex = 3;
break;
case InputDevice.Controller3:
itemIndex = 4;
break;
case InputDevice.Controller4:
itemIndex = 5;
break;
}
m_controlsItems[i].index = itemIndex;
}
}
// create the game menu at the default location
public Menu(Asteroids game, SpaceShipSystem spaceShipSystem, GameSettings settings, ContentManager content) :
this(150, 150, game, spaceShipSystem, settings, content)
{
}