private void Restart()
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_RUNNING", ""));
}
public void HandleKeyEvent(string keyValue, string keyAction)
{
switch (keyAction)
{
case "KEY_PRESS":
switch (keyValue)
{
case "KEY_ESCAPE":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent, this,
"CHANGE_STATE", "GAME_PAUSED", ""));
break;
case "KEY_LEFT":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent, this,
"PLAYER_LEFT", "KEY_PRESS", ""));
break;
case "KEY_RIGHT":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent, this,
"PLAYER_RIGHT", "KEY_PRESS", ""));
break;
case "KEY_SPACE":
AddProjectiles();
break;
}
break;
case "KEY_RELEASE":
switch (keyValue)
{
case "KEY_LEFT":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent, this,
"PLAYER_STOP", "KEY_RELEASE", ""));
break;
case "KEY_RIGHT":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent, this,
"PLAYER_STOP", "KEY_RELEASE", ""));
break;
}
break;
}
}
public void InitiateStateMachine()
{
DIKUArcade.Window.CreateOpenGLContext();
GalagaBus.GetBus().InitializeEventBus(new List <GameEventType> {
GameEventType.GameStateEvent,
GameEventType.InputEvent
});
stateMachine = new StateMachine();
GalagaBus.GetBus().Subscribe(GameEventType.GameStateEvent, stateMachine);
}
public void TestEventMainMenu()
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"MAIN_MENU", ""));
GalagaBus.GetBus().ProcessEventsSequentially();
Assert.That(stateMachine.ActiveState, Is.InstanceOf <MainMenu>());
}
public void KeyRelease(string key)
{
switch (key)
{
case "KEY_ESCAPE":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.WindowEvent, this, "CLOSE_WINDOW", "", ""));
break;
}
}
public void TestEventGameRunning()
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_RUNNING", ""));
GalagaBus.GetBus().ProcessEventsSequentially();
Assert.That(stateMachine.ActiveState, Is.InstanceOf <GameRunning>());
}
public void HandleKeyEvent(string keyValue, string keyAction)
{
switch (keyAction)
{
case "KEY_PRESS":
switch (keyValue)
{
case "KEY_UP":
if (activeButton > maxMenuButtons)
{
activeButton -= 1;
}
else
{
activeButton %= maxMenuButtons;
}
break;
case "KEY_DOWN":
if (activeButton < maxMenuButtons)
{
activeButton += 1;
}
else
{
activeButton %= maxMenuButtons;
}
break;
case "KEY_ENTER":
if (activeButton == 0)
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent, this,
"CHANGE_STATE", "GAME_RUNNING", ""));
}
else if (activeButton == 1)
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent, this,
"CHANGE_STATE", "MAIN_MENU", ""));
}
break;
}
break;
}
}
public void KeyRelease(string key)
{
switch (key)
{
case "KEY_RIGHT":
case "KEY_LEFT":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent, this, "MOVE_STOP", "", ""));
break;
}
}
// Check if enemy has won by checking if enemy input
// has reached the bottom of the screen, Position.Y <= 0
private void CheckIfEnemyHasWon(Enemy enemy)
{
if (enemy.Shape.Position.Y <= 0)
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(GameEventType.StatusEvent, this,
"GAME_OVER", "", ""));
isGameOver = true;
squiggleSquadron.Enemies.ClearContainer();
playerShots.Clear();
}
}
public void HandleKeyEvent(string keyValue, string keyAction)
{
if (keyAction == "KEY_PRESS")
{
switch (keyValue)
{
case "KEY_UP":
if (activeMenuButton == 1)
{
activeMenuButton = 0;
inactiveMenuButton = 1;
menuButtons[inactiveMenuButton].SetColor(new Vec3F(0.5f, 0.1f, 0.1f));
menuButtons[activeMenuButton].SetColor((new Vec3F(0.3f, 0.4f, 0.1f)));
}
break;
case "KEY_DOWN":
if (activeMenuButton == 0)
{
activeMenuButton = 1;
inactiveMenuButton = 0;
menuButtons[inactiveMenuButton].SetColor(new Vec3F(0.5f, 0.1f, 0.1f));
menuButtons[activeMenuButton].SetColor((new Vec3F(0.3f, 0.4f, 0.1f)));
}
break;
case "KEY_ENTER":
if (activeMenuButton == 0)
{
GameRunning.GetInstance().InitializeGameState();
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_RUNNING", ""));
}
if (activeMenuButton == 1)
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.WindowEvent,
this,
"CLOSE_WINDOW", "", ""));
}
break;
}
}
}
public StateMachine()
{
GalagaBus.GetBus().Subscribe(GameEventType.GameStateEvent, this);
GalagaBus.GetBus().Subscribe(GameEventType.InputEvent, this);
gameRunning = GameRunning.GetInstance();
gameRunning.InitializeGameState();
gamePaused = GamePaused.GetInstance();
gamePaused.InitializeGameState();
mainMenu = MainMenu.GetInstance();
mainMenu.InitializeGameState();
ActiveState = mainMenu;
}
public void InitiateStateMachine()
{
DIKUArcade.Window.CreateOpenGLContext();
// Here you should:
// (1) Initialize a GalagaBus with proper GameEventTypes
// (2) Instantiate the StateMachine
// (3) Subscribe the GalagaBus to proper GameEventTypes
// and GameEventProcessors
GameEventBus <object> GalagaBus = GalagaBus.eventBus();
StateMachine stateMachine = new StateMachine();
GalagaBus.GetBus().Subscribe(GameEventType.GameStateEvent, stateMachine);
}
public void InitializeGameState()
{
player = new Player(game,
new DynamicShape(new Vec2F(0.45f, 0.1f), new Vec2F(0.1f, 0.1f)),
new Image(Path.Combine("Assets", "Images", "Player.png")));
enemyStrides = ImageStride.CreateStrides(4,
Path.Combine("Assets", "Images", "BlueMonster.png"));
enemies = new List <Enemy>();
score = new Score(new Vec2F(0.0f, 0.0f), new Vec2F(0.2f, 0.2f));
explosionStrides = ImageStride.CreateStrides(8,
Path.Combine("Assets", "Images", "Explosion.png"));
explosions = new AnimationContainer(20);
CreateEnemies(enemyStrides);
GalagaBus.GetBus().Subscribe(GameEventType.PlayerEvent, player);
}
public GamePaused(GameRunning aCurrentGame)
{
if (Score.GetInstance().TrueVictory())
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_OVER", ""));;
}
currentGame = aCurrentGame;
maxMenuButtons = menuButtons.Length;
buttonSelectImage.Shape.Rotate(0.5f * (float)Math.PI);
}
public void InitiateStateMachine()
{
GalagaBus.GetBus().InitializeEventBus(new List <GameEventType>()
{
GameEventType.InputEvent,
GameEventType.WindowEvent,
GameEventType.GameStateEvent,
GameEventType.PlayerEvent
});
Game game = new Game();
stateMachine = new StateMachine(game);
}
public void Enter()
{
switch (activeMenuButton)
{
case 0:
GalagaBus.GetBus().RegisterEvent(GameEventFactory <object> .CreateGameEventForAllProcessors(GameEventType.GameStateEvent,
this, "CHANGE_STATE", "GAME_RUNNING", "MAIN_MENU"));
break;
case 1:
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(GameEventType.WindowEvent, this,
"CLOSE_WINDOW", "", ""));
break;
}
}
public void HandleKeyEvent(string keyValue, string keyAction)
{
if (keyAction == "KEY_PRESS")
{
switch (keyValue)
{
case "KEY_UP":
if (activeMenuButton > 0)
{
menuButtons[activeMenuButton].SetColor(new Vec3F(1.0f, 0.0f, 0.0f));
activeMenuButton--;
menuButtons[activeMenuButton].SetColor(new Vec3F(0.0f, 1.0f, 0.0f));
}
break;
case "KEY_DOWN":
if (activeMenuButton < maxMenuButtons - 1)
{
menuButtons[activeMenuButton].SetColor(new Vec3F(1.0f, 0.0f, 0.0f));
activeMenuButton++;
menuButtons[activeMenuButton].SetColor(new Vec3F(0.0f, 1.0f, 0.0f));
}
break;
case "KEY_ENTER":
if (activeMenuButton == 1)
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"MAIN_MENU", ""));
}
else if (activeMenuButton == 0)
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_RUNNING", ""));
}
break;
}
}
}
public void MoveEnemy(Enemy enemy)
{
DynamicShape dynamicShape = enemy.Shape.AsDynamicShape();
dynamicShape.ChangeDirection(new Vec2F(0.0f, -0.001f * speedMultiplier));
if ((dynamicShape.Position.Y + dynamicShape.Direction.Y) > 0.0f)
{
dynamicShape.Move();
}
else
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent, this, "GAME_OVER", "", ""));
}
}
public void ActivateButton()
{
switch (Math.Abs(activeMenuButton % maxMenuButtons))
{
case 0:
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent, this, "CHANGE_STATE", "GAME_RUNNING", ""));
break;
case 1:
GameRunning.NewInstance();
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent, this, "CHANGE_STATE", "MAIN_MENU", ""));
break;
}
}
public void HandleKeyEvent(string keyValue, string keyAction)
{
switch (keyAction)
{
case "KEY_PRESS":
switch (keyValue)
{
case "KEY_P":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_RUNNING", ""));
break;
}
break;
}
}
public void MoveEnemy(Enemy enemy)
{
DynamicShape dynamicShape = enemy.Shape.AsDynamicShape();
float y = dynamicShape.Position.Y - (s * speedMultiplier);
float x = (float)(enemy.startPositionX + a * Math.Sin(
(2 * Math.PI * (enemy.startPositionY - y)) / p));
if (y > 0.0f)
{
dynamicShape.SetPosition(new Vec2F(x, y));
}
else
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent, this, "GAME_OVER", "", ""));
}
}
public void HandleKeyEvent(string keyValue, string keyAction)
{
switch (keyAction)
{
case "KEY_PRESS":
switch (keyValue)
{
case "KEY_UP":
activeMenuButton = Math.Max(0, activeMenuButton - 1);
break;
case "KEY_DOWN":
activeMenuButton = Math.Min(maxMenuButtons, activeMenuButton + 1);
break;
case "KEY_ENTER":
switch (activeMenuButton)
{
case 0:
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_RUNNING", ""));
break;
case 1:
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.WindowEvent,
this,
"CLOSE_WINDOW", "", ""));
break;
}
break;
}
break;
}
}
public Game()
{
win = new Window("Galaga", 500, 500);
gameTimer = new GameTimer(60, 60);
GalagaBus.GetBus().InitializeEventBus(new List <GameEventType> {
GameEventType.InputEvent,
GameEventType.WindowEvent,
GameEventType.MovementEvent,
GameEventType.StatusEvent,
GameEventType.GameStateEvent
});
win.RegisterEventBus(GalagaBus.GetBus());
GalagaBus.GetBus().Subscribe(GameEventType.InputEvent, this);
GalagaBus.GetBus().Subscribe(GameEventType.WindowEvent, this);
GalagaBus.GetBus().Subscribe(GameEventType.StatusEvent, this);
GalagaBus.GetBus().Subscribe(GameEventType.GameStateEvent, this);
stateMachine = new StateMachine();
}
public void HandleKeyEvent(string keyValue, string keyAction)
{
switch (keyAction)
{
case "KEY_PRESS":
switch (keyValue)
{
case "KEY_DOWN":
if (activeMenuButton < maxMenuButtons)
{
menuButtons[activeMenuButton].SetColor(textColour);
activeMenuButton += 1;
menuButtons[activeMenuButton].SetColor(textColourSelected);
}
break;
case "KEY_UP":
if (activeMenuButton > 0)
{
menuButtons[activeMenuButton].SetColor(textColour);
activeMenuButton -= 1;
menuButtons[activeMenuButton].SetColor(textColourSelected);
}
break;
case "KEY_ENTER":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent, this, "GAME_STATE", "GAME_RUNNING", ""));
break;
default:
break;
}
break;
case "KEY_RELEASE":
break;
}
}
public void InitializeGameState()
{
player = new Player(
new DynamicShape(new Vec2F(0.45f, 0.1f), new Vec2F(0.1f, 0.1f)),
new Image(Path.Combine("Assets", "Images", "Player.png")), this);
GalagaBus.GetBus().Subscribe(GameEventType.InputEvent, player);
enemyStrides = ImageStride.CreateStrides(4, Path.Combine("Assets", "Images", "BlueMonster.png"));
enemies = new EntityContainer <Enemy>();
explosionStrides = ImageStride.CreateStrides(8, Path.Combine("Assets", "Images", "Explosion.png"));
explosions = new AnimationContainer(100);
playerShots = new List <PlayerShot>();
score = new Score(new Vec2F(0.8f, 0.8f), new Vec2F(0.2f, 0.2f));
speedMultiplier = 1;
random = new Random();
}
public Game()
{
win = new Window("WindowName", 500, 500);
gameTimer = new GameTimer(50, 50);
//eventBus = new GameEventBus<object>();
GalagaBus.GetBus().InitializeEventBus(new List <GameEventType>()
{
GameEventType.InputEvent, // key press / key release
GameEventType.WindowEvent, // messages to the window
//GameEventType.PlayerEvent
GameEventType.GameStateEvent
});
win.RegisterEventBus(GalagaBus.GetBus());
//GalagaBus.GetBus().Subscribe(GameEventType.PlayerEvent, player);
GalagaBus.GetBus().Subscribe(GameEventType.InputEvent, this);
GalagaBus.GetBus().Subscribe(GameEventType.WindowEvent, this);
GalagaBus.GetBus().Subscribe(GameEventType.GameStateEvent, this);
stateMachine = new StateMachine();
}
public void GameLoop()
{
while (win.IsRunning())
{
gameTimer.MeasureTime();
while (gameTimer.ShouldUpdate())
{
win.PollEvents();
stateMachine.ActiveState.UpdateGameLogic();
GalagaBus.GetBus().ProcessEvents();
}
if (gameTimer.ShouldRender())
{
win.Clear();
stateMachine.ActiveState.RenderState();
win.SwapBuffers();
}
if (gameTimer.ShouldReset())
{
win.Title = "Galaga | UPS: " + gameTimer.CapturedUpdates + ", FPS: " + gameTimer.CapturedFrames;
}
}
}
public void ItterateEnemies()
{
if (enemies.CountEntities() == 0)
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_WON", ""));
}
enemies.Iterate(delegate(Enemy enemy) {
if (enemy.Shape.Position.Y < 0f)
{
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_LOST", ""));
}
});
}
public void HandleKeyEvent(string keyValue, string keyAction)
{
if (keyAction == "KEY_PRESS")
{
switch (keyValue)
{
case "KEY_ESCAPE":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.GameStateEvent,
this,
"CHANGE_STATE",
"GAME_PAUSED", ""));
break;
case "KEY_LEFT":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent,
this,
"SET_DIRECTION",
"LEFT", ""));
break;
case "KEY_RIGHT":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent,
this,
"SET_DIRECTION",
"RIGHT", ""));
break;
case "KEY_SPACE":
Level.AddShot();
break;
case "KEY_F":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent,
this,
"LOSE_LIFE",
"", ""));
break;
}
}
else if (keyAction == "KEY_RELEASE")
{
switch (keyValue)
{
case "KEY_LEFT":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent,
this,
"SET_DIRECTION",
"RIGHT", ""));
break;
case "KEY_RIGHT":
GalagaBus.GetBus().RegisterEvent(
GameEventFactory <object> .CreateGameEventForAllProcessors(
GameEventType.PlayerEvent,
this,
"SET_DIRECTION",
"LEFT", ""));
break;
}
}
}
public StateMachine()
{
GalagaBus.GetBus().Subscribe(GameEventType.GameStateEvent, this);
GalagaBus.GetBus().Subscribe(GameEventType.InputEvent, this);
ActiveState = MainMenu.GetInstance();
}
