// Specify what you want to happen when the event is raised.
private void FlipDisplay(object source, ElapsedEventArgs e)
{
// Draw the next screen
screenCanvas.Clear();
switch (gameStatus)
{
case Modes.TITLE:
TitleScreen(currTitle);
break;
case Modes.GAME:
if (!PlayGame(currGame))
{
currTitle = new TitleScreen();
currTitle.InitTitleScreen();
}
break;
}
// Flip the screen to show the updated image
bLastDrawn = false;
PictureBox frame = this.frames[iShowFrame];
if (frame.InvokeRequired)
{
frame.Invoke(new MethodInvoker(delegate
{
frame.BringToFront();
frame.Visible = true;
iShowFrame = 1 - iShowFrame;
frames[iShowFrame].Visible = false;
}));
}
else
{
frame.BringToFront();
frame.Visible = true;
iShowFrame = 1 - iShowFrame;
frames[iShowFrame].Visible = false;
}
// Set another timer...
if (gameStatus != Modes.EXIT)
{
SetFlipTimer();
}
}
private void frmAsteroids_Activated(object sender, EventArgs e)
{
if (gameStatus == Modes.PREP)
{
screenCanvas = new ScreenCanvas();
score = new Score();
gameStatus = Modes.TITLE;
currTitle = new TitleScreen();
currTitle.InitTitleScreen();
// Timers for flipping display and playing sounds
SetFlipTimer();
SetSoundsTimer();
// Handle the game
do
{
Application.DoEvents();
Thread.Sleep(0);
} while (gameStatus != Modes.EXIT);
}
}
private void frmAsteroids_KeyDown(object sender, KeyEventArgs e)
{
// Check escape key
if (e.KeyData == Keys.Escape) // Escape
{
// Escape during a title screen exits the game
if (gameStatus == Modes.TITLE)
{
gameStatus = Modes.EXIT;
Application.Exit();
}
// Escape in game goes back to Title Screen
if (gameStatus == Modes.GAME)
{
score.CancelGame();
currTitle = new TitleScreen();
gameStatus = Modes.TITLE;
}
}
else // Not Escape
{
// If we are in tht Title Screen, Start a game
if (gameStatus == Modes.TITLE)
{
score.ResetGame();
currGame = new Game();
gameStatus = Modes.GAME;
bLeftPressed = false;
bRightPressed = false;
bUpPressed = false;
bHyperspaceLastPressed = false;
bShootingLastPressed = false;
bPauseLastPressed = false;
}
else // In Game
{
// Keydown handled in game
// Rotate Left
if (e.KeyData == Keys.Left)
{
bLeftPressed = true;
}
// Rotate Right
if (e.KeyData == Keys.Right)
{
bRightPressed = true;
}
// Thrust
if (e.KeyData == Keys.Up)
{
bUpPressed = true;
}
// Hyperspace (can't be held down)
if (!bHyperspaceLastPressed && (e.KeyData == Keys.Down))
{
bHyperspaceLastPressed = true;
currGame.Hyperspace();
}
// Shooting (can't be held down)
if (!bShootingLastPressed && (e.KeyData == Keys.Space))
{
bShootingLastPressed = true;
currGame.Shoot();
}
// Pause can't be held down)
if (!bPauseLastPressed && (e.KeyData == Keys.P))
{
bPauseLastPressed = true;
currGame.Pause();
}
}
}
}
static void Main(string[] args)
{
// skapar en 1000x1000 pixel ruta
Raylib.InitWindow(1000, 1000, "Asteroids");
Raylib.SetTargetFPS(60);
// enum för gamestates
GameState screen = GameState.title;
// de olika skärmarna som man kan navigera
TitleScreen titleScreen = new TitleScreen();
PauseScreen pauseScreen = new PauseScreen();
DifficultyScreen difficultyScreen = new DifficultyScreen();
SettingScreen settingScreen = new SettingScreen();
SinglePlayerScreen singlePlayerScreen = new SinglePlayerScreen();
EndScreen endScreen = new EndScreen();
MultiPlayerScreen multiPlayer = new MultiPlayerScreen();
// single-player spel
SinglePlayerGame singlePlayerGame = new SinglePlayerGame();
bool restartGames = false;
// spel loop
while (!Raylib.WindowShouldClose())
{
Raylib.BeginDrawing();
Raylib.ClearBackground(Color.BLACK);
// if [..] if else för vilken spelskärm som ska visas
// skärmarna har Uppdate och Draw metoder, samt knappar för att
// reagera med annat UI i prog.cs
if (screen == GameState.title)
{
titleScreen.Update();
titleScreen.Draw();
if (titleScreen.isSinglePlayerPressed)
{
screen = GameState.singlePlayer;
}
else if (titleScreen.isMultiPlayerPressed)
{
screen = GameState.multiPlayer;
}
else if (titleScreen.isDifficultyPressed)
{
screen = GameState.difficulty;
}
else if (titleScreen.isSettingsPressed)
{
screen = GameState.settings;
}
}
else if (screen == GameState.difficulty)
{
difficultyScreen.Update();
difficultyScreen.Draw();
if (difficultyScreen.isBackPressed)
{
screen = GameState.title;
}
}
else if (screen == GameState.singlePlayer)
{
singlePlayerScreen.Update();
singlePlayerScreen.Draw();
if (singlePlayerScreen.isBackPressed)
{
screen = GameState.title;
}
else if (singlePlayerScreen.isPlayPressed)
{
screen = GameState.singlePlayerGame;
}
}
else if (screen == GameState.singlePlayerGame)
{
pauseScreen.isPaused();
if (pauseScreen.GetIfPaused)
{
pauseScreen.Update();
pauseScreen.Draw();
if (pauseScreen.isMainMenuPressed())
{
screen = GameState.title;
restartGames = true;
}
}
else
{
singlePlayerGame.CreateSinglePlayerShip();
singlePlayerGame.Update();
singlePlayerGame.Draw();
if (!singlePlayerGame.ContinueGame)
{
screen = GameState.end;
}
}
}
else if (screen == GameState.multiPlayer)
{
multiPlayer.Update();
multiPlayer.Draw();
if (multiPlayer.isBackPressed)
{
screen = GameState.title;
}
else if (multiPlayer.isPlayPressed)
{
screen = GameState.multiPlayerGame;
}
}
else if (screen == GameState.settings)
{
settingScreen.Update();
settingScreen.Draw();
if (singlePlayerScreen.isBackPressed)
{
screen = GameState.title;
}
}
else if (screen == GameState.end)
{
endScreen.Update();
endScreen.Draw();
if (endScreen.isMainMenuPressed)
{
screen = GameState.title;
restartGames = true;
}
}
// skapar nytt spel om metoden kallas
if (restartGames)
{
ObjectGame.Clear();
singlePlayerGame = new SinglePlayerGame();
restartGames = false;
}
Raylib.EndDrawing();
}
}