public Game1()
{
graphics = new GraphicsDeviceManager(this);
Content.RootDirectory = "Content";
/// This is ours
///
//Change Window Title
Window.Title = "Cemetery Escape";
//Resolution Setting
graphics.PreferredBackBufferWidth = 1000;
graphics.PreferredBackBufferHeight = 650;
graphics.ApplyChanges();
this.IsMouseVisible = true;
startScreen = new StartMenuScreen(); //declaration
pauseScreen = new PauseScreen();
storyScreen = new SplashScreen();
helpScreen = new HelpScreen();
Global.highscore = new HighScore();
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
if (this.IsActive)
{
// TODO: Add your update logic here
playerRootedInterval += (float)gameTime.ElapsedGameTime.TotalSeconds;
fogTime += (float)gameTime.ElapsedGameTime.TotalSeconds;
interval += (float)gameTime.ElapsedGameTime.TotalSeconds;
fogOfWarPowerUpDuration += (float)gameTime.ElapsedGameTime.TotalSeconds;
//update keystates
oldkeys = keystate;
keystate = Keyboard.GetState();
//save the hassle, just exit once this is detected
if (startScreen.Exit.clicked || pauseScreen.quitGame.clicked)
{
this.Exit();
}
#region play background music forever
playSounds();
//zombie sound
if (zombieSoundInstance.State != SoundState.Playing)
{
zombieSoundInstance.Volume = 0f;
}
#endregion
#region On screen text for debuggin. activate this by pressing ctrl-X
if (interval > 2f)
{
onScreenText = "";
}
if ((keystate.IsKeyDown(Keys.LeftControl) && keystate.IsKeyDown(Keys.X)) && !(oldkeys.IsKeyDown(Keys.LeftControl) && oldkeys.IsKeyDown(Keys.X)))
{
if (enableXYPosition)
{
enableXYPosition = false;
}
else
{
enableXYPosition = true;
}
}
#endregion
// check if the player is at the last map.
if (currentMap == numberOfMaps)
{
lastMap = true;
}
#region switchcase
switch (CurrentState)
{
#region GameState.StartingSplashScreen -> Starting SplashScreen
case GameState.StartingSplashScreen:
if (storyScreen.Update(gameTime))
{
CurrentState = GameState.StartMenu;
}
interval = 0f;
break;
#endregion
#region GameState.StartMenu -> Start Menu Updates
case GameState.StartMenu:
startScreen.Update();
//if control button is click
if (startScreen.Controls.clicked)
{
startScreen.Controls.clicked = false;
CurrentState = GameState.ControlsScreen;
}
//if play button is clicked or spacebar button
if (((startScreen.Play.clicked) || (keystate.IsKeyDown(Keys.Space) && interval > 0.4f)))
{
startScreen.Play.clicked = true;
this.IsMouseVisible = false;
LoadLevel();
interval = 0f;
CurrentState = GameState.Playing;
}
//credit screen
if (startScreen.Credits.clicked)
{
startScreen.Credits.clicked = false;
this.IsMouseVisible = false;
interval = 0f;
loadCreditScreen();
currentMap = 999;
CurrentState = GameState.CreditScreen;
}
break;
#endregion
#region GameState.ControlsScreen -> Control Screen Methods
case GameState.ControlsScreen:
//check if user exit controls screen
if (helpScreen.buto)
{
helpScreen = new HelpScreen();
helpScreen.LoadContent(Content);
CurrentState = GameState.StartMenu;
}
else
{
helpScreen.Update();
}
break;
#endregion
#region GameState.CreditScreen -> run the credit screen
case GameState.CreditScreen:
//same as playing
#endregion
#region GameState.Playing -> This contain all the updates once it starts playing
case GameState.Playing:
//if game has started, press esc to pause
if (keystate.IsKeyDown(Keys.Escape) && !(oldkeys.IsKeyDown(Keys.Escape)))
{
CurrentState = GameState.Pause;
}
//check for player health reaches zero, he die
if (Global.player.isHeDead() && CurrentState != GameState.CreditScreen)
{
interval = 0;
CurrentState = GameState.PlayerDied;
}
/// if score reaches 0
if (Global.highscore.getCurrentScore() < 0 && CurrentState != GameState.CreditScreen)
{
CurrentState = GameState.OutOfTime;
}
if (Global.player.rooted = true && playerRootedInterval > 3f)
{
Global.player.rooted = false;
}
this.IsMouseVisible = false;
map.Update(gameTime, Content);
Camera(gameTime);
Collision();
Global.player.Update(gameTime);
ZombieCollision();
PlayerCollisionWithZombie();
chaserCollidePlayer();
#region Power Ups
if (fogOfWarPowerUpDuration > 5f && !fog_cheat)
{
fogOn = true;
}
#endregion
#region GodMode, FogOfWar and SkipLevel Cheats
//turn off Fog Of war
if ((keystate.IsKeyDown(Keys.F) && keystate.IsKeyDown(Keys.LeftControl)) && !(oldkeys.IsKeyDown(Keys.F) && oldkeys.IsKeyDown(Keys.LeftControl)))
{
if (fogOn)
{
fogOn = false;
fog_cheat = true;
}
else
{
fogOn = true;
fog_cheat = false;
}
}
//godmode, unlimited health
if ((keystate.IsKeyDown(Keys.G) && keystate.IsKeyDown(Keys.LeftControl)) && !(oldkeys.IsKeyDown(Keys.G) && oldkeys.IsKeyDown(Keys.LeftControl)))
{
if (godMode)
{
godMode = false;
}
else
{
godMode = true;
}
}
//if godMode, player health will never move
if (godMode)
{
Global.player.playerHealth = 0;
}
//bypass the current level by pressing ctrl-C
if ((keystate.IsKeyDown(Keys.LeftControl) && keystate.IsKeyDown(Keys.C)) && !(oldkeys.IsKeyDown(Keys.LeftControl) && oldkeys.IsKeyDown(Keys.C)))
{
if (currentMap < numberOfMaps)
{
++currentMap;
enableXYPosition = false;
LoadLevel();
}
else
{
//onScreenText = "NO MORE MAPS TO LOAD!";
interval = 0;
}
}
//fog update scale
if (fogTime > fogInterval)
{
if (fogIncreaseSize)
{
if (fogScale > 3.5f)
{
fogIncreaseSize = false;
}
fogScale += 0.01f;
}
if (!fogIncreaseSize)
{
if (fogScale < 1.5f)
{
fogIncreaseSize = true;
}
fogScale -= 0.01f;
}
fogTime = 0f;
}
#endregion
break;
#endregion
#region GameState.Pause -> pause update
case GameState.Pause:
this.IsMouseVisible = true;
pauseScreen.Update();
//resume validation
if (pauseScreen.resume.clicked ||
(((keystate.IsKeyDown(Keys.Escape) ||
keystate.IsKeyDown(Keys.Enter)) && interval > 0.3f) &&
(!(oldkeys.IsKeyDown(Keys.Escape) ||
oldkeys.IsKeyDown(Keys.Enter)))))
{
pauseScreen = new PauseScreen();
pauseScreen.LoadContent(Content);
CurrentState = GameState.Playing;
}
//exit level
if (pauseScreen.exitLevel.clicked)
{
pauseScreen = new PauseScreen();
pauseScreen.LoadContent(Content);
storyScreen.buto = false;
if (currentMap == 999)
{
map.player.Stop();
}
this.LoadContent();
}
break;
#endregion
#region GameState.PlayerWin -> Player win, reach the goal
case GameState.PlayerWin:
//this will add up the totalcurrentscore to show on the screen when finish
if (runOnce)
{
Global.highscore.CalculateScore();
currentTotalScore += Global.highscore.currentScore;
runOnce = false;
}
// press escape, enter, space to exit screen
if (((keystate.IsKeyDown(Keys.Escape) || keystate.IsKeyDown(Keys.Space) ||
keystate.IsKeyDown(Keys.Enter)) && interval > 0.3f) &&
(!(oldkeys.IsKeyDown(Keys.Escape) || oldkeys.IsKeyDown(Keys.Space) ||
oldkeys.IsKeyDown(Keys.Enter))))
{
if (lastMap)
{
currentMap = 999;
loadCreditScreen();
CurrentState = GameState.CreditScreen;
}
else
{
CurrentState = GameState.LevelSplashScreen;
}
}
break;
#endregion
#region GameState.LevelSplashScreen -> show story screen
case GameState.LevelSplashScreen:
// press escape, enter, space to exit screen
if ((((keystate.IsKeyDown(Keys.Escape) || keystate.IsKeyDown(Keys.Space) ||
keystate.IsKeyDown(Keys.Enter)) && interval > 0.3f) &&
(!(oldkeys.IsKeyDown(Keys.Escape) || oldkeys.IsKeyDown(Keys.Space) ||
oldkeys.IsKeyDown(Keys.Enter)))) || !splashScreenForLevelExist)
{
runOnce = true;
interval = 0f;
if (!lastMap) //if not lastmap
{
++currentMap;
enableXYPosition = false;
LoadLevel();
CurrentState = GameState.Playing;
}
else
{
//comparing old totalScore to current regradless of level
if (currentTotalScore > oldTotalScore)
{
Global.highscore.addTotalScore(currentTotalScore);
}
currentMap = 1;
pauseScreen = new PauseScreen();
pauseScreen.LoadContent(Content);
storyScreen.buto = false;
lastMap = false;
this.LoadLevel();
}
}
break;
#endregion
#region GameState.PlayerDied -> player Died from zombie, chaser or falling into blackhole
case GameState.PlayerDied:
///Combined with OutOfTime case
#endregion
#region GameState.OutOfTime -> out of time!!
case GameState.OutOfTime:
//Zombie eat you, you die!
//Exit to main menu
// press escape, enter, space to exit screen
if (((keystate.IsKeyDown(Keys.Escape) || keystate.IsKeyDown(Keys.Enter)) && interval > 0.3f) &&
(!(oldkeys.IsKeyDown(Keys.Escape) || oldkeys.IsKeyDown(Keys.Enter))))
{
pauseScreen = new PauseScreen();
pauseScreen.LoadContent(Content);
storyScreen.buto = false;
this.LoadContent();
}
//restart level, press R
if (keystate.IsKeyDown(Keys.R) && !oldkeys.IsKeyDown(Keys.R))
{
startScreen.Play.clicked = true;
this.IsMouseVisible = false;
LoadLevel();
interval = 0f;
CurrentState = GameState.Playing;
}
break;
#endregion
}
#endregion
}
base.Update(gameTime);
}
