protected override void Update(GameTime gameTime)
{
GameTime = gameTime;
Input.Update();
// Allows the game to exit
if (Input.WasButtonPressed(Buttons.Back) || Input.WasKeyPressed(Keys.Escape))
{
this.Exit();
}
LoadContent();
EntityManager.Update();
EnemySpawner.Update();
//Background scrolling
if (rectangle1.X + background.Width <= 0)
{
rectangle1.X = rectangle2.X + background.Width;
}
if (rectangle2.X + background.Width <= 0)
{
rectangle2.X = rectangle1.X + background.Width;
}
if (gameState == GameState.MainMenu)
{
rectangle1.X -= 5;
rectangle2.X -= 5;
}
if (gameState == GameState.LevelOne)
{
rectangle1.X -= 5;
rectangle2.X -= 5;
}
if (gameState == GameState.LevelTwo)
{
rectangle1.X -= 10;
rectangle2.X -= 10;
}
// Mouse State with Buttons
mouseState = Mouse.GetState();
if (previousMouseState.LeftButton == ButtonState.Pressed && mouseState.LeftButton == ButtonState.Released)
{
MouseClicked(mouseState.X, mouseState.Y);
}
previousMouseState = mouseState;
base.Update(gameTime);
}
//function for main menu
public void UpdateMainMenu(GameTime gameTime)
{
if (Keyboard.GetState().IsKeyDown(Keys.Enter))
{
_state = GameState.LevelOne;
}
base.Update(gameTime);
EntityManager.Update();
EnemySpawner.Update();
Input.Update();
}
public void Kill()
{
framesUntilRespawn = 60;
// remove a life from the player
PlayerStatus.RemoveLife();
// turn on the game over state if the player has 0 lives
// reset the enemy spawner
EnemySpawner.Reset();
}
void UpdateLevelOne(GameTime deltaTime)
{
// Respond to user actions in the game .
if (Input.WasButtonPressed(Buttons.Back) || Input.WasKeyPressed(Keys.Escape))
{
this.Exit();
}
if (ScoreAndLives.Score > 100)
{
_state = GameState.LevelOneComp;
}
EntityManager.Update();
EnemySpawner.Update();
}
void UpdateLevelThreeComp(GameTime deltaTime)
{
if (Input.WasButtonPressed(Buttons.Back) || Input.WasKeyPressed(Keys.Escape))
{
this.Exit();
}
if (ScoreAndLives.Score > 1000)
{
_state = GameState.EndOfGame;
}
EntityManager.Update();
EnemySpawner.Reset();
WandererSpawn.Reset();
}
protected override void Update(GameTime gameTime)
{
GameTime = gameTime;
Input.Update();
// Allows the game to exit
if (Input.WasButtonPressed(Buttons.Back) || Input.WasKeyPressed(Keys.Escape))
{
this.Exit();
}
EntityManager.Update();
EnemySpawner.Update();
base.Update(gameTime);
}
void UpdateLevelOneComp(GameTime deltaTime)
{
// Respond to user actions in the game .
if (Input.WasButtonPressed(Buttons.Back) || Input.WasKeyPressed(Keys.Escape))
{
this.Exit();
}
if (Keyboard.GetState().IsKeyDown(Keys.Enter))
{
_state = GameState.LevelTwo;
}
EntityManager.Update();
EnemySpawner.Update();
}
//function for completed game
void UpdateGameCompl(GameTime gameTime)
{
if (Input.WasButtonPressed(Buttons.Back) || Input.WasKeyPressed(Keys.Escape))
{
this.Exit();
}
if (Keyboard.GetState().IsKeyDown(Keys.Space))
{
_state = GameState.MainMenu;
PlayerStatus.Reset();
}
base.Update(gameTime);
EntityManager.Update();
EnemySpawner.Update();
Input.Update();
}
//function for level 2
void UpdateLevelTwo(GameTime gameTime)
{
if (PlayerStatus.Score > 250)
{
_state = GameState.FinalLevel;
}
if (PlayerStatus.Lives <= 0)
{
_state = GameState.EndGame;
PlayerStatus.Reset();
}
Input.Update();
EntityManager.Update();
EnemySpawner.Update2();
base.Update(gameTime);
}
//function for level 1
public void UpdateLevelOne(GameTime gameTime)
{
if (PlayerStatus.Score > 75)
{
_state = GameState.LevelTwo;
}
if (PlayerStatus.Lives <= 0)
{
_state = GameState.EndGame;
PlayerStatus.Reset();
}
Input.Update();
EntityManager.Update();
EnemySpawner.Update();
base.Update(gameTime);
}
protected override void Update(GameTime gameTime)
{
GameTime = gameTime;
Input.Update();
// Allows the game to exit
if (Input.WasButtonPressed(Buttons.Back) || Input.WasKeyPressed(Keys.Escape))
{
this.Exit();
}
if (GameSessionStats.NumberOfLives == 0)
{
GameRoot.ResetGameSession();
}
EntityManager.Update();
EnemySpawner.Update();
base.Update(gameTime);
}
protected override void Update(GameTime gameTime)
{
GameTime = gameTime;
Input.Update();
// Allows the game to exit
if (Input.WasButtonPressed(Buttons.Back) || Input.WasKeyPressed(Keys.Escape))
{
this.Exit();
}
EntityManager.Update();
EnemySpawner.Update();
powerUpBar.Update();
float timeElapsed = (float)gameTime.ElapsedGameTime.TotalSeconds;
dungeonBackG.Update(timeElapsed * 200);
base.Update(gameTime);
}
public void Kill()
{
Lives--;
if (Lives == 0)
{
IsOver = true;
}
Health = HealthMax;
EntityManager.enemies.ForEach(x => x.IsExpired = true);
EntityManager.enemybullets.ForEach(x => x.IsExpired = true);
EntityManager.enemymissiles.ForEach(x => x.IsExpired = true);
EntityManager.playerbullets.ForEach(x => x.IsExpired = true);
EntityManager.bossentities.ForEach(x => x.IsExpired = true);
EntityManager.pickups.ForEach(x => x.IsExpired = true);
EnemySpawner.Reset();
framesUntilRespawn = 60;
Position = new Vector2(GameRoot.ScreenSize.X / 2, GameRoot.ScreenSize.Y / 2);
Exp = 0;
}
static void HandleCollisions()
{
// handle collisions between enemies
for (int i = 0; i < enemies.Count; i++)
{
for (int j = i + 1; j < enemies.Count; j++)
{
if (IsColliding(enemies[i], enemies[j]))
{
enemies[i].HandleCollision(enemies[j]);
enemies[j].HandleCollision(enemies[i]);
}
}
}
// handle collisions between bullets and enemies
for (int i = 0; i < enemies.Count; i++)
{
for (int j = 0; j < bullets.Count; j++)
{
if (IsColliding(enemies[i], bullets[j]))
{
enemies[i].WasShot();
bullets[j].IsExpired = true;
}
}
}
// handle collisions between the player and enemies
for (int i = 0; i < enemies.Count; i++)
{
if (enemies[i].IsActive && IsColliding(PlayerShip.Instance, enemies[i]) && PlayerShip.Instance.invincibility == false)
{
PlayerShip.Instance.Kill();
enemies.ForEach(x => x.WasCrashedInto());
EnemySpawner.Reset();
break;
}
}
}
void UpdateLevelTwo(GameTime gameTime)
{
EntityManager.Update();
EnemySpawner.Update(2);
if (PlayerShip.Instance.IsOver == true)
{
_state = GameState.GameOver;
}
if (PlayerShip.Level == 10)
{
EntityManager.enemies.ForEach(x => x.IsExpired = true);
EntityManager.enemybullets.ForEach(x => x.IsExpired = true);
EntityManager.playerbullets.ForEach(x => x.IsExpired = true);
EntityManager.bossentities.ForEach(x => x.IsExpired = true);
EntityManager.pickups.ForEach(x => x.IsExpired = true);
EnemySpawner.Reset();
titleisdone = false;
title_screen_length = 50;
PlayerShip.Health = PlayerShip.HealthMax;
_state = GameState.BossLevel;
}
}
void UpdateBossLevel(GameTime gameTime)
{
EntityManager.Update();
EnemySpawner.Update(3);
if (start == false)
{
start = true;
PlayerShip.Instance.Position = new Vector2(100, ScreenSize.Y / 2);
}
if (PlayerShip.Instance.IsOver == true)
{
EntityManager.enemybullets.ForEach(x => x.IsExpired = true);
EntityManager.playerbullets.ForEach(x => x.IsExpired = true);
EntityManager.bossentities.ForEach(x => x.IsExpired = true);
start = false;
_state = GameState.GameOver;
}
checkyet--;
if (checkyet <= 0)
{
if (EntityManager.bossentities.Count == 1)
{
EntityManager.enemybullets.ForEach(x => x.IsExpired = true);
EntityManager.playerbullets.ForEach(x => x.IsExpired = true);
EntityManager.bossentities.ForEach(x => x.IsExpired = true);
start = false;
checkyet = 50;
_state = GameState.GameComplete;
}
}
if (PlayerShip.Instance.IsDead)
{
PlayerShip.Instance.Position = new Vector2(100, ScreenSize.Y / 2);
}
}
static void HandleCollisions()
{
// handle collisions between enemies
if (GameRoot.gameState != GameRoot.GameState.LevelThree)
{
for (int i = 0; i < enemies.Count; i++)
{
for (int j = i + 1; j < enemies.Count; j++)
{
if (IsColliding(enemies[i], enemies[j]))
{
enemies[i].HandleCollision(enemies[j]);
enemies[j].HandleCollision(enemies[i]);
}
}
}
}
// handle collisions between bullets and enemies
for (int i = 0; i < enemies.Count; i++)
{
for (int j = 0; j < bullets.Count; j++)
{
if (IsColliding(enemies[i], bullets[j]))
{
enemies[i].WasShot();
bullets[j].IsExpired = true;
Score = Score + 100;
}
}
}
for (int i = 0; i < bullets.Count; i++)
{
if (IsColliding(PlayerShip.Instance, bullets[i]))
{
PlayerShip.Instance.Kill();
}
}
for (int i = 0; i < boss.Count; i++)
{
for (int j = 0; j < bullets.Count; j++)
{
if (IsColliding(enemies[i], bullets[j]))
{
enemies[i].WasShot();
bullets[j].IsExpired = true;
Score = Score + 100;
}
}
}
// handle collisions between the player and enemies
for (int i = 0; i < enemies.Count; i++)
{
if (enemies[i].IsActive && IsColliding(PlayerShip.Instance, enemies[i]))
{
if (GameRoot.gameState == GameRoot.GameState.LevelOne || GameRoot.gameState == GameRoot.GameState.LevelTwo)
{
PlayerShip.Instance.Kill();
enemies.ForEach(x => x.WasShot());
EnemySpawner.Reset();
break;
}
else if (GameRoot.gameState == GameRoot.GameState.LevelThree)
{
PlayerShip.Instance.Kill();
enemies.ForEach(x => x.WasShot());
break;
}
}
}
}
static void HandleCollisions()
{
for (int i = 0; i < bosses.Count; i++)
{
if (IsColliding(PlayerShip.Instance, bosses[i]))
{
PlayerShip.Instance.Kill();
EnemySpawner.Reset();
break;
}
}
// handle collisions between bullets and enemies
for (int i = 0; i < bosses.Count; i++)
{
for (int j = 0; j < bullets.Count; j++)
{
if (IsColliding(bosses[i], bullets[j]))
{
bosses[i].WasHit();
bullets[j].IsExpired = true;
}
}
}
// handle collisions between enemies
for (int i = 0; i < enemies.Count; i++)
{
for (int j = i + 1; j < enemies.Count; j++)
{
if (IsColliding(enemies[i], enemies[j]))
{
enemies[i].HandleCollision(enemies[j]);
enemies[j].HandleCollision(enemies[i]);
}
}
}
// handle collisions between bullets and enemies
for (int i = 0; i < enemies.Count; i++)
{
for (int j = 0; j < bullets.Count; j++)
{
if (IsColliding(enemies[i], bullets[j]))
{
enemies[i].WasShot();
bullets[j].IsExpired = true;
}
}
}
for (int i = 0; i < ammo.Count; i++)
{
if (IsColliding(PlayerShip.Instance, ammo[i]))
{
PlayerShip.ammoCounter += 20;
ammo.Remove(ammo[i]);
}
}
for (int i = 0; i < speed.Count; i++)
{
if (IsColliding(PlayerShip.Instance, speed[i]))
{
Speed.speedup = true;
speed.Remove(speed[i]);
}
}
// handle collisions between the player and enemies
for (int i = 0; i < enemies.Count; i++)
{
if (enemies[i].IsActive && IsColliding(PlayerShip.Instance, enemies[i]))
{
PlayerShip.Instance.Kill();
enemies.ForEach(x => x.WasRemoved());
EnemySpawner.Reset();
break;
}
}
}
