/// <summary>
/// Constructors a new player.
/// </summary>
public Bobo(GameScreen screen, Level level, Vector2 position)
{
this.level = level;
LoadContent(screen);
Reset(position);
}
/// <summary>
/// Constructs a new level.
/// </summary>
/// <param name="serviceProvider">
/// The service provider that will be used to construct a ContentManager.
/// </param>
/// <param name="fileStream">
/// A stream containing the tile data.
/// </param>
public Level(GameScreen screen, IServiceProvider serviceProvider, Stream fileStream)
{
// Create a new content manager to load content used just by this level.
content = new ContentManager(serviceProvider, "Content");
mainGameScreen = screen;
background = Content.Load<Texture2D>("background/sunnysky");
LoadTiles(fileStream);
}
public void AddScreen(GameScreen screen)
{
screen.IsExiting = false;
screen.ScreenManager = this;
if (isInitialized)
{
screen.LoadContent();
}
screens.Add(screen);
}
public void Fire(GameScreen screen, Vector2 thePosition, Vector2 theSpeed, Vector2 theDirection, string fireballname)
{
Position = thePosition;
mSpeed = theSpeed;
mDirection = theDirection;
LoadContent(screen, fireballname);
}
/// <summary>
/// Animates each enemy and allow them to kill the player.
/// </summary>
private void UpdateEnemies(GameScreen screen, GameTime gameTime, List<Fireball> fireballs)
{
foreach (Enemy enemy in enemies)
{
enemy.Update(screen, gameTime, fireballs, player);
// Touching an enemy instantly hurts the player
if (enemy.BoundingRectangle.Intersects(Player.BoundingRectangle) && enemy.IsAlive)
{
health -= 10;
}
if (health == 0)
{
Lose(enemy, screen);
}
}
}
private bool Lose(Enemy enemy, GameScreen screen)
{
screen.isPaused = true;
isKilled = true;
OnPlayerKilled(enemy);
screen.ScreenManager.AddScreen(new LossScreen());
return true;
}
/// <summary>
/// Handles input, performs physics, and animates the player sprite.
/// </summary>
/// <remarks>
/// We pass in all of the input states so that our game is only polling the hardware
/// once per frame. We also pass the game's orientation because when using the accelerometer,
/// we need to reverse our motion when the orientation is in the LandscapeRight orientation.
/// </remarks>
public void Update(GameScreen screen, GameTime gameTime, KeyboardState keyboardState, List<Enemy> enemies)
{
keyboardState = Keyboard.GetState();
GetInput(keyboardState);
ApplyPhysics(gameTime);
if (IsAlive && IsOnGround)
{
if (Math.Abs(Velocity.X) - 0.02f > 0)
{
sprite.PlayAnimation(runAnimation);
}
else
{
sprite.PlayAnimation(idleAnimation);
}
}
// Clear input.
movement = 0.0f;
isJumping = false;
if (isOnGround)
numberOfJumps = 0;
wasStunned = false;
//Firing component for Bobo
UpdateFireball(screen, gameTime, keyboardState);
DoStun(screen, enemies);
previousKeyboardState = keyboardState;
}
public Fireball(GameScreen screen ,Level level, string fireballname)
{
this.level = level;
LoadContent(screen, fireballname);
}
private void ShootFireball(GameScreen screen)
{
if (isFiring)
{
sprite.PlayAnimation(runAnimation);
Fireball f = new Fireball(screen, Level, "enemyfire");
//f.loadContent();
if ((int)direction == 1)
f.Fire(screen, new Vector2(Position.X + 10, Position.Y - 25),
new Vector2(200, 200), new Vector2(1, 0), "enemyfire");
else
f.Fire(screen, new Vector2(Position.X - 25, Position.Y - 25),
new Vector2(200, 200), new Vector2(-1, 0), "enemyfire");
mFireballs.Add(f);
}
}
public void Update(GameScreen screen, GameTime gameTime, List<Fireball> fireballs, Bobo player)
{
float elapsed = (float)gameTime.ElapsedGameTime.TotalSeconds;
if (IsAlive)
{
// Calculate tile position based on the side we are walking towards.
float posX = Position.X + localBounds.Width / 2 * (int)direction;
int tileX = (int)Math.Floor(posX / Tile.width) - (int)direction;
int tileY = (int)Math.Floor(Position.Y / Tile.height);
if (waitTime > 0)
{
// Wait for some amount of time.
waitTime = Math.Max(0.0f, waitTime - (float)gameTime.ElapsedGameTime.TotalSeconds);
if (waitTime <= 0.0f)
{
// Then turn around.
direction = (FaceDirection)(-(int)direction);
}
}
else
{
// If we are about to run into a wall or off a cliff, start waiting.
if (Level.GetCollision(tileX + (int)direction, tileY - 1) == TileCollision.Impassable ||
Level.GetCollision(tileX + (int)direction, tileY) == TileCollision.Passable)
{
waitTime = MaxWaitTime;
}
else
{
if (enemy == "enemy")
{
// Move in the current direction.
Vector2 velocity = new Vector2((int)direction * MoveSpeed * elapsed, 0.0f);
position = position + velocity;
}
else
{
waitTime = Math.Min(0.0f, waitTime - elapsed);
if (-1.3f < waitTime && waitTime < -1.0f)
{
if (flip == 1)
direction = (FaceDirection)(-(int)direction);
flip = 0;
}
else
{
if (flip == 0)
{
flip = 1;
direction = (FaceDirection)(-(int)direction);
}
// Move in the current direction.
Vector2 velocity = new Vector2((int)direction * MoveSpeed * elapsed, 0.0f);
position = position + velocity;
}
}
}
foreach (Fireball f in fireballs)
if (this.BoundingRectangle.Intersects(f.BoundingRectangle) && !f.isDead)
{
OnEnemyKilled(f);
level.AddScore(100);
f.Die();
}
}
if(enemy == "enemy")
UpdateFireball(screen, gameTime, player);
}
}
public void Draw(GameTime gameTime, SpriteBatch spriteBatch, GameScreen screen)
{
// Stop running when the game is paused or before turning around.
if (screen.isPaused)
{
sprite.PlayAnimation(idleAnimation);
}
else
{
sprite.PlayAnimation(runAnimation);
}
// Draw facing the way the enemy is moving.
if (IsAlive)
{
SpriteEffects flip = direction > 0 ? SpriteEffects.FlipHorizontally : SpriteEffects.None;
sprite.Draw(gameTime, spriteBatch, Position, flip);
foreach (Fireball f in mFireballs)
if (!f.isDead)
f.Draw(gameTime, spriteBatch);
}
else
if (waitDieTime > 0)
{
// Wait for some amount of time.
waitDieTime = Math.Max(0.0f, waitDieTime - (float)gameTime.ElapsedGameTime.TotalSeconds);
SpriteEffects flip = direction > 0 ? SpriteEffects.FlipHorizontally : SpriteEffects.None;
sprite.Draw(gameTime, spriteBatch, Position, flip);
}
}
private void UpdateFireball(GameScreen screen, GameTime gameTime, KeyboardState keyboardState)
{
foreach (Fireball f in mFireballs)
f.Update(gameTime);
if (keyboardState.IsKeyDown(Keys.Space) == true && previousKeyboardState.IsKeyDown(Keys.Space) == false)
{
isFiring = true;
ShootFireball(screen);
}
}
private void ShootFireball(GameScreen screen)
{
if (isFiring && (numFireBalls > 0))
{
sprite.PlayAnimation(fireAnimation);
Fireball f = new Fireball(screen,Level, "");
//f.loadContent();
if (flip == SpriteEffects.FlipHorizontally)
f.Fire(screen, new Vector2(Position.X + 10, Position.Y - 25),
new Vector2(200, 200), new Vector2(1, 0), "");
else
f.Fire(screen, new Vector2(Position.X - 25, Position.Y - 25),
new Vector2(200, 200), new Vector2(-1, 0), "");
mFireballs.Add(f);
numFireBalls--;
}
}
private void DoStun(GameScreen screen, List<Enemy> Enemies)
{
foreach (Enemy E in Enemies){
if (this.BoundingRectangle.Intersects(E.BoundingRectangle) && E.IsAlive)
{
sprite.PlayAnimation(dieAnimation);
//this.velocity = new Vector2(-200, 8000);
wasStunned = true;
}
}
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
public void loadContent(GameScreen screen)
{
this.LoadContent();
}
private void UpdateFireball(GameScreen screen, GameTime gameTime, Bobo player)
{
foreach (Fireball f in mFireballs)
{
f.Update(gameTime);
if (player.BoundingRectangle.Intersects(f.BoundingRectangle) && !f.isDead)
{
f.Die();
level.Health -= 10;
}
}
if (waitFire > 0)
{
waitFire = Math.Max(0.0f, waitFire - (float)gameTime.ElapsedGameTime.TotalSeconds);
}
else
{
if ((((int)direction == 1 && Position.X < player.Position.X)
|| (int)direction == -1 && Position.X > player.Position.X)
&& ((int)Math.Floor(Position.Y / Tile.height) == (int)Math.Floor(player.Position.Y / Tile.height)))
{
isFiring = true;
ShootFireball(screen);
}
waitFire = 0.8f;
}
}
public void LoadContent(GameScreen screen, string fireballname)
{
// Calculate bounds within texture size.
/*int width = (int)(sprite.Width * 0.35);
int left = (sprite.Width - width) / 2;
int height = (int)(sprite.Height * 0.7);
int top = sprite.Height - height;
localBounds = new Rectangle(0, 0, sprite.Width, sprite.Height);*/
//------------------------end
if (fireballname == "enemyfire")
{
sprite = Level.Content.Load<Texture2D>("Sprites/Enemy/enemyfire");
}
else
{
if (mDirection.X < 0)
sprite = Level.Content.Load<Texture2D>("Sprites/Bobo/fireball");
else
sprite = Level.Content.Load<Texture2D>("Sprites/Bobo/fireball2");
}
localBounds = new Rectangle(0, 0, sprite.Width, sprite.Height);
}
public void Draw(GameTime gameTime, SpriteBatch spriteBatch, GameScreen screen)
{
spriteBatch.Begin();
spriteBatch.Draw(background, Vector2.Zero, null, Color.White, 0.0f, Vector2.Zero, 1.5f, SpriteEffects.None, 0.0f);
spriteBatch.End();
float start = (float)(Height * Tile.height / 1.0365); //1x = 2
Matrix cameraTransform = Matrix.CreateTranslation(0.0f, cameraPosition-start, 0f);
if (!screen.isPaused)
{
if (isBeginning == true || gameTime.TotalGameTime.TotalSeconds < 11 || !player.ScrollON)
{
//cameraTransform = Matrix.CreateTranslation(0.0f, -start, 0.0f);
isBeginning = false;
}
else
{
ScrollCamera(spriteBatch.GraphicsDevice.Viewport, gameTime);
cameraTransform = Matrix.CreateTranslation(0.0f, cameraPosition - start, 0.0f);
}
}
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.AlphaBlend, null, null, null, null, cameraTransform);
DrawTiles(spriteBatch);
foreach (PowerUp pu in powerups)
pu.Draw(gameTime, spriteBatch);
Player.Draw(gameTime, spriteBatch);
// Draw enemys
foreach (Enemy enemy in enemies)
{
if (enemy.IsAlive == true)
enemy.Draw(gameTime, spriteBatch, screen);
}
spriteBatch.End();
}
public void RemoveScreen(GameScreen screen)
{
if (isInitialized)
{
screen.UnloadContent();
}
screens.Remove(screen);
screensToUpdate.Remove(screen);
}
public void Update(GameScreen screen, GameTime gameTime, KeyboardState keyboardState)
{
keyboardState = Keyboard.GetState();
mainGameScreen = screen;
if (isKilled == false)
{
Player.Update(screen, gameTime, keyboardState, enemies);
UpdateEnemies(screen, gameTime, player.fireballs);
UpdatePowers(gameTime);
}
if (Player.Position.Y > Height * Tile.height - cameraPosition)
{
if (!lost)
lost = Lose(null, screen);
}
if (ReachedExit)
{
// Animate the time being converted into points.
int seconds = (int)Math.Round(gameTime.ElapsedGameTime.TotalSeconds * 100.0f) - 11;
score += seconds * 2;
}
//// The player has reached the exit if they are standing on the ground and
//// his bounding rectangle contains the center of the exit tile. They can only
//// exit when they have collected all of the gems.
//if (Player.IsAlive &&
// Player.IsOnGround &&
// Player.BoundingRectangle.Contains(exit))
//{
// OnExitReached(screen);
//}
}
public void QuitToScreen(GameScreen screen)
{
int length = screens.Count;
for (int i = length - 1; i >= 0; --i)
{
if (screens[i].bgSong != null)
MediaPlayer.Stop();
screens.Remove(screens[i]);
}
length = screensToUpdate.Count;
UnloadContent();
for (int i = length - 1; i >= 0; --i)
{
screensToUpdate.Remove(screensToUpdate[i]);
}
AddScreen(screen);
}
/// <summary>
/// Loads the player sprite sheet and sounds.
/// </summary>
public void LoadContent(GameScreen screen)
{
// Load animated textures.
//spriteBatch = new SpriteBatch(screen.ScreenManager.GraphicsDevice);
idleAnimation = new Animation(screen.ScreenManager.Game.Content.Load<Texture2D>("Sprites/Bobo/idle"), 0.1f, true);
runAnimation = new Animation(screen.ScreenManager.Game.Content.Load<Texture2D>("Sprites/Bobo/running"), 0.1f, true);
jumpAnimation = new Animation(screen.ScreenManager.Game.Content.Load<Texture2D>("Sprites/Bobo/jumping"), 0.1f, false);
dieAnimation = new Animation(screen.ScreenManager.Game.Content.Load<Texture2D>("Sprites/Bobo/dead"), 0.1f, false);
fireAnimation = new Animation(screen.ScreenManager.Game.Content.Load<Texture2D>("Sprites/Bobo/firing"), 0.1f, false);
// Calculate bounds within texture size.
int width = (int)(idleAnimation.FrameWidth * 1);
int left = (idleAnimation.FrameWidth - width) / 2;
int height = (int)(idleAnimation.FrameWidth * 1);
int top = idleAnimation.FrameHeight - height;
localBounds = new Rectangle(left, top, width, height);
// Load Fireballs
foreach (Fireball f in mFireballs)
f.loadContent(screen);
}
