/// <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)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed ||
Keyboard.GetState().IsKeyDown(Keys.Escape))
this.Exit();
// get current mouse state and update burger
//MouseState mouse = Mouse.GetState();
//burger.Update(gameTime, mouse);
// get current keyboard state and update burger
KeyboardState keyboard = Keyboard.GetState();
burger.Update(gameTime, keyboard);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int n = i + 1; n < bears.Count; n++)
{
if (bears[i].Active && bears[n].Active)
{
CollisionResolutionInfo collisionsBetweenTeddyBears =
CollisionUtils.CheckCollision(
gameTime.ElapsedGameTime.Milliseconds,
GameConstants.WINDOW_WIDTH,
GameConstants.WINDOW_HEIGHT,
bears[i].Velocity, bears[i].DrawRectangle,
bears[n].Velocity, bears[n].DrawRectangle);
if (collisionsBetweenTeddyBears != null)
{
if (collisionsBetweenTeddyBears.FirstOutOfBounds)
bears[i].Active = false;
else
{
bears[i].Velocity = collisionsBetweenTeddyBears.FirstVelocity;
bears[i].DrawRectangle = collisionsBetweenTeddyBears.FirstDrawRectangle;
teddyBounce.Play();
}
if (collisionsBetweenTeddyBears.SecondOutOfBounds)
bears[n].Active = false;
else
{
bears[n].Velocity = collisionsBetweenTeddyBears.SecondVelocity;
bears[n].DrawRectangle = collisionsBetweenTeddyBears.SecondDrawRectangle;
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bear in bears)
{
if (bear.Active &&
bear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health = burger.Health - GameConstants.BEAR_DAMAGE;
bear.Active = false;
burgerDamage.Play();
CheckBurgerKill();
healthString = GameConstants.HEALTH_PREFIX + burger.Health;
Explosion explosion = new Explosion(explosionSpriteStrip,
bear.Location.X, bear.Location.Y, this.explosion);
explosions.Add(explosion);
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.TeddyBear &&
projectile.Active &&
projectile.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
projectile.Active = false;
burger.Health = burger.Health - GameConstants.TEDDY_BEAR_PROJECTILE_DAMAGE;
burgerDamage.Play();
CheckBurgerKill();
healthString = GameConstants.HEALTH_PREFIX + burger.Health;
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear bear in bears)
{
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.FrenchFries &&
bear.Active && projectile.Active &&
bear.CollisionRectangle.Intersects
(projectile.CollisionRectangle))
{
bear.Active = false;
projectile.Active = false;
Explosion explosion = new Explosion(explosionSpriteStrip,
bear.Location.X, bear.Location.Y, this.explosion);
explosions.Add(explosion);
score += GameConstants.BEAR_POINTS;
scoreString = GameConstants.SCORE_PREFIX + score;
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count-1; i>= 0; i--)
if (!bears[i].Active)
bears.RemoveAt(i);
while (bears.Count< GameConstants.MAX_BEARS)
SpawnBear();
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
if (!projectiles[i].Active)
projectiles.RemoveAt(i);
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
if (explosions[i].Finished)
explosions.RemoveAt(i);
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
MouseState mouse = Mouse.GetState();
KeyboardState key = Keyboard.GetState();
burger.Update(gameTime, key);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
if (bears[i].Active && bears[j].Active)
{
CollisionResolutionInfo cri = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds, GameConstants.WindowWidth, GameConstants.WindowHeight,
bears[i].Velocity, bears[i].DrawRectangle, bears[j].Velocity, bears[j].DrawRectangle);
if (cri != null)
{
if (cri.FirstOutOfBounds)
{
bears[i].Active = false;
}
else
{
bears[i].DrawRectangle = cri.FirstDrawRectangle;
bears[i].Velocity = cri.FirstVelocity;
}
if (cri.SecondOutOfBounds)
{
bears[j].Active = false;
}
else
{
bears[j].DrawRectangle = cri.SecondDrawRectangle;
bears[j].Velocity = cri.SecondVelocity;
}
teddyBounce.Play();
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (var collisionBear in bears)
{
if (collisionBear.Active)
{
if (collisionBear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health -= GameConstants.BearDamage;
collisionBear.Active = false;
// Explode!
Explosion e = new Explosion(explosionSpriteStrip, collisionBear.Location.X, collisionBear.Location.Y);
explosions.Add(e);
explosion.Play();
// Set burger health string
healthString = GameConstants.HealthPrefix + burger.Health;
// Sound!
burgerDamage.Play();
CheckBurgerKill();
}
}
}
// check and resolve collisions between burger and projectiles
foreach (var projectile in projectiles)
{
if (projectile.Active && projectile.Type == ProjectileType.TeddyBear)
{
if (projectile.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health -= GameConstants.TeddyBearProjectileDamage;
projectile.Active = false;
// Set burger health string
healthString = GameConstants.HealthPrefix + burger.Health;
// Sound!
burgerDamage.Play();
}
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (var bear in bears)
{
foreach (var proj in projectiles)
{
if (bear.CollisionRectangle.Intersects(proj.CollisionRectangle) && proj.Type == ProjectileType.FrenchFries)
{
bear.Active = false;
proj.Active = false;
// Explode!
Explosion e = new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y);
explosions.Add(e);
explosion.Play();
// Update score
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
}
}
// Add new bears
while (bears.Count < GameConstants.MaxBears)
{
SpawnBear();
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
base.Update(gameTime);
}
/// <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)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed ||
Keyboard.GetState().IsKeyDown(Keys.Escape))
{
this.Exit();
}
// get current mouse state and update burger
MouseState mouse = Mouse.GetState();
burger.Update(gameTime, mouse);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count - 1; j++)
{
if (bears[i].Active && bears[j].Active)
{
CollisionResolutionInfo teddyCollision = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds, GameConstants.WINDOW_WIDTH, GameConstants.WINDOW_HEIGHT, bears[i].Velocity, bears[i].CollisionRectangle, bears[j].Velocity, bears[j].CollisionRectangle);
if (teddyCollision != null)
{
if (teddyCollision.FirstOutOfBounds)
{
bears[i].Active = false;
}
else if (!teddyCollision.FirstOutOfBounds)
{
bears[i].Velocity = teddyCollision.FirstVelocity;
bears[i].DrawRectangle = teddyCollision.FirstDrawRectangle;
}
if (teddyCollision.SecondOutOfBounds)
{
bears[j].Active = false;
}
else if (!teddyCollision.SecondOutOfBounds)
{
bears[j].Velocity = teddyCollision.SecondVelocity;
bears[j].DrawRectangle = teddyCollision.SecondDrawRectangle;
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bear in bears)
{
if (bear.Active == true &&
bear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health -= GameConstants.BEAR_DAMAGE;
bear.Active = false;
Explosion explosion = new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y);
explosions.Add(explosion);
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.TeddyBear && projectile.Active &&
burger.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
burger.Health -= GameConstants.TEDDY_BEAR_PROJECTILE_DAMAGE;
projectile.Active = false;
explosions.Add(new Explosion(explosionSpriteStrip, burger.CollisionRectangle.Center.X, burger.CollisionRectangle.Center.Y));
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear bear in bears)
{
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.FrenchFries && bear.Active && projectile.Active &&
bear.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
bear.Active = false;
projectile.Active = false;
explosions.Add(new Explosion(explosionSpriteStrip, bear.CollisionRectangle.Center.X, bear.CollisionRectangle.Center.Y));
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (bears[i].Active == false)
{
bears.RemoveAt(i);
}
if (bears.Count < GameConstants.MAX_BEARS)
{
SpawnBear();
}
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (projectiles[i].Active == false)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
MouseState mouse = Mouse.GetState();
KeyboardState keyboard = Keyboard.GetState();
//burger.Update(gameTime, mouse);
burger.Update(gameTime, keyboard);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
// bear1 and bear2 active, resolve collisions
if (bears[i].Active && bears[j].Active)
{
CollisionResolutionInfo collisionInfo = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds,
GameConstants.WindowWidth, GameConstants.WindowHeight, bears[i].Velocity, bears[i].CollisionRectangle, bears[j].Velocity, bears[j].CollisionRectangle);
if (collisionInfo != null)
{
if (collisionInfo.FirstOutOfBounds)
{
bears[i].Active = false;
}
else
{
bears[i].DrawRectangle = collisionInfo.FirstDrawRectangle;
bears[i].Velocity = collisionInfo.FirstVelocity;
}
if (collisionInfo.SecondOutOfBounds)
{
bears[j].Active = false;
}
else
{
bears[j].DrawRectangle = collisionInfo.SecondDrawRectangle;
bears[j].Velocity = collisionInfo.SecondVelocity;
}
teddyBounce.Play();
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bear in bears)
{
if (bear.Active && bear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
// process burger damaged by teddy bear
burger.Health -= GameConstants.BearDamage;
bear.Active = false;
Explosion explosion = new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y, explosionSound);
explosions.Add(explosion);
healthString = GameConstants.HealthPrefix + burger.Health;
burgerDamage.Play();
// check burger health
CheckBurgerKill();
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.TeddyBear && projectile.Active &&
projectile.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
// process burger damaged by projectile
projectile.Active = false;
burger.Health -= GameConstants.TeddyBearProjectileDamage;
healthString = GameConstants.HealthPrefix + burger.Health;
burgerDamage.Play();
// check burger health
CheckBurgerKill();
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear bear in bears)
{
foreach (Projectile projectile in projectiles)
{
if (bear.Active && projectile.Active && projectile.Type == ProjectileType.FrenchFries &&
bear.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
// colliding, then disable both bear and projectile
bear.Active = false;
projectile.Active = false;
int explosionX = bear.CollisionRectangle.Center.X;
int explosionY = bear.CollisionRectangle.Center.Y;
// Blow up teddy bear
Explosion explosion = new Explosion(explosionSpriteStrip, explosionX, explosionY, explosionSound);
explosions.Add(explosion);
// score points
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
}
}
// spawn enough teddy bears to fill the ranks
while (bears.Count <= GameConstants.MaxBears)
{
SpawnBear();
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
base.Update(gameTime);
}
/// <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)
{
// For Mobile devices, this logic will close the Game when the Back button is pressed
// Exit() is obsolete on iOS
#if !__IOS__
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed ||
Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
#endif
// get current keyboard state and update burger
burger.Update(gameTime, Keyboard.GetState());
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
if (!bears[i].Active)
{
continue;
}
for (int j = i + 1; j < bears.Count; j++)
{
if (!bears[j].Active)
{
continue;
}
CollisionResolutionInfo collisionResult = CollisionUtils.CheckCollision(
gameTime.ElapsedGameTime.Milliseconds,
GameConstants.WindowWidth,
GameConstants.WindowHeight,
bears[i].Velocity, bears[i].DrawRectangle,
bears[j].Velocity, bears[j].DrawRectangle);
if (collisionResult == null)
{
continue;
}
if (collisionResult.FirstOutOfBounds)
{
bears[i].Active = false;
}
else
{
bears[i].Velocity = collisionResult.FirstVelocity;
bears[i].DrawRectangle = collisionResult.FirstDrawRectangle;
}
if (collisionResult.SecondOutOfBounds)
{
bears[j].Active = false;
}
else
{
bears[j].Velocity = collisionResult.SecondVelocity;
bears[j].DrawRectangle = collisionResult.SecondDrawRectangle;
}
teddyBounce.Play();
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bear in bears)
{
if (!bear.Active)
{
continue;
}
if (bear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health = burger.Health - GameConstants.BearDamage;
bear.Active = false;
Explosion exp = new Explosion(explosionSpriteStrip, bear.Location.X,
bear.Location.Y, explosion);
explosions.Add(exp);
healthString = GameConstants.HealthPrefix + burger.Health;
burgerDamage.Play();
CheckBurgerKill();
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectile in projectiles)
{
if (!projectile.Active || projectile.Type != ProjectileType.TeddyBear)
{
continue;
}
if (projectile.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
projectile.Active = false;
burger.Health = burger.Health - GameConstants.TeddyBearProjectileDamage;
healthString = GameConstants.HealthPrefix + burger.Health;
burgerDamage.Play();
CheckBurgerKill();
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear teddy in bears)
{
if (!teddy.Active)
{
continue;
}
foreach (Projectile projectile in projectiles)
{
if (!projectile.Active || projectile.Type != ProjectileType.FrenchFries)
{
continue;
}
if (teddy.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
teddy.Active = false;
projectile.Active = false;
Explosion exp = new Explosion(explosionSpriteStrip, teddy.Location.X,
teddy.Location.Y, explosion);
explosions.Add(exp);
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
}
}
// Spawn new teddy bears
while (bears.Count < GameConstants.MaxBears)
{
SpawnBear();
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
base.Update(gameTime);
}
/// <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)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed ||
Keyboard.GetState().IsKeyDown(Keys.Escape))
{
this.Exit();
}
//// get current mouse state and update burger
//MouseState mouseState = Mouse.GetState();
//burger.Update(gameTime, mouseState);
// get current keyboard state and update burger
KeyboardState keyboardState = Keyboard.GetState();
burger.Update(gameTime, keyboardState);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
if (bears[i].Active && bears[j].Active)
{
CollisionResolutionInfo info = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds, GameConstants.WINDOW_WIDTH, GameConstants.WINDOW_HEIGHT, bears[i].Velocity, bears[i].DrawRectangle, bears[j].Velocity, bears[j].DrawRectangle);
if (info != null)
{
if (info.FirstOutOfBounds)
{
bears[i].Active = false;
}
else
{
bears[i].Velocity = info.FirstVelocity;
bears[i].DrawRectangle = info.FirstDrawRectangle;
teddyBounce.Play();
}
if (info.SecondOutOfBounds)
{
bears[j].Active = false;
}
else
{
bears[j].Velocity = info.SecondVelocity;
bears[j].DrawRectangle = info.SecondDrawRectangle;
teddyBounce.Play();
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bear in bears)
{
if (bear.Active && bear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
bear.Active = false;
burger.Health -= GameConstants.BEAR_DAMAGE;
healthString = GameConstants.HEALTH_PREFIX + burger.Health;
burgerDamage.Play();
CheckBurgerKill();
Explosion explosion = new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y, this.explosion);
explosions.Add(explosion);
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.TeddyBear)
{
if (projectile.Active && burger.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
projectile.Active = false;
burger.Health -= GameConstants.TEDDY_BEAR_PROJECTILE_DAMAGE;
healthString = GameConstants.HEALTH_PREFIX + burger.Health;
burgerDamage.Play();
CheckBurgerKill();
}
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear bear in bears)
{
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.FrenchFries)
{
if (bear.Active && projectile.Active && bear.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
bear.Active = false;
projectile.Active = false;
Explosion explosion = new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y, this.explosion);
explosions.Add(explosion);
score += GameConstants.BEAR_POINTS;
scoreString = GameConstants.SCORE_PREFIX + score;
}
}
}
}
// clean out inactive teddy bears
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
}
}
// add new teddy bears as necessary
while (bears.Count < GameConstants.MAX_BEARS)
{
SpawnBear();
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
MouseState mouse = Mouse.GetState();
burger.Update(gameTime, mouse);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
if (bears[i].Active && bears[j].Active)
{
CollisionResolutionInfo collisionResolutionInfo = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds, GameConstants.WindowWidth, GameConstants.WindowHeight, new Vector2(bears[i].Velocity.X, bears[i].Velocity.Y), bears[i].DrawRectangle, new Vector2(bears[j].Velocity.X, bears[j].Velocity.Y), bears[j].DrawRectangle);
if (collisionResolutionInfo != null)
{
if (collisionResolutionInfo.FirstOutOfBounds)
{
bears[i].Active = false;
}
else if (collisionResolutionInfo.FirstOutOfBounds == false)
{
bears[i].Velocity = collisionResolutionInfo.FirstVelocity;
bears[i].DrawRectangle = collisionResolutionInfo.FirstDrawRectangle;
}
if (collisionResolutionInfo.SecondOutOfBounds)
{
bears[j].Active = false;
}
else if (collisionResolutionInfo.SecondOutOfBounds == false)
{
bears[j].Velocity = collisionResolutionInfo.SecondVelocity;
bears[j].DrawRectangle = collisionResolutionInfo.SecondDrawRectangle;
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
// check and resolve collisions between burger and projectiles
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear teddy in bears)
{
foreach (Projectile projectile in projectiles)
{
if (teddy.Active && projectile.Type == ProjectileType.FrenchFries && projectile.Active && teddy.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
teddy.Active = false;
projectile.Active = false;
Explosion explosion = new Explosion(explosionSpriteStrip, teddy.Location.X, teddy.Location.Y);
explosions.Add(explosion);
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
}
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
KeyboardState currentState = Keyboard.GetState();
if (burger.getHealth() > 0)
{
burger.Update(gameTime, currentState);
}
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
foreach (TeddyBear bear in bears)
{
foreach (Projectile projectile in projectiles)
{
if ((bear.CollisionRectangle.X + bear.CollisionRectangle.Size.X > projectile.CollisionRectangle.X) && (bear.CollisionRectangle.X < projectile.CollisionRectangle.X) && (bear.CollisionRectangle.Y <= projectile.CollisionRectangle.Y) && (bear.CollisionRectangle.Y + bear.CollisionRectangle.Size.Y > projectile.CollisionRectangle.Y))
{
if (projectile.Type == ProjectileType.FrenchFries)
{
bear.Active = false;
projectile.Active = false;
Explosion newExplosion = new Explosion(explosionSpriteStrip, bear.CollisionRectangle.X, bear.CollisionRectangle.Y, explosion);
explosions.Add(newExplosion);
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
}
}
}
if (bear.Active && ((bear.CollisionRectangle.X + bear.CollisionRectangle.Size.X > burger.CollisionRectangle.X) && (bear.CollisionRectangle.X < burger.CollisionRectangle.X) && (bear.CollisionRectangle.Y <= burger.CollisionRectangle.Y) && (bear.CollisionRectangle.Y + bear.CollisionRectangle.Size.Y > burger.CollisionRectangle.Y)))
{
burger.setHealth(burger.getHealth() - GameConstants.BearDamage);
bear.Active = false;
Explosion bearExploded = new Explosion(explosionSpriteStrip, bear.CollisionRectangle.X, bear.CollisionRectangle.Y, explosion);
explosions.Add(bearExploded);
healthString = GameConstants.HealthPrefix + burger.getHealth();
burgerDamage.Play();
CheckBurgerKill();
}
}
for (int i = explosions.Count - 1; i > 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
// check and resolve collisions between burger and teddy bears
// check and resolve collisions between burger and projectiles
foreach (Projectile bearShot in projectiles)
{
if ((bearShot.Type == ProjectileType.TeddyBear) && (burger.CollisionRectangle.X + burger.CollisionRectangle.Size.X > bearShot.CollisionRectangle.X) && (burger.CollisionRectangle.X < bearShot.CollisionRectangle.X) && (burger.CollisionRectangle.Y <= bearShot.CollisionRectangle.Y) && (burger.CollisionRectangle.Y + burger.CollisionRectangle.Size.Y > bearShot.CollisionRectangle.Y))
{
burger.setHealth(burger.getHealth() - GameConstants.BearDamage);
bearShot.Active = false;
Explosion bearShotExplosion = new Explosion(explosionSpriteStrip, bearShot.CollisionRectangle.X, bearShot.CollisionRectangle.Y, explosion);
explosions.Add(bearShotExplosion);
healthString = GameConstants.HealthPrefix + burger.getHealth();
burgerDamage.Play();
CheckBurgerKill();
}
}
for (int i = 0; i < bears.Count; i++)
{
TeddyBear thisBear = bears[i];
for (int j = i + 1; j < bears.Count; j++)
{
TeddyBear thatBear = bears[j];
if (thisBear.Active && thatBear.Active)
{
CollisionResolutionInfo collisionResolution = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds, GameConstants.WindowWidth, GameConstants.WindowHeight, thisBear.Velocity, thisBear.DrawRectangle, thatBear.Velocity, thatBear.DrawRectangle);
if (collisionResolution != null)
{
if (collisionResolution.FirstOutOfBounds)
{
thisBear.Active = false;
}
else
{
thisBear.Velocity = collisionResolution.FirstVelocity;
thisBear.DrawRectangle = collisionResolution.FirstDrawRectangle;
thatBear.Velocity = collisionResolution.SecondVelocity;
thatBear.DrawRectangle = collisionResolution.SecondDrawRectangle;
teddyBounce.Play();
}
if (collisionResolution.SecondOutOfBounds)
{
thatBear.Active = false;
}
else
{
thatBear.Velocity = collisionResolution.SecondVelocity;
thatBear.DrawRectangle = collisionResolution.SecondDrawRectangle;
thisBear.Velocity = collisionResolution.FirstVelocity;
thisBear.DrawRectangle = collisionResolution.FirstDrawRectangle;
}
}
}
}
}
// check and resolve collisions between teddy bears and projectiles
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
while (bears.Count < GameConstants.MaxBears)
{
SpawnBear();
}
}
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
//MouseState mouse = Mouse.GetState();
//get current keyboard state and update burger
KeyboardState keyboard = Keyboard.GetState();
burger.Update(gameTime, keyboard);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
if (bears[i].Active &&
bears[j].Active)
{
var info0 = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds,
GameConstants.WindowWidth, GameConstants.WindowHeight,
bears[i].Velocity, bears[i].DrawRectangle,
bears[j].Velocity, bears[j].DrawRectangle);
if (info0 != null)
{
if (info0.FirstOutOfBounds)
{
bears[i].Active = false;
}
else if (!info0.FirstOutOfBounds)
{
bears[i].Velocity = info0.FirstVelocity;
bears[i].DrawRectangle = info0.FirstDrawRectangle;
teddyBounce.Play();
}
if (info0.SecondOutOfBounds)
{
bears[j].Active = false;
}
else if (!info0.SecondOutOfBounds)
{
bears[j].Velocity = info0.SecondVelocity;
bears[j].DrawRectangle = info0.SecondDrawRectangle;
teddyBounce.Play();
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bear in bears)
{
if (bear.Active && bear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health = burger.Health - GameConstants.BearDamage;
bear.Active = false;
Explosion newExplosion = new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y, explosion);
explosions.Add(newExplosion);
//burger health display
healthString = GameConstants.HealthPrefix + burger.Health;
//sound when hit
burgerDamage.Play();
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.TeddyBear && projectile.Active &&
projectile.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health = burger.Health - GameConstants.TeddyBearProjectileDamage;
projectile.Active = false;
Explosion newExplosion = new Explosion(explosionSpriteStrip, projectile.CollisionRectangle.X,
projectile.CollisionRectangle.Y, explosion);
explosions.Add(newExplosion);
//burger health display
healthString = GameConstants.HealthPrefix + burger.Health;
//sound when hit
burgerDamage.Play();
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear bear in bears)
{
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == 0 &&
projectile.Active &&
bear.Active && bear.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
bear.Active = false;
projectile.Active = false;
Explosion newExplosion = new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y, explosion);
explosions.Add(newExplosion);
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
}
}
while (bears.Count < GameConstants.MaxBears)
{
SpawnBear();
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
//burger takes damage
if (burger.Health < 100)
{
CheckBurgerKill();
}
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
MouseState mouse = Mouse.GetState();
//KeyboardState keyboard = Keyboard.GetState();
burger.Update(gameTime, mouse);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion exploded in explosions)
{
exploded.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
if (bears[i].Active && bears[j].Active)
{
CollisionResolutionInfo resolutionInfo = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds, windowWidth, windowHeight, bears[i].Velocity, bears[i].CollisionRectangle, bears[j].Velocity, bears[j].CollisionRectangle);
if (resolutionInfo != null)
{
if (resolutionInfo.FirstOutOfBounds)
{
bears[i].Active = false;
}
else
{
bears[i].Velocity = resolutionInfo.FirstVelocity;
bears[i].DrawRectangle = resolutionInfo.FirstDrawRectangle;
}
if (resolutionInfo.SecondOutOfBounds)
{
bears[j].Active = false;
}
else
{
bears[j].Velocity = resolutionInfo.SecondVelocity;
bears[j].DrawRectangle = resolutionInfo.SecondDrawRectangle;
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bearC in bears)
{
if (bearC.Active == true && bearC.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
//Scoring
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
burger.Health -= GameConstants.BearDamage;
healthString = GameConstants.HealthPrefix + burger.Health;
bearC.Active = false;
Explosion bomba = new Explosion(explosionSpriteStrip, bearC.CollisionRectangle.X, bearC.CollisionRectangle.Y, explosion);
explosions.Add(bomba);
//burger sound effect.
burgerDamage.Play();
CheckBurgerKill();
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectileC in projectiles)
{
if (projectileC.Active == true && projectileC.Type == ProjectileType.TeddyBear && projectileC.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health -= GameConstants.TeddyBearProjectileDamage; healthString = GameConstants.HealthPrefix + burger.Health; projectileC.Active = false;
//burger sound effect.
burgerDamage.Play();
CheckBurgerKill();
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear bearB in bears)
{
foreach (Projectile projectileB in projectiles)
{
if (projectileB.Type == ProjectileType.FrenchFries && projectileB.Active && bearB.Active && (bearB.CollisionRectangle.Intersects(projectileB.CollisionRectangle)))
{
//Scoring
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
//Explosion occurs.
Explosion explode = new Explosion(explosionSpriteStrip, bearB.CollisionRectangle.X, bearB.CollisionRectangle.Y, explosion);
explosions.Add(explode);
bearB.Active = false;
projectileB.Active = false;
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int x = bears.Count - 1; x >= 0; x--)
{
if (!(bears[x].Active))
{
bears.RemoveAt(x);
while (bears.Count != GameConstants.MaxBears)
{
SpawnBear();
}
}
}
// clean out inactive projectiles
for (int y = projectiles.Count - 1; y >= 0; y--)
{
if (!(projectiles[y].Active))
{
projectiles.RemoveAt(y);
}
}
// clean out finished explosions
for (int z = explosions.Count - 1; z >= 0; z--)
{
if ((explosions[z].Finished))
{
explosions.RemoveAt(z);
}
}
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
MouseState mouse = Mouse.GetState();
KeyboardState keyboard = Keyboard.GetState();
burger.Update(gameTime, keyboard);
if (burger.Health <= 0)
{
gameState = GameState.END;
}
if (keyboard.IsKeyDown(Keys.P) && gameState != GameState.END)
{
// pause or unpause
if (gameState == GameState.PLAY)
{
gameState = GameState.PAUSED;
}
else
{
gameState = GameState.PLAY;
}
}
if (gameState == GameState.PLAY)
{
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
if (bears[i].Active && bears[j].Active && bears[i].CollisionRectangle.Intersects(bears[j].CollisionRectangle))
{
teddyBounce.Play();
CollisionResolutionInfo bearCollsionInfo = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds,
GameConstants.WindowWidth, GameConstants.WindowHeight, bears[i].Velocity, bears[i].CollisionRectangle,
bears[j].Velocity, bears[j].CollisionRectangle);
if (bearCollsionInfo != null)
{
if (bearCollsionInfo.FirstOutOfBounds)
{
bears[i].Active = false;
}
else
{
bears[i].Velocity = bearCollsionInfo.FirstVelocity;
bears[i].DrawRectangle = bearCollsionInfo.FirstDrawRectangle;
}
if (bearCollsionInfo.SecondOutOfBounds)
{
bears[j].Active = false;
}
else
{
bears[j].Velocity = bearCollsionInfo.SecondVelocity;
bears[j].DrawRectangle = bearCollsionInfo.SecondDrawRectangle;
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bear in bears)
{
if (bear.Active && bear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health -= GameConstants.BearDamage;
// check if burger is dead
CheckBurgerKill();
bear.Active = false;
// play sound
burgerDamage.Play();
explosions.Add(new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y, explosionSound));
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.TeddyBear)
{
if (projectile.Active &&
projectile.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
projectile.Active = false;
burger.Health -= GameConstants.TeddyBearProjectileDamage;
// check if burger is dead
CheckBurgerKill();
// update health of burger
healthString = GameConstants.HealthPrefix + burger.Health;
// play sound
burgerDamage.Play();
}
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear bear in bears)
{
foreach (Projectile projectile in projectiles)
{
// check to see if projectile is french fries (teddy bears dont kill teddy bears)
if (projectile.Type == ProjectileType.FrenchFries)
{
// check for collision
if (bear.Active && projectile.Active && bear.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
bear.Active = false;
projectile.Active = false;
// add explosions at the center of the bear
Explosion explosion = new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y, explosionSound);
explosions.Add(explosion);
// update score
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
// play sound
explosionSound.Play();
}
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
}
}
// add bears once one or more teddy bears are inactive
while (bears.Count < GameConstants.MaxBears)
{
SpawnBear();
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
}
else
{
}
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
//burger.Update(gameTime, Mouse.GetState());
//Get keyboard stateand update burger position
burger.Update(gameTime, Keyboard.GetState());
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
if (bears[i].Active && bears[j].Active)
{
CollisionResolutionInfo collision;
collision = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds,
GameConstants.WindowWidth, GameConstants.WindowHeight,
bears[i].Velocity, bears[i].DrawRectangle,
bears[j].Velocity, bears[j].DrawRectangle);
if (collision != null)
{
teddyBounce.Play();
if (collision.FirstOutOfBounds)
{
bears[i].Active = false;
}
else
{
bears[i].Velocity = collision.FirstVelocity;
bears[i].DrawRectangle = collision.FirstDrawRectangle;
}
if (collision.SecondOutOfBounds)
{
bears[j].Active = false;
}
else
{
bears[j].Velocity = collision.SecondVelocity;
bears[j].DrawRectangle = collision.SecondDrawRectangle;
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear teddy in bears)
{
if (teddy.CollisionRectangle.Intersects(burger.CollisionRectangle) && teddy.Active)
{
burger.Health = burger.Health - GameConstants.BearDamage;
teddy.Active = false;
Explosion newExplosion = new Explosion(explosionSpriteStrip,
teddy.DrawRectangle.Center.X, teddy.DrawRectangle.Center.Y, explosion);
explosions.Add(newExplosion);
//Set the health display
healthString = GameConstants.HealthPrefix + " " + burger.Health;
burgerDamage.Play();
CheckBurgerKill();
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile proj in projectiles)
{
if (proj.Type == ProjectileType.TeddyBear &&
proj.Active && proj.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
proj.Active = false;
burger.Health = burger.Health - GameConstants.TeddyBearProjectileDamage;
//Set the health display
healthString = GameConstants.HealthPrefix + " " + burger.Health;
burgerDamage.Play();
CheckBurgerKill();
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear teddy in bears)
{
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.FrenchFries &&
projectile.Active && teddy.Active &&
teddy.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
teddy.Active = false;
projectile.Active = false;
Explosion newExplosion = new Explosion(explosionSpriteStrip,
teddy.DrawRectangle.Center.X, teddy.DrawRectangle.Center.Y, explosion);
explosions.Add(newExplosion);
//SEt score message
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + " " + score;
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
}
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
//spawn new bear when one is destroyed
while (bears.Count <= GameConstants.MaxBears)
{
SpawnBear();
}
//Set the health display
healthString = GameConstants.HealthPrefix + " " + burger.Health;
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
KeyboardState keyBoard = Keyboard.GetState();
burger.Update(gameTime, keyBoard);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
if (bears[i].Active && bears[j].Active) // checking if both bears are active
{
//getting the collision Resolution Information
CollisionResolutionInfo collisionResoutionInfo = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds, GameConstants.WindowWidth, GameConstants.WindowHeight, bears[i].Velocity, bears[i].CollisionRectangle, bears[j].Velocity, bears[j].CollisionRectangle);
if (collisionResoutionInfo != null) // if not null
{
teddyBounce.Play();
//Solving for First bear
if (collisionResoutionInfo.FirstOutOfBounds)
{
//forced out of the game world
bears[i].Active = false;
}
else
{
//Setting new Velocity and DrawRectangle
bears[i].DrawRectangle = collisionResoutionInfo.FirstDrawRectangle;
bears[i].Velocity = collisionResoutionInfo.FirstVelocity;
}
//Solving for Second bear
if (collisionResoutionInfo.SecondOutOfBounds)
{
//forced out of the game world
bears[j].Active = false;
}
else
{
//Setting new Velocity and DrawRectangle
bears[j].DrawRectangle = collisionResoutionInfo.SecondDrawRectangle;
bears[j].Velocity = collisionResoutionInfo.SecondVelocity;
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bear in bears)
{
if (bear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
bear.Active = false;
burger.Health -= GameConstants.BearDamage;
healthString = GameConstants.HealthPrefix + burger.Health;
Explosion explosion = new Explosion(explosionSpriteStrip, bear.CollisionRectangle.Center.X, bear.CollisionRectangle.Center.Y, this.explosion);
explosions.Add(explosion);
burgerDamage.Play();
CheckBurgerKill();
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectile in projectiles)
{
//Checking whether the Projectile Type
if (projectile.Type == ProjectileType.TeddyBear)
{
if (burger.CollisionRectangle.Intersects(projectile.CollisionRectangle)) // Checking for collision
{
//Collision Activities when detected
burger.Health -= GameConstants.TeddyBearProjectileDamage;
healthString = GameConstants.HealthPrefix + burger.Health;
projectile.Active = false;
burgerDamage.Play();
CheckBurgerKill();
}
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear bear in bears)
{
foreach (Projectile projectile in projectiles)
{
//Checking whether the Projectile Type
if (projectile.Type == ProjectileType.FrenchFries)
{
if (bear.CollisionRectangle.Intersects(projectile.CollisionRectangle)) // Checking for collision
{
//Collision Activities when detected
bear.Active = false;
projectile.Active = false;
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
Explosion explosion = new Explosion(explosionSpriteStrip, bear.CollisionRectangle.Center.X, bear.CollisionRectangle.Center.Y, this.explosion);
explosions.Add(explosion);
}
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
}
}
while (bears.Count < GameConstants.MaxBears)
{
SpawnBear();
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
base.Update(gameTime);
}
/// <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 (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// get current mouse state and update burger
KeyboardState keyboard = Keyboard.GetState();
burger.Update(gameTime, keyboard);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
{
for (int j = i + 1; j < bears.Count; j++)
{
if (bears[j].Active &&
bears[i].Active)
{
CollisionResolutionInfo teddyCollision = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds,
graphics.PreferredBackBufferWidth, graphics.PreferredBackBufferHeight,
bears[i].Velocity, bears[i].CollisionRectangle, bears[j].Velocity, bears[j].CollisionRectangle);
if (teddyCollision != null)
{
if (teddyCollision.FirstOutOfBounds)
{
bears[i].Active = false;
}
else if (!teddyCollision.FirstOutOfBounds)
{
bears[i].Velocity = teddyCollision.FirstVelocity;
bears[i].DrawRectangle = teddyCollision.FirstDrawRectangle;
}
if (teddyCollision.SecondOutOfBounds)
{
bears[j].Active = false;
}
else if (!teddyCollision.SecondOutOfBounds)
{
bears[j].Velocity = teddyCollision.SecondVelocity;
bears[j].DrawRectangle = teddyCollision.SecondDrawRectangle;
}
}
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear bear in bears)
{
if (bear.Active == true &&
bear.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burger.Health -= GameConstants.BearDamage;
healthString = GameConstants.HealthPrefix + burger.Health;
bear.Active = false;
Explosion explosion = new Explosion(explosionSpriteStrip, bear.Location.X, bear.Location.Y);
explosions.Add(explosion);
}
}
// check and resolve collisions between burger and projectiles
foreach (TeddyBear bear in bears)
{
foreach (Projectile projectile in projectiles)
{
if (projectile.Active == true && projectile.Type == ProjectileType.TeddyBear && projectile.CollisionRectangle.Intersects(burger.CollisionRectangle))
{
burgerDamage.Play();
burger.Health = burger.Health - GameConstants.TeddyBearProjectileDamage;
projectile.Active = false;
}
}
}
// check and resolve collisions between teddy bears and projectiles
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
foreach (Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.FrenchFries &&
bear.Active &&
projectile.Active &&
bear.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
bear.Active = false;
score += GameConstants.BearPoints;
scoreString = GameConstants.ScorePrefix + score;
CheckBurgerKill();
projectile.Active = false;
explosions.Add(new Explosion(explosionSpriteStrip, bear.DrawRectangle.Center.X, bear.DrawRectangle.Center.Y));
explosion.Play();
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for (int i = bears.Count - 1; i >= 0; i--)
{
if (!bears[i].Active)
{
bears.RemoveAt(i);
if (i < 5)
{
SpawnBear();
}
}
}
// clean out inactive projectiles
for (int i = projectiles.Count - 1; i >= 0; i--)
{
if (!projectiles[i].Active)
{
projectiles.RemoveAt(i);
}
}
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
{
if (explosions[i].Finished)
{
explosions.RemoveAt(i);
}
}
//spawn new bears if needed
while (bears.Count < GameConstants.MaxBears)
{
SpawnBear();
}
base.Update(gameTime);
}
/// <summary>
/// Explodes a teddy bear. Sets bear to inactive, adds explosion on teddy bear location.
/// </summary>
/// <param name="bear">The bear to explode.</param>
private void explodeTeddy(TeddyBear bear)
{
bear.Active = false;
Point bearCenter = bear.CollisionRectangle.Center;
Explosion explosion = new Explosion(explosionSpriteStrip, bearCenter.X, bearCenter.Y, this.explosion);
explosions.Add(explosion);
}
/// <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)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed ||
Keyboard.GetState().IsKeyDown(Keys.Escape))
this.Exit();
// get current keyboard state and update burger
KeyboardState keyboard = Keyboard.GetState();
burger.Update(gameTime, keyboard);
// update other game objects
foreach (TeddyBear bear in bears)
{
bear.Update(gameTime);
}
foreach (Projectile projectile in projectiles)
{
projectile.Update(gameTime);
}
foreach (Explosion explosion in explosions)
{
explosion.Update(gameTime);
}
// check and resolve collisions between teddy bears
for (int i = 0; i < bears.Count; i++)
for (int j = i + 1; j < bears.Count; j++)
if (bears[i].Active && bears[j].Active)
{
//Getting collision info
CollisionResolutionInfo CRI = CollisionUtils.CheckCollision(gameTime.ElapsedGameTime.Milliseconds,
GameConstants.WINDOW_WIDTH, GameConstants.WINDOW_HEIGHT,
bears[i].Velocity, bears[i].CollisionRectangle,
bears[j].Velocity, bears[j].CollisionRectangle);
//checking for collision
if (CRI != null)
{
//play bounce sound
teddyBounce.Play();
//dealing with first teddy (i)
if (CRI.FirstOutOfBounds)
bears[i].Active = false;
else
{
bears[i].Velocity = CRI.FirstVelocity;
bears[i].DrawRectangle = CRI.FirstDrawRectangle;
}
//dealing with second teddy (j)
if (CRI.SecondOutOfBounds)
bears[j].Active = false;
else
{
bears[j].Velocity = CRI.SecondVelocity;
bears[j].DrawRectangle = CRI.SecondDrawRectangle;
}
}
}
// check and resolve collisions between burger and teddy bears
foreach (TeddyBear teddy in bears)
{
//if burger and teddy collide
if (teddy.Active && burger.CollisionRectangle.Intersects(teddy.CollisionRectangle) && burger.Health>0)
{
//play sound
burgerDamage.Play();
//decrease burger health and change health score
burger.Health -= GameConstants.BEAR_DAMAGE;
healthString = GameConstants.HEALTH_PREFIX + burger.Health;
if(!burgerDead)
CheckBurgerKill();
//destroy teddy and explode him
Explosion explosion = new Explosion(explosionSpriteStrip, teddy.Location.X, teddy.Location.Y,explosionSound);
explosions.Add(explosion);
teddy.Active = false;
}
}
// check and resolve collisions between burger and projectiles
foreach (Projectile projectile in projectiles)
{
//if projectile is an Active teddy bear and collides with burger
if (projectile.Active && projectile.Type == ProjectileType.TeddyBear &&
projectile.CollisionRectangle.Intersects(burger.CollisionRectangle) && burger.Health>0)
{
//destroy projectile
projectile.Active = false;
//decrease burger health and change health score
burger.Health -= GameConstants.TEDDY_BEAR_PROJECTILE_DAMAGE;
healthString = GameConstants.HEALTH_PREFIX + burger.Health;
if(!burgerDead)
CheckBurgerKill();
}
}
// check and resolve collisions between teddy bears and projectiles
foreach(TeddyBear bear in bears)
{
foreach(Projectile projectile in projectiles)
{
if (projectile.Type == ProjectileType.FrenchFries && projectile.Active && bear.Active && bear.CollisionRectangle.Intersects(projectile.CollisionRectangle))
{
//deactivate colliding bear and projectile
bear.Active=false;
projectile.Active=false;
//increase score
score += GameConstants.BEAR_POINTS;
scoreString = GameConstants.SCORE_PREFIX + score;
//create new exploson object and add to the list
Explosion explosion = new Explosion(explosionSpriteStrip,
bear.Location.X, bear.Location.Y,
explosionSound);
explosions.Add(explosion);
}
}
}
// clean out inactive teddy bears and add new ones as necessary
for(int i=bears.Count-1;i>=0;i--)
if(!bears[i].Active)
bears.RemoveAt(i);
while (bears.Count != GameConstants.MAX_BEARS)
SpawnBear();
// clean out inactive projectiles
for(int i=projectiles.Count-1; i>=0;i--)
if(!projectiles[i].Active)
projectiles.RemoveAt(i);
// clean out finished explosions
for (int i = explosions.Count - 1; i >= 0; i--)
if (explosions[i].Finished)
explosions.RemoveAt(i);
base.Update(gameTime);
}
