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;
}
}
/// <summary>
/// Instantiates a player, puts him in the level, and remembers where to put him when he is resurrected.
/// </summary>
private Tile LoadStartTile(int x, int y)
{
if (Player != null)
{
throw new NotSupportedException("A level may only have one starting point.");
}
start = RectangleExtensions.GetBottomCenter(GetBounds(x, y));
player = new Bobo(mainGameScreen, this, start);
return(new Tile(null, TileCollision.Passable));
}
private void OnBootsCollected(Bobo player)
{
//score += Gem.PointValue;
player.OnBoots();
}
/// <summary>
/// Called when this gem has been collected by a player and removed from the level.
/// </summary>
/// <param name="collectedBy">
/// The player who collected this gem. Although currently not used, this parameter would be
/// useful for creating special powerup gems. For example, a gem could make the player invincible.
/// </param>
public void OnCollected(Bobo collectedBy)
{
//collectedSound.Play();
}
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);
}
}
}
private void OnBootsCollected(Bobo player)
{
//score += Gem.PointValue;
player.OnBoots();
}
/// <summary>
/// Instantiates a player, puts him in the level, and remembers where to put him when he is resurrected.
/// </summary>
private Tile LoadStartTile(int x, int y)
{
if (Player != null)
throw new NotSupportedException("A level may only have one starting point.");
start = RectangleExtensions.GetBottomCenter(GetBounds(x, y));
player = new Bobo(mainGameScreen, this, start);
return new Tile(null, TileCollision.Passable);
}
/// <summary>
/// Called when this gem has been collected by a player and removed from the level.
/// </summary>
/// <param name="collectedBy">
/// The player who collected this gem. Although currently not used, this parameter would be
/// useful for creating special powerup gems. For example, a gem could make the player invincible.
/// </param>
public void OnCollected(Bobo collectedBy)
{
//collectedSound.Play();
}
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 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);
}
}
