void EntitiesUpdate(double elapsedTime)
{
//血掉光后死亡
if (hp <= 0 && living)
{
living = false;
disabled = true;
//死亡时掉落道具
Datas.CurrentItemAdd.Add(new PowerPoint(texturemanager, Position.X, Position.Y));
Datas.CurrentItemAdd.Add(new PowerPoint(texturemanager, Position.X, Position.Y));
Datas.CurrentItemAdd.Add(new PowerPoint(texturemanager, Position.X, Position.Y));
Datas.CurrentItemAdd.Add(new PowerPoint(texturemanager, Position.X, Position.Y));
Datas.CurrentItemAdd.Add(new PowerPoint(texturemanager, Position.X, Position.Y));
Datas.CurrentItemAdd.Add(new PowerPoint(texturemanager, Position.X, Position.Y));
Datas.CurrentItemAdd.Add(new PowerPoint(texturemanager, Position.X, Position.Y));
Bullets.Clear(); //清空子弹列表
}
double dx = elapsedTime * Direction.X * speed;
double dy = elapsedTime * Direction.Y * speed;
double tx = Position.X + dx;
double ty = Position.Y + dy;
Position.X = tx;
Position.Y = ty;
}
// when the player dies
internal void Reset()
{
Player1 = new Player();
Bullets.Clear();
Enemies.Clear();
resetTimer = RESET_TIMER;
}
public void Reset()
{
shotIterator.Reset();
Bullets.Clear();
ActiveStreams.Clear();
Score = 0;
TotalExited = 0;
}
public void ResetBeforeNextLevel()
{
foreach (Bullet bullet in Bullets)
{
SpaceShipManager.Remove(bullet);
bullet.Dispose();
}
Bullets.Clear();
Position = InitPosition;
ScoreAsText.Text = string.Format("Player {0} Score : {1}", PlayerNumber.ToString(), Score.ToString());
}
public void Update()
{
if (Bullets.Count == 0)
{
return;
}
for (var i = 0; i < Bullets.Count; i++)
{
Bullets[i].UpdateNotImportant();
}
var exists = Bullets.Where(e => e.Exists).ToArray();
Bullets.Clear();
Bullets.AddRange(exists);
}
protected override void BeforeShoot()
{
for (int i = 0; i < BulletsCount; ++i)
{
var bullet = Instantiate <GameObject>(BulletPrefab);
bullet.GetComponent <ShotgunBullet>().Setup(this, Damage, MoveSpeed);
var bulletTr = bullet.transform;
bulletTr.SetParent(ThisTransform);
bulletTr.localPosition = new Vector2((i - BulletsCount / 2) * 0.2f, 0f);
float angle = Angle * (BulletsCount / 2 - i);
bulletTr.Rotate(0f, 0f, angle, Space.World);
Bullets.Clear();
Bullets.Add(bullet);
}
}
/// <summary>
/// Se llama en cada frame.
/// Se debe escribir toda la lógica de computo del modelo, así como también verificar entradas del usuario y reacciones
/// ante ellas.
/// </summary>
/// <param name="gameTime">The gameTime<see cref="GameTime"/>.</param>
protected override void Update(GameTime gameTime)
{
if (Keyboard.GetState().IsKeyDown(Keys.Escape))
{
// Exit game
Exit();
}
if (Keyboard.GetState().IsKeyDown(Keys.P))
{
// Pause/Start game
GamePause = !GamePause;
}
Spawner.Update(this);
// If GamePause is false i can move and play
if (!GamePause)
{
Camera.Update(gameTime);
Player.SetPosition(Camera.Position);
// Creates new bullets when left click
var mouse = Mouse.GetState();
if (mouse.LeftButton == ButtonState.Pressed && !ClickPressed && Bullets.Count < 15 && Recoil == 0)
{
Bullet singleBullet = new Bullet();
singleBullet.SetPosition(Camera.Position + Camera.FrontDirection * 25f);
singleBullet.SetDirection(Camera.FrontDirection);
singleBullet.SetUp(Camera.UpDirection);
Bullets.Add(singleBullet);
ClickPressed = true;
}
if (mouse.RightButton == ButtonState.Pressed && !ClickPressed && Bullets.Count < 15 && Recoil == 0)
{
Bullet Bullet1 = new Bullet();
Bullet1.SetPosition(Camera.Position + Camera.FrontDirection * 50f);
Bullet1.SetDirection(Camera.FrontDirection);
Bullet1.SetUp(Camera.UpDirection);
Bullets.Add(Bullet1);
Bullet Bullet2 = new Bullet();
Bullet2.SetPosition(Camera.Position + Vector3.Up * 5 + Camera.FrontDirection * 25f);
Bullet2.SetDirection(Camera.FrontDirection);
Bullet2.SetUp(Camera.UpDirection);
Bullets.Add(Bullet2);
ClickPressed = true;
}
if (mouse.LeftButton == ButtonState.Released && mouse.RightButton == ButtonState.Released && ClickPressed)
{
ClickPressed = false;
}
if (Bullets.Count >= 15)
{
Bullets.Clear();
}
float totalGameTime = (float)gameTime.TotalGameTime.TotalSeconds;
SpawnerModel.Update(totalGameTime, Spawner);
RedIlluminationEffect.Parameters["lightPosition"].SetValue(Camera.Position);
RedIlluminationEffect.Parameters["eyePosition"].SetValue(Camera.Position);
foreach (Enemy enemy in Enemies)
{
Vector3 enemyPos = enemy.GetPosition();
enemy.SetUp(Camera.UpDirection);
enemy.SetDirection(Vector3.Normalize(new Vector3(enemyPos.X - Camera.Position.X, 0, enemyPos.Z - Camera.Position.Z)));
enemy.Update(Camera.Position, Enemies, Camera.Position);
foreach (Bullet bullet in Bullets)
{
bullet.Update();
if (Vector3.Distance(bullet.GetPosition(), enemy.GetPosition()) < 50 && !bullet.GetDidDamage())
{
enemy.TakeDamage(bullet.GetDamage());
bullet.DoDamage();
}
}
}
Player.SetPosition(Camera.Position);
}
base.Update(gameTime);
}
protected override void Update(GameTime gameTime)
{
if (Sprites[0].kill > 0)
{
score = 0; Sprites.Clear(); Bullets.Clear(); LoadContent(); return;
}
if (Sprites.Count == 1)
{
for (int i = 1; i < r.Next(8, 25); i++)
{
Sprites.Add(new Sprite()
{
attackSpeed = System.Math.Max(r.Next(3, 20) * r.NextDouble(), 2), attacktime = System.Math.Max(r.Next(1, 10) * r.NextDouble(), 1), speed = r.Next(40, 128), index = r.Next(1, 3), changeDir = 1, Pos = new Vector2(r.Next(0, 480 - 32), r.Next(0, 16) * 32), Direction = new Vector2(r.Next(0, 2) == 1 ? 1 : -1, 0)
});
}
}
oldKs = ks;
ks = Keyboard.GetState();
bool left = ks.IsKeyDown(Keys.Left), right = ks.IsKeyDown(Keys.Right), shoot = ks.IsKeyUp(Keys.Space) && oldKs.IsKeyDown(Keys.Space) && Sprites[0].attacktime <= 0;
Sprites[0].Direction.X = left && right ? 0 : left ? -1 : right ? 1 : 0;
for (int i = Sprites.Count - 1; i >= 0; i--)
{
Sprites[i].Update(gameTime);
if (Sprites[i].shoot > 0)
{
Bullets.Add(new Sprite()
{
index = 4, Direction = new Vector2(0, 1), Pos = new Vector2(Sprites[i].Pos.X, Sprites[i].Pos.Y - 32), speed = 164, frameSpeed = .20
});
Sprites[i].attacktime = Sprites[i].attackSpeed;
Sprites[i].shoot = 0;
}
if (Sprites[i].kill > 0)
{
Sprites.RemoveAt(i);
}
}
if (shoot)
{
Sprites[0].attacktime = Sprites[0].attackSpeed;
Sprites[0].frame = 2;
Bullets.Add(new Sprite()
{
index = 3, Direction = new Vector2(0, -1), Pos = new Vector2(Sprites[0].Pos.X, Sprites[0].Pos.Y - 32), speed = 164, frameSpeed = .20
});
}
for (int i = Bullets.Count - 1; i >= 0; i--)
{
for (int j = Sprites.Count - 1; j >= 0; j--)
{
if (Bullets[i].Direction.Y > 0 && j != 0)
{
continue;
}
else if (Bullets[i].Direction.Y < 0 && j == 0)
{
continue;
}
else if (new Rectangle((int)Bullets[i].Pos.X + 4, (int)Bullets[i].Pos.Y + 4, 24, 24).Intersects(new Rectangle((int)Sprites[j].Pos.X, (int)Sprites[j].Pos.Y, 32, 32)))
{
Bullets[i].kill = 1; Sprites[j].kill = 1; score += Bullets[i].Direction.Y > 0 ? 0 : 5; continue;
}
}
Bullets[i].Update(gameTime);
if (Bullets[i].kill > 0)
{
Bullets.RemoveAt(i);
}
}
base.Update(gameTime);
}