private void ResetReload(IShootingEntity shooter, float dt)
{
if (shooter != null)
{
if (shooter.Recharge > 0)
{
shooter.Recharge -= dt;
}
}
}
/// <summary>
/// Fires a bullet for the entity if based on the behavior.
/// </summary>
/// <param name="entity">The source entity shooting.</param>
/// <param name="gameTime">The elapsed game time.</param>
/// <param name="bulletManager">A bullet manager to shoot bullets with.</param>
public void FireWhenReady(IShootingEntity entity, GameTime gameTime)
{
if (gameTime.TotalGameTime > this.LastShot + this.FireRate)
{
this.LastShot = gameTime.TotalGameTime;
var lBullet = new BulletEntity
{
Damage = this.BulletDamage,
Renderer = new BasicRenderer(this.BulletTexture),
MovementBehavior = new StraightMovementBehavior
{
Acceleration = Vector2.Zero,
Velocity = Vector2.Normalize(this.BulletDirection) * this.BulletSpeed,
Position = entity.Position + (entity.Size / 2f),
},
IsFriendly = entity.IsFriendly,
};
this.FireBullet(lBullet);
}
}
/// <summary>
/// This will never fire a bullet.
/// </summary>
/// <param name="entity">The source entity shooting.</param>
/// <param name="gameTime">The elapsed game time.</param>
/// <param name="bulletManager">A bullet manager to shoot bullets with.</param>
public void FireWhenReady(IShootingEntity entity, GameTime gameTime)
{
}
/// <summary>
/// Fires a bullet for the entity if based on the behavior.
/// </summary>
/// <param name="entity">The source entity shooting.</param>
/// <param name="gameTime">The elapsed game time.</param>
/// <param name="bulletManager">A bullet manager to shoot bullets with.</param>
public void FireWhenReady(IShootingEntity entity, GameTime gameTime)
{
if (gameTime.TotalGameTime > this.LastShot + this.FireRate)
{
this.LastShot = gameTime.TotalGameTime;
var lDirectionOffset = MathHelper.ToRadians(this.Spread);
var lDirection = Math.Atan2(this.BulletDirection.Y, this.BulletDirection.X);
var lTopDirection = lDirection - lDirectionOffset;
var lBottomDirection = lDirection + lDirectionOffset;
var lTopVector = this.BulletSpeed * new Vector2(
(float)Math.Cos(lTopDirection),
(float)Math.Sin(lTopDirection));
var lBottomVector = this.BulletSpeed * new Vector2(
(float)Math.Cos(lBottomDirection),
(float)Math.Sin(lBottomDirection));
var lBulletTop = new BulletEntity
{
Damage = this.BulletDamage,
MovementBehavior = new StraightMovementBehavior
{
Acceleration = Vector2.Zero,
Velocity = lTopVector,
Position = entity.Position + (entity.Size / 2f),
},
Renderer = new BasicRenderer(this.BulletTexture),
IsFriendly = entity.IsFriendly,
};
var lBulletBottom = new BulletEntity
{
Damage = this.BulletDamage,
Renderer = new BasicRenderer(this.BulletTexture),
MovementBehavior = new StraightMovementBehavior
{
Acceleration = Vector2.Zero,
Velocity = lBottomVector,
Position = entity.Position + (entity.Size / 2f),
},
IsFriendly = entity.IsFriendly,
};
this.FireBullet(lBulletTop);
this.FireBullet(lBulletBottom);
}
}
