public void Shoot(GameTime gameTime, Vector2 position)
{
// Check if we're allowed to fire, do so
if (GameHelper.AllowedToFire(_lastFired, _shootTimer, gameTime))
{
_lastFired = gameTime.TotalGameTime.TotalMilliseconds;
Game game = GameLogic.GetInstance().GetGame();
Projectile projectile = new Projectile(game, _pelletDamage);
projectile.SetMovingBehaviour(new StraightLine(projectile, _speed));
projectile.SetPosition(position + _offset);
projectile.SetScale(_bulletScale);
game.Components.Add(projectile);
GameLogic.GetInstance().AddPlayerProjectile(projectile);
}
}
public override void Update(GameTime gameTime)
{
if (_random.NextDouble() <= _shootChance)
{
GameLogic gameLogic = GameLogic.GetInstance();
Game game = gameLogic.GetGame();
Projectile projectile = new Projectile(game, 1.0f);
projectile.SetMovingBehaviour(new StraightLine(projectile, _shootVector));
// Tweak the vertical position with one scaled pixel,
// It looks better
projectile.SetPosition(GetPosition() + _offset - new Vector2(0.0f,gameLogic.GetScale()));
projectile.SetScale(gameLogic.GetScale() * 2.0f);
game.Components.Add(projectile);
gameLogic.AddEnemyProjectile(projectile);
}
base.Update(gameTime);
}
public override void Shoot(GameTime gameTime, Vector2 position)
{
// Check if we're allowed to fire, do so
if (GameHelper.AllowedToFire(_lastFired, _shootTimer, gameTime))
{
_lastFired = gameTime.TotalGameTime.TotalMilliseconds;
// If last time we fired from the right,
// set the offset to the left and vice versa
Vector2 offset;
if (_sideFiredLast == SideFired.Left)
{
offset = new Vector2(_offset.X, _offset.Y);
_sideFiredLast = SideFired.Right;
}
else
{
offset = new Vector2(-_offset.X, _offset.Y);
_sideFiredLast = SideFired.Left;
}
for(int i = 0;i < _pelletNum;i++)
{
Vector2 totalOffset = offset;
Vector2 verticalOffset = new Vector2(0, _scale * _rocketScale);
Projectile projectile = new Projectile(GameLogic.GetInstance().GetGame(), _pelletDamage);
projectile.SetMovingBehaviour(new StraightLine(projectile, _speed));
for(int k = 0;k < i;k++)
{
totalOffset += verticalOffset;
}
projectile.SetPosition(position + totalOffset);
projectile.SetScale(_scale * _rocketScale);
GameLogic.GetInstance().GetGame().Components.Add(projectile);
GameLogic.GetInstance().AddPlayerProjectile(projectile);
}
}
_wpn.Shoot(gameTime, position);
}
public override void Shoot(GameTime gameTime, Vector2 position)
{
// Check if we're allowed to fire, do so
if (GameHelper.AllowedToFire(_lastFired, _shootTimer, gameTime))
{
_lastFired = gameTime.TotalGameTime.TotalMilliseconds;
// If last time we fired from the right,
// set the offset to the left and vice versa
Vector2 offset;
if (_sideFiredLast == SideFired.Left)
{
offset = new Vector2(_offset.X, _offset.Y);
_sideFiredLast = SideFired.Right;
}
else
{
offset = new Vector2(-_offset.X, _offset.Y);
_sideFiredLast = SideFired.Left;
}
// Extra Offset for the spacing between elements
Vector2 extraOffset = new Vector2();
// Store the previous projectile so we can follow it.
// This allows the rest of the missile to stay together if the
// enemy dies.
Projectile previousProjectile = null;
for(int i = 0;i < _pelletNum;i++)
{
Vector2 totalOffset = offset;
Projectile projectile = new Projectile(GameLogic.GetInstance().GetGame(), _pelletDamage);
if(previousProjectile == null)
{
projectile.SetPosition(position + totalOffset);
projectile.SetMovingBehaviour(new Follow(projectile, _enemies, _speed));
Vector2 t = projectile.GetMovingBehaviour().GetSpeed();
t.Normalize();
extraOffset = new Vector2(0.0f, -_scale * _missileScale * 1.01f);
}
else
{
for (int j = 0; j < i; j++)
{
totalOffset += extraOffset;
}
projectile.SetPosition(position + totalOffset);
projectile.SetMovingBehaviour(new Follow(projectile, previousProjectile, _enemies, _speed));
}
previousProjectile = projectile;
projectile.SetScale(_scale * _missileScale);
GameLogic.GetInstance().GetGame().Components.Add(projectile);
GameLogic.GetInstance().AddPlayerProjectile(projectile);
}
}
_wpn.Shoot(gameTime, position);
}
