public void CheckForShipAward(StarShip starShip)
{
if (extrasList.Count == 0)
return;
Extra.ExtraType extra = CheckForHitExtra(starShip);
switch (extra) {
case Extra.ExtraType.PhotonAmmo: //A
starShip.PhotonAmmo += 25;
break;
case Extra.ExtraType.Weapons: //W
if (starShip.MaxWeapon < Weapon.Photon3)
starShip.MaxWeapon++;
//starShip.Weapon = starShip.MaxWeapon; //now using StarShip.AutoSelectMaxWeapon()
break;
case Extra.ExtraType.Hundred: //100
InvasionGame.Scoreboard.Score += 100;
break;
case Extra.ExtraType.BlasterAmmo: //B
starShip.LaserAmmo += 40;
break;
case Extra.ExtraType.Shield: //S
starShip.Shield += 10;
break;
}
if (extra != Extra.ExtraType.NotSet)
SoundManager.Instance.Play(gotExtraSoundEffect);
}
public static IGameScreen InitNextLevel(int level, StarShip ship)
{
InvasionGame.Scoreboard.Level = level;
BulletsManager.Instance.Reset();
UFOsManager.Instance.Reset();
ExtrasManager.Instance.Reset();
ship.InitLevel();
UFOsManager.Instance.SetLevel(level);
UFOsManager.Instance.InitLevel(level);
return GameScreen.LevelScreen;
}
public Invasion(Game game)
: base(game)
{
GameInProgress = false;
// Initialize the static Instance
Game.Components.Add(new BulletsManager(Game));
Game.Components.Add(new ExtrasManager(Game));
Game.Components.Add(new UFOsManager(Game));
StarShip = new StarShip(Game);
Game.Components.Add(StarShip);
ContentLoader.LoadContent(Game.Content);
TouchPanel.EnabledGestures = GestureType.None;
}
/// <summary>
/// check if the ship was hit by a bullet
/// </summary>
/// <returns>true if the ship was hit by a bullet
/// else false</returns>
public bool CheckForHitShip(StarShip starShip)
{
if (starShip.ShipState != ShipState.OK)
return false;
if (bulletList.Count > 0) {
Rectangle shipBoundingBox = starShip.BoundingBox;
for (int iBullet = bulletList.Count-1; iBullet >= 0; iBullet--) {
Bullet bullet = (Bullet)bulletList[iBullet];
Rectangle bulletBoundingBox = bullet.BoundingBox;
if (bulletBoundingBox.Intersects(shipBoundingBox) &&
bullet.BulletSource == BulletSource.UfoPhotonBlaster)
{
bulletList.Remove(bullet);
return true;
}
}
}
return false;
}
/// <summary>
/// Check if the ship got an extra
/// </summary>
/// <returns>the value of the extra that was hit</returns>
Extra.ExtraType CheckForHitExtra(StarShip starShip)
{
Extra.ExtraType hitExtra = Extra.ExtraType.NotSet;
Rectangle shipBoundingBox = starShip.BoundingBox;
for (int iExtra = extrasList.Count-1; iExtra >= 0; iExtra--) {
Extra extra = (Extra)extrasList[iExtra];
Rectangle extraBoundingBox = extra.BoundingBox;
if (extraBoundingBox.Intersects(shipBoundingBox)) {
hitExtra = extra.Type;
extrasList.Remove(extra);
return hitExtra;
}
}
return hitExtra;
}