void Spawn()
{
if (SpawnDelayTimer.IsDone || IsFirstSpawn)
{
// Increase the spawn delay every 5 waves
if (WaveNr % 5 == 0)
{
SpawnDelayTimer.TimeInMS += SPAWN_DELAY_INCREASE;
}
// Reset the spawn delay timer
SpawnDelayTimer.Reset();
if (WaveNr < 60 && !IsFirstSpawn)
{
WaveNr++;
WaveNrSB.Remove(0, WaveNrSB.Length);
WaveNrSB.Append(WaveNr);
SpawnClearBonus();
NBombWasUsedThisWave = false;
}
IsFirstSpawn = false;
#region Clean Gun and Enemy Pools
CleanGunPools();
StraightEnemyPool.CleanUp();
SuiciderEnemyPool.CleanUp();
ZigZagEnemyPool.CleanUp();
ItemEnemyPool.CleanUp();
DualMissile45Pool.CleanUp();
BombardEnemyPool.CleanUp();
#endregion
#region Interest
bool InterestWasReturned = false;
foreach (Player p in Players)
{
for (int i = 0; i < p.Interests.Count; i++)
{
p.Interests[i]--;
if (p.Interests[i] == 0)
{
p.Score += (int)(10000 * Maths.RandomNr(115, 130) / (float)100);
p.Interests.RemoveAt(i);
i--;
InterestWasReturned = true;
}
}
}
if (InterestWasReturned)
{
Engine.Instance.Audio.PlaySound(AudioConstants.CoinDrop);
}
#endregion
int spawnNr = Maths.RandomNr(1, 7 + WaveNr / 2);
// Regular
if (WaveNr <= 5 && spawnNr < 5)
{
spawnNr = 5;
}
for (int i = 0; i < spawnNr; i++)
{
StraightEnemy se = StraightEnemyPool.New();
se.Initialize(new Vector2(Maths.RandomNr(0, Engine.Instance.Width - 64), Maths.RandomNr(-512, -57)));
Entities.Add(se);
}
// Scrapstation
if (ActiveScrapStation == null && WaveNr >= 12 && (Maths.Chance(10) || (ItemEnemy.LastWaveSpawn <= (WaveNr - 10))))
{
SpawnScrapStation();
}
// Side
if (WaveNr >= 10)
{
spawnNr = Maths.RandomNr(0, (WaveNr / 10) + 1);
for (int i = 0; i < spawnNr; i++)
{
SideEnemy se = SideEnemyPool.New();
se.Initialize();
Entities.Add(se);
}
}
// Suicide
if (WaveNr >= 20)
{
spawnNr = Maths.RandomNr(0, (WaveNr / 3) - 5);
if (spawnNr > 7)
{
spawnNr = 7;
}
for (int i = 0; i < spawnNr; i++)
{
SuiciderEnemy se = SuiciderEnemyPool.New();
se.Initialize(new Vector2(Maths.RandomNr(0, Engine.Instance.Width - 35), Maths.RandomNr(-512, -64)));
Entities.Add(se);
}
}
// Bombard
if (WaveNr / 3 > 5)
{
spawnNr = Maths.RandomNr(0, (WaveNr / 3) - 5);
for (int i = 0; i < spawnNr; i++)
{
BombardEnemy be = BombardEnemyPool.New();
be.Initialize(new Vector2(Maths.RandomNr(0, Engine.Instance.Width - 60), Maths.RandomNr(-512, -64)));
Entities.Add(be);
}
}
// 45/M45 Missile
if (WaveNr / 2 > 3)
{
spawnNr = Maths.RandomNr(0, -3 + WaveNr / 2);
for (int i = 0; i < spawnNr; i++)
{
Dual45Enemy de45 = Dual45EnemyPool.New();
de45.Initialize(new Vector2(Maths.RandomNr(0, Engine.Instance.Width - 43), Maths.RandomNr(-512, -64)));
Entities.Add(de45);
}
}
// Item enemy
for (int i = 0; i < 3; i++)
{
if (Maths.Chance(5))
{
ItemEnemy.LastWaveSpawn = WaveNr;
ItemEnemy ie = ItemEnemyPool.New();
ie.Initialize(new Vector2(Maths.RandomNr(0, Engine.Instance.Width - 48), Maths.RandomNr(-512, -112)));
Entities.Add(ie);
}
}
// Zigzag
if (WaveNr / 2 > 3)
{
spawnNr = Maths.RandomNr(0, -3 + WaveNr / 2);
for (int i = 0; i < spawnNr; i++)
{
ZigZagEnemy zze = ZigZagEnemyPool.New();
zze.Initialize(new Vector2(Maths.RandomNr(0, Engine.Instance.Width - 57), Maths.RandomNr(-256, -64)));
Entities.Add(zze);
}
}
}
}
public Level(int startingWave, int dropRateModifier, int waveDelayInMS, int area, float scoreModifier, string music, ePlaneType planeType, string shipName)
{
// Music
Music = music;
MP3MusicMgr.Instance.PlayMusic(music);
ScoreModifier = scoreModifier;
WaveNr = startingWave;
ItemEnemy.LastWaveSpawn = WaveNr;
DropRateModifier = dropRateModifier;
SpawnDelayTimer = new SimpleTimer(waveDelayInMS);
ScrollBG = new ScrollBG("bg0" + area.ToString());
Shop.IsFirstVisit = true;
if (area == 3 || area == 4)
{
MG1.MGDrawColor = Color.DarkRed;
MG2.MGDrawColor = Color.DarkBlue;
}
else
{
MG1.MGDrawColor = MG2.MGDrawColor = Color.White;
}
WaveNrSB = new StringBuilder(startingWave.ToString(), 2);
BroadPhase.Instance = new BroadPhase(128);
BroadPhase.Instance.Init();
Level.Instance = this;
#region Generic Pools
MGPool = new Pool <MG1>(25, true, g => !g.IsDisposed, () => MG1.PoolConstructor());
MG2Pool = new Pool <MG2>(1, true, g => !g.IsDisposed, () => MG2.PoolConstructor());
AutoAimPool = new Pool <AutoAim>(100, true, g => !g.IsDisposed, () => AutoAim.PoolConstructor());
BoomPool = new Pool <Boom1>(100, true, g => !g.IsDisposed, () => Boom1.PoolConstructor());
MissilePool = new Pool <Missile>(80, true, g => !g.IsDisposed, () => Missile.PoolConstructor());
DualMissile45Pool = new Pool <DualMissile45>(80, true, g => !g.IsDisposed, () => DualMissile45.PoolConstructor());
// Enemies
StraightEnemyPool = new Pool <StraightEnemy>(200, true, e => !e.IsDisposed, () => StraightEnemy.PoolConstructor());
SuiciderEnemyPool = new Pool <SuiciderEnemy>(60, true, e => !e.IsDisposed, () => SuiciderEnemy.PoolConstructor());
ItemEnemyPool = new Pool <ItemEnemy>(10, true, e => !e.IsDisposed, () => ItemEnemy.PoolConstructor());
ZigZagEnemyPool = new Pool <ZigZagEnemy>(130, true, e => !e.IsDisposed, () => ZigZagEnemy.PoolConstructor());
BombardEnemyPool = new Pool <BombardEnemy>(60, true, e => !e.IsDisposed, () => BombardEnemy.PoolConstructor());
Dual45EnemyPool = new Pool <Dual45Enemy>(60, true, e => !e.IsDisposed, () => Dual45Enemy.PoolConstructor());
SideEnemyPool = new Pool <SideEnemy>(10, true, e => !e.IsDisposed, () => SideEnemy.PoolConstructor());
// Explosions
ExplosionPool = new Pool <Visual>(100, true, v => !v.IsDisposed, () => Visual.PoolConstructor());
// Scrap station
ScrapStationPool = new Pool <ScrapStation>(2, true, s => !s.IsDisposed, () => ScrapStation.PoolConstructor());
#endregion
Players.Add(new Player());
// Projectile pool
for (int i = 0; i < PROJECTILE_POOL_MAX; i++)
{
ProjectilePool.Add(new BaseProjectile());
}
// Pickup pool
for (int i = 0; i < PICKUP_MAX; i++)
{
PickupPool.Add(new Pickup());
}
// Increase the spawn delay every 5 waves
int spawnDelayIncs = WaveNr / 5;
for (int i = 0; i < spawnDelayIncs; i++)
{
SpawnDelayTimer.TimeInMS += SPAWN_DELAY_INCREASE;
}
// Add starting resources
for (int i = 1; i <= startingWave; i++)
{
if (i < 5)
{
for (int j = 0; j < Players.Count; j++)
{
Players[j].Score += 150;
}
}
else
{
for (int j = 0; j < Players.Count; j++)
{
Players[j].Score += 500;
}
}
// Limit score to ~15000
if (Players[0].Score >= 15000)
{
break;
}
}
// Spawn scrap station if starting wave # >=20
if (startingWave >= 20)
{
SpawnScrapStation();
}
#region Player
PlayerShip ps = new PlayerShip(PlayerIndex.One, new Vector2(500, 400), Players[0]);
ps.SetPlaneType(planeType, shipName);
// Bonus speed & shield regen
int bonusSpeedUpgrades = startingWave / 10;
for (int i = 0; i < bonusSpeedUpgrades; i++)
{
ps.UpgradeSpeed();
ps.UpgradeShieldRegen();
}
// Add mg
MG1 mg = MGPool.New();
mg.Initialize(new Vector2(5, ps.Height - 20), new Vector2(ps.Width - 5 - 8, ps.Height - 20), ps.Owner);
ps.Guns.Add(mg);
Entities.Add(ps);
PlayerShips.Add(ps);
#endregion
// Pause
PauseLocation = Common.CenterString(PausedFont, PAUSE_TEXT, Engine.Instance.Width, Engine.Instance.Height);
// Collect Garbage
System.GC.Collect();
}