/// <summary>
/// Queues up a wave of enemies per player on the sides of the screen.
/// </summary>
/// <param name="enemyType"> The type of enemy to spawn.</param>
/// <param name="playerSpecifc">If true, each spawn can only be damaged by the player who shares a
/// colour with it.</param>
void SidesWave(EnemyType enemyType, bool playerSpecifc)
{
ICollection <IGenerator> wave;
SideGenerator g;
int[] sides = { 0, 1, 2, 3 };
shuffle(sides);
foreach (MainGun p in model.ActivePlayers)
{
wave = new LinkedList <IGenerator>();
g = new SideGenerator(sides[p.PlayerId], 1 + random.Next(1 + LinearDifficulty(50, 3)));
g.EnemyHealth = 1 + LinearDifficulty(5, 0);
g.EnemySize = 20;
g.EnemySizeVariance = LinearDifficulty(5, 10);
g.EnemyType = enemyType;
g.Frequency = model.Music.ClicksPerBeat;
g.GroupSize = 2 + LinearDifficulty(8, 10);
g.MultiplayerAdjustment = 0;
if (playerSpecifc)
{
g.PlayerSpecific = true;
}
wave.Add(g);
waves.Enqueue(wave);
}
}
/// <summary>
/// Chooses a random generator type and enemy type per player and queues them.
/// </summary>
/// <param name="useAllSides">False if only each player's own side should be used to spawn, true if
/// there should be a chance of using a random side.</param>
/// <param name="playerSpecifc">If true, each spawn can only be damaged by the player who shares a
/// colour with it.</param>
void RandomWave(bool useAllSides, bool playerSpecifc)
{
ICollection <IGenerator> wave = new LinkedList <IGenerator>();
AbstractGenerator g;
foreach (MainGun p in model.ActivePlayers)
{
int side = p.PlayerId;
// If useAllSides, sometimes choose a different side.
if (useAllSides && random.Next(2) == 0)
{
side = random.Next(0, 3);
}
//Choose the type of generator.
int genType = random.Next(3);
switch (genType)
{
case 0: g = new CircleGenerator(1);
g.GroupSize = 20;
g.MultiplayerAdjustment = 1;
System.Console.WriteLine(0);
break;
case 1: g = new PointGenerator(PointGenerator.PointOnSide(side, 20), 3 + LinearDifficulty(10, 12));
System.Console.WriteLine(1);
break;
case 2: g = new SideGenerator(side, 1);
g.GroupSize = 20;
g.MultiplayerAdjustment = 1;
System.Console.WriteLine(2);
break;
default: throw new InvalidOperationException();
}
//Choose the type of enemy.
int enemyType = random.Next(3);
switch (enemyType)
{
case 0:
g.EnemyType = EnemyType.Regular;
break;
case 1:
g.EnemyType = EnemyType.Spiral;
break;
case 2:
g.EnemyType = EnemyType.Wave;
break;
default: throw new InvalidOperationException();
}
g.EnemyHealth = 1 + LinearDifficulty(5, 0);
g.EnemySize = 20;
g.EnemySizeVariance = LinearDifficulty(5, 10);
g.Frequency = model.Music.ClicksPerBeat;
if (playerSpecifc)
{
g.PlayerSpecific = true;
}
wave.Add(g);
}
waves.Enqueue(wave);
}