public void AddAsteroidType(AsteroidType aNewType, double aChance = 0)
{
lock (mAsteroidsTypes)
{
mAsteroidsTypes.Add(aNewType, aChance);
}
}
public void SetChance(AsteroidType aType, double aNewChance)
{
lock (mAsteroidsTypes)
{
if (mAsteroidsTypes.ContainsKey(aType))
{
mAsteroidsTypes[aType] = aNewChance;
}
}
}
public void DeleteAsteroidType(AsteroidType aType)
{
lock (mAsteroidsTypes)
{
if (mAsteroidsTypes.ContainsKey(aType))
{
mAsteroidsTypes.Remove(aType);
}
}
}
private Asteroid CreateAsteroid(AsteroidType aType)
{
double lAsteroidX = 0;
double lAsteroidY = 0;
double lDirection = 0;
double lAsteroidSize = aType.MinSize + mRandom.NextDouble() * (aType.MaxSize - aType.MinSize);
//left /right
if (mRandom.Next(2) == 0)
{
lAsteroidY = mRandom.Next((int)GameRoom.RoomHeight);
//left
if (mRandom.Next(2) == 0)
{
lAsteroidX = -lAsteroidSize / 2;
lDirection = -90 + mRandom.Next(181);
}
else//right
{
lAsteroidX = (int)GameRoom.RoomWidth + lAsteroidSize / 2;
lDirection = 90 + mRandom.Next(181);
}
}
else //top/bottom
{
lAsteroidX = mRandom.Next((int)GameRoom.RoomWidth);
//top
if (mRandom.Next(2) == 0)
{
lAsteroidY = -lAsteroidSize / 2;
lDirection = mRandom.Next(181);
}
else //bottom
{
lAsteroidY = (int)GameRoom.RoomHeight + lAsteroidSize / 2;
lDirection = 180 + mRandom.Next(181);
}
}
double lRotationSpeed = (mRandom.NextDouble() - .5) * 2 * aType.MaxRotationSpeed;
AsteroidSettings lSettings = new AsteroidSettings()
{
MinSizeForChildren = aType.MinSizeForChildren,
MissileDamage = aType.MissileDamage,
ProjectileDamage = aType.ProjectileDamage,
Size = lAsteroidSize,
Strength = aType.Strength,
TypeName = aType.TypeName,
PointsMultiplier = aType.PointsMultiplier,
RotationSpeed = lRotationSpeed
};
double lSpeed = aType.MinSpeed + mRandom.NextDouble() * (aType.MaxSpeed - aType.MinSpeed);
return(new Asteroid(aType.BitmapFrame, aType.ExplosionFrame,
new Point(lAsteroidX, lAsteroidY),
lDirection, lSpeed,
lSettings));
}
private void GenerateAsteroidTypes()
{
AsteroidType lType1 = new AsteroidType()
{
BitmapFrame = mAsteroidBitmapFrame,
ExplosionFrame = mExplosionBitmapFrame,
MaxSize = 64,
MinSize = 48,
MinSizeForChildren = 16,
MinSpeed = 2,
MaxSpeed = 4,
MissileDamage = 1,
PointsMultiplier = 1,
ProjectileDamage = 1,
Strength = 1,
TypeName = "Basic",
MaxRotationSpeed = 4
};
ChancesLineConfiguration lChances1 = new ChancesLineConfiguration()
{
MaxChance = 0.18,
MaxChanceScore = 18000,
MinChance = 0.01,
MinChanceScore = 0
};
AsteroidType lType2 = new AsteroidType()
{
BitmapFrame = mAsteroid2BitmapFrame,
ExplosionFrame = mExplosionBitmapFrame,
MaxSize = 128,
MinSize = 80,
MinSizeForChildren = 32,
MinSpeed = 2,
MaxSpeed = 3,
MissileDamage = 0.5,
PointsMultiplier = 2.5,
ProjectileDamage = 0.2,
Strength = 2,
TypeName = "Advanced",
MaxRotationSpeed = 1
};
ChancesLineConfiguration lChances2 = new ChancesLineConfiguration()
{
MaxChance = 0.02,
MaxChanceScore = 50000,
MinChance = 0.000,
MinChanceScore = 4000
};
AsteroidType lType3 = new AsteroidType()
{
BitmapFrame = mAsteroid3BitmapFrame,
ExplosionFrame = mExplosionBitmapFrame,
MaxSize = 48,
MinSize = 24,
MinSizeForChildren = 96,
MinSpeed = 8,
MaxSpeed = 12,
MissileDamage = 0.5,
PointsMultiplier = 3.5,
ProjectileDamage = 0.05,
Strength = 8,
TypeName = "Elite",
MaxRotationSpeed = 0
};
ChancesLineConfiguration lChances3 = new ChancesLineConfiguration()
{
MaxChance = 0.015,
MaxChanceScore = 40000,
MinChance = 0.00,
MinChanceScore = 10000
};
mAsteroidTypes.Add(lType1, lChances1);
mAsteroidTypes.Add(lType2, lChances2);
mAsteroidTypes.Add(lType3, lChances3);
}