public override void FireInternal()
{
var targetAngle = CalculateAngleToTarget();
var sprayAngle = SpaceExtensions.NormalizeQuantity(30.0f, targetAngle, true);
var sprayIncrement = 5;
var startAngle = SpaceExtensions.AddToAngle(targetAngle, -sprayAngle / 2);
var sprayedSoFar = 0;
Sound.Play("pistol");
while (sprayedSoFar < sprayAngle)
{
sprayedSoFar += sprayIncrement;
var angle = SpaceExtensions.AddToAngle(startAngle, sprayedSoFar);
var bullet = new Projectile(Holder.Left, Holder.Top, angle)
{
Range = SpaceExtensions.NormalizeQuantity(8, angle), HealthPoints = HealthPoints, PlaySoundOnImpact = true
};
bullet.Speed.HitDetectionTypes.Remove(Holder.GetType());
if (Holder.Target != null)
{
bullet.Speed.HitDetectionTypes.Add(Holder.Target.GetType());
}
SpaceTime.CurrentSpaceTime.Add(bullet);
}
}
public void TestAngleMath()
{
Assert.AreEqual(45, SpaceExtensions.AddToAngle(0, 45));
Assert.AreEqual(1, SpaceExtensions.AddToAngle(360, 1));
Assert.AreEqual(359, SpaceExtensions.AddToAngle(0, -1));
Assert.AreEqual(359, SpaceExtensions.AddToAngle(360, -1));
}