public void ProjectileUpdate()
{
Vector3 oldPosition = new Vector3(3, 5, 1);
PointTargetProjectile arrow = new PointTargetProjectile(
new Damage(DamageType.Pierce, 25, 0), MovementFactory.CreateParabolicMovement(30, 0.2, new Vector3(0, 2, 0)),
oldPosition, new Vector3(10, 0, 8));
arrow.Update(0.4);
Assert.AreNotEqual<Vector3>(oldPosition, arrow.Position);
Unit target = new Unit(100, ArmorType.Unarmored, 10, 20, Vector3.zero);
UnitSeekingProjectile magicMissile = new UnitSeekingProjectile(
new Damage(DamageType.Magic, 50, 5), MovementFactory.CreateLinear3DMovement(25),
oldPosition, target);
magicMissile.Update(0.4);
Assert.AreNotEqual<Vector3>(oldPosition, magicMissile.Position);
// Illegal calls
try {
arrow.Update(-0.1);
Assert.Fail("DeltaTime can't be lower than zero");
} catch (ArgumentException) {
}
}
public void ProjectileCreation()
{
PointTargetProjectile arrow = new PointTargetProjectile(
new Damage(DamageType.Pierce, 25, 0), MovementFactory.CreateParabolicMovement(30, 20, new Vector3(0, 2, 0)),
new Vector3(0, 2, 0), new Vector3(10, 0, 8));
Assert.AreEqual<Damage>(new Damage(DamageType.Pierce, 25, 0), arrow.Damage);
Movement expectedMovement = MovementFactory.CreateParabolicMovement(30, 20, arrow.Position);
expectedMovement.SetTarget(new Vector3(10, 0, 8));
Assert.AreEqual<Movement>(expectedMovement, arrow.Movement);
Assert.AreEqual<Vector3>(new Vector3(10, 0, 8), arrow.Movement.GetTarget());
Unit target = new Unit(100, ArmorType.Unarmored, 10, 20, Vector3.zero);
UnitSeekingProjectile magicMissile = new UnitSeekingProjectile(
new Damage(DamageType.Magic, 50, 5), MovementFactory.CreateLinear3DMovement(25),
new Vector3(0, 2, 2), target);
Assert.AreEqual<Damage>(new Damage(DamageType.Magic, 50, 5), magicMissile.Damage);
expectedMovement = MovementFactory.CreateLinear3DMovement(25);
expectedMovement.SetTarget(target.Position);
Assert.AreEqual<Movement>(MovementFactory.CreateLinear3DMovement(25), magicMissile.Movement);
Assert.AreEqual<Unit>(target, magicMissile.Target);
// Illegal calls
try {
Projectile damageNull = new PointTargetProjectile(
null, MovementFactory.CreateLinear3DMovement(30),
new Vector3(0, 2, 0), new Vector3(10, 0, 8));
Assert.Fail("Damage can't be null");
} catch (ArgumentException) {
}
}
