private void HandleTargetCollision()
{
foreach (Target t in _targets.ToArray())
{
foreach (RectangleShape b in _player.bullets.ToArray())
{
if (Target.HasBulletHitTarget(b, t))
{
if (t is EquationTarget)
{
EquationTarget eqTarget = (EquationTarget)t;
eqTarget.Selected();
Console.WriteLine("{0} {1} {2} = {3}", eqTarget.GetEquation.val1, eqTarget.GetEquation.type.ToString(), eqTarget.GetEquation.val2, eqTarget.GetEquation.solution);
_isSolving = true;
_eqToSolve = eqTarget;
}
else
{
// only remove now if normal target
// equation targets get removed after being solved
_targets.Remove(t);
// normal target hit
_score += 10;
}
_player.RemoveBullet(b);
break;
}
}
}
}
public void TestTargetCollision()
{
Target t1 = new Target(10, 20);
Target t2 = new Target(510, 20);
Target t3 = new Target(10, 510);
Target t4 = new Target(20, 10);
// rect represents a bullets demensions
RectangleShape rect = new RectangleShape(new Vector2f(10, 30));
rect.Position = new Vector2f(15, 25);
// check for bounding box collision
Assert.IsTrue(Target.HasBulletHitTarget(rect, t1));
Assert.IsFalse(Target.HasBulletHitTarget(rect, t2));
Assert.IsFalse(Target.HasBulletHitTarget(rect, t3));
Assert.IsTrue(Target.HasBulletHitTarget(rect, t4));
}