//change orb type depending on which orbs can be used and showing the colors on the trackpad
private void ChangeOrbType(OrbGun orbGun, ViveController viveController, Vector2 position)
{
Vector2 bottomToTop = Vector2.up;
Vector2 leftBottomToRightTop = new Vector2(2.0f, 2.0f);
Vector2 rightBottomToLeftTop = new Vector2(-2.0f, 2.0f);
bool left = (-bottomToTop.x * position.y + bottomToTop.y * position.x) < 0;
bool leftTop = (-leftBottomToRightTop.x * position.y + leftBottomToRightTop.y * position.x) < 0;
bool rightTop = (-rightBottomToLeftTop.x * position.y + rightBottomToLeftTop.y * position.x) > 0;
int numberOfActiveOrbs = 0;
for (OrbType orbType = OrbType.CommandOrb; orbType <= OrbType.TeleportOrb; ++orbType)
{
if (orbGun.IsOrbActive(orbType))
{
++numberOfActiveOrbs;
}
}
OrbType newOrb = OrbType.None;
if (numberOfActiveOrbs == 2)
{
newOrb = GetOrbTypeForTwoActiveOrbs(left);
}
else if (numberOfActiveOrbs == 3)
{
newOrb = GetOrbTypeForFourActiveOrbs(left, leftTop, rightTop);
}
else if (numberOfActiveOrbs == 4)
{
newOrb = GetOrbTypeForFourActiveOrbs(leftTop, rightTop);
}
if (newOrb != OrbType.None)
{
if (orbGun.SetCurrentOrbTo(newOrb))
{
Vibration(viveController);
}
}
}
private void ChangeOrbType()
{
OrbType orb = orbGun.GetCurrentOrb();
if (orb == OrbType.None)
{
return;
}
do
{
if (orb == OrbType.TeleportOrb)
{
orb = OrbType.CommandOrb;
}
else
{
++orb;
}
} while(!orbGun.SetCurrentOrbTo(orb));
}