public void HandleScratch(Vector3 pos)
{
int hitCount = Physics2D.OverlapPointNonAlloc(pos, s_collider2Ds);
if (hitCount > 0)
{
m_hand.DoScratchFeedback();
}
if (m_currentGameState != GameState.Game)
{
return;
}
int rashHits = 0;
bool itchHit = false;
for (int i = 0; i < hitCount; ++i)
{
Collider2D collider = s_collider2Ds[i];
Rash rash = collider.GetComponentInParent <Rash>();
if (rash != null)
{
rashHits++;
Scratch(rash);
if (m_itchPoints.Contains(rash))
{
itchHit = true;
m_targetSanity += MAX_SANITY * m_itchSanityRecovery;
if (m_targetSanity > MAX_SANITY)
{
m_targetSanity = MAX_SANITY;
}
// give sanity
rash.ReduceItch();
// give itch relief feedback
m_uiManager.DoItchFeedback();
if (rash.m_itchAmount <= 0)
{
m_itchPoints.Remove(rash);
// pick new itch point
AddItch(m_rashes[Random.Range(0, m_rashes.Count)]);
}
}
else
{
// give itch point hint
GiveHint(pos);
}
}
}
if (rashHits <= 0 && hitCount > 0)
{
// spawn new rash here
SpawnRash(pos);
}
if (itchHit)
{
m_cameraManager.Shake(1.0f);
}
else if (rashHits >= 2)
{
m_cameraManager.Shake(0.5f);
}
else if (rashHits >= 1)
{
m_cameraManager.Shake(0.25f);
}
else
{
m_cameraManager.Shake(0.15f);
}
if (!itchHit)
{
m_targetSanity -= m_itchMissSanityPenalty;
}
}
