protected void Update()
{
UpdatePlayerControls();
switch (m_currentGameState)
{
case GameState.Game:
UpdateRash();
UpdateSanity();
UpdateProgress();
break;
case GameState.Lose:
// show lose screen
//SceneManager.LoadScene(0);
m_cameraManager.Shake(3);
break;
case GameState.Win:
if (m_rashes.Count > 0)
{
Rash rash = m_rashes[Random.Range(0, m_rashes.Count)];
m_rashes.Remove(rash);
Destroy(rash.gameObject);
}
break;
}
if (m_currentGameState != GameState.Title)
{
m_cameraManager.UpdateCamera();
}
}
public void GiveHint(Vector3 pos)
{
Rash closestItch = FindClosestItch(pos);
if (closestItch != null)
{
// give hint
Vector3 delta = closestItch.transform.position - pos;
if (Mathf.Abs(delta.x) > Mathf.Abs(delta.y))
{
if (delta.x < 0)
{
m_uiManager.GiveHint(UIManager.FeedBackType.LEFT);
}
else
{
m_uiManager.GiveHint(UIManager.FeedBackType.RIGHT);
}
}
else
{
if (delta.y < 0)
{
m_uiManager.GiveHint(UIManager.FeedBackType.DOWN);
}
else
{
m_uiManager.GiveHint(UIManager.FeedBackType.UP);
}
}
}
}
public void SpawnRash(Vector3 pos)
{
GameObject rashObj = Instantiate(m_rashPrefabs[Random.Range(0, m_rashPrefabs.Length)], transform);
rashObj.transform.position = pos;
rashObj.transform.Rotate(Vector3.forward, Random.value * 360.0f);
Rash newRash = rashObj.GetComponent <Rash>();
m_rashes.Add(newRash);
}
public void Scratch(Rash rash)
{
if (rash.m_scratchedThisFrame)
{
return;
}
rash.m_scratchedThisFrame = true;
rash.Scratch();
m_scratchedThisFrame.Add(rash);
m_rashIntensity += m_scratchRashIntensityValue;
}
public Rash FindClosestItch(Vector3 pos)
{
Rash closestItch = null;
float closestDist = float.MaxValue;
for (int i = 0; i < m_itchPoints.Count; ++i)
{
Rash rash = m_itchPoints[i];
float dist = Vector3.SqrMagnitude(rash.transform.position - pos);
if (dist < closestDist)
{
closestItch = rash;
closestDist = dist;
}
}
return(closestItch);
}
public void TryToSpreadRash(Rash source, float minRadius, float maxRadius)
{
Vector2 center = source.transform.position;
int attempts = 0;
while (attempts < 2)
{
if (Random.value > 0.5f)
{
return; // random chance each attempt to early out
}
Vector2 spawnPos = center + Random.insideUnitCircle.normalized * Random.Range(minRadius, maxRadius);
int hits = Physics2D.OverlapPointNonAlloc(spawnPos, s_collider2Ds);
if (hits > 0)
{
int rashHits = 0;
for (int i = 0; i < hits; ++i)
{
Collider2D collider = s_collider2Ds[i];
Rash rash = collider.GetComponentInParent <Rash>();
if (rash != null)
{
rashHits++;
Scratch(rash);
}
}
if (rashHits <= 0)
{
// hit skin so spawn a new rash
SpawnRash(spawnPos);
m_rashIntensity += m_spreadRashIntensityValue;
}
return;
}
attempts++;
}
}
public void AddItch(Rash rash)
{
rash.RandomizeItchAmount();
m_itchPoints.Add(rash);
m_rashIntensity += m_itchRashIntensityValue;
}
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;
}
}