void InLevelUpdate()
{
if (!InputStack.IsActive(this))
{
return;
}
//----------------------------------------
// Reverse key
//----------------------------------------
if (Input.GetKeyDown(KeyCode.R))
{
if (activeWorm.Count == 1)
{
AudioSource.PlayClipAtPoint(error, transform.position);
}
else
{
// reverse head/tail
activeWorm.GetFirst().isHead = false;
activeWorm.Reverse();
activeWorm.GetFirst().isHead = true;
AudioSource.PlayClipAtPoint(reverse, transform.position);
}
}
if (Input.GetKeyDown(KeyCode.Space))
{
if (activeWorm.Count == 1)
{
AudioSource.PlayClipAtPoint(error, transform.position);
}
else
{
// split in two!
int totalSegs = activeWorm.Count;
int numInNew = totalSegs / 2;
int numInOld = totalSegs - numInNew;
List <Seg> newWorm = new List <Seg>();
for (int i = 0; i < numInNew; i++)
{
newWorm.Add(activeWorm[numInOld + i]);
newWorm.GetLast().isHead = false;
newWorm.GetLast().isActive = false;
}
worms.Add(newWorm);
activeWorm.RemoveRange(numInOld, numInNew);
AudioSource.PlayClipAtPoint(split, transform.position);
// assign a key
int key = GetFreeWormKey();
if (key != -1)
{
key2worm[key] = newWorm;
worm2key[newWorm] = key;
}
}
}
for (int key = 1; key < 9; key++)
{
if (Input.GetKeyDown("" + key) && key2worm.ContainsKey(key))
{
// switch to this worm
foreach (var seg in activeWorm)
{
seg.isActive = false;
seg.isHead = false;
}
activeWorm = key2worm[key];
foreach (var seg in activeWorm)
{
seg.isActive = true;
seg.isHead = false;
}
activeWorm.GetFirst().isHead = true;
}
}
repeatTimer -= Time.deltaTime;
int dr = 0;
int dc = 0;
if (repeatTimer < 0)
{
KeyCode moveKey = keyMgr.GetActiveKey();
if (moveKey == KeyCode.W)
{
dr -= 1;
}
else if (moveKey == KeyCode.S)
{
dr += 1;
}
else if (moveKey == KeyCode.A)
{
dc -= 1;
}
else if (moveKey == KeyCode.D)
{
dc += 1;
}
}
if (dr != 0 || dc != 0)
{
var head = activeWorm.GetFirst();
var other = head.ent.Peek(dr, dc);
if (other != null && other.GetComponent <LevelExit>() != null)
{
if (worms.Count > 1)
{
AudioSource.PlayClipAtPoint(error, transform.position);
ThrobOutstandingItems();
Debug.Log("detached worms in level!");
}
// check for remaining fruits..
else if (map.entsRoot.GetComponentsInChildren <Fruit>().Length > 0)
{
AudioSource.PlayClipAtPoint(error, transform.position);
ThrobOutstandingItems();
Debug.Log("fruits remain!");
}
else
{
AudioSource.PlayClipAtPoint(beatlevel, transform.position);
if (currLevel + 1 < levelOrder.Length)
{
SwitchLevel(currLevel + 1);
}
else
{
// beat!
map.Clear();
startScreen.SetActive(true);
state = "start";
}
}
}
else if (other != null && other.GetComponent <Seg>() != null &&
!other.GetComponent <Seg>().isActive)
{
var hitBit = other.GetComponent <Seg>();
if (RemergeTail(hitBit))
{
AudioSource.PlayClipAtPoint(merge, transform.position);
}
else
{
// hit a non-head or tail of the inactive worm. can't merge there.
AudioSource.PlayClipAtPoint(error, transform.position);
}
}
else
{
// do move
bool grew = false;
// but maybe eating a fruit?
if (other != null && other.GetComponent <Fruit>() != null)
{
AudioSource.PlayClipAtPoint(grow, transform.position);
map.RemoveEntity(other);
Destroy(other.gameObject);
// create new worm segment at end later
grew = true;
}
Int2 endPos = activeWorm.GetLast().ent.pos;
if (!TryMoveWorm(activeWorm, new Int2(dr, dc)))
{
AudioSource.PlayClipAtPoint(bump, transform.position);
}
else
{
if (grew)
{
var newSeg = map.SpawnPrefab(wormSegPrefab, endPos.row, endPos.col);
activeWorm.Add(newSeg.GetComponent <Seg>());
}
else
{
AudioSource.PlayClipAtPoint(move, transform.position);
}
}
}
//----------------------------------------
// reset timer
// Do NOT do this if we did not move..
//----------------------------------------
if (repeatTimer < 0)
{
repeatTimer = repeatPeriod;
}
}
}
// Update is called once per frame
void Update()
{
if (state == "start")
{
if (InputStack.IsActive(this) && Input.GetKeyDown(KeyCode.Space))
{
state = "level";
startScreen.SetActive(false);
SwitchLevel(0);
}
}
else if (state == "level")
{
//----------------------------------------
// Handle player input
//----------------------------------------
InLevelUpdate();
//----------------------------------------
// Cheats
//----------------------------------------
if (Input.GetKeyDown(KeyCode.Equals))
{
SwitchLevel(currLevel + 1);
}
if (Input.GetKeyDown(KeyCode.Minus))
{
SwitchLevel(currLevel - 1);
}
if (Input.GetKeyDown(KeyCode.Alpha0))
{
SwitchLevel(currLevel);
}
}
else if (state == "dead")
{
if (InputStack.IsActive(this) && Input.GetKeyDown(KeyCode.Space))
{
deathScreen.SetActive(false);
SwitchLevel(currLevel, false);
}
}
else if (state == "debrief")
{
if (InputStack.IsActive(this) && Input.GetKeyDown(KeyCode.Space))
{
debriefScreen.SetActive(false);
if (currLevel + 1 < levelOrder.Length)
{
SwitchLevel(currLevel + 1);
}
else
{
// beat game!
map.Clear();
startScreen.SetActive(true);
state = "start";
}
}
}
else if (state == "ending")
{
}
}