void Awake()
{
maxScaling = 3f;
pinkCollider = GetComponent <BoxCollider> ();
transform.localScale = startingScale;
growDir = Directions2D._directions.down;
branches = new GameObject[maxBranches + maxExtraBranches];
for (int i = 0; i < maxBranches + maxExtraBranches; i++)
{
branches [i] = null;
}
branchAt += Random.Range(-branchAtVariance, branchAtVariance);
touchingOtherPinks = new GameObject[stopWhenTouching];
for (int i = 0; i < stopWhenTouching; i++)
{
touchingOtherPinks[i] = null;
}
pinkStorage = GameObject.Find("pink storage").transform;
transform.SetParent(pinkStorage);
hallwayMode = _hallwayMode.off;
hallTriggersHit = new List <Collider> ();
GameManager.numGrowths++;
}
private void HallwayTriggers(Collider other)
{
if (DEBUGHALL)
{
//Debug.Log ("HallwayTriggers called for trigger = " + other.gameObject.tag + " object = " + other.gameObject.name);
}
if (other.gameObject.CompareTag("Hall Start Trigger") && !other.GetComponent <HallwayTrigger> ().hall.pinkHasTraversed)
{
if (DEBUGHALL)
{
Debug.Log("hit hall start trigger");
}
HallwayTrigger hallTrig = other.GetComponent <HallwayTrigger> ();
if (hallwayMode == _hallwayMode.off)
{
if (DEBUGHALL)
{
Debug.Log("hallway mode was off when hit");
}
if (growDir == hallTrig.hallDirection)
{
// confirmed pink is growing in same direction as the length of the hallway
float otherPos = Directions2D.FlattenToDirection(Directions2D.OppositeAxis(growDir), other.transform.position);
float pairPos = Directions2D.FlattenToDirection(Directions2D.OppositeAxis(growDir), hallTrig.pairedTrigger.transform.position);
float thisPos = Directions2D.FlattenToDirection(Directions2D.OppositeAxis(growDir), transform.position);
float otherScale = Directions2D.FlattenToDirection(Directions2D.OppositeAxis(growDir), other.transform.lossyScale);
float thisScale = Directions2D.FlattenToDirection(Directions2D.OppositeAxis(growDir), transform.lossyScale);
float triggerDistance = Mathf.Abs(pairPos - otherPos);
float midpoint = triggerDistance / 2 + otherPos;
float allowance = thisScale - (triggerDistance - otherScale);
if (DEBUGHALL)
{
Debug.Log("growdir same as hallway, triggerDistance = " + triggerDistance + " midpoint = " + midpoint + " allowance = " + allowance);
}
if (thisPos > midpoint - allowance && thisPos < midpoint + allowance)
{
// confirmed pink is centered enough that it has hit both hall triggers
// it will clear the hallway walls and only needs to be extended
if (DEBUGHALL)
{
Debug.Log("start traversing");
}
float hallLength = Directions2D.FlattenToDirection(growDir, other.transform.position - hallTrig.oppositeTrigger.transform.position);
maxScaling += Mathf.Abs(hallLength);
hallwayMode = _hallwayMode.traversing;
hallTrig.hall.pinkHasTraversed = true;
}
else
{
// pink is not centered enough and needs to branch to align
// create connecting branch
Pink newBranch = Branch(FrontBranchPoint(), 0f, true, hallTrig.pairDirection, _hallwayMode.connecting);
}
}
else if (growDir == hallTrig.pairDirection)
{
// confirmed pink is growing in direction of paired hallway trigger
float connectionLength = Directions2D.FlattenToDirection(growDir, other.transform.position - hallTrig.pairedTrigger.transform.position);
maxScaling += Mathf.Abs(connectionLength);
hallwayMode = _hallwayMode.connecting;
}
}
else if (hallwayMode == _hallwayMode.connecting && hallStartTriggersHit % 2 == 1)
{
// create traversing branch
Pink newBranch = Branch(FrontBranchPoint(), 0f, true, hallTrig.hallDirection, _hallwayMode.traversing);
float hallLength = Directions2D.FlattenToDirection(hallTrig.hallDirection, other.transform.position - hallTrig.oppositeTrigger.transform.position);
newBranch.maxScaling += Mathf.Abs(hallLength);
hallwayMode = _hallwayMode.off;
hallTrig.hall.pinkHasTraversed = true;
}
hallStartTriggersHit++;
}
else if (other.gameObject.CompareTag("Hall End Trigger") && !hallTriggersHit.Contains(other))
{
// hit end point
if (hallwayMode == _hallwayMode.traversing && hallTriggersHit.Count > 0)
{
// branch both directions
if (DEBUGHALL)
{
Debug.Log("hit hall end trigger while traversing");
}
BranchBloom(FrontBranchPoint(), 0f, true);
hallwayMode = _hallwayMode.off;
}
hallTriggersHit.Add(other);
}
}
private Pink Branch(Vector3 startPoint, float overshotBy = 0f, bool extraBranch = false, Directions2D._directions direction = Directions2D._directions.numDirections, _hallwayMode hall = _hallwayMode.off)
{
if (normalBranches == maxBranches)
{
Debug.Log("ERROR: attmepted to branch from pink object (" + this.name + ") when already at max branches");
return(null);
}
branches [branchCount] = Instantiate(pinkTemplate[0], startPoint, Quaternion.identity) as GameObject;
Pink newBranchPink = branches [branchCount].GetComponentInChildren <Pink> ();
if (direction == Directions2D._directions.numDirections)
{
Directions2D._directions newDir = NewBranchDirection(startPoint);
newBranchPink.SetDirection(newDir);
}
else
{
newBranchPink.SetDirection(direction);
}
if (overshotBy >= 0.05f)
{
newBranchPink.AddGrowthBurst(overshotBy);
}
newBranchPink.hallwayMode = hall;
branchCount++;
if (!extraBranch)
{
normalBranches++;
}
newBranchPink.DEBUGHALL = false;
return(newBranchPink);
}