public void tunnelFrom(CaveBody body, Vector3 dir)
{
CaveManager.tunnels.Add(this);
GameObject digObj = CaveManager.getNewDigger();
digObj.transform.localScale = new Vector3(1, 1, 1);
digger = digObj.GetComponent <Digger>();
digger.init(this);
digger.colID = body.centerColumnID;
digger.tier = body.tier + 1;
digger.layer = body.centerDepth + 2;
destDepth = body.centerDepth + tunnelDepth;
digger.neighbourCount = 0;
digger.transform.position = Vector3.zero;
digger.setScale(tunnelSize);
digger.gradient = 2;
direction = dir;
digger.right = Vector3.Cross(direction, -MapManager.manager.getPositionOf(0, body.centerColumnID)).normalized;
digger.travelDir = direction.normalized;
//Debug.Log("creating new digger with dir = " + digger.travelDir + " right = " + digger.right);
digger.nextDest = 3 * MapManager.manager.getPositionOf(0, body.centerColumnID) - 2 * MapManager.manager.getPositionOf(1, body.centerColumnID);
digger.gameObject.SetActive(true);
digger.travelToNext();
}
public abstract void informArrived();//the digger tells the controlling cave component it has arrived at its next destination
public void createCaveBody()
{
digger.layer -= 2;
CaveBody body = new CaveBody(digger);
body.tier = digger.tier;
//Debug.Log("digger finished digging entrance - entrance length: " + Vector3.Distance(MapManager.manager.getPositionOf(0, columnID), digger.transform.position));
}
int destDepth;//the depth the cave entrance ends at
internal void tunnelFrom(CaveBody body)
{
source = body;
int n = rand.Next(0, 2);
int count = 0;
Vector3 dir = Vector3.zero;
foreach (int nei in MapManager.manager.neighboursMap[body.centerColumnID])
{
if (count == n)
{
dir = MapManager.manager.getPositionOf(0, nei) - MapManager.manager.getPositionOf(0, body.centerColumnID);
break;
}
count++;
}
tunnelFrom(body, dir);
}