private void OnTriggerEnter(Collider other)
{
//Debug.Log("digger hit " + other.gameObject.name);
if (other.gameObject.name.Contains("voxel") || other.gameObject.name.Contains("Voxel"))
{
CaveEntrance test = master as CaveEntrance;
//if ( other.gameObject.GetComponent<Voxel>().layer>0)
if ((test != null) || other.gameObject.GetComponent <Voxel>().layer > 1)
{//only cave entrances can destroy surface level voxels
Voxel v = other.gameObject.GetComponent <Voxel>();
if ((CaveManager.manager.caveWalls == null || CaveManager.manager.caveFloors == null || CaveManager.manager.caveCeilings == null) || (!(CaveManager.manager.caveWalls.Contains(v) || CaveManager.manager.caveFloors.Contains(v) || CaveManager.manager.caveCeilings.Contains(v))) || master is CaveTunnel)
{//cave body cannot destroy existing cave components but tunnels can
var hit = other.gameObject;
hitObject(hit);
}
}
}
}
public static void digTierZeroCaves()
{
try
{
//new UIMessage("digging caves 1/2", 3f);
NetworkMessagePasser.singleton.addSyncUIMessage("digging caves 1/2", true, 5);
}
catch { }
float estimatedEntranceDistance = 0.5f * MapManager.mapSize / (float)Math.Pow(2, MapManager.splits);
rand = new System.Random();
//Debug.Log("cave manager digging caves");
shatters = MapManager.manager.shatters;
MapManager.manager.shatters = 0;
for (int i = 0; i < MapManager.noSurfaceCaves; i++)
{
CaveEntrance entrance = new CaveEntrance();
int colID = rand.Next(0, MapManager.manager.voxels[0].Count - 1);
bool farEnough = false;
int remainingTries = 100;
while (!farEnough && remainingTries > 0)
{
farEnough = true;
foreach (CaveEntrance ent in entrances)
{//checks if proposed position of new cave entrance is too close to any existing cave entrance or an estimated position of a cave body
if (Vector3.Distance(MapManager.manager.getPositionOf(0, colID), MapManager.manager.getPositionOf(0, ent.columnID)) < 160 ||
Vector3.Distance(MapManager.manager.getPositionOf(0, colID), MapManager.manager.getPositionOf(0, ent.columnID) + ent.direction.normalized * estimatedEntranceDistance * 0.7f) < 130
)
{
farEnough = false;
//Debug.Log("found another entrance too close: " + dist);
}
}
if (farEnough)//the new cave entrance is far enough away from all other cave entrances
{
Vector3 dir = Vector3.zero;
int dropOffFactor = 100;
int count = 0; //number of other cave entrances there are
foreach (CaveEntrance ent in entrances)
{ //points the dir of the new cave entrance away from nearby entrances and cave bodies
Vector3 estimatedCavePosition = MapManager.manager.getPositionOf(0, ent.columnID) + ent.direction.normalized * estimatedEntranceDistance * 0.7f;
float dist = Vector3.Distance(MapManager.manager.getPositionOf(0, colID), estimatedCavePosition);
dir += 0.5f * (MapManager.manager.getPositionOf(0, colID) - estimatedCavePosition).normalized / (float)Math.Pow(Vector3.Distance(MapManager.manager.getPositionOf(0, colID), estimatedCavePosition) / dropOffFactor, 2); //the closer the cave body the more repelling effect it has
dir += (MapManager.manager.getPositionOf(0, colID) - MapManager.manager.getPositionOf(0, ent.columnID)).normalized / (float)Math.Pow(Vector3.Distance(MapManager.manager.getPositionOf(0, colID), MapManager.manager.getPositionOf(0, ent.columnID)) / dropOffFactor, 2); //the closer the cave body the more repelling effect it has
//Debug.Log("adding " + 0.5f * (MapManager.manager.getPositionOf(0, colID) - estimatedCavePosition).normalized+ " divided by "+ (float)Math.Pow(Vector3.Distance(MapManager.manager.getPositionOf(0, colID), estimatedCavePosition) / dropOffFactor, 2));
//Debug.Log("and " + (MapManager.manager.getPositionOf(0, colID) - MapManager.manager.getPositionOf(0, ent.columnID)).normalized + " divided by " + (float)Math.Pow(Vector3.Distance(MapManager.manager.getPositionOf(0, colID), MapManager.manager.getPositionOf(0, ent.columnID)) / dropOffFactor, 2));
count++;
}
if (dir.magnitude != 1 && count > 0)
{
//Debug.LogError("created dir with mag !=1 : " + dir);
}
dir = planariseDir(colID, dir);
if (dir.magnitude != 1 && count > 0)
{
//Debug.LogError("created planarised dir with mag !=1 : " + dir);
}
//dir is now a direction which is pointing away from all other
foreach (CaveEntrance ent in entrances)
{
double dist = Vector3.Distance(MapManager.manager.getPositionOf(0, colID), MapManager.manager.getPositionOf(0, ent.columnID));
if (Vector3.Distance(MapManager.manager.getPositionOf(0, ent.columnID), MapManager.manager.getPositionOf(0, colID) + dir.normalized * estimatedEntranceDistance) < 110)
{//the projected destination of this cave entrance is too close to another cave entrance
farEnough = false;
}
}
//dir = planariseDir(colID, dir);
if (farEnough)
{
if (count > 0)
{
//Debug.Log("creating cave entrance with direction dervied from surrounding cave bodies");
entrance.createEntranceAt(colID, dir);
}
else
{//this is the first cave entrance
entrance.createEntranceAt(colID);
}
}
else
{
remainingTries--;
}
}
else
{
colID = rand.Next(0, MapManager.manager.voxels[0].Count - 1);
remainingTries--;
}
}
if (remainingTries == 0)
{
Debug.LogError("cave manager failed to place a cave entrance");
}
}
}