src/main/java/com/irtimaled/bbor/client/providers/SpawningSphereProvider.java

   1 package com.irtimaled.bbor.client.providers;
   2
   3 import com.irtimaled.bbor.client.Player;
   4 import com.irtimaled.bbor.client.config.BoundingBoxTypeHelper;
   5 import com.irtimaled.bbor.client.interop.SpawningSphereHelper;
   6 import com.irtimaled.bbor.client.models.BoundingBoxSpawningSphere;
   7 import com.irtimaled.bbor.common.BoundingBoxType;
   8 import com.irtimaled.bbor.common.MathHelper;
   9 import com.irtimaled.bbor.common.models.Point;
  10
  11 import java.util.HashSet;
  12 import java.util.Set;
  13
  14 public class SpawningSphereProvider implements IBoundingBoxProvider<BoundingBoxSpawningSphere> {
  15     private static BoundingBoxSpawningSphere spawningSphere;
  16     private static Integer dimensionId;
  17
  18     public static void setSphere(double x, double y, double z) {
  19         Point point = new Point(snapToNearestHalf(x), y, snapToNearestHalf(z));
  20
  21         if (spawningSphere != null && spawningSphere.getPoint().equals(point)) {
  22             return;
  23         }
  24         clear();
  25
  26         dimensionId = Player.getDimensionId();
  27         spawningSphere = new BoundingBoxSpawningSphere(point);
  28     }
  29
  30     private static double snapToNearestHalf(double value) {
  31         int floor = MathHelper.floor(value);
  32         int fraction = MathHelper.floor((value - floor) * 4.0);
  33         if (fraction % 2 == 1) fraction++;
  34         return floor + (fraction / 4.0);
  35     }
  36
  37     public static boolean clear() {
  38         if(spawningSphere != null) {
  39             spawningSphere = null;
  40             dimensionId = null;
  41             return true;
  42         }
  43         return false;
  44     }
  45
  46     public static int recalculateSpawnableSpacesCount() {
  47         if (spawningSphere != null) {
  48             Point sphereCenter = spawningSphere.getPoint();
  49             int spawnableSpacesCount = getSpawnableSpacesCount(sphereCenter);
  50             spawningSphere.setSpawnableCount(spawnableSpacesCount);
  51             return spawnableSpacesCount;
  52         }
  53         return -1;
  54     }
  55
  56     private static int getSpawnableSpacesCount(Point center) {
  57         int size = BoundingBoxSpawningSphere.SPAWN_RADIUS + 2;
  58         return SpawningSphereHelper.findSpawnableSpaces(center, center.getCoords(), size, size, (x, y, z) -> true);
  59     }
  60
  61     @Override
  62     public boolean canProvide(int dimensionId) {
  63         return spawningSphere != null && SpawningSphereProvider.dimensionId == dimensionId && BoundingBoxTypeHelper.shouldRender(BoundingBoxType.AFKSphere);
  64     }
  65
  66     @Override
  67     public Iterable<BoundingBoxSpawningSphere> get(int dimensionId) {
  68         Set<BoundingBoxSpawningSphere> boundingBoxes = new HashSet<>();
  69         boundingBoxes.add(spawningSphere);
  70         return boundingBoxes;
  71     }
  72 }