class="kw">package com.hypixel.hytale.server.core.universe.world.worldmap.markers;

class="kw">import com.hypixel.hytale.component.ComponentAccessor;
class="kw">import com.hypixel.hytale.component.Ref;
class="kw">import com.hypixel.hytale.function.consumer.TriIntObjectConsumer;
class="kw">import com.hypixel.hytale.math.vector.Transform;
class="kw">import com.hypixel.hytale.server.core.entity.entities.Player;
class="kw">import com.hypixel.hytale.server.core.entity.entities.player.data.PlayerWorldData;
class="kw">import com.hypixel.hytale.server.core.universe.world.World;
class="kw">import com.hypixel.hytale.server.core.universe.world.meta.state.BlockMapMarkersResource;
class="kw">import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
class="kw">import com.hypixel.hytale.server.core.util.TargetUtil;
class="kw">import it.unimi.dsi.fastutil.objects.ObjectOpenHashSet;
class="kw">import it.unimi.dsi.fastutil.objects.ObjectSet;
class="kw">import java.util.Collection;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;
class="kw">import org.joml.Vector3d;
class="kw">import org.joml.Vector3dc;

class="kw">public class="kw">final class DiscoverableMapMarkers {
   class="kw">private DiscoverableMapMarkers() {
   }

   class="kw">public class="kw">static boolean isRevealed(@Nonnull Player var0, @Nonnull String var1) {
      PlayerWorldData var2 = getPerWorldData(var0);
      class="kw">return var2 != null && var2.isMarkerRevealed(var1);
   }

   class="kw">public class="kw">static boolean reveal(@Nonnull Player var0, @Nonnull String var1) {
      PlayerWorldData var2 = getPerWorldData(var0);
      class="kw">return var2 != null && var2.revealMarker(var1);
   }

   class="kw">public class="kw">static boolean hide(@Nonnull Player var0, @Nonnull String var1) {
      PlayerWorldData var2 = getPerWorldData(var0);
      class="kw">return var2 != null && var2.hideMarker(var1);
   }

   class="kw">public class="kw">static void collectMarkersInView(
      @Nonnull Player var0, @Nonnull ComponentAccessor<EntityStore> var1, float var2, double var3, boolean var5, @Nonnull Collection<String> var6
   ) {
      traverseMarkersInView(var0, var1, var2, var3, var5, var6, null);
   }

   class="kw">public class="kw">static void forEachMarkerInView(
      @Nonnull Player var0, @Nonnull ComponentAccessor<EntityStore> var1, float var2, double var3, boolean var5, @Nonnull TriIntObjectConsumer<String> var6
   ) {
      traverseMarkersInView(var0, var1, var2, var3, var5, null, var6);
   }

   class="kw">private class="kw">static void traverseMarkersInView(
      @Nonnull Player var0,
      @Nonnull ComponentAccessor<EntityStore> var1,
      float var2,
      double var3,
      boolean var5,
      @Nullable Collection<String> var6,
      @Nullable TriIntObjectConsumer<String> var7
   ) {
      checkViewCone(var2, var3);
      World var8 = var0.getWorld();
      if (var8 != null) {
         Ref var9 = var0.getReference();
         if (var9 != null && var9.isValid()) {
            Transform var10 = TargetUtil.getLook(var9, var1);
            Vector3d var11 = var10.getPosition();
            Vector3d var12 = var10.getDirection();
            double var13 = Math.cos(Math.toRadians(var2 * 0.5));
            PlayerWorldData var15 = var0.getPlayerConfigData().getPerWorldData(var8.getName());

            try (DiscoverableMapMarkers.Collector var16 = DiscoverableMapMarkers.Collector.acquire(var5, var3, var13, var11, var12, var15, var6, var7)) {
               BlockMapMarkersResource.of(var8).getMarkers().forEach(var16);
            }
         }
      }
   }

   @Nonnull
   class="kw">public class="kw">static ObjectSet<String> getThreadLocalMarkerIdSet() {
      DiscoverableMapMarkers.Collector var0 = DiscoverableMapMarkers.Collector.LOCAL.get();
      if (var0.inUse) {
         throw new IllegalStateException("A marker view cone traversal is running on this thread, so its marker ID set cannot be cleared");
      }

      var0.collectionResource.clear();
      class="kw">return var0.collectionResource;
   }

   class="kw">static void checkViewCone(float var0, double var1) {
      if (!Float.isFinite(var0) || var0 <= 0.0F || var0 > 360.0F) {
         throw new IllegalArgumentException("Field of view must be >0 and <=360 degrees but was given " + var0);
      } else if (!Double.isFinite(var1) || var1 <= 0.0) {
         throw new IllegalArgumentException("Max distance must be finite and >0 but was given " + var1);
      }
   }

   class="kw">static boolean isInViewCone(double var0, double var2, double var4, double var6, double var8, double var10, double var12, double var14) {
      double var16 = var0 * var0 + var2 * var2 + var4 * var4;
      if (var16 > var14) {
         class="kw">return false;
      }

      double var18 = var0 * var6 + var2 * var8 + var4 * var10;
      class="kw">return var12 >= 0.0 ? var18 >= 0.0 && var18 * var18 >= var12 * var12 * var16 : var18 >= 0.0 || var18 * var18 <= var12 * var12 * var16;
   }

   @Nullable
   class="kw">private class="kw">static PlayerWorldData getPerWorldData(@Nonnull Player var0) {
      World var1 = var0.getWorld();
      class="kw">return var1 == null ? null : var0.getPlayerConfigData().getPerWorldData(var1.getName());
   }

   class="kw">static class Collector class="kw">implements TriIntObjectConsumer<BlockMapMarkersResource.BlockMapMarkerData>, AutoCloseable {
      class="kw">private class="kw">static class="kw">final ThreadLocal<DiscoverableMapMarkers.Collector> LOCAL = ThreadLocal.withInitial(DiscoverableMapMarkers.Collector::new);
      class="kw">protected boolean inUse;
      class="kw">protected double minCosine;
      class="kw">protected double maxDistanceSq;
      class="kw">protected boolean includeRevealed;
      class="kw">protected double eyeX;
      class="kw">protected double eyeY;
      class="kw">protected double eyeZ;
      class="kw">protected double dirX;
      class="kw">protected double dirY;
      class="kw">protected double dirZ;
      @Nullable
      class="kw">protected PlayerWorldData playerWorldData;
      @Nullable
      class="kw">protected Collection<String> collection;
      @Nullable
      class="kw">protected TriIntObjectConsumer<String> visitor;
      @Nonnull
      class="kw">protected class="kw">final ObjectSet<String> collectionResource = new ObjectOpenHashSet();

      Collector() {
      }

      class="kw">public void accept(int var1, int var2, int var3, @Nonnull BlockMapMarkersResource.BlockMapMarkerData var4) {
         assert this.playerWorldData != null : "Collector not initialized";
         String var5 = var4.getMarkerId();
         if (var4.isDiscoverable() && var5 != null) {
            if (this.includeRevealed || !this.playerWorldData.isMarkerRevealed(var5)) {
               double var6 = var1 + 0.5 - this.eyeX;
               double var8 = var2 + 0.5 - this.eyeY;
               double var10 = var3 + 0.5 - this.eyeZ;
               if (DiscoverableMapMarkers.isInViewCone(var6, var8, var10, this.dirX, this.dirY, this.dirZ, this.minCosine, this.maxDistanceSq)) {
                  if (this.collection != null) {
                     this.collection.add(var5);
                  }

                  if (this.visitor != null) {
                     this.visitor.accept(var1, var2, var3, var5);
                  }
               }
            }
         }
      }

      @Override
      class="kw">public void close() {
         this.inUse = false;
         this.playerWorldData = null;
         this.collection = null;
         this.visitor = null;
      }

      class="kw">public class="kw">static DiscoverableMapMarkers.Collector acquire(
         boolean var0,
         double var1,
         double var3,
         @Nonnull Vector3dc var5,
         @Nonnull Vector3dc var6,
         @Nonnull PlayerWorldData var7,
         @Nullable Collection<String> var8,
         @Nullable TriIntObjectConsumer<String> var9
      ) {
         assert var8 != null || var9 != null : "Collector has no sink to report a marker to";
         DiscoverableMapMarkers.Collector var10 = LOCAL.get();
         if (var10.inUse) {
            throw new IllegalStateException("A marker view cone traversal is already running on this thread and cannot be nested");
         }

         var10.inUse = true;
         var10.includeRevealed = var0;
         var10.maxDistanceSq = var1 * var1;
         var10.minCosine = var3;
         var10.eyeX = var5.x();
         var10.eyeY = var5.y();
         var10.eyeZ = var5.z();
         var10.dirX = var6.x();
         var10.dirY = var6.y();
         var10.dirZ = var6.z();
         var10.playerWorldData = var7;
         var10.collection = var8;
         var10.visitor = var9;
         class="kw">return var10;
      }
   }
}