Merge pull request 'Potentially faster TNT iteration' (#343) from fasterTntIteration into master

Reviewed-on: #343
Reviewed-by: YoyoNow <jwsteam@nidido.de>

FightSystem_10/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper10.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.utils;
 
+import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.fight.FightWorld;
 import net.minecraft.server.v1_10_R1.Chunk;
 import org.bukkit.World;
@@ -32,6 +33,7 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.HashSet;
 import java.util.Set;
+import java.util.stream.Stream;
 
 public class CraftbukkitWrapper10 implements CraftbukkitWrapper.ICraftbukkitWrapper {
     @Override
@@ -67,4 +69,9 @@ public class CraftbukkitWrapper10 implements CraftbukkitWrapper.ICraftbukkitWrap
         keys.remove("Damage");
         return !keys.isEmpty();
     }
+
+    @Override
+    public Stream<?> tntIterator() {
+        return ((CraftWorld) Config.world).getHandle().entityList.stream();
+    }
 }

FightSystem_12/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper12.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.utils;
 
+import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.fight.FightWorld;
 import net.minecraft.server.v1_12_R1.Chunk;
 import org.bukkit.World;
@@ -32,6 +33,7 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.HashSet;
 import java.util.Set;
+import java.util.stream.Stream;
 
 public class CraftbukkitWrapper12 implements CraftbukkitWrapper.ICraftbukkitWrapper {
     @Override
@@ -67,4 +69,9 @@ public class CraftbukkitWrapper12 implements CraftbukkitWrapper.ICraftbukkitWrap
         keys.remove("Damage");
         return !keys.isEmpty();
     }
+
+    @Override
+    public Stream<?> tntIterator() {
+        return ((CraftWorld) Config.world).getHandle().entityList.stream();
+    }
 }

FightSystem_14/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper14.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.utils;
 
+import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.fight.FightWorld;
 import net.minecraft.server.v1_14_R1.Chunk;
 import org.bukkit.World;
@@ -32,6 +33,7 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.HashSet;
 import java.util.Set;
+import java.util.stream.Stream;
 
 public class CraftbukkitWrapper14 implements CraftbukkitWrapper.ICraftbukkitWrapper {
     @Override
@@ -68,4 +70,9 @@ public class CraftbukkitWrapper14 implements CraftbukkitWrapper.ICraftbukkitWrap
         keys.remove("Damage");
         return !keys.isEmpty();
     }
+
+    @Override
+    public Stream<?> tntIterator() {
+        return ((CraftWorld) Config.world).getHandle().entitiesById.values().stream();
+    }
 }

FightSystem_15/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper15.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.utils;
 
+import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.fight.FightWorld;
 import net.minecraft.server.v1_15_R1.Chunk;
 import org.bukkit.World;
@@ -32,6 +33,7 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.HashSet;
 import java.util.Set;
+import java.util.stream.Stream;
 
 public class CraftbukkitWrapper15 implements CraftbukkitWrapper.ICraftbukkitWrapper {
     @Override
@@ -68,4 +70,9 @@ public class CraftbukkitWrapper15 implements CraftbukkitWrapper.ICraftbukkitWrap
         keys.remove("Damage");
         return !keys.isEmpty();
     }
+
+    @Override
+    public Stream<?> tntIterator() {
+        return ((CraftWorld) Config.world).getHandle().entitiesById.values().stream();
+    }
 }

FightSystem_18/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper18.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.utils;
 
+import de.steamwar.fightsystem.Config;
 import net.minecraft.world.level.chunk.Chunk;
 import org.bukkit.World;
 import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
@@ -31,6 +32,8 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.HashSet;
 import java.util.Set;
+import java.util.stream.Stream;
+import java.util.stream.StreamSupport;
 
 public class CraftbukkitWrapper18 implements CraftbukkitWrapper.ICraftbukkitWrapper {
 
@@ -60,4 +63,9 @@ public class CraftbukkitWrapper18 implements CraftbukkitWrapper.ICraftbukkitWrap
         keys.remove("Damage");
         return !keys.isEmpty();
     }
+
+    @Override
+    public Stream<?> tntIterator() {
+        return StreamSupport.stream(((CraftWorld) Config.world).getHandle().H().a().spliterator(), false);
+    }
 }

FightSystem_8/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper8.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.utils;
 
+import de.steamwar.fightsystem.Config;
 import net.minecraft.server.v1_8_R3.Chunk;
 import org.bukkit.World;
 import org.bukkit.craftbukkit.v1_8_R3.CraftWorld;
@@ -31,6 +32,7 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.HashSet;
 import java.util.Set;
+import java.util.stream.Stream;
 
 public class CraftbukkitWrapper8 implements CraftbukkitWrapper.ICraftbukkitWrapper {
     @Override
@@ -64,4 +66,9 @@ public class CraftbukkitWrapper8 implements CraftbukkitWrapper.ICraftbukkitWrapp
         keys.remove("Damage");
         return !keys.isEmpty();
     }
+
+    @Override
+    public Stream<?> tntIterator() {
+        return ((CraftWorld) Config.world).getHandle().entityList.stream();
+    }
 }

FightSystem_9/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper9.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.utils;
 
+import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.fight.FightWorld;
 import net.minecraft.server.v1_9_R2.Chunk;
 import org.bukkit.World;
@@ -32,6 +33,7 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.HashSet;
 import java.util.Set;
+import java.util.stream.Stream;
 
 public class CraftbukkitWrapper9 implements CraftbukkitWrapper.ICraftbukkitWrapper {
     @Override
@@ -67,4 +69,9 @@ public class CraftbukkitWrapper9 implements CraftbukkitWrapper.ICraftbukkitWrapp
         keys.remove("Damage");
         return !keys.isEmpty();
     }
+
+    @Override
+    public Stream<?> tntIterator() {
+        return ((CraftWorld) Config.world).getHandle().entityList.stream();
+    }
 }

FightSystem_Core/src/de/steamwar/fightsystem/Config.java

@@ -41,6 +41,8 @@ public class Config {
 
     private Config(){}
 
+    public static final World world = Bukkit.getWorlds().get(0);
+
     //Fight sequence
     public static final int NoPlayerOnlineDuration;
     public static final int PreSchemPasteDuration;

FightSystem_Core/src/de/steamwar/fightsystem/listener/Recording.java

@@ -30,14 +30,12 @@ import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependent;
 import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.fightsystem.states.StateDependentTask;
-import de.steamwar.fightsystem.utils.BountifulWrapper;
-import de.steamwar.fightsystem.utils.FlatteningWrapper;
-import de.steamwar.fightsystem.utils.ProtocolAPI;
-import de.steamwar.fightsystem.utils.SWSound;
+import de.steamwar.fightsystem.utils.*;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
+import org.bukkit.entity.Entity;
 import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.TNTPrimed;
@@ -108,13 +106,18 @@ public class Recording implements Listener {
             if(FightState.getFightState() == FightState.SPECTATE || !GlobalRecorder.getInstance().recording())
                 return;
 
-            for(TNTPrimed tnt : world.getEntitiesByClass(TNTPrimed.class)){
-                GlobalRecorder.getInstance().entityMoves(tnt);
-                GlobalRecorder.getInstance().entitySpeed(tnt);
-            }
+            CraftbukkitWrapper.impl.tntIterator().filter(primedTnt::isInstance).forEach(this::trackEntity);
         }, 1, 1);
     }
 
+    private static final Class<?> primedTnt = Reflection.getClass("{nms.world.entity}.EntityTNTPrimed");
+    private static final Reflection.MethodInvoker getBukkitEntity = Reflection.getTypedMethod(Reflection.getClass("{nms.world.entity}.Entity"), "getBukkitEntity", null);
+    private void trackEntity(Object e) {
+        Entity entity = (Entity) getBukkitEntity.invoke(e);
+        GlobalRecorder.getInstance().entityMoves(entity);
+        GlobalRecorder.getInstance().entitySpeed(entity);
+    }
+
     private static final Class<?> blockDigPacket = Reflection.getClass("{nms.network.protocol.game}.PacketPlayInBlockDig");
     private static final Class<?> playerDigType = blockDigPacket.getDeclaredClasses()[0];
     private static final Reflection.FieldAccessor<?> blockDigType = Reflection.getField(blockDigPacket, playerDigType, 0);

FightSystem_Core/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper.java

@@ -26,6 +26,8 @@ import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
+import java.util.stream.Stream;
+
 public class CraftbukkitWrapper {
     private CraftbukkitWrapper() {}
 
@@ -36,5 +38,7 @@ public class CraftbukkitWrapper {
         void sendResourcePack(Player player, String pack, String sha1);
         float headRotation(Entity e);
         boolean hasItems(ItemStack stack);
+
+        Stream<?> tntIterator();
     }
 }