Seperate Version dependant code

BauSystem_12/src/de/steamwar/bausystem/commands/TPSLimit_12.java

@@ -0,0 +1,79 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.bausystem.commands;
+
+import net.minecraft.server.v1_12_R1.*;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_12_R1.entity.CraftEntity;
+import org.bukkit.craftbukkit.v1_12_R1.entity.CraftPlayer;
+import org.bukkit.entity.TNTPrimed;
+
+import java.util.HashSet;
+import java.util.Set;
+
+class TPSLimit_12 {
+
+    private static Set<PacketPlayOutEntityVelocity> velocityPackets = new HashSet<>();
+
+    static void createVelocityPacketCache(World world) {
+        velocityPackets.clear();
+        world.getEntitiesByClasses(TNTPrimed.class).forEach(entity -> {
+            velocityPackets.add(new PacketPlayOutEntityVelocity(entity.getEntityId(), 0, 0, 0));
+        });
+    }
+
+    static void sendVelocityPackets() {
+        sendPacketsToPlayer(velocityPackets);
+    }
+
+    static void sendTntMetaData(World world) {
+        Set<Packet<?>> packets = new HashSet<>();
+
+        world.getEntitiesByClasses(TNTPrimed.class).forEach(entity -> {
+            net.minecraft.server.v1_12_R1.Entity serverEntity = ((CraftEntity) entity).getHandle();
+
+            packets.add(new PacketPlayOutEntityMetadata(serverEntity.getId(), serverEntity.getDataWatcher(), true));
+        });
+
+        sendPacketsToPlayer(packets);
+    }
+
+    static void sendTntData(World world) {
+        Set<Packet<?>> packets = new HashSet<>();
+
+        world.getEntitiesByClasses(TNTPrimed.class).forEach(entity -> {
+            net.minecraft.server.v1_12_R1.Entity serverEntity = ((CraftEntity) entity).getHandle();
+            packets.add(new PacketPlayOutEntityTeleport(serverEntity));
+        });
+
+        sendPacketsToPlayer(packets);
+    }
+
+    static void sendPacketsToPlayer(Set<? extends Packet<?>> packets) {
+        Bukkit.getOnlinePlayers().forEach(player -> {
+            PlayerConnection connection = ((CraftPlayer)player).getHandle().playerConnection;
+            for (Packet<?> p : packets) {
+                connection.sendPacket(p);
+            }
+        });
+    }
+
+}

BauSystem_15/src/de/steamwar/bausystem/commands/TPSLimit_15.java

@@ -0,0 +1,80 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.bausystem.commands;
+
+import net.minecraft.server.v1_15_R1.*;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_15_R1.entity.CraftEntity;
+import org.bukkit.craftbukkit.v1_15_R1.entity.CraftPlayer;
+import org.bukkit.entity.TNTPrimed;
+
+import java.util.HashSet;
+import java.util.Set;
+
+class TPSLimit_15 {
+
+    private static Set<PacketPlayOutEntityVelocity> velocityPackets = new HashSet<>();
+    private static final Vec3D noMotion = new Vec3D(0, 0, 0);
+
+    static void createVelocityPacketCache(World world) {
+        velocityPackets.clear();
+        world.getEntitiesByClasses(TNTPrimed.class).forEach(entity -> {
+            velocityPackets.add(new PacketPlayOutEntityVelocity(entity.getEntityId(), noMotion));
+        });
+    }
+
+    static void sendVelocityPackets() {
+        sendPacketsToPlayer(velocityPackets);
+    }
+
+    static void sendTntMetaData(World world) {
+        Set<Packet<?>> packets = new HashSet<>();
+
+        world.getEntitiesByClasses(TNTPrimed.class).forEach(entity -> {
+            net.minecraft.server.v1_15_R1.Entity serverEntity = ((CraftEntity) entity).getHandle();
+
+            packets.add(new PacketPlayOutEntityMetadata(serverEntity.getId(), serverEntity.getDataWatcher(), true));
+        });
+
+        sendPacketsToPlayer(packets);
+    }
+
+    static void sendTntData(World world) {
+        Set<Packet<?>> packets = new HashSet<>();
+
+        world.getEntitiesByClasses(TNTPrimed.class).forEach(entity -> {
+            net.minecraft.server.v1_15_R1.Entity serverEntity = ((CraftEntity) entity).getHandle();
+            packets.add(new PacketPlayOutEntityTeleport(serverEntity));
+        });
+
+        sendPacketsToPlayer(packets);
+    }
+
+    static void sendPacketsToPlayer(Set<? extends Packet<?>> packets) {
+        Bukkit.getOnlinePlayers().forEach(player -> {
+            PlayerConnection connection = ((CraftPlayer)player).getHandle().playerConnection;
+            for (Packet<?> p : packets) {
+                connection.sendPacket(p);
+            }
+        });
+    }
+
+}

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandTPSLimiter.java

@@ -22,23 +22,17 @@ package de.steamwar.bausystem.commands;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.world.Welt;
+import de.steamwar.core.Core;
 import net.md_5.bungee.api.ChatMessageType;
 import net.md_5.bungee.api.chat.TextComponent;
-import net.minecraft.server.v1_15_R1.*;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
-import org.bukkit.craftbukkit.v1_15_R1.entity.CraftEntity;
-import org.bukkit.craftbukkit.v1_15_R1.entity.CraftPlayer;
 import org.bukkit.entity.Player;
-import org.bukkit.entity.TNTPrimed;
 import org.bukkit.scheduler.BukkitTask;
 
-import java.util.HashSet;
-import java.util.Set;
-
 public class CommandTPSLimiter implements CommandExecutor {
 
     private static int currentTPSLimit = 20;
@@ -48,26 +42,6 @@ public class CommandTPSLimiter implements CommandExecutor {
 
     private BukkitTask tpsLimiter = null;
 
-    public CommandTPSLimiter() {
-
-    }
-
-    private void sendPlayers(Packet<?> packet) {
-        Bukkit.getOnlinePlayers().forEach(player -> {
-            PlayerConnection connection = ((CraftPlayer)player).getHandle().playerConnection;
-            connection.sendPacket(packet);
-        });
-    }
-
-    private void sendPlayers(Set<? extends Packet<?>> packets) {
-        Bukkit.getOnlinePlayers().forEach(player -> {
-            PlayerConnection connection = ((CraftPlayer)player).getHandle().playerConnection;
-            for (Packet<?> p : packets) {
-                connection.sendPacket(p);
-            }
-        });
-    }
-
     private boolean permissionCheck(Player player) {
         if (Welt.noPermission(player, Permission.world)) {
             player.sendMessage(BauSystem.PREFIX + "§cDu darfst hier nicht den TPS-Limiter nutzen");
@@ -130,16 +104,11 @@ public class CommandTPSLimiter implements CommandExecutor {
             tpsLimiter = Bukkit.getScheduler().runTaskTimer(BauSystem.getPlugin(), () -> {
                 sendTntMetaData();
 
-                Vec3D noMotion = new Vec3D(0, 0, 0);
+                createVelocityData();
-                Set<PacketPlayOutEntityVelocity> velocityPackets = new HashSet<>();
-                world.getEntitiesByClasses(TNTPrimed.class).forEach(entity -> {
-                    velocityPackets.add(new PacketPlayOutEntityVelocity(entity.getEntityId(), noMotion));
-                });
-
                 for (int i = 0; i < (20 / currentTPSLimit); i++) {
                     sleepUntilNextTick();
                     sendTntData();
-                    sendPlayers(velocityPackets);
+                    sendVelocityData();
                 }
             }, 0, 1);
         }
@@ -164,25 +133,44 @@ public class CommandTPSLimiter implements CommandExecutor {
         }
     }
 
-    private void sendTntMetaData() {
+    private void createVelocityData() {
-        world.getEntitiesByClasses(TNTPrimed.class).forEach(entity -> {
+        switch (Core.getVersion()) {
-            net.minecraft.server.v1_15_R1.Entity serverEntity = ((CraftEntity) entity).getHandle();
+            case 15:
+                TPSLimit_15.createVelocityPacketCache(world);
+                break;
+            default:
+                TPSLimit_12.createVelocityPacketCache(world);
+        }
+    }
 
-            PacketPlayOutEntityMetadata packetPlayOutEntityMetadata = new PacketPlayOutEntityMetadata(serverEntity.getId(), serverEntity.getDataWatcher(), true);
+    private void sendVelocityData() {
-            sendPlayers(packetPlayOutEntityMetadata);
+        switch (Core.getVersion()) {
-        });
+            case 15:
+                TPSLimit_15.sendVelocityPackets();
+                break;
+            default:
+                TPSLimit_12.sendVelocityPackets();
+        }
+    }
+
+    private void sendTntMetaData() {
+        switch (Core.getVersion()) {
+            case 15:
+                TPSLimit_15.sendTntMetaData(world);
+                break;
+            default:
+                TPSLimit_12.sendTntMetaData(world);
+        }
     }
 
     private void sendTntData() {
-        Set<Packet<?>> packets = new HashSet<>();
+        switch (Core.getVersion()) {
-
+            case 15:
-        world.getEntitiesByClasses(TNTPrimed.class).forEach(entity -> {
+                TPSLimit_15.sendTntData(world);
-            net.minecraft.server.v1_15_R1.Entity serverEntity = ((CraftEntity) entity).getHandle();
+                break;
-            packets.add(new PacketPlayOutEntityTeleport(serverEntity));
+            default:
-            // packets.add(new PacketPlayOutEntityVelocity(serverEntity.getId(), noMotion));
+                TPSLimit_12.sendTntData(world);
-        });
+        }
-
-        sendPlayers(packets);
     }
 
     public static int getCurrentTPSLimit() {