Merge pull request 'Add TPSWatcher' (#62) from TPS into master

Reviewed-by: Lixfel <lixfel@steamwar.de>

SpigotCore_10/src/de/steamwar/core/SpigotTPS_10.java

@@ -0,0 +1,32 @@
+/*
+    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.core;
+
+import net.minecraft.server.v1_10_R1.MinecraftServer;
+
+public class SpigotTPS_10 {
+
+    private SpigotTPS_10(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_12/src/de/steamwar/core/SpigotTPS_12.java

@@ -0,0 +1,32 @@
+/*
+    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.core;
+
+import net.minecraft.server.v1_12_R1.MinecraftServer;
+
+public class SpigotTPS_12 {
+
+    private SpigotTPS_12(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_14/src/de/steamwar/core/SpigotTPS_14.java

@@ -0,0 +1,32 @@
+/*
+    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.core;
+
+import net.minecraft.server.v1_14_R1.MinecraftServer;
+
+public class SpigotTPS_14 {
+
+    private SpigotTPS_14(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_15/src/de/steamwar/core/SpigotTPS_15.java

@@ -0,0 +1,32 @@
+/*
+    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.core;
+
+import net.minecraft.server.v1_15_R1.MinecraftServer;
+
+public class SpigotTPS_15 {
+
+    private SpigotTPS_15(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_8/src/de/steamwar/core/SpigotTPS_8.java

@@ -0,0 +1,32 @@
+/*
+    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.core;
+
+import net.minecraft.server.v1_8_R3.MinecraftServer;
+
+public class SpigotTPS_8 {
+
+    private SpigotTPS_8(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_9/src/de/steamwar/core/SpigotTPS_9.java

@@ -0,0 +1,32 @@
+/*
+    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.core;
+
+import net.minecraft.server.v1_9_R2.MinecraftServer;
+
+public class SpigotTPS_9 {
+
+    private SpigotTPS_9(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_Main/src/de/steamwar/core/Core.java

@@ -64,6 +64,7 @@ public class Core extends JavaPlugin{
 			ErrorLogger.init();
 		getServer().getMessenger().registerIncomingPluginChannel(this, "sw:bridge", new BungeeReceiver());
 		getServer().getMessenger().registerOutgoingPluginChannel(this, "sw:bridge");
+		TPSWatcher.init();
 
 	}
 
@@ -75,11 +76,11 @@ public class Core extends JavaPlugin{
 	public static Core getInstance() {
 		return instance;
 	}
+
 	public static int getVersion(){
 		return version;
 	}
 
-
 	private static void setInstance(Core instance) {
 		Core.instance = instance;
 	}

SpigotCore_Main/src/de/steamwar/core/TPSWatcher.java

@@ -0,0 +1,134 @@
+/*
+    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.core;
+
+import org.bukkit.Bukkit;
+
+public class TPSWatcher {
+
+    private static final double tickDefault = 20.0;
+
+    private static TPSWatcher tps_OneSecond;
+    private static TPSWatcher tps_TenSecond;
+
+    public static void init() {
+        tps_OneSecond = new TPSWatcher(1000);
+        tps_TenSecond = new TPSWatcher(10000);
+    }
+
+    private long lastTime = System.currentTimeMillis();
+
+    private double tps = 20.0;
+
+    private TPSWatcher(long timeInterval) {
+        Bukkit.getScheduler().runTaskTimer(Core.getInstance(), () -> {
+            long tickTime = System.currentTimeMillis() - lastTime;
+            lastTime = System.currentTimeMillis();
+
+            double now = 0;
+            if (tickTime != 0) {
+                now = (timeInterval / (double) tickTime) * tickDefault;
+            }
+            if (now < 0) {
+                now = 0;
+            }
+            tps = now;
+        }, timeInterval / 50, timeInterval / 50);
+    }
+
+    public enum TPSType {
+
+        // With own implementation
+        ONE_SECOND,
+        TEN_SECONDS,
+        // With getting the values from Spigot itself
+        ONE_MINUTE,
+        FIVE_MINUTES,
+        TEN_MINUTES
+
+    }
+
+    public double getTPS() {
+        return getTPS(TPSType.ONE_SECOND);
+    }
+
+    public double getTPSUnlimited() {
+        return getTPSUnlimited(TPSType.ONE_SECOND);
+    }
+
+    public double getTPS(TPSType tpsType) {
+        switch (tpsType) {
+            case TEN_SECONDS:
+                return round(tps_TenSecond.tps);
+            case ONE_MINUTE:
+                return round(getSpigotTPS()[0]);
+            case FIVE_MINUTES:
+                return round(getSpigotTPS()[1]);
+            case TEN_MINUTES:
+                return round(getSpigotTPS()[2]);
+
+            default:
+                return round(tps_OneSecond.tps);
+        }
+    }
+
+    public double getTPSUnlimited(TPSType tpsType) {
+        switch (tpsType) {
+            case TEN_SECONDS:
+                return roundUnlimited(tps_TenSecond.tps);
+            case ONE_MINUTE:
+                return roundUnlimited(getSpigotTPS()[0]);
+            case FIVE_MINUTES:
+                return roundUnlimited(getSpigotTPS()[1]);
+            case TEN_MINUTES:
+                return roundUnlimited(getSpigotTPS()[2]);
+
+            default:
+                return roundUnlimited(tps_OneSecond.tps);
+        }
+    }
+
+    private double[] getSpigotTPS() {
+        switch (Core.getVersion()) {
+            case 8:
+                return SpigotTPS_8.getTps();
+            case 9:
+                return SpigotTPS_9.getTps();
+            case 10:
+                return SpigotTPS_10.getTps();
+            case 14:
+                return SpigotTPS_14.getTps();
+            case 15:
+                return SpigotTPS_15.getTps();
+
+            default:
+                return SpigotTPS_12.getTps();
+        }
+    }
+
+    private double round(double d) {
+        return Math.max(Math.round(d * 10) / 10.0, 20.0);
+    }
+
+    private double roundUnlimited(double d) {
+        return Math.round(d * 10) / 10.0;
+    }
+
+}