BauSystem_Main/src/de/steamwar/bausystem/BauSystem.java

@@ -99,6 +99,7 @@ public class BauSystem extends JavaPlugin implements Listener {
         getCommand("script").setExecutor(new CommandScript());
         getCommand("simulator").setExecutor(new CommandSimulator());
         getCommand("simulator").setTabCompleter(new CommandSimulatorTabCompleter());
+        getCommand("redstonetester").setExecutor(new CommandRedstoneTester());
         getCommand("gui").setExecutor(new CommandGUI());
 
         Bukkit.getPluginManager().registerEvents(this, this);
@@ -109,6 +110,7 @@ public class BauSystem extends JavaPlugin implements Listener {
         Bukkit.getPluginManager().registerEvents(new TNTSimulatorListener(), this);
         Bukkit.getPluginManager().registerEvents(new CommandGUI(), this);
         Bukkit.getPluginManager().registerEvents(new DetonatorListener(), this);
+        Bukkit.getPluginManager().registerEvents(new RedstoneListener(), this);
         new AFKStopper();
 
         autoShutdown = Bukkit.getScheduler().runTaskLater(this, Bukkit::shutdown, 1200);

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

@@ -0,0 +1,40 @@
+/*
+ * 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 de.steamwar.bausystem.PlayerUtils;
+import de.steamwar.bausystem.world.RedstoneListener;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+public class CommandRedstoneTester implements CommandExecutor {
+
+    @Override
+    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings) {
+        if (!(commandSender instanceof Player))
+            return false;
+        Player player = (Player) commandSender;
+        PlayerUtils.giveItemToPlayer(player, RedstoneListener.WAND);
+        return false;
+    }
+
+}

BauSystem_Main/src/de/steamwar/bausystem/world/RedstoneListener.java

@@ -0,0 +1,165 @@
+/*
+ * 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.world;
+
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.inventory.SWItem;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.block.data.Powerable;
+import org.bukkit.block.data.type.Piston;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.*;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+public class RedstoneListener implements Listener {
+
+    private static long currentTick = 0;
+
+    static {
+        Bukkit.getScheduler().runTaskTimer(BauSystem.getPlugin(), () -> {
+            currentTick++;
+        }, 1, 1);
+    }
+
+    private static class RedstoneTester {
+
+        private final Player player;
+        private Location loc1 = null;
+        private Location loc2 = null;
+
+        private Location activated = null;
+        private long tick = 0;
+
+        public RedstoneTester(Player player) {
+            this.player = player;
+        }
+
+        private void activate(Location location) {
+            if (loc1 != null && loc1.equals(location)) {
+                if (activated != null && !activated.equals(location)) {
+                    player.sendMessage("§7Aktivierungsdifferenz§8: §e" + (currentTick - tick) + " §8(§7" + locationToString(activated) + " §8->§7 " + locationToString(location) + "§8)");
+                    activated = null;
+                    return;
+                }
+                activated = loc1;
+                tick = currentTick;
+            } else if (loc2 != null && loc2.equals(location)) {
+                if (activated != null && !activated.equals(location)) {
+                    player.sendMessage("§7Aktivierungsdifferenz§8: §e" + (currentTick - tick) + " §8(§7" + locationToString(activated) + " §8->§7 " + locationToString(location) + "§8)");
+                    activated = null;
+                    return;
+                }
+                activated = loc2;
+                tick = currentTick;
+            }
+        }
+
+    }
+
+    private Map<Player, RedstoneTester> playerMap = new HashMap<>();
+    public static final ItemStack WAND = new SWItem(Material.BLAZE_ROD, "§eRedstonetester", Arrays.asList("§eRechtsklick Block §8- §7Setzt die 1. Position", "§eShift-Rechtsklick Luft §8- §7Zurücksetzten", "§eLinksklick Block §8- §7Setzt die 2. Position"), false, null).getItemStack();
+
+    @EventHandler
+    public void onPlayerInteract(PlayerInteractEvent event) {
+        if (!WAND.isSimilar(event.getItem())) return;
+        Player player = event.getPlayer();
+        Block block = event.getClickedBlock();
+        event.setCancelled(true);
+
+        switch (event.getAction()) {
+            case RIGHT_CLICK_AIR:
+                if (player.isSneaking()) {
+                    playerMap.remove(event.getPlayer());
+                    player.sendMessage("§7Positionen gelöscht§8.");
+                }
+                break;
+            case RIGHT_CLICK_BLOCK:
+                if (!validBlock(event.getPlayer(), block.getBlockData())) return;
+                playerMap.computeIfAbsent(event.getPlayer(), RedstoneTester::new).loc1 = block.getLocation();
+                sendLocation(event.getPlayer(), "§7POS1", block.getLocation());
+                break;
+            case LEFT_CLICK_BLOCK:
+                if (!validBlock(event.getPlayer(), block.getBlockData())) return;
+                playerMap.computeIfAbsent(event.getPlayer(), RedstoneTester::new).loc2 = block.getLocation();
+                sendLocation(event.getPlayer(), "§7POS2", block.getLocation());
+                break;
+        }
+    }
+
+    private void sendLocation(Player player, String prefix, Location location) {
+        player.sendMessage(prefix + "§8: §e" + locationToString(location));
+    }
+
+    private static String locationToString(Location location) {
+        return location.getBlockX() + " " + location.getBlockY() + " " + location.getBlockZ();
+    }
+
+    private boolean validBlock(Player player, BlockData block) {
+        if (block instanceof Powerable) return true;
+        if (block instanceof Piston) return true;
+        player.sendMessage("§7Unbekannte Position");
+        return false;
+    }
+
+    @EventHandler
+    public void onPlayerQuit(PlayerQuitEvent event) {
+        playerMap.remove(event.getPlayer());
+    }
+
+    @EventHandler
+    public void onPistonExtend(BlockPistonExtendEvent e) {
+        playerMap.forEach((player, redstoneTester) -> {
+            redstoneTester.activate(e.getBlock().getLocation());
+        });
+    }
+
+    @EventHandler
+    public void onPistonRetract(BlockPistonRetractEvent e) {
+        playerMap.forEach((player, redstoneTester) -> {
+            redstoneTester.activate(e.getBlock().getLocation());
+        });
+    }
+
+    @EventHandler
+    public void onRedstoneEvent(BlockRedstoneEvent e) {
+        playerMap.forEach((player, redstoneTester) -> {
+            redstoneTester.activate(e.getBlock().getLocation());
+        });
+    }
+
+    @EventHandler
+    public void onBlockDispense(BlockDispenseEvent e) {
+        playerMap.forEach((player, redstoneTester) -> {
+            redstoneTester.activate(e.getBlock().getLocation());
+        });
+    }
+}

BauSystem_Main/src/plugin.yml

@@ -39,3 +39,4 @@ commands:
   simulator:
     aliases: sim
   gui:
+  redstonetester: