Add DynamicRegionVisualizer

BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/DynamicRegionCommand.java

@@ -29,6 +29,7 @@ import de.steamwar.command.AbstractSWCommand;
 import de.steamwar.command.PreviousArguments;
 import de.steamwar.command.SWCommand;
 import de.steamwar.command.TypeMapper;
+import de.steamwar.core.SWPlayer;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
@@ -44,6 +45,18 @@ public class DynamicRegionCommand extends SWCommand {
         super("");
     }
 
+    @Register({"dynamic", "visualize"})
+    public void visualizeRegions(Player player) {
+        Tile tile = Tile.fromLocation(player.getLocation()).orElse(null);
+        if (tile == null) return;
+        SWPlayer swPlayer = SWPlayer.of(player);
+        if (swPlayer.hasComponent(DynamicRegionVisualizer.class)) {
+            swPlayer.removeComponent(DynamicRegionVisualizer.class);
+        } else {
+            swPlayer.setComponent(new DynamicRegionVisualizer());
+        }
+    }
+
     @Register({"dynamic", "place"})
     public void placeRegion(Player player, @Mapper("regionType") String regionType) {
         Region region = DynamicRegionSystem.INSTANCE.get(player.getLocation());

BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/DynamicRegionVisualizer.java

@@ -0,0 +1,146 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 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.region;
+
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.region.dynamic.Tile;
+import de.steamwar.core.SWPlayer;
+import de.steamwar.entity.*;
+import de.steamwar.inventory.SWInventory;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.inventory.InventoryType;
+import org.bukkit.event.player.PlayerMoveEvent;
+
+import java.util.Set;
+import java.util.stream.Collectors;
+
+public class DynamicRegionVisualizer implements SWPlayer.Component, Listener {
+
+    private final REntityServer entityServer;
+    private Player player;
+    private Location sourceLocation;
+    private Tile sourceTile;
+
+    public DynamicRegionVisualizer() {
+        this.entityServer = new REntityServer();
+    }
+
+    @Override
+    public void onMount(SWPlayer player) {
+        this.player = player.getPlayer();
+        sourceTile = Tile.fromLocation(player.getLocation()).orElse(null);
+        if (sourceTile == null) {
+            player.removeComponent(DynamicRegionVisualizer.class);
+            return;
+        }
+        sourceLocation = player.getLocation().add(0, -5, 0).getBlock().getLocation();
+        entityServer.addPlayer(player.getPlayer());
+
+        Bukkit.getPluginManager().registerEvents(this, BauSystem.getInstance());
+
+        renderTiles(0, 0);
+    }
+
+    @Override
+    public void onUnmount(SWPlayer player) {
+        Bukkit.getPluginManager().registerEvents(this, BauSystem.getInstance());
+        entityServer.close();
+    }
+
+    @EventHandler
+    public void onPlayerMove(PlayerMoveEvent event) {
+        if (event.getPlayer() != player) return;
+        Location position = event.getTo().getBlock().getLocation();
+        int dx = position.getBlockX() - sourceLocation.getBlockX();
+        int dz = position.getBlockZ() - sourceLocation.getBlockZ();
+        renderTiles(dx, dz);
+    }
+
+    private void renderTiles(int dx, int dz) {
+        Set<Tile> tileSet = entityServer.getEntitiesByType(CTile.class)
+                .stream()
+                .filter(cTile -> {
+                    if (Math.abs(cTile.tile.getTileX() - dx) > 20 || Math.abs(cTile.tile.getTileZ() - dz) > 20) {
+                        cTile.die();
+                        return false;
+                    } else {
+                        return true;
+                    }
+                })
+                .map(cTile -> cTile.tile)
+                .collect(Collectors.toSet());
+
+        for (int x = dx - 10; x <= dx + 10; x++) {
+            for (int z = dz - 10; z <= dz + 10; z++) {
+                Tile tile = sourceTile.add(x, z).orElse(null);
+                if (tile == null || tileSet.contains(tile)) continue;
+                new CTile(entityServer, tile);
+            }
+        }
+    }
+
+    private class CTile extends CEntity {
+
+        private final Tile tile;
+
+        public CTile(REntityServer server, Tile tile) {
+            super(server);
+            this.tile = tile;
+
+            Material material = switch (DynamicRegionSystem.INSTANCE.get(tile).getType()) {
+                case SPAWN, SPAWN_EXTENSION -> Material.LODESTONE;
+                case SPAWN_PATH, PATH -> Material.DIRT_PATH;
+                case DRY, DRY_SPECIAL -> Material.IRON_BLOCK;
+                case WET, WET_SPECIAL -> Material.LAPIS_BLOCK;
+                default -> Material.WHITE_CARPET;
+            };
+            Location location = sourceLocation.clone().add(tile.getTileX() - sourceTile.getTileX(), 0, tile.getTileZ() - sourceTile.getTileZ());
+            if (tile.equals(Tile.ZERO)) {
+                CCubedTextDisplay spawn = new CCubedTextDisplay(entityServer, location);
+                spawn.setText("§eSPAWN");
+                spawn.setBackgroundColor(0);
+                spawn.setShadowed(false);
+                entities.add(spawn);
+            } else if (tile.equals(sourceTile)) {
+                CCubedTextDisplay spawn = new CCubedTextDisplay(entityServer, location);
+                spawn.setText("§eORIGIN");
+                spawn.setBackgroundColor(0);
+                spawn.setShadowed(false);
+                entities.add(spawn);
+            }
+
+            RBlockDisplay entity = new RBlockDisplay(entityServer, location);
+            entity.setBlock(material.createBlockData());
+            entities.add(entity);
+
+            RInteraction interaction = new RInteraction(entityServer, location.clone().add(0.5, 0, 0.5));
+            interaction.setInteraction((player, entityAction) -> {
+                SWInventory swInv = new SWInventory(player, () -> Bukkit.createInventory(null, InventoryType.DROPPER, tile.toString()));
+                swInv.open();
+            });
+            entities.add(entity);
+        }
+    }
+}

BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/dynamic/Tile.java

@@ -20,14 +20,18 @@
 package de.steamwar.bausystem.region.dynamic;
 
 import de.steamwar.bausystem.region.Point;
+import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import org.bukkit.Location;
 
 import java.util.Optional;
 
 @Getter
+@EqualsAndHashCode
 public class Tile {
 
+    public static final Tile ZERO = new Tile(0, 0);
+
     public static final int tileSize = 21;
     public static final int tileOffset = tileSize / 2;
     public static final int maxTile = 1023;
@@ -122,12 +126,12 @@ public class Tile {
         return fromTile(tileX + offsetX, tileZ + offsetZ);
     }
 
-    public static long getID(int tileX, int tileZ) {
+    public static long getId(int tileX, int tileZ) {
         return (tileX + maxTile) * tilesPerAxis + tileZ + maxTile;
     }
 
     public long getId() {
-        return getID(tileX, tileZ);
+        return getId(tileX, tileZ);
     }
 
     @Override

BauSystem/build.gradle.kts

@@ -44,6 +44,7 @@ tasks.register<DevServer>("DevBau21") {
 tasks.register<DevServer>("DevBau21Dynamic") {
     group = "run"
     description = "Run a 1.21 Dynamic Dev Bau"
+    dependsOn(":SpigotCore:shadowJar")
     dependsOn(":BauSystem:shadowJar")
     dependsOn(":SchematicSystem:shadowJar")
     template = "Bau21-Dynamic"