Fix some more issues

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/autostart/AutostartListener.java

@@ -109,7 +109,7 @@ public class AutostartListener implements Listener {
             BauSystem.MESSAGE.send("AUTOSTART_MESSAGE_NO_REGION", player);
             return;
         }
-        if (region.getTestblockArea().isPresent()) {
+        if (region.getTestblockArea().isEmpty()) {
             BauSystem.MESSAGE.send("AUTOSTART_MESSAGE_NO_REGION", player);
             return;
         }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/script/event/EventListener.java

@@ -153,7 +153,7 @@ public class EventListener implements Listener {
 
         for (Player player : Bukkit.getOnlinePlayers()) {
             if(!Permission.BUILD.hasPermission(player)) continue;
-            if (tntRegion.inRegion(player.getLocation())) {
+            if (tntRegion.getArea().inRegion(player.getLocation(), false)) {
                 ScriptRunner.callEvent(player, SteamWarGlobalLuaPlugin.EventType.TNTSpawn, LuaValue.NIL, event);
             }
         }
@@ -175,7 +175,7 @@ public class EventListener implements Listener {
 
         for (Player player : Bukkit.getOnlinePlayers()) {
             if(!Permission.BUILD.hasPermission(player)) continue;
-            if (tntRegion.inRegion(player.getLocation())) {
+            if (tntRegion.getArea().inRegion(player.getLocation(), false)) {
                 ScriptRunner.callEvent(player, SteamWarGlobalLuaPlugin.EventType.TNTExplode, table, event);
                 if (inBuild) {
                     ScriptRunner.callEvent(player, SteamWarGlobalLuaPlugin.EventType.TNTExplodeInBuild, table, event);

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/techhider/TechHiderCommand.java

@@ -85,8 +85,8 @@ public class TechHiderCommand extends SWCommand implements Listener, ScoreboardE
             Set<String> hiddenBlocks = Collections.unmodifiableSet(new HashSet<>(config.getStringList("Techhider.HiddenBlocks")));
             Set<String> hiddenBlockEntities = Collections.unmodifiableSet(new HashSet<>(config.getStringList("Techhider.HiddenBlockEntities")));
 
-            TechHider current = new TechHider((TechHider.LocationEvaluator) (p, cX, cY) -> {
+            TechHider current = new TechHider((p, cX, cY) -> {
-                if (rg.buildChunkOutside(cX, cY)) return true;
+                if (rg.getBuildArea().isChunkOutside(cX, cY)) return true;
                 return !hidden.get(rg).contains(p);
             }, Material.valueOf(obfuscateWith.toUpperCase()), hiddenBlocks.stream().map(String::toUpperCase).map(Material::valueOf).collect(Collectors.toSet()), hiddenBlockEntities);
             current.enable();
@@ -105,7 +105,7 @@ public class TechHiderCommand extends SWCommand implements Listener, ScoreboardE
             hidden.get(region).add(player);
             BauSystem.MESSAGE.sendPrefixless("TECHHIDER_ON", player, ChatMessageType.ACTION_BAR);
         }
-        region.forEachChunk((x, z) -> {
+        region.getBuildArea().forEachChunk((x, z) -> {
             CraftbukkitWrapper.impl.sendChunk(player, x, z);
         });
     }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/util/KillAllCommand.java

@@ -62,7 +62,7 @@ public class KillAllCommand extends SWCommand {
             WORLD.getEntities()
                     .stream()
                     .filter(e -> !(e instanceof Player))
-                    .filter(e -> region.inRegion(e.getLocation()))
+                    .filter(e -> region.getArea().inRegion(e.getLocation(), false))
                     .forEach(entity -> {
                         entity.remove();
                         count.incrementAndGet();

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/world/BauScoreboard.java

@@ -1,6 +1,7 @@
 package de.steamwar.bausystem.features.world;
 
 import de.steamwar.bausystem.region.Region;
+import de.steamwar.bausystem.region.flags.ColorMode;
 import de.steamwar.bausystem.region.flags.Flag;
 import de.steamwar.bausystem.utils.ScoreboardElement;
 import de.steamwar.linkage.Linked;
@@ -101,8 +102,8 @@ public class BauScoreboard implements Listener {
                 Region region = Region.getRegion(player.getLocation());
                 if (region.getType().isGlobal()) return "§eSteam§8War";
                 String colorCode = "§e";
-                if (region.hasFlag(Flag.COLOR).isReadable()) {
+                if (region.getFlags().has(Flag.COLOR).isReadable()) {
-                    colorCode = "§" + region.getFlag(Flag.COLOR).get().getColor().getColorCode();
+                    colorCode = "§" + region.getFlags().get(Flag.COLOR).orElse(ColorMode.PINK).getColorCode();
                 }
                 return colorCode + "■ §eSteam§8War " + colorCode + "■"; // ■
             }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/xray/XrayCommand.java

@@ -103,7 +103,7 @@ public class XrayCommand extends SWCommand implements Listener, ScoreboardElemen
             hidden.get(region).add(player);
             BauSystem.MESSAGE.sendPrefixless("XRAY_ON", player, ChatMessageType.ACTION_BAR);
         }
-        region.forEachChunk((x, z) -> {
+        region.getBuildArea().forEachChunk((x, z) -> {
             CraftbukkitWrapper.impl.sendChunk(player, x, z);
         });
     }
@@ -149,7 +149,7 @@ public class XrayCommand extends SWCommand implements Listener, ScoreboardElemen
 
     private TechHider createXray(Region rg, Set<Material> obfuscate) {
         TechHider current = new TechHider((TechHider.LocationEvaluator) (p, cX, cY) -> {
-            if (rg.buildChunkOutside(cX, cY)) return true;
+            if (rg.getBuildArea().isChunkOutside(cX, cY)) return true;
             return !hidden.get(rg).contains(p);
         }, Material.STRUCTURE_VOID, obfuscate, new HashSet<>());
         current.enable();

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

@@ -34,6 +34,8 @@ import org.bukkit.entity.Player;
 @AllArgsConstructor
 public class Point {
 
+	public static final Point ZERO = new Point(0, 0, 0);
+
 	private final int x;
 	private final int y;
 	private final int z;

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

@@ -46,9 +46,9 @@ public interface Region {
 
     Area getArea();
 
-    Optional<Area> getBuildArea();
+    Area getBuildArea();
 
-    Optional<Area> getTestblockArea();
+    Area getTestblockArea();
 
     Optional<File> getGameModeConfig();
 
@@ -56,6 +56,55 @@ public interface Region {
 
     interface Area {
 
+        Area EMPTY = new Area() {
+            @Override
+            public boolean isEmpty() {
+                return true;
+            }
+
+            @Override
+            public Point getMinPoint(boolean extension) {
+                return Point.ZERO;
+            }
+
+            @Override
+            public Point getMaxPoint(boolean extension) {
+                return Point.ZERO;
+            }
+
+            @Override
+            public Point getCopyPoint() {
+                return Point.ZERO;
+            }
+
+            @Override
+            public boolean inRegion(Location location, boolean extension) {
+                return false;
+            }
+
+            @Override
+            public EditSession copy(boolean extension) {
+                return null;
+            }
+
+            @Override
+            public void reset(@Nullable SchematicNode schematicNode, boolean extension) {
+            }
+
+            @Override
+            public void forEachChunk(BiConsumer<Integer, Integer> executor) {
+            }
+
+            @Override
+            public boolean isChunkOutside(int chunkX, int chunkZ) {
+                return false;
+            }
+        };
+
+        default boolean isEmpty() {
+            return false;
+        }
+
         Point getMinPoint(boolean extension);
 
         Point getMaxPoint(boolean extension);