FightSystem_Core/src/de/steamwar/fightsystem/listener/PistonListener.java

@@ -25,6 +25,7 @@ import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentListener;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
+import org.bukkit.block.PistonMoveReaction;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockPistonExtendEvent;
@@ -44,7 +45,8 @@ public class PistonListener implements Listener {
     public void handlePistonExtend(BlockPistonExtendEvent e){
         BlockFace face = e.getDirection();
         for(Block block : e.getBlocks()){
-            if(!Config.BlueExtendRegion.inRegion(block.getRelative(face)) && !Config.RedExtendRegion.inRegion(block.getRelative(face))){
+            Block target = block.getRelative(face);
+            if(!Config.BlueExtendRegion.inRegion(target) && !Config.RedExtendRegion.inRegion(target) && block.getPistonMoveReaction() != PistonMoveReaction.BREAK) {
                 e.setCancelled(true);
                 return;
             }

FightSystem_Core/src/de/steamwar/fightsystem/listener/PrepareSchem.java

@@ -26,6 +26,7 @@ import de.steamwar.fightsystem.FightSystem;
 import de.steamwar.fightsystem.fight.Fight;
 import de.steamwar.fightsystem.fight.FightTeam;
 import de.steamwar.fightsystem.states.FightState;
+import de.steamwar.fightsystem.states.OneShotStateDependent;
 import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.fightsystem.utils.FlatteningWrapper;
 import de.steamwar.fightsystem.utils.Region;
@@ -37,10 +38,25 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.util.Vector;
+
+import java.util.HashSet;
+import java.util.Set;
 
 public class PrepareSchem implements Listener {
 
+    private final Set<Vector> stationaryMovingPistons = new HashSet<>();
+
     public PrepareSchem() {
+        new OneShotStateDependent(ArenaMode.Prepare, FightState.PostSchemSetup, () -> Bukkit.getScheduler().runTaskLater(FightSystem.getPlugin(), () -> {
+            stationaryMovingPistons.clear();
+            World world = Bukkit.getWorlds().get(0);
+            Fight.getUnrotated().getSchemRegion().forEach((x, y, z) -> {
+                if(FlatteningWrapper.impl.checkPistonMoving(world.getBlockAt(x, y, z)))
+                    stationaryMovingPistons.add(new Vector(x, y, z));
+            });
+        }, 1));
+
         new StateDependentListener(ArenaMode.Prepare, FightState.Setup, this){
             @Override
             public void disable() {
@@ -60,7 +76,7 @@ public class PrepareSchem implements Listener {
 
                 try{
                     region.forEach((x, y, z) -> {
-                        if(FlatteningWrapper.impl.checkPistonMoving(world.getBlockAt(x, y, z))){
+                        if(FlatteningWrapper.impl.checkPistonMoving(world.getBlockAt(x, y, z)) && !stationaryMovingPistons.contains(new Vector(x, y, z))){
                             FightSystem.getMessage().broadcast("PREPARE_ACTIVE_PISTON");
                             Bukkit.shutdown();
                             throw new IllegalStateException();

FightSystem_Core/src/de/steamwar/fightsystem/listener/TeamArea.java

@@ -34,6 +34,7 @@ import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
@@ -77,6 +78,16 @@ public class TeamArea implements Listener {
         FightSystem.getMessage().sendPrefixless("NO_BLOCK_PLACE", player, ChatMessageType.ACTION_BAR);
     }
 
+    @EventHandler
+    public void blockBreak(BlockBreakEvent event) {
+        Block block = event.getBlock();
+        if(Config.BluePasteRegion.getMinY() <= block.getY())
+            return;
+
+        event.setCancelled(true);
+        FightSystem.getMessage().sendPrefixless("NO_BLOCK_BREAK", event.getPlayer(), ChatMessageType.ACTION_BAR);
+    }
+
     private void checkInTeamRegion(PlayerMoveEvent event, FightTeam team, Player player, FightTeam playerTeam) {
         boolean spectator = player.getGameMode() == GameMode.SPECTATOR;
         if(!spectator && playerTeam != null && playerTeam.canPlayerEntern(player))