Add GameModeConfig.ArenaConfig.WaterDamage for hard water damage by setting air or normal handling

CommonCore/SQL/src/de/steamwar/sql/GameModeConfig.java

@@ -402,6 +402,13 @@ public final class GameModeConfig<M, W> {
          */
         public final int WaterDepth;
 
+        /**
+         * If TNT should break blocks even underwater
+         *
+         * @implSpec {@code true} by default
+         */
+        public final boolean WaterDamage;
+
         /**
          * The outer border of the arena, measured in blocks around the schematic areas
          */
@@ -457,6 +464,7 @@ public final class GameModeConfig<M, W> {
         private ArenaConfig(YMLWrapper loader, SchematicConfig.SizeConfig Size, List<Integer> EnterStages) {
             loaded = loader.canLoad();
             WaterDepth = loader.getInt("WaterDepth", 0);
+            WaterDamage = loader.getBoolean("WaterDamage", true);
             Schem2Border = new Schem2BorderConfig(loader.with("Schem2Border"));
             SpawnOffset = new SpawnOffsetConfig(loader.with("SpawnOffset"), Size);
             BorderFromSchematic = loader.getInt("BorderFromSchematic", 21);

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/listener/Permanent.java

@@ -182,6 +182,7 @@ public class Permanent implements Listener {
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     public void onExplosion(EntityExplodeEvent e) {
         if (!(e.getEntity() instanceof TNTPrimed)) return;
+        if (!Config.GameModeConfig.Arena.WaterDamage) return;
         e.blockList().removeIf(block -> {
             if(block.getType() == Material.TNT) {
                 return false;