Add waterlogged check

BauSystem_15/src/de/steamwar/bausystem/tracer/TNTTracer_15.java

@@ -21,6 +21,9 @@ package de.steamwar.bausystem.tracer;
 
 import org.bukkit.Material;
 import org.bukkit.World;
+import org.bukkit.block.Block;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.block.data.Waterlogged;
 import org.bukkit.entity.Player;
 import org.bukkit.util.Vector;
 
@@ -31,8 +34,15 @@ public class TNTTracer_15 {
     }
 
     public static boolean inWater(World world, Vector tntPosition) {
-        Material material = tntPosition.toLocation(world).getBlock().getType();
+        Block block = tntPosition.toLocation(world).getBlock();
-        return material == Material.WATER;
+        if(block.getType() == Material.WATER)
+            return true;
+
+        BlockData data = block.getBlockData();
+        if(!(data instanceof Waterlogged))
+            return false;
+
+        return ((Waterlogged) data).isWaterlogged();
     }
 
 }