Paste water at spawn_here sign location if sign is waterlogged

Prevents the air block around the user when they spawn.

src/main/java/world/bentobox/bentobox/util/DefaultPasteUtil.java

@@ -18,6 +18,7 @@
 import org.bukkit.block.CreatureSpawner;
 import org.bukkit.block.Sign;
 import org.bukkit.block.data.BlockData;
+import org.bukkit.block.data.Waterlogged;
 import org.bukkit.block.data.type.WallSign;
 import org.bukkit.block.sign.Side;
 import org.bukkit.block.sign.SignSide;
@@ -26,6 +27,7 @@
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
+import org.bukkit.spawner.TrialSpawnerConfiguration;
 
 import world.bentobox.bentobox.BentoBox;
 import world.bentobox.bentobox.api.localization.TextVariables;
@@ -141,6 +143,9 @@ else if (bs instanceof InventoryHolder holder) {
         else if (bs instanceof CreatureSpawner spawner) {
             setSpawner(spawner, bpBlock.getCreatureSpawner());
         }
+        else if (bs instanceof TrialSpawnerConfiguration spawner) {
+            bpBlock.getTrialSpawner().configTrialSpawner(spawner);
+        }
         // Banners
         else if (bs instanceof Banner banner && bpBlock.getBannerPatterns() != null) {
             bpBlock.getBannerPatterns().removeIf(Objects::isNull);
@@ -261,21 +266,20 @@ static boolean spawnBlueprintEntity(BlueprintEntity k, Location location, Island
      * @param bpSign - BlueprintBlock that is the sign
      * @param side   - the side being written
      */
+    @SuppressWarnings("deprecation")
     public static void writeSign(Island island, final Block block, BlueprintBlock bpSign, Side side) {
         List<String> lines = bpSign.getSignLines(side);
         boolean glow = bpSign.isGlowingText(side);
-
-        BlockFace bf;
-        if (block.getType().name().contains("WALL_SIGN")) {
-            WallSign wallSign = (WallSign) block.getBlockData();
-            bf = wallSign.getFacing();
-        } else {
-            org.bukkit.block.data.type.Sign sign = (org.bukkit.block.data.type.Sign) block.getBlockData();
-            bf = sign.getRotation();
-        }
+        BlockData bd = block.getBlockData();
+        BlockFace bf = (bd instanceof WallSign ws) ? ws.getFacing()
+                : ((org.bukkit.block.data.type.Sign) bd).getRotation();
         // Handle spawn sign
         if (side == Side.FRONT && island != null && !lines.isEmpty() && lines.get(0).equalsIgnoreCase(TextVariables.SPAWN_HERE)) {
-            block.setType(Material.AIR);
+            if (bd instanceof Waterlogged wl && wl.isWaterlogged()) {
+                block.setType(Material.WATER);
+            } else {
+                block.setType(Material.AIR);
+            }
             // Orient to face same direction as sign
             Location spawnPoint = new Location(block.getWorld(), block.getX() + 0.5D, block.getY(),
                     block.getZ() + 0.5D, Util.blockFaceToFloat(bf.getOppositeFace()), 30F);