Implement restoring tags directly from a supplied block

- Reduces overhead when setting blocks via fallback
 - Also means blocks will not be accessed via world when they should be access via chunk (https://github.com/IntellectualSites/PlotSquared/pull/3612)

Bukkit/src/main/java/com/plotsquared/bukkit/queue/BukkitQueueCoordinator.java

@@ -282,7 +282,7 @@ public class BukkitQueueCoordinator extends BasicQueueCoordinator {
                 CompoundTag tag = block.getNbtData();
                 StateWrapper sw = new StateWrapper(tag);
 
-                sw.restoreTag(getWorld().getName(), existing.getX(), existing.getY(), existing.getZ());
+                sw.restoreTag(existing);
             }
         }
     }

Bukkit/src/main/java/com/plotsquared/bukkit/schematic/StateWrapper.java

@@ -44,6 +44,7 @@ import org.bukkit.enchantments.Enchantment;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
+import org.checkerframework.checker.nullness.qual.NonNull;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -166,14 +167,32 @@ public class StateWrapper {
         return str;
     }
 
-    @SuppressWarnings("deprecation") // #setLine is needed for Spigot compatibility
+    /**
+     * Restore the TileEntity data to the given world at the given coordinates.
+     *
+     * @param worldName World name
+     * @param x         x position
+     * @param y         y position
+     * @param z         z position
+     * @return true if successful
+     */
     public boolean restoreTag(String worldName, int x, int y, int z) {
-        if (this.tag == null) {
+        World world = BukkitUtil.getWorld(worldName);
+        if (world == null) {
             return false;
         }
-        World world = BukkitUtil.getWorld(worldName);
-        Block block = world.getBlockAt(x, y, z);
-        if (block == null) {
+        return restoreTag(world.getBlockAt(x, y, z));
+    }
+
+    /**
+     * Restore the TileEntity data to the given block
+     *
+     * @param block Block to restore to
+     * @return true if successful
+     */
+    @SuppressWarnings("deprecation") // #setLine is needed for Spigot compatibility
+    public boolean restoreTag(@NonNull Block block) {
+        if (this.tag == null) {
             return false;
         }
         org.bukkit.block.BlockState state = block.getState();

Bukkit/src/main/java/com/plotsquared/bukkit/util/BukkitSetupUtils.java

@@ -76,7 +76,7 @@ public class BukkitSetupUtils extends SetupUtils {
 
     @Override
     public void updateGenerators(final boolean force) {
-        if (loaded && !SetupUtils.generators.isEmpty() && !force) {
+        if (!SetupUtils.generators.isEmpty() && !force) {
             return;
         }
         String testWorld = "CheckingPlotSquaredGenerator";
@@ -100,7 +100,6 @@ public class BukkitSetupUtils extends SetupUtils {
                 e.printStackTrace();
             }
         }
-        loaded = true;
     }
 
     @Override

Core/src/main/java/com/plotsquared/core/util/SetupUtils.java

@@ -34,7 +34,6 @@ import java.util.HashMap;
 public abstract class SetupUtils {
 
     public static HashMap<String, GeneratorWrapper<?>> generators = new HashMap<>();
-    protected boolean loaded = false;
 
     /**
      * @since 6.1.0