implemented multiblock on revive player

src/main/java/org/kapelle/hardcore_revive/RevivePlayer.java

@@ -7,41 +7,80 @@ import org.bukkit.OfflinePlayer;
 import org.bukkit.block.Block;
 import org.bukkit.block.Skull;
 import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.util.BlockVector;
 import org.bukkit.util.Vector;
+import org.kapelle.multiblock.MultiblockListener;
+import org.kapelle.multiblock.MultiblockStructure;
+import org.kapelle.multiblock.block_component.IBlockComponent;
+import org.kapelle.multiblock.block_component.MultipleBlocks;
+import org.kapelle.multiblock.block_component.SingleBlock;
 
-public class RevivePlayer implements Listener {
+import java.util.Arrays;
-    private JavaPlugin plugin;
+import java.util.HashSet;
+
+public class RevivePlayer{
+    private final JavaPlugin plugin;
 
     public RevivePlayer(JavaPlugin plugin){
         this.plugin = plugin;
 
-        plugin.getServer().getPluginManager().registerEvents(this, plugin);
+        new MultiblockListener(plugin, getMultiblockStructure(), new BlockVector(1, 2, 1)) {
+            @Override
+            protected void callback(Location coreBlockLocation) {
+                onMultiblockValid(coreBlockLocation);
+            }
+        };
     }
 
-    @EventHandler
+    private MultiblockStructure getMultiblockStructure() {
-    public void onBlockPlace(BlockPlaceEvent event){
+        IBlockComponent gold = new SingleBlock(Material.GOLD_BLOCK);
-        if(event.getBlockPlaced().getType() == Material.PLAYER_HEAD && !event.isCancelled()){
+        IBlockComponent soulSand = new MultipleBlocks(new HashSet<Material>() {{
-            if(isValidMultiblock(event.getBlockPlaced().getLocation())){
+            add(Material.SOUL_SAND);
-                OfflinePlayer spirit = getPlayerFromHead(event.getBlockPlaced());
+            add(Material.SOUL_SOIL);
+        }});
+        IBlockComponent head = new SingleBlock(Material.PLAYER_HEAD);
+        IBlockComponent air = new SingleBlock(Material.AIR);
+
+        return new MultiblockStructure(
+                Arrays.asList(
+                        // Bottom layer
+                        Arrays.asList(
+                                Arrays.asList(gold, gold, gold),
+                                Arrays.asList(gold, gold, gold),
+                                Arrays.asList(gold, gold, gold)
+                        ),
+
+                        // Mid layer
+                        Arrays.asList(
+                                Arrays.asList(air, air, air),
+                                Arrays.asList(air, soulSand, air),
+                                Arrays.asList(air, air, air)
+
+                        ),
+
+                        // Top layer
+                        Arrays.asList(
+                                Arrays.asList(air, air, air),
+                                Arrays.asList(air, head, air),
+                                Arrays.asList(air, air, air)
+                        )
+
+                ));
+    }
+
+    private void onMultiblockValid(Location coreBlockLocation){
+        OfflinePlayer spirit = getPlayerFromHead(coreBlockLocation.getBlock());
+
         if (spirit.isOnline() /* && spirit.getPlayer().getGameMode() == GameMode.SPECTATOR */){
-                    revivePlayer(spirit.getPlayer(),event.getBlockPlaced().getLocation());
+            revivePlayer(spirit.getPlayer(),coreBlockLocation);
         }else{
             // Player is not online or not dead
             plugin.getServer().broadcastMessage("Player not ded");
             // TODO
         }
     }
-        }
-    }
-
-    private boolean isValidMultiblock(Location lastPlacedBlock){
-        return lastPlacedBlock.clone().add(new Vector(0,-1,0)).getBlock().getType() == Material.GOLD_BLOCK
-                && lastPlacedBlock.clone().add(new Vector(0,-2,0)).getBlock().getType() == Material.MAGMA_BLOCK;
-    }
 
     private OfflinePlayer getPlayerFromHead(Block head){
         Skull skull = (Skull) (head.getState());