Fixed bugs in real door system and added break protection for upper/lower of door

src/main/lombok/nl/SBDeveloper/V10Lift/Commands/V10LiftCommand.java

@@ -667,7 +667,7 @@ public class V10LiftCommand implements CommandExecutor {
             }
         }
         DataManager.addDoorEditPlayer(p.getUniqueId(), floor);
-        sender.sendMessage(ChatColor.GREEN + "Now right-click on the door blocks! (If it are real blocks, click on the bottom block)");
+        sender.sendMessage(ChatColor.GREEN + "Now right-click on the door blocks! (If it are real doors/gates, click on the bottom block)");
         sender.sendMessage(ChatColor.GREEN + "Then do /v10lift door to save it.");
         return true;
     }

src/main/lombok/nl/SBDeveloper/V10Lift/Listeners/BlockBreakListener.java

@@ -3,10 +3,11 @@ package nl.SBDeveloper.V10Lift.Listeners;
 import nl.SBDeveloper.V10Lift.API.Objects.Floor;
 import nl.SBDeveloper.V10Lift.API.Objects.Lift;
 import nl.SBDeveloper.V10Lift.API.Objects.LiftBlock;
-import nl.SBDeveloper.V10Lift.API.Objects.LiftSign;
 import nl.SBDeveloper.V10Lift.Managers.DataManager;
+import nl.SBDeveloper.V10Lift.Utils.DoorUtil;
 import nl.SBDeveloper.V10Lift.V10LiftPlugin;
 import org.bukkit.ChatColor;
+import org.bukkit.Location;
 import org.bukkit.block.Block;
 import org.bukkit.block.Sign;
 import org.bukkit.event.EventHandler;
@@ -15,6 +16,7 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockBreakEvent;
 
 import java.util.Map;
+import java.util.Objects;
 
 public class BlockBreakListener implements Listener {
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
@@ -41,6 +43,23 @@ public class BlockBreakListener implements Listener {
                     e.setCancelled(true);
                     return;
                 }
+
+                for (LiftBlock lb : f.getRealDoorBlocks()) {
+                    Location loc;
+                    if (lb.getMat().toString().contains("DOOR")) {
+                        loc = DoorUtil.getLowerLocationOfDoor(b);
+                    } else {
+                        loc = b.getLocation();
+                    }
+                    if (lb.getWorld().equals(Objects.requireNonNull(loc.getWorld(), "World is null at BlockBreakListener").getName())
+                            && lb.getX() == loc.getBlockX()
+                            && lb.getY() == loc.getBlockY()
+                            && lb.getZ() == loc.getBlockZ()) {
+                        e.getPlayer().sendMessage(ChatColor.RED + "You can't do this! Remove the door first.");
+                        e.setCancelled(true);
+                        return;
+                    }
+                }
             }
 
             if (!(b.getState() instanceof Sign)) continue;

src/main/lombok/nl/SBDeveloper/V10Lift/Listeners/PlayerInteractListener.java

@@ -62,6 +62,7 @@ public class PlayerInteractListener implements Listener {
                 for (LiftBlock lb : lift.getInputs()) {
                     if (world.equals(lb.getWorld()) && x == lb.getX() && y == lb.getY() && z == lb.getZ()) {
                         V10LiftPlugin.getAPI().addToQueue(entry.getKey(), lift.getFloors().get(lb.getFloor()), lb.getFloor());
+                        e.setCancelled(true);
                         return;
                     }
                 }

src/main/lombok/nl/SBDeveloper/V10Lift/Utils/DoorUtil.java

@@ -1,13 +1,19 @@
 package nl.SBDeveloper.V10Lift.Utils;
 
+import org.bukkit.Location;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockState;
+import org.bukkit.block.data.Bisected;
+
+import javax.annotation.Nonnull;
 
 public class DoorUtil {
 
     /* Gate codes sponsored by MrWouter <3 */
-    @SuppressWarnings("deprecation")
+    public static boolean openDoor(@Nonnull Block b) {
-    public static boolean openDoor(Block b) {
+        if (b.getType() == XMaterial.IRON_DOOR.parseMaterial()) XSound.BLOCK_IRON_DOOR_OPEN.playSound(b.getLocation());
+        if (b.getType().toString().contains("DOOR") && b.getType() != XMaterial.IRON_DOOR.parseMaterial()) XSound.BLOCK_WOODEN_DOOR_OPEN.playSound(b.getLocation());
+        if (b.getType().toString().contains("GATE")) XSound.BLOCK_FENCE_GATE_OPEN.playSound(b.getLocation());
         if (XMaterial.isNewVersion()) {
             org.bukkit.block.data.BlockData blockData = b.getBlockData();
             if (isOpenable(b)) {
@@ -36,8 +42,10 @@ public class DoorUtil {
     }
 
     /* Gate codes sponsored by MrWouter <3 */
-    @SuppressWarnings("deprecation")
+    public static boolean closeDoor(@Nonnull Block b) {
-    public static boolean closeDoor(Block b) {
+        if (b.getType() == XMaterial.IRON_DOOR.parseMaterial()) XSound.BLOCK_IRON_DOOR_CLOSE.playSound(b.getLocation());
+        if (b.getType().toString().contains("DOOR") && b.getType() != XMaterial.IRON_DOOR.parseMaterial()) XSound.BLOCK_WOODEN_DOOR_CLOSE.playSound(b.getLocation());
+        if (b.getType().toString().contains("GATE")) XSound.BLOCK_FENCE_GATE_CLOSE.playSound(b.getLocation());
         if (XMaterial.isNewVersion()) {
             org.bukkit.block.data.BlockData blockData = b.getBlockData();
             if (isOpenable(b)) {
@@ -77,4 +85,38 @@ public class DoorUtil {
         }
     }
 
+    public static Location getLowerLocationOfDoor(@Nonnull Block block) {
+        if (XMaterial.isNewVersion()) {
+            org.bukkit.block.data.type.Door door = (org.bukkit.block.data.type.Door) block.getBlockData();
+            Location lower;
+            if (door.getHalf() == Bisected.Half.TOP) {
+                lower = block.getLocation().subtract(0, 1, 0);
+            } else {
+                if (!door.isOpen()) {
+                    lower = block.getLocation().subtract(0, 1, 0);
+                    if (isOpenable(lower.getBlock()))
+                        return lower;
+                    else return block.getLocation();
+                }
+                lower = block.getLocation();
+            }
+            return lower;
+        } else {
+            org.bukkit.material.Door door = (org.bukkit.material.Door) block.getState().getData();
+            Location lower;
+            if (door.isTopHalf()) {
+                lower = block.getLocation().subtract(0, 1, 0);
+            } else {
+                if (!door.isOpen()) {
+                    lower = block.getLocation().subtract(0, 1, 0);
+                    if (isOpenable(lower.getBlock()))
+                        return lower;
+                    else return block.getLocation();
+                }
+                lower = block.getLocation();
+            }
+            return lower;
+        }
+    }
+
 }