Makes some lookclose situations work, and updates documentation

src/main/java/net/knarcraft/blacksmithvisuals/listener/BlacksmithListener.java

@@ -5,6 +5,7 @@ import com.comphenix.protocol.ProtocolLibrary;
 import com.comphenix.protocol.ProtocolManager;
 import com.comphenix.protocol.events.PacketContainer;
 import net.citizensnpcs.api.npc.NPC;
+import net.citizensnpcs.trait.LookClose;
 import net.knarcraft.blacksmith.event.ActionStartEvent;
 import net.knarcraft.blacksmith.event.BlacksmithReforgeFailEvent;
 import net.knarcraft.blacksmith.event.BlacksmithReforgeStartEvent;
@@ -27,11 +28,15 @@ import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerTeleportEvent;
 import org.bukkit.scheduler.BukkitScheduler;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.HashMap;
+import java.util.Map;
 import java.util.Random;
+import java.util.UUID;
 import java.util.logging.Level;
 
 /**
@@ -41,6 +46,7 @@ public class BlacksmithListener implements Listener {
 
     private final Random random;
     private final ConfigurationManager configurationManager;
+    private final Map<UUID, Double> oldLookRanges;
 
     /**
      * Instantiates a new blacksmith listener
@@ -50,6 +56,7 @@ public class BlacksmithListener implements Listener {
     public BlacksmithListener(@NotNull ConfigurationManager configurationManager) {
         this.random = new Random();
         this.configurationManager = configurationManager;
+        this.oldLookRanges = new HashMap<>();
     }
 
     @EventHandler
@@ -101,6 +108,11 @@ public class BlacksmithListener implements Listener {
         NPC npc = event.getNpc();
 
         long delay = moveToWorkingPosition(npc, NPCPosition.getFromMaterial(event.getCraftingStation()));
+        if (npc.hasTrait(LookClose.class)) {
+            LookClose trait = npc.getTraitNullable(LookClose.class);
+            this.oldLookRanges.put(npc.getUniqueId(), trait.getRange());
+            trait.setRange(0);
+        }
         long finishTime = event.getActionDurationTicks() - (2 * delay);
 
         scheduler.scheduleSyncDelayedTask(instance, () -> startWorkAnimation(npc.getEntity(),
@@ -130,6 +142,14 @@ public class BlacksmithListener implements Listener {
             return;
         }
 
+        if (npc.hasTrait(LookClose.class)) {
+            LookClose trait = npc.getTraitNullable(LookClose.class);
+            Double oldRange = oldLookRanges.remove(npc.getUniqueId());
+            if (oldRange != null) {
+                trait.setRange(oldRange);
+            }
+        }
+
         Bukkit.getScheduler().scheduleSyncDelayedTask(BlacksmithVisuals.getInstance(), () ->
                 npc.getEntity().teleport(targetLocation), getWalkTime(npc.getEntity().getLocation(), targetLocation));
         npc.getNavigator().setTarget(targetLocation);
@@ -165,13 +185,16 @@ public class BlacksmithListener implements Listener {
                     npc.getName() + " is unreachable!");
             return 0;
         }
+        Location finalTargetLocation = targetLocation;
 
         // Move NPC using Citizens path-finding
-        npc.getNavigator().setTarget(targetLocation);
+        Location current = npc.getEntity().getLocation().clone();
+        npc.teleport(current.setDirection(targetLocation.toVector().subtract(current.toVector())), PlayerTeleportEvent.TeleportCause.PLUGIN);
+
+        Bukkit.getScheduler().scheduleSyncDelayedTask(BlacksmithVisuals.getInstance(), () -> npc.getNavigator().setTarget(finalTargetLocation), 2);
 
         // Teleport the NPC tp get it in the exact final location
         long walkTime = getWalkTime(npc.getEntity().getLocation(), targetLocation);
-        Location finalTargetLocation = targetLocation;
         Bukkit.getScheduler().scheduleSyncDelayedTask(BlacksmithVisuals.getInstance(), () ->
                 npc.getEntity().teleport(finalTargetLocation), walkTime);
         return walkTime;

src/main/resources/plugin.yml

@@ -31,5 +31,5 @@ permissions:
     description: Allows reloading the plugin
     default: false
   blacksmithvisuals.setposition:
-    description: Allows use of the /setIdlePosition and /setWorkingPosition commands
+    description: Allows use of the /setNPCPosition command
     default: false