Debug code for follow player goal

src/main/java/com/owlmaddie/goals/FollowPlayerGoal.java

@@ -6,11 +6,14 @@ import net.minecraft.entity.mob.MobEntity;
 import net.minecraft.server.network.ServerPlayerEntity;
 
 import java.util.EnumSet;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * The {@code FollowPlayerGoal} class instructs a Mob Entity to follow the current player.
  */
 public class FollowPlayerGoal extends Goal {
+    public static final Logger LOGGER = LoggerFactory.getLogger("mobgpt");
     private final MobEntity entity;
     private ServerPlayerEntity targetPlayer;
     private final EntityNavigation navigation;
@@ -26,25 +29,40 @@ public class FollowPlayerGoal extends Goal {
 
     @Override
     public boolean canStart() {
-        return this.targetPlayer != null;
+        boolean canStart = this.targetPlayer != null;
+        LOGGER.info("[FollowPlayerGoal] canStart: " + canStart);
+        return canStart;
     }
 
     @Override
     public boolean shouldContinue() {
-        return this.targetPlayer != null && this.targetPlayer.isAlive();
+        boolean shouldContinue = this.targetPlayer != null && this.targetPlayer.isAlive();
+        LOGGER.info("[FollowPlayerGoal] shouldContinue: " + shouldContinue);
+        return shouldContinue;
     }
 
     @Override
     public void stop() {
         this.targetPlayer = null;
         this.navigation.stop();
+        LOGGER.info("[FollowPlayerGoal] stop goal");
     }
 
     @Override
     public void tick() {
         this.entity.getLookControl().lookAt(this.targetPlayer, 10.0F, (float) this.entity.getMaxLookPitchChange());
-        if (this.entity.squaredDistanceTo(this.targetPlayer) > 2.25) {
+
+        // Calculate the squared distance between the entity and the player
+        double squaredDistanceToPlayer = this.entity.squaredDistanceTo(this.targetPlayer);
+
+        // Check if the entity is further away than 4 blocks (16 when squared)
+        if (squaredDistanceToPlayer > 16) {
+            // Entity is more than 4 blocks away, start moving towards the player
+            LOGGER.info("[FollowPlayerGoal] tick - Start moving towards player. Squared distance to player: " + squaredDistanceToPlayer);
             this.navigation.startMovingTo(this.targetPlayer, this.speed);
+        } else if (squaredDistanceToPlayer < 9) {
+            // Entity is closer than 3 blocks, stop moving to maintain distance
+            this.navigation.stop();
         }
     }
 }