Debugger added.

src/main/java/net/nuggetmc/ai/bot/Bot.java

@@ -151,7 +151,7 @@ public class Bot extends EntityPlayer {
 
         double y;
 
-        if (isOnGround()) {
+        if (groundTicks != 0) {
             velocity.setY(0);
             addFriction();
             y = 0;
@@ -289,13 +289,12 @@ public class Bot extends EntityPlayer {
     }
 
     private void kb(Location loc1, Location loc2) {
-        Vector diff = loc1.toVector().subtract(loc2.toVector()).normalize();
-        diff.multiply(0.5);
-        diff.setY(kbUp);
+        Vector diff = loc1.toVector().subtract(loc2.toVector()).normalize().setY(kbUp);
+        Vector vel = velocity.clone().add(diff).multiply(0.5);
 
-        Vector vel = velocity.clone().add(diff);
         if (vel.length() > 1) vel.normalize();
-        if (vel.getY() > kbUp) vel.setY(kbUp);
+        if (groundTicks != 0) vel.multiply(0.8).setY(0.4);
+        else if (vel.getY() > kbUp) vel.setY(kbUp);
 
         velocity = vel;
         kbTicks = 10;

src/main/java/net/nuggetmc/ai/bot/BotManager.java

@@ -27,6 +27,12 @@ public class BotManager implements Listener {
 
     private final Set<Bot> bots = new HashSet<>();
 
+    public BotManager(PlayerAI plugin) {
+        this.plugin = plugin;
+        this.agent = new BotAgent(this);
+        this.numberFormat = NumberFormat.getInstance(Locale.US);
+    }
+
     public Set<Bot> fetch() {
         return bots;
     }
@@ -35,10 +41,8 @@ public class BotManager implements Listener {
         bots.add(bot);
     }
 
-    public BotManager(PlayerAI plugin) {
-        this.plugin = plugin;
-        this.agent = new BotAgent(this);
-        this.numberFormat = NumberFormat.getInstance(Locale.US);
+    public BotAgent getAgent() {
+        return agent;
     }
 
     public void createBots(Player sender, String name, String skin, int n) {

src/main/java/net/nuggetmc/ai/bot/agent/BotAgent.java

@@ -7,6 +7,7 @@ import net.nuggetmc.ai.utils.PlayerUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitScheduler;
 import org.bukkit.util.Vector;
 
 public class BotAgent {
@@ -14,11 +15,32 @@ public class BotAgent {
     private PlayerAI plugin;
     private BotManager manager;
 
+    private final BukkitScheduler scheduler;
+
+    private boolean enabled;
+
+    private int taskID;
+
     public BotAgent(BotManager manager) {
         this.plugin = PlayerAI.getInstance();
         this.manager = manager;
+        this.scheduler = Bukkit.getScheduler();
 
-        Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, this::tick, 0, 1);
+        setEnabled(true);
+    }
+
+    public boolean isEnabled() {
+        return enabled;
+    }
+
+    public void setEnabled(boolean b) {
+        enabled = b;
+
+        if (b) {
+            taskID = scheduler.scheduleSyncRepeatingTask(plugin, this::tick, 0, 1);
+        } else {
+            scheduler.cancelTask(taskID);
+        }
     }
 
     private void tick() {
@@ -61,7 +83,7 @@ public class BotAgent {
             vel.checkFinite();
             vel.add(bot.velocity);
         } catch (IllegalArgumentException e) {
-            vel = bot.velocity;
+            vel = new Vector(0, 0.5, 0);
         }
 
         if (vel.length() > 1) vel.normalize();