diff --git a/proto_1.12.2/src/main/java/mc/core/network/proto_1_12_2/packets/BossBarPacket.java b/proto_1.12.2/src/main/java/mc/core/network/proto_1_12_2/packets/BossBarPacket.java
index 681a1b2..523904d 100644
--- a/proto_1.12.2/src/main/java/mc/core/network/proto_1_12_2/packets/BossBarPacket.java
+++ b/proto_1.12.2/src/main/java/mc/core/network/proto_1_12_2/packets/BossBarPacket.java
@@ -4,9 +4,7 @@
  */
 package mc.core.network.proto_1_12_2.packets;
 
-import lombok.Data;
-import lombok.Setter;
-import lombok.ToString;
+import lombok.*;
 import mc.core.network.NetOutputStream;
 import mc.core.network.SCPacket;
 import mc.core.network.proto_1_12_2.serializers.TextMapper;
@@ -17,33 +15,58 @@ import java.util.UUID;
 @Setter
 @ToString
 public class BossBarPacket implements SCPacket {
-    public static final int ACTION_ADD = 0,
-                            ACTION_REMOVE = 1,
-                            ACTION_UPDATE_HEALTH = 2,
-                            ACTION_UPDATE_TITLE = 3,
-                            ACTION_UPDATE_STYLE = 4,
-                            ACTION_UPDATE_FLAGS = 5;
+    @RequiredArgsConstructor
+    public enum Action {
+        ADD(0),
+        REMOVE(1),
+        UPDATE_HEALTH(2),
+        UPDATE_TITLE(3),
+        UPDATE_STYLE(4),
+        UPDATE_FLAGS(5);
 
-    public static final int COLOR_PINK = 0,
-                            COLOR_BLUE = 1,
-                            COLOR_RED = 2,
-                            COLOR_GREEN = 3,
-                            COLOR_YELLOW = 4,
-                            COLOR_PURPLE = 5,
-                            COLOR_WHITE = 6;
+        @Getter
+        private final int id;
+    }
 
-    public static final int DIVISION_NO = 0,
-                            DIVISION_0 = DIVISION_NO,
-                            DIVISION_6 = 1,
-                            DIVISION_10 = 2,
-                            DIVISION_12 = 3,
-                            DIVISION_20 = 4;
+    @RequiredArgsConstructor
+    public enum Color {
+        PINK(0),
+        BLUE(1),
+        RED(2),
+        GREEN(3),
+        YELLOW(4),
+        PURPLE(5),
+        WHITE(5);
 
-    public static final byte FLAG_NO = 0x00,
-                             FLAG_DAKR_SKY = 0x01,
-                             FLAG_DRAGON_BAR = 0x02;
+        @Getter
+        private final int id;
+    }
 
-    @Data
+    @RequiredArgsConstructor
+    public enum Division {
+        NO(0),
+        _0(0),
+        _6(1),
+        _10(2),
+        _12(3),
+        _20(4);
+
+        @Getter
+        private final int id;
+    }
+
+    @RequiredArgsConstructor
+    public enum Flag {
+        NO(0x00),
+        DAKR_SKY(0x01),
+        DRAGON_BAR(0x02);
+
+        @Getter
+        private final int id;
+    }
+
+    @Getter
+    @Setter
     public static class BarData {
         private Text title;
         /*
@@ -53,39 +76,39 @@ public class BossBarPacket implements SCPacket {
          * (https://i.johni0702.de/nA.png)
          */
         private float health;
-        private int color;
-        private int division;
-        private byte flags;
+        private Color color;
+        private Division division;
+        private Flag flags;
     }
 
     private UUID uuid; // Unique ID for this bar
-    private int action;
+    private Action action;
     private BarData barData;
 
     @Override
     public void writeSelf(NetOutputStream netStream) {
         netStream.writeUUID(uuid);
-        netStream.writeVarInt(action);
+        netStream.writeVarInt(action.id);
 
-        if (action == ACTION_REMOVE) {
+        if (action == Action.REMOVE) {
             return;
         }
 
-        if (action == ACTION_ADD || action == ACTION_UPDATE_TITLE) {
+        if (action == Action.ADD || action == Action.UPDATE_TITLE) {
             netStream.writeString(TextMapper.getInstance().mapping(barData.title));
         }
 
-        if (action == ACTION_ADD || action == ACTION_UPDATE_HEALTH) {
+        if (action == Action.ADD || action == Action.UPDATE_HEALTH) {
             netStream.writeFloat(barData.health);
         }
 
-        if (action == ACTION_ADD || action == ACTION_UPDATE_STYLE) {
-            netStream.writeVarInt(barData.color);
-            netStream.writeVarInt(barData.division);
+        if (action == Action.ADD || action == Action.UPDATE_STYLE) {
+            netStream.writeVarInt(barData.color.id);
+            netStream.writeVarInt(barData.division.id);
         }
 
-        if (action == ACTION_ADD || action == ACTION_UPDATE_FLAGS) {
-            netStream.writeUnsignedByte(barData.flags);
+        if (action == Action.ADD || action == Action.UPDATE_FLAGS) {
+            netStream.writeUnsignedByte(barData.flags.id);
         }
     }
 }
diff --git a/proto_1.12.2_netty/src/main/java/mc/core/network/proto_1_12_2/netty/handlers/LoginHandler.java b/proto_1.12.2_netty/src/main/java/mc/core/network/proto_1_12_2/netty/handlers/LoginHandler.java
index f0d4905..1e17ac7 100644
--- a/proto_1.12.2_netty/src/main/java/mc/core/network/proto_1_12_2/netty/handlers/LoginHandler.java
+++ b/proto_1.12.2_netty/src/main/java/mc/core/network/proto_1_12_2/netty/handlers/LoginHandler.java
@@ -122,12 +122,12 @@ public class LoginHandler extends AbstractStateHandler implements LoginStateHand
             BossBarPacket pkt7 = new BossBarPacket();
             BossBarPacket.BarData barData = new BossBarPacket.BarData();
             barData.setTitle(Text.of(TextColor.GREEN, TextStyle.BOLD, "FORWOLK"));
-            barData.setColor(BossBarPacket.COLOR_WHITE);
-            barData.setDivision(BossBarPacket.DIVISION_12);
+            barData.setColor(BossBarPacket.Color.WHITE);
+            barData.setDivision(BossBarPacket.Division._12);
             barData.setHealth(1.0f);
-            barData.setFlags(BossBarPacket.FLAG_NO);
+            barData.setFlags(BossBarPacket.Flag.NO);
             pkt7.setUuid(UUID.randomUUID());
-            pkt7.setAction(BossBarPacket.ACTION_ADD);
+            pkt7.setAction(BossBarPacket.Action.ADD);
             pkt7.setBarData(barData);
             channel.writeAndFlush(pkt7);