Remove outdated code/enum and add "setSleeping" and "setSwimming" while fixing "setSneaking"

src/main/java/me/libraryaddict/disguise/disguisetypes/EntityPose.java

@@ -9,6 +9,6 @@ public enum EntityPose {
     SLEEPING,
     SWIMMING,
     SPIN_ATTACK,
-    SNEAKING,
+    CROUCHING,
     DYING
 }

src/main/java/me/libraryaddict/disguise/disguisetypes/FlagWatcher.java

@@ -38,6 +38,8 @@ public class FlagWatcher {
     private boolean hasDied;
     private boolean[] modifiedEntityAnimations = new boolean[8];
     private transient List<WrappedWatchableObject> watchableObjects;
+    private boolean sleeping;
+    private boolean swimming;
 
     public FlagWatcher(Disguise disguise) {
         this.disguise = (TargetedDisguise) disguise;
@@ -542,9 +544,50 @@ public class FlagWatcher {
 
     public void setSneaking(boolean setSneaking) {
         setEntityFlag(1, setSneaking);
+        updatePose();
         sendData(MetaIndex.ENTITY_META);
     }
 
+    public boolean isSleeping() {
+        return sleeping;
+    }
+
+    public void setSleeping(boolean sleeping) {
+        if (isSleeping() == sleeping) {
+            return;
+        }
+
+        this.sleeping = sleeping;
+
+        updatePose();
+    }
+
+    public boolean isSwimming() {
+        return swimming;
+    }
+
+    public void setSwimming(boolean swimming) {
+        if (isSwimming() == swimming) {
+            return;
+        }
+
+        this.swimming = swimming;
+
+        updatePose();
+    }
+
+    protected void updatePose() {
+        if (isSleeping()) {
+            setEntityPose(EntityPose.SLEEPING);
+        } else if (isSwimming()) {
+            setEntityPose(EntityPose.SWIMMING);
+        } else if (isSneaking()) {
+            setEntityPose(EntityPose.CROUCHING);
+        } else {
+            setEntityPose(EntityPose.STANDING);
+        }
+    }
+
     public void setSprinting(boolean setSprinting) {
         setEntityFlag(3, setSprinting);
         sendData(MetaIndex.ENTITY_META);

src/main/java/me/libraryaddict/disguise/disguisetypes/watchers/PlayerWatcher.java

@@ -54,11 +54,6 @@ public class PlayerWatcher extends LivingWatcher {
         return MainHand.values()[getData(MetaIndex.PLAYER_HAND)];
     }
 
-    @Deprecated
-    public BlockFace getSleepingDirection() {
-        return BlockFace.SELF;
-    }
-
     // Bit 0 (0x01): Cape enabled
     // Bit 1 (0x02): Jacket enabled
     // Bit 2 (0x04): Left Sleeve enabled
@@ -141,11 +136,6 @@ public class PlayerWatcher extends LivingWatcher {
         sendData(MetaIndex.PLAYER_SKIN);
     }
 
-    @Deprecated
-    public boolean isSleeping() {
-        return getEntityPose() == EntityPose.SLEEPING;
-    }
-
     public void setSkin(String playerName) {
         ((PlayerDisguise) getDisguise()).setSkin(playerName);
     }
@@ -154,32 +144,6 @@ public class PlayerWatcher extends LivingWatcher {
         ((PlayerDisguise) getDisguise()).setSkin(profile);
     }
 
-    @Deprecated
-    public void setSleeping(BlockFace sleepingDirection) {
-        setSleeping(true, sleepingDirection);
-    }
-
-    @Deprecated
-    public void setSleeping(boolean sleep) {
-        setSleeping(sleep, null);
-    }
-
-    /**
-     * If no BlockFace is supplied. It grabs it from the entities facing direction if applicable.
-     *
-     * @param sleeping
-     * @param sleepingDirection
-     */
-
-    @Deprecated
-    public void setSleeping(boolean sleeping, BlockFace sleepingDirection) {
-        if (sleeping == isSleeping()) {
-            return;
-        }
-
-        setEntityPose(sleeping ? EntityPose.SLEEPING : EntityPose.STANDING);
-    }
-
     private void setSkinFlags(int i, boolean flag) {
         byte b0 = getData(MetaIndex.PLAYER_SKIN);