Improve 1.19.50 flags (#3422)

core/src/main/java/org/geysermc/geyser/entity/type/Entity.java

@@ -355,14 +355,11 @@ public class Entity {
     public void setFlags(ByteEntityMetadata entityMetadata) {
         byte xd = entityMetadata.getPrimitiveValue();
         setFlag(EntityFlag.ON_FIRE, ((xd & 0x01) == 0x01) && !getFlag(EntityFlag.FIRE_IMMUNE)); // Otherwise immune entities sometimes flicker onfire
-        // As of 1.19.50, the client does not want the sprinting, sneaking or gliding set on itself
-        if (!GameProtocol.supports1_19_50(session) || !(this instanceof SessionPlayerEntity)) {
-            setFlag(EntityFlag.SNEAKING, (xd & 0x02) == 0x02);
-            setFlag(EntityFlag.SPRINTING, (xd & 0x08) == 0x08);
+        setFlag(EntityFlag.SNEAKING, (xd & 0x02) == 0x02);
+        setFlag(EntityFlag.SPRINTING, (xd & 0x08) == 0x08);
 
-            // Swimming is ignored here and instead we rely on the pose
-            setFlag(EntityFlag.GLIDING, (xd & 0x80) == 0x80);
-        }
+        // Swimming is ignored here and instead we rely on the pose
+        setFlag(EntityFlag.GLIDING, (xd & 0x80) == 0x80);
 
         setInvisible((xd & 0x20) == 0x20);
     }

core/src/main/java/org/geysermc/geyser/entity/type/player/SessionPlayerEntity.java

@@ -116,9 +116,7 @@ public class SessionPlayerEntity extends PlayerEntity {
     @Override
     public void setFlags(ByteEntityMetadata entityMetadata) {
         super.setFlags(entityMetadata);
-
-        byte flags = entityMetadata.getPrimitiveValue();
-        session.setSwimmingInWater((flags & 0x10) == 0x10 && (flags & 0x08) == 0x08);
+        session.setSwimmingInWater((entityMetadata.getPrimitiveValue() & 0x10) == 0x10 && getFlag(EntityFlag.SPRINTING));
         refreshSpeed = true;
     }
 

core/src/main/java/org/geysermc/geyser/session/GeyserSession.java

@@ -1284,11 +1284,7 @@ public class GeyserSession implements GeyserConnection, GeyserCommandSource {
             this.pose = Pose.SNEAKING;
             playerEntity.setBoundingBoxHeight(1.5f);
         }
-
-        // As of 1.19.50, the client does not want sneaking set on itself
-        if (!GameProtocol.supports1_19_50(this)) {
-            playerEntity.setFlag(EntityFlag.SNEAKING, sneaking);
-        }
+        playerEntity.setFlag(EntityFlag.SNEAKING, sneaking);
     }
 
     public void setSwimming(boolean swimming) {

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ netty = "4.1.80.Final"
 guava = "29.0-jre"
 gson = "2.3.1" # Provided by Spigot 1.8.8
 websocket = "1.5.1"
-protocol = "2.9.15-20221129.032348-1"
+protocol = "2.9.15-20221129.204554-2"
 raknet = "1.6.28-20220125.214016-6"
 mcauthlib = "d9d773e"
 mcprotocollib = "9f78bd5"