1 files changed, 15 insertions, 5 deletions

diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index 6fc344eaf..c678fc9a0 100644
--- a/src/Protocol/Protocol17x.cpp
+++ b/src/Protocol/Protocol17x.cpp
@@ -687,9 +687,8 @@ void cProtocol172::SendPlayerAbilities(void)
 		Flags |= 0x04;
 	}
 	Pkt.WriteByte(Flags);
-	// TODO: Pkt.WriteFloat(m_Client->GetPlayer()->GetMaxFlyingSpeed());
-	Pkt.WriteFloat(0.05f);
-	Pkt.WriteFloat((float)m_Client->GetPlayer()->GetMaxSpeed());
+	Pkt.WriteFloat((float)(0.05 * m_Client->GetPlayer()->GetFlyingMaxSpeed()));
+	Pkt.WriteFloat((float)(0.1 * m_Client->GetPlayer()->GetMaxSpeed()));
 }
 
 
@@ -743,13 +742,14 @@ void cProtocol172::SendPlayerMaxSpeed(void)
 	Pkt.WriteInt(m_Client->GetPlayer()->GetUniqueID());
 	Pkt.WriteInt(1);  // Count
 	Pkt.WriteString("generic.movementSpeed");
-	Pkt.WriteDouble(0.1);
+	// The default game speed is 0.1, multiply that value by the relative speed:
+	Pkt.WriteDouble(0.1 * m_Client->GetPlayer()->GetNormalMaxSpeed());
 	if (m_Client->GetPlayer()->IsSprinting())
 	{
 		Pkt.WriteShort(1);  // Modifier count
 		Pkt.WriteInt64(0x662a6b8dda3e4c1c);
 		Pkt.WriteInt64(0x881396ea6097278d);  // UUID of the modifier
-		Pkt.WriteDouble(0.3);
+		Pkt.WriteDouble(m_Client->GetPlayer()->GetSprintingMaxSpeed() - m_Client->GetPlayer()->GetNormalMaxSpeed());
 		Pkt.WriteByte(2);
 	}
 	else
@@ -2535,6 +2535,7 @@ void cProtocol172::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
 			WriteByte(Frame.GetRotation());
 			break;
 		}
+		default: break;
 	}
 }
 
@@ -2659,6 +2660,15 @@ void cProtocol172::cPacketizer::WriteMobMetadata(const cMonster & a_Mob)
 			WriteByte(((const cWitch &)a_Mob).IsAngry() ? 1 : 0);
 			break;
 		}
+
+		case cMonster::mtWither:
+		{
+			WriteByte(0x54); // Int at index 20
+			WriteInt(((const cWither &)a_Mob).GetNumInvulnerableTicks());
+			WriteByte(0x66); // Float at index 6
+			WriteFloat((float)(a_Mob.GetHealth()));
+			break;
+		}
 		
 		case cMonster::mtSlime:
 		{