network: send player velocity

include/blitz/godot/World.h

@@ -35,6 +35,7 @@ class World : public godot::Node3D, public protocol::PacketHandler {
 
 	void AddPlayer(PlayerID a_PlayerId, godot::String a_PlayerName);
 	void RemovePlayer(PlayerID a_PlayerId);
-	void SetPlayerPositionAndRotation(PlayerID a_PlayerId, const godot::Vector3& a_Position, const godot::Vector3& a_Rotation);
+	void SetPlayerPositionAndRotation(
+		PlayerID a_PlayerId, const godot::Vector3& a_Position, const godot::Vector3& a_Rotation, const godot::Vector3& a_Velocity);
 };
 }  // namespace blitz

include/blitz/protocol/PacketData.h

@@ -63,6 +63,7 @@ struct PlayerPositionAndRotation {
 	PlayerID m_Player;
 	godot::Vector3 m_Position;
 	godot::Vector3 m_Rotation;
+	godot::Vector3 m_Velocity;
 };
 
 struct PlayerShoot {};