ClientboundPositionUpdatePacket

Sent by the server to update the position of the player. It only contains the fields that have changed. Sometimes the server will send the full position to make sure the client is in sync.

Field	Type	Description	Required	Example
world	string	The world the player is in	False	dungeon-44sj5
x	double	The x position	False	15.51
y	double	The y position	False	47.35
z	double	The z position	False	52.4
yaw	float	The yaw rotation	False	15.1
pitch	float	The pitch rotation	False	17.41