void sync_server()
{
syncx_compressed = CONSTANTS.comp_pos(propRB.position.x);
syncy_compressed = CONSTANTS.comp_pos(propRB.position.y);
syncspeed_compressed = CONSTANTS.comp_pos(propRB.velocity.magnitude);
syncrot = propRB.rotation;
syncrotvel = propRB.angularVelocity;
}