[ConnorMcLeod]

get_user_health and set_user_health should be enough i think.
about sc_set_flashlight_battery, i think that the game is gonna send the message so you shouldn't need to send it (same could aply for sc_set_hev_suit_battery )

For sc_set_user_score, have you tried instead of sending the message to send Ham_AddPoint(id, 0 ?, it works fine in cs.