Remove player health, use playermap

resources/start_uni_exterior.lua

@@ -71,8 +71,6 @@ end
 
 function callback_enter_location()
     print("Enter location uni exterior")
-    local hp = game_api.getFloatValue("player_hp")
-    game_api.set_player_hp(hp)
     game_api.set_teleport_active("tp_loc2_to_dorm", false)
     if (game_api.is_night()) then
         game_api.deactivate_interactive_object("car001")
@@ -87,8 +85,6 @@ end
 
 function callback_exit_location()
     print("Exit location uni exterior")
-    local hp = game_api.get_player_hp()
-    game_api.setFloatValue("player_hp", hp)
 end
 
 game_api.set_location_callbacks(