qcsrc/server/mutators/mutator_random_gravity.qc

   1 float gravity_delay;
   2 float old_gravity;
   3 MUTATOR_HOOKFUNCTION(gravity_StartFrame)
   4 {
   5         if(gameover || !cvar("g_random_gravity"))
   6         {
   7                 if(autocvar_sv_gravity != old_gravity)
   8                 {
   9                         cvar_set("sv_gravity", ftos(old_gravity));
  10                         old_gravity = autocvar_sv_gravity; // update now so it can be changed during match end
  11                 }
  12
  13                 return FALSE;
  14         }
  15
  16         if(time < gravity_delay) return FALSE;
  17         if(time < game_starttime) return FALSE;
  18         if(round_handler_IsActive() && !round_handler_IsRoundStarted()) return FALSE;
  19
  20     if(random() >= autocvar_g_random_gravity_negative_chance)
  21         cvar_set("sv_gravity", ftos(bound(autocvar_g_random_gravity_min, random() - random() * -autocvar_g_random_gravity_negative, autocvar_g_random_gravity_max)));
  22     else
  23         cvar_set("sv_gravity", ftos(bound(autocvar_g_random_gravity_min, random() * autocvar_g_random_gravity_positive, autocvar_g_random_gravity_max)));
  24
  25         gravity_delay = time + autocvar_g_random_gravity_delay;
  26
  27         dprint("Gravity is now: ", ftos(autocvar_sv_gravity), "\n");
  28
  29         return FALSE;
  30 }
  31
  32 MUTATOR_HOOKFUNCTION(gravity_BuildMutatorsString)
  33 {
  34         ret_string = strcat(ret_string, ":RandomGravity");
  35         return 0;
  36 }
  37
  38 MUTATOR_HOOKFUNCTION(gravity_BuildMutatorsPrettyString)
  39 {
  40         ret_string = strcat(ret_string, ", Random gravity");
  41         return 0;
  42 }
  43
  44 MUTATOR_DEFINITION(mutator_random_gravity)
  45 {
  46         MUTATOR_HOOK(SV_StartFrame, gravity_StartFrame, CBC_ORDER_ANY);
  47         MUTATOR_HOOK(BuildMutatorsString, gravity_BuildMutatorsString, CBC_ORDER_ANY);
  48         MUTATOR_HOOK(BuildMutatorsPrettyString, gravity_BuildMutatorsPrettyString, CBC_ORDER_ANY);
  49
  50         MUTATOR_ONADD
  51         {
  52                 old_gravity = autocvar_sv_gravity;
  53         }
  54
  55         MUTATOR_ONREMOVE
  56         {
  57                 cvar_set("sv_gravity", ftos(old_gravity));
  58         }
  59
  60         return FALSE;
  61 }