qcsrc/common/mutators/mutator/random_gravity/random_gravity.qc

   1 #ifdef IMPLEMENTATION
   2 // Random Gravity
   3 //
   4 // Mutator by Mario
   5 // Inspired by Player 2
   6
   7 float autocvar_g_random_gravity_negative_chance;
   8 float autocvar_g_random_gravity_min;
   9 float autocvar_g_random_gravity_max;
  10 float autocvar_g_random_gravity_positive;
  11 float autocvar_g_random_gravity_negative;
  12 float autocvar_g_random_gravity_delay;
  13
  14 REGISTER_MUTATOR(random_gravity, cvar("g_random_gravity"))
  15 {
  16         MUTATOR_ONADD
  17         {
  18                 cvar_settemp("sv_gravity", cvar_string("sv_gravity")); // settemp current gravity so it's restored on match end
  19         }
  20
  21         return false;
  22 }
  23
  24 float gravity_delay;
  25
  26 MUTATOR_HOOKFUNCTION(random_gravity, SV_StartFrame)
  27 {
  28         if(gameover || !cvar("g_random_gravity")) return false;
  29         if(time < gravity_delay) return false;
  30         if(time < game_starttime) return false;
  31         if(round_handler_IsActive() && !round_handler_IsRoundStarted()) return false;
  32
  33     if(random() >= autocvar_g_random_gravity_negative_chance)
  34         cvar_set("sv_gravity", ftos(bound(autocvar_g_random_gravity_min, random() - random() * -autocvar_g_random_gravity_negative, autocvar_g_random_gravity_max)));
  35     else
  36         cvar_set("sv_gravity", ftos(bound(autocvar_g_random_gravity_min, random() * autocvar_g_random_gravity_positive, autocvar_g_random_gravity_max)));
  37
  38         gravity_delay = time + autocvar_g_random_gravity_delay;
  39
  40         LOG_TRACE("Gravity is now: ", ftos(autocvar_sv_gravity), "\n");
  41
  42         return false;
  43 }
  44
  45 MUTATOR_HOOKFUNCTION(random_gravity, BuildMutatorsString)
  46 {
  47         M_ARGV(0, string) = strcat(M_ARGV(0, string), ":RandomGravity");
  48 }
  49
  50 MUTATOR_HOOKFUNCTION(random_gravity, BuildMutatorsPrettyString)
  51 {
  52         M_ARGV(0, string) = strcat(M_ARGV(0, string), ", Random gravity");
  53 }
  54 #endif