qcsrc/server/mutators/mutator_nix.qc

   1 float g_nix, g_nix_with_laser;
   2
   3 float nix_weapon;
   4 float nix_weapon_ammo;
   5 float nix_nextchange;
   6 float nix_nextweapon;
   7 float nix_nextweapon_ammo;
   8 .float nix_lastchange_id;
   9 .float nix_lastinfotime;
  10 .float nix_nextincr;
  11
  12 float NIX_CanChooseWeapon(float wpn)
  13 {
  14         entity e;
  15         e = get_weaponinfo(wpn);
  16         if(!e.weapons) // skip dummies
  17                 return FALSE;
  18         if(g_weaponarena)
  19         {
  20                 if not(g_weaponarena & e.weapons)
  21                         return FALSE;
  22         }
  23         else
  24         {
  25                 if(wpn == WEP_LASER && g_nix_with_laser)
  26                         return FALSE;
  27                 if not(e.spawnflags & WEP_FLAG_NORMAL)
  28                         return FALSE;
  29         }
  30         return TRUE;
  31 }
  32 void NIX_ChooseNextWeapon()
  33 {
  34         float j;
  35         RandomSelection_Init();
  36         for(j = WEP_FIRST; j <= WEP_LAST; ++j)
  37                 if(NIX_CanChooseWeapon(j))
  38                         RandomSelection_Add(world, j, string_null, 1, (j != nix_weapon));
  39         nix_nextweapon = RandomSelection_chosen_float;
  40         nix_nextweapon_ammo = W_AmmoItemCode(nix_nextweapon);
  41 }
  42
  43 void NIX_GiveCurrentWeapon()
  44 {
  45         float dt;
  46
  47         if(!nix_nextweapon)
  48                 NIX_ChooseNextWeapon();
  49
  50         dt = ceil(nix_nextchange - time);
  51
  52         if(dt <= 0)
  53         {
  54                 nix_weapon = nix_nextweapon;
  55                 nix_weapon_ammo = nix_nextweapon_ammo;
  56                 nix_nextweapon = 0;
  57                 nix_nextchange = time + cvar("g_balance_nix_roundtime");
  58                 //weapon_action(nix_weapon, WR_PRECACHE); // forget it, too slow
  59         }
  60
  61         if(nix_nextchange != self.nix_lastchange_id) // this shall only be called once per round!
  62         {
  63                 self.nix_lastchange_id = nix_nextchange;
  64                 if (self.items & IT_UNLIMITED_WEAPON_AMMO)
  65                 {
  66                         self.ammo_shells = (nix_weapon_ammo & IT_SHELLS) ?
  67                                 cvar("g_pickup_shells_max") : 0;
  68                         self.ammo_nails = (nix_weapon_ammo & IT_NAILS) ?
  69                                 cvar("g_pickup_nails_max") : 0;
  70                         self.ammo_rockets = (nix_weapon_ammo & IT_ROCKETS) ?
  71                                 cvar("g_pickup_rockets_max") : 0;
  72                         self.ammo_cells = (nix_weapon_ammo & IT_CELLS) ?
  73                                 cvar("g_pickup_cells_max") : 0;
  74                         self.ammo_fuel = (nix_weapon_ammo & IT_FUEL) ?
  75                                 cvar("g_pickup_fuel_max") : 0;
  76                 }
  77                 else
  78                 {
  79                         self.ammo_shells = (nix_weapon_ammo & IT_SHELLS) ?
  80                                 cvar("g_balance_nix_ammo_shells") : 0;
  81                         self.ammo_nails = (nix_weapon_ammo & IT_NAILS) ?
  82                                 cvar("g_balance_nix_ammo_nails") : 0;
  83                         self.ammo_rockets = (nix_weapon_ammo & IT_ROCKETS) ?
  84                                 cvar("g_balance_nix_ammo_rockets") : 0;
  85                         self.ammo_cells = (nix_weapon_ammo & IT_CELLS) ?
  86                                 cvar("g_balance_nix_ammo_cells") : 0;
  87                         self.ammo_fuel = (nix_weapon_ammo & IT_FUEL) ?
  88                                 cvar("g_balance_nix_ammo_fuel") : 0;
  89                 }
  90                 self.nix_nextincr = time + cvar("g_balance_nix_incrtime");
  91                 if(dt >= 1 && dt <= 5)
  92                         self.nix_lastinfotime = -42;
  93                 else
  94                         centerprint(self, strcat("\n\n^2Active weapon: ^3", W_Name(nix_weapon)));
  95         }
  96         if(self.nix_lastinfotime != dt)
  97         {
  98                 self.nix_lastinfotime = dt; // initial value 0 should count as "not seen"
  99                 if(dt >= 1 && dt <= 5)
 100                         centerprint(self, strcat("^3", ftos(dt), "^2 seconds until weapon change...\n\nNext weapon: ^3", W_Name(nix_nextweapon), "\n"));
 101         }
 102
 103         if(!(self.items & IT_UNLIMITED_WEAPON_AMMO) && time > self.nix_nextincr)
 104         {
 105                 if (nix_weapon_ammo & IT_SHELLS)
 106                         self.ammo_shells = self.ammo_shells + cvar("g_balance_nix_ammoincr_shells");
 107                 else if (nix_weapon_ammo & IT_NAILS)
 108                         self.ammo_nails = self.ammo_nails + cvar("g_balance_nix_ammoincr_nails");
 109                 else if (nix_weapon_ammo & IT_ROCKETS)
 110                         self.ammo_rockets = self.ammo_rockets + cvar("g_balance_nix_ammoincr_rockets");
 111                 else if (nix_weapon_ammo & IT_CELLS)
 112                         self.ammo_cells = self.ammo_cells + cvar("g_balance_nix_ammoincr_cells");
 113                 if (nix_weapon_ammo & IT_FUEL) // hook uses cells and fuel
 114                         self.ammo_fuel = self.ammo_fuel + cvar("g_balance_nix_ammoincr_fuel");
 115                 self.nix_nextincr = time + cvar("g_balance_nix_incrtime");
 116         }
 117
 118         self.weapons = 0;
 119         if(g_nix_with_laser)
 120                 self.weapons = self.weapons | WEPBIT_LASER;
 121         self.weapons = self.weapons | W_WeaponBit(nix_weapon);
 122
 123         if(self.switchweapon != nix_weapon)
 124                 if(!client_hasweapon(self, self.switchweapon, TRUE, FALSE))
 125                         if(client_hasweapon(self, nix_weapon, TRUE, FALSE))
 126                                 W_SwitchWeapon(nix_weapon);
 127 }
 128
 129 MUTATOR_HOOKFUNCTION(nix_ForbidThrowCurrentWeapon)
 130 {
 131         return 1; // no throwing in NIX
 132 }
 133
 134 MUTATOR_HOOKFUNCTION(nix_SetStartItems)
 135 {
 136         float i;
 137         start_weapons = 0; // will be done later, when player spawns
 138         warmup_start_weapons = 0; // will be done later, when player spawns
 139         for (i = WEP_FIRST; i <= WEP_LAST; ++i)
 140                 if (NIX_CanChooseWeapon(i))
 141                         weapon_action(i, WR_PRECACHE);
 142         return 0;
 143 }
 144
 145 MUTATOR_HOOKFUNCTION(nix_BuildMutatorsString)
 146 {
 147         ret_string = strcat(ret_string, ":NIX");
 148         return 0;
 149 }
 150
 151 MUTATOR_HOOKFUNCTION(nix_BuildMutatorsPrettyString)
 152 {
 153         ret_string = strcat(ret_string, ", NIX");
 154         return 0;
 155 }
 156
 157 MUTATOR_HOOKFUNCTION(nix_FilterItem)
 158 {
 159         switch (self.items)
 160         {
 161                 case IT_HEALTH:
 162                 case IT_5HP:
 163                 case IT_25HP:
 164                 case IT_ARMOR:
 165                 case IT_ARMOR_SHARD:
 166                         if (cvar("g_nix_with_healtharmor"))
 167                                 return 0;
 168                         break;
 169                 case IT_STRENGTH:
 170                 case IT_INVINCIBLE:
 171                         if (cvar("g_nix_with_powerups"))
 172                                 return 0;
 173                         break;
 174         }
 175
 176         return 1; // delete all other items
 177 }
 178
 179 MUTATOR_HOOKFUNCTION(nix_OnEntityPreSpawn)
 180 {
 181         if(self.classname == "target_items") // items triggers cannot work in nixnex (as they change weapons/ammo)
 182                 return 1;
 183         return 0;
 184 }
 185
 186 MUTATOR_HOOKFUNCTION(nix_PlayerPreThink)
 187 {
 188         if(!intermission_running)
 189         if(self.deadflag != DEAD_NO)
 190         if(self.classname == "player")
 191                 NIX_GiveCurrentWeapon();
 192         return 0;
 193 }
 194
 195 MUTATOR_HOOKFUNCTION(nix_PlayerSpawn)
 196 {
 197         self.nix_lastchange_id = -1;
 198         return 0;
 199 }
 200
 201 MUTATOR_DEFINITION(mutator_nix)
 202 {
 203         MUTATOR_HOOK(ForbidThrowCurrentWeapon, nix_ForbidThrowCurrentWeapon, CBC_ORDER_ANY);
 204         MUTATOR_HOOK(SetStartItems, nix_SetStartItems, CBC_ORDER_EXCLUSIVE);
 205         MUTATOR_HOOK(BuildMutatorsString, nix_BuildMutatorsString, CBC_ORDER_ANY);
 206         MUTATOR_HOOK(BuildMutatorsPrettyString, nix_BuildMutatorsPrettyString, CBC_ORDER_ANY);
 207         MUTATOR_HOOK(FilterItem, nix_FilterItem, CBC_ORDER_ANY);
 208         MUTATOR_HOOK(OnEntityPreSpawn, nix_OnEntityPreSpawn, CBC_ORDER_ANY);
 209         MUTATOR_HOOK(PlayerPreThink, nix_PlayerPreThink, CBC_ORDER_ANY);
 210         MUTATOR_HOOK(PlayerSpawn, nix_PlayerSpawn, CBC_ORDER_ANY);
 211
 212         MUTATOR_ONADD
 213         {
 214                 g_nix = 1;
 215                 g_nix_with_laser = cvar("g_nix_with_laser");
 216
 217                 nix_nextchange = time;
 218         }
 219
 220         MUTATOR_ONREMOVE
 221         {
 222                 error("NIX currently cannot be shut down.");
 223                 g_nix = 0;
 224         }
 225
 226         return 0;
 227 }