qcsrc/common/mutators/mutator/nix/sv_nix.qc

   1 #include "sv_nix.qh"
   2
   3 int autocvar_g_balance_nix_ammo_cells;
   4 int autocvar_g_balance_nix_ammo_plasma;
   5 int autocvar_g_balance_nix_ammo_fuel;
   6 int autocvar_g_balance_nix_ammo_nails;
   7 int autocvar_g_balance_nix_ammo_rockets;
   8 int autocvar_g_balance_nix_ammo_shells;
   9 int autocvar_g_balance_nix_ammoincr_cells;
  10 int autocvar_g_balance_nix_ammoincr_plasma;
  11 int autocvar_g_balance_nix_ammoincr_fuel;
  12 int autocvar_g_balance_nix_ammoincr_nails;
  13 int autocvar_g_balance_nix_ammoincr_rockets;
  14 int autocvar_g_balance_nix_ammoincr_shells;
  15 float autocvar_g_balance_nix_incrtime;
  16 float autocvar_g_balance_nix_roundtime;
  17 bool autocvar_g_nix_with_healtharmor;
  18 bool autocvar_g_nix_with_blaster;
  19 bool autocvar_g_nix_with_powerups;
  20 int autocvar_g_pickup_cells_max;
  21 int autocvar_g_pickup_plasma_max;
  22 int autocvar_g_pickup_fuel_max;
  23 int autocvar_g_pickup_nails_max;
  24 int autocvar_g_pickup_rockets_max;
  25 int autocvar_g_pickup_shells_max;
  26
  27 float g_nix_with_blaster;
  28 // WEAPONTODO
  29 int nix_weapon;
  30 float nix_nextchange;
  31 float nix_nextweapon;
  32 .float nix_lastchange_id;
  33 .float nix_lastinfotime;
  34 .float nix_nextincr;
  35
  36 bool NIX_CanChooseWeapon(int wpn);
  37
  38 REGISTER_MUTATOR(nix, cvar("g_nix") && !cvar("g_instagib") && !cvar("g_overkill"))
  39 {
  40         MUTATOR_ONADD
  41         {
  42                 g_nix_with_blaster = autocvar_g_nix_with_blaster;
  43
  44                 nix_nextchange = 0;
  45                 nix_nextweapon = 0;
  46
  47                 FOREACH(Weapons, it != WEP_Null && NIX_CanChooseWeapon(it.m_id), LAMBDA(it.wr_init(it)));
  48         }
  49
  50         MUTATOR_ONROLLBACK_OR_REMOVE
  51         {
  52                 // nothing to roll back
  53         }
  54
  55         MUTATOR_ONREMOVE
  56         {
  57                 // as the PlayerSpawn hook will no longer run, NIX is turned off by this!
  58                 FOREACH_CLIENT(IS_PLAYER(it) && !IS_DEAD(it), {
  59                         it.ammo_cells = start_ammo_cells;
  60                         it.ammo_plasma = start_ammo_plasma;
  61                         it.ammo_shells = start_ammo_shells;
  62                         it.ammo_nails = start_ammo_nails;
  63                         it.ammo_rockets = start_ammo_rockets;
  64                         it.ammo_fuel = start_ammo_fuel;
  65                         it.weapons = start_weapons;
  66                         .entity weaponentity = weaponentities[0]; // TODO: unhardcode
  67                         if(!client_hasweapon(it, it.(weaponentity).m_weapon, weaponentity, true, false))
  68                                 it.(weaponentity).m_switchweapon = w_getbestweapon(it);
  69                 });
  70         }
  71
  72         return false;
  73 }
  74
  75 bool NIX_CanChooseWeapon(int wpn)
  76 {
  77         entity e = Weapons_from(wpn);
  78         if (e == WEP_Null) return false; // skip dummies
  79         if(g_weaponarena)
  80         {
  81                 if(!(g_weaponarena_weapons & e.m_wepset))
  82                         return false;
  83         }
  84         else
  85         {
  86                 if(wpn == WEP_BLASTER.m_id && g_nix_with_blaster)
  87                         return false;
  88                 if(e.spawnflags & WEP_FLAG_MUTATORBLOCKED)
  89                         return false;
  90                 if (!(e.spawnflags & WEP_FLAG_NORMAL))
  91                         return false;
  92         }
  93         return true;
  94 }
  95 void NIX_ChooseNextWeapon()
  96 {
  97         RandomSelection_Init();
  98         FOREACH(Weapons, it != WEP_Null, LAMBDA(
  99                 if(NIX_CanChooseWeapon(it.m_id))
 100                         RandomSelection_Add(NULL, it.m_id, string_null, 1, (it.m_id != nix_weapon));
 101         ));
 102         nix_nextweapon = RandomSelection_chosen_float;
 103 }
 104
 105 void NIX_GiveCurrentWeapon(entity this)
 106 {
 107         float dt;
 108
 109         if(!nix_nextweapon)
 110                 NIX_ChooseNextWeapon();
 111
 112         dt = ceil(nix_nextchange - time);
 113
 114         if(dt <= 0)
 115         {
 116                 nix_weapon = nix_nextweapon;
 117                 nix_nextweapon = 0;
 118                 if (!nix_nextchange) // no round played yet?
 119                         nix_nextchange = time; // start the first round now!
 120                 else
 121                         nix_nextchange = time + autocvar_g_balance_nix_roundtime;
 122                 // Weapon w = Weapons_from(nix_weapon);
 123                 // w.wr_init(w); // forget it, too slow
 124         }
 125
 126         // get weapon info
 127         entity e = Weapons_from(nix_weapon);
 128
 129         if(nix_nextchange != this.nix_lastchange_id) // this shall only be called once per round!
 130         {
 131                 this.ammo_shells = this.ammo_nails = this.ammo_rockets = this.ammo_cells = this.ammo_plasma = this.ammo_fuel = 0;
 132
 133                 if(this.items & IT_UNLIMITED_WEAPON_AMMO)
 134                 {
 135                         switch(e.ammo_field)
 136                         {
 137                                 case ammo_shells:  this.ammo_shells  = autocvar_g_pickup_shells_max;  break;
 138                                 case ammo_nails:   this.ammo_nails   = autocvar_g_pickup_nails_max;   break;
 139                                 case ammo_rockets: this.ammo_rockets = autocvar_g_pickup_rockets_max; break;
 140                                 case ammo_cells:   this.ammo_cells   = autocvar_g_pickup_cells_max;   break;
 141                                 case ammo_plasma:  this.ammo_plasma  = autocvar_g_pickup_plasma_max;   break;
 142                                 case ammo_fuel:    this.ammo_fuel    = autocvar_g_pickup_fuel_max;    break;
 143                         }
 144                 }
 145                 else
 146                 {
 147                         switch(e.ammo_field)
 148                         {
 149                                 case ammo_shells:  this.ammo_shells  = autocvar_g_balance_nix_ammo_shells;  break;
 150                                 case ammo_nails:   this.ammo_nails   = autocvar_g_balance_nix_ammo_nails;   break;
 151                                 case ammo_rockets: this.ammo_rockets = autocvar_g_balance_nix_ammo_rockets; break;
 152                                 case ammo_cells:   this.ammo_cells   = autocvar_g_balance_nix_ammo_cells;   break;
 153                                 case ammo_plasma:  this.ammo_plasma  = autocvar_g_balance_nix_ammo_plasma;   break;
 154                                 case ammo_fuel:    this.ammo_fuel    = autocvar_g_balance_nix_ammo_fuel;    break;
 155                         }
 156                 }
 157
 158                 this.nix_nextincr = time + autocvar_g_balance_nix_incrtime;
 159                 if(dt >= 1 && dt <= 5)
 160                         this.nix_lastinfotime = -42;
 161                 else
 162                         Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_NIX_NEWWEAPON, nix_weapon);
 163
 164                 e.wr_resetplayer(e, this);
 165
 166                 // all weapons must be fully loaded when we spawn
 167                 if(e.spawnflags & WEP_FLAG_RELOADABLE) // prevent accessing undefined cvars
 168                         this.(weapon_load[nix_weapon]) = e.reloading_ammo;
 169
 170                 // vortex too
 171                 if(WEP_CVAR(vortex, charge))
 172                 {
 173                         if(WEP_CVAR_SEC(vortex, chargepool))
 174                                 this.vortex_chargepool_ammo = 1;
 175                         for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
 176                         {
 177                                 .entity weaponentity = weaponentities[slot];
 178                                 this.(weaponentity).vortex_charge = WEP_CVAR(vortex, charge_start);
 179                         }
 180                 }
 181
 182                 // set last change info
 183                 this.nix_lastchange_id = nix_nextchange;
 184         }
 185         if(this.nix_lastinfotime != dt)
 186         {
 187                 this.nix_lastinfotime = dt; // initial value 0 should count as "not seen"
 188                 if(dt >= 1 && dt <= 5)
 189                         Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_NIX_COUNTDOWN, nix_nextweapon, dt);
 190         }
 191
 192         if(!(this.items & IT_UNLIMITED_WEAPON_AMMO) && time > this.nix_nextincr)
 193         {
 194                 switch(e.ammo_field)
 195                 {
 196                         case ammo_shells:  this.ammo_shells  += autocvar_g_balance_nix_ammoincr_shells;  break;
 197                         case ammo_nails:   this.ammo_nails   += autocvar_g_balance_nix_ammoincr_nails;   break;
 198                         case ammo_rockets: this.ammo_rockets += autocvar_g_balance_nix_ammoincr_rockets; break;
 199                         case ammo_cells:   this.ammo_cells   += autocvar_g_balance_nix_ammoincr_cells;   break;
 200                         case ammo_plasma:  this.ammo_plasma  += autocvar_g_balance_nix_ammoincr_plasma;   break;
 201                         case ammo_fuel:    this.ammo_fuel    += autocvar_g_balance_nix_ammoincr_fuel;    break;
 202                 }
 203
 204                 this.nix_nextincr = time + autocvar_g_balance_nix_incrtime;
 205         }
 206
 207         this.weapons = '0 0 0';
 208         if(g_nix_with_blaster)
 209                 this.weapons |= WEPSET(BLASTER);
 210         this.weapons |= e.m_wepset;
 211
 212         .entity weaponentity = weaponentities[0]; // TODO: unhardcode
 213     Weapon w = Weapons_from(nix_weapon);
 214         if(this.(weaponentity).m_switchweapon != w)
 215                 if(!client_hasweapon(this, this.(weaponentity).m_switchweapon, weaponentity, true, false))
 216                 {
 217                         if(client_hasweapon(this, w, weaponentity, true, false))
 218                                 W_SwitchWeapon(this, w, weaponentity);
 219                 }
 220 }
 221
 222 MUTATOR_HOOKFUNCTION(nix, ForbidThrowCurrentWeapon)
 223 {
 224         return true; // no throwing in NIX
 225 }
 226
 227 MUTATOR_HOOKFUNCTION(nix, BuildMutatorsString)
 228 {
 229         M_ARGV(0, string) = strcat(M_ARGV(0, string), ":NIX");
 230 }
 231
 232 MUTATOR_HOOKFUNCTION(nix, BuildMutatorsPrettyString)
 233 {
 234         M_ARGV(0, string) = strcat(M_ARGV(0, string), ", NIX");
 235 }
 236
 237 MUTATOR_HOOKFUNCTION(nix, FilterItem)
 238 {
 239         entity item = M_ARGV(0, entity);
 240
 241         switch (item.items)
 242         {
 243                 case ITEM_HealthSmall.m_itemid:
 244                 case ITEM_HealthMedium.m_itemid:
 245                 case ITEM_HealthLarge.m_itemid:
 246                 case ITEM_HealthMega.m_itemid:
 247                 case ITEM_ArmorSmall.m_itemid:
 248                 case ITEM_ArmorMedium.m_itemid:
 249                 case ITEM_ArmorLarge.m_itemid:
 250                 case ITEM_ArmorMega.m_itemid:
 251                         if (autocvar_g_nix_with_healtharmor)
 252                                 return false;
 253                         break;
 254                 case ITEM_Strength.m_itemid:
 255                 case ITEM_Shield.m_itemid:
 256                         if (autocvar_g_nix_with_powerups)
 257                                 return false;
 258                         break;
 259         }
 260
 261         return true; // delete all other items
 262 }
 263
 264 MUTATOR_HOOKFUNCTION(nix, OnEntityPreSpawn)
 265 {
 266         entity ent = M_ARGV(0, entity);
 267
 268         if(ent.classname == "target_items") // items triggers cannot work in nix (as they change weapons/ammo)
 269                 return true;
 270 }
 271
 272 MUTATOR_HOOKFUNCTION(nix, PlayerPreThink)
 273 {
 274         entity player = M_ARGV(0, entity);
 275
 276         if(!intermission_running)
 277         if(!IS_DEAD(player))
 278         if(IS_PLAYER(player))
 279                 NIX_GiveCurrentWeapon(player);
 280 }
 281
 282 MUTATOR_HOOKFUNCTION(nix, PlayerSpawn)
 283 {
 284         entity player = M_ARGV(0, entity);
 285
 286         player.nix_lastchange_id = -1;
 287         NIX_GiveCurrentWeapon(player); // overrides the weapons you got when spawning
 288         player.items |= IT_UNLIMITED_SUPERWEAPONS;
 289 }
 290
 291 MUTATOR_HOOKFUNCTION(nix, SetModname, CBC_ORDER_LAST)
 292 {
 293         M_ARGV(0, string) = "NIX";
 294 }