qcsrc/common/gamemodes/gamemode/invasion/sv_invasion.qc

   1 #include "sv_invasion.qh"
   2
   3 #include <common/monsters/sv_spawn.qh>
   4 #include <common/monsters/sv_spawner.qh>
   5 #include <common/monsters/sv_monsters.qh>
   6
   7 IntrusiveList g_invasion_roundends;
   8 IntrusiveList g_invasion_waves;
   9 IntrusiveList g_invasion_spawns;
  10 STATIC_INIT(g_invasion)
  11 {
  12         g_invasion_roundends = IL_NEW();
  13         g_invasion_waves = IL_NEW();
  14         g_invasion_spawns = IL_NEW();
  15 }
  16
  17 float autocvar_g_invasion_round_timelimit;
  18 float autocvar_g_invasion_spawnpoint_spawn_delay;
  19 float autocvar_g_invasion_warmup;
  20 int autocvar_g_invasion_monster_count;
  21 bool autocvar_g_invasion_zombies_only;
  22 float autocvar_g_invasion_spawn_delay;
  23
  24 bool victent_present;
  25 .bool inv_endreached;
  26
  27 bool inv_warning_shown; // spammy
  28
  29 void target_invasion_roundend_use(entity this, entity actor, entity trigger)
  30 {
  31         if(!IS_PLAYER(actor)) { return; }
  32
  33         actor.inv_endreached = true;
  34
  35         int plnum = 0;
  36         int realplnum = 0;
  37         // let's not count bots
  38         FOREACH_CLIENT(IS_PLAYER(it) && IS_REAL_CLIENT(it), {
  39                 ++realplnum;
  40                 if(it.inv_endreached)
  41                         ++plnum;
  42         });
  43         if(plnum < ceil(realplnum * min(1, this.count))) // 70% of players
  44                 return;
  45
  46         this.winning = true;
  47 }
  48
  49 spawnfunc(target_invasion_roundend)
  50 {
  51         if(!g_invasion) { delete(this); return; }
  52
  53         victent_present = true; // a victory entity is present, we don't need to rely on monster count TODO: merge this with the intrusive list (can check empty)
  54
  55         if(!this.count) { this.count = 0.7; } // require at least 70% of the players to reach the end before triggering victory
  56
  57         this.use = target_invasion_roundend_use;
  58
  59         IL_PUSH(g_invasion_roundends, this);
  60 }
  61
  62 spawnfunc(invasion_wave)
  63 {
  64         if(!g_invasion) { delete(this); return; }
  65
  66         IL_PUSH(g_invasion_waves, this);
  67 }
  68
  69 spawnfunc(invasion_spawnpoint)
  70 {
  71         if(!g_invasion) { delete(this); return; }
  72
  73         this.classname = "invasion_spawnpoint";
  74         IL_PUSH(g_invasion_spawns, this);
  75 }
  76
  77 void ClearWinners();
  78
  79 // Invasion stage mode winning condition: If the attackers triggered a round end (by fulfilling all objectives)
  80 // they win.
  81 int WinningCondition_Invasion()
  82 {
  83         WinningConditionHelper(NULL); // set worldstatus
  84
  85         int status = WINNING_NO;
  86
  87         if(autocvar_g_invasion_type == INV_TYPE_STAGE)
  88         {
  89                 SetWinners(inv_endreached, true);
  90
  91                 int found = 0;
  92                 IL_EACH(g_invasion_roundends, true,
  93                 {
  94                         ++found;
  95                         if(it.winning)
  96                         {
  97                                 bprint("Invasion: round completed.\n");
  98                                 // winners already set
  99
 100                                 status = WINNING_YES;
 101                                 break;
 102                         }
 103                 });
 104
 105                 if(!found)
 106                         status = WINNING_YES; // just end it? TODO: should warn mapper!
 107         }
 108         else if(autocvar_g_invasion_type == INV_TYPE_HUNT)
 109         {
 110                 ClearWinners();
 111
 112                 int found = 0; // NOTE: this ends the round if no monsters are placed
 113                 IL_EACH(g_monsters, !(it.spawnflags & MONSTERFLAG_RESPAWNED),
 114                 {
 115                         ++found;
 116                 });
 117
 118                 if(found <= 0)
 119                 {
 120                         FOREACH_CLIENT(IS_PLAYER(it) && !IS_DEAD(it),
 121                         {
 122                                 it.winning = true;
 123                         });
 124                         status = WINNING_YES;
 125                 }
 126         }
 127
 128         return status;
 129 }
 130
 131 Monster invasion_PickMonster(int supermonster_count)
 132 {
 133         RandomSelection_Init();
 134
 135         FOREACH(Monsters, it != MON_Null,
 136         {
 137                 if((it.spawnflags & MON_FLAG_HIDDEN) || (it.spawnflags & MONSTER_TYPE_PASSIVE) || (it.spawnflags & MONSTER_TYPE_FLY) || (it.spawnflags & MONSTER_TYPE_SWIM)
 138                         || (it.spawnflags & MONSTER_SIZE_QUAKE) || ((it.spawnflags & MON_FLAG_SUPERMONSTER) && supermonster_count >= 1))
 139                         continue;
 140                 if(autocvar_g_invasion_zombies_only && !(it.spawnflags & MONSTER_TYPE_UNDEAD))
 141                         continue;
 142         RandomSelection_AddEnt(it, 1, 1);
 143         });
 144
 145         return RandomSelection_chosen_ent;
 146 }
 147
 148 entity invasion_PickSpawn()
 149 {
 150         RandomSelection_Init();
 151
 152         IL_EACH(g_invasion_spawns, true,
 153         {
 154                 RandomSelection_AddEnt(it, 1, ((time < it.spawnshieldtime) ? 0.2 : 1)); // give recently used spawnpoints a very low rating
 155                 it.spawnshieldtime = time + autocvar_g_invasion_spawnpoint_spawn_delay;
 156         });
 157
 158         return RandomSelection_chosen_ent;
 159 }
 160
 161 entity invasion_GetWaveEntity(int wavenum)
 162 {
 163         IL_EACH(g_invasion_waves, it.cnt == wavenum,
 164         {
 165                 return it; // found one
 166         });
 167
 168         // if no specific one is found, find the last existing wave ent
 169         entity best = NULL;
 170         IL_EACH(g_invasion_waves, it.cnt <= wavenum,
 171         {
 172                 if(!best || it.cnt > best.cnt)
 173                         best = it;
 174         });
 175
 176         return best;
 177 }
 178
 179 void invasion_SpawnChosenMonster(Monster mon)
 180 {
 181         entity monster;
 182         entity spawn_point = invasion_PickSpawn();
 183         entity wave_ent = invasion_GetWaveEntity(inv_roundcnt);
 184
 185         string tospawn = "";
 186         if(wave_ent && wave_ent.spawnmob && wave_ent.spawnmob != "")
 187         {
 188                 RandomSelection_Init();
 189                 FOREACH_WORD(wave_ent.spawnmob, true,
 190                 {
 191                         RandomSelection_AddString(it, 1, 1);
 192                 });
 193
 194                 tospawn = RandomSelection_chosen_string;
 195         }
 196
 197         if(spawn_point == NULL)
 198         {
 199                 if(!inv_warning_shown)
 200                 {
 201                         inv_warning_shown = true;
 202                         LOG_TRACE("Warning: couldn't find any invasion_spawnpoint spawnpoints, attempting to spawn monsters in random locations");
 203                 }
 204                 entity e = spawn();
 205                 setsize(e, mon.m_mins, mon.m_maxs);
 206
 207                 if(MoveToRandomMapLocation(e, DPCONTENTS_SOLID | DPCONTENTS_CORPSE | DPCONTENTS_PLAYERCLIP, DPCONTENTS_SLIME | DPCONTENTS_LAVA | DPCONTENTS_SKY | DPCONTENTS_BODY | DPCONTENTS_DONOTENTER, Q3SURFACEFLAG_SKY, 10, 1024, 256))
 208                 {
 209                         monster = spawnmonster(e, tospawn, mon, NULL, NULL, e.origin, false, false, 2);
 210                         monster.angles_x = monster.angles_z = 0;
 211                 }
 212                 else
 213                 {
 214                         delete(e);
 215                         return;
 216                 }
 217         }
 218         else // if spawnmob field falls through (unset), fallback to mon (relying on spawnmonster for that behaviour)
 219                 monster = spawnmonster(spawn(), ((spawn_point.spawnmob && spawn_point.spawnmob != "") ? spawn_point.spawnmob : tospawn), mon, spawn_point, spawn_point, spawn_point.origin, false, false, 2);
 220
 221         if(!monster)
 222                 return;
 223
 224         monster.spawnshieldtime = time;
 225
 226         if(spawn_point)
 227         {
 228                 if(spawn_point.target_range)
 229                         monster.target_range = spawn_point.target_range;
 230                 monster.target2 = spawn_point.target2;
 231         }
 232
 233         if(monster.monster_attack)
 234                 IL_REMOVE(g_monster_targets, monster);
 235         monster.monster_attack = false; // it's the player's job to kill all the monsters
 236
 237         if(inv_roundcnt >= inv_maxrounds)
 238                 monster.spawnflags |= MONSTERFLAG_MINIBOSS; // last round spawns minibosses
 239 }
 240
 241 void invasion_SpawnMonsters(int supermonster_count)
 242 {
 243         Monster chosen_monster = invasion_PickMonster(supermonster_count);
 244
 245         invasion_SpawnChosenMonster(chosen_monster);
 246 }
 247
 248 bool Invasion_CheckWinner()
 249 {
 250         if(round_handler_GetEndTime() > 0 && round_handler_GetEndTime() - time <= 0)
 251         {
 252                 IL_EACH(g_monsters, true,
 253                 {
 254                         Monster_Remove(it);
 255                 });
 256                 IL_CLEAR(g_monsters);
 257
 258                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_ROUND_OVER);
 259                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_ROUND_OVER);
 260                 round_handler_Init(5, autocvar_g_invasion_warmup, autocvar_g_invasion_round_timelimit);
 261                 return 1;
 262         }
 263
 264         float total_alive_monsters = 0, supermonster_count = 0;
 265
 266         IL_EACH(g_monsters, GetResource(it, RES_HEALTH) > 0,
 267         {
 268                 if(it.monsterdef.spawnflags & MON_FLAG_SUPERMONSTER)
 269                         ++supermonster_count;
 270                 ++total_alive_monsters;
 271         });
 272
 273         if((total_alive_monsters + inv_numkilled) < inv_maxspawned && inv_maxcurrent < inv_maxspawned)
 274         {
 275                 if(time >= inv_lastcheck)
 276                 {
 277                         invasion_SpawnMonsters(supermonster_count);
 278                         inv_lastcheck = time + autocvar_g_invasion_spawn_delay;
 279                 }
 280
 281                 return 0;
 282         }
 283
 284         if(inv_numspawned < 1)
 285                 return 0; // nothing has spawned yet
 286
 287         if(inv_numkilled < inv_maxspawned)
 288                 return 0;
 289
 290         entity winner = NULL;
 291         float winning_score = 0;
 292
 293         FOREACH_CLIENT(IS_PLAYER(it), {
 294                 float cs = GameRules_scoring_add(it, KILLS, 0);
 295                 if(cs > winning_score)
 296                 {
 297                         winning_score = cs;
 298                         winner = it;
 299                 }
 300         });
 301
 302         IL_EACH(g_monsters, true,
 303         {
 304                 Monster_Remove(it);
 305         });
 306         IL_CLEAR(g_monsters);
 307
 308         if(winner)
 309         {
 310                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_ROUND_PLAYER_WIN, winner.netname);
 311                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_ROUND_PLAYER_WIN, winner.netname);
 312         }
 313
 314         round_handler_Init(5, autocvar_g_invasion_warmup, autocvar_g_invasion_round_timelimit);
 315
 316         return 1;
 317 }
 318
 319 bool Invasion_CheckPlayers()
 320 {
 321         return true;
 322 }
 323
 324 void Invasion_RoundStart()
 325 {
 326         int numplayers = 0;
 327         FOREACH_CLIENT(IS_PLAYER(it), {
 328                 it.player_blocked = false;
 329                 ++numplayers;
 330         });
 331
 332         if(inv_roundcnt < inv_maxrounds)
 333                 inv_roundcnt += 1; // a limiter to stop crazy counts
 334
 335         inv_monsterskill = inv_roundcnt + max(1, numplayers * 0.3);
 336
 337         inv_maxcurrent = 0;
 338         inv_numspawned = 0;
 339         inv_numkilled = 0;
 340
 341         inv_maxspawned = rint(max(autocvar_g_invasion_monster_count, autocvar_g_invasion_monster_count * (inv_roundcnt * 0.5)));
 342 }
 343
 344 MUTATOR_HOOKFUNCTION(inv, MonsterDies)
 345 {
 346         entity frag_target = M_ARGV(0, entity);
 347         entity frag_attacker = M_ARGV(1, entity);
 348
 349         if(!(frag_target.spawnflags & MONSTERFLAG_RESPAWNED))
 350         {
 351                 if(autocvar_g_invasion_type == INV_TYPE_ROUND)
 352                 {
 353                         inv_numkilled += 1;
 354                         inv_maxcurrent -= 1;
 355                 }
 356
 357                 if(IS_PLAYER(frag_attacker))
 358                 {
 359                         if(SAME_TEAM(frag_attacker, frag_target))
 360                                 GameRules_scoring_add(frag_attacker, KILLS, -1);
 361                         else
 362                                 GameRules_scoring_add(frag_attacker, KILLS, +1);
 363                 }
 364         }
 365 }
 366
 367 MUTATOR_HOOKFUNCTION(inv, MonsterSpawn)
 368 {
 369         entity mon = M_ARGV(0, entity);
 370         mon.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_BOTCLIP | DPCONTENTS_MONSTERCLIP;
 371
 372         if(autocvar_g_invasion_type == INV_TYPE_HUNT)
 373                 return false; // allowed
 374
 375         if(!(mon.spawnflags & MONSTERFLAG_SPAWNED))
 376                 return true;
 377
 378         if(!(mon.spawnflags & MONSTERFLAG_RESPAWNED))
 379         {
 380                 inv_numspawned += 1;
 381                 inv_maxcurrent += 1;
 382         }
 383
 384         mon.monster_skill = inv_monsterskill;
 385
 386         if(mon.monsterdef.spawnflags & MON_FLAG_SUPERMONSTER)
 387                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_INVASION_SUPERMONSTER, mon.monster_name);
 388 }
 389
 390 MUTATOR_HOOKFUNCTION(inv, SV_StartFrame)
 391 {
 392         if(autocvar_g_invasion_type != INV_TYPE_ROUND)
 393                 return; // uses map spawned monsters
 394
 395         monsters_total = inv_maxspawned; // TODO: make sure numspawned never exceeds maxspawned
 396         monsters_killed = inv_numkilled;
 397 }
 398
 399 MUTATOR_HOOKFUNCTION(inv, PlayerRegen)
 400 {
 401         // no regeneration in invasion, regardless of the game type
 402         return true;
 403 }
 404
 405 MUTATOR_HOOKFUNCTION(inv, PlayerSpawn)
 406 {
 407         entity player = M_ARGV(0, entity);
 408
 409         if(player.bot_attack)
 410                 IL_REMOVE(g_bot_targets, player);
 411         player.bot_attack = false;
 412 }
 413
 414 MUTATOR_HOOKFUNCTION(inv, Damage_Calculate)
 415 {
 416         entity frag_attacker = M_ARGV(1, entity);
 417         entity frag_target = M_ARGV(2, entity);
 418         float frag_damage = M_ARGV(4, float);
 419         vector frag_force = M_ARGV(6, vector);
 420
 421         if(IS_PLAYER(frag_attacker) && IS_PLAYER(frag_target) && frag_attacker != frag_target)
 422         {
 423                 frag_damage = 0;
 424                 frag_force = '0 0 0';
 425
 426                 M_ARGV(4, float) = frag_damage;
 427                 M_ARGV(6, vector) = frag_force;
 428         }
 429 }
 430
 431 MUTATOR_HOOKFUNCTION(inv, BotShouldAttack)
 432 {
 433         entity targ = M_ARGV(1, entity);
 434
 435         if(!IS_MONSTER(targ))
 436                 return true;
 437 }
 438
 439 MUTATOR_HOOKFUNCTION(inv, SetStartItems)
 440 {
 441         if(autocvar_g_invasion_type == INV_TYPE_ROUND)
 442         {
 443                 start_health = 200;
 444                 start_armorvalue = 200;
 445         }
 446 }
 447
 448 MUTATOR_HOOKFUNCTION(inv, AccuracyTargetValid)
 449 {
 450         entity frag_target = M_ARGV(1, entity);
 451
 452         if(IS_MONSTER(frag_target))
 453                 return MUT_ACCADD_INVALID;
 454         return MUT_ACCADD_INDIFFERENT;
 455 }
 456
 457 MUTATOR_HOOKFUNCTION(inv, AllowMobSpawning)
 458 {
 459         // monster spawning disabled during an invasion
 460         M_ARGV(1, string) = "You cannot spawn monsters during an invasion!";
 461         return true;
 462 }
 463
 464 MUTATOR_HOOKFUNCTION(inv, CheckRules_World)
 465 {
 466         if(autocvar_g_invasion_type == INV_TYPE_ROUND)
 467                 return false;
 468
 469         M_ARGV(0, float) = WinningCondition_Invasion();
 470         return true;
 471 }
 472
 473 MUTATOR_HOOKFUNCTION(inv, AllowMobButcher)
 474 {
 475         M_ARGV(0, string) = "This command does not work during an invasion!";
 476         return true;
 477 }
 478
 479 void invasion_ScoreRules()
 480 {
 481         GameRules_score_enabled(false);
 482         GameRules_scoring(0, 0, 0, {
 483             field(SP_KILLS, "frags", SFL_SORT_PRIO_PRIMARY);
 484         });
 485 }
 486
 487 void invasion_DelayedInit(entity this)
 488 {
 489         if(autocvar_g_invasion_type == INV_TYPE_HUNT || autocvar_g_invasion_type == INV_TYPE_STAGE)
 490                 cvar_set("fraglimit", "0");
 491
 492         independent_players = 1; // to disable extra useless scores
 493
 494         invasion_ScoreRules();
 495
 496         independent_players = 0;
 497
 498         if(autocvar_g_invasion_type == INV_TYPE_ROUND)
 499         {
 500                 round_handler_Spawn(Invasion_CheckPlayers, Invasion_CheckWinner, Invasion_RoundStart);
 501                 round_handler_Init(5, autocvar_g_invasion_warmup, autocvar_g_invasion_round_timelimit);
 502
 503                 inv_roundcnt = 0;
 504                 inv_maxrounds = 15; // 15?
 505         }
 506 }
 507
 508 void invasion_Initialize()
 509 {
 510         InitializeEntity(NULL, invasion_DelayedInit, INITPRIO_GAMETYPE);
 511 }