qcsrc/server/mutators/mutator/gamemode_invasion.qc

   1 #include "gamemode_invasion.qh"
   2 #ifndef GAMEMODE_INVASION_H
   3 #define GAMEMODE_INVASION_H
   4
   5 #define autocvar_g_invasion_point_limit cvar("g_invasion_point_limit")
   6 int autocvar_g_invasion_teams;
   7 bool autocvar_g_invasion_team_spawns;
   8 bool g_invasion;
   9 void invasion_Initialize();
  10
  11 REGISTER_MUTATOR(inv, false)
  12 {
  13         MUTATOR_ONADD
  14         {
  15                 if (time > 1) // game loads at time 1
  16                         error("This is a game type and it cannot be added at runtime.");
  17                 g_invasion = true;
  18                 invasion_Initialize();
  19
  20                 cvar_settemp("g_monsters", "1");
  21
  22                 SetLimits(autocvar_g_invasion_point_limit, autocvar_leadlimit_override, autocvar_timelimit_override, -1);
  23                 if (autocvar_g_invasion_teams >= 2)
  24                 {
  25                         ActivateTeamplay();
  26                         if (autocvar_g_invasion_team_spawns)
  27                                 have_team_spawns = -1; // request team spawns
  28                 }
  29         }
  30
  31         MUTATOR_ONROLLBACK_OR_REMOVE
  32         {
  33                 // we actually cannot roll back invasion_Initialize here
  34                 // BUT: we don't need to! If this gets called, adding always
  35                 // succeeds.
  36         }
  37
  38         MUTATOR_ONREMOVE
  39         {
  40                 LOG_INFO("This is a game type and it cannot be removed at runtime.");
  41                 return -1;
  42         }
  43
  44         return 0;
  45 }
  46
  47 float inv_numspawned;
  48 float inv_maxspawned;
  49 float inv_roundcnt;
  50 float inv_maxrounds;
  51 float inv_numkilled;
  52 float inv_lastcheck;
  53 float inv_maxcurrent;
  54
  55 float invasion_teams;
  56 float inv_monsters_perteam[17];
  57
  58 float inv_monsterskill;
  59
  60 const float ST_INV_KILLS = 1;
  61 #endif
  62
  63 #ifdef IMPLEMENTATION
  64
  65 #include <common/monsters/spawn.qh>
  66 #include <common/monsters/sv_monsters.qh>
  67
  68 #include <server/teamplay.qh>
  69
  70
  71 float autocvar_g_invasion_round_timelimit;
  72 float autocvar_g_invasion_spawnpoint_spawn_delay;
  73 float autocvar_g_invasion_warmup;
  74 int autocvar_g_invasion_monster_count;
  75 bool autocvar_g_invasion_zombies_only;
  76 float autocvar_g_invasion_spawn_delay;
  77
  78 spawnfunc(invasion_spawnpoint)
  79 {
  80         if(!g_invasion) { delete(this); return; }
  81
  82         this.classname = "invasion_spawnpoint";
  83
  84         if(autocvar_g_invasion_zombies_only) // precache only if it hasn't been already
  85         if(this.monsterid) {
  86                 Monster mon = get_monsterinfo(this.monsterid);
  87                 mon.mr_precache(mon);
  88         }
  89 }
  90
  91 float invasion_PickMonster(float supermonster_count)
  92 {
  93         if(autocvar_g_invasion_zombies_only)
  94                 return MON_ZOMBIE.monsterid;
  95
  96         float i;
  97         entity mon;
  98
  99         RandomSelection_Init();
 100
 101         for(i = MON_FIRST; i <= MON_LAST; ++i)
 102         {
 103                 mon = get_monsterinfo(i);
 104                 if((mon.spawnflags & MONSTER_TYPE_FLY) || (mon.spawnflags & MONSTER_TYPE_SWIM) || ((mon.spawnflags & MON_FLAG_SUPERMONSTER) && supermonster_count >= 1))
 105                         continue; // flying/swimming monsters not yet supported
 106
 107                 RandomSelection_Add(NULL, i, string_null, 1, 1);
 108         }
 109
 110         return RandomSelection_chosen_float;
 111 }
 112
 113 entity invasion_PickSpawn()
 114 {
 115         RandomSelection_Init();
 116
 117         FOREACH_ENTITY_CLASS("invasion_spawnpoint", true,
 118         {
 119                 RandomSelection_Add(it, 0, string_null, 1, ((time >= it.spawnshieldtime) ? 0.2 : 1)); // give recently used spawnpoints a very low rating
 120                 it.spawnshieldtime = time + autocvar_g_invasion_spawnpoint_spawn_delay;
 121         });
 122
 123         return RandomSelection_chosen_ent;
 124 }
 125
 126 void invasion_SpawnChosenMonster(float mon)
 127 {
 128         entity spawn_point, monster;
 129
 130         spawn_point = invasion_PickSpawn();
 131
 132         if(spawn_point == NULL)
 133         {
 134                 LOG_TRACE("Warning: couldn't find any invasion_spawnpoint spawnpoints, attempting to spawn monsters in random locations");
 135                 entity e = spawn();
 136                 setsize(e, (get_monsterinfo(mon)).mins, (get_monsterinfo(mon)).maxs);
 137
 138                 if(MoveToRandomMapLocation(e, DPCONTENTS_SOLID | DPCONTENTS_CORPSE | DPCONTENTS_PLAYERCLIP, DPCONTENTS_SLIME | DPCONTENTS_LAVA | DPCONTENTS_SKY | DPCONTENTS_BODY | DPCONTENTS_DONOTENTER, Q3SURFACEFLAG_SKY, 10, 1024, 256))
 139                         monster = spawnmonster("", mon, NULL, NULL, e.origin, false, false, 2);
 140                 else return;
 141
 142                 setthink(e, SUB_Remove);
 143                 e.nextthink = time + 0.1;
 144         }
 145         else
 146                 monster = spawnmonster("", ((spawn_point.monsterid) ? spawn_point.monsterid : mon), spawn_point, spawn_point, spawn_point.origin, false, false, 2);
 147
 148         if(spawn_point) monster.target2 = spawn_point.target2;
 149         monster.spawnshieldtime = time;
 150         if(spawn_point && spawn_point.target_range) monster.target_range = spawn_point.target_range;
 151
 152         if(teamplay)
 153         if(spawn_point && spawn_point.team && inv_monsters_perteam[spawn_point.team] > 0)
 154                 monster.team = spawn_point.team;
 155         else
 156         {
 157                 RandomSelection_Init();
 158                 if(inv_monsters_perteam[NUM_TEAM_1] > 0) RandomSelection_Add(NULL, NUM_TEAM_1, string_null, 1, 1);
 159                 if(inv_monsters_perteam[NUM_TEAM_2] > 0) RandomSelection_Add(NULL, NUM_TEAM_2, string_null, 1, 1);
 160                 if(invasion_teams >= 3) if(inv_monsters_perteam[NUM_TEAM_3] > 0) { RandomSelection_Add(NULL, NUM_TEAM_3, string_null, 1, 1); }
 161                 if(invasion_teams >= 4) if(inv_monsters_perteam[NUM_TEAM_4] > 0) { RandomSelection_Add(NULL, NUM_TEAM_4, string_null, 1, 1); }
 162
 163                 monster.team = RandomSelection_chosen_float;
 164         }
 165
 166         if(teamplay)
 167         {
 168                 monster_setupcolors(monster);
 169
 170                 if(monster.sprite)
 171                 {
 172                         WaypointSprite_UpdateTeamRadar(monster.sprite, RADARICON_DANGER, ((monster.team) ? Team_ColorRGB(monster.team) : '1 0 0'));
 173
 174                         monster.sprite.team = 0;
 175                         monster.sprite.SendFlags |= 1;
 176                 }
 177         }
 178
 179         monster.monster_attack = false; // it's the player's job to kill all the monsters
 180
 181         if(inv_roundcnt >= inv_maxrounds)
 182                 monster.spawnflags |= MONSTERFLAG_MINIBOSS; // last round spawns minibosses
 183 }
 184
 185 void invasion_SpawnMonsters(float supermonster_count)
 186 {
 187         float chosen_monster = invasion_PickMonster(supermonster_count);
 188
 189         invasion_SpawnChosenMonster(chosen_monster);
 190 }
 191
 192 float Invasion_CheckWinner()
 193 {
 194         if(round_handler_GetEndTime() > 0 && round_handler_GetEndTime() - time <= 0)
 195         {
 196                 IL_EACH(g_monsters, true,
 197                 {
 198                         Monster_Remove(it);
 199                 });
 200                 IL_CLEAR(g_monsters);
 201
 202                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_ROUND_OVER);
 203                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_ROUND_OVER);
 204                 round_handler_Init(5, autocvar_g_invasion_warmup, autocvar_g_invasion_round_timelimit);
 205                 return 1;
 206         }
 207
 208         float total_alive_monsters = 0, supermonster_count = 0, red_alive = 0, blue_alive = 0, yellow_alive = 0, pink_alive = 0;
 209
 210         IL_EACH(g_monsters, it.health > 0,
 211         {
 212                 if((get_monsterinfo(it.monsterid)).spawnflags & MON_FLAG_SUPERMONSTER)
 213                         ++supermonster_count;
 214                 ++total_alive_monsters;
 215
 216                 if(teamplay)
 217                 switch(it.team)
 218                 {
 219                         case NUM_TEAM_1: ++red_alive; break;
 220                         case NUM_TEAM_2: ++blue_alive; break;
 221                         case NUM_TEAM_3: ++yellow_alive; break;
 222                         case NUM_TEAM_4: ++pink_alive; break;
 223                 }
 224         });
 225
 226         if((total_alive_monsters + inv_numkilled) < inv_maxspawned && inv_maxcurrent < inv_maxspawned)
 227         {
 228                 if(time >= inv_lastcheck)
 229                 {
 230                         invasion_SpawnMonsters(supermonster_count);
 231                         inv_lastcheck = time + autocvar_g_invasion_spawn_delay;
 232                 }
 233
 234                 return 0;
 235         }
 236
 237         if(inv_numspawned < 1)
 238                 return 0; // nothing has spawned yet
 239
 240         if(teamplay)
 241         {
 242                 if(((red_alive > 0) + (blue_alive > 0) + (yellow_alive > 0) + (pink_alive > 0)) > 1)
 243                         return 0;
 244         }
 245         else if(inv_numkilled < inv_maxspawned)
 246                 return 0;
 247
 248         entity winner = NULL;
 249         float winning_score = 0, winner_team = 0;
 250
 251
 252         if(teamplay)
 253         {
 254                 if(red_alive > 0) { winner_team = NUM_TEAM_1; }
 255                 if(blue_alive > 0)
 256                 if(winner_team) { winner_team = 0; }
 257                 else { winner_team = NUM_TEAM_2; }
 258                 if(yellow_alive > 0)
 259                 if(winner_team) { winner_team = 0; }
 260                 else { winner_team = NUM_TEAM_3; }
 261                 if(pink_alive > 0)
 262                 if(winner_team) { winner_team = 0; }
 263                 else { winner_team = NUM_TEAM_4; }
 264         }
 265         else
 266         {
 267                 FOREACH_CLIENT(IS_PLAYER(it), LAMBDA(
 268                         float cs = PlayerScore_Add(it, SP_KILLS, 0);
 269                         if(cs > winning_score)
 270                         {
 271                                 winning_score = cs;
 272                                 winner = it;
 273                         }
 274                 ));
 275         }
 276
 277         IL_EACH(g_monsters, true,
 278         {
 279                 Monster_Remove(it);
 280         });
 281         IL_CLEAR(g_monsters);
 282
 283         if(teamplay)
 284         {
 285                 if(winner_team)
 286                 {
 287                         Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, APP_TEAM_NUM(winner_team, CENTER_ROUND_TEAM_WIN));
 288                         Send_Notification(NOTIF_ALL, NULL, MSG_INFO, APP_TEAM_NUM(winner_team, INFO_ROUND_TEAM_WIN));
 289                 }
 290         }
 291         else if(winner)
 292         {
 293                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_ROUND_PLAYER_WIN, winner.netname);
 294                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_ROUND_PLAYER_WIN, winner.netname);
 295         }
 296
 297         round_handler_Init(5, autocvar_g_invasion_warmup, autocvar_g_invasion_round_timelimit);
 298
 299         return 1;
 300 }
 301
 302 bool Invasion_CheckPlayers()
 303 {
 304         return true;
 305 }
 306
 307 void Invasion_RoundStart()
 308 {
 309         int numplayers = 0;
 310         FOREACH_CLIENT(IS_PLAYER(it), LAMBDA(
 311                 it.player_blocked = false;
 312                 ++numplayers;
 313         ));
 314
 315         if(inv_roundcnt < inv_maxrounds)
 316                 inv_roundcnt += 1; // a limiter to stop crazy counts
 317
 318         inv_monsterskill = inv_roundcnt + max(1, numplayers * 0.3);
 319
 320         inv_maxcurrent = 0;
 321         inv_numspawned = 0;
 322         inv_numkilled = 0;
 323
 324         inv_maxspawned = rint(max(autocvar_g_invasion_monster_count, autocvar_g_invasion_monster_count * (inv_roundcnt * 0.5)));
 325
 326         if(teamplay)
 327         {
 328                 DistributeEvenly_Init(inv_maxspawned, invasion_teams);
 329                 inv_monsters_perteam[NUM_TEAM_1] = DistributeEvenly_Get(1);
 330                 inv_monsters_perteam[NUM_TEAM_2] = DistributeEvenly_Get(1);
 331                 if(invasion_teams >= 3) inv_monsters_perteam[NUM_TEAM_3] = DistributeEvenly_Get(1);
 332                 if(invasion_teams >= 4) inv_monsters_perteam[NUM_TEAM_4] = DistributeEvenly_Get(1);
 333         }
 334 }
 335
 336 MUTATOR_HOOKFUNCTION(inv, MonsterDies)
 337 {
 338         entity frag_target = M_ARGV(0, entity);
 339         entity frag_attacker = M_ARGV(1, entity);
 340
 341         if(!(frag_target.spawnflags & MONSTERFLAG_RESPAWNED))
 342         {
 343                 inv_numkilled += 1;
 344                 inv_maxcurrent -= 1;
 345                 if(teamplay) { inv_monsters_perteam[frag_target.team] -= 1; }
 346
 347                 if(IS_PLAYER(frag_attacker))
 348                 if(SAME_TEAM(frag_attacker, frag_target)) // in non-teamplay modes, same team = same player, so this works
 349                         PlayerScore_Add(frag_attacker, SP_KILLS, -1);
 350                 else
 351                 {
 352                         PlayerScore_Add(frag_attacker, SP_KILLS, +1);
 353                         if(teamplay)
 354                                 TeamScore_AddToTeam(frag_attacker.team, ST_INV_KILLS, +1);
 355                 }
 356         }
 357 }
 358
 359 MUTATOR_HOOKFUNCTION(inv, MonsterSpawn)
 360 {
 361         entity mon = M_ARGV(0, entity);
 362
 363         if(!(mon.spawnflags & MONSTERFLAG_SPAWNED))
 364                 return true;
 365
 366         if(!(mon.spawnflags & MONSTERFLAG_RESPAWNED))
 367         {
 368                 inv_numspawned += 1;
 369                 inv_maxcurrent += 1;
 370         }
 371
 372         mon.monster_skill = inv_monsterskill;
 373
 374         if((get_monsterinfo(mon.monsterid)).spawnflags & MON_FLAG_SUPERMONSTER)
 375                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_INVASION_SUPERMONSTER, mon.monster_name);
 376
 377         mon.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_BOTCLIP | DPCONTENTS_MONSTERCLIP;
 378 }
 379
 380 MUTATOR_HOOKFUNCTION(inv, OnEntityPreSpawn)
 381 {
 382         entity ent = M_ARGV(0, entity);
 383
 384         if(startsWith(ent.classname, "monster_"))
 385         if(!(ent.spawnflags & MONSTERFLAG_SPAWNED))
 386                 return true;
 387 }
 388
 389 MUTATOR_HOOKFUNCTION(inv, SV_StartFrame)
 390 {
 391         monsters_total = inv_maxspawned; // TODO: make sure numspawned never exceeds maxspawned
 392         monsters_killed = inv_numkilled;
 393 }
 394
 395 MUTATOR_HOOKFUNCTION(inv, PlayerRegen)
 396 {
 397         // no regeneration in invasion
 398         return true;
 399 }
 400
 401 MUTATOR_HOOKFUNCTION(inv, PlayerSpawn)
 402 {
 403         entity player = M_ARGV(0, entity);
 404
 405         player.bot_attack = false;
 406 }
 407
 408 MUTATOR_HOOKFUNCTION(inv, PlayerDamage_Calculate)
 409 {
 410         entity frag_attacker = M_ARGV(1, entity);
 411         entity frag_target = M_ARGV(2, entity);
 412         float frag_damage = M_ARGV(4, float);
 413         vector frag_force = M_ARGV(6, vector);
 414
 415         if(IS_PLAYER(frag_attacker) && IS_PLAYER(frag_target) && frag_attacker != frag_target)
 416         {
 417                 frag_damage = 0;
 418                 frag_force = '0 0 0';
 419
 420                 M_ARGV(4, float) = frag_damage;
 421                 M_ARGV(6, vector) = frag_force;
 422         }
 423 }
 424
 425 MUTATOR_HOOKFUNCTION(inv, SV_ParseClientCommand)
 426 {
 427         if(MUTATOR_RETURNVALUE) // command was already handled?
 428                 return;
 429
 430         entity player = M_ARGV(0, entity);
 431         string cmd_name = M_ARGV(1, string);
 432
 433         if(cmd_name == "debuginvasion")
 434         {
 435                 sprint(player, strcat("inv_maxspawned = ", ftos(inv_maxspawned), "\n"));
 436                 sprint(player, strcat("inv_numspawned = ", ftos(inv_numspawned), "\n"));
 437                 sprint(player, strcat("inv_numkilled = ", ftos(inv_numkilled), "\n"));
 438                 sprint(player, strcat("inv_roundcnt = ", ftos(inv_roundcnt), "\n"));
 439                 sprint(player, strcat("monsters_total = ", ftos(monsters_total), "\n"));
 440                 sprint(player, strcat("monsters_killed = ", ftos(monsters_killed), "\n"));
 441                 sprint(player, strcat("inv_monsterskill = ", ftos(inv_monsterskill), "\n"));
 442
 443                 return true;
 444         }
 445 }
 446
 447 MUTATOR_HOOKFUNCTION(inv, BotShouldAttack)
 448 {
 449         entity targ = M_ARGV(1, entity);
 450
 451         if(!IS_MONSTER(targ))
 452                 return true;
 453 }
 454
 455 MUTATOR_HOOKFUNCTION(inv, SetStartItems)
 456 {
 457         start_health = 200;
 458         start_armorvalue = 200;
 459 }
 460
 461 MUTATOR_HOOKFUNCTION(inv, AccuracyTargetValid)
 462 {
 463         entity frag_target = M_ARGV(1, entity);
 464
 465         if(IS_MONSTER(frag_target))
 466                 return MUT_ACCADD_INVALID;
 467         return MUT_ACCADD_INDIFFERENT;
 468 }
 469
 470 MUTATOR_HOOKFUNCTION(inv, AllowMobSpawning)
 471 {
 472         // monster spawning disabled during an invasion
 473         M_ARGV(1, string) = "You cannot spawn monsters during an invasion!";
 474         return true;
 475 }
 476
 477 MUTATOR_HOOKFUNCTION(inv, GetTeamCount, CBC_ORDER_EXCLUSIVE)
 478 {
 479         M_ARGV(0, float) = invasion_teams;
 480 }
 481
 482 MUTATOR_HOOKFUNCTION(inv, AllowMobButcher)
 483 {
 484         M_ARGV(0, string) = "This command does not work during an invasion!";
 485         return true;
 486 }
 487
 488 void invasion_ScoreRules(int inv_teams)
 489 {
 490         if(inv_teams) { CheckAllowedTeams(NULL); }
 491         ScoreRules_basics(inv_teams, 0, 0, false);
 492         if(inv_teams) ScoreInfo_SetLabel_TeamScore(ST_INV_KILLS, "frags", SFL_SORT_PRIO_PRIMARY);
 493         ScoreInfo_SetLabel_PlayerScore(SP_KILLS, "frags", ((inv_teams) ? SFL_SORT_PRIO_SECONDARY : SFL_SORT_PRIO_PRIMARY));
 494         ScoreRules_basics_end();
 495 }
 496
 497 void invasion_DelayedInit(entity this) // Do this check with a delay so we can wait for teams to be set up.
 498 {
 499         if(autocvar_g_invasion_teams)
 500         {
 501                 invasion_teams = bound(2, autocvar_g_invasion_teams, 4);
 502                 int teams = 0;
 503                 if(invasion_teams >= 1) teams |= BIT(0);
 504                 if(invasion_teams >= 2) teams |= BIT(1);
 505                 if(invasion_teams >= 3) teams |= BIT(2);
 506                 if(invasion_teams >= 4) teams |= BIT(3);
 507
 508                 invasion_teams = teams; // now set it?
 509         }
 510         else
 511                 invasion_teams = 0;
 512
 513         independent_players = 1; // to disable extra useless scores
 514
 515         invasion_ScoreRules(invasion_teams);
 516
 517         independent_players = 0;
 518
 519         round_handler_Spawn(Invasion_CheckPlayers, Invasion_CheckWinner, Invasion_RoundStart);
 520         round_handler_Init(5, autocvar_g_invasion_warmup, autocvar_g_invasion_round_timelimit);
 521
 522         inv_roundcnt = 0;
 523         inv_maxrounds = 15; // 15?
 524 }
 525
 526 void invasion_Initialize()
 527 {
 528         if(autocvar_g_invasion_zombies_only) {
 529                 Monster mon = MON_ZOMBIE;
 530                 mon.mr_precache(mon);
 531         } else
 532         {
 533                 float i;
 534                 entity mon;
 535                 for(i = MON_FIRST; i <= MON_LAST; ++i)
 536                 {
 537                         mon = get_monsterinfo(i);
 538                         if((mon.spawnflags & MONSTER_TYPE_FLY) || (mon.spawnflags & MONSTER_TYPE_SWIM))
 539                                 continue; // flying/swimming monsters not yet supported
 540
 541                         mon.mr_precache(mon);
 542                 }
 543         }
 544
 545         InitializeEntity(NULL, invasion_DelayedInit, INITPRIO_GAMETYPE);
 546 }
 547
 548 #endif