qcsrc/server/cheats.qc

   1 #include "cheats.qh"
   2 #include "_all.qh"
   3
   4 #include "g_damage.qh"
   5 #include "race.qh"
   6 #include "../common/triggers/teleporters.qh"
   7
   8 #include "mutators/mutators_include.qh"
   9
  10 #include "weapons/tracing.qh"
  11
  12 #include "../common/constants.qh"
  13 #include "../common/deathtypes.qh"
  14 #include "../common/util.qh"
  15
  16 #include "../common/monsters/all.qh"
  17
  18 #include "../common/weapons/all.qh"
  19
  20 #include "../common/triggers/subs.qh"
  21
  22 #include "../common/triggers/func/breakable.qh"
  23
  24 #include "../csqcmodellib/sv_model.qh"
  25
  26 #include "../warpzonelib/anglestransform.qh"
  27 #include "../warpzonelib/util_server.qh"
  28
  29 void CopyBody(float keepvelocity);
  30
  31 #ifdef NOCHEATS
  32
  33 float CheatImpulse(float i) { return 0; }
  34 float CheatCommand(float argc) { return 0; }
  35 float CheatFrame() { return 0; }
  36 void CheatInit() { cheatcount_total = world.cheatcount; }
  37 void CheatShutdown() { }
  38 void CheatInitClient() { }
  39 void CheatShutdownClient() { }
  40 void Drag_MoveDrag(entity from, entity to) { }
  41
  42 #else
  43
  44 .float maycheat;
  45 float gamestart_sv_cheats;
  46
  47
  48
  49 void CheatInit()
  50 {
  51         gamestart_sv_cheats = autocvar_sv_cheats;
  52 }
  53
  54 void CheatShutdown()
  55 {
  56 }
  57
  58 void CheatInitClient()
  59 {
  60 }
  61
  62 void CheatShutdownClient()
  63 {
  64 }
  65
  66 float CheatsAllowed(float i, float argc, float fr) // the cheat gets passed as argument for possible future ACL checking
  67 {SELFPARAM();
  68         // dead people cannot cheat
  69         if(self.deadflag != DEAD_NO)
  70                 return 0;
  71         if(gamestart_sv_cheats < 2 && !IS_PLAYER(self))
  72                 return 0;
  73
  74         // sv_clones
  75         if(i == CHIMPULSE_CLONE_MOVING || i == CHIMPULSE_CLONE_STANDING)
  76                 if(self.lip < sv_clones)
  77                         return 1;
  78
  79         // haha
  80         if(self.maycheat)
  81                 return 1;
  82
  83         // sv_cheats
  84         if(gamestart_sv_cheats && autocvar_sv_cheats)
  85                 return 1;
  86
  87         // if we get here, player is not allowed to cheat. Log it.
  88         if(i)
  89                 bprintf("Player %s^7 tried to use cheat 'impulse %d'\n", self.netname, i);
  90         else if(argc)
  91                 bprintf("Player %s^7 tried to use cheat '%s'\n", self.netname, argv(0));
  92         else if(fr)
  93                 bprintf("Player %s^7 tried to use cheat frame %d\n", self.netname, fr);
  94         else
  95                 bprintf("Player %s^7 tried to use an unknown cheat\n", self.netname);
  96
  97         return 0;
  98 }
  99
 100 #define BEGIN_CHEAT_FUNCTION() \
 101         float cheating, attempting; \
 102         cheating = 0; attempting = 0
 103 #define DID_CHEAT() \
 104         ++cheating
 105 #define ADD_CHEATS(e,n) \
 106         cheatcount_total += n; \
 107         e.cheatcount += n
 108 #define END_CHEAT_FUNCTION() \
 109         ADD_CHEATS(self,cheating); \
 110         return attempting
 111 #define IS_CHEAT(i,argc,fr) \
 112         if((++attempting, !CheatsAllowed(i,argc,fr))) \
 113                 break
 114
 115 float num_autoscreenshot;
 116 void info_autoscreenshot_findtarget()
 117 {SELFPARAM();
 118         entity e;
 119         e = find(world, targetname, self.target);
 120         if(!e)
 121         {
 122                 objerror("Missing target. FAIL!");
 123                 return;
 124         }
 125         vector a = vectoangles(e.origin - self.origin);
 126         a.x = -a.x; // don't ask
 127         self.angles_x = a.x;
 128         self.angles_y = a.y;
 129         // we leave Rick Roll alone
 130 }
 131 spawnfunc(info_autoscreenshot)
 132 {
 133         if(++num_autoscreenshot > autocvar_g_max_info_autoscreenshot)
 134         {
 135                 objerror("Too many info_autoscreenshot entitites. FAIL!");
 136                 return;
 137         }
 138         if(self.target != "")
 139                 InitializeEntity(self, info_autoscreenshot_findtarget, INITPRIO_FINDTARGET);
 140         // this one just has to exist
 141 }
 142
 143 float CheatImpulse(float i)
 144 {SELFPARAM();
 145         BEGIN_CHEAT_FUNCTION();
 146         switch(i)
 147         {
 148                 entity e, e2;
 149
 150                 case CHIMPULSE_SPEEDRUN_INIT: // deploy personal waypoint
 151                         // shared with regular waypoint init, so this is not a cheat by itself
 152                         if(!self.personal)
 153                         {
 154                                 self.personal = spawn();
 155                                 self.personal.classname = "personal_wp";
 156                         }
 157                         self.personal.origin = self.origin;
 158                         self.personal.v_angle = self.v_angle;
 159                         self.personal.velocity = self.velocity;
 160                         self.personal.ammo_rockets = self.ammo_rockets;
 161                         self.personal.ammo_nails = self.ammo_nails;
 162                         self.personal.ammo_cells = self.ammo_cells;
 163                         self.personal.ammo_plasma = self.ammo_plasma;
 164                         self.personal.ammo_shells = self.ammo_shells;
 165                         self.personal.ammo_fuel = self.ammo_fuel;
 166                         self.personal.health = self.health;
 167                         self.personal.armorvalue = self.armorvalue;
 168                         self.personal.weapons = self.weapons;
 169                         self.personal.items = self.items;
 170                         self.personal.pauserotarmor_finished = self.pauserotarmor_finished;
 171                         self.personal.pauserothealth_finished = self.pauserothealth_finished;
 172                         self.personal.pauserotfuel_finished = self.pauserotfuel_finished;
 173                         self.personal.pauseregen_finished = self.pauseregen_finished;
 174                         self.personal.strength_finished = self.strength_finished;
 175                         self.personal.invincible_finished = self.invincible_finished;
 176                         self.personal.teleport_time = time;
 177                         break; // this part itself doesn't cheat, so let's not count this
 178                 case CHIMPULSE_CLONE_MOVING:
 179                         IS_CHEAT(i, 0, 0);
 180                         makevectors (self.v_angle);
 181                         self.velocity = self.velocity + v_forward * 300;
 182                         CopyBody(1);
 183                         self.lip += 1;
 184                         self.velocity = self.velocity - v_forward * 300;
 185                         DID_CHEAT();
 186                         break;
 187                 case CHIMPULSE_CLONE_STANDING:
 188                         IS_CHEAT(i, 0, 0);
 189                         CopyBody(0);
 190                         self.lip += 1;
 191                         DID_CHEAT();
 192                         break;
 193                 case CHIMPULSE_GIVE_ALL:
 194                         IS_CHEAT(i, 0, 0);
 195                         CheatCommand(tokenize_console("give all"));
 196                         break; // already counted as cheat
 197                 case CHIMPULSE_SPEEDRUN:
 198                         IS_CHEAT(i, 0, 0);
 199                         if(self.personal)
 200                         {
 201                                 self.speedrunning = true;
 202                                 tracebox(self.personal.origin, self.mins, self.maxs, self.personal.origin, MOVE_WORLDONLY, self);
 203                                 if(trace_startsolid)
 204                                 {
 205                                         sprint(self, "Cannot move there, cheater - only waypoints set using g_waypointsprite_personal work\n");
 206                                 }
 207                                 else
 208                                 {
 209                                         // Abort speedrun, teleport back
 210                                         setorigin(self, self.personal.origin);
 211                                         self.oldvelocity = self.velocity = self.personal.velocity;
 212                                         self.angles = self.personal.v_angle;
 213                                         self.fixangle = true;
 214
 215                                         MUTATOR_CALLHOOK(AbortSpeedrun, self);
 216                                 }
 217
 218                                 self.ammo_rockets = self.personal.ammo_rockets;
 219                                 self.ammo_nails = self.personal.ammo_nails;
 220                                 self.ammo_cells = self.personal.ammo_cells;
 221                                 self.ammo_plasma = self.personal.ammo_plasma;
 222                                 self.ammo_shells = self.personal.ammo_shells;
 223                                 self.ammo_fuel = self.personal.ammo_fuel;
 224                                 self.health = self.personal.health;
 225                                 self.armorvalue = self.personal.armorvalue;
 226                                 self.weapons = self.personal.weapons;
 227                                 self.items = self.personal.items;
 228                                 self.pauserotarmor_finished = time + self.personal.pauserotarmor_finished - self.personal.teleport_time;
 229                                 self.pauserothealth_finished = time + self.personal.pauserothealth_finished - self.personal.teleport_time;
 230                                 self.pauserotfuel_finished = time + self.personal.pauserotfuel_finished - self.personal.teleport_time;
 231                                 self.pauseregen_finished = time + self.personal.pauseregen_finished - self.personal.teleport_time;
 232                                 self.strength_finished = time + self.personal.strength_finished - self.personal.teleport_time;
 233                                 self.invincible_finished = time + self.personal.invincible_finished - self.personal.teleport_time;
 234
 235                                 DID_CHEAT();
 236                                 break;
 237                         }
 238                         if(self.deadflag != DEAD_NO)
 239                                 sprint(self, "UR DEAD AHAHAH))\n");
 240                         else
 241                                 sprint(self, "No waypoint set, cheater (use g_waypointsprite_personal to set one)\n");
 242                         break;
 243                 case CHIMPULSE_TELEPORT:
 244                         IS_CHEAT(i, 0, 0);
 245                         if(self.movetype == MOVETYPE_NOCLIP)
 246                         {
 247                                 e = find(world, classname, "info_autoscreenshot");
 248                                 if(e)
 249                                 {
 250                                         sprint(self, "Emergency teleport used info_autoscreenshot location\n");
 251                                         setorigin(self, e.origin);
 252                                         self.angles = e.angles;
 253                                         remove(e);
 254                                         // should we? self.angles_x = -self.angles_x;
 255                                         self.fixangle = true;
 256                                         self.velocity = '0 0 0';
 257                                         DID_CHEAT();
 258                                         break;
 259                                 }
 260                         }
 261                         if(MoveToRandomMapLocation(self, DPCONTENTS_SOLID | DPCONTENTS_CORPSE | DPCONTENTS_PLAYERCLIP, DPCONTENTS_SLIME | DPCONTENTS_LAVA | DPCONTENTS_SKY | DPCONTENTS_BODY | DPCONTENTS_DONOTENTER, Q3SURFACEFLAG_SKY, ((gamestart_sv_cheats < 2) ? 100 : 100000), 384, 384))
 262                         {
 263                                 sprint(self, "Emergency teleport used random location\n");
 264                                 self.angles_x = -self.angles.x;
 265                                 self.fixangle = true;
 266                                 self.velocity = '0 0 0';
 267                                 DID_CHEAT();
 268                                 break;
 269                         }
 270                         sprint(self, "Emergency teleport could not find a good location, forget it!\n");
 271                         break;
 272                 case CHIMPULSE_R00T:
 273                         IS_CHEAT(i, 0, 0);
 274                         RandomSelection_Init();
 275                         FOR_EACH_PLAYER(e)
 276                                 if(e.deadflag == DEAD_NO)
 277                                         if(DIFF_TEAM(e, self))
 278                                                 RandomSelection_Add(e, 0, string_null, 1, 1);
 279                         if(RandomSelection_chosen_ent)
 280                                 e = RandomSelection_chosen_ent;
 281                         else
 282                                 e = self;
 283
 284                         Send_Effect(EFFECT_ROCKET_EXPLODE, e.origin, '0 0 0', 1);
 285                         sound(e, CH_SHOTS, SND_ROCKET_IMPACT, VOL_BASE, ATTEN_NORM);
 286
 287                         e2 = spawn();
 288                         setorigin(e2, e.origin);
 289                         RadiusDamage(e2, self, 1000, 0, 128, world, world, 500, DEATH_CHEAT, e);
 290                         remove(e2);
 291
 292                         LOG_INFO("404 Sportsmanship not found.\n");
 293                         DID_CHEAT();
 294                         break;
 295         }
 296
 297         END_CHEAT_FUNCTION();
 298 }
 299
 300 void DragBox_Think();
 301 float drag_lastcnt;
 302 float CheatCommand(float argc)
 303 {SELFPARAM();
 304         BEGIN_CHEAT_FUNCTION();
 305         string cmd;
 306         cmd = argv(0);
 307         switch(cmd)
 308         {
 309                 float effectnum, f;
 310                 vector start, end;
 311                 entity oldself;
 312
 313                 case "pointparticles":
 314                         IS_CHEAT(0, argc, 0);
 315                         if(argc == 5)
 316                         {
 317                                 // arguments:
 318                                 //   effectname
 319                                 //   origin (0..1, on crosshair line)
 320                                 //   velocity
 321                                 //   howmany
 322                                 f = stof(argv(2));
 323                                 crosshair_trace(self);
 324                                 start = (1-f) * self.origin + f * trace_endpos;
 325                                 end = stov(argv(3));
 326                                 f = stof(argv(4));
 327                                 Send_Effect_(argv(1), start, end, f);
 328                                 DID_CHEAT();
 329                                 break;
 330                         }
 331                         sprint(self, "Usage: sv_cheats 1; restart; cmd pointparticles effectname position(0..1) velocityvector multiplier\n");
 332                         break;
 333                 case "trailparticles":
 334                         IS_CHEAT(0, argc, 0);
 335                         if(argc == 2)
 336                         {
 337                                 // arguments:
 338                                 //   effectname
 339                                 effectnum = _particleeffectnum(argv(1));
 340                                 W_SetupShot(self, false, false, "", CH_WEAPON_A, 0);
 341                                 traceline(w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, self);
 342                                 trailparticles(self, effectnum, w_shotorg, trace_endpos);
 343                                 DID_CHEAT();
 344                                 break;
 345                         }
 346                         sprint(self, "Usage: sv_cheats 1; restart; cmd trailparticles effectname\n");
 347                         break;
 348                 case "make":
 349                         IS_CHEAT(0, argc, 0);
 350                         if(argc == 3)
 351                         {
 352                                 // arguments:
 353                                 //   modelname mode
 354                                 f = stof(argv(2));
 355                                 W_SetupShot(self, false, false, "", CH_WEAPON_A, 0);
 356                                 traceline(w_shotorg, w_shotorg + w_shotdir * 2048, MOVE_NORMAL, self);
 357                                 if((trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT) || trace_fraction == 1)
 358                                 {
 359                                         sprint(self, "cannot make stuff there (bad surface)\n");
 360                                 }
 361                                 else
 362                                 {
 363                                         entity e = spawn();
 364                                         e.model = strzone(argv(1));
 365                                         e.mdl = "rocket_explode";
 366                                         e.health = 1000;
 367                                         setorigin(e, trace_endpos);
 368                                         e.effects = EF_NOMODELFLAGS;
 369                                         if(f == 1)
 370                                         {
 371                                                 e.angles = fixedvectoangles2(trace_plane_normal, v_forward);
 372                                                 e.angles = AnglesTransform_ApplyToAngles(e.angles, '-90 0 0'); // so unrotated models work
 373                                         }
 374                                         WITH(entity, self, e, spawnfunc_func_breakable(e));
 375                                         // now, is it valid?
 376                                         if(f == 0)
 377                                         {
 378                                                 tracebox(e.origin, e.mins, e.maxs, e.origin, MOVE_NORMAL, e);
 379                                                 if(trace_startsolid)
 380                                                 {
 381                                                         remove(e);
 382                                                         sprint(self, "cannot make stuff there (no space)\n");
 383                                                 }
 384                                                 else
 385                                                         DID_CHEAT();
 386                                         }
 387                                         else
 388                                                 DID_CHEAT();
 389                                 }
 390                         }
 391                         else
 392                                 sprint(self, "Usage: sv_cheats 1; restart; cmd make models/... 0/1/2\n");
 393                         break;
 394                 case "penalty":
 395                         IS_CHEAT(0, argc, 0);
 396                         if(argc == 3)
 397                         {
 398                                 race_ImposePenaltyTime(self, stof(argv(1)), argv(2));
 399                                 DID_CHEAT();
 400                                 break;
 401                         }
 402                         sprint(self, "Usage: sv_cheats 1; restart; cmd penalty 5.0 AHAHAHAHAHAHAH))\n");
 403                         break;
 404                 case "dragbox_spawn": {
 405                         IS_CHEAT(0, argc, 0);
 406                         entity e = spawn();
 407                         e.classname = "dragbox_box";
 408                         e.think = DragBox_Think;
 409                         e.nextthink = time;
 410                         e.solid = -1; // black
 411                         setmodel(e, MDL_Null); // network it
 412                         if(argc == 4)
 413                                 e.cnt = stof(argv(1));
 414                         else
 415                                 e.cnt = max(0, drag_lastcnt);
 416
 417                         e.aiment = spawn();
 418                         e.aiment.classname = "dragbox_corner_1";
 419                         e.aiment.owner = e;
 420                         setmodel(e.aiment, MDL_MARKER);
 421                         e.aiment.skin = 0;
 422                         setsize(e.aiment, '0 0 0', '0 0 0');
 423                         if(argc == 4)
 424                                 setorigin(e.aiment, stov(argv(2)));
 425                         else
 426                         {
 427                                 crosshair_trace(self);
 428                                 setorigin(e.aiment, trace_endpos);
 429                         }
 430
 431                         e.enemy = spawn();
 432                         e.enemy.classname = "dragbox_corner_2";
 433                         e.enemy.owner = e;
 434                         setmodel(e.enemy, MDL_MARKER);
 435                         e.enemy.skin = 1;
 436                         setsize(e.enemy, '0 0 0', '0 0 0');
 437                         end = normalize(self.origin + self.view_ofs - e.aiment.origin);
 438                         end.x = (end.x > 0) * 2 - 1;
 439                         end.y = (end.y > 0) * 2 - 1;
 440                         end.z = (end.z > 0) * 2 - 1;
 441                         if(argc == 4)
 442                                 setorigin(e.enemy, stov(argv(3)));
 443                         else
 444                                 setorigin(e.enemy, e.aiment.origin + 32 * end);
 445
 446                         e.killindicator = spawn();
 447                         e.killindicator.classname = "drag_digit";
 448                         e.killindicator.owner = e;
 449                         setattachment(e.killindicator, e, "");
 450                         setorigin(e.killindicator, '0 0 -8');
 451                         e.killindicator.killindicator = spawn();
 452                         e.killindicator.killindicator.classname = "drag_digit";
 453                         e.killindicator.killindicator.owner = e;
 454                         setattachment(e.killindicator.killindicator, e, "");
 455                         setorigin(e.killindicator.killindicator, '0 0 8');
 456                         DID_CHEAT();
 457                         break;
 458                 }
 459                 case "dragpoint_spawn": {
 460                         IS_CHEAT(0, argc, 0);
 461                         entity e = spawn();
 462                         e.classname = "dragpoint";
 463                         e.think = DragBox_Think;
 464                         e.nextthink = time;
 465                         e.solid = 0; // nothing special
 466                         setmodel(e, MDL_MARKER);
 467                         setsize(e, PL_MIN, PL_MAX);
 468                         e.skin = 2;
 469                         if(argc == 3)
 470                                 e.cnt = stof(argv(1));
 471                         else
 472                                 e.cnt = drag_lastcnt;
 473                         if(argc == 3)
 474                                 setorigin(e, stov(argv(2)));
 475                         else
 476                         {
 477                                 crosshair_trace(self);
 478                                 setorigin(e, trace_endpos + normalize(self.origin + self.view_ofs - trace_endpos));
 479                                 move_out_of_solid(e);
 480                         }
 481
 482                         e.killindicator = spawn();
 483                         e.killindicator.classname = "drag_digit";
 484                         e.killindicator.owner = e;
 485                         setattachment(e.killindicator, e, "");
 486                         setorigin(e.killindicator, '0 0 40');
 487                         e.killindicator.killindicator = spawn();
 488                         e.killindicator.killindicator.classname = "drag_digit";
 489                         e.killindicator.killindicator.owner = e;
 490                         setattachment(e.killindicator.killindicator, e, "");
 491                         setorigin(e.killindicator.killindicator, '0 0 56');
 492                         DID_CHEAT();
 493                         break;
 494                 }
 495                 case "drag_remove":
 496                         IS_CHEAT(0, argc, 0);
 497                         RandomSelection_Init();
 498                         crosshair_trace(self);
 499                         for(entity e = world; (e = find(e, classname, "dragbox_box")); )
 500                                 RandomSelection_Add(e, 0, string_null, 1, 1 / vlen(e.origin + (e.mins + e.maxs) * 0.5 - trace_endpos));
 501                         for(entity e = world; (e = find(e, classname, "dragpoint")); )
 502                                 RandomSelection_Add(e, 0, string_null, 1, 1 / vlen(e.origin + (e.mins + e.maxs) * 0.5 - trace_endpos));
 503                         if(RandomSelection_chosen_ent)
 504                         {
 505                                 remove(RandomSelection_chosen_ent.killindicator.killindicator);
 506                                 remove(RandomSelection_chosen_ent.killindicator);
 507                                 if(RandomSelection_chosen_ent.aiment)
 508                                         remove(RandomSelection_chosen_ent.aiment);
 509                                 if(RandomSelection_chosen_ent.enemy)
 510                                         remove(RandomSelection_chosen_ent.enemy);
 511                                 remove(RandomSelection_chosen_ent);
 512                         }
 513                         DID_CHEAT();
 514                         break;
 515                 case "drag_setcnt":
 516                         IS_CHEAT(0, argc, 0);
 517                         if(argc == 2)
 518                         {
 519                                 RandomSelection_Init();
 520                                 crosshair_trace(self);
 521                                 for(entity e = world; (e = find(e, classname, "dragbox_box")); )
 522                                         RandomSelection_Add(e, 0, string_null, 1, 1 / vlen(e.origin + (e.mins + e.maxs) * 0.5 - trace_endpos));
 523                                 for(entity e = world; (e = find(e, classname, "dragpoint")); )
 524                                         RandomSelection_Add(e, 0, string_null, 1, 1 / vlen(e.origin + (e.mins + e.maxs) * 0.5 - trace_endpos));
 525                                 if(RandomSelection_chosen_ent)
 526                                 {
 527                                         if(substring(argv(1), 0, 1) == "*")
 528                                                 RandomSelection_chosen_ent.cnt = drag_lastcnt = RandomSelection_chosen_ent.cnt + stof(substring(argv(1), 1, -1));
 529                                         else
 530                                                 RandomSelection_chosen_ent.cnt = drag_lastcnt = stof(argv(1));
 531                                 }
 532                                 DID_CHEAT();
 533                                 break;
 534                         }
 535                         sprint(self, "Usage: sv_cheats 1; restart; cmd dragbox_setcnt cnt\n");
 536                         break;
 537                 case "drag_save":
 538                         IS_CHEAT(0, argc, 0);
 539                         if(argc == 2)
 540                         {
 541                                 f = fopen(argv(1), FILE_WRITE);
 542                                 fputs(f, "cmd drag_clear\n");
 543                                 for(entity e = world; (e = find(e, classname, "dragbox_box")); )
 544                                 {
 545                                         fputs(f, strcat("cmd dragbox_spawn ", ftos(e.cnt), " \"", vtos(e.aiment.origin), "\" \"", vtos(e.enemy.origin), "\"\n"));
 546                                 }
 547                                 for(entity e = world; (e = find(e, classname, "dragpoint")); )
 548                                 {
 549                                         fputs(f, strcat("cmd dragpoint_spawn ", ftos(e.cnt), " \"", vtos(e.origin), "\"\n"));
 550                                 }
 551                                 fclose(f);
 552                                 DID_CHEAT();
 553                                 break;
 554                         }
 555                         sprint(self, "Usage: sv_cheats 1; restart; cmd dragbox_save filename\n");
 556                         break;
 557                 case "drag_saveraceent":
 558                         IS_CHEAT(0, argc, 0);
 559                         if(argc == 2)
 560                         {
 561                                 f = fopen(argv(1), FILE_WRITE);
 562                                 for(entity e = world; (e = find(e, classname, "dragbox_box")); )
 563                                 {
 564                                         fputs(f, "{\n");
 565                                         fputs(f, "\"classname\" \"trigger_race_checkpoint\"\n");
 566                                         fputs(f, strcat("\"origin\" \"", ftos(e.absmin.x), " ", ftos(e.absmin.y), " ", ftos(e.absmin.z), "\"\n"));
 567                                         fputs(f, strcat("\"maxs\" \"", ftos(e.absmax.x - e.absmin.x), " ", ftos(e.absmax.y - e.absmin.y), " ", ftos(e.absmax.z - e.absmin.z), "\"\n"));
 568                                         fputs(f, strcat("\"cnt\" \"", ftos(e.cnt), "\"\n"));
 569                                         fputs(f, strcat("\"targetname\" \"checkpoint", ftos(e.cnt), "\"\n"));
 570                                         fputs(f, "}\n");
 571                                 }
 572                                 for(entity e = world; (e = find(e, classname, "dragpoint")); )
 573                                 {
 574                                         start = '0 0 0';
 575                                         effectnum = 0;
 576                                         for(oldself = world; (oldself = find(oldself, classname, "dragbox_box")); )
 577                                         {
 578                                                 if(e.cnt <= 0 && oldself.cnt == 0 || e.cnt == oldself.cnt)
 579                                                 {
 580                                                         start = start + oldself.origin;
 581                                                         ++effectnum;
 582                                                 }
 583                                         }
 584                                         start *= 1 / effectnum;
 585                                         fputs(f, "{\n");
 586                                         fputs(f, "\"classname\" \"info_player_race\"\n");
 587                                         fputs(f, strcat("\"angle\" \"", ftos(vectoyaw(start - e.origin)), "\"\n"));
 588                                         fputs(f, strcat("\"origin\" \"", ftos(e.origin.x), " ", ftos(e.origin.y), " ", ftos(e.origin.z), "\"\n"));
 589                                         if(e.cnt == -2)
 590                                         {
 591                                                 fputs(f, "\"target\" \"checkpoint0\"\n");
 592                                                 fputs(f, "\"race_place\" \"0\"\n");
 593                                         }
 594                                         else if(e.cnt == -1)
 595                                         {
 596                                                 fputs(f, "\"target\" \"checkpoint0\"\n");
 597                                                 fputs(f, "\"race_place\" \"-1\"\n");
 598                                         }
 599                                         else
 600                                         {
 601                                                 fputs(f, strcat("\"target\" \"checkpoint", ftos(e.cnt), "\"\n"));
 602                                                 if(e.cnt == 0)
 603                                                 {
 604                                                         // these need race_place
 605                                                         // counting...
 606                                                         effectnum = 1;
 607                                                         for(oldself = world; (oldself = find(oldself, classname, "dragpoint")); )
 608                                                         if(oldself.cnt == 0)
 609                                                         {
 610                                                                 if(vlen(oldself.origin - start) < vlen(e.origin - start))
 611                                                                         ++effectnum;
 612                                                                 else if(vlen(oldself.origin - start) == vlen(e.origin - start) && num_for_edict(oldself) < num_for_edict(e))
 613                                                                         ++effectnum;
 614                                                         }
 615                                                         fputs(f, strcat("\"race_place\" \"", ftos(effectnum), "\"\n"));
 616                                                 }
 617                                         }
 618                                         fputs(f, "}\n");
 619                                 }
 620                                 fclose(f);
 621                                 DID_CHEAT();
 622                                 break;
 623                         }
 624                         sprint(self, "Usage: sv_cheats 1; restart; cmd dragbox_save filename\n");
 625                         break;
 626                 case "drag_clear":
 627                         IS_CHEAT(0, argc, 0);
 628                         for(entity e = world; (e = find(e, classname, "dragbox_box")); )
 629                                 remove(e);
 630                         for(entity e = world; (e = find(e, classname, "dragbox_corner_1")); )
 631                                 remove(e);
 632                         for(entity e = world; (e = find(e, classname, "dragbox_corner_2")); )
 633                                 remove(e);
 634                         for(entity e = world; (e = find(e, classname, "dragpoint")); )
 635                                 remove(e);
 636                         for(entity e = world; (e = find(e, classname, "drag_digit")); )
 637                                 remove(e);
 638                         DID_CHEAT();
 639                         break;
 640                 case "god":
 641                         IS_CHEAT(0, argc, 0);
 642                         BITXOR_ASSIGN(self.flags, FL_GODMODE);
 643                         if(self.flags & FL_GODMODE)
 644                         {
 645                                 sprint(self, "godmode ON\n");
 646                                 DID_CHEAT();
 647                         }
 648                         else
 649                                 sprint(self, "godmode OFF\n");
 650                         break;
 651                 case "notarget":
 652                         IS_CHEAT(0, argc, 0);
 653                         BITXOR_ASSIGN(self.flags, FL_NOTARGET);
 654                         if(self.flags & FL_NOTARGET)
 655                         {
 656                                 sprint(self, "notarget ON\n");
 657                                 DID_CHEAT();
 658                         }
 659                         else
 660                                 sprint(self, "notarget OFF\n");
 661                         break;
 662                 case "noclip":
 663                         IS_CHEAT(0, argc, 0);
 664                         if(self.movetype != MOVETYPE_NOCLIP)
 665                         {
 666                                 self.movetype = MOVETYPE_NOCLIP;
 667                                 sprint(self, "noclip ON\n");
 668                                 DID_CHEAT();
 669                         }
 670                         else
 671                         {
 672                                 self.movetype = MOVETYPE_WALK;
 673                                 sprint(self, "noclip OFF\n");
 674                         }
 675                         break;
 676                 case "fly":
 677                         IS_CHEAT(0, argc, 0);
 678                         if(self.movetype != MOVETYPE_FLY)
 679                         {
 680                                 self.movetype = MOVETYPE_FLY;
 681                                 sprint(self, "flymode ON\n");
 682                                 DID_CHEAT();
 683                         }
 684                         else
 685                         {
 686                                 self.movetype = MOVETYPE_WALK;
 687                                 sprint(self, "flymode OFF\n");
 688                         }
 689                         break;
 690                 case "give":
 691                         IS_CHEAT(0, argc, 0);
 692                         if(GiveItems(self, 1, argc))
 693                                 DID_CHEAT();
 694                         break;
 695                 case "usetarget":
 696                         IS_CHEAT(0, argc, 0);
 697                         setself(spawn());
 698                         self.target = argv(1);
 699                         activator = this;
 700                         SUB_UseTargets();
 701                         remove(self);
 702                         setself(this);
 703                         DID_CHEAT();
 704                         break;
 705                 case "killtarget":
 706                         IS_CHEAT(0, argc, 0);
 707                         setself(spawn());
 708                         self.killtarget = argv(1);
 709                         activator = this;
 710                         SUB_UseTargets();
 711                         remove(self);
 712                         setself(this);
 713                         DID_CHEAT();
 714                         break;
 715                 case "teleporttotarget":
 716                         IS_CHEAT(0, argc, 0);
 717                         setself(spawn());
 718                         setorigin(self, self.origin);
 719                         self.classname = "cheattriggerteleport";
 720                         self.target = argv(1);
 721                         teleport_findtarget();
 722                         if(!wasfreed(self))
 723                         {
 724                                 Simple_TeleportPlayer(self, this);
 725                                 remove(self);
 726                                 DID_CHEAT();
 727                         }
 728                         setself(this);
 729                         break;
 730         }
 731
 732         END_CHEAT_FUNCTION();
 733 }
 734
 735 float Drag(float force_allow_pick, float ischeat);
 736 void Drag_Begin(entity dragger, entity draggee, vector touchpoint);
 737 void Drag_Finish(entity dragger);
 738 float Drag_IsDraggable(entity draggee);
 739 float Drag_MayChangeAngles(entity draggee);
 740 void Drag_MoveForward(entity dragger);
 741 void Drag_SetSpeed(entity dragger, float s);
 742 void Drag_MoveBackward(entity dragger);
 743 void Drag_Update(entity dragger);
 744 float Drag_CanDrag(entity dragger);
 745 float Drag_IsDragging(entity dragger);
 746 void Drag_MoveDrag(entity from, entity to);
 747 .entity dragentity;
 748
 749 float CheatFrame()
 750 {SELFPARAM();
 751         BEGIN_CHEAT_FUNCTION();
 752
 753         // Dragging can be used as either a cheat, or a function for some objects. If sv_cheats is active,
 754         // the cheat dragging is used (unlimited pickup range and any entity can be carried). If sv_cheats
 755         // is disabled, normal dragging is used (limited pickup range and only dragable objects can be carried),
 756         // grabbing itself no longer being accounted as cheating.
 757
 758         switch(0)
 759         {
 760                 default:
 761                         if(self.maycheat || (gamestart_sv_cheats && autocvar_sv_cheats))
 762                         {
 763                                 // use cheat dragging if cheats are enabled
 764                                 crosshair_trace_plusvisibletriggers(self);
 765                                 Drag(true, true);
 766                         }
 767                         else
 768                         {
 769                                 Drag(false, false); // execute dragging
 770                         }
 771                         break;
 772         }
 773
 774         END_CHEAT_FUNCTION();
 775 }
 776
 777
 778
 779
 780
 781 // ENTITY DRAGGING
 782
 783 // on dragger:
 784 .float draggravity;
 785 .float dragspeed; // speed of mouse wheel action
 786 .float dragdistance; // distance of dragentity's draglocalvector from view_ofs
 787 .vector draglocalvector; // local attachment vector of the dragentity
 788 .float draglocalangle;
 789 // on draggee:
 790 .entity draggedby;
 791 .float dragmovetype;
 792
 793 float Drag(float force_allow_pick, float ischeat)
 794 {SELFPARAM();
 795         BEGIN_CHEAT_FUNCTION();
 796
 797         // returns true when an entity has been picked up
 798         // If pick is true, the object can also be picked up if it's not being held already
 799         // If pick is false, only keep dragging the object if it's already being held
 800
 801         switch(0)
 802         {
 803                 default:
 804                         if(Drag_IsDragging(self))
 805                         {
 806                                 if(self.BUTTON_DRAG)
 807                                 {
 808                                         if(self.impulse == 10 || self.impulse == 15 || self.impulse == 18)
 809                                         {
 810                                                 Drag_MoveForward(self);
 811                                                 self.impulse = 0;
 812                                         }
 813                                         else if(self.impulse == 12 || self.impulse == 16 || self.impulse == 19)
 814                                         {
 815                                                 Drag_MoveBackward(self);
 816                                                 self.impulse = 0;
 817                                         }
 818                                         else if(self.impulse >= 1 && self.impulse <= 9)
 819                                         {
 820                                                 Drag_SetSpeed(self, self.impulse - 1);
 821                                         }
 822                                         else if(self.impulse == 14)
 823                                         {
 824                                                 Drag_SetSpeed(self, 9);
 825                                         }
 826
 827                                         if(frametime)
 828                                                 Drag_Update(self);
 829                                 }
 830                                 else
 831                                 {
 832                                         Drag_Finish(self);
 833                                 }
 834                         }
 835                         else
 836                         {
 837                                 if(Drag_CanDrag(self))
 838                                         if(self.BUTTON_DRAG)
 839                                         {
 840                                                 crosshair_trace_plusvisibletriggers(self);
 841                                                 entity e = trace_ent;
 842                                                 float pick = force_allow_pick;
 843                                                 if (e && !pick)
 844                                                 {
 845                                                         // pick is true if the object can be picked up. While an object is being carried, the Drag() function
 846                                                         // must execute for it either way, otherwise it would cause bugs if it went out of the player's trace.
 847                                                         // This also makes sure that an object can only pe picked up if in range, but does not get dropped if
 848                                                         // it goes out of range while slinging it around.
 849
 850                                                         if(vlen(self.origin - e.origin) <= autocvar_g_grab_range)
 851                                                         {
 852                                                                 switch(e.grab)
 853                                                                 {
 854                                                                         case 0: // can't grab
 855                                                                                 break;
 856                                                                         case 1: // owner can grab
 857                                                                                 if(e.owner == self || e.realowner == self)
 858                                                                                         pick = true;
 859                                                                                 break;
 860                                                                         case 2: // owner and team mates can grab
 861                                                                                 if(SAME_TEAM(e.owner, self) || SAME_TEAM(e.realowner, self) || e.team == self.team)
 862                                                                                         pick = true;
 863                                                                                 break;
 864                                                                         case 3: // anyone can grab
 865                                                                                 pick = true;
 866                                                                                 break;
 867                                                                         default:
 868                                                                                 break;
 869                                                                 }
 870                                                         }
 871                                                 }
 872                                                 // Find e and pick
 873                                                 if(e && pick)
 874                                                         if(Drag_IsDraggable(e))
 875                                                         {
 876                                                                 if(ischeat)
 877                                                                         IS_CHEAT(0, 0, CHRAME_DRAG);
 878                                                                 if(e.draggedby)
 879                                                                         Drag_Finish(e.draggedby);
 880                                                                 if(e.tag_entity)
 881                                                                         detach_sameorigin(e);
 882                                                                 Drag_Begin(self, e, trace_endpos);
 883                                                                 if(ischeat)
 884                                                                         DID_CHEAT();
 885                                                                 return true;
 886                                                         }
 887                                         }
 888                         }
 889                         break;
 890         }
 891         return false;
 892 }
 893
 894 void Drag_Begin(entity dragger, entity draggee, vector touchpoint)
 895 {
 896         float tagscale;
 897
 898         draggee.dragmovetype = draggee.movetype;
 899         draggee.draggravity = draggee.gravity;
 900         draggee.movetype = MOVETYPE_WALK;
 901         draggee.gravity = 0.00001;
 902         draggee.flags &= ~FL_ONGROUND;
 903         draggee.draggedby = dragger;
 904
 905         dragger.dragentity = draggee;
 906
 907         dragger.dragdistance = vlen(touchpoint - dragger.origin - dragger.view_ofs);
 908         dragger.draglocalangle = draggee.angles.y - dragger.v_angle.y;
 909         touchpoint = touchpoint - gettaginfo(draggee, 0);
 910         tagscale = pow(vlen(v_forward), -2);
 911         dragger.draglocalvector_x = touchpoint * v_forward * tagscale;
 912         dragger.draglocalvector_y = touchpoint * v_right * tagscale;
 913         dragger.draglocalvector_z = touchpoint * v_up * tagscale;
 914
 915         dragger.dragspeed = 64;
 916 }
 917
 918 void Drag_Finish(entity dragger)
 919 {
 920         entity draggee;
 921         draggee = dragger.dragentity;
 922         if(dragger)
 923                 dragger.dragentity = world;
 924         draggee.draggedby = world;
 925         draggee.movetype = draggee.dragmovetype;
 926         draggee.gravity = draggee.draggravity;
 927
 928         switch(draggee.movetype)
 929         {
 930                 case MOVETYPE_TOSS:
 931                 case MOVETYPE_WALK:
 932                 case MOVETYPE_STEP:
 933                 case MOVETYPE_FLYMISSILE:
 934                 case MOVETYPE_BOUNCE:
 935                 case MOVETYPE_BOUNCEMISSILE:
 936                 case MOVETYPE_PHYSICS:
 937                         break;
 938                 default:
 939                         draggee.velocity = '0 0 0';
 940                         break;
 941         }
 942
 943         if((draggee.flags & FL_ITEM) && (vlen(draggee.velocity) < 32))
 944         {
 945                 draggee.velocity = '0 0 0';
 946                 draggee.flags |= FL_ONGROUND; // floating items are FUN
 947         }
 948 }
 949
 950 float Drag_IsDraggable(entity draggee)
 951 {
 952         // TODO add more checks for bad stuff here
 953         if(draggee == world)
 954                 return false;
 955         if(draggee.classname == "func_bobbing")
 956                 return false;
 957         if(draggee.classname == "door") // FIXME find out why these must be excluded, or work around the problem (trying to drag these causes like 4 fps)
 958                 return false;
 959         if(draggee.classname == "plat")
 960                 return false;
 961         if(draggee.classname == "func_button")
 962                 return false;
 963 //      if(draggee.model == "")
 964 //              return false;
 965         if(IS_SPEC(draggee))
 966                 return false;
 967         if(IS_OBSERVER(draggee))
 968                 return false;
 969         if(draggee.classname == "exteriorweaponentity")
 970                 return false;
 971         if(draggee.classname == "weaponentity")
 972                 return false;
 973
 974         return true;
 975 }
 976
 977 float Drag_MayChangeAngles(entity draggee)
 978 {
 979         // TODO add more checks for bad stuff here
 980         if(substring(draggee.model, 0, 1) == "*")
 981                 return false;
 982         return true;
 983 }
 984
 985 void Drag_MoveForward(entity dragger)
 986 {
 987         dragger.dragdistance += dragger.dragspeed;
 988 }
 989
 990 void Drag_SetSpeed(entity dragger, float s)
 991 {
 992         dragger.dragspeed = pow(2, s);
 993 }
 994
 995 void Drag_MoveBackward(entity dragger)
 996 {
 997         dragger.dragdistance = max(0, dragger.dragdistance - dragger.dragspeed);
 998 }
 999
1000 void Drag_Update(entity dragger)
1001 {
1002         vector curorigin, neworigin, goodvelocity;
1003         float f;
1004         entity draggee;
1005
1006         draggee = dragger.dragentity;
1007         draggee.flags &= ~FL_ONGROUND;
1008
1009         curorigin = gettaginfo(draggee, 0);
1010         curorigin = curorigin + v_forward * dragger.draglocalvector.x + v_right * dragger.draglocalvector.y + v_up * dragger.draglocalvector.z;
1011         makevectors(dragger.v_angle);
1012         neworigin = dragger.origin + dragger.view_ofs + v_forward * dragger.dragdistance;
1013         goodvelocity = (neworigin - curorigin) * (1 / frametime);
1014
1015         while(draggee.angles.y - dragger.v_angle.y - dragger.draglocalangle > 180)
1016                 dragger.draglocalangle += 360;
1017         while(draggee.angles.y - dragger.v_angle.y - dragger.draglocalangle <= -180)
1018                 dragger.draglocalangle -= 360;
1019
1020         f = min(frametime * 10, 1);
1021         draggee.velocity = draggee.velocity * (1 - f) + goodvelocity * f;
1022
1023         if(Drag_MayChangeAngles(draggee))
1024                 draggee.angles_y = draggee.angles.y * (1 - f) + (dragger.v_angle.y + dragger.draglocalangle) * f;
1025
1026         draggee.ltime = max(servertime + serverframetime, draggee.ltime); // fixes func_train breakage
1027
1028         vector vecs = '0 0 0';
1029         if(dragger.weaponentity.movedir_x > 0)
1030                 vecs = dragger.weaponentity.movedir;
1031
1032         vector dv = v_right * -vecs_y + v_up * vecs_z;
1033
1034         te_lightning1(draggee, dragger.origin + dragger.view_ofs + dv, curorigin);
1035 }
1036
1037 float Drag_CanDrag(entity dragger)
1038 {
1039         return (dragger.deadflag == DEAD_NO) || (IS_PLAYER(dragger));
1040 }
1041
1042 float Drag_IsDragging(entity dragger)
1043 {
1044         if(!dragger.dragentity)
1045                 return false;
1046         if(wasfreed(dragger.dragentity) || dragger.dragentity.draggedby != dragger)
1047         {
1048                 dragger.dragentity = world;
1049                 return false;
1050         }
1051         if(!Drag_CanDrag(dragger) || !Drag_IsDraggable(dragger.dragentity))
1052         {
1053                 Drag_Finish(dragger);
1054                 return false;
1055         }
1056         return true;
1057 }
1058
1059 void Drag_MoveDrag(entity from, entity to)
1060 {
1061         if(from.draggedby)
1062         {
1063                 to.draggedby = from.draggedby;
1064                 to.draggedby.dragentity = to;
1065                 from.draggedby = world;
1066         }
1067 }
1068
1069 void DragBox_Think()
1070 {SELFPARAM();
1071         if(self.aiment && self.enemy)
1072         {
1073                 self.origin_x = (self.aiment.origin.x + self.enemy.origin.x) * 0.5;
1074                 self.origin_y = (self.aiment.origin.y + self.enemy.origin.y) * 0.5;
1075                 self.origin_z = (self.aiment.origin.z + self.enemy.origin.z) * 0.5;
1076                 self.maxs_x = fabs(self.aiment.origin.x - self.enemy.origin.x) * 0.5;
1077                 self.maxs_y = fabs(self.aiment.origin.y - self.enemy.origin.y) * 0.5;
1078                 self.maxs_z = fabs(self.aiment.origin.z - self.enemy.origin.z) * 0.5;
1079                 self.mins = -1 * self.maxs;
1080                 setorigin(self, self.origin); setsize(self, self.mins, self.maxs); // link edict
1081         }
1082
1083         if(self.cnt == -1) // actually race_place -1
1084         {
1085                 // show "10 10" for qualifying spawns
1086                 setmodel(self.killindicator, MDL_NUM(10));
1087                 setmodel(self.killindicator.killindicator, MDL_NUM(10));
1088         }
1089         else if(self.cnt == -2) // actually race_place 0
1090         {
1091                 // show "10 0" for loser spawns
1092                 setmodel(self.killindicator, MDL_NUM(10));
1093                 setmodel(self.killindicator.killindicator, MDL_NUM(0));
1094         }
1095         else
1096         {
1097                 setmodel(self.killindicator, MDL_NUM(self.cnt % 10));
1098                 setmodel(self.killindicator.killindicator, MDL_NUM(floor(self.cnt / 10)));
1099         }
1100
1101         self.nextthink = time;
1102 }
1103
1104 #endif