qcsrc/server/cheats.qc

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