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