data/qcsrc/server/cheats.qc

   1 void CopyBody(float keepvelocity);
   2
   3 .float maycheat;
   4 float sv_cheats;
   5 float autocvar_sv_cheats;
   6
   7 #define CHIMPULSE_SPEEDRUN_INIT 30
   8 #define CHIMPULSE_GIVE_ALL 99
   9 #define CHIMPULSE_CLONE_MOVING 140
  10 #define CHIMPULSE_SPEEDRUN 141
  11 #define CHIMPULSE_CLONE_STANDING 142
  12 #define CHIMPULSE_TELEPORT 143
  13 #define CHIMPULSE_R00T 148
  14
  15 #define CHRAME_DRAG 1
  16
  17 float CheatsAllowed(float i, float argc, float fr) // the cheat gets passed as argument for possible future ACL checking
  18 {
  19         if(i == CHIMPULSE_CLONE_MOVING || i == CHIMPULSE_CLONE_STANDING)
  20                 if(self.lip < sv_clones)
  21                         return 1;
  22         if(self.maycheat)
  23                 return 1;
  24         if(sv_cheats && autocvar_sv_cheats)
  25                 return 1;
  26         if(autocvar_sv_cheats)
  27                 sprint(self, "Cheats are not yet allowed, and will be activated at next map change.\n");
  28         return 0;
  29 }
  30
  31 float CheatImpulse(float i)
  32 {
  33         if not(CheatsAllowed(i, 0, 0))
  34                 return 0;
  35         switch(i)
  36         {
  37                 float wep;
  38                 entity e, e2;
  39                 vector org;
  40
  41                 case CHIMPULSE_SPEEDRUN_INIT: // deploy personal waypoint
  42                         if(!self.personal)
  43                         {
  44                                 self.personal = spawn();
  45                                 self.personal.classname = "personal_wp";
  46                         }
  47                         self.personal.origin = self.origin;
  48                         self.personal.v_angle = self.v_angle;
  49                         self.personal.velocity = self.velocity;
  50                         self.personal.ammo_rockets = self.ammo_rockets;
  51                         self.personal.ammo_nails = self.ammo_nails;
  52                         self.personal.ammo_cells = self.ammo_cells;
  53                         self.personal.ammo_shells = self.ammo_shells;
  54                         self.personal.ammo_fuel = self.ammo_fuel;
  55                         self.personal.health = self.health;
  56                         self.personal.armorvalue = self.armorvalue;
  57                         self.personal.weapons = self.weapons;
  58                         self.personal.items = self.items;
  59                         self.personal.pauserotarmor_finished = self.pauserotarmor_finished;
  60                         self.personal.pauserothealth_finished = self.pauserothealth_finished;
  61                         self.personal.pauserotfuel_finished = self.pauserotfuel_finished;
  62                         self.personal.pauseregen_finished = self.pauseregen_finished;
  63                         self.personal.strength_finished = self.strength_finished;
  64                         self.personal.invincible_finished = self.invincible_finished;
  65                         self.personal.teleport_time = time;
  66                         return 1;
  67                 case CHIMPULSE_CLONE_MOVING:
  68                         makevectors (self.v_angle);
  69                         self.velocity = self.velocity + v_forward * 300;
  70                         CopyBody(1);
  71                         self.lip += 1;
  72                         self.velocity = self.velocity - v_forward * 300;
  73                         return 1;
  74                 case CHIMPULSE_CLONE_STANDING:
  75                         CopyBody(0);
  76                         self.lip += 1;
  77                         return 1;
  78                 case CHIMPULSE_GIVE_ALL:
  79                         self.weapons |= WEPBIT_ALL;
  80                         self.items |= IT_UNLIMITED_AMMO;
  81                         self.ammo_shells = g_pickup_shells_max;
  82                         self.ammo_nails = g_pickup_nails_max;
  83                         self.ammo_rockets = g_pickup_rockets_max;
  84                         self.ammo_cells = g_pickup_cells_max;
  85                         self.ammo_fuel = g_pickup_fuel_max;
  86                         self.health = g_pickup_healthsmall_max;
  87                         self.armorvalue = g_pickup_armorsmall_max;
  88                         self.pauserotarmor_finished = time + cvar("g_balance_pause_armor_rot_spawn");
  89                         self.pauserothealth_finished = time + cvar("g_balance_pause_health_rot_spawn");
  90                         self.pauserotfuel_finished = time + cvar("g_balance_pause_fuel_rot_spawn");
  91                         self.pauseregen_finished = time + cvar("g_balance_pause_health_regen_spawn");
  92                         // precache weapon models/sounds
  93                         wep = WEP_FIRST;
  94                         while (wep <= WEP_LAST)
  95                         {
  96                                 weapon_action(wep, WR_PRECACHE);
  97                                 wep = wep + 1;
  98                         }
  99                         return 1;
 100                 case CHIMPULSE_SPEEDRUN:
 101                         if(self.personal)
 102                         {
 103                                 self.speedrunning = TRUE;
 104                                 tracebox(self.personal.origin, self.mins, self.maxs, self.personal.origin, MOVE_WORLDONLY, self);
 105                                 if(trace_startsolid)
 106                                 {
 107                                         sprint(self, "Cannot move there, cheater - only waypoints set using g_waypointsprite_personal work\n");
 108                                 }
 109                                 else
 110                                 {
 111                                         // Abort speedrun, teleport back
 112                                         setorigin(self, self.personal.origin);
 113                                         self.oldvelocity = self.velocity = self.personal.velocity;
 114                                         self.angles = self.personal.v_angle;
 115                                         self.fixangle = TRUE;
 116                                         if(self.flagcarried)
 117                                         {
 118                                                 bprint("The ", self.flagcarried.netname, " was returned to base by its carrier\n");
 119                                                 ReturnFlag(self.flagcarried);
 120                                         }
 121                                 }
 122                                 if(g_ctf)
 123                                 {
 124                                         self.ammo_rockets = 999;
 125                                         self.ammo_nails = 999;
 126                                         self.ammo_cells = 999;
 127                                         self.ammo_shells = 999;
 128                                         self.ammo_fuel = 999;
 129                                         self.health = start_health;
 130                                         self.armorvalue = start_armorvalue;
 131                                         self.weapons |= weaponsInMap;
 132                                         self.pauserotarmor_finished = time + cvar("g_balance_pause_armor_rot_spawn");
 133                                         self.pauserothealth_finished = time + cvar("g_balance_pause_health_rot_spawn");
 134                                         self.pauserotfuel_finished = time + cvar("g_balance_pause_fuel_rot_spawn");
 135                                         self.pauseregen_finished = time + cvar("g_balance_pause_health_regen_spawn");
 136                                         self.strength_finished = 0;
 137                                         self.invincible_finished = 0;
 138                                 }
 139                                 else
 140                                 {
 141                                         self.ammo_rockets = self.personal.ammo_rockets;
 142                                         self.ammo_nails = self.personal.ammo_nails;
 143                                         self.ammo_cells = self.personal.ammo_cells;
 144                                         self.ammo_shells = self.personal.ammo_shells;
 145                                         self.ammo_fuel = self.personal.ammo_fuel;
 146                                         self.health = self.personal.health;
 147                                         self.armorvalue = self.personal.armorvalue;
 148                                         self.weapons = self.personal.weapons;
 149                                         self.items = self.personal.items;
 150                                         self.pauserotarmor_finished = time + self.personal.pauserotarmor_finished - self.personal.teleport_time;
 151                                         self.pauserothealth_finished = time + self.personal.pauserothealth_finished - self.personal.teleport_time;
 152                                         self.pauserotfuel_finished = time + self.personal.pauserotfuel_finished - self.personal.teleport_time;
 153                                         self.pauseregen_finished = time + self.personal.pauseregen_finished - self.personal.teleport_time;
 154                                         self.strength_finished = time + self.personal.strength_finished - self.personal.teleport_time;
 155                                         self.invincible_finished = time + self.personal.invincible_finished - self.personal.teleport_time;
 156                                 }
 157                                 return 1;
 158                         }
 159                         else if(self.deadflag != DEAD_NO)
 160                                 sprint(self, "UR DEAD AHAHAH))\n");
 161                         else
 162                                 sprint(self, "No waypoint set, cheater (use g_waypointsprite_personal to set one)\n");
 163                         break;
 164                 case CHIMPULSE_TELEPORT:
 165                         if(MoveToRandomMapLocation(self, DPCONTENTS_SOLID | DPCONTENTS_CORPSE | DPCONTENTS_PLAYERCLIP, DPCONTENTS_SLIME | DPCONTENTS_LAVA | DPCONTENTS_SKY | DPCONTENTS_BODY | DPCONTENTS_DONOTENTER, Q3SURFACEFLAG_SKY, ((sv_cheats >= 2) ? 100000 : 100), 1024, 256))
 166                         {
 167                                 self.angles_x = -self.angles_x;
 168                                 self.fixangle = TRUE;
 169                                 self.velocity = '0 0 0';
 170                                 return 1;
 171                         }
 172                         else
 173                                 sprint(self, "Emergency teleport could not find a good location, forget it!\n");
 174                         break;
 175                 case CHIMPULSE_R00T:
 176                         FOR_EACH_PLAYER(e)
 177                         {
 178                                 if( e.playermodel == "models/player/jeandarc.zym"
 179                                                 ||  e.playermodel == "models/player/pyria.zym"
 180                                                 ||  e.playermodel == "models/player/skadi.zym"
 181                                                 || (e.playermodel == "models/player/specop.zym" && random() < 0.5) // you never know
 182                                                 ||  e.playermodel == "models/player/visitant.zym")
 183                                 {
 184                                         makevectors(e.angles);
 185                                         traceline(e.origin, e.origin + v_right * 256, MOVE_NORMAL, e);
 186                                 }
 187                                 else
 188                                 {
 189                                         org_x = random();
 190                                         org_y = random();
 191                                         org_z = 0;
 192                                         org = normalize(org);
 193                                         traceline(e.origin, e.origin + org * 256, MOVE_NORMAL, e); // random direction
 194                                 }
 195
 196                                 org = findbetterlocation(trace_endpos, 12);
 197
 198                                 e2 = spawn();
 199                                 setorigin(e2, org);
 200                                 pointparticles(particleeffectnum("rocket_explode"), org, '0 0 0', 1);
 201                                 sound(e2, CHAN_PROJECTILE, "weapons/rocket_impact.wav", VOL_BASE, ATTN_NORM);
 202                                 RadiusDamage(e2, e, 1000, 0, 128, e, 500, DEATH_CHEAT, world);
 203                                 remove(e2);
 204                         }
 205                         print("404 Sportsmanship not found.\n");
 206                         return 1;
 207         }
 208         return 0;
 209 }
 210
 211 float CheatCommand(float argc)
 212 {
 213         if not(CheatsAllowed(0, argc, 0))
 214                 return 0;
 215         string cmd;
 216         cmd = argv(0);
 217         switch(cmd)
 218         {
 219                 entity e;
 220                 float effectnum, f;
 221                 vector start, end;
 222                 entity oldself;
 223
 224                 case "pointparticles":
 225                         if(argc == 5)
 226                         {
 227                                 // arguments:
 228                                 //   effectname
 229                                 //   origin (0..1, on crosshair line)
 230                                 //   velocity
 231                                 //   howmany
 232                                 effectnum = particleeffectnum(argv(1));
 233                                 f = stof(argv(2));
 234                                 start = (1-f) * self.origin + f * self.cursor_trace_endpos;
 235                                 end = stov(argv(3));
 236                                 f = stof(argv(4));
 237                                 pointparticles(effectnum, start, end, f);
 238                                 return 1;
 239                         }
 240                         sprint(self, "Usage: sv_cheats 1; restart; cmd pointparticles effectname position(0..1) velocityvector multiplier\n");
 241                         break;
 242                 case "trailparticles":
 243                         if(argc == 2)
 244                         {
 245                                 // arguments:
 246                                 //   effectname
 247                                 effectnum = particleeffectnum(argv(1));
 248                                 W_SetupShot(self, FALSE, FALSE, "",0);
 249                                 traceline(w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, self);
 250                                 trailparticles(self, effectnum, w_shotorg, trace_endpos);
 251                                 return 1;
 252                         }
 253                         sprint(self, "Usage: sv_cheats 1; restart; cmd trailparticles effectname\n");
 254                         break;
 255                 case "make":
 256                         if(argc == 3)
 257                         {
 258                                 // arguments:
 259                                 //   modelname mode
 260                                 f = stof(argv(2));
 261                                 W_SetupShot(self, FALSE, FALSE, "", 0);
 262                                 traceline(w_shotorg, w_shotorg + w_shotdir * 2048, MOVE_NORMAL, self);
 263                                 if((trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT) || trace_fraction == 1)
 264                                 {
 265                                         sprint(self, "cannot make stuff there (bad surface)\n");
 266                                 }
 267                                 else
 268                                 {
 269                                         e = spawn();
 270                                         e.model = strzone(argv(1));
 271                                         e.mdl = "rocket_explode";
 272                                         e.health = 1000;
 273                                         setorigin(e, trace_endpos);
 274                                         e.effects = EF_NOMODELFLAGS;
 275                                         if(f == 1)
 276                                         {
 277                                                 e.angles = fixedvectoangles2(trace_plane_normal, v_forward);
 278                                                 e.angles = AnglesTransform_Multiply(e.angles, '-90 0 0'); // so unrotated models work
 279                                         }
 280                                         oldself = self;
 281                                         self = e;
 282                                         spawnfunc_func_breakable();
 283                                         self = oldself;
 284                                         // now, is it valid?
 285                                         if(f == 0)
 286                                         {
 287                                                 tracebox(e.origin, e.mins, e.maxs, e.origin, MOVE_NORMAL, e);
 288                                                 if(trace_startsolid)
 289                                                 {
 290                                                         remove(e);
 291                                                         sprint(self, "cannot make stuff there (no space)\n");
 292                                                 }
 293                                                 else
 294                                                         return 1;
 295                                         }
 296                                         else
 297                                                 return 1;
 298                                 }
 299                         }
 300                         else
 301                                 sprint(self, "Usage: sv_cheats 1; restart; cmd make models/... 0/1/2\n");
 302                         break;
 303                 case "penalty":
 304                         if(argc == 3)
 305                         {
 306                                 race_ImposePenaltyTime(self, stof(argv(1)), argv(2));
 307                                 return 1;
 308                         }
 309                         sprint(self, "Usage: sv_cheats 1; restart; cmd penalty 5.0 AHAHAHAHAHAHAH))\n");
 310                         break;
 311                 case "dragbox_spawn":
 312                         e = spawn();
 313                         e.classname = "dragbox_box";
 314                         e.think = DragBox_Think;
 315                         e.nextthink = time;
 316                         e.solid = -1; // black
 317                         setmodel(e, "null"); // network it
 318                         if(argc == 4)
 319                                 e.cnt = stof(argv(1));
 320                         else
 321                                 e.cnt = max(0, drag_lastcnt);
 322
 323                         e.aiment = spawn();
 324                         e.aiment.classname = "dragbox_corner_1";
 325                         e.aiment.owner = e;
 326                         setmodel(e.aiment, "models/marker.md3");
 327                         e.aiment.skin = 0;
 328                         setsize(e.aiment, '0 0 0', '0 0 0');
 329                         if(argc == 4)
 330                                 setorigin(e.aiment, stov(argv(2)));
 331                         else
 332                                 setorigin(e.aiment, self.cursor_trace_endpos);
 333
 334                         e.enemy = spawn();
 335                         e.enemy.classname = "dragbox_corner_2";
 336                         e.enemy.owner = e;
 337                         setmodel(e.enemy, "models/marker.md3");
 338                         e.enemy.skin = 1;
 339                         setsize(e.enemy, '0 0 0', '0 0 0');
 340                         end = normalize(self.cursor_trace_start - e.aiment.origin);
 341                         end_x = (end_x > 0) * 2 - 1;
 342                         end_y = (end_y > 0) * 2 - 1;
 343                         end_z = (end_z > 0) * 2 - 1;
 344                         if(argc == 4)
 345                                 setorigin(e.enemy, stov(argv(3)));
 346                         else
 347                                 setorigin(e.enemy, e.aiment.origin + 32 * end);
 348
 349                         e.killindicator = spawn();
 350                         e.killindicator.classname = "drag_digit";
 351                         e.killindicator.owner = e;
 352                         setattachment(e.killindicator, e, "");
 353                         setorigin(e.killindicator, '0 0 -8');
 354                         e.killindicator.killindicator = spawn();
 355                         e.killindicator.killindicator.classname = "drag_digit";
 356                         e.killindicator.killindicator.owner = e;
 357                         setattachment(e.killindicator.killindicator, e, "");
 358                         setorigin(e.killindicator.killindicator, '0 0 8');
 359                         return 1;
 360                 case "dragpoint_spawn":
 361                         e = spawn();
 362                         e.classname = "dragpoint";
 363                         e.think = DragBox_Think;
 364                         e.nextthink = time;
 365                         e.solid = 0; // nothing special
 366                         setmodel(e, "models/marker.md3");
 367                         setsize(e, PL_MIN, PL_MAX);
 368                         e.skin = 2;
 369                         if(argc == 3)
 370                                 e.cnt = stof(argv(1));
 371                         else
 372                                 e.cnt = drag_lastcnt;
 373                         if(argc == 3)
 374                                 setorigin(e, stov(argv(2)));
 375                         else
 376                         {
 377                                 setorigin(e, self.cursor_trace_endpos + normalize(self.cursor_trace_start - self.cursor_trace_endpos));
 378                                 move_out_of_solid(e);
 379                         }
 380
 381                         e.killindicator = spawn();
 382                         e.killindicator.classname = "drag_digit";
 383                         e.killindicator.owner = e;
 384                         setattachment(e.killindicator, e, "");
 385                         setorigin(e.killindicator, '0 0 40');
 386                         e.killindicator.killindicator = spawn();
 387                         e.killindicator.killindicator.classname = "drag_digit";
 388                         e.killindicator.killindicator.owner = e;
 389                         setattachment(e.killindicator.killindicator, e, "");
 390                         setorigin(e.killindicator.killindicator, '0 0 56');
 391                         return 1;
 392                 case "drag_remove":
 393                         RandomSelection_Init();
 394                         for(e = world; (e = find(e, classname, "dragbox_box")); )
 395                                 RandomSelection_Add(e, 0, string_null, 1, 1 / vlen(e.origin + (e.mins + e.maxs) * 0.5 - self.cursor_trace_endpos));
 396                         for(e = world; (e = find(e, classname, "dragpoint")); )
 397                                 RandomSelection_Add(e, 0, string_null, 1, 1 / vlen(e.origin + (e.mins + e.maxs) * 0.5 - self.cursor_trace_endpos));
 398                         if(RandomSelection_chosen_ent)
 399                         {
 400                                 remove(RandomSelection_chosen_ent.killindicator.killindicator);
 401                                 remove(RandomSelection_chosen_ent.killindicator);
 402                                 if(RandomSelection_chosen_ent.aiment)
 403                                         remove(RandomSelection_chosen_ent.aiment);
 404                                 if(RandomSelection_chosen_ent.enemy)
 405                                         remove(RandomSelection_chosen_ent.enemy);
 406                                 remove(RandomSelection_chosen_ent);
 407                         }
 408                         return 1;
 409                 case "drag_setcnt":
 410                         if(argc == 2)
 411                         {
 412                                 RandomSelection_Init();
 413                                 for(e = world; (e = find(e, classname, "dragbox_box")); )
 414                                         RandomSelection_Add(e, 0, string_null, 1, 1 / vlen(e.origin + (e.mins + e.maxs) * 0.5 - self.cursor_trace_endpos));
 415                                 for(e = world; (e = find(e, classname, "dragpoint")); )
 416                                         RandomSelection_Add(e, 0, string_null, 1, 1 / vlen(e.origin + (e.mins + e.maxs) * 0.5 - self.cursor_trace_endpos));
 417                                 if(RandomSelection_chosen_ent)
 418                                 {
 419                                         if(substring(argv(1), 0, 1) == "*")
 420                                                 RandomSelection_chosen_ent.cnt = drag_lastcnt = RandomSelection_chosen_ent.cnt + stof(substring(argv(1), 1, -1));
 421                                         else
 422                                                 RandomSelection_chosen_ent.cnt = drag_lastcnt = stof(argv(1));
 423                                 }
 424                                 return 1;
 425                         }
 426                         else
 427                                 sprint(self, "Usage: sv_cheats 1; restart; cmd dragbox_setcnt cnt\n");
 428                         break;
 429                 case "drag_save":
 430                         if(argc == 2)
 431                         {
 432                                 f = fopen(argv(1), FILE_WRITE);
 433                                 fputs(f, "cmd drag_clear\n");
 434                                 for(e = world; (e = find(e, classname, "dragbox_box")); )
 435                                 {
 436                                         fputs(f, strcat("cmd dragbox_spawn ", ftos(e.cnt), " \"", vtos(e.aiment.origin), "\" \"", vtos(e.enemy.origin), "\"\n"));
 437                                 }
 438                                 for(e = world; (e = find(e, classname, "dragpoint")); )
 439                                 {
 440                                         fputs(f, strcat("cmd dragpoint_spawn ", ftos(e.cnt), " \"", vtos(e.origin), "\"\n"));
 441                                 }
 442                                 fclose(f);
 443                                 return 1;
 444                         }
 445                         else
 446                                 sprint(self, "Usage: sv_cheats 1; restart; cmd dragbox_save filename\n");
 447                         break;
 448                 case "drag_saveraceent":
 449                         if(argc == 2)
 450                         {
 451                                 f = fopen(argv(1), FILE_WRITE);
 452                                 for(e = world; (e = find(e, classname, "dragbox_box")); )
 453                                 {
 454                                         fputs(f, "{\n");
 455                                         fputs(f, "\"classname\" \"trigger_race_checkpoint\"\n");
 456                                         fputs(f, strcat("\"origin\" \"", ftos(e.absmin_x), " ", ftos(e.absmin_y), " ", ftos(e.absmin_z), "\"\n"));
 457                                         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"));
 458                                         fputs(f, strcat("\"cnt\" \"", ftos(e.cnt), "\"\n"));
 459                                         fputs(f, strcat("\"targetname\" \"checkpoint", ftos(e.cnt), "\"\n"));
 460                                         fputs(f, "}\n");
 461                                 }
 462                                 for(e = world; (e = find(e, classname, "dragpoint")); )
 463                                 {
 464                                         start = '0 0 0';
 465                                         effectnum = 0;
 466                                         for(oldself = world; (oldself = find(oldself, classname, "dragbox_box")); )
 467                                         {
 468                                                 if(e.cnt <= 0 && oldself.cnt == 0 || e.cnt == oldself.cnt)
 469                                                 {
 470                                                         start = start + oldself.origin;
 471                                                         ++effectnum;
 472                                                 }
 473                                         }
 474                                         start *= 1 / effectnum;
 475                                         fputs(f, "{\n");
 476                                         fputs(f, "\"classname\" \"info_player_race\"\n");
 477                                         fputs(f, strcat("\"angle\" \"", ftos(vectoyaw(start - e.origin)), "\"\n"));
 478                                         fputs(f, strcat("\"origin\" \"", ftos(e.origin_x), " ", ftos(e.origin_y), " ", ftos(e.origin_z), "\"\n"));
 479                                         if(e.cnt == -2)
 480                                         {
 481                                                 fputs(f, "\"target\" \"checkpoint0\"\n");
 482                                                 fputs(f, "\"race_place\" \"0\"\n");
 483                                         }
 484                                         else if(e.cnt == -1)
 485                                         {
 486                                                 fputs(f, "\"target\" \"checkpoint0\"\n");
 487                                                 fputs(f, "\"race_place\" \"-1\"\n");
 488                                         }
 489                                         else
 490                                         {
 491                                                 fputs(f, strcat("\"target\" \"checkpoint", ftos(e.cnt), "\"\n"));
 492                                                 if(e.cnt == 0)
 493                                                 {
 494                                                         // these need race_place
 495                                                         // counting...
 496                                                         effectnum = 1;
 497                                                         for(oldself = world; (oldself = find(oldself, classname, "dragpoint")); )
 498                                                         if(oldself.cnt == 0)
 499                                                         {
 500                                                                 if(vlen(oldself.origin - start) < vlen(e.origin - start))
 501                                                                         ++effectnum;
 502                                                                 else if(vlen(oldself.origin - start) == vlen(e.origin - start) && num_for_edict(oldself) < num_for_edict(e))
 503                                                                         ++effectnum;
 504                                                         }
 505                                                         fputs(f, strcat("\"race_place\" \"", ftos(effectnum), "\"\n"));
 506                                                 }
 507                                         }
 508                                         fputs(f, "}\n");
 509                                 }
 510                                 fclose(f);
 511                                 return 1;
 512                         }
 513                         else
 514                                 sprint(self, "Usage: sv_cheats 1; restart; cmd dragbox_save filename\n");
 515                         break;
 516                 case "drag_clear":
 517                         for(e = world; (e = find(e, classname, "dragbox_box")); )
 518                                 remove(e);
 519                         for(e = world; (e = find(e, classname, "dragbox_corner_1")); )
 520                                 remove(e);
 521                         for(e = world; (e = find(e, classname, "dragbox_corner_2")); )
 522                                 remove(e);
 523                         for(e = world; (e = find(e, classname, "dragpoint")); )
 524                                 remove(e);
 525                         for(e = world; (e = find(e, classname, "drag_digit")); )
 526                                 remove(e);
 527                         return 1;
 528         }
 529         return 0;
 530 }
 531
 532 void Drag_Begin(entity dragger, entity draggee, vector touchpoint);
 533 void Drag_Finish(entity dragger);
 534 float Drag_IsDraggable(entity draggee);
 535 float Drag_MayChangeAngles(entity draggee);
 536 void Drag_MoveForward(entity dragger);
 537 void Drag_SetSpeed(entity dragger, float s);
 538 void Drag_MoveBackward(entity dragger);
 539 void Drag_Update(entity dragger);
 540 float Drag_CanDrag(entity dragger);
 541 float Drag_IsDragging(entity dragger);
 542 void Drag_MoveDrag(entity from, entity to);
 543 .entity dragentity;
 544
 545 float CheatFrame()
 546 {
 547         float cheating;
 548         cheating = 0;
 549
 550         if(CheatsAllowed(0, 0, CHRAME_DRAG))
 551                 if(Drag_CanDrag(self))
 552                         if(self.BUTTON_DRAG)
 553                                 if(!self.dragentity)
 554                                         if(self.cursor_trace_ent)
 555                                                 if(Drag_IsDraggable(self.cursor_trace_ent))
 556                                                 {
 557                                                         if(self.cursor_trace_ent.draggedby)
 558                                                                 Drag_Finish(self.cursor_trace_ent.draggedby);
 559                                                         if(self.cursor_trace_ent.tag_entity)
 560                                                                 detach_sameorigin(self.cursor_trace_ent);
 561                                                         Drag_Begin(self, self.cursor_trace_ent, self.cursor_trace_endpos);
 562                                                         ++cheating;
 563                                                 }
 564         if(Drag_IsDragging(self))
 565         {
 566                 if(self.BUTTON_DRAG)
 567                 {
 568                         if(self.impulse == 10 || self.impulse == 15 || self.impulse == 18)
 569                         {
 570                                 Drag_MoveForward(self);
 571                                 self.impulse = 0;
 572                         }
 573                         else if(self.impulse == 12 || self.impulse == 16 || self.impulse == 19)
 574                         {
 575                                 Drag_MoveBackward(self);
 576                                 self.impulse = 0;
 577                         }
 578                         else if(self.impulse >= 1 && self.impulse <= 9)
 579                         {
 580                                 Drag_SetSpeed(self, self.impulse - 1);
 581                         }
 582                         else if(self.impulse == 14)
 583                         {
 584                                 Drag_SetSpeed(self, 9);
 585                         }
 586
 587                         if(frametime)
 588                                 Drag_Update(self);
 589                 }
 590                 else
 591                 {
 592                         Drag_Finish(self);
 593                 }
 594         }
 595
 596         return cheating;
 597 }
 598
 599
 600
 601
 602
 603 // ENTITY DRAGGING
 604
 605 // on dragger:
 606 .float draggravity;
 607 .float dragspeed; // speed of mouse wheel action
 608 .float dragdistance; // distance of dragentity's draglocalvector from view_ofs
 609 .vector draglocalvector; // local attachment vector of the dragentity
 610 .float draglocalangle;
 611 // on draggee:
 612 .entity draggedby;
 613 .float dragmovetype;
 614 void Drag_Begin(entity dragger, entity draggee, vector touchpoint)
 615 {
 616         float tagscale;
 617
 618         draggee.dragmovetype = draggee.movetype;
 619         draggee.draggravity = draggee.gravity;
 620         draggee.movetype = MOVETYPE_WALK;
 621         draggee.gravity = 0.00001;
 622         draggee.flags &~= FL_ONGROUND;
 623         draggee.draggedby = dragger;
 624
 625         dragger.dragentity = draggee;
 626
 627         dragger.dragdistance = vlen(touchpoint - dragger.origin - dragger.view_ofs);
 628         dragger.draglocalangle = draggee.angles_y - dragger.v_angle_y;
 629         touchpoint = touchpoint - gettaginfo(draggee, 0);
 630         tagscale = pow(vlen(v_forward), -2);
 631         dragger.draglocalvector_x = touchpoint * v_forward * tagscale;
 632         dragger.draglocalvector_y = touchpoint * v_right * tagscale;
 633         dragger.draglocalvector_z = touchpoint * v_up * tagscale;
 634
 635         dragger.dragspeed = 64;
 636 }
 637
 638 void Drag_Finish(entity dragger)
 639 {
 640         entity draggee;
 641         draggee = dragger.dragentity;
 642         if(dragger)
 643                 dragger.dragentity = world;
 644         draggee.draggedby = world;
 645         draggee.movetype = draggee.dragmovetype;
 646         draggee.gravity = draggee.draggravity;
 647
 648         switch(draggee.movetype)
 649         {
 650                 case MOVETYPE_TOSS:
 651                 case MOVETYPE_WALK:
 652                 case MOVETYPE_STEP:
 653                 case MOVETYPE_FLYMISSILE:
 654                 case MOVETYPE_BOUNCE:
 655                 case MOVETYPE_BOUNCEMISSILE:
 656                 case MOVETYPE_PHYSICS:
 657                         break;
 658                 default:
 659                         draggee.velocity = '0 0 0';
 660                         break;
 661         }
 662
 663         if((draggee.flags & FL_ITEM) && (vlen(draggee.velocity) < 32))
 664         {
 665                 draggee.velocity = '0 0 0';
 666                 draggee.flags |= FL_ONGROUND; // floating items are FUN
 667         }
 668 }
 669
 670 float Drag_IsDraggable(entity draggee)
 671 {
 672         // TODO add more checks for bad stuff here
 673         if(draggee.classname == "func_bobbing")
 674                 return FALSE;
 675         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)
 676                 return FALSE;
 677         if(draggee.classname == "plat")
 678                 return FALSE;
 679         if(draggee.classname == "func_button")
 680                 return FALSE;
 681         if(draggee.model == "")
 682                 return FALSE;
 683         if(draggee.classname == "spectator")
 684                 return FALSE;
 685         if(draggee.classname == "observer")
 686                 return FALSE;
 687         if(draggee.classname == "exteriorweaponentity")
 688                 return FALSE;
 689
 690         return TRUE;
 691 }
 692
 693 float Drag_MayChangeAngles(entity draggee)
 694 {
 695         // TODO add more checks for bad stuff here
 696         if(substring(draggee.model, 0, 1) == "*")
 697                 return FALSE;
 698         return TRUE;
 699 }
 700
 701 void Drag_MoveForward(entity dragger)
 702 {
 703         dragger.dragdistance += dragger.dragspeed;
 704 }
 705
 706 void Drag_SetSpeed(entity dragger, float s)
 707 {
 708         dragger.dragspeed = pow(2, s);
 709 }
 710
 711 void Drag_MoveBackward(entity dragger)
 712 {
 713         dragger.dragdistance = max(0, dragger.dragdistance - dragger.dragspeed);
 714 }
 715
 716 void Drag_Update(entity dragger)
 717 {
 718         vector curorigin, neworigin, goodvelocity;
 719         float f;
 720         entity draggee;
 721
 722         draggee = dragger.dragentity;
 723         draggee.flags &~= FL_ONGROUND;
 724
 725         curorigin = gettaginfo(draggee, 0);
 726         curorigin = curorigin + v_forward * dragger.draglocalvector_x + v_right * dragger.draglocalvector_y + v_up * dragger.draglocalvector_z;
 727         makevectors(dragger.v_angle);
 728         neworigin = dragger.origin + dragger.view_ofs + v_forward * dragger.dragdistance;
 729         goodvelocity = (neworigin - curorigin) * (1 / frametime);
 730
 731         while(draggee.angles_y - dragger.v_angle_y - dragger.draglocalangle > 180)
 732                 dragger.draglocalangle += 360;
 733         while(draggee.angles_y - dragger.v_angle_y - dragger.draglocalangle <= -180)
 734                 dragger.draglocalangle -= 360;
 735
 736         f = min(frametime * 10, 1);
 737         draggee.velocity = draggee.velocity * (1 - f) + goodvelocity * f;
 738
 739         if(Drag_MayChangeAngles(draggee))
 740                 draggee.angles_y = draggee.angles_y * (1 - f) + (dragger.v_angle_y + dragger.draglocalangle) * f;
 741
 742         draggee.ltime = max(servertime + serverframetime, draggee.ltime); // fixes func_train breakage
 743
 744         te_lightning1(dragger, dragger.origin + dragger.view_ofs, curorigin);
 745 }
 746
 747 float Drag_CanDrag(entity dragger)
 748 {
 749         return (dragger.deadflag == DEAD_NO) || (dragger.classname == "player");
 750 }
 751
 752 float Drag_IsDragging(entity dragger)
 753 {
 754         if(!dragger.dragentity)
 755                 return FALSE;
 756         if(wasfreed(dragger.dragentity) || dragger.dragentity.draggedby != dragger)
 757         {
 758                 dragger.dragentity = world;
 759                 return FALSE;
 760         }
 761         if(!Drag_CanDrag(dragger) || !Drag_IsDraggable(dragger.dragentity))
 762         {
 763                 Drag_Finish(dragger);
 764                 return FALSE;
 765         }
 766         return TRUE;
 767 }
 768
 769 void Drag_MoveDrag(entity from, entity to)
 770 {
 771         if(from.draggedby)
 772         {
 773                 to.draggedby = from.draggedby;
 774                 to.draggedby.dragentity = to;
 775                 from.draggedby = world;
 776         }
 777 }
 778