qcsrc/common/weapons/all.qc

   1 #ifndef WEAPONS_ALL_C
   2 #define WEAPONS_ALL_C
   3
   4 #include "all.qh"
   5
   6 #if defined(CSQC)
   7         #include "../../client/defs.qh"
   8         #include "../constants.qh"
   9         #include "../stats.qh"
  10         #include "../../lib/warpzone/anglestransform.qh"
  11         #include "../../lib/warpzone/common.qh"
  12         #include "../../lib/warpzone/client.qh"
  13         #include "../util.qh"
  14         #include "../../client/autocvars.qh"
  15         #include "../deathtypes/all.qh"
  16         #include "../../lib/csqcmodel/interpolate.qh"
  17         #include "../movetypes/movetypes.qh"
  18         #include "../../client/main.qh"
  19         #include "../../lib/csqcmodel/cl_model.qh"
  20 #elif defined(MENUQC)
  21 #elif defined(SVQC)
  22     #include "../../lib/warpzone/anglestransform.qh"
  23     #include "../../lib/warpzone/common.qh"
  24     #include "../../lib/warpzone/util_server.qh"
  25     #include "../../lib/warpzone/server.qh"
  26     #include "../constants.qh"
  27     #include "../stats.qh"
  28     #include "../teams.qh"
  29     #include "../util.qh"
  30     #include "../monsters/all.qh"
  31     #include "config.qh"
  32     #include "../../server/weapons/csqcprojectile.qh"
  33     #include "../../server/weapons/tracing.qh"
  34     #include "../../server/t_items.qh"
  35     #include "../../server/autocvars.qh"
  36     #include "../../server/constants.qh"
  37     #include "../../server/defs.qh"
  38     #include "../notifications.qh"
  39     #include "../deathtypes/all.qh"
  40     #include "../../server/mutators/all.qh"
  41     #include "../mapinfo.qh"
  42     #include "../../server/command/common.qh"
  43     #include "../../lib/csqcmodel/sv_model.qh"
  44     #include "../../server/portals.qh"
  45     #include "../../server/g_hook.qh"
  46 #endif
  47 #ifndef MENUQC
  48         #include "calculations.qc"
  49 #endif
  50 #define IMPLEMENTATION
  51 #include "all.inc"
  52 #undef IMPLEMENTATION
  53
  54 // WEAPON PLUGIN SYSTEM
  55
  56 WepSet _WepSet_FromWeapon(int a)
  57 {
  58         a -= WEP_FIRST;
  59         if (Weapons_MAX > 24)
  60                 if (a >= 24)
  61                 {
  62                         a -= 24;
  63                         if (Weapons_MAX > 48)
  64                                 if (a >= 24)
  65                                 {
  66                                         a -= 24;
  67                                         return '0 0 1' * power2of(a);
  68                                 }
  69                         return '0 1 0' * power2of(a);
  70                 }
  71         return '1 0 0' * power2of(a);
  72 }
  73 #ifdef SVQC
  74         void WriteWepSet(float dst, WepSet w)
  75         {
  76                 if (Weapons_MAX > 48) WriteInt72_t(dst, w);
  77                 else if (Weapons_MAX > 24) WriteInt48_t(dst, w);
  78                 else WriteInt24_t(dst, w.x);
  79         }
  80 #endif
  81 #ifdef CSQC
  82         WepSet WepSet_GetFromStat()
  83         {
  84                 return STAT(WEAPONS);
  85         }
  86         WepSet WepSet_GetFromStat_InMap()
  87         {
  88                 return STAT(WEAPONSINMAP);
  89         }
  90         WepSet ReadWepSet()
  91         {
  92                 if (Weapons_MAX > 48) return ReadInt72_t();
  93                 if (Weapons_MAX > 24) return ReadInt48_t();
  94                 return ReadInt24_t() * '1 0 0';
  95         }
  96 #endif
  97
  98 string W_FixWeaponOrder(string order, float complete)
  99 {
 100         return fixPriorityList(order, WEP_FIRST, WEP_LAST, WEP_IMPULSE_BEGIN - WEP_FIRST, complete);
 101 }
 102 string W_NameWeaponOrder_MapFunc(string s)
 103 {
 104         entity wi;
 105         if (s == "0" || stof(s))
 106         {
 107                 wi = get_weaponinfo(stof(s));
 108                 if (wi != WEP_Null) return wi.netname;
 109         }
 110         return s;
 111 }
 112
 113 string W_UndeprecateName(string s)
 114 {
 115         switch (s)
 116         {
 117                 case "nex": return "vortex";
 118                 case "rocketlauncher": return "devastator";
 119                 case "laser": return "blaster";
 120                 case "minstanex": return "vaporizer";
 121                 case "grenadelauncher": return "mortar";
 122                 case "uzi": return "machinegun";
 123                 default: return s;
 124         }
 125 }
 126 string W_NameWeaponOrder(string order)
 127 {
 128         return mapPriorityList(order, W_NameWeaponOrder_MapFunc);
 129 }
 130 string W_NumberWeaponOrder_MapFunc(string s)
 131 {
 132         int i;
 133         if (s == "0" || stof(s)) return s;
 134         s = W_UndeprecateName(s);
 135         for (i = WEP_FIRST; i <= WEP_LAST; ++i)
 136                 if (s == get_weaponinfo(i).netname) return ftos(i);
 137         return s;
 138 }
 139 string W_NumberWeaponOrder(string order)
 140 {
 141         return mapPriorityList(order, W_NumberWeaponOrder_MapFunc);
 142 }
 143
 144 float W_FixWeaponOrder_BuildImpulseList_buf[Weapons_MAX];
 145 string W_FixWeaponOrder_BuildImpulseList_order;
 146 void W_FixWeaponOrder_BuildImpulseList_swap(int i, int j, entity pass)
 147 {
 148         float h;
 149         h = W_FixWeaponOrder_BuildImpulseList_buf[i];
 150         W_FixWeaponOrder_BuildImpulseList_buf[i] = W_FixWeaponOrder_BuildImpulseList_buf[j];
 151         W_FixWeaponOrder_BuildImpulseList_buf[j] = h;
 152 }
 153 float W_FixWeaponOrder_BuildImpulseList_cmp(int i, int j, entity pass)
 154 {
 155         entity e1, e2;
 156         float d;
 157         e1 = get_weaponinfo(W_FixWeaponOrder_BuildImpulseList_buf[i]);
 158         e2 = get_weaponinfo(W_FixWeaponOrder_BuildImpulseList_buf[j]);
 159         d = (e1.impulse + 9) % 10 - (e2.impulse + 9) % 10;
 160         if (d != 0) return -d;  // high impulse first!
 161         return strstrofs(strcat(" ", W_FixWeaponOrder_BuildImpulseList_order, " "),
 162                 sprintf(" %d ", W_FixWeaponOrder_BuildImpulseList_buf[i]), 0)
 163                -
 164                strstrofs(strcat(" ", W_FixWeaponOrder_BuildImpulseList_order, " "),
 165                 sprintf(" %d ", W_FixWeaponOrder_BuildImpulseList_buf[j]), 0)
 166         ;  // low char index first!
 167 }
 168 string W_FixWeaponOrder_BuildImpulseList(string o)
 169 {
 170         int i;
 171         W_FixWeaponOrder_BuildImpulseList_order = o;
 172         for (i = WEP_FIRST; i <= WEP_LAST; ++i)
 173                 W_FixWeaponOrder_BuildImpulseList_buf[i - WEP_FIRST] = i;
 174         heapsort(WEP_LAST - WEP_FIRST + 1, W_FixWeaponOrder_BuildImpulseList_swap, W_FixWeaponOrder_BuildImpulseList_cmp,
 175                 world);
 176         o = "";
 177         for (i = WEP_FIRST; i <= WEP_LAST; ++i)
 178                 o = strcat(o, " ", ftos(W_FixWeaponOrder_BuildImpulseList_buf[i - WEP_FIRST]));
 179         W_FixWeaponOrder_BuildImpulseList_order = string_null;
 180         return substring(o, 1, -1);
 181 }
 182
 183 string W_FixWeaponOrder_AllowIncomplete(string order)
 184 {
 185         return W_FixWeaponOrder(order, 0);
 186 }
 187
 188 string W_FixWeaponOrder_ForceComplete(string order)
 189 {
 190         if (order == "") order = W_NumberWeaponOrder(cvar_defstring("cl_weaponpriority"));
 191         return W_FixWeaponOrder(order, 1);
 192 }
 193
 194 void W_RandomWeapons(entity e, float n)
 195 {
 196         int i, j;
 197         WepSet remaining;
 198         WepSet result;
 199         remaining = e.weapons;
 200         result = '0 0 0';
 201         for (i = 0; i < n; ++i)
 202         {
 203                 RandomSelection_Init();
 204                 for (j = WEP_FIRST; j <= WEP_LAST; ++j)
 205                         if (remaining & WepSet_FromWeapon(j)) RandomSelection_Add(world, j, string_null, 1, 1);
 206                 result |= WepSet_FromWeapon(RandomSelection_chosen_float);
 207                 remaining &= ~WepSet_FromWeapon(RandomSelection_chosen_float);
 208         }
 209         e.weapons = result;
 210 }
 211
 212 string GetAmmoPicture(.int ammotype)
 213 {
 214         switch (ammotype)
 215         {
 216                 case ammo_shells:  return ITEM_Shells.m_icon;
 217                 case ammo_nails:   return ITEM_Bullets.m_icon;
 218                 case ammo_rockets: return ITEM_Rockets.m_icon;
 219                 case ammo_cells:   return ITEM_Cells.m_icon;
 220                 case ammo_plasma:  return ITEM_Plasma.m_icon;
 221                 case ammo_fuel:    return ITEM_JetpackFuel.m_icon;
 222                 default: return "";  // wtf, no ammo type?
 223         }
 224 }
 225
 226 #ifdef CSQC
 227         .int GetAmmoFieldFromNum(int i)
 228         {
 229                 switch (i)
 230                 {
 231                         case 0: return ammo_shells;
 232                         case 1: return ammo_nails;
 233                         case 2: return ammo_rockets;
 234                         case 3: return ammo_cells;
 235                         case 4: return ammo_plasma;
 236                         case 5: return ammo_fuel;
 237                         default: return ammo_none;
 238                 }
 239         }
 240
 241         int GetAmmoStat(.int ammotype)
 242         {
 243                 switch (ammotype)
 244                 {
 245                         case ammo_shells: return STAT_SHELLS;
 246                         case ammo_nails: return STAT_NAILS;
 247                         case ammo_rockets: return STAT_ROCKETS;
 248                         case ammo_cells: return STAT_CELLS;
 249                         case ammo_plasma: return STAT_PLASMA.m_id;
 250                         case ammo_fuel: return STAT_FUEL.m_id;
 251                         default: return -1;
 252                 }
 253         }
 254 #endif
 255
 256 string W_Sound(string w_snd)
 257 {
 258         string output = strcat("weapons/", w_snd);
 259 #ifdef SVQC
 260                 MUTATOR_CALLHOOK(WeaponSound, w_snd, output);
 261                 return weapon_sound_output;
 262 #else
 263                 return output;
 264 #endif
 265 }
 266
 267 string W_Model(string w_mdl)
 268 {
 269         string output = strcat("models/weapons/", w_mdl);
 270         MUTATOR_CALLHOOK(WeaponModel, w_mdl, output);
 271         return weapon_model_output;
 272 }
 273
 274 #ifndef MENUQC
 275 vector shotorg_adjustfromclient(vector vecs, float y_is_right, float algn)
 276 {
 277         switch (algn)
 278         {
 279                 default:
 280                 case 3:
 281                         // right alignment
 282                         break;
 283                 case 4:
 284                         // left
 285                         vecs.y = -vecs.y;
 286                         break;
 287                 case 1:
 288                 case 2:
 289                         // center
 290                         vecs.y = 0;
 291                         vecs.z -= 2;
 292                         break;
 293         }
 294         return vecs;
 295 }
 296
 297 vector shotorg_adjust_values(vector vecs, bool y_is_right, bool visual, int algn)
 298 {
 299 #ifdef SVQC
 300         string s;
 301 #endif
 302         if (visual)
 303         {
 304                 vecs = shotorg_adjustfromclient(vecs, y_is_right, algn);
 305         }
 306 #ifdef SVQC
 307         else if (autocvar_g_shootfromeye)
 308         {
 309                 vecs.y = vecs.z = 0;
 310         }
 311         else if (autocvar_g_shootfromcenter)
 312         {
 313                 vecs.y = 0;
 314                 vecs.z -= 2;
 315         }
 316         else if ((s = autocvar_g_shootfromfixedorigin) != "")
 317         {
 318                 vector v = stov(s);
 319                 if (y_is_right) v.y = -v.y;
 320                 if (v.x != 0) vecs.x = v.x;
 321                 vecs.y = v.y;
 322                 vecs.z = v.z;
 323         }
 324 #endif
 325         else  // just do the same as top
 326         {
 327                 vecs = shotorg_adjustfromclient(vecs, y_is_right, algn);
 328         }
 329
 330         return vecs;
 331 }
 332
 333 #define shotorg_adjust shotorg_adjust_values
 334
 335 /**
 336  * supported formats:
 337  *
 338  * 1. simple animated model, muzzle flash handling on h_ model:
 339  *    h_tuba.dpm, h_tuba.dpm.framegroups - invisible model controlling the animation
 340  *      tags:
 341  *        shot = muzzle end (shot origin, also used for muzzle flashes)
 342  *        shell = casings ejection point (must be on the right hand side of the gun)
 343  *        weapon = attachment for v_tuba.md3
 344  *    v_tuba.md3 - first and third person model
 345  *    g_tuba.md3 - pickup model
 346  *
 347  * 2. simple animated model, muzzle flash handling on v_ model:
 348  *    h_tuba.dpm, h_tuba.dpm.framegroups - invisible model controlling the animation
 349  *      tags:
 350  *        weapon = attachment for v_tuba.md3
 351  *    v_tuba.md3 - first and third person model
 352  *      tags:
 353  *        shot = muzzle end (shot origin, also used for muzzle flashes)
 354  *        shell = casings ejection point (must be on the right hand side of the gun)
 355  *    g_tuba.md3 - pickup model
 356  *
 357  * 3. fully animated model, muzzle flash handling on h_ model:
 358  *    h_tuba.dpm, h_tuba.dpm.framegroups - animated first person model
 359  *      tags:
 360  *        shot = muzzle end (shot origin, also used for muzzle flashes)
 361  *        shell = casings ejection point (must be on the right hand side of the gun)
 362  *        handle = corresponding to the origin of v_tuba.md3 (used for muzzle flashes)
 363  *    v_tuba.md3 - third person model
 364  *    g_tuba.md3 - pickup model
 365  *
 366  * 4. fully animated model, muzzle flash handling on v_ model:
 367  *    h_tuba.dpm, h_tuba.dpm.framegroups - animated first person model
 368  *      tags:
 369  *        shot = muzzle end (shot origin)
 370  *        shell = casings ejection point (must be on the right hand side of the gun)
 371  *    v_tuba.md3 - third person model
 372  *      tags:
 373  *        shot = muzzle end (for muzzle flashes)
 374  *    g_tuba.md3 - pickup model
 375  *
 376  * writes:
 377  *   this.origin, this.angles
 378  *   this.weaponchild
 379  *   this.movedir, this.view_ofs
 380  *   attachment stuff
 381  *   anim stuff
 382  * to free:
 383  *   call again with ""
 384  *   remove the ent
 385  */
 386 void CL_WeaponEntity_SetModel(entity this, string name)
 387 {
 388         if (name == "")
 389         {
 390                 this.model = "";
 391                 if (this.weaponchild) remove(this.weaponchild);
 392                 this.weaponchild = NULL;
 393                 this.movedir = '0 0 0';
 394                 this.spawnorigin = '0 0 0';
 395                 this.oldorigin = '0 0 0';
 396                 this.anim_fire1  = '0 1 0.01';
 397                 this.anim_fire2  = '0 1 0.01';
 398                 this.anim_idle   = '0 1 0.01';
 399                 this.anim_reload = '0 1 0.01';
 400         }
 401         else
 402         {
 403                 // if there is a child entity, hide it until we're sure we use it
 404                 if (this.weaponchild) this.weaponchild.model = "";
 405                 _setmodel(this, W_Model(strcat("v_", name, ".md3")));
 406                 int v_shot_idx;  // used later
 407                 (v_shot_idx = gettagindex(this, "shot")) || (v_shot_idx = gettagindex(this, "tag_shot"));
 408
 409                 _setmodel(this, W_Model(strcat("h_", name, ".iqm")));
 410                 // preset some defaults that work great for renamed zym files (which don't need an animinfo)
 411                 this.anim_fire1  = animfixfps(this, '0 1 0.01', '0 0 0');
 412                 this.anim_fire2  = animfixfps(this, '1 1 0.01', '0 0 0');
 413                 this.anim_idle   = animfixfps(this, '2 1 0.01', '0 0 0');
 414                 this.anim_reload = animfixfps(this, '3 1 0.01', '0 0 0');
 415
 416                 // if we have a "weapon" tag, let's attach the v_ model to it ("invisible hand" style model)
 417                 // if we don't, this is a "real" animated model
 418                 string t;
 419                 if ((t = "weapon", gettagindex(this, t)) || (t = "tag_weapon", gettagindex(this, t)))
 420                 {
 421                         if (!this.weaponchild)
 422                         {
 423                                 this.weaponchild = new(weaponchild);
 424                                 make_pure(this.weaponchild);
 425 #ifdef CSQC
 426                                 this.weaponchild.drawmask = MASK_NORMAL;
 427                                 this.weaponchild.renderflags |= RF_VIEWMODEL;
 428 #endif
 429                         }
 430                         _setmodel(this.weaponchild, W_Model(strcat("v_", name, ".md3")));
 431                         setattachment(this.weaponchild, this, t);
 432                 }
 433                 else
 434                 {
 435                         if (this.weaponchild) remove(this.weaponchild);
 436                         this.weaponchild = NULL;
 437                 }
 438
 439                 setorigin(this, '0 0 0');
 440                 this.angles = '0 0 0';
 441                 this.frame = 0;
 442 #ifdef SVQC
 443                 this.viewmodelforclient = NULL;
 444 #else
 445                 this.renderflags &= ~RF_VIEWMODEL;
 446 #endif
 447                 if (v_shot_idx)  // v_ model attached to invisible h_ model
 448                 {
 449                         this.movedir = gettaginfo(this.weaponchild, v_shot_idx);
 450                 }
 451                 else
 452                 {
 453                         int idx;
 454                         if ((idx = gettagindex(this, "shot")) || (idx = gettagindex(this, "tag_shot")))
 455                         {
 456                                 this.movedir = gettaginfo(this, idx);
 457                         }
 458                         else
 459                         {
 460                                 LOG_WARNINGF("weapon model %s does not support the 'shot' tag, will display shots TOTALLY wrong\n",
 461                                         this.model);
 462                                 this.movedir = '0 0 0';
 463                         }
 464                 }
 465                 {
 466                         int idx = 0;
 467                         // v_ model attached to invisible h_ model
 468                         if (this.weaponchild
 469                             && ((idx = gettagindex(this.weaponchild, "shell")) || (idx = gettagindex(this.weaponchild, "tag_shell"))))
 470                         {
 471                                 this.spawnorigin = gettaginfo(this.weaponchild, idx);
 472                         }
 473                         else if ((idx = gettagindex(this, "shell")) || (idx = gettagindex(this, "tag_shell")))
 474                         {
 475                                 this.spawnorigin = gettaginfo(this, idx);
 476                         }
 477                         else
 478                         {
 479                                 LOG_WARNINGF("weapon model %s does not support the 'shell' tag, will display casings wrong\n",
 480                                         this.model);
 481                                 this.spawnorigin = this.movedir;
 482                         }
 483                 }
 484                 if (v_shot_idx)
 485                 {
 486                         this.oldorigin = '0 0 0';  // use regular attachment
 487                 }
 488                 else
 489                 {
 490                         int idx;
 491                         if (this.weaponchild)
 492                                 (idx = gettagindex(this, "weapon")) || (idx = gettagindex(this, "tag_weapon"));
 493                         else
 494                                 (idx = gettagindex(this, "handle")) || (idx = gettagindex(this, "tag_handle"));
 495                         if (idx)
 496                         {
 497                                 this.oldorigin = this.movedir - gettaginfo(this, idx);
 498                         }
 499                         else
 500                         {
 501                                 LOG_WARNINGF(
 502                                         "weapon model %s does not support the 'handle' tag "
 503                                         "and neither does the v_ model support the 'shot' tag, "
 504                                         "will display muzzle flashes TOTALLY wrong\n",
 505                                         this.model);
 506                                 this.oldorigin = '0 0 0';  // there is no way to recover from this
 507                         }
 508                 }
 509
 510 #ifdef SVQC
 511                 this.viewmodelforclient = this.owner;
 512 #else
 513                 this.renderflags |= RF_VIEWMODEL;
 514 #endif
 515         }
 516
 517         this.view_ofs = '0 0 0';
 518
 519         if (this.movedir.x >= 0)
 520         {
 521 #ifdef SVQC
 522                 int algn = this.owner.cvar_cl_gunalign;
 523 #else
 524                 int algn = autocvar_cl_gunalign;
 525 #endif
 526                 vector v = this.movedir;
 527                 this.movedir = shotorg_adjust(v, false, false, algn);
 528                 this.view_ofs = shotorg_adjust(v, false, true, algn) - v;
 529         }
 530         int compressed_shotorg = compressShotOrigin(this.movedir);
 531         // make them match perfectly
 532 #ifdef SVQC
 533         this.movedir = decompressShotOrigin(this.owner.stat_shotorg = compressed_shotorg);
 534 #else
 535         this.movedir = decompressShotOrigin(compressed_shotorg);
 536 #endif
 537
 538         this.spawnorigin += this.view_ofs;  // offset the casings origin by the same amount
 539
 540         // check if an instant weapon switch occurred
 541         setorigin(this, this.view_ofs);
 542         // reset animstate now
 543         this.wframe = WFRAME_IDLE;
 544         setanim(this, this.anim_idle, true, false, true);
 545 }
 546 #endif
 547
 548 #ifndef MENUQC
 549
 550 REGISTER_NET_TEMP(wframe)
 551 #ifdef CSQC
 552 NET_HANDLE(wframe, bool isNew)
 553 {
 554         vector a;
 555         a.x = ReadCoord();
 556     a.y = ReadCoord();
 557     a.z = ReadCoord();
 558         bool restartanim = ReadByte();
 559         anim_set(viewmodel, a, !restartanim, restartanim, restartanim);
 560         viewmodel.state = ReadByte();
 561         viewmodel.weapon_nextthink = ReadFloat();
 562         viewmodel.alpha = ReadByte() / 255;
 563         switch (viewmodel.state)
 564         {
 565                 case WS_RAISE:
 566                 case WS_DROP:
 567                         viewmodel.weapon_switchdelay = ReadFloat();
 568                         break;
 569         default:
 570             viewmodel.weapon_switchdelay = 0;
 571             break;
 572         }
 573         return true;
 574 }
 575 #endif
 576
 577 #ifdef SVQC
 578 void wframe_send(entity actor, entity weaponentity, vector a, bool restartanim)
 579 {
 580         if (!IS_REAL_CLIENT(actor)) return;
 581         int channel = MSG_ONE;
 582         msg_entity = actor;
 583         WriteHeader(channel, wframe);
 584         WriteCoord(channel, a.x);
 585         WriteCoord(channel, a.y);
 586         WriteCoord(channel, a.z);
 587         WriteByte(channel, restartanim);
 588         WriteByte(channel, weaponentity.state);
 589         WriteFloat(channel, weaponentity.weapon_nextthink);
 590         WriteByte(channel, weaponentity.m_alpha * 255);
 591         Weapon w = Weapons_from(actor.weapon);
 592         switch (weaponentity.state)
 593         {
 594                 case WS_RAISE:
 595                         WriteFloat(channel, w.switchdelay_raise);
 596                         break;
 597                 case WS_DROP:
 598                         WriteFloat(channel, w.switchdelay_drop);
 599                         break;
 600         }
 601 }
 602 #endif
 603
 604 #endif
 605
 606 #endif