qcsrc/server/cl_weaponsystem.qc

   1 /*
   2 ===========================================================================
   3
   4   CLIENT WEAPONSYSTEM CODE
   5   Bring back W_Weaponframe
   6
   7 ===========================================================================
   8 */
   9
  10 .float weapon_frametime;
  11
  12 float W_WeaponRateFactor()
  13 {
  14         float t;
  15         t = 1.0 / g_weaponratefactor;
  16
  17         if(g_runematch)
  18         {
  19                 if(self.runes & RUNE_SPEED)
  20                 {
  21                         if(self.runes & CURSE_SLOW)
  22                                 t = t * autocvar_g_balance_rune_speed_combo_atkrate;
  23                         else
  24                                 t = t * autocvar_g_balance_rune_speed_atkrate;
  25                 }
  26                 else if(self.runes & CURSE_SLOW)
  27                 {
  28                         t = t * autocvar_g_balance_curse_slow_atkrate;
  29                 }
  30         }
  31
  32         return t;
  33 }
  34
  35 void W_SwitchWeapon_Force(entity e, float w)
  36 {
  37         e.cnt = e.switchweapon;
  38         e.switchweapon = w;
  39         e.selectweapon = w;
  40 }
  41
  42 .float antilag_debug;
  43
  44 // VorteX: static frame globals
  45 float WFRAME_DONTCHANGE = -1;
  46 float WFRAME_FIRE1 = 0;
  47 float WFRAME_FIRE2 = 1;
  48 float WFRAME_IDLE = 2;
  49 float WFRAME_RELOAD = 3;
  50 .float wframe;
  51
  52 void(float fr, float t, void() func) weapon_thinkf;
  53
  54 vector W_HitPlotUnnormalizedUntransform(vector screenforward, vector screenright, vector screenup, vector v)
  55 {
  56         vector ret;
  57         ret_x = screenright * v;
  58         ret_y = screenup * v;
  59         ret_z = screenforward * v;
  60         return ret;
  61 }
  62
  63 vector W_HitPlotNormalizedUntransform(vector org, entity targ, vector screenforward, vector screenright, vector screenup, vector v)
  64 {
  65         float i, j, k;
  66         vector mi, ma, thisv, myv, ret;
  67
  68         myv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, org);
  69
  70         // x = 0..1 relative to hitbox; y = 0..1 relative to hitbox; z = distance
  71
  72         for(i = 0; i < 2; ++i) for(j = 0; j < 2; ++j) for(k = 0; k < 2; ++k)
  73         {
  74                 thisv = targ.origin;
  75                 if(i) thisv_x += targ.maxs_x; else thisv_x += targ.mins_x;
  76                 if(j) thisv_y += targ.maxs_y; else thisv_y += targ.mins_y;
  77                 if(k) thisv_z += targ.maxs_z; else thisv_z += targ.mins_z;
  78                 thisv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, thisv);
  79                 if(i || j || k)
  80                 {
  81                         if(mi_x > thisv_x) mi_x = thisv_x; if(ma_x < thisv_x) ma_x = thisv_x;
  82                         if(mi_y > thisv_y) mi_y = thisv_y; if(ma_y < thisv_y) ma_y = thisv_y;
  83                         //if(mi_z > thisv_z) mi_z = thisv_z; if(ma_z < thisv_z) ma_y = thisv_z;
  84                 }
  85                 else
  86                 {
  87                         // first run
  88                         mi = ma = thisv;
  89                 }
  90         }
  91
  92         thisv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, v);
  93         ret_x = (thisv_x - mi_x) / (ma_x - mi_x);
  94         ret_y = (thisv_y - mi_y) / (ma_y - mi_y);
  95         ret_z = thisv_z - myv_z;
  96         return ret;
  97 }
  98
  99 void W_HitPlotAnalysis(entity player, vector screenforward, vector screenright, vector screenup)
 100 {
 101         vector hitplot;
 102         vector org;
 103         float lag;
 104
 105         if(player.hitplotfh >= 0)
 106         {
 107                 lag = ANTILAG_LATENCY(player);
 108                 if(lag < 0.001)
 109                         lag = 0;
 110                 if(clienttype(player) != CLIENTTYPE_REAL)
 111                         lag = 0; // only antilag for clients
 112
 113                 org = player.origin + player.view_ofs;
 114                 traceline_antilag_force(player, org, org + screenforward * MAX_SHOT_DISTANCE, MOVE_NORMAL, player, lag);
 115                 if(trace_ent.flags & FL_CLIENT)
 116                 {
 117                         antilag_takeback(trace_ent, time - lag);
 118                         hitplot = W_HitPlotNormalizedUntransform(org, trace_ent, screenforward, screenright, screenup, trace_endpos);
 119                         antilag_restore(trace_ent);
 120                         fputs(player.hitplotfh, strcat(ftos(hitplot_x), " ", ftos(hitplot_y), " ", ftos(hitplot_z), " ", ftos(player.switchweapon), "\n"));
 121                         //print(strcat(ftos(hitplot_x), " ", ftos(hitplot_y), " ", ftos(hitplot_z), "\n"));
 122                 }
 123         }
 124 }
 125
 126 vector w_shotorg;
 127 vector w_shotdir;
 128 vector w_shotend;
 129
 130 // this function calculates w_shotorg and w_shotdir based on the weapon model
 131 // offset, trueaim and antilag, and won't put w_shotorg inside a wall.
 132 // make sure you call makevectors first (FIXME?)
 133 .float prevstrengthsound;
 134 .float prevstrengthsoundattempt;
 135 void W_SetupShot_Dir_ProjectileSize_Range(entity ent, vector s_forward, vector mi, vector ma, float antilag, float recoil, string snd, float chan, float maxdamage, float range)
 136 {
 137         float nudge = 1; // added to traceline target and subtracted from result
 138         local float oldsolid;
 139         vector vecs, dv;
 140         oldsolid = ent.dphitcontentsmask;
 141         if(ent.weapon == WEP_RIFLE)
 142                 ent.dphitcontentsmask = DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 143         else
 144                 ent.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 145         if(antilag)
 146                 WarpZone_traceline_antilag(world, ent.origin + ent.view_ofs, ent.origin + ent.view_ofs + s_forward * range, MOVE_NORMAL, ent, ANTILAG_LATENCY(ent));
 147                 // passing world, because we do NOT want it to touch dphitcontentsmask
 148         else
 149                 WarpZone_TraceLine(ent.origin + ent.view_ofs, ent.origin + ent.view_ofs + s_forward * range, MOVE_NOMONSTERS, ent);
 150         ent.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 151
 152         vector vf, vr, vu;
 153         vf = v_forward;
 154         vr = v_right;
 155         vu = v_up;
 156         w_shotend = WarpZone_UnTransformOrigin(WarpZone_trace_transform, trace_endpos); // warpzone support
 157         v_forward = vf;
 158         v_right = vr;
 159         v_up = vu;
 160
 161         // un-adjust trueaim if shotend is too close
 162         if(vlen(w_shotend - (ent.origin + ent.view_ofs)) < autocvar_g_trueaim_minrange)
 163                 w_shotend = ent.origin + ent.view_ofs + s_forward * autocvar_g_trueaim_minrange;
 164
 165         // track max damage
 166         if(accuracy_canbegooddamage(ent))
 167                 accuracy_add(ent, ent.weapon, maxdamage, 0);
 168
 169         W_HitPlotAnalysis(ent, v_forward, v_right, v_up);
 170
 171         if(ent.weaponentity.movedir_x > 0)
 172                 vecs = ent.weaponentity.movedir;
 173         else
 174                 vecs = '0 0 0';
 175         if(debug_shotorg != '0 0 0')
 176                 vecs = debug_shotorg;
 177
 178         dv = v_right * -vecs_y + v_up * vecs_z;
 179         w_shotorg = ent.origin + ent.view_ofs + dv;
 180
 181         // now move the shotorg forward as much as requested if possible
 182         if(antilag)
 183         {
 184                 if(ent.antilag_debug)
 185                         tracebox_antilag(ent, w_shotorg, mi, ma, w_shotorg + v_forward * (vecs_x + nudge), MOVE_NORMAL, ent, ent.antilag_debug);
 186                 else
 187                         tracebox_antilag(ent, w_shotorg, mi, ma, w_shotorg + v_forward * (vecs_x + nudge), MOVE_NORMAL, ent, ANTILAG_LATENCY(ent));
 188         }
 189         else
 190                 tracebox(w_shotorg, mi, ma, w_shotorg + v_forward * (vecs_x + nudge), MOVE_NORMAL, ent);
 191         w_shotorg = trace_endpos - v_forward * nudge;
 192         // calculate the shotdir from the chosen shotorg
 193         w_shotdir = normalize(w_shotend - w_shotorg);
 194
 195         if (antilag)
 196         if (!ent.cvar_cl_noantilag)
 197         {
 198                 if (autocvar_g_antilag == 1) // switch to "ghost" if not hitting original
 199                 {
 200                         traceline(w_shotorg, w_shotorg + w_shotdir * range, MOVE_NORMAL, ent);
 201                         if (!trace_ent.takedamage)
 202                         {
 203                                 traceline_antilag_force (ent, w_shotorg, w_shotorg + w_shotdir * range, MOVE_NORMAL, ent, ANTILAG_LATENCY(ent));
 204                                 if (trace_ent.takedamage && trace_ent.classname == "player")
 205                                 {
 206                                         entity e;
 207                                         e = trace_ent;
 208                                         traceline(w_shotorg, e.origin, MOVE_NORMAL, ent);
 209                                         if(trace_ent == e)
 210                                                 w_shotdir = normalize(trace_ent.origin - w_shotorg);
 211                                 }
 212                         }
 213                 }
 214                 else if(autocvar_g_antilag == 3) // client side hitscan
 215                 {
 216                         // this part MUST use prydon cursor
 217                         if (ent.cursor_trace_ent)                 // client was aiming at someone
 218                         if (ent.cursor_trace_ent != ent)         // just to make sure
 219                         if (ent.cursor_trace_ent.takedamage)      // and that person is killable
 220                         if (ent.cursor_trace_ent.classname == "player") // and actually a player
 221                         {
 222                                 // verify that the shot would miss without antilag
 223                                 // (avoids an issue where guns would always shoot at their origin)
 224                                 traceline(w_shotorg, w_shotorg + w_shotdir * range, MOVE_NORMAL, ent);
 225                                 if (!trace_ent.takedamage)
 226                                 {
 227                                         // verify that the shot would hit if altered
 228                                         traceline(w_shotorg, ent.cursor_trace_ent.origin, MOVE_NORMAL, ent);
 229                                         if (trace_ent == ent.cursor_trace_ent)
 230                                                 w_shotdir = normalize(ent.cursor_trace_ent.origin - w_shotorg);
 231                                         else
 232                                                 print("antilag fail\n");
 233                                 }
 234                         }
 235                 }
 236         }
 237
 238         ent.dphitcontentsmask = oldsolid; // restore solid type (generally SOLID_SLIDEBOX)
 239
 240         if (!g_norecoil)
 241                 ent.punchangle_x = recoil * -1;
 242
 243         if (snd != "")
 244                 sound (ent, chan, snd, VOL_BASE, ATTN_NORM);
 245
 246         if(ent.items & IT_STRENGTH)
 247         if(!g_minstagib)
 248         if(
 249                 (time > ent.prevstrengthsound + autocvar_sv_strengthsound_antispam_time)
 250                 ||
 251                 (time > ent.prevstrengthsoundattempt + autocvar_sv_strengthsound_antispam_refire_threshold)
 252         ) // prevent insane sound spam
 253         {
 254                 sound(ent, CH_TRIGGER, "weapons/strength_fire.wav", VOL_BASE, ATTN_NORM);
 255                 ent.prevstrengthsound = time;
 256         }
 257         ent.prevstrengthsoundattempt = time;
 258
 259         // nudge w_shotend so a trace to w_shotend hits
 260         w_shotend = w_shotend + normalize(w_shotend - w_shotorg) * nudge;
 261 };
 262
 263 #define W_SetupShot_Dir_ProjectileSize(ent,s_forward,mi,ma,antilag,recoil,snd,chan,maxdamage) W_SetupShot_Dir_ProjectileSize_Range(ent, s_forward, mi, ma, antilag, recoil, snd, chan, maxdamage, MAX_SHOT_DISTANCE)
 264 #define W_SetupShot_ProjectileSize(ent,mi,ma,antilag,recoil,snd,chan,maxdamage) W_SetupShot_Dir_ProjectileSize(ent, v_forward, mi, ma, antilag, recoil, snd, chan, maxdamage)
 265 #define W_SetupShot_Dir(ent,s_forward,antilag,recoil,snd,chan,maxdamage) W_SetupShot_Dir_ProjectileSize(ent, s_forward, '0 0 0', '0 0 0', antilag, recoil, snd, chan, maxdamage)
 266 #define W_SetupShot(ent,antilag,recoil,snd,chan,maxdamage) W_SetupShot_ProjectileSize(ent, '0 0 0', '0 0 0', antilag, recoil, snd, chan, maxdamage)
 267 #define W_SetupShot_Range(ent,antilag,recoil,snd,chan,maxdamage,range) W_SetupShot_Dir_ProjectileSize_Range(ent, v_forward, '0 0 0', '0 0 0', antilag, recoil, snd, chan, maxdamage, range)
 268
 269 float CL_Weaponentity_CustomizeEntityForClient()
 270 {
 271         self.viewmodelforclient = self.owner;
 272         if(other.classname == "spectator")
 273                 if(other.enemy == self.owner)
 274                         self.viewmodelforclient = other;
 275         return TRUE;
 276 }
 277
 278 float qcweaponanimation;
 279 vector weapon_offset = '0 -10 0';
 280 vector weapon_adjust = '10 0 -15';
 281 .vector weapon_morph0origin;
 282 .vector weapon_morph0angles;
 283 .float  weapon_morph0time;
 284 .vector weapon_morph1origin;
 285 .vector weapon_morph1angles;
 286 .float  weapon_morph1time;
 287 .vector weapon_morph2origin;
 288 .vector weapon_morph2angles;
 289 .float  weapon_morph2time;
 290 .vector weapon_morph3origin;
 291 .vector weapon_morph3angles;
 292 .float  weapon_morph3time;
 293 .vector weapon_morph4origin;
 294 .vector weapon_morph4angles;
 295 .float  weapon_morph4time;
 296 #define QCWEAPONANIMATION_ORIGIN(e) ((weapon_offset_x + e.view_ofs_x) * v_forward - (weapon_offset_y + e.view_ofs_y) * v_right + (weapon_offset_z + e.view_ofs_z) * v_up + weapon_adjust)
 297
 298 /*
 299  * supported formats:
 300  *
 301  * 1. simple animated model, muzzle flash handling on h_ model:
 302  *    h_tuba.dpm, h_tuba.dpm.framegroups - invisible model controlling the animation
 303  *      tags:
 304  *        shot = muzzle end (shot origin, also used for muzzle flashes)
 305  *        shell = casings ejection point (must be on the right hand side of the gun)
 306  *        weapon = attachment for v_tuba.md3
 307  *    v_tuba.md3 - first and third person model
 308  *    g_tuba.md3 - pickup model
 309  *
 310  * 2. simple animated model, muzzle flash handling on v_ model:
 311  *    h_tuba.dpm, h_tuba.dpm.framegroups - invisible model controlling the animation
 312  *      tags:
 313  *        weapon = attachment for v_tuba.md3
 314  *    v_tuba.md3 - first and third person model
 315  *      tags:
 316  *        shot = muzzle end (shot origin, also used for muzzle flashes)
 317  *        shell = casings ejection point (must be on the right hand side of the gun)
 318  *    g_tuba.md3 - pickup model
 319  *
 320  * 3. fully animated model, muzzle flash handling on h_ model:
 321  *    h_tuba.dpm, h_tuba.dpm.framegroups - animated first person model
 322  *      tags:
 323  *        shot = muzzle end (shot origin, also used for muzzle flashes)
 324  *        shell = casings ejection point (must be on the right hand side of the gun)
 325  *        handle = corresponding to the origin of v_tuba.md3 (used for muzzle flashes)
 326  *    v_tuba.md3 - third person model
 327  *    g_tuba.md3 - pickup model
 328  *
 329  * 4. fully animated model, muzzle flash handling on v_ model:
 330  *    h_tuba.dpm, h_tuba.dpm.framegroups - animated first person model
 331  *      tags:
 332  *        shot = muzzle end (shot origin)
 333  *        shell = casings ejection point (must be on the right hand side of the gun)
 334  *    v_tuba.md3 - third person model
 335  *      tags:
 336  *        shot = muzzle end (for muzzle flashes)
 337  *    g_tuba.md3 - pickup model
 338  */
 339
 340 // writes:
 341 //   self.origin, self.angles
 342 //   self.weaponentity
 343 //   self.movedir, self.view_ofs
 344 //   attachment stuff
 345 //   anim stuff
 346 // to free:
 347 //   call again with ""
 348 //   remove the ent
 349 void CL_WeaponEntity_SetModel(string name)
 350 {
 351         string animfilename;
 352         float animfile;
 353         float v_shot_idx;
 354         if (name != "")
 355         {
 356                 // if there is a child entity, hide it until we're sure we use it
 357                 if (self.weaponentity)
 358                         self.weaponentity.model = "";
 359                 setmodel(self, strcat("models/weapons/v_", name, ".md3")); // precision set below
 360                 v_shot_idx = gettagindex(self, "shot"); // used later
 361                 if(!v_shot_idx)
 362                         v_shot_idx = gettagindex(self, "tag_shot");
 363
 364                 if(qcweaponanimation)
 365                 {
 366                         self.angles = '0 0 0';
 367                         makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 368                         self.movedir = weapon_offset_x * v_forward - weapon_offset_y * v_right + weapon_offset_z * v_up + weapon_adjust;
 369                         self.movedir_x += 32;
 370                         self.spawnorigin = self.movedir;
 371                         // oldorigin - not calculated here
 372                 }
 373                 else
 374                 {
 375                         setmodel(self, strcat("models/weapons/h_", name, ".iqm")); // precision set below
 376                         animfilename = strcat("models/weapons/h_", name, ".iqm.animinfo");
 377                         animfile = fopen(animfilename, FILE_READ);
 378                         // preset some defaults that work great for renamed zym files (which don't need an animinfo)
 379                         self.anim_fire1  = '0 1 0.01';
 380                         self.anim_fire2  = '1 1 0.01';
 381                         self.anim_idle   = '2 1 0.01';
 382                         self.anim_reload = '3 1 0.01';
 383                         if (animfile >= 0)
 384                         {
 385                                 animparseerror = FALSE;
 386                                 self.anim_fire1  = animparseline(animfile);
 387                                 self.anim_fire2  = animparseline(animfile);
 388                                 self.anim_idle   = animparseline(animfile);
 389                                 self.anim_reload = animparseline(animfile);
 390                                 fclose(animfile);
 391                                 if (animparseerror)
 392                                         print("Parse error in ", animfilename, ", some player animations are broken\n");
 393                         }
 394
 395                         // if we have a "weapon" tag, let's attach the v_ model to it ("invisible hand" style model)
 396                         // if we don't, this is a "real" animated model
 397                         if(gettagindex(self, "weapon"))
 398                         {
 399                                 if (!self.weaponentity)
 400                                         self.weaponentity = spawn();
 401                                 setmodel(self.weaponentity, strcat("models/weapons/v_", name, ".md3")); // precision does not matter
 402                                 setattachment(self.weaponentity, self, "weapon");
 403                         }
 404                         else if(gettagindex(self, "tag_weapon"))
 405                         {
 406                                 if (!self.weaponentity)
 407                                         self.weaponentity = spawn();
 408                                 setmodel(self.weaponentity, strcat("models/weapons/v_", name, ".md3")); // precision does not matter
 409                                 setattachment(self.weaponentity, self, "tag_weapon");
 410                         }
 411                         else
 412                         {
 413                                 if(self.weaponentity)
 414                                         remove(self.weaponentity);
 415                                 self.weaponentity = world;
 416                         }
 417
 418                         setorigin(self,'0 0 0');
 419                         self.angles = '0 0 0';
 420                         self.frame = 0;
 421                         self.viewmodelforclient = world;
 422
 423                         float idx;
 424
 425                         if(v_shot_idx) // v_ model attached to invisible h_ model
 426                         {
 427                                 self.movedir = gettaginfo(self.weaponentity, v_shot_idx);
 428                         }
 429                         else
 430                         {
 431                                 idx = gettagindex(self, "shot");
 432                                 if(!idx)
 433                                         idx = gettagindex(self, "tag_shot");
 434                                 if(idx)
 435                                         self.movedir = gettaginfo(self, idx);
 436                                 else
 437                                 {
 438                                         print("WARNING: weapon model ", self.model, " does not support the 'shot' tag, will display shots TOTALLY wrong\n");
 439                                         self.movedir = '0 0 0';
 440                                 }
 441                         }
 442
 443                         if(self.weaponentity) // v_ model attached to invisible h_ model
 444                         {
 445                                 idx = gettagindex(self.weaponentity, "shell");
 446                                 if(!idx)
 447                                         idx = gettagindex(self.weaponentity, "tag_shell");
 448                                 if(idx)
 449                                         self.spawnorigin = gettaginfo(self.weaponentity, idx);
 450                         }
 451                         else
 452                                 idx = 0;
 453                         if(!idx)
 454                         {
 455                                 idx = gettagindex(self, "shell");
 456                                 if(!idx)
 457                                         idx = gettagindex(self, "tag_shell");
 458                                 if(idx)
 459                                         self.spawnorigin = gettaginfo(self, idx);
 460                                 else
 461                                 {
 462                                         print("WARNING: weapon model ", self.model, " does not support the 'shell' tag, will display casings wrong\n");
 463                                         self.spawnorigin = self.movedir;
 464                                 }
 465                         }
 466
 467                         if(v_shot_idx)
 468                         {
 469                                 self.oldorigin = '0 0 0'; // use regular attachment
 470                         }
 471                         else
 472                         {
 473                                 if(self.weaponentity)
 474                                 {
 475                                         idx = gettagindex(self, "weapon");
 476                                         if(!idx)
 477                                                 idx = gettagindex(self, "tag_weapon");
 478                                 }
 479                                 else
 480                                 {
 481                                         idx = gettagindex(self, "handle");
 482                                         if(!idx)
 483                                                 idx = gettagindex(self, "tag_handle");
 484                                 }
 485                                 if(idx)
 486                                 {
 487                                         self.oldorigin = self.movedir - gettaginfo(self, idx);
 488                                 }
 489                                 else
 490                                 {
 491                                         print("WARNING: weapon model ", self.model, " does not support the 'handle' tag and neither does the v_ model support the 'shot' tag, will display muzzle flashes TOTALLY wrong\n");
 492                                         self.oldorigin = '0 0 0'; // there is no way to recover from this
 493                                 }
 494                         }
 495
 496                         self.viewmodelforclient = self.owner;
 497                 }
 498         }
 499         else
 500         {
 501                 self.model = "";
 502                 if(self.weaponentity)
 503                         remove(self.weaponentity);
 504                 self.weaponentity = world;
 505                 self.movedir = '0 0 0';
 506                 self.spawnorigin = '0 0 0';
 507                 self.oldorigin = '0 0 0';
 508                 self.anim_fire1  = '0 1 0.01';
 509                 self.anim_fire2  = '0 1 0.01';
 510                 self.anim_idle   = '0 1 0.01';
 511                 self.anim_reload = '0 1 0.01';
 512         }
 513
 514         self.view_ofs = '0 0 0';
 515
 516         if(self.movedir_x >= 0)
 517         {
 518                 vector v0;
 519                 v0 = self.movedir;
 520                 self.movedir = shotorg_adjust(v0, FALSE, FALSE);
 521                 self.view_ofs = shotorg_adjust(v0, FALSE, TRUE) - v0;
 522         }
 523         self.owner.stat_shotorg = compressShotOrigin(self.movedir);
 524         self.movedir = decompressShotOrigin(self.owner.stat_shotorg); // make them match perfectly
 525
 526         self.spawnorigin += self.view_ofs; // offset the casings origin by the same amount
 527
 528         // check if an instant weapon switch occurred
 529         if (qcweaponanimation)
 530         {
 531                 if (self.state == WS_READY)
 532                 {
 533                         self.angles = '0 0 0';
 534                         makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 535                         setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
 536                 }
 537         }
 538         else
 539                 setorigin(self, self.view_ofs);
 540         // reset animstate now
 541         self.wframe = WFRAME_IDLE;
 542         self.weapon_morph0time = 0;
 543         self.weapon_morph1time = 0;
 544         self.weapon_morph2time = 0;
 545         self.weapon_morph3time = 0;
 546         self.weapon_morph4time = 0;
 547         setanim(self, self.anim_idle, TRUE, FALSE, TRUE);
 548 }
 549
 550 vector CL_Weapon_GetShotOrg(float wpn)
 551 {
 552         entity wi, oldself;
 553         vector ret;
 554         wi = get_weaponinfo(wpn);
 555         oldself = self;
 556         self = spawn();
 557         CL_WeaponEntity_SetModel(wi.mdl);
 558         ret = self.movedir;
 559         CL_WeaponEntity_SetModel("");
 560         remove(self);
 561         self = oldself;
 562         return ret;
 563 }
 564
 565 void CL_Weaponentity_Think()
 566 {
 567         float tb;
 568         self.nextthink = time;
 569         if (intermission_running)
 570                 self.frame = self.anim_idle_x;
 571         if (self.owner.weaponentity != self)
 572         {
 573                 if (self.weaponentity)
 574                         remove(self.weaponentity);
 575                 remove(self);
 576                 return;
 577         }
 578         if (self.owner.deadflag != DEAD_NO)
 579         {
 580                 self.model = "";
 581                 if (self.weaponentity)
 582                         self.weaponentity.model = "";
 583                 return;
 584         }
 585         if (self.weaponname != self.owner.weaponname || self.dmg != self.owner.modelindex || self.deadflag != self.owner.deadflag)
 586         {
 587                 self.weaponname = self.owner.weaponname;
 588                 self.dmg = self.owner.modelindex;
 589                 self.deadflag = self.owner.deadflag;
 590
 591                 CL_WeaponEntity_SetModel(self.owner.weaponname);
 592         }
 593
 594         tb = (self.effects & (EF_TELEPORT_BIT | EF_RESTARTANIM_BIT));
 595         self.effects = self.owner.effects & EFMASK_CHEAP;
 596         self.effects &~= EF_LOWPRECISION;
 597         self.effects &~= EF_FULLBRIGHT; // can mask team color, so get rid of it
 598         self.effects &~= EF_TELEPORT_BIT;
 599         self.effects &~= EF_RESTARTANIM_BIT;
 600         self.effects |= tb;
 601
 602         if(self.owner.alpha == default_player_alpha)
 603                 self.alpha = default_weapon_alpha;
 604         else if(self.owner.alpha != 0)
 605                 self.alpha = self.owner.alpha;
 606         else
 607                 self.alpha = 1;
 608
 609         self.glowmod = self.owner.weaponentity_glowmod;
 610         self.colormap = self.owner.colormap;
 611         if (self.weaponentity)
 612         {
 613                 self.weaponentity.effects = self.effects;
 614                 self.weaponentity.alpha = self.alpha;
 615                 self.weaponentity.colormap = self.colormap;
 616                 self.weaponentity.glowmod = self.glowmod;
 617         }
 618
 619         self.angles = '0 0 0';
 620         local float f;
 621         f = 0;
 622         if (self.state == WS_RAISE && !intermission_running)
 623         {
 624                 f = (self.owner.weapon_nextthink - time) * g_weaponratefactor / autocvar_g_balance_weaponswitchdelay;
 625                 self.angles_x = -90 * f * f;
 626                 if (qcweaponanimation)
 627                 {
 628                         makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 629                         setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
 630                 }
 631         }
 632         else if (self.state == WS_DROP && !intermission_running)
 633         {
 634                 f = 1 - (self.owner.weapon_nextthink - time) * g_weaponratefactor / autocvar_g_balance_weaponswitchdelay;
 635                 self.angles_x = -90 * f * f;
 636                 if (qcweaponanimation)
 637                 {
 638                         makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 639                         setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
 640                 }
 641         }
 642         else if (self.state == WS_CLEAR)
 643         {
 644                 f = 1;
 645                 self.angles_x = -90 * f * f;
 646                 if (qcweaponanimation)
 647                 {
 648                         makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 649                         setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
 650                 }
 651         }
 652         else if (qcweaponanimation && time < self.owner.weapon_morph1time)
 653         {
 654                 f = (time - self.owner.weapon_morph0time) / (self.owner.weapon_morph1time - self.owner.weapon_morph0time);
 655                 f = 1 - pow(1 - f, 3);
 656                 self.angles = self.owner.weapon_morph0angles * (1 - f) + self.owner.weapon_morph1angles * f;
 657                 setorigin(self, self.owner.weapon_morph0origin * (1 - f) + self.owner.weapon_morph1origin * f);
 658         }
 659         else if (qcweaponanimation && time < self.owner.weapon_morph2time)
 660         {
 661                 f = (time - self.owner.weapon_morph1time) / (self.owner.weapon_morph2time - self.owner.weapon_morph1time);
 662                 f = 1 - pow(1 - f, 3);
 663                 self.angles = self.owner.weapon_morph1angles * (1 - f) + self.owner.weapon_morph2angles * f;
 664                 setorigin(self, self.owner.weapon_morph1origin * (1 - f) + self.owner.weapon_morph2origin * f);
 665         }
 666         else if (qcweaponanimation && time < self.owner.weapon_morph3time)
 667         {
 668                 f = (time - self.owner.weapon_morph2time) / (self.owner.weapon_morph3time - self.owner.weapon_morph2time);
 669                 f = 1 - pow(1 - f, 3);
 670                 self.angles = self.owner.weapon_morph2angles * (1 - f) + self.owner.weapon_morph3angles * f;
 671                 setorigin(self, self.owner.weapon_morph2origin * (1 - f) + self.owner.weapon_morph3origin * f);
 672         }
 673         else if (qcweaponanimation && time < self.owner.weapon_morph4time)
 674         {
 675                 f = (time - self.owner.weapon_morph3time) / (self.owner.weapon_morph4time - self.owner.weapon_morph3time);
 676                 f = 1 - pow(1 - f, 3);
 677                 self.angles = self.owner.weapon_morph3angles * (1 - f) + self.owner.weapon_morph4angles * f;
 678                 setorigin(self, self.owner.weapon_morph3origin * (1 - f) + self.owner.weapon_morph4origin * f);
 679         }
 680         else if (qcweaponanimation)
 681         {
 682                 // begin a new idle morph
 683                 self.owner.weapon_morph0time   = time;
 684                 self.owner.weapon_morph0angles = self.angles;
 685                 self.owner.weapon_morph0origin = self.origin;
 686
 687                 float r;
 688                 float t;
 689
 690                 r = random();
 691                 if (r < 0.1)
 692                 {
 693                         // turn gun to the left to look at it
 694                         t = 2;
 695                         self.owner.weapon_morph1time   = time + t * 0.2;
 696                         self.owner.weapon_morph1angles = randomvec() * 3 + '-5 30 0';
 697                         makevectors(self.owner.weapon_morph1angles_x * '-1 0 0' + self.owner.weapon_morph1angles_y * '0 1 0' + self.owner.weapon_morph1angles_z * '0 0 1');
 698                         self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
 699
 700                         self.owner.weapon_morph2time   = time + t * 0.6;
 701                         self.owner.weapon_morph2angles = randomvec() * 3 + '-5 30 0';
 702                         makevectors(self.owner.weapon_morph2angles_x * '-1 0 0' + self.owner.weapon_morph2angles_y * '0 1 0' + self.owner.weapon_morph2angles_z * '0 0 1');
 703                         self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
 704
 705                         self.owner.weapon_morph3time   = time + t;
 706                         self.owner.weapon_morph3angles = '0 0 0';
 707                         makevectors(self.owner.weapon_morph3angles_x * '-1 0 0' + self.owner.weapon_morph3angles_y * '0 1 0' + self.owner.weapon_morph3angles_z * '0 0 1');
 708                         self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
 709                 }
 710                 else if (r < 0.2)
 711                 {
 712                         // raise the gun a bit
 713                         t = 2;
 714                         self.owner.weapon_morph1time   = time + t * 0.2;
 715                         self.owner.weapon_morph1angles = randomvec() * 3 + '30 -10 0';
 716                         makevectors(self.owner.weapon_morph1angles_x * '-1 0 0' + self.owner.weapon_morph1angles_y * '0 1 0' + self.owner.weapon_morph1angles_z * '0 0 1');
 717                         self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
 718
 719                         self.owner.weapon_morph2time   = time + t * 0.5;
 720                         self.owner.weapon_morph2angles = randomvec() * 3 + '30 -10 5';
 721                         makevectors(self.owner.weapon_morph2angles_x * '-1 0 0' + self.owner.weapon_morph2angles_y * '0 1 0' + self.owner.weapon_morph2angles_z * '0 0 1');
 722                         self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
 723
 724                         self.owner.weapon_morph3time   = time + t;
 725                         self.owner.weapon_morph3angles = '0 0 0';
 726                         makevectors(self.owner.weapon_morph3angles_x * '-1 0 0' + self.owner.weapon_morph3angles_y * '0 1 0' + self.owner.weapon_morph3angles_z * '0 0 1');
 727                         self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
 728                 }
 729                 else if (r < 0.3)
 730                 {
 731                         // tweak it a bit
 732                         t = 5;
 733                         self.owner.weapon_morph1time   = time + t * 0.3;
 734                         self.owner.weapon_morph1angles = randomvec() * 6;
 735                         makevectors(self.owner.weapon_morph1angles_x * '-1 0 0' + self.owner.weapon_morph1angles_y * '0 1 0' + self.owner.weapon_morph1angles_z * '0 0 1');
 736                         self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
 737
 738                         self.owner.weapon_morph2time   = time + t * 0.7;
 739                         self.owner.weapon_morph2angles = randomvec() * 6;
 740                         makevectors(self.owner.weapon_morph2angles_x * '-1 0 0' + self.owner.weapon_morph2angles_y * '0 1 0' + self.owner.weapon_morph2angles_z * '0 0 1');
 741                         self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
 742
 743                         self.owner.weapon_morph3time   = time + t;
 744                         self.owner.weapon_morph3angles = '0 0 0';
 745                         makevectors(self.owner.weapon_morph3angles_x * '-1 0 0' + self.owner.weapon_morph3angles_y * '0 1 0' + self.owner.weapon_morph3angles_z * '0 0 1');
 746                         self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
 747                 }
 748                 else
 749                 {
 750                         // hold it mostly steady
 751                         t = random() * 6 + 4;
 752                         self.owner.weapon_morph1time   = time + t * 0.2;
 753                         self.owner.weapon_morph1angles = randomvec() * 1;
 754                         makevectors(self.owner.weapon_morph1angles_x * '-1 0 0' + self.owner.weapon_morph1angles_y * '0 1 0' + self.owner.weapon_morph1angles_z * '0 0 1');
 755                         self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
 756
 757                         self.owner.weapon_morph2time   = time + t * 0.5;
 758                         self.owner.weapon_morph2angles = randomvec() * 1;
 759                         makevectors(self.owner.weapon_morph2angles_x * '-1 0 0' + self.owner.weapon_morph2angles_y * '0 1 0' + self.owner.weapon_morph2angles_z * '0 0 1');
 760                         self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
 761
 762                         self.owner.weapon_morph3time   = time + t * 0.7;
 763                         self.owner.weapon_morph3angles = randomvec() * 1;
 764                         makevectors(self.owner.weapon_morph3angles_x * '-1 0 0' + self.owner.weapon_morph3angles_y * '0 1 0' + self.owner.weapon_morph3angles_z * '0 0 1');
 765                         self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
 766                 }
 767
 768                 self.owner.weapon_morph4time   = time + t;
 769                 self.owner.weapon_morph4angles = '0 0 0';
 770                 makevectors(self.owner.weapon_morph4angles_x * '-1 0 0' + self.owner.weapon_morph4angles_y * '0 1 0' + self.owner.weapon_morph4angles_z * '0 0 1');
 771                 self.owner.weapon_morph4origin = QCWEAPONANIMATION_ORIGIN(self);
 772
 773         }
 774 };
 775
 776 void CL_ExteriorWeaponentity_Think()
 777 {
 778         float tag_found;
 779         vector ang;
 780         self.nextthink = time;
 781         if (self.owner.exteriorweaponentity != self)
 782         {
 783                 remove(self);
 784                 return;
 785         }
 786         if (self.owner.deadflag != DEAD_NO)
 787         {
 788                 self.model = "";
 789                 return;
 790         }
 791         if (self.weaponname != self.owner.weaponname || self.dmg != self.owner.modelindex || self.deadflag != self.owner.deadflag)
 792         {
 793                 self.weaponname = self.owner.weaponname;
 794                 self.dmg = self.owner.modelindex;
 795                 self.deadflag = self.owner.deadflag;
 796                 if (self.owner.weaponname != "")
 797                         setmodel(self, strcat("models/weapons/v_", self.owner.weaponname, ".md3")); // precision set below
 798                 else
 799                         self.model = "";
 800
 801                 if((tag_found = gettagindex(self.owner, "tag_weapon")))
 802                 {
 803                         self.tag_index = tag_found;
 804                         self.tag_entity = self.owner;
 805                 }
 806                 else
 807                         setattachment(self, self.owner, "bip01 r hand");
 808
 809                 // if that didn't find a tag, hide the exterior weapon model
 810                 if (!self.tag_index)
 811                         self.model = "";
 812         }
 813         self.effects = self.owner.effects;
 814         if(sv_pitch_min == sv_pitch_max)
 815                 self.effects |= EF_LOWPRECISION;
 816         else
 817                 self.effects &~= EF_LOWPRECISION;
 818         self.effects = self.effects & EFMASK_CHEAP; // eat performance
 819         if(self.owner.alpha == default_player_alpha)
 820                 self.alpha = default_weapon_alpha;
 821         else if(self.owner.alpha != 0)
 822                 self.alpha = self.owner.alpha;
 823         else
 824                 self.alpha = 1;
 825
 826         if (!intermission_running)
 827         {
 828                 ang_x = bound(sv_pitch_min, self.owner.v_angle_x, sv_pitch_max);
 829                 ang_y = 0;
 830                 ang_z = 0;
 831
 832                 if(sv_pitch_fixyaw) // workaround for stupid player models that don't aim forward
 833                 {
 834                         ang_y = self.owner.v_angle_y;
 835                         makevectors(ang);
 836                         var vector v = v_forward;
 837                         var float t = self.tag_entity.frame1time;
 838                         var float f = self.tag_entity.frame;
 839                         self.tag_entity.frame1time = time;
 840                         self.tag_entity.frame = self.tag_entity.anim_idle_x;
 841                         gettaginfo(self.tag_entity, self.tag_index);
 842                         self.tag_entity.frame1time = t;
 843                         self.tag_entity.frame = f;
 844                         // untransform v according to this coordinate space
 845                         vector w;
 846                         w_x = v_forward * v;
 847                         w_y = -v_right * v;
 848                         w_z = v_up * v;
 849                         self.angles = vectoangles(w);
 850                 }
 851                 else
 852                 {
 853                         ang_x = -/* don't ask */ang_x;
 854                         self.angles = ang;
 855                 }
 856
 857                 if(autocvar_g_loituma)
 858                 {
 859                         vector moddir, modup;
 860                         vector modangles;
 861                         float t;
 862
 863                         t = time * autocvar_g_loituma;
 864
 865                         modangles_x = t * 360;
 866                         modangles_y = 90;
 867                         modangles_z = 0;
 868
 869                         self.angles =
 870                                 AnglesTransform_ToAngles(
 871                                         AnglesTransform_Multiply(
 872                                                 AnglesTransform_FromAngles(self.angles),
 873                                                 AnglesTransform_FromAngles(modangles)
 874                                         )
 875                                 );
 876                 }
 877         }
 878
 879         self.glowmod = self.owner.weaponentity_glowmod;
 880         self.colormap = self.owner.colormap;
 881 };
 882
 883 // spawning weaponentity for client
 884 void CL_SpawnWeaponentity()
 885 {
 886         self.weaponentity = spawn();
 887         self.weaponentity.classname = "weaponentity";
 888         self.weaponentity.solid = SOLID_NOT;
 889         self.weaponentity.owner = self;
 890         setmodel(self.weaponentity, ""); // precision set when changed
 891         setorigin(self.weaponentity, '0 0 0');
 892         self.weaponentity.angles = '0 0 0';
 893         self.weaponentity.viewmodelforclient = self;
 894         self.weaponentity.flags = 0;
 895         self.weaponentity.think = CL_Weaponentity_Think;
 896         self.weaponentity.customizeentityforclient = CL_Weaponentity_CustomizeEntityForClient;
 897         self.weaponentity.nextthink = time;
 898
 899         self.exteriorweaponentity = spawn();
 900         self.exteriorweaponentity.classname = "exteriorweaponentity";
 901         self.exteriorweaponentity.solid = SOLID_NOT;
 902         self.exteriorweaponentity.exteriorweaponentity = self.exteriorweaponentity;
 903         self.exteriorweaponentity.owner = self;
 904         setorigin(self.exteriorweaponentity, '0 0 0');
 905         self.exteriorweaponentity.angles = '0 0 0';
 906         self.exteriorweaponentity.think = CL_ExteriorWeaponentity_Think;
 907         self.exteriorweaponentity.nextthink = time;
 908 };
 909
 910 void Send_WeaponComplain (entity e, float wpn, string wpnname, float type)
 911 {
 912         msg_entity = e;
 913         WriteByte(MSG_ONE, SVC_TEMPENTITY);
 914         WriteByte(MSG_ONE, TE_CSQC_WEAPONCOMPLAIN);
 915         WriteByte(MSG_ONE, wpn);
 916         WriteString(MSG_ONE, wpnname);
 917         WriteByte(MSG_ONE, type);
 918 }
 919
 920 .float hasweapon_complain_spam;
 921
 922 float client_hasweapon(entity cl, float wpn, float andammo, float complain)
 923 {
 924         local float weaponbit, f;
 925         local entity oldself;
 926
 927         if(time < self.hasweapon_complain_spam)
 928                 complain = 0;
 929         if(complain)
 930                 self.hasweapon_complain_spam = time + 0.2;
 931
 932         if (wpn < WEP_FIRST || wpn > WEP_LAST)
 933         {
 934                 if (complain)
 935                         sprint(self, "Invalid weapon\n");
 936                 return FALSE;
 937         }
 938         weaponbit = W_WeaponBit(wpn);
 939         if (cl.weapons & weaponbit)
 940         {
 941                 if (andammo)
 942                 {
 943                         if(cl.items & IT_UNLIMITED_WEAPON_AMMO)
 944                         {
 945                                 f = 1;
 946                         }
 947                         else
 948                         {
 949                                 oldself = self;
 950                                 self = cl;
 951                                 f = weapon_action(wpn, WR_CHECKAMMO1);
 952                                 f = f + weapon_action(wpn, WR_CHECKAMMO2);
 953
 954                                 // always allow selecting the Mine Layer if we placed mines, so that we can detonate them
 955                                 local entity mine;
 956                                 if(wpn == WEP_MINE_LAYER)
 957                                 for(mine = world; (mine = find(mine, classname, "mine")); ) if(mine.owner == self)
 958                                         f = 1;
 959
 960                                 self = oldself;
 961                         }
 962                         if (!f)
 963                         {
 964                                 if (complain)
 965                                 if(clienttype(cl) == CLIENTTYPE_REAL)
 966                                 {
 967                                         play2(cl, "weapons/unavailable.wav");
 968                                         sprint(cl, strcat("You don't have any ammo for the ^2", W_Name(wpn), "\n"));
 969                                         Send_WeaponComplain (cl, wpn, W_Name(wpn), 0);
 970                                 }
 971                                 return FALSE;
 972                         }
 973                 }
 974                 return TRUE;
 975         }
 976         if (complain)
 977         {
 978                 // DRESK - 3/16/07
 979                 // Report Proper Weapon Status / Modified Weapon Ownership Message
 980                 if(weaponsInMap & weaponbit)
 981                 {
 982                         sprint(cl, strcat("You do not have the ^2", W_Name(wpn), "\n") );
 983                         Send_WeaponComplain (cl, wpn, W_Name(wpn), 1);
 984
 985                         if(autocvar_g_showweaponspawns)
 986                         {
 987                                 entity e;
 988                                 string s;
 989
 990                                 e = get_weaponinfo(wpn);
 991                                 s = e.model2;
 992
 993                                 for(e = world; (e = findfloat(e, weapons, weaponbit)); )
 994                                 {
 995                                         if(e.classname == "droppedweapon")
 996                                                 continue;
 997                                         if not(e.flags & FL_ITEM)
 998                                                 continue;
 999                                         WaypointSprite_Spawn(
1000                                                 s,
1001                                                 1, 0,
1002                                                 world, e.origin,
1003                                                 self, 0,
1004                                                 world, enemy,
1005                                                 0,
1006                                                 RADARICON_NONE, '0 0 0'
1007                                         );
1008                                 }
1009                         }
1010                 }
1011                 else
1012                 {
1013                         Send_WeaponComplain (cl, wpn, W_Name(wpn), 2);
1014                         sprint(cl, strcat("The ^2", W_Name(wpn), "^7 is ^1NOT AVAILABLE^7 in this map\n") );
1015                 }
1016
1017                 play2(cl, "weapons/unavailable.wav");
1018         }
1019         return FALSE;
1020 };
1021
1022 // Weapon subs
1023 void w_clear()
1024 {
1025         if (self.weapon != -1)
1026         {
1027                 self.weapon = 0;
1028                 self.switchingweapon = 0;
1029         }
1030         if (self.weaponentity)
1031         {
1032                 self.weaponentity.state = WS_CLEAR;
1033                 self.weaponentity.effects = 0;
1034         }
1035 };
1036
1037 void w_ready()
1038 {
1039         if (self.weaponentity)
1040                 self.weaponentity.state = WS_READY;
1041         weapon_thinkf(WFRAME_IDLE, 1000000, w_ready);
1042 };
1043
1044 // Setup weapon for client (after this raise frame will be launched)
1045 void weapon_setup(float windex)
1046 {
1047         entity e;
1048         qcweaponanimation = autocvar_sv_qcweaponanimation;
1049         e = get_weaponinfo(windex);
1050         self.items &~= IT_AMMO;
1051         self.items = self.items | e.items;
1052
1053         // the two weapon entities will notice this has changed and update their models
1054         self.weapon = windex;
1055         self.switchingweapon = windex; // to make sure
1056         self.weaponname = e.mdl;
1057         self.bulletcounter = 0;
1058 };
1059
1060 // perform weapon to attack (weaponstate and attack_finished check is here)
1061 void W_SwitchToOtherWeapon(entity pl)
1062 {
1063         // hack to ensure it switches to an OTHER weapon (in case the other fire mode still has ammo, we want that anyway)
1064         float w, ww;
1065         w = W_WeaponBit(pl.weapon);
1066         pl.weapons &~= w;
1067         ww = w_getbestweapon(pl);
1068         pl.weapons |= w;
1069         if(ww)
1070                 W_SwitchWeapon_Force(pl, ww);
1071 }
1072 .float prevdryfire;
1073 float weapon_prepareattack_checkammo(float secondary)
1074 {
1075         if not(self.items & IT_UNLIMITED_WEAPON_AMMO)
1076         if (!weapon_action(self.weapon, WR_CHECKAMMO1 + secondary))
1077         {
1078                 // always keep the Mine Layer if we placed mines, so that we can detonate them
1079                 local entity mine;
1080                 if(self.weapon == WEP_MINE_LAYER)
1081                 for(mine = world; (mine = find(mine, classname, "mine")); ) if(mine.owner == self)
1082                         return FALSE;
1083
1084                 if(self.weapon == self.switchweapon && time - self.prevdryfire > 1) // only play once BEFORE starting to switch weapons
1085                 {
1086                         sound (self, CH_WEAPON_A, "weapons/dryfire.wav", VOL_BASE, ATTN_NORM);
1087                         self.prevdryfire = time;
1088                 }
1089
1090                 W_SwitchToOtherWeapon(self);
1091                 return FALSE;
1092         }
1093         return TRUE;
1094 }
1095 .float race_penalty;
1096 float weapon_prepareattack_check(float secondary, float attacktime)
1097 {
1098         if(!weapon_prepareattack_checkammo(secondary))
1099                 return FALSE;
1100
1101         //if sv_ready_restart_after_countdown is set, don't allow the player to shoot
1102         //if all players readied up and the countdown is running
1103         if(time < game_starttime || time < self.race_penalty) {
1104                 return FALSE;
1105         }
1106
1107         if (timeoutStatus == 2) //don't allow the player to shoot while game is paused
1108                 return FALSE;
1109
1110         // do not even think about shooting if switching
1111         if(self.switchweapon != self.weapon)
1112                 return FALSE;
1113
1114         if(attacktime >= 0)
1115         {
1116                 // don't fire if previous attack is not finished
1117                 if (ATTACK_FINISHED(self) > time + self.weapon_frametime * 0.5)
1118                         return FALSE;
1119                 // don't fire while changing weapon
1120                 if (self.weaponentity.state != WS_READY)
1121                         return FALSE;
1122         }
1123
1124         return TRUE;
1125 }
1126 float weapon_prepareattack_do(float secondary, float attacktime)
1127 {
1128         self.weaponentity.state = WS_INUSE;
1129
1130         self.spawnshieldtime = min(self.spawnshieldtime, time); // kill spawn shield when you fire
1131
1132         // if the weapon hasn't been firing continuously, reset the timer
1133         if(attacktime >= 0)
1134         {
1135                 if (ATTACK_FINISHED(self) < time - self.weapon_frametime * 1.5)
1136                 {
1137                         ATTACK_FINISHED(self) = time;
1138                         //dprint("resetting attack finished to ", ftos(time), "\n");
1139                 }
1140                 ATTACK_FINISHED(self) = ATTACK_FINISHED(self) + attacktime * W_WeaponRateFactor();
1141         }
1142         self.bulletcounter += 1;
1143         //dprint("attack finished ", ftos(ATTACK_FINISHED(self)), "\n");
1144         return TRUE;
1145 }
1146 float weapon_prepareattack(float secondary, float attacktime)
1147 {
1148         if(weapon_prepareattack_check(secondary, attacktime))
1149         {
1150                 weapon_prepareattack_do(secondary, attacktime);
1151                 return TRUE;
1152         }
1153         else
1154                 return FALSE;
1155 }
1156
1157 void weapon_thinkf(float fr, float t, void() func)
1158 {
1159         vector a;
1160         vector of, or, ou;
1161         float restartanim;
1162
1163         if(fr == WFRAME_DONTCHANGE)
1164         {
1165                 fr = self.weaponentity.wframe;
1166                 restartanim = FALSE;
1167         }
1168         else if (fr == WFRAME_IDLE)
1169                 restartanim = FALSE;
1170         else
1171                 restartanim = TRUE;
1172
1173         of = v_forward;
1174         or = v_right;
1175         ou = v_up;
1176
1177         if (self.weaponentity)
1178         {
1179                 self.weaponentity.wframe = fr;
1180                 if (qcweaponanimation)
1181                 {
1182                         if (fr != WFRAME_IDLE)
1183                         {
1184                                 self.weapon_morph0time = time;
1185                                 self.weapon_morph0angles = self.weaponentity.angles;
1186                                 self.weapon_morph0origin = self.weaponentity.origin;
1187
1188                                 self.weapon_morph1angles = '0 0 0';
1189                                 self.weapon_morph1time = time + t;
1190                                 makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
1191                                 self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1192
1193                                 self.weapon_morph2angles = '0 0 0';
1194                                 self.weapon_morph2time = time + t;
1195                                 makevectors(self.weapon_morph2angles_x * '-1 0 0' + self.weapon_morph2angles_y * '0 1 0' + self.weapon_morph2angles_z * '0 0 1');
1196                                 self.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1197
1198                                 self.weapon_morph3angles = '0 0 0';
1199                                 self.weapon_morph3time = time + t;
1200                                 makevectors(self.weapon_morph3angles_x * '-1 0 0' + self.weapon_morph3angles_y * '0 1 0' + self.weapon_morph3angles_z * '0 0 1');
1201                                 self.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1202
1203                                 self.weapon_morph4angles = '0 0 0';
1204                                 self.weapon_morph4time = time + t;
1205                                 makevectors(self.weapon_morph4angles_x * '-1 0 0' + self.weapon_morph4angles_y * '0 1 0' + self.weapon_morph4angles_z * '0 0 1');
1206                                 self.weapon_morph4origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1207
1208                                 if (fr == WFRAME_FIRE1)
1209                                 {
1210                                         self.weapon_morph1angles = '5 0 0';
1211                                         self.weapon_morph1time = time + t * 0.1;
1212                                         makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
1213                                         self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1214                                         self.weapon_morph4time = time + t + 1; // delay idle effect
1215                                 }
1216                                 else if (fr == WFRAME_FIRE2)
1217                                 {
1218                                         self.weapon_morph1angles = '10 0 0';
1219                                         self.weapon_morph1time = time + t * 0.1;
1220                                         makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
1221                                         self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1222                                         self.weapon_morph4time = time + t + 1; // delay idle effect
1223                                 }
1224                                 else if (fr == WFRAME_RELOAD)
1225                                 {
1226                                         self.weapon_morph1time = time + t * 0.05;
1227                                         self.weapon_morph1angles = '-10 40 0';
1228                                         makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
1229                                         self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1230
1231                                         self.weapon_morph2time = time + t * 0.15;
1232                                         self.weapon_morph2angles = '-10 40 5';
1233                                         makevectors(self.weapon_morph2angles_x * '-1 0 0' + self.weapon_morph2angles_y * '0 1 0' + self.weapon_morph2angles_z * '0 0 1');
1234                                         self.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1235
1236                                         self.weapon_morph3time = time + t * 0.25;
1237                                         self.weapon_morph3angles = '-10 40 0';
1238                                         makevectors(self.weapon_morph3angles_x * '-1 0 0' + self.weapon_morph3angles_y * '0 1 0' + self.weapon_morph3angles_z * '0 0 1');
1239                                         self.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1240                                 }
1241                         }
1242                 }
1243                 else
1244                 {
1245                         if (fr == WFRAME_IDLE)
1246                                 a = self.weaponentity.anim_idle;
1247                         else if (fr == WFRAME_FIRE1)
1248                                 a = self.weaponentity.anim_fire1;
1249                         else if (fr == WFRAME_FIRE2)
1250                                 a = self.weaponentity.anim_fire2;
1251                         else if (fr == WFRAME_RELOAD)
1252                                 a = self.weaponentity.anim_reload;
1253                         a_z *= g_weaponratefactor;
1254                         setanim(self.weaponentity, a, restartanim == FALSE, restartanim, restartanim);
1255                 }
1256         }
1257
1258         v_forward = of;
1259         v_right = or;
1260         v_up = ou;
1261
1262         if(self.weapon_think == w_ready && func != w_ready && self.weaponentity.state == WS_RAISE)
1263         {
1264                 backtrace("Tried to override initial weapon think function - should this really happen?");
1265         }
1266
1267         t *= W_WeaponRateFactor();
1268
1269         // VorteX: haste can be added here
1270         if (self.weapon_think == w_ready)
1271         {
1272                 self.weapon_nextthink = time;
1273                 //dprint("started firing at ", ftos(time), "\n");
1274         }
1275         if (self.weapon_nextthink < time - self.weapon_frametime * 1.5 || self.weapon_nextthink > time + self.weapon_frametime * 1.5)
1276         {
1277                 self.weapon_nextthink = time;
1278                 //dprint("reset weapon animation timer at ", ftos(time), "\n");
1279         }
1280         self.weapon_nextthink = self.weapon_nextthink + t;
1281         self.weapon_think = func;
1282         //dprint("next ", ftos(self.weapon_nextthink), "\n");
1283
1284         // The shoot animation looks TERRIBLE without animation blending! Yay for moonwalking while shooting!
1285         //anim = self.anim_shoot;
1286         if (restartanim)
1287         if (t)
1288         if (!self.crouch) // shoot anim stands up, this looks bad
1289         {
1290                 vector anim;
1291                 if(self.weapon == WEP_SHOTGUN && self.BUTTON_ATCK2)
1292                 {
1293                         anim = self.anim_melee;
1294                         anim_z = anim_y / (t + sys_frametime);
1295                         setanim(self, anim, FALSE, TRUE, TRUE);
1296                 }
1297         }
1298 };
1299
1300 void weapon_boblayer1(float spd, vector org)
1301 {
1302         // VorteX: haste can be added here
1303 };
1304
1305 vector W_CalculateProjectileVelocity(vector pvelocity, vector mvelocity, float forceAbsolute)
1306 {
1307         vector mdirection;
1308         float mspeed;
1309         float outspeed;
1310         float nstyle;
1311         vector outvelocity;
1312
1313         mvelocity = mvelocity * g_weaponspeedfactor;
1314
1315         mdirection = normalize(mvelocity);
1316         mspeed = vlen(mvelocity);
1317
1318         nstyle = autocvar_g_projectiles_newton_style;
1319         if(nstyle == 0 || forceAbsolute)
1320         {
1321                 // absolute velocity
1322                 outvelocity = mvelocity;
1323         }
1324         else if(nstyle == 1)
1325         {
1326                 // true Newtonian projectiles
1327                 outvelocity = pvelocity + mvelocity;
1328         }
1329         else if(nstyle == 2)
1330         {
1331                 // true Newtonian projectiles with automatic aim adjustment
1332                 //
1333                 // solve: |outspeed * mdirection - pvelocity| = mspeed
1334                 // outspeed^2 - 2 * outspeed * (mdirection * pvelocity) + pvelocity^2 - mspeed^2 = 0
1335                 // outspeed = (mdirection * pvelocity) +- sqrt((mdirection * pvelocity)^2 - pvelocity^2 + mspeed^2)
1336                 // PLUS SIGN!
1337                 // not defined?
1338                 // then...
1339                 // pvelocity^2 - (mdirection * pvelocity)^2 > mspeed^2
1340                 // velocity without mdirection component > mspeed
1341                 // fire at smallest possible mspeed that works?
1342                 // |(mdirection * pvelocity) * pvelocity - pvelocity| = mspeed
1343
1344                 vector solution;
1345                 solution = solve_quadratic(1, -2 * (mdirection * pvelocity), pvelocity * pvelocity - mspeed * mspeed);
1346                 if(solution_z)
1347                         outspeed = solution_y; // the larger one
1348                 else
1349                 {
1350                         //outspeed = 0; // slowest possible shot
1351                         outspeed = solution_x; // the real part (that is, the average!)
1352                         //dprint("impossible shot, adjusting\n");
1353                 }
1354
1355                 outspeed = bound(mspeed * autocvar_g_projectiles_newton_style_2_minfactor, outspeed, mspeed * autocvar_g_projectiles_newton_style_2_maxfactor);
1356                 outvelocity = mdirection * outspeed;
1357         }
1358         else if(nstyle == 3)
1359         {
1360                 // pseudo-Newtonian:
1361                 outspeed = mspeed + mdirection * pvelocity;
1362                 outspeed = bound(mspeed * 0.7, outspeed, mspeed * 5.0);
1363                 outvelocity = mdirection * outspeed;
1364         }
1365         else if(nstyle == 4)
1366         {
1367                 // tZorkian:
1368                 outspeed = mspeed + vlen(pvelocity);
1369                 outvelocity = mdirection * outspeed;
1370         }
1371         else
1372                 error("g_projectiles_newton_style must be 0 (absolute), 1 (Newtonian), 2 (Newtonian + aimfix), 3 (pseudo Newtonian) or 4 (tZorkian)!");
1373
1374         return outvelocity;
1375 }
1376
1377 void W_AttachToShotorg(entity flash, vector offset)
1378 {
1379         entity xflash;
1380         flash.owner = self;
1381         flash.angles_z = random() * 360;
1382         if(qcweaponanimation)
1383         {
1384                 setorigin(flash, w_shotorg + w_shotdir * 50);
1385                 flash.angles = vectoangles(w_shotdir);
1386                 flash.angles_z = random() * 360;
1387         }
1388         else
1389         {
1390                 if(gettagindex(self.weaponentity, "shot"))
1391                         setattachment(flash, self.weaponentity, "shot");
1392                 else
1393                         setattachment(flash, self.weaponentity, "tag_shot");
1394                 setorigin(flash, offset);
1395
1396                 xflash = spawn();
1397                 copyentity(flash, xflash);
1398
1399                 flash.viewmodelforclient = self;
1400
1401                 if(self.weaponentity.oldorigin_x > 0)
1402                 {
1403                         setattachment(xflash, self.exteriorweaponentity, "");
1404                         setorigin(xflash, self.weaponentity.oldorigin + offset);
1405                 }
1406                 else
1407                 {
1408                         if(gettagindex(self.exteriorweaponentity, "shot"))
1409                                 setattachment(xflash, self.exteriorweaponentity, "shot");
1410                         else
1411                                 setattachment(xflash, self.exteriorweaponentity, "tag_shot");
1412                         setorigin(xflash, offset);
1413                 }
1414         }
1415 }
1416
1417 vector cliptoplane(vector v, vector p)
1418 {
1419         return v - (v * p) * p;
1420 }
1421
1422 vector solve_cubic_pq(float p, float q)
1423 {
1424         float D, u, v, a;
1425         D = q*q/4.0 + p*p*p/27.0;
1426         if(D < 0)
1427         {
1428                 // irreducibilis
1429                 a = 1.0/3.0 * acos(-q/2.0 * sqrt(-27.0/(p*p*p)));
1430                 u = sqrt(-4.0/3.0 * p);
1431                 // a in range 0..pi/3
1432                 // cos(a)
1433                 // cos(a + 2pi/3)
1434                 // cos(a + 4pi/3)
1435                 return
1436                         u *
1437                         (
1438                                 '1 0 0' * cos(a + 2.0/3.0*M_PI)
1439                                 +
1440                                 '0 1 0' * cos(a + 4.0/3.0*M_PI)
1441                                 +
1442                                 '0 0 1' * cos(a)
1443                         );
1444         }
1445         else if(D == 0)
1446         {
1447                 // simple
1448                 if(p == 0)
1449                         return '0 0 0';
1450                 u = 3*q/p;
1451                 v = -u/2;
1452                 if(u >= v)
1453                         return '1 1 0' * v + '0 0 1' * u;
1454                 else
1455                         return '0 1 1' * v + '1 0 0' * u;
1456         }
1457         else
1458         {
1459                 // cardano
1460                 u = cbrt(-q/2.0 + sqrt(D));
1461                 v = cbrt(-q/2.0 - sqrt(D));
1462                 return '1 1 1' * (u + v);
1463         }
1464 }
1465 vector solve_cubic_abcd(float a, float b, float c, float d)
1466 {
1467         // y = 3*a*x + b
1468         // x = (y - b) / 3a
1469         float p, q;
1470         vector v;
1471         p = (9*a*c - 3*b*b);
1472         q = (27*a*a*d - 9*a*b*c + 2*b*b*b);
1473         v = solve_cubic_pq(p, q);
1474         v = (v -  b * '1 1 1') * (1.0 / (3.0 * a));
1475         if(a < 0)
1476                 v += '1 0 -1' * (v_z - v_x); // swap x, z
1477         return v;
1478 }
1479
1480 vector findperpendicular(vector v)
1481 {
1482         vector p;
1483         p_x = v_z;
1484         p_y = -v_x;
1485         p_z = v_y;
1486         return normalize(cliptoplane(p, v));
1487 }
1488
1489 vector W_CalculateProjectileSpread(vector forward, float spread)
1490 {
1491         float sigma;
1492         vector v1, v2;
1493         float dx, dy, r;
1494         float sstyle;
1495         spread *= g_weaponspreadfactor;
1496         if(spread <= 0)
1497                 return forward;
1498         sstyle = autocvar_g_projectiles_spread_style;
1499
1500         if(sstyle == 0)
1501         {
1502                 // this is the baseline for the spread value!
1503                 // standard deviation: sqrt(2/5)
1504                 // density function: sqrt(1-r^2)
1505                 return forward + randomvec() * spread;
1506         }
1507         else if(sstyle == 1)
1508         {
1509                 // same thing, basically
1510                 return normalize(forward + cliptoplane(randomvec() * spread, forward));
1511         }
1512         else if(sstyle == 2)
1513         {
1514                 // circle spread... has at sigma=1 a standard deviation of sqrt(1/2)
1515                 sigma = spread * 0.89442719099991587855; // match baseline stddev
1516                 v1 = findperpendicular(forward);
1517                 v2 = cross(forward, v1);
1518                 // random point on unit circle
1519                 dx = random() * 2 * M_PI;
1520                 dy = sin(dx);
1521                 dx = cos(dx);
1522                 // radius in our dist function
1523                 r = random();
1524                 r = sqrt(r);
1525                 return normalize(forward + (v1 * dx + v2 * dy) * r * sigma);
1526         }
1527         else if(sstyle == 3) // gauss 3d
1528         {
1529                 sigma = spread * 0.44721359549996; // match baseline stddev
1530                 // note: 2D gaussian has sqrt(2) times the stddev of 1D, so this factor is right
1531                 v1 = forward;
1532                 v1_x += gsl_ran_gaussian(sigma);
1533                 v1_y += gsl_ran_gaussian(sigma);
1534                 v1_z += gsl_ran_gaussian(sigma);
1535                 return v1;
1536         }
1537         else if(sstyle == 4) // gauss 2d
1538         {
1539                 sigma = spread * 0.44721359549996; // match baseline stddev
1540                 // note: 2D gaussian has sqrt(2) times the stddev of 1D, so this factor is right
1541                 v1_x = gsl_ran_gaussian(sigma);
1542                 v1_y = gsl_ran_gaussian(sigma);
1543                 v1_z = gsl_ran_gaussian(sigma);
1544                 return normalize(forward + cliptoplane(v1, forward));
1545         }
1546         else if(sstyle == 5) // 1-r
1547         {
1548                 sigma = spread * 1.154700538379252; // match baseline stddev
1549                 v1 = findperpendicular(forward);
1550                 v2 = cross(forward, v1);
1551                 // random point on unit circle
1552                 dx = random() * 2 * M_PI;
1553                 dy = sin(dx);
1554                 dx = cos(dx);
1555                 // radius in our dist function
1556                 r = random();
1557                 r = solve_cubic_abcd(-2, 3, 0, -r) * '0 1 0';
1558                 return normalize(forward + (v1 * dx + v2 * dy) * r * sigma);
1559         }
1560         else if(sstyle == 6) // 1-r^2
1561         {
1562                 sigma = spread * 1.095445115010332; // match baseline stddev
1563                 v1 = findperpendicular(forward);
1564                 v2 = cross(forward, v1);
1565                 // random point on unit circle
1566                 dx = random() * 2 * M_PI;
1567                 dy = sin(dx);
1568                 dx = cos(dx);
1569                 // radius in our dist function
1570                 r = random();
1571                 r = sqrt(1 - r);
1572                 r = sqrt(1 - r);
1573                 return normalize(forward + (v1 * dx + v2 * dy) * r * sigma);
1574         }
1575         else if(sstyle == 7) // (1-r) (2-r)
1576         {
1577                 sigma = spread * 1.224744871391589; // match baseline stddev
1578                 v1 = findperpendicular(forward);
1579                 v2 = cross(forward, v1);
1580                 // random point on unit circle
1581                 dx = random() * 2 * M_PI;
1582                 dy = sin(dx);
1583                 dx = cos(dx);
1584                 // radius in our dist function
1585                 r = random();
1586                 r = 1 - sqrt(r);
1587                 r = 1 - sqrt(r);
1588                 return normalize(forward + (v1 * dx + v2 * dy) * r * sigma);
1589         }
1590         else
1591                 error("g_projectiles_spread_style must be 0 (sphere), 1 (flattened sphere), 2 (circle), 3 (gauss 3D), 4 (gauss plane), 5 (linear falloff), 6 (quadratic falloff), 7 (stronger falloff)!");
1592         return '0 0 0';
1593         /*
1594          * how to derive falloff functions:
1595          * rho(r) := (2-r) * (1-r);
1596          * a : 0;
1597          * b : 1;
1598          * rhor(r) := r * rho(r);
1599          * cr(t) := integrate(rhor(r), r, a, t);
1600          * scr(t) := integrate(rhor(r) * r^2, r, a, t);
1601          * variance : scr(b) / cr(b);
1602          * solve(cr(r) = rand * cr(b), r), programmmode:false;
1603          * sqrt(0.4 / variance), numer;
1604          */
1605 }
1606
1607 #if 0
1608 float mspercallsum;
1609 float mspercallsstyle;
1610 float mspercallcount;
1611 #endif
1612 void W_SetupProjectileVelocityEx(entity missile, vector dir, vector upDir, float pSpeed, float pUpSpeed, float pZSpeed, float spread, float forceAbsolute)
1613 {
1614         if(missile.owner == world)
1615                 error("Unowned missile");
1616
1617         dir = dir + upDir * (pUpSpeed / pSpeed);
1618         dir_z += pZSpeed / pSpeed;
1619         pSpeed *= vlen(dir);
1620         dir = normalize(dir);
1621
1622 #if 0
1623         if(autocvar_g_projectiles_spread_style != mspercallsstyle)
1624         {
1625                 mspercallsum = mspercallcount = 0;
1626                 mspercallsstyle = autocvar_g_projectiles_spread_style;
1627         }
1628         mspercallsum -= gettime(GETTIME_HIRES);
1629 #endif
1630         dir = W_CalculateProjectileSpread(dir, spread);
1631 #if 0
1632         mspercallsum += gettime(GETTIME_HIRES);
1633         mspercallcount += 1;
1634         print("avg: ", ftos(mspercallcount / mspercallsum), " per sec\n");
1635 #endif
1636
1637         missile.velocity = W_CalculateProjectileVelocity(missile.owner.velocity, pSpeed * dir, forceAbsolute);
1638 }
1639
1640 void W_SetupProjectileVelocity(entity missile, float pSpeed, float spread)
1641 {
1642         W_SetupProjectileVelocityEx(missile, w_shotdir, v_up, pSpeed, 0, 0, spread, FALSE);
1643 }
1644
1645 #define W_SETUPPROJECTILEVELOCITY_UP(m,s) W_SetupProjectileVelocityEx(m, w_shotdir, v_up, cvar(#s "_speed"), cvar(#s "_speed_up"), cvar(#s "_speed_z"), cvar(#s "_spread"), FALSE)
1646 #define W_SETUPPROJECTILEVELOCITY(m,s) W_SetupProjectileVelocityEx(m, w_shotdir, v_up, cvar(#s "_speed"), 0, 0, cvar(#s "_spread"), FALSE)
1647
1648 void W_DecreaseAmmo(.float ammo_type, float ammo_use, float ammo_reload)
1649 {
1650         if((self.items & IT_UNLIMITED_WEAPON_AMMO) && !ammo_reload)
1651                 return;
1652
1653         // if this weapon is reloadable, decrease its load. Else decrease the player's ammo
1654         if(ammo_reload)
1655         {
1656                 self.clip_load -= ammo_use;
1657                 self.weapon_load[self.weapon] = self.clip_load;
1658         }
1659         else
1660                 self.(self.current_ammo) -= ammo_use;
1661 }
1662
1663 // weapon reloading code
1664
1665 .float reload_ammo_amount, reload_ammo_min, reload_time;
1666 .float reload_complain;
1667 .string reload_sound;
1668
1669 void W_ReloadedAndReady()
1670 {
1671         // finish the reloading process, and do the ammo transfer
1672
1673         self.clip_load = self.old_clip_load; // restore the ammo counter, in case we still had ammo in the weapon before reloading
1674
1675         // if the gun uses no ammo, max out weapon load, else decrease ammo as we increase weapon load
1676         if(!self.reload_ammo_min || self.items & IT_UNLIMITED_WEAPON_AMMO)
1677                 self.clip_load = self.reload_ammo_amount;
1678         else
1679         {
1680                 while(self.clip_load < self.reload_ammo_amount && self.(self.current_ammo)) // make sure we don't add more ammo than we have
1681                 {
1682                         self.clip_load += 1;
1683                         self.(self.current_ammo) -= 1;
1684                 }
1685         }
1686         self.weapon_load[self.weapon] = self.clip_load;
1687
1688         // do not set ATTACK_FINISHED in reload code any more. This causes annoying delays if eg: You start reloading a weapon,
1689         // then quickly switch to another weapon and back. Reloading is canceled, but the reload delay is still there,
1690         // so your weapon is disabled for a few seconds without reason
1691
1692         //ATTACK_FINISHED(self) -= self.reload_time - 1;
1693
1694         w_ready();
1695 }
1696
1697 void W_Reload(float sent_ammo_min, float sent_ammo_amount, float sent_time, string sent_sound)
1698 {
1699         // set global values to work with
1700
1701         self.reload_ammo_min = sent_ammo_min;
1702         self.reload_ammo_amount = sent_ammo_amount;
1703         self.reload_time = sent_time;
1704         self.reload_sound = sent_sound;
1705
1706         // check if we meet the necessary conditions to reload
1707
1708         entity e;
1709         e = get_weaponinfo(self.weapon);
1710
1711         // don't reload weapons that don't have the RELOADABLE flag
1712         if not(e.spawnflags & WEP_FLAG_RELOADABLE)
1713         {
1714                 dprint("Warning: Attempted to reload a weapon that does not have the WEP_FLAG_RELOADABLE flag. Fix your code!\n");
1715                 return;
1716         }
1717
1718         // return if reloading is disabled for this weapon
1719         if(!self.reload_ammo_amount)
1720                 return;
1721
1722         // our weapon is fully loaded, no need to reload
1723         if (self.clip_load >= self.reload_ammo_amount)
1724                 return;
1725
1726         // no ammo, so nothing to load
1727         if(!self.(self.current_ammo) && self.reload_ammo_min)
1728         if not(self.items & IT_UNLIMITED_WEAPON_AMMO)
1729         {
1730                 if(clienttype(self) == CLIENTTYPE_REAL && self.reload_complain < time)
1731                 {
1732                         play2(self, "weapons/unavailable.wav");
1733                         sprint(self, strcat("You don't have enough ammo to reload the ^2", W_Name(self.weapon), "\n"));
1734                         self.reload_complain = time + 1;
1735                 }
1736                 // switch away if the amount of ammo is not enough to keep using this weapon
1737                 if not(weapon_action(self.weapon, WR_CHECKAMMO1) + weapon_action(self.weapon, WR_CHECKAMMO2))
1738                 {
1739                         self.clip_load = -1; // reload later
1740                         W_SwitchToOtherWeapon(self);
1741                 }
1742                 return;
1743         }
1744
1745         if (self.weaponentity)
1746         {
1747                 if (self.weaponentity.wframe == WFRAME_RELOAD)
1748                         return;
1749
1750                 // allow switching away while reloading, but this will cause a new reload!
1751                 self.weaponentity.state = WS_READY;
1752         }
1753
1754         // now begin the reloading process
1755
1756         sound (self, CH_WEAPON_B, self.reload_sound, VOL_BASE, ATTN_NORM);
1757
1758         // do not set ATTACK_FINISHED in reload code any more. This causes annoying delays if eg: You start reloading a weapon,
1759         // then quickly switch to another weapon and back. Reloading is canceled, but the reload delay is still there,
1760         // so your weapon is disabled for a few seconds without reason
1761
1762         //ATTACK_FINISHED(self) = max(time, ATTACK_FINISHED(self)) + self.reload_time + 1;
1763
1764         weapon_thinkf(WFRAME_RELOAD, self.reload_time, W_ReloadedAndReady);
1765
1766         if(self.clip_load < 0)
1767                 self.clip_load = 0;
1768         self.old_clip_load = self.clip_load;
1769         self.clip_load = self.weapon_load[self.weapon] = -1;
1770 }