data/qcsrc/server/cl_weaponsystem.qc

   1 /*
   2 ===========================================================================
   3
   4   CLIENT WEAPONSYSTEM CODE
   5   Bring back W_Weaponframe
   6
   7 ===========================================================================
   8 */
   9
  10 float W_WeaponSpeedFactor()
  11 {
  12         float t;
  13         t = 1.0 / g_weaponspeedfactor;
  14
  15         if(g_runematch)
  16         {
  17                 if(self.runes & RUNE_SPEED)
  18                 {
  19                         if(self.runes & CURSE_SLOW)
  20                                 t = t * cvar("g_balance_rune_speed_combo_atkrate");
  21                         else
  22                                 t = t * cvar("g_balance_rune_speed_atkrate");
  23                 }
  24                 else if(self.runes & CURSE_SLOW)
  25                 {
  26                         t = t * cvar("g_balance_curse_slow_atkrate");
  27                 }
  28         }
  29
  30         return t;
  31 }
  32
  33 void W_SwitchWeapon_Force(entity e, float w)
  34 {
  35         e.cnt = e.switchweapon;
  36         e.switchweapon = w;
  37 }
  38
  39 .float antilag_debug;
  40
  41 // VorteX: static frame globals
  42 float WFRAME_DONTCHANGE = -1;
  43 float WFRAME_FIRE1 = 0;
  44 float WFRAME_FIRE2 = 1;
  45 float WFRAME_IDLE = 2;
  46 float WFRAME_RELOAD = 3;
  47 .float wframe;
  48
  49 void(float fr, float t, void() func) weapon_thinkf;
  50
  51 vector W_HitPlotUnnormalizedUntransform(vector screenforward, vector screenright, vector screenup, vector v)
  52 {
  53         vector ret;
  54         ret_x = screenright * v;
  55         ret_y = screenup * v;
  56         ret_z = screenforward * v;
  57         return ret;
  58 }
  59
  60 vector W_HitPlotNormalizedUntransform(vector org, entity targ, vector screenforward, vector screenright, vector screenup, vector v)
  61 {
  62         float i, j, k;
  63         vector mi, ma, thisv, myv, ret;
  64
  65         myv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, org);
  66
  67         // x = 0..1 relative to hitbox; y = 0..1 relative to hitbox; z = distance
  68
  69         for(i = 0; i < 2; ++i) for(j = 0; j < 2; ++j) for(k = 0; k < 2; ++k)
  70         {
  71                 thisv = targ.origin;
  72                 if(i) thisv_x += targ.maxs_x; else thisv_x += targ.mins_x;
  73                 if(j) thisv_y += targ.maxs_y; else thisv_y += targ.mins_y;
  74                 if(k) thisv_z += targ.maxs_z; else thisv_z += targ.mins_z;
  75                 thisv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, thisv);
  76                 if(i || j || k)
  77                 {
  78                         if(mi_x > thisv_x) mi_x = thisv_x; if(ma_x < thisv_x) ma_x = thisv_x;
  79                         if(mi_y > thisv_y) mi_y = thisv_y; if(ma_y < thisv_y) ma_y = thisv_y;
  80                         //if(mi_z > thisv_z) mi_z = thisv_z; if(ma_z < thisv_z) ma_y = thisv_z;
  81                 }
  82                 else
  83                 {
  84                         // first run
  85                         mi = ma = thisv;
  86                 }
  87         }
  88
  89         thisv = W_HitPlotUnnormalizedUntransform(screenforward, screenright, screenup, v);
  90         ret_x = (thisv_x - mi_x) / (ma_x - mi_x);
  91         ret_y = (thisv_y - mi_y) / (ma_y - mi_y);
  92         ret_z = thisv_z - myv_z;
  93         return ret;
  94 }
  95
  96 void W_HitPlotAnalysis(entity player, vector screenforward, vector screenright, vector screenup)
  97 {
  98         vector hitplot;
  99         vector org;
 100         float lag;
 101
 102         if(player.hitplotfh >= 0)
 103         {
 104                 lag = ANTILAG_LATENCY(player);
 105                 if(lag < 0.001)
 106                         lag = 0;
 107                 if(clienttype(player) != CLIENTTYPE_REAL)
 108                         lag = 0; // only antilag for clients
 109
 110                 org = player.origin + player.view_ofs;
 111                 traceline_antilag_force(player, org, org + screenforward * MAX_SHOT_DISTANCE, MOVE_NORMAL, player, lag);
 112                 if(trace_ent.flags & FL_CLIENT)
 113                 {
 114                         antilag_takeback(trace_ent, time - lag);
 115                         hitplot = W_HitPlotNormalizedUntransform(org, trace_ent, screenforward, screenright, screenup, trace_endpos);
 116                         antilag_restore(trace_ent);
 117                         fputs(player.hitplotfh, strcat(ftos(hitplot_x), " ", ftos(hitplot_y), " ", ftos(hitplot_z), " ", ftos(player.switchweapon), "\n"));
 118                         //print(strcat(ftos(hitplot_x), " ", ftos(hitplot_y), " ", ftos(hitplot_z), "\n"));
 119                 }
 120         }
 121 }
 122
 123 vector w_shotorg;
 124 vector w_shotdir;
 125
 126 // this function calculates w_shotorg and w_shotdir based on the weapon model
 127 // offset, trueaim and antilag, and won't put w_shotorg inside a wall.
 128 // make sure you call makevectors first (FIXME?)
 129 void W_SetupShot_ProjectileSize(entity ent, vector mi, vector ma, float antilag, float recoil, string snd)
 130 {
 131         float nudge = 1; // added to traceline target and subtracted from result
 132         local vector trueaimpoint;
 133         local float oldsolid;
 134         vector vecs, dv;
 135         oldsolid = ent.dphitcontentsmask;
 136         ent.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 137         traceline(ent.origin + ent.view_ofs, ent.origin + ent.view_ofs + v_forward * MAX_SHOT_DISTANCE, MOVE_NOMONSTERS, ent);
 138         trueaimpoint = trace_endpos;
 139
 140         W_HitPlotAnalysis(ent, v_forward, v_right, v_up);
 141
 142         if(ent.weaponentity.movedir_x > 0)
 143         {
 144                 vecs = ent.weaponentity.movedir;
 145                 vecs_y = -vecs_y;
 146         }
 147         else
 148                 vecs = '0 0 0';
 149
 150         if(debug_shotorg != '0 0 0')
 151                 vecs = debug_shotorg;
 152
 153         dv = v_right * vecs_y + v_up * vecs_z;
 154         w_shotorg = ent.origin + ent.view_ofs + dv;
 155
 156         // now move the shotorg forward as much as requested if possible
 157         tracebox(w_shotorg, mi, ma, w_shotorg + v_forward * (vecs_x + nudge), MOVE_NORMAL, ent);
 158         w_shotorg = trace_endpos - v_forward * nudge;
 159         // calculate the shotdir from the chosen shotorg
 160         w_shotdir = normalize(trueaimpoint - w_shotorg);
 161
 162 #if 0
 163         // explanation of g_antilag:
 164         // if client reports it was aiming at a player, and the serverside trace
 165         // says it would miss, change the aim point to the player's new origin,
 166         // but only if the shot at the player's new origin would hit of course
 167         //
 168         // FIXME: a much better method for bullet weapons would be to leave a
 169         // trail of lagged 'ghosts' behind players, and see if the bullet hits the
 170         // ghost corresponding to this player's ping time, and if so it would do
 171         // damage to the real player
 172         if (antilag)
 173         if (ent.cursor_trace_ent)                 // client was aiming at someone
 174         if (ent.cursor_trace_ent != ent)         // just to make sure
 175         if (ent.cursor_trace_ent.takedamage)      // and that person is killable
 176         if (ent.cursor_trace_ent.classname == "player") // and actually a player
 177         if (cvar("g_antilag") == 1)
 178         {
 179                 // verify that the shot would miss without antilag
 180                 // (avoids an issue where guns would always shoot at their origin)
 181                 traceline(w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, ent);
 182                 if (!trace_ent.takedamage)
 183                 {
 184                         // verify that the shot would hit if altered
 185                         traceline(w_shotorg, ent.cursor_trace_ent.origin, MOVE_NORMAL, ent);
 186                         if (trace_ent == ent.cursor_trace_ent)
 187                         {
 188                                 // verify that the shot would hit in the past
 189                                 if(ent.antilag_debug)
 190                                         antilag_takeback(ent.cursor_trace_ent, time - ent.antilag_debug);
 191                                 else
 192                                         antilag_takeback(ent.cursor_trace_ent, time - ANTILAG_LATENCY(ent));
 193
 194                                 traceline(ent.origin + ent.view_ofs, ent.origin + ent.view_ofs + v_forward * MAX_SHOT_DISTANCE, MOVE_NORMAL, ent);
 195                                 antilag_restore(ent.cursor_trace_ent);
 196
 197                                 if(trace_ent == ent.cursor_trace_ent)
 198                                 {
 199                                         // HIT!
 200                                         w_shotdir = normalize(ent.cursor_trace_ent.origin - w_shotorg);
 201                                         dprint("ANTILAG HIT for ", ent.netname, "\n");
 202                                 }
 203                                 else
 204                                 {
 205                                         // prydon cursor aimbot or odd network conditions
 206                                         dprint("WARNING: antilag ghost trace for ", ent.netname, " failed!\n");
 207                                 }
 208
 209                                 if(cvar("developer") >= 2)
 210                                 {
 211                                         vector v, vplus, vel;
 212                                         float X;
 213                                         v     = antilag_takebackorigin(ent.cursor_trace_ent, time - (ANTILAG_LATENCY(ent)       ));
 214                                         vplus = antilag_takebackorigin(ent.cursor_trace_ent, time - (ANTILAG_LATENCY(ent) + 0.01));
 215                                         vel = (vplus - v) * (1 / 0.01);
 216                                         // solve: v + X * vel = closest to ent.origin + ent.view_ofs, v_forward axis
 217                                         v     -= (ent.origin + ent.view_ofs);
 218                                         // solve: v + X * vel = closest to v_forward axis
 219                                         // project into 2D by subtracting v_forward components:
 220                                         v   -= (v   * v_forward) * v_forward;
 221                                         vel -= (vel * v_forward) * v_forward;
 222                                         // solve: v + X * vel = closest to origin
 223                                         // (v + X * vel)^2 closest to 0
 224                                         // v^2 + 2 * X * (v * vel) + X^2 * vel^2 closest to 0
 225                                         X = -(v * vel) / (vel * vel);
 226                                         dprint("dead center needs adjustment of ", ftos(X), " (that is, ", ftos(ANTILAG_LATENCY(ent) + X), " instead of ", ftos(ANTILAG_LATENCY(ent)), "\n");
 227                                 }
 228                         }
 229                 }
 230         }
 231 #else
 232         if (antilag)
 233         {
 234                 if (cvar("g_antilag") == 1) // switch to "ghost" if not hitting original
 235                 {
 236                         traceline(w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, ent);
 237                         if (!trace_ent.takedamage)
 238                         {
 239                                 traceline_antilag_force (ent, w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, ent, ANTILAG_LATENCY(ent));
 240                                 if (trace_ent.takedamage && trace_ent.classname == "player")
 241                                 {
 242                                         entity e;
 243                                         e = trace_ent;
 244                                         traceline(w_shotorg, e.origin, MOVE_NORMAL, ent);
 245                                         if(trace_ent == e)
 246                                                 w_shotdir = normalize(trace_ent.origin - w_shotorg);
 247                                 }
 248                         }
 249                 }
 250                 else if(cvar("g_antilag") == 3) // client side hitscan
 251                 {
 252                         if (ent.cursor_trace_ent)                 // client was aiming at someone
 253                         if (ent.cursor_trace_ent != ent)         // just to make sure
 254                         if (ent.cursor_trace_ent.takedamage)      // and that person is killable
 255                         if (ent.cursor_trace_ent.classname == "player") // and actually a player
 256                         {
 257                                 // verify that the shot would miss without antilag
 258                                 // (avoids an issue where guns would always shoot at their origin)
 259                                 traceline(w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, ent);
 260                                 if (!trace_ent.takedamage)
 261                                 {
 262                                         // verify that the shot would hit if altered
 263                                         traceline(w_shotorg, ent.cursor_trace_ent.origin, MOVE_NORMAL, ent);
 264                                         if (trace_ent == ent.cursor_trace_ent)
 265                                                 w_shotdir = normalize(ent.cursor_trace_ent.origin - w_shotorg);
 266                                         else
 267                                                 print("antilag fail\n");
 268                                 }
 269                         }
 270                 }
 271         }
 272 #endif
 273
 274         ent.dphitcontentsmask = oldsolid; // restore solid type (generally SOLID_SLIDEBOX)
 275
 276         if (!g_norecoil)
 277                 ent.punchangle_x = recoil * -1;
 278
 279         if (snd != "")
 280         {
 281                 sound (ent, CHAN_WEAPON, snd, VOL_BASE, ATTN_NORM);
 282         }
 283
 284         if (ent.items & IT_STRENGTH)
 285         if (!g_minstagib)
 286                 sound (ent, CHAN_AUTO, "weapons/strength_fire.wav", VOL_BASE, ATTN_NORM);
 287 };
 288
 289 void W_SetupShot(entity ent, float antilag, float recoil, string snd)
 290 {
 291         W_SetupShot_ProjectileSize(ent, '0 0 0', '0 0 0', antilag, recoil, snd);
 292 }
 293
 294 void LaserTarget_Think()
 295 {
 296         entity e;
 297         vector offset;
 298         float uselaser;
 299         uselaser = 0;
 300
 301         // list of weapons that will use the laser, and the options that enable it
 302         if(self.owner.laser_on && self.owner.weapon == WEP_ROCKET_LAUNCHER && g_laserguided_missile)
 303                 uselaser = 1;
 304         // example
 305         //if(self.owner.weapon == WEP_ELECTRO && cvar("g_laserguided_electro"))
 306         //      uselaser = 1;
 307
 308
 309
 310         // if a laser-enabled weapon isn't selected, delete any existing laser and quit
 311         if(!uselaser)
 312         {
 313                 // rocket launcher isn't selected, so no laser target.
 314                 if(self.lasertarget != world)
 315                 {
 316                         remove(self.lasertarget);
 317                         self.lasertarget = world;
 318                 }
 319                 return;
 320         }
 321
 322         if(!self.lasertarget)
 323         {
 324                 // we don't have a lasertarget entity, so spawn one
 325                 //bprint("create laser target\n");
 326                 e = self.lasertarget = spawn();
 327                 e.owner = self.owner;                   // Its owner is my owner
 328                 e.classname = "laser_target";
 329                 e.movetype = MOVETYPE_NOCLIP;   // don't touch things
 330                 setmodel(e, "models/laser_dot.mdl");    // what it looks like, precision set below
 331                 e.scale = 1.25;                         // make it larger
 332                 e.alpha = 0.25;                         // transparency
 333                 e.colormod = '255 0 0' * (1/255) * 8;   // change colors
 334                 e.effects = EF_FULLBRIGHT | EF_LOWPRECISION;
 335                 // make it dynamically glow
 336                 // you should avoid over-using this, as it can slow down the player's computer.
 337                 e.glow_color = 251; // red color
 338                 e.glow_size = 12;
 339         }
 340         else
 341                 e = self.lasertarget;
 342
 343         // move the laser dot to where the player is looking
 344
 345         makevectors(self.owner.v_angle); // set v_forward etc to the direction the player is looking
 346         offset = '0 0 26' + v_right*3;
 347         traceline(self.owner.origin + offset, self.owner.origin + offset + v_forward * MAX_SHOT_DISTANCE, FALSE, self); // trace forward until you hit something, like a player or wall
 348         setorigin(e, trace_endpos + v_forward*8); // move me to where the traceline ended
 349         if(trace_plane_normal != '0 0 0')
 350                 e.angles = vectoangles(trace_plane_normal);
 351         else
 352                 e.angles = vectoangles(v_forward);
 353 }
 354
 355 float CL_Weaponentity_CustomizeEntityForClient()
 356 {
 357         self.viewmodelforclient = self.owner;
 358         if(other.classname == "spectator")
 359                 if(other.enemy == self.owner)
 360                         self.viewmodelforclient = other;
 361         return TRUE;
 362 }
 363
 364 float qcweaponanimation;
 365 vector weapon_offset = '0 -10 0';
 366 vector weapon_adjust = '10 0 -15';
 367 .vector weapon_morph0origin;
 368 .vector weapon_morph0angles;
 369 .float  weapon_morph0time;
 370 .vector weapon_morph1origin;
 371 .vector weapon_morph1angles;
 372 .float  weapon_morph1time;
 373 .vector weapon_morph2origin;
 374 .vector weapon_morph2angles;
 375 .float  weapon_morph2time;
 376 .vector weapon_morph3origin;
 377 .vector weapon_morph3angles;
 378 .float  weapon_morph3time;
 379 .vector weapon_morph4origin;
 380 .vector weapon_morph4angles;
 381 .float  weapon_morph4time;
 382 .string weaponname;
 383 #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)
 384
 385 /*
 386  * supported formats:
 387  *
 388  * 1. simple animated model, muzzlr flash handling on h_ model:
 389  *    h_tuba.dpm, h_tuba.dpm.animinfo - invisible model controlling the animation
 390  *      tags:
 391  *        shot = muzzle end (shot origin, also used for muzzle flashes)
 392  *        shell = casings ejection point (must be on the right hand side of the gun)
 393  *        weapon = attachment for v_tuba.md3
 394  *    v_tuba.md3 - first and third person model
 395  *    g_tuba.md3 - pickup model
 396  *
 397  * 2. fully animated model, muzzle flash handling on h_ model:
 398  *    h_tuba.dpm, h_tuba.dpm.animinfo - animated first person model
 399  *      tags:
 400  *        shot = muzzle end (shot origin, also used for muzzle flashes)
 401  *        shell = casings ejection point (must be on the right hand side of the gun)
 402  *        handle = corresponding to the origin of v_tuba.md3 (used for muzzle flashes)
 403  *    v_tuba.md3 - third person model
 404  *    g_tuba.md3 - pickup model
 405  *
 406  * 3. fully animated model, muzzle flash handling on v_ model:
 407  *    h_tuba.dpm, h_tuba.dpm.animinfo - animated first person model
 408  *      tags:
 409  *        shot = muzzle end (shot origin)
 410  *        shell = casings ejection point (must be on the right hand side of the gun)
 411  *    v_tuba.md3 - third person model
 412  *      tags:
 413  *        shot = muzzle end (for muzzle flashes)
 414  *    g_tuba.md3 - pickup model
 415  */
 416
 417 void CL_Weaponentity_Think()
 418 {
 419         float tb, v_shot_idx;
 420         self.nextthink = time;
 421         if (intermission_running)
 422                 self.frame = self.anim_idle_x;
 423         if (self.owner.weaponentity != self)
 424         {
 425                 if (self.weaponentity)
 426                         remove(self.weaponentity);
 427                 remove(self);
 428                 return;
 429         }
 430         if (self.owner.deadflag != DEAD_NO)
 431         {
 432                 self.model = "";
 433                 if (self.weaponentity)
 434                         self.weaponentity.model = "";
 435                 return;
 436         }
 437         if (self.cnt != self.owner.weapon || self.dmg != self.owner.modelindex || self.deadflag != self.owner.deadflag)
 438         {
 439                 self.cnt = self.owner.weapon;
 440                 self.dmg = self.owner.modelindex;
 441                 self.deadflag = self.owner.deadflag;
 442
 443                 string animfilename;
 444                 float animfile;
 445                 if (self.owner.weaponname != "")
 446                 {
 447                         // if there is a child entity, hide it until we're sure we use it
 448                         if (self.weaponentity)
 449                                 self.weaponentity.model = "";
 450                         setmodel(self, strcat("models/weapons/v_", self.owner.weaponname, ".md3")); // precision set below
 451                         v_shot_idx = gettagindex(self, "shot"); // used later
 452
 453                         if(qcweaponanimation)
 454                         {
 455                                 self.angles = '0 0 0';
 456                                 makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 457                                 self.movedir = weapon_offset_x * v_forward - weapon_offset_y * v_right + weapon_offset_z * v_up + weapon_adjust;
 458                                 self.movedir_x += 32;
 459                                 self.spawnorigin = self.movedir;
 460                                 // oldorigin - not calculated here
 461                         }
 462                         else
 463                         {
 464                                 setmodel(self, strcat("models/weapons/h_", self.owner.weaponname, ".dpm")); // precision set below
 465                                 animfilename = strcat("models/weapons/h_", self.owner.weaponname, ".dpm.animinfo");
 466                                 animfile = fopen(animfilename, FILE_READ);
 467                                 // preset some defaults that work great for renamed zym files (which don't need an animinfo)
 468                                 self.anim_fire1  = '0 1 0.01';
 469                                 self.anim_fire2  = '1 1 0.01';
 470                                 self.anim_idle   = '2 1 0.01';
 471                                 self.anim_reload = '3 1 0.01';
 472                                 if (animfile >= 0)
 473                                 {
 474                                         animparseerror = FALSE;
 475                                         self.anim_fire1  = animparseline(animfile);
 476                                         self.anim_fire2  = animparseline(animfile);
 477                                         self.anim_idle   = animparseline(animfile);
 478                                         self.anim_reload = animparseline(animfile);
 479                                         fclose(animfile);
 480                                         if (animparseerror)
 481                                                 print("Parse error in ", animfilename, ", some player animations are broken\n");
 482                                 }
 483
 484                                 // if we have a "weapon" tag, let's attach the v_ model to it ("invisible hand" style model)
 485                                 // if we don't, this is a "real" animated model
 486                                 if(gettagindex(self, "weapon"))
 487                                 {
 488                                         if (!self.weaponentity)
 489                                                 self.weaponentity = spawn();
 490                                         setmodel(self.weaponentity, strcat("models/weapons/v_", self.owner.weaponname, ".md3")); // precision does not matter
 491                                         setattachment(self.weaponentity, self, "weapon");
 492                                 }
 493                                 else
 494                                 {
 495                                         if(self.weaponentity)
 496                                                 remove(self.weaponentity);
 497                                         self.weaponentity = world;
 498                                 }
 499
 500                                 self.origin = '0 0 0';
 501                                 self.angles = '0 0 0';
 502                                 self.frame = 0;
 503                                 self.viewmodelforclient = world;
 504
 505                                 float idx;
 506                                 idx = gettagindex(self, "shot");
 507                                 if(idx)
 508                                 {
 509                                         self.movedir = gettaginfo(self, idx);
 510                                 }
 511                                 else
 512                                 {
 513                                         print("WARNING: weapon model ", self.model, " does not support the 'shot' tag, will display shots TOTALLY wrong\n");
 514                                         self.movedir = '0 0 0';
 515                                 }
 516
 517                                 idx = gettagindex(self, "shell");
 518                                 if(idx)
 519                                 {
 520                                         self.spawnorigin = gettaginfo(self, idx);
 521                                 }
 522                                 else
 523                                 {
 524                                         print("WARNING: weapon model ", self.model, " does not support the 'shell' tag, will display casings wrong\n");
 525                                         self.spawnorigin = self.movedir;
 526                                 }
 527
 528                                 if(v_shot_idx)
 529                                 {
 530                                         self.oldorigin = '0 0 0';
 531                                 }
 532                                 else
 533                                 {
 534                                         if(self.weaponentity)
 535                                                 idx = gettagindex(self, "weapon");
 536                                         else
 537                                                 idx = gettagindex(self, "handle");
 538                                         if(idx)
 539                                         {
 540                                                 self.oldorigin = self.movedir - gettaginfo(self, idx);
 541                                         }
 542                                         else
 543                                         {
 544                                                 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");
 545                                                 self.oldorigin = '0 0 0'; // there is no way to recover from this
 546                                         }
 547                                 }
 548
 549                                 self.viewmodelforclient = self.owner;
 550                         }
 551                 }
 552                 else
 553                 {
 554                         self.model = "";
 555                         if(self.weaponentity)
 556                                 remove(self.weaponentity);
 557                         self.weaponentity = world;
 558                         self.movedir = '0 0 0';
 559                         self.spawnorigin = '0 0 0';
 560                         self.oldorigin = '0 0 0';
 561                         self.anim_fire1  = '0 1 0.01';
 562                         self.anim_fire2  = '0 1 0.01';
 563                         self.anim_idle   = '0 1 0.01';
 564                         self.anim_reload = '0 1 0.01';
 565                 }
 566
 567                 self.view_ofs = '0 0 0';
 568
 569                 if(self.movedir_x >= 0)
 570                 {
 571                         vector v0;
 572                         v0 = self.movedir;
 573                         self.movedir = shotorg_adjust(v0, FALSE, FALSE);
 574                         self.view_ofs = shotorg_adjust(v0, FALSE, TRUE) - v0;
 575                 }
 576                 self.owner.stat_shotorg = compressShotOrigin(self.movedir);
 577                 self.movedir = decompressShotOrigin(self.owner.stat_shotorg); // make them match perfectly
 578
 579                 self.spawnorigin += self.view_ofs; // offset the casings origin by the same amount
 580
 581                 // check if an instant weapon switch occurred
 582                 if (qcweaponanimation)
 583                 {
 584                         if (self.state == WS_READY)
 585                         {
 586                                 self.angles = '0 0 0';
 587                                 makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 588                                 setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
 589                         }
 590                 }
 591                 else
 592                         setorigin(self, self.view_ofs);
 593                 // reset animstate now
 594                 self.wframe = WFRAME_IDLE;
 595                 self.weapon_morph0time = 0;
 596                 self.weapon_morph1time = 0;
 597                 self.weapon_morph2time = 0;
 598                 self.weapon_morph3time = 0;
 599                 self.weapon_morph4time = 0;
 600                 setanim(self, self.anim_idle, TRUE, FALSE, TRUE);
 601         }
 602
 603         tb = (self.effects & EF_TELEPORT_BIT);
 604         self.effects = self.owner.effects & EFMASK_CHEAP;
 605         self.effects &~= EF_LOWPRECISION;
 606         self.effects &~= EF_FULLBRIGHT; // can mask team color, so get rid of it
 607         self.effects &~= EF_TELEPORT_BIT;
 608         self.effects |= tb;
 609
 610         if(self.owner.alpha != 0)
 611                 self.alpha = self.owner.alpha;
 612         else
 613                 self.alpha = 1;
 614
 615         self.colormap = self.owner.colormap;
 616         if (self.weaponentity)
 617         {
 618                 self.weaponentity.effects = self.effects;
 619                 self.weaponentity.alpha = self.alpha;
 620                 self.weaponentity.colormap = self.colormap;
 621         }
 622
 623         self.angles = '0 0 0';
 624         local float f;
 625         f = 0;
 626         if (self.state == WS_RAISE)
 627         {
 628                 f = (self.owner.weapon_nextthink - time) * g_weaponspeedfactor / cvar("g_balance_weaponswitchdelay");
 629                 self.angles_x = -90 * f * f;
 630                 if (qcweaponanimation)
 631                 {
 632                         makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 633                         setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
 634                 }
 635         }
 636         else if (self.state == WS_DROP)
 637         {
 638                 f = 1 - (self.owner.weapon_nextthink - time) * g_weaponspeedfactor / cvar("g_balance_weaponswitchdelay");
 639                 self.angles_x = -90 * f * f;
 640                 if (qcweaponanimation)
 641                 {
 642                         makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 643                         setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
 644                 }
 645         }
 646         else if (self.state == WS_CLEAR)
 647         {
 648                 f = 1;
 649                 self.angles_x = -90 * f * f;
 650                 if (qcweaponanimation)
 651                 {
 652                         makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0' + self.angles_z * '0 0 1');
 653                         setorigin(self, QCWEAPONANIMATION_ORIGIN(self));
 654                 }
 655         }
 656         else if (qcweaponanimation && time < self.owner.weapon_morph1time)
 657         {
 658                 f = (time - self.owner.weapon_morph0time) / (self.owner.weapon_morph1time - self.owner.weapon_morph0time);
 659                 f = 1 - pow(1 - f, 3);
 660                 self.angles = self.owner.weapon_morph0angles * (1 - f) + self.owner.weapon_morph1angles * f;
 661                 setorigin(self, self.owner.weapon_morph0origin * (1 - f) + self.owner.weapon_morph1origin * f);
 662         }
 663         else if (qcweaponanimation && time < self.owner.weapon_morph2time)
 664         {
 665                 f = (time - self.owner.weapon_morph1time) / (self.owner.weapon_morph2time - self.owner.weapon_morph1time);
 666                 f = 1 - pow(1 - f, 3);
 667                 self.angles = self.owner.weapon_morph1angles * (1 - f) + self.owner.weapon_morph2angles * f;
 668                 setorigin(self, self.owner.weapon_morph1origin * (1 - f) + self.owner.weapon_morph2origin * f);
 669         }
 670         else if (qcweaponanimation && time < self.owner.weapon_morph3time)
 671         {
 672                 f = (time - self.owner.weapon_morph2time) / (self.owner.weapon_morph3time - self.owner.weapon_morph2time);
 673                 f = 1 - pow(1 - f, 3);
 674                 self.angles = self.owner.weapon_morph2angles * (1 - f) + self.owner.weapon_morph3angles * f;
 675                 setorigin(self, self.owner.weapon_morph2origin * (1 - f) + self.owner.weapon_morph3origin * f);
 676         }
 677         else if (qcweaponanimation && time < self.owner.weapon_morph4time)
 678         {
 679                 f = (time - self.owner.weapon_morph3time) / (self.owner.weapon_morph4time - self.owner.weapon_morph3time);
 680                 f = 1 - pow(1 - f, 3);
 681                 self.angles = self.owner.weapon_morph3angles * (1 - f) + self.owner.weapon_morph4angles * f;
 682                 setorigin(self, self.owner.weapon_morph3origin * (1 - f) + self.owner.weapon_morph4origin * f);
 683         }
 684         else if (qcweaponanimation)
 685         {
 686                 // begin a new idle morph
 687                 self.owner.weapon_morph0time   = time;
 688                 self.owner.weapon_morph0angles = self.angles;
 689                 self.owner.weapon_morph0origin = self.origin;
 690
 691                 float r;
 692                 float t;
 693
 694                 r = random();
 695                 if (r < 0.1)
 696                 {
 697                         // turn gun to the left to look at it
 698                         t = 2;
 699                         self.owner.weapon_morph1time   = time + t * 0.2;
 700                         self.owner.weapon_morph1angles = randomvec() * 3 + '-5 30 0';
 701                         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');
 702                         self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
 703
 704                         self.owner.weapon_morph2time   = time + t * 0.6;
 705                         self.owner.weapon_morph2angles = randomvec() * 3 + '-5 30 0';
 706                         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');
 707                         self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
 708
 709                         self.owner.weapon_morph3time   = time + t;
 710                         self.owner.weapon_morph3angles = '0 0 0';
 711                         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');
 712                         self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
 713                 }
 714                 else if (r < 0.2)
 715                 {
 716                         // raise the gun a bit
 717                         t = 2;
 718                         self.owner.weapon_morph1time   = time + t * 0.2;
 719                         self.owner.weapon_morph1angles = randomvec() * 3 + '30 -10 0';
 720                         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');
 721                         self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
 722
 723                         self.owner.weapon_morph2time   = time + t * 0.5;
 724                         self.owner.weapon_morph2angles = randomvec() * 3 + '30 -10 5';
 725                         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');
 726                         self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
 727
 728                         self.owner.weapon_morph3time   = time + t;
 729                         self.owner.weapon_morph3angles = '0 0 0';
 730                         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');
 731                         self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
 732                 }
 733                 else if (r < 0.3)
 734                 {
 735                         // tweak it a bit
 736                         t = 5;
 737                         self.owner.weapon_morph1time   = time + t * 0.3;
 738                         self.owner.weapon_morph1angles = randomvec() * 6;
 739                         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');
 740                         self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
 741
 742                         self.owner.weapon_morph2time   = time + t * 0.7;
 743                         self.owner.weapon_morph2angles = randomvec() * 6;
 744                         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');
 745                         self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
 746
 747                         self.owner.weapon_morph3time   = time + t;
 748                         self.owner.weapon_morph3angles = '0 0 0';
 749                         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');
 750                         self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
 751                 }
 752                 else
 753                 {
 754                         // hold it mostly steady
 755                         t = random() * 6 + 4;
 756                         self.owner.weapon_morph1time   = time + t * 0.2;
 757                         self.owner.weapon_morph1angles = randomvec() * 1;
 758                         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');
 759                         self.owner.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self);
 760
 761                         self.owner.weapon_morph2time   = time + t * 0.5;
 762                         self.owner.weapon_morph2angles = randomvec() * 1;
 763                         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');
 764                         self.owner.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self);
 765
 766                         self.owner.weapon_morph3time   = time + t * 0.7;
 767                         self.owner.weapon_morph3angles = randomvec() * 1;
 768                         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');
 769                         self.owner.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self);
 770                 }
 771
 772                 self.owner.weapon_morph4time   = time + t;
 773                 self.owner.weapon_morph4angles = '0 0 0';
 774                 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');
 775                 self.owner.weapon_morph4origin = QCWEAPONANIMATION_ORIGIN(self);
 776
 777         }
 778
 779         // create or update the lasertarget entity
 780         LaserTarget_Think();
 781 };
 782
 783 void CL_ExteriorWeaponentity_Think()
 784 {
 785         float tag_found;
 786         self.nextthink = time;
 787         if (self.owner.exteriorweaponentity != self)
 788         {
 789                 remove(self);
 790                 return;
 791         }
 792         if (self.owner.deadflag != DEAD_NO)
 793         {
 794                 self.model = "";
 795                 return;
 796         }
 797         if (self.cnt != self.owner.weapon || self.dmg != self.owner.modelindex || self.deadflag != self.owner.deadflag)
 798         {
 799                 self.cnt = self.owner.weapon;
 800                 self.dmg = self.owner.modelindex;
 801                 self.deadflag = self.owner.deadflag;
 802                 if (self.owner.weaponname != "")
 803                         setmodel(self, strcat("models/weapons/v_", self.owner.weaponname, ".md3")); // precision set below
 804                 else
 805                         self.model = "";
 806
 807                 if((tag_found = gettagindex(self.owner, "tag_weapon")))
 808                 {
 809                         self.tag_index = tag_found;
 810                         self.tag_entity = self.owner;
 811                 }
 812                 else
 813                         setattachment(self, self.owner, "bip01 r hand");
 814
 815                 // if that didn't find a tag, hide the exterior weapon model
 816                 if (!self.tag_index)
 817                         self.model = "";
 818         }
 819         self.effects = self.owner.effects | EF_LOWPRECISION;
 820         self.effects = self.effects & EFMASK_CHEAP; // eat performance
 821         if(self.owner.alpha != 0)
 822                 self.alpha = self.owner.alpha;
 823         else
 824                 self.alpha = 1;
 825
 826         self.colormap = self.owner.colormap;
 827 };
 828
 829 // spawning weaponentity for client
 830 void CL_SpawnWeaponentity()
 831 {
 832         self.weaponentity = spawn();
 833         self.weaponentity.classname = "weaponentity";
 834         self.weaponentity.solid = SOLID_NOT;
 835         self.weaponentity.owner = self;
 836         setmodel(self.weaponentity, ""); // precision set when changed
 837         self.weaponentity.origin = '0 0 0';
 838         self.weaponentity.angles = '0 0 0';
 839         self.weaponentity.viewmodelforclient = self;
 840         self.weaponentity.flags = 0;
 841         self.weaponentity.think = CL_Weaponentity_Think;
 842         self.weaponentity.customizeentityforclient = CL_Weaponentity_CustomizeEntityForClient;
 843         self.weaponentity.nextthink = time;
 844
 845         self.exteriorweaponentity = spawn();
 846         self.exteriorweaponentity.classname = "exteriorweaponentity";
 847         self.exteriorweaponentity.solid = SOLID_NOT;
 848         self.exteriorweaponentity.exteriorweaponentity = self.exteriorweaponentity;
 849         self.exteriorweaponentity.owner = self;
 850         self.exteriorweaponentity.origin = '0 0 0';
 851         self.exteriorweaponentity.angles = '0 0 0';
 852         self.exteriorweaponentity.think = CL_ExteriorWeaponentity_Think;
 853         self.exteriorweaponentity.nextthink = time;
 854 };
 855
 856 .float hasweapon_complain_spam;
 857
 858 float client_hasweapon(entity cl, float wpn, float andammo, float complain)
 859 {
 860         local float weaponbit, f;
 861         local entity oldself;
 862
 863         if(time < self.hasweapon_complain_spam)
 864                 complain = 0;
 865         if(complain)
 866                 self.hasweapon_complain_spam = time + 0.2;
 867
 868         if (wpn < WEP_FIRST || wpn > WEP_LAST)
 869         {
 870                 if (complain)
 871                         sprint(self, "Invalid weapon\n");
 872                 return FALSE;
 873         }
 874         weaponbit = W_WeaponBit(wpn);
 875         if (cl.weapons & weaponbit)
 876         {
 877                 if (andammo)
 878                 {
 879                         if(cl.items & IT_UNLIMITED_WEAPON_AMMO)
 880                         {
 881                                 f = 1;
 882                         }
 883                         else
 884                         {
 885                                 oldself = self;
 886                                 self = cl;
 887                                 f = weapon_action(wpn, WR_CHECKAMMO1);
 888                                 f = f + weapon_action(wpn, WR_CHECKAMMO2);
 889                                 self = oldself;
 890                         }
 891                         if (!f)
 892                         {
 893                                 if (complain)
 894                                         sprint(cl, strcat("You don't have any ammo for the ^2", W_Name(wpn), "\n"));
 895                                 return FALSE;
 896                         }
 897                 }
 898                 return TRUE;
 899         }
 900         if (complain)
 901         {
 902                 // DRESK - 3/16/07
 903                 // Report Proper Weapon Status / Modified Weapon Ownership Message
 904                 if(weaponsInMap & weaponbit)
 905                 {
 906                         sprint(cl, strcat("You do not have the ^2", W_Name(wpn), "\n") );
 907
 908                         if(cvar("g_showweaponspawns"))
 909                         {
 910                                 entity e;
 911                                 string s;
 912
 913                                 e = get_weaponinfo(wpn);
 914                                 s = e.model2;
 915
 916                                 for(e = world; (e = findfloat(e, weapons, weaponbit)); )
 917                                 {
 918                                         if(e.classname == "droppedweapon")
 919                                                 continue;
 920                                         if not(e.flags & FL_ITEM)
 921                                                 continue;
 922                                         WaypointSprite_Spawn(
 923                                                 s,
 924                                                 1, 0,
 925                                                 world, e.origin,
 926                                                 self, 0,
 927                                                 world, enemy,
 928                                                 0
 929                                         );
 930                                 }
 931                         }
 932                 }
 933                 else
 934                         sprint(cl, strcat("The ^2", W_Name(wpn), "^7 is ^1NOT AVAILABLE^7 in this map\n") );
 935         }
 936         return FALSE;
 937 };
 938
 939 // Weapon subs
 940 void w_clear()
 941 {
 942         if (self.weapon != -1)
 943                 self.weapon = 0;
 944         if (self.weaponentity)
 945         {
 946                 self.weaponentity.state = WS_CLEAR;
 947                 self.weaponentity.effects = 0;
 948         }
 949 };
 950
 951 void w_ready()
 952 {
 953         if (self.weaponentity)
 954                 self.weaponentity.state = WS_READY;
 955         weapon_thinkf(WFRAME_IDLE, 1000000, w_ready);
 956 };
 957
 958 // Setup weapon for client (after this raise frame will be launched)
 959 void weapon_setup(float windex)
 960 {
 961         entity e;
 962         qcweaponanimation = cvar("sv_qcweaponanimation");
 963         e = get_weaponinfo(windex);
 964         self.items &~= IT_AMMO;
 965         self.items = self.items | e.items;
 966
 967         // the two weapon entities will notice this has changed and update their models
 968         self.weapon = windex;
 969         self.weaponname = e.mdl;
 970         self.bulletcounter = 0;
 971 };
 972
 973 // perform weapon to attack (weaponstate and attack_finished check is here)
 974 .float race_penalty;
 975 float weapon_prepareattack(float secondary, float attacktime)
 976 {
 977         //if sv_ready_restart_after_countdown is set, don't allow the player to shoot
 978         //if all players readied up and the countdown is running
 979         if (cvar("sv_ready_restart_after_countdown"))
 980                 if(time < game_starttime || time < self.race_penalty) {
 981                         return FALSE;
 982                 }
 983
 984         if not(self.items & IT_UNLIMITED_WEAPON_AMMO)
 985         if (!weapon_action(self.weapon, WR_CHECKAMMO1 + secondary))
 986         {
 987                 W_SwitchWeapon_Force(self, w_getbestweapon(self));
 988                 return FALSE;
 989         }
 990
 991         if (timeoutStatus == 2) //don't allow the player to shoot while game is paused
 992                 return FALSE;
 993
 994         // do not even think about shooting if switching
 995         if(self.switchweapon != self.weapon)
 996                 return FALSE;
 997
 998         // don't fire if previous attack is not finished
 999         if(attacktime >= 0)
1000                 if (ATTACK_FINISHED(self) > time + frametime * 0.5)
1001                         return FALSE;
1002         // don't fire while changing weapon
1003         if (self.weaponentity.state != WS_READY)
1004                 return FALSE;
1005         self.weaponentity.state = WS_INUSE;
1006
1007         self.spawnshieldtime = min(self.spawnshieldtime, time); // kill spawn shield when you fire
1008
1009         // if the weapon hasn't been firing continuously, reset the timer
1010         if(attacktime >= 0)
1011         {
1012                 if (ATTACK_FINISHED(self) < time - frametime * 1.5)
1013                 {
1014                         ATTACK_FINISHED(self) = time;
1015                         //dprint("resetting attack finished to ", ftos(time), "\n");
1016                 }
1017                 ATTACK_FINISHED(self) = ATTACK_FINISHED(self) + attacktime * W_WeaponSpeedFactor();
1018         }
1019         self.bulletcounter += 1;
1020         //dprint("attack finished ", ftos(ATTACK_FINISHED(self)), "\n");
1021         return TRUE;
1022 };
1023
1024 void weapon_thinkf(float fr, float t, void() func)
1025 {
1026         vector a;
1027         vector of, or, ou;
1028         float restartanim;
1029
1030         if(fr == WFRAME_DONTCHANGE)
1031         {
1032                 fr = self.weaponentity.wframe;
1033                 restartanim = FALSE;
1034         }
1035         else if (fr == WFRAME_IDLE)
1036                 restartanim = FALSE;
1037         else
1038                 restartanim = TRUE;
1039
1040         of = v_forward;
1041         or = v_right;
1042         ou = v_up;
1043
1044         if (self.weaponentity)
1045         {
1046                 self.weaponentity.wframe = fr;
1047                 if (qcweaponanimation)
1048                 {
1049                         if (fr != WFRAME_IDLE)
1050                         {
1051                                 self.weapon_morph0time = time;
1052                                 self.weapon_morph0angles = self.weaponentity.angles;
1053                                 self.weapon_morph0origin = self.weaponentity.origin;
1054
1055                                 self.weapon_morph1angles = '0 0 0';
1056                                 self.weapon_morph1time = time + t;
1057                                 makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
1058                                 self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1059
1060                                 self.weapon_morph2angles = '0 0 0';
1061                                 self.weapon_morph2time = time + t;
1062                                 makevectors(self.weapon_morph2angles_x * '-1 0 0' + self.weapon_morph2angles_y * '0 1 0' + self.weapon_morph2angles_z * '0 0 1');
1063                                 self.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1064
1065                                 self.weapon_morph3angles = '0 0 0';
1066                                 self.weapon_morph3time = time + t;
1067                                 makevectors(self.weapon_morph3angles_x * '-1 0 0' + self.weapon_morph3angles_y * '0 1 0' + self.weapon_morph3angles_z * '0 0 1');
1068                                 self.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1069
1070                                 self.weapon_morph4angles = '0 0 0';
1071                                 self.weapon_morph4time = time + t;
1072                                 makevectors(self.weapon_morph4angles_x * '-1 0 0' + self.weapon_morph4angles_y * '0 1 0' + self.weapon_morph4angles_z * '0 0 1');
1073                                 self.weapon_morph4origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1074
1075                                 if (fr == WFRAME_FIRE1)
1076                                 {
1077                                         self.weapon_morph1angles = '5 0 0';
1078                                         self.weapon_morph1time = time + t * 0.1;
1079                                         makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
1080                                         self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1081                                         self.weapon_morph4time = time + t + 1; // delay idle effect
1082                                 }
1083                                 else if (fr == WFRAME_FIRE2)
1084                                 {
1085                                         self.weapon_morph1angles = '10 0 0';
1086                                         self.weapon_morph1time = time + t * 0.1;
1087                                         makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
1088                                         self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1089                                         self.weapon_morph4time = time + t + 1; // delay idle effect
1090                                 }
1091                                 else if (fr == WFRAME_RELOAD)
1092                                 {
1093                                         self.weapon_morph1time = time + t * 0.05;
1094                                         self.weapon_morph1angles = '-10 40 0';
1095                                         makevectors(self.weapon_morph1angles_x * '-1 0 0' + self.weapon_morph1angles_y * '0 1 0' + self.weapon_morph1angles_z * '0 0 1');
1096                                         self.weapon_morph1origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1097
1098                                         self.weapon_morph2time = time + t * 0.15;
1099                                         self.weapon_morph2angles = '-10 40 5';
1100                                         makevectors(self.weapon_morph2angles_x * '-1 0 0' + self.weapon_morph2angles_y * '0 1 0' + self.weapon_morph2angles_z * '0 0 1');
1101                                         self.weapon_morph2origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1102
1103                                         self.weapon_morph3time = time + t * 0.25;
1104                                         self.weapon_morph3angles = '-10 40 0';
1105                                         makevectors(self.weapon_morph3angles_x * '-1 0 0' + self.weapon_morph3angles_y * '0 1 0' + self.weapon_morph3angles_z * '0 0 1');
1106                                         self.weapon_morph3origin = QCWEAPONANIMATION_ORIGIN(self.weaponentity);
1107                                 }
1108                         }
1109                 }
1110                 else
1111                 {
1112                         if (fr == WFRAME_IDLE)
1113                                 a = self.weaponentity.anim_idle;
1114                         else if (fr == WFRAME_FIRE1)
1115                                 a = self.weaponentity.anim_fire1;
1116                         else if (fr == WFRAME_FIRE2)
1117                                 a = self.weaponentity.anim_fire2;
1118                         else if (fr == WFRAME_RELOAD)
1119                                 a = self.weaponentity.anim_reload;
1120                         a_z *= g_weaponspeedfactor;
1121                         setanim(self.weaponentity, a, restartanim == FALSE, restartanim, restartanim);
1122                 }
1123
1124                 if(restartanim)
1125                 {
1126                         BITXOR_ASSIGN(self.weaponentity.effects, EF_TELEPORT_BIT);
1127                 }
1128         }
1129
1130         v_forward = of;
1131         v_right = or;
1132         v_up = ou;
1133
1134         if(self.weapon_think == w_ready && func != w_ready && self.weaponentity.state == WS_RAISE)
1135         {
1136                 backtrace("Tried to override initial weapon think function - should this really happen?");
1137         }
1138
1139         t *= W_WeaponSpeedFactor();
1140
1141         // VorteX: haste can be added here
1142         if (self.weapon_think == w_ready)
1143         {
1144                 self.weapon_nextthink = time;
1145                 //dprint("started firing at ", ftos(time), "\n");
1146         }
1147         if (self.weapon_nextthink < time - frametime * 1.5 || self.weapon_nextthink > time + frametime * 1.5)
1148         {
1149                 self.weapon_nextthink = time;
1150                 //dprint("reset weapon animation timer at ", ftos(time), "\n");
1151         }
1152         self.weapon_nextthink = self.weapon_nextthink + t;
1153         self.weapon_think = func;
1154         //dprint("next ", ftos(self.weapon_nextthink), "\n");
1155
1156         if (restartanim)
1157         if (t)
1158         if (!self.crouch) // shoot anim stands up, this looks bad
1159         {
1160                 local vector anim;
1161                 anim = self.anim_shoot;
1162                 anim_z = anim_y / t;
1163                 setanim(self, anim, FALSE, TRUE, TRUE);
1164         }
1165 };
1166
1167 void weapon_boblayer1(float spd, vector org)
1168 {
1169         // VorteX: haste can be added here
1170 };
1171
1172 vector W_CalculateProjectileVelocity(vector pvelocity, vector mvelocity)
1173 {
1174         vector mdirection;
1175         float mspeed;
1176         float outspeed;
1177         float nstyle;
1178         vector outvelocity;
1179
1180         mdirection = normalize(mvelocity);
1181         mspeed = vlen(mvelocity);
1182
1183         nstyle = cvar("g_projectiles_newton_style");
1184         if(nstyle == 0)
1185         {
1186                 // absolute velocity
1187                 outvelocity = mvelocity;
1188         }
1189         else if(nstyle == 1)
1190         {
1191                 // true Newtonian projectiles
1192                 outvelocity = pvelocity + mvelocity;
1193         }
1194         else if(nstyle == 2)
1195         {
1196                 // true Newtonian projectiles with automatic aim adjustment
1197                 //
1198                 // solve: |outspeed * mdirection - pvelocity| = mspeed
1199                 // outspeed^2 - 2 * outspeed * (mdirection * pvelocity) + pvelocity^2 - mspeed^2 = 0
1200                 // outspeed = (mdirection * pvelocity) +- sqrt((mdirection * pvelocity)^2 - pvelocity^2 + mspeed^2)
1201                 // PLUS SIGN!
1202                 // not defined?
1203                 // then...
1204                 // pvelocity^2 - (mdirection * pvelocity)^2 > mspeed^2
1205                 // velocity without mdirection component > mspeed
1206                 // fire at smallest possible mspeed that works?
1207                 // |(mdirection * pvelocity) * pvelocity - pvelocity| = mspeed
1208
1209                 vector solution;
1210                 solution = solve_quadratic(1, -2 * (mdirection * pvelocity), pvelocity * pvelocity - mspeed * mspeed);
1211                 if(solution_z)
1212                         outspeed = solution_y; // the larger one
1213                 else
1214                 {
1215                         //outspeed = 0; // slowest possible shot
1216                         outspeed = solution_x; // the real part (that is, the average!)
1217                         //dprint("impossible shot, adjusting\n");
1218                 }
1219
1220                 outspeed = bound(mspeed * 0.7, outspeed, mspeed * 5.0);
1221                 outvelocity = mdirection * outspeed;
1222         }
1223         else if(nstyle == 3)
1224         {
1225                 // pseudo-Newtonian:
1226                 outspeed = mspeed + mdirection * pvelocity;
1227                 outspeed = bound(mspeed * 0.7, outspeed, mspeed * 5.0);
1228                 outvelocity = mdirection * outspeed;
1229         }
1230         else if(nstyle == 4)
1231         {
1232                 // tZorkian:
1233                 outspeed = mspeed + vlen(pvelocity);
1234                 outvelocity = mdirection * outspeed;
1235         }
1236         else
1237                 error("g_projectiles_newton_style must be 0 (absolute), 1 (Newtonian), 2 (Newtonian + aimfix), 3 (pseudo Newtonian) or 4 (tZorkian)!");
1238
1239         return outvelocity;
1240 }
1241
1242 void W_SetupProjectileVelocity(entity missile)
1243 {
1244         if(missile.owner == world)
1245                 error("Unowned missile");
1246
1247         missile.velocity = W_CalculateProjectileVelocity(missile.owner.velocity, missile.velocity);
1248 }
1249
1250 void W_AttachToShotorg(entity flash, vector offset)
1251 {
1252         entity xflash;
1253         flash.owner = self;
1254         flash.angles_z = random() * 360;
1255         if(qcweaponanimation)
1256         {
1257                 setorigin(flash, w_shotorg + w_shotdir * 50);
1258                 flash.angles = vectoangles(w_shotdir);
1259                 flash.angles_z = random() * 360;
1260         }
1261         else
1262         {
1263                 setattachment(flash, self.weaponentity, "shot");
1264                 setorigin(flash, offset);
1265
1266                 xflash = spawn();
1267                 copyentity(flash, xflash);
1268
1269                 flash.viewmodelforclient = self;
1270
1271                 if(self.weaponentity.oldorigin_x > 0)
1272                 {
1273                         setattachment(xflash, self.exteriorweaponentity, "");
1274                         setorigin(xflash, self.weaponentity.oldorigin + offset);
1275                 }
1276                 else
1277                 {
1278                         setattachment(xflash, self.exteriorweaponentity, "shot");
1279                 }
1280         }
1281 }