data/qcsrc/server/cl_weaponsystem.qc

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