qcsrc/client/View.qc

   1 entity porto;
   2 vector polyline[16];
   3 float trace_dphitcontents;
   4 float trace_networkentity;
   5 float Q3SURFACEFLAG_SLICK = 2; // low friction surface
   6 float DPCONTENTS_SOLID = 1; // blocks player movement
   7 float DPCONTENTS_BODY = 32; // blocks player movement
   8 float DPCONTENTS_CORPSE = 64; // blocks player movement
   9 float DPCONTENTS_PLAYERCLIP = 256; // blocks player movement
  10 void Porto_Draw()
  11 {
  12         vector p, dir, ang, q, nextdir;
  13         float idx, portal_number, portal1_idx;
  14
  15         if(activeweapon != WEP_PORTO || spectatee_status || gametype == GAME_NEXBALL)
  16                 return;
  17         if(intermission == 1)
  18                 return;
  19         if(intermission == 2)
  20                 return;
  21         if (getstati(STAT_HEALTH) <= 0)
  22                 return;
  23
  24         dir = view_forward;
  25
  26         if(angles_held_status)
  27         {
  28                 makevectors(angles_held);
  29                 dir = v_forward;
  30         }
  31
  32         p = view_origin;
  33
  34         polyline[0] = p;
  35         idx = 1;
  36         portal_number = 0;
  37         nextdir = dir;
  38
  39         for(;;)
  40         {
  41                 dir = nextdir;
  42                 traceline(p, p + 65536 * dir, TRUE, porto);
  43                 if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
  44                         return;
  45                 nextdir = dir - 2 * (dir * trace_plane_normal) * trace_plane_normal; // mirror dir at trace_plane_normal
  46                 p = trace_endpos;
  47                 polyline[idx] = p;
  48                 ++idx;
  49                 if(idx >= 16)
  50                         return;
  51                 if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_SLICK || trace_dphitcontents & DPCONTENTS_PLAYERCLIP)
  52                         continue;
  53                 ++portal_number;
  54                 ang = vectoangles2(trace_plane_normal, dir);
  55                 ang_x = -ang_x;
  56                 makevectors(ang);
  57                 if(!CheckWireframeBox(porto, p - 48 * v_right - 48 * v_up + 16 * v_forward, 96 * v_right, 96 * v_up, 96 * v_forward))
  58                         return;
  59                 if(portal_number == 1)
  60                         portal1_idx = idx;
  61                 if(portal_number >= 2)
  62                         break;
  63         }
  64
  65         while(idx >= 2)
  66         {
  67                 p = polyline[idx-2];
  68                 q = polyline[idx-1];
  69                 if(idx == 2)
  70                         p = p - view_up * 16;
  71                 if(idx-1 >= portal1_idx)
  72                 {
  73                         Draw_CylindricLine(p, q, 4, "", 1, 0, '0 0 1', 0.5, DRAWFLAG_NORMAL, view_origin);
  74                 }
  75                 else
  76                 {
  77                         Draw_CylindricLine(p, q, 4, "", 1, 0, '1 0 0', 0.5, DRAWFLAG_NORMAL, view_origin);
  78                 }
  79                 --idx;
  80         }
  81 }
  82
  83 /**
  84  * Checks whether the server initiated a map restart (stat_game_starttime changed)
  85  *
  86  * TODO: Use a better solution where a common shared entitiy is used that contains
  87  * timelimit, fraglimit and game_starttime! Requires engine changes (remove STAT_TIMELIMIT
  88  * and STAT_FRAGLIMIT to be auto-sent)
  89  */
  90 void CheckForGamestartChange() {
  91         float startTime;
  92         startTime = getstatf(STAT_GAMESTARTTIME);
  93         if (previous_game_starttime != startTime) {
  94                 if ((time + 5.0) < startTime) {
  95                         //if connecting to server while restart was active don't always play prepareforbattle
  96                         sound(world, CHAN_AUTO, strcat("announcer/", autocvar_cl_announcer, "/prepareforbattle.wav"), VOL_BASEVOICE, ATTN_NONE);
  97                 }
  98                 if (time < startTime) {
  99                         restartAnnouncer = spawn();
 100                         restartAnnouncer.think = restartAnnouncer_Think;
 101                         restartAnnouncer.nextthink = startTime - floor(startTime - time); //synchronize nextthink to startTime
 102                 }
 103         }
 104         previous_game_starttime = startTime;
 105 }
 106
 107 void Porto_Init()
 108 {
 109         porto = spawn();
 110         porto.classname = "porto";
 111         porto.draw = Porto_Draw;
 112         porto.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP;
 113 }
 114
 115 float drawtime;
 116 float avgspeed;
 117 vector GetCurrentFov(float fov)
 118 {
 119         float zoomsensitivity, zoomspeed, zoomfactor, zoomdir, velocityzoom;
 120
 121         zoomsensitivity = autocvar_cl_zoomsensitivity;
 122         zoomfactor = autocvar_cl_zoomfactor;
 123         if(zoomfactor < 1 || zoomfactor > 16)
 124                 zoomfactor = 2.5;
 125         zoomspeed = autocvar_cl_zoomspeed;
 126         if(zoomspeed >= 0)
 127                 if(zoomspeed < 0.5 || zoomspeed > 16)
 128                         zoomspeed = 3.5;
 129
 130         zoomdir = button_zoom;
 131         if(hud == HUD_NORMAL)
 132         if((getstati(STAT_ACTIVEWEAPON) == WEP_NEX && nex_scope) || (getstati(STAT_ACTIVEWEAPON) == WEP_RIFLE && rifle_scope)) // do NOT use switchweapon here
 133                 zoomdir += button_attack2;
 134         if(spectatee_status > 0 || isdemo())
 135         {
 136                 if(spectatorbutton_zoom)
 137                         zoomdir = 0 + !zoomdir;
 138                 // do not even THINK about removing this 0
 139                 // _I_ know what I am doing
 140                 // fteqcc does not
 141         }
 142
 143         if(zoomdir)
 144                 zoomin_effect = 0;
 145
 146         if(zoomin_effect || camera_active)
 147         {
 148                 current_viewzoom = min(1, current_viewzoom + drawframetime);
 149         }
 150         else
 151         {
 152                 if(zoomspeed < 0) // instant zoom
 153                 {
 154                         if(zoomdir)
 155                                 current_viewzoom = 1 / zoomfactor;
 156                         else
 157                                 current_viewzoom = 1;
 158                 }
 159                 else
 160                 {
 161                         if(zoomdir)
 162                                 current_viewzoom = 1 / bound(1, 1 / current_viewzoom + drawframetime * zoomspeed * (zoomfactor - 1), zoomfactor);
 163                         else
 164                                 current_viewzoom = bound(1 / zoomfactor, current_viewzoom + drawframetime * zoomspeed * (1 - 1 / zoomfactor), 1);
 165                 }
 166         }
 167
 168         if(almost_equals(current_viewzoom, 1))
 169                 current_zoomfraction = 0;
 170         else if(almost_equals(current_viewzoom, 1/zoomfactor))
 171                 current_zoomfraction = 1;
 172         else
 173                 current_zoomfraction = (current_viewzoom - 1) / (1/zoomfactor - 1);
 174
 175         if(zoomsensitivity < 1)
 176                 setsensitivityscale(pow(current_viewzoom, 1 - zoomsensitivity));
 177         else
 178                 setsensitivityscale(1);
 179
 180         velocityzoom = bound(0, drawframetime / max(0.000000001, autocvar_cl_velocityzoomtime), 1);
 181         avgspeed = avgspeed * (1 - velocityzoom) + (vlen(pmove_vel) / 1000) * velocityzoom;
 182         velocityzoom = exp(float2range11(avgspeed * -autocvar_cl_velocityzoom / 1) * 1);
 183
 184         //print(ftos(avgspeed), " avgspeed, ", ftos(autocvar_cl_velocityzoom), " cvar, ", ftos(velocityzoom), " return\n"); // for debugging
 185
 186         float frustumx, frustumy, fovx, fovy;
 187         frustumy = tan(fov * M_PI / 360.0) * 0.75 * current_viewzoom * velocityzoom;
 188         frustumx = frustumy * vid_width / vid_height / vid_pixelheight;
 189         fovx = atan2(frustumx, 1) / M_PI * 360.0;
 190         fovy = atan2(frustumy, 1) / M_PI * 360.0;
 191
 192         return '1 0 0' * fovx + '0 1 0' * fovy;
 193 }
 194
 195 // this function must match W_SetupShot!
 196 float zoomscript_caught;
 197
 198 vector wcross_origin;
 199 float wcross_scale_prev, wcross_alpha_prev;
 200 vector wcross_color_prev;
 201 float wcross_scale_goal_prev, wcross_alpha_goal_prev;
 202 vector wcross_color_goal_prev;
 203 float wcross_changedonetime;
 204
 205 string wcross_name_goal_prev, wcross_name_goal_prev_prev;
 206 float wcross_resolution_goal_prev, wcross_resolution_goal_prev_prev;
 207 float wcross_name_changestarttime, wcross_name_changedonetime;
 208 float wcross_name_alpha_goal_prev, wcross_name_alpha_goal_prev_prev;
 209 entity trueaim;
 210 entity trueaim_rifle;
 211
 212 #define SHOTTYPE_HITTEAM 1
 213 #define SHOTTYPE_HITOBSTRUCTION 2
 214 #define SHOTTYPE_HITWORLD 3
 215 #define SHOTTYPE_HITENEMY 4
 216
 217 void TrueAim_Init()
 218 {
 219         trueaim = spawn();
 220         trueaim.classname = "trueaim";
 221         trueaim.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 222         trueaim_rifle = spawn();
 223         trueaim_rifle.classname = "trueaim_rifle";
 224         trueaim_rifle.dphitcontentsmask = DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 225 }
 226
 227 float EnemyHitCheck()
 228 {
 229         float t;
 230         wcross_origin = project_3d_to_2d(trace_endpos);
 231         wcross_origin_z = 0;
 232         if(trace_networkentity < 1)
 233                 return SHOTTYPE_HITWORLD;
 234         if(trace_networkentity > maxclients)
 235                 return SHOTTYPE_HITWORLD;
 236         t = GetPlayerColor(trace_networkentity - 1);
 237         if(teamplay)
 238                 if(t == myteam)
 239                         return SHOTTYPE_HITTEAM;
 240         if(t == COLOR_SPECTATOR)
 241                 return SHOTTYPE_HITWORLD;
 242         return SHOTTYPE_HITENEMY;
 243 }
 244
 245 float TrueAimCheck()
 246 {
 247         float nudge = 1; // added to traceline target and subtracted from result
 248         vector vecs, trueaimpoint, w_shotorg;
 249         vector mi, ma, dv;
 250         float shottype;
 251         entity ta;
 252         float mv;
 253
 254         mi = ma = '0 0 0';
 255         ta = trueaim;
 256         mv = MOVE_NOMONSTERS;
 257
 258         switch(activeweapon)
 259         {
 260                 case WEP_TUBA: // no aim
 261                 case WEP_PORTO: // shoots from eye
 262                 case WEP_HOOK: // no trueaim
 263                 case WEP_GRENADE_LAUNCHER: // toss curve
 264                         return SHOTTYPE_HITWORLD;
 265                 case WEP_NEX:
 266                 case WEP_MINSTANEX:
 267                         mv = MOVE_NORMAL;
 268                         break;
 269                 case WEP_RIFLE:
 270                         ta = trueaim_rifle;
 271                         mv = MOVE_NORMAL;
 272                         if(zoomscript_caught)
 273                         {
 274                                 tracebox(view_origin, '0 0 0', '0 0 0', view_origin + view_forward * MAX_SHOT_DISTANCE, mv, ta);
 275                                 return EnemyHitCheck();
 276                         }
 277                         break;
 278                 case WEP_ROCKET_LAUNCHER: // projectile has a size!
 279                         mi = '-3 -3 -3';
 280                         ma = '3 3 3';
 281                         break;
 282                 case WEP_FIREBALL: // projectile has a size!
 283                         mi = '-16 -16 -16';
 284                         ma = '16 16 16';
 285                         break;
 286                 case WEP_SEEKER: // projectile has a size!
 287                         mi = '-2 -2 -2';
 288                         ma = '2 2 2';
 289                         break;
 290                 case WEP_ELECTRO: // projectile has a size!
 291                         mi = '0 0 -3';
 292                         ma = '0 0 -3';
 293                         break;
 294         }
 295
 296         vecs = decompressShotOrigin(getstati(STAT_SHOTORG));
 297
 298         traceline(view_origin, view_origin + view_forward * MAX_SHOT_DISTANCE, mv, ta);
 299         trueaimpoint = trace_endpos;
 300
 301         if(vlen(trueaimpoint - view_origin) < g_trueaim_minrange)
 302                 trueaimpoint = view_origin + view_forward * g_trueaim_minrange;
 303
 304         if(vecs_x > 0)
 305                 vecs_y = -vecs_y;
 306         else
 307                 vecs = '0 0 0';
 308
 309         dv = view_right * vecs_y + view_up * vecs_z;
 310         w_shotorg = view_origin + dv;
 311
 312         // now move the vecs forward as much as requested if possible
 313         tracebox(w_shotorg, mi, ma, w_shotorg + view_forward * (vecs_x + nudge), MOVE_NORMAL, ta); // FIXME this MOVE_NORMAL part will misbehave a little in csqc
 314         w_shotorg = trace_endpos - view_forward * nudge;
 315
 316         tracebox(w_shotorg, mi, ma, trueaimpoint, MOVE_NORMAL, ta);
 317         shottype = EnemyHitCheck();
 318         if(shottype != SHOTTYPE_HITWORLD)
 319                 return shottype;
 320
 321 #if 0
 322         // FIXME WHY DOES THIS NOT WORK FOR THE ROCKET LAUNCHER?
 323         // or rather, I know why, but see no fix
 324         if(vlen(trace_endpos - trueaimpoint) > vlen(ma) + vlen(mi) + 1)
 325                 // yes, this is an ugly hack... but it seems good enough to find out whether the test hits the same place as the initial trace
 326                 return SHOTTYPE_HITOBSTRUCTION;
 327 #endif
 328
 329         return SHOTTYPE_HITWORLD;
 330 }
 331
 332 void CSQC_common_hud(void);
 333
 334 void PostInit(void);
 335 void CSQC_Demo_Camera();
 336 float HUD_WouldDrawScoreboard();
 337 float camera_mode;
 338 float reticle_type;
 339 string NextFrameCommand;
 340 void CSQC_SPIDER_HUD();
 341 void CSQC_RAPTOR_HUD();
 342
 343 vector freeze_org, freeze_ang;
 344 entity nightvision_noise, nightvision_noise2;
 345
 346 float pickup_crosshair_time, pickup_crosshair_size;
 347 float hit_time, typehit_time;
 348 float nextsound_hit_time, nextsound_typehit_time;
 349 float hitindication_crosshair_time, hitindication_crosshair_size;
 350 float use_nex_chargepool;
 351
 352 float myhealth, myhealth_prev;
 353 float myhealth_flash;
 354
 355 vector myhealth_gentlergb;
 356
 357 float contentavgalpha, liquidalpha_prev;
 358 vector liquidcolor_prev;
 359
 360 float eventchase_current_distance;
 361
 362 float checkfail[16];
 363
 364 void CSQC_UpdateView(float w, float h)
 365 {
 366         entity e;
 367         float fov;
 368         float f, i, j;
 369         vector v, vo;
 370         vector vf_size, vf_min;
 371         float a;
 372         hud = getstati(STAT_HUD);
 373
 374         button_attack2 = (input_buttons & BUTTON_3);
 375         button_zoom = (input_buttons & BUTTON_4);
 376
 377 #define CHECKFAIL_ASSERT(flag,func,parm,val) { float checkfailv; checkfailv = (func)(parm); if(checkfailv != (val)) { if(!checkfail[(flag)]) localcmd(sprintf("\ncmd checkfail %s %s %d %d\n", #func, parm, val, checkfailv)); checkfail[(flag)] = 1; } } ENDS_WITH_CURLY_BRACE
 378         CHECKFAIL_ASSERT(0, cvar_type, "\{100}\{105}\{118}\{48}\{95}\{101}\{118}\{97}\{100}\{101}", 0);
 379         CHECKFAIL_ASSERT(1, cvar_type, "\{97}\{97}\{95}\{101}\{110}\{97}\{98}\{108}\{101}", 0);
 380         CHECKFAIL_ASSERT(2, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{100}\{105}\{115}\{97}\{98}\{108}\{101}\{100}\{101}\{112}\{116}\{104}\{116}\{101}\{115}\{116}", 0);
 381         CHECKFAIL_ASSERT(3, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{111}\{118}\{101}\{114}\{100}\{114}\{97}\{119}", 0);
 382         CHECKFAIL_ASSERT(4, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{108}\{105}\{103}\{104}\{116}", 0);
 383         CHECKFAIL_ASSERT(5, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{115}\{104}\{97}\{100}\{111}\{119}\{118}\{111}\{108}\{117}\{109}\{101}\{115}", 0);
 384
 385         vf_size = R_SetView3fv(VF_SIZE);
 386         vf_min = R_SetView3fv(VF_MIN);
 387         vid_width = vf_size_x;
 388         vid_height = vf_size_y;
 389
 390         vector reticle_pos, reticle_size;
 391         vector splash_pos, splash_size;
 392
 393         WaypointSprite_Load();
 394
 395         if(spectatee_status)
 396                 myteam = GetPlayerColor(spectatee_status - 1);
 397         else
 398                 myteam = GetPlayerColor(player_localentnum - 1);
 399
 400         ticrate = getstatf(STAT_MOVEVARS_TICRATE) * getstatf(STAT_MOVEVARS_TIMESCALE);
 401         vo = '0 0 1' * getstati(STAT_VIEWHEIGHT);
 402
 403         if(autocvar_cl_lockview || (autocvar__hud_configure && spectatee_status <= 0) || intermission > 1)
 404         {
 405                 R_SetView(VF_ORIGIN, freeze_org);
 406                 R_SetView(VF_ANGLES, freeze_ang);
 407         }
 408         else
 409         {
 410                 freeze_org = R_SetView3fv(VF_ORIGIN);
 411                 freeze_ang = R_SetView3fv(VF_ANGLES);
 412         }
 413
 414         // event chase camera
 415         if(autocvar_chase_active <= 0) // greater than 0 means it's enabled manually, and this code is skipped
 416         {
 417                 if(spectatee_status >= 0 && (autocvar_cl_eventchase_death && getstati(STAT_HEALTH) <= 0 && !intermission) || intermission)
 418                 {
 419                         // We must enable chase_active to get a third person view (weapon viewmodel hidden and own player model showing).
 420                         // Ideally, there should be another way to enable third person cameras, such as through R_SetView()
 421                         if(!autocvar_chase_active)
 422                                 cvar_set("chase_active", "-1"); // -1 enables chase_active while marking it as set by this code, and not by the user (which would be 1)
 423
 424                         // make the camera smooth back
 425                         if(autocvar_cl_eventchase_speed && eventchase_current_distance < autocvar_cl_eventchase_distance)
 426                                 eventchase_current_distance += autocvar_cl_eventchase_speed * (autocvar_cl_eventchase_distance - eventchase_current_distance) * frametime; // slow down the further we get
 427                         else if(eventchase_current_distance != autocvar_cl_eventchase_distance)
 428                                 eventchase_current_distance = autocvar_cl_eventchase_distance;
 429
 430                         vector eventchase_target_origin;
 431                         makevectors(view_angles);
 432                         // pass 1, used to check where the camera would go and obtain the trace_fraction
 433                         eventchase_target_origin = freeze_org - v_forward * eventchase_current_distance;
 434
 435                         WarpZone_TraceLine(freeze_org, eventchase_target_origin, MOVE_WORLDONLY, self);
 436                         // pass 2, also multiplying view_forward with trace_fraction, to prevent the camera from going through walls
 437                         // The 0.1 subtraction is to not limit the camera precisely at the wall surface, as that allows the view to poke through
 438                         eventchase_target_origin = freeze_org - v_forward * eventchase_current_distance * (trace_fraction - 0.1);
 439                         WarpZone_TraceLine(freeze_org, eventchase_target_origin, MOVE_WORLDONLY, self);
 440
 441                         R_SetView(VF_ORIGIN, trace_endpos);
 442                         R_SetView(VF_ANGLES, WarpZone_TransformVAngles(WarpZone_trace_transform, view_angles));
 443                 }
 444                 else if(autocvar_chase_active < 0) // time to disable chase_active if it was set by this code
 445                 {
 446                         cvar_set("chase_active", "0");
 447                         eventchase_current_distance = 0; // start from 0 next time
 448                 }
 449         }
 450
 451         WarpZone_FixView();
 452         //WarpZone_FixPMove();
 453
 454         // Render the Scene
 455         view_origin = R_SetView3fv(VF_ORIGIN);
 456         view_angles = R_SetView3fv(VF_ANGLES);
 457         makevectors(view_angles);
 458         view_forward = v_forward;
 459         view_right = v_right;
 460         view_up = v_up;
 461
 462 #ifdef BLURTEST
 463         if(time > blurtest_time0 && time < blurtest_time1)
 464         {
 465                 float r, t;
 466
 467                 t = (time - blurtest_time0) / (blurtest_time1 - blurtest_time0);
 468                 r = t * blurtest_radius;
 469                 f = 1 / pow(t, blurtest_power) - 1;
 470
 471                 cvar_set("r_glsl_postprocess", "1");
 472                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(r), " ", ftos(f), " 0 0"));
 473         }
 474         else
 475         {
 476                 cvar_set("r_glsl_postprocess", "0");
 477                 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");
 478         }
 479 #endif
 480
 481         TargetMusic_Advance();
 482         Fog_Force();
 483
 484         if(drawtime == 0)
 485                 drawframetime = 0.01666667; // when we don't know fps yet, we assume 60fps
 486         else
 487                 drawframetime = bound(0.000001, time - drawtime, 1);
 488         drawtime = time;
 489
 490         // watch for gametype changes here...
 491         // in ParseStuffCMD the cmd isn't executed yet :/
 492         // might even be better to add the gametype to TE_CSQC_INIT...?
 493         if(!postinit)
 494                 PostInit();
 495
 496         if(intermission && !isdemo() && !(calledhooks & HOOK_END))
 497                 if(calledhooks & HOOK_START)
 498                 {
 499                         localcmd("\ncl_hook_gameend\n");
 500                         calledhooks |= HOOK_END;
 501                 }
 502
 503         CheckForGamestartChange();
 504         serverAnnouncer();
 505         maptimeAnnouncer();
 506         carrierAnnouncer();
 507
 508         fov = autocvar_fov;
 509         if(fov <= 59.5)
 510         {
 511                 if(!zoomscript_caught)
 512                 {
 513                         localcmd("+button9\n");
 514                         zoomscript_caught = 1;
 515                 }
 516         }
 517         else
 518         {
 519                 if(zoomscript_caught)
 520                 {
 521                         localcmd("-button9\n");
 522                         zoomscript_caught = 0;
 523                 }
 524         }
 525
 526         ColorTranslateMode = autocvar_cl_stripcolorcodes;
 527         activeweapon = getstati(STAT_SWITCHWEAPON);
 528         f = (serverflags & SERVERFLAG_TEAMPLAY);
 529         if(f != teamplay)
 530         {
 531                 teamplay = f;
 532                 HUD_InitScores();
 533         }
 534
 535         if(last_weapon != activeweapon) {
 536                 weapontime = time;
 537                 last_weapon = activeweapon;
 538
 539                 e = get_weaponinfo(activeweapon);
 540                 if(e.netname != "")
 541                         localcmd(strcat("\ncl_hook_activeweapon ", e.netname), "\n");
 542                 else
 543                         localcmd("\ncl_hook_activeweapon none\n");
 544         }
 545
 546         // ALWAYS Clear Current Scene First
 547         R_ClearScene();
 548         R_SetView(VF_ORIGIN, view_origin);
 549         R_SetView(VF_ANGLES, view_angles);
 550
 551         // FIXME engine bug? VF_SIZE and VF_MIN are not restored to sensible values by this
 552         R_SetView(VF_SIZE, vf_size);
 553         R_SetView(VF_MIN, vf_min);
 554
 555         // Assign Standard Viewflags
 556         // Draw the World (and sky)
 557         R_SetView(VF_DRAWWORLD, 1);
 558
 559         // Set the console size vars
 560         vid_conwidth = autocvar_vid_conwidth;
 561         vid_conheight = autocvar_vid_conheight;
 562         vid_pixelheight = autocvar_vid_pixelheight;
 563
 564         R_SetView(VF_FOV, GetCurrentFov(fov));
 565
 566         // Camera for demo playback
 567         if(camera_active)
 568         {
 569                 if(autocvar_camera_enable)
 570                         CSQC_Demo_Camera();
 571                 else
 572                 {
 573                         cvar_set("chase_active", ftos(chase_active_backup));
 574                         cvar_set("cl_demo_mousegrab", "0");
 575                         camera_active = FALSE;
 576                 }
 577         }
 578 #ifdef CAMERATEST
 579         else if(autocvar_camera_enable)
 580 #else
 581         else if(autocvar_camera_enable && isdemo())
 582 #endif
 583         {
 584                 // Enable required Darkplaces cvars
 585                 chase_active_backup = autocvar_chase_active;
 586                 cvar_set("chase_active", "2");
 587                 cvar_set("cl_demo_mousegrab", "1");
 588                 camera_active = TRUE;
 589                 camera_mode = FALSE;
 590         }
 591
 592         // Draw the Crosshair
 593         R_SetView(VF_DRAWCROSSHAIR, 0); //Make sure engine crosshairs are always hidden
 594
 595         // Draw the Engine Status Bar (the default Quake HUD)
 596         R_SetView(VF_DRAWENGINEHUD, 0);
 597
 598         // Update the mouse position
 599         /*
 600            mousepos_x = vid_conwidth;
 601            mousepos_y = vid_conheight;
 602            mousepos = mousepos*0.5 + getmousepos();
 603          */
 604
 605         e = self;
 606         for(self = world; (self = nextent(self)); )
 607                 if(self.draw)
 608                         self.draw();
 609         self = e;
 610
 611         R_AddEntities(MASK_NORMAL | MASK_ENGINE | MASK_ENGINEVIEWMODELS);
 612         R_RenderScene();
 613
 614         // now switch to 2D drawing mode by calling a 2D drawing function
 615         // then polygon drawing will draw as 2D stuff, and NOT get queued until the
 616         // next R_RenderScene call
 617         drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);
 618
 619         if(autocvar_r_fakelight >= 2 || autocvar_r_fullbright)
 620         if not(serverflags & SERVERFLAG_ALLOW_FULLBRIGHT)
 621         {
 622                 // apply night vision effect
 623                 vector rgb, tc_00, tc_01, tc_10, tc_11;
 624
 625                 if(!nightvision_noise)
 626                 {
 627                         nightvision_noise = spawn();
 628                         nightvision_noise.classname = "nightvision_noise";
 629                 }
 630                 if(!nightvision_noise2)
 631                 {
 632                         nightvision_noise2 = spawn();
 633                         nightvision_noise2.classname = "nightvision_noise2";
 634                 }
 635
 636                 // color tint in yellow
 637                 drawfill('0 0 0', autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', '0.5 1 0.3', 1, DRAWFLAG_MODULATE);
 638
 639                 // draw BG
 640                 a = Noise_Pink(nightvision_noise, frametime * 1.5) * 0.05 + 0.15;
 641                 rgb = '1 1 1';
 642                 tc_00 = '0 0 0' + '0.2 0 0' * sin(time * 0.3) + '0 0.3 0' * cos(time * 0.7);
 643                 tc_01 = '0 2.25 0' + '0.6 0 0' * cos(time * 1.2) - '0 0.3 0' * sin(time * 2.2);
 644                 tc_10 = '1.5 0 0' - '0.2 0 0' * sin(time * 0.5) + '0 0.5 0' * cos(time * 1.7);
 645                 //tc_11 = '1 1 0' + '0.6 0 0' * sin(time * 0.6) + '0 0.3 0' * cos(time * 0.1);
 646                 tc_11 = tc_01 + tc_10 - tc_00;
 647                 R_BeginPolygon("gfx/nightvision-bg.tga", DRAWFLAG_ADDITIVE);
 648                 R_PolygonVertex('0 0 0', tc_00, rgb, a);
 649                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0', tc_10, rgb, a);
 650                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', tc_11, rgb, a);
 651                 R_PolygonVertex(autocvar_vid_conheight * '0 1 0', tc_01, rgb, a);
 652                 R_EndPolygon();
 653
 654                 // draw FG
 655                 a = Noise_Pink(nightvision_noise2, frametime * 0.1) * 0.05 + 0.12;
 656                 rgb = '0.3 0.6 0.4' + '0.1 0.4 0.2' * Noise_White(nightvision_noise2, frametime);
 657                 tc_00 = '0 0 0' + '1 0 0' * Noise_White(nightvision_noise2, frametime) + '0 1 0' * Noise_White(nightvision_noise2, frametime);
 658                 tc_01 = tc_00 + '0 3 0' * (1 + Noise_White(nightvision_noise2, frametime) * 0.2);
 659                 tc_10 = tc_00 + '2 0 0' * (1 + Noise_White(nightvision_noise2, frametime) * 0.3);
 660                 tc_11 = tc_01 + tc_10 - tc_00;
 661                 R_BeginPolygon("gfx/nightvision-fg.tga", DRAWFLAG_ADDITIVE);
 662                 R_PolygonVertex('0 0 0', tc_00, rgb, a);
 663                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0', tc_10, rgb, a);
 664                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', tc_11, rgb, a);
 665                 R_PolygonVertex(autocvar_vid_conheight * '0 1 0', tc_01, rgb, a);
 666                 R_EndPolygon();
 667         }
 668
 669         // Draw the aiming reticle for weapons that use it
 670         // reticle_type is changed to the item we are zooming / aiming with, to decide which reticle to use
 671         // It must be a persisted float for fading out to work properly (you let go of the zoom button for
 672         // the view to go back to normal, so reticle_type would become 0 as we fade out)
 673         if(spectatee_status || getstati(STAT_HEALTH) <= 0 || hud != HUD_NORMAL)
 674                 reticle_type = 0; // prevent reticle from showing during the respawn zoom effect or for spectators
 675         else if(activeweapon == WEP_NEX && (button_zoom || zoomscript_caught) || activeweapon == WEP_RIFLE && (button_zoom || zoomscript_caught) || activeweapon == WEP_MINSTANEX && (button_zoom || zoomscript_caught))
 676                 reticle_type = 2; // nex zoom
 677         else if(button_zoom || zoomscript_caught)
 678                 reticle_type = 1; // normal zoom
 679         else if(activeweapon == WEP_NEX && button_attack2 || activeweapon == WEP_RIFLE && button_attack2)
 680                 reticle_type = 2; // nex zoom
 681
 682         if (reticle_type)
 683         {
 684                 if(autocvar_cl_reticle_stretch)
 685                 {
 686                         reticle_size_x = vid_conwidth;
 687                         reticle_size_y = vid_conheight;
 688                         reticle_pos_x = 0;
 689                         reticle_pos_y = 0;
 690                 }
 691                 else
 692                 {
 693                         reticle_size_x = max(vid_conwidth, vid_conheight);
 694                         reticle_size_y = max(vid_conwidth, vid_conheight);
 695                         reticle_pos_x = (vid_conwidth - reticle_size_x) / 2;
 696                         reticle_pos_y = (vid_conheight - reticle_size_y) / 2;
 697                 }
 698
 699                 f = current_zoomfraction;
 700                 if(zoomscript_caught)
 701                         f = 1;
 702                 if(autocvar_cl_reticle_item_normal)
 703                 {
 704                         if(reticle_type == 1 && f)
 705                                 drawpic(reticle_pos, "gfx/reticle_normal", reticle_size, '1 1 1', f * autocvar_cl_reticle_item_normal, DRAWFLAG_NORMAL);
 706                 }
 707                 if(autocvar_cl_reticle_item_nex)
 708                 {
 709                         if(reticle_type == 2 && f)
 710                                 drawpic(reticle_pos, "gfx/reticle_nex", reticle_size, '1 1 1', f * autocvar_cl_reticle_item_nex, DRAWFLAG_NORMAL);
 711                 }
 712         }
 713
 714
 715         // improved polyblend
 716         vector rgb;
 717         if(autocvar_hud_contents)
 718         {
 719                 float contentalpha_temp, incontent, liquidalpha, contentfadetime;
 720                 vector liquidcolor;
 721
 722                 switch(pointcontents(view_origin))
 723                 {
 724                         case CONTENT_WATER:
 725                                 liquidalpha = autocvar_hud_contents_water_alpha;
 726                                 liquidcolor = stov(autocvar_hud_contents_water_color);
 727                                 incontent = 1;
 728                                 break;
 729
 730                         case CONTENT_LAVA:
 731                                 liquidalpha = autocvar_hud_contents_lava_alpha;
 732                                 liquidcolor = stov(autocvar_hud_contents_lava_color);
 733                                 incontent = 1;
 734                                 break;
 735
 736                         case CONTENT_SLIME:
 737                                 liquidalpha = autocvar_hud_contents_slime_alpha;
 738                                 liquidcolor = stov(autocvar_hud_contents_slime_color);
 739                                 incontent = 1;
 740                                 break;
 741
 742                         default:
 743                                 liquidalpha = 0;
 744                                 liquidcolor = '0 0 0';
 745                                 incontent = 0;
 746                                 break;
 747                 }
 748
 749                 if(incontent) // fade in/out at different speeds so you can do e.g. instant fade when entering water and slow when leaving it.
 750                 { // also lets delcare previous values for blending properties, this way it isn't reset until after you have entered a different content
 751                         contentfadetime = autocvar_hud_contents_fadeintime;
 752                         liquidalpha_prev = liquidalpha;
 753                         liquidcolor_prev = liquidcolor;
 754                 }
 755                 else
 756                         contentfadetime = autocvar_hud_contents_fadeouttime;
 757
 758                 contentalpha_temp = bound(0, drawframetime / max(0.0001, contentfadetime), 1);
 759                 contentavgalpha = contentavgalpha * (1 - contentalpha_temp) + incontent * contentalpha_temp;
 760
 761                 if(contentavgalpha)
 762                         drawfill('0 0 0', eX * vid_conwidth + eY * vid_conheight, liquidcolor_prev, contentavgalpha * liquidalpha_prev, DRAWFLAG_NORMAL);
 763         }
 764
 765         if(autocvar_hud_damage && !autocvar_chase_active)
 766
 767         {
 768                 splash_size_x = max(vid_conwidth, vid_conheight);
 769                 splash_size_y = max(vid_conwidth, vid_conheight);
 770                 splash_pos_x = (vid_conwidth - splash_size_x) / 2;
 771                 splash_pos_y = (vid_conheight - splash_size_y) / 2;
 772
 773                 float myhealth_flash_temp;
 774                 myhealth = getstati(STAT_HEALTH);
 775
 776                 // fade out
 777                 myhealth_flash = max(0, myhealth_flash - autocvar_hud_damage_fade_rate * frametime);
 778                 // add new damage
 779                 myhealth_flash = bound(0, myhealth_flash + dmg_take * autocvar_hud_damage_factor, autocvar_hud_damage_maxalpha);
 780
 781                 float pain_threshold, pain_threshold_lower, pain_threshold_lower_health;
 782                 pain_threshold = autocvar_hud_damage_pain_threshold;
 783                 pain_threshold_lower = autocvar_hud_damage_pain_threshold_lower;
 784                 pain_threshold_lower_health = autocvar_hud_damage_pain_threshold_lower_health;
 785
 786                 if(pain_threshold_lower && myhealth < pain_threshold_lower_health)
 787                 {
 788                         pain_threshold = pain_threshold - max(autocvar_hud_damage_pain_threshold_pulsating_min, fabs(sin(M_PI * time / autocvar_hud_damage_pain_threshold_pulsating_period))) * pain_threshold_lower * (1 - max(0, myhealth)/pain_threshold_lower_health);
 789                 }
 790
 791                 myhealth_flash_temp = bound(0, myhealth_flash - pain_threshold, 1);
 792
 793                 if(myhealth_prev < 1)
 794                 {
 795                         if(myhealth >= 1)
 796                         {
 797                                 myhealth_flash = 0; // just spawned, clear the flash immediately
 798                                 myhealth_flash_temp = 0;
 799                         }
 800                         else
 801                         {
 802                                 myhealth_flash += autocvar_hud_damage_fade_rate * frametime; // dead
 803                         }
 804                 }
 805
 806                 if(spectatee_status == -1 || intermission)
 807                 {
 808                         myhealth_flash = 0; // observing, or match ended
 809                         myhealth_flash_temp = 0;
 810                 }
 811
 812                 myhealth_prev = myhealth;
 813
 814                 if(autocvar_cl_gentle_damage || autocvar_cl_gentle)
 815                 {
 816                         if(autocvar_cl_gentle_damage == 2)
 817                         {
 818                                 if(myhealth_flash < pain_threshold) // only randomize when the flash is gone
 819                                 {
 820                                         myhealth_gentlergb = eX * random() + eY * random() + eZ * random();
 821                                 }
 822                         }
 823                         else
 824                                 myhealth_gentlergb = stov(autocvar_hud_damage_gentle_color);
 825
 826                         drawfill('0 0 0', eX * vid_conwidth + eY * vid_conheight, myhealth_gentlergb, autocvar_hud_damage_gentle_alpha_multiplier * bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage, DRAWFLAG_NORMAL);
 827                 }
 828                 else
 829                         drawpic(splash_pos, "gfx/blood", splash_size, stov(autocvar_hud_damage_color), bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage, DRAWFLAG_NORMAL);
 830         }
 831
 832         if(menu_visible)
 833                 menu_show();
 834
 835         /*if(gametype == GAME_CTF)
 836           {
 837           ctf_view();
 838           } else */
 839
 840         // draw 2D entities
 841         e = self;
 842         for(self = world; (self = nextent(self)); )
 843                 if(self.draw2d)
 844                         self.draw2d();
 845         self = e;
 846         Draw_ShowNames_All();
 847
 848         scoreboard_active = HUD_WouldDrawScoreboard();
 849
 850         hit_time = getstatf(STAT_HIT_TIME);
 851         if(hit_time > nextsound_hit_time && autocvar_cl_hitsound)
 852         {
 853                 sound(world, CHAN_AUTO, "misc/hit.wav", VOL_BASE, ATTN_NONE);
 854                 nextsound_hit_time = time + autocvar_cl_hitsound_antispam_time;
 855         }
 856         typehit_time = getstatf(STAT_TYPEHIT_TIME);
 857         if(typehit_time > nextsound_typehit_time)
 858         {
 859                 sound(world, CHAN_AUTO, "misc/typehit.wav", VOL_BASE, ATTN_NONE);
 860                 nextsound_typehit_time = time + autocvar_cl_hitsound_antispam_time;
 861         }
 862
 863         //else
 864         {
 865                 if(gametype == GAME_FREEZETAG)
 866                 {
 867                         if(getstati(STAT_FROZEN))
 868                                 drawfill('0 0 0', eX * vid_conwidth + eY * vid_conheight, '0.25 0.90 1', autocvar_hud_colorflash_alpha, DRAWFLAG_ADDITIVE);
 869                         if(getstatf(STAT_REVIVE_PROGRESS))
 870                         {
 871                                 DrawCircleClippedPic(eX * 0.5 * vid_conwidth + eY * 0.6 * vid_conheight, 0.1 * vid_conheight, "gfx/crosshair_ring.tga", getstatf(STAT_REVIVE_PROGRESS), '0.25 0.90 1', autocvar_hud_colorflash_alpha, DRAWFLAG_ADDITIVE);
 872                                 drawstring_aspect(eY * 0.64 * vid_conheight, "Revival progress", eX * vid_conwidth + eY * 0.025 * vid_conheight, '1 1 1', 1, DRAWFLAG_NORMAL);
 873                         }
 874                 }
 875
 876                 if(autocvar_r_letterbox == 0)
 877                         if(autocvar_viewsize < 120)
 878                                 CSQC_common_hud();
 879
 880                 // crosshair goes VERY LAST
 881                 if(!scoreboard_active && !camera_active && intermission != 2 && spectatee_status != -1 && hud == HUD_NORMAL) {
 882                         string wcross_style;
 883                         float wcross_alpha, wcross_resolution;
 884                         wcross_style = autocvar_crosshair;
 885                         if (wcross_style == "0")
 886                                 return;
 887                         wcross_resolution = autocvar_crosshair_size;
 888                         if (wcross_resolution == 0)
 889                                 return;
 890                         wcross_alpha = autocvar_crosshair_alpha;
 891                         if (wcross_alpha == 0)
 892                                 return;
 893
 894                         // TrueAim check
 895                         float shottype;
 896
 897                         // wcross_origin = '0.5 0 0' * vid_conwidth + '0 0.5 0' * vid_conheight;
 898                         wcross_origin = project_3d_to_2d(view_origin + MAX_SHOT_DISTANCE * view_forward);
 899                         wcross_origin_z = 0;
 900                         if(autocvar_crosshair_hittest)
 901                         {
 902                                 vector wcross_oldorigin;
 903                                 wcross_oldorigin = wcross_origin;
 904                                 shottype = TrueAimCheck();
 905                                 if(shottype == SHOTTYPE_HITWORLD)
 906                                 {
 907                                         v = wcross_origin - wcross_oldorigin;
 908                                         v_x /= vid_conwidth;
 909                                         v_y /= vid_conheight;
 910                                         if(vlen(v) > 0.01)
 911                                                 shottype = SHOTTYPE_HITOBSTRUCTION;
 912                                 }
 913                                 if(!autocvar_crosshair_hittest_showimpact)
 914                                         wcross_origin = wcross_oldorigin;
 915                         }
 916                         else
 917                                 shottype = SHOTTYPE_HITWORLD;
 918
 919                         vector wcross_color, wcross_size;
 920                         string wcross_wep, wcross_name;
 921                         float wcross_scale, wcross_blur;
 922
 923                         if (autocvar_crosshair_per_weapon || autocvar_crosshair_color_per_weapon) {
 924                                 e = get_weaponinfo(activeweapon);
 925                                 if (e && e.netname != "")
 926                                 {
 927                                         wcross_wep = e.netname;
 928                                         if(autocvar_crosshair_per_weapon)
 929                                         {
 930                                                 wcross_resolution *= cvar(strcat("crosshair_", wcross_wep, "_size"));
 931                                                 if (wcross_resolution == 0)
 932                                                         return;
 933                                                 wcross_alpha *= cvar(strcat("crosshair_", wcross_wep, "_alpha"));
 934                                                 if (wcross_alpha == 0)
 935                                                         return;
 936
 937                                                 wcross_style = cvar_string(strcat("crosshair_", wcross_wep));
 938                                                 if(wcross_style == "" || wcross_style == "0")
 939                                                         wcross_style = wcross_wep;
 940                                         }
 941                                 }
 942                         }
 943                         if(wcross_wep != "" && autocvar_crosshair_color_per_weapon)
 944                                 wcross_color = stov(cvar_string(strcat("crosshair_", wcross_wep, "_color")));
 945                         else if(autocvar_crosshair_color_by_health)
 946                         {
 947                                 local float x = getstati(STAT_HEALTH);
 948
 949                                 //x = red
 950                                 //y = green
 951                                 //z = blue
 952
 953                                 wcross_color_z = 0;
 954
 955                                 if(x > 200)
 956                                 {
 957                                         wcross_color_x = 0;
 958                                         wcross_color_y = 1;
 959                                 }
 960                                 else if(x > 150)
 961                                 {
 962                                         wcross_color_x = 0.4 - (x-150)*0.02 * 0.4;
 963                                         wcross_color_y = 0.9 + (x-150)*0.02 * 0.1;
 964                                 }
 965                                 else if(x > 100)
 966                                 {
 967                                         wcross_color_x = 1 - (x-100)*0.02 * 0.6;
 968                                         wcross_color_y = 1 - (x-100)*0.02 * 0.1;
 969                                         wcross_color_z = 1 - (x-100)*0.02;
 970                                 }
 971                                 else if(x > 50)
 972                                 {
 973                                         wcross_color_x = 1;
 974                                         wcross_color_y = 1;
 975                                         wcross_color_z = 0.2 + (x-50)*0.02 * 0.8;
 976                                 }
 977                                 else if(x > 20)
 978                                 {
 979                                         wcross_color_x = 1;
 980                                         wcross_color_y = (x-20)*90/27/100;
 981                                         wcross_color_z = (x-20)*90/27/100 * 0.2;
 982                                 }
 983                                 else
 984                                 {
 985                                         wcross_color_x = 1;
 986                                         wcross_color_y = 0;
 987                                 }
 988                         }
 989                         else
 990                                 wcross_color = stov(autocvar_crosshair_color);
 991
 992                         wcross_name = strcat("gfx/crosshair", wcross_style);
 993
 994                         if(autocvar_crosshair_effect_scalefade)
 995                         {
 996                                 wcross_scale = wcross_resolution;
 997                                 wcross_resolution = 1;
 998                         }
 999                         else
1000                         {
1001                                 wcross_scale = 1;
1002                         }
1003
1004                         if(autocvar_crosshair_pickup)
1005                         {
1006                                 if(pickup_crosshair_time < getstatf(STAT_LAST_PICKUP))
1007                                 {
1008                                         pickup_crosshair_size = 1;
1009                                         pickup_crosshair_time = getstatf(STAT_LAST_PICKUP);
1010                                 }
1011
1012                                 if(pickup_crosshair_size > 0)
1013                                         pickup_crosshair_size -= autocvar_crosshair_pickup_speed * frametime;
1014                                 else
1015                                         pickup_crosshair_size = 0;
1016
1017                                 wcross_scale += sin(pickup_crosshair_size) * autocvar_crosshair_pickup;
1018                         }
1019
1020                         vector hitindication_color;
1021                         if(autocvar_crosshair_hitindication)
1022                         {
1023                                 hitindication_color = stov(autocvar_crosshair_hitindication_color);
1024                                 if(hitindication_crosshair_time < hit_time)
1025                                 {
1026                                         hitindication_crosshair_size = 1;
1027                                         hitindication_crosshair_time = hit_time;
1028                                 }
1029
1030                                 if(hitindication_crosshair_size > 0)
1031                                         hitindication_crosshair_size -= autocvar_crosshair_hitindication_speed * frametime;
1032                                 else
1033                                         hitindication_crosshair_size = 0;
1034
1035                                 wcross_scale += sin(hitindication_crosshair_size) * autocvar_crosshair_hitindication;
1036                                 wcross_color_x += sin(hitindication_crosshair_size) * hitindication_color_x;
1037                                 wcross_color_y += sin(hitindication_crosshair_size) * hitindication_color_y;
1038                                 wcross_color_z += sin(hitindication_crosshair_size) * hitindication_color_z;
1039                         }
1040
1041                         if(shottype == SHOTTYPE_HITENEMY)
1042                                 wcross_scale *= autocvar_crosshair_hittest; // is not queried if hittest is 0
1043                         if(shottype == SHOTTYPE_HITTEAM)
1044                                 wcross_scale /= autocvar_crosshair_hittest; // is not queried if hittest is 0
1045
1046                         f = autocvar_crosshair_effect_speed;
1047                         if(f < 0)
1048                                 f *= -2 * g_weaponswitchdelay;
1049                         if(wcross_scale != wcross_scale_goal_prev || wcross_alpha != wcross_alpha_goal_prev || wcross_color != wcross_color_goal_prev)
1050                         {
1051                                 wcross_changedonetime = time + f;
1052                         }
1053                         if(wcross_name != wcross_name_goal_prev || wcross_resolution != wcross_resolution_goal_prev)
1054                         {
1055                                 wcross_name_changestarttime = time;
1056                                 wcross_name_changedonetime = time + f;
1057                                 if(wcross_name_goal_prev_prev)
1058                                         strunzone(wcross_name_goal_prev_prev);
1059                                 wcross_name_goal_prev_prev = wcross_name_goal_prev;
1060                                 wcross_name_goal_prev = strzone(wcross_name);
1061                                 wcross_name_alpha_goal_prev_prev = wcross_name_alpha_goal_prev;
1062                                 wcross_resolution_goal_prev_prev = wcross_resolution_goal_prev;
1063                                 wcross_resolution_goal_prev = wcross_resolution;
1064                         }
1065
1066                         wcross_scale_goal_prev = wcross_scale;
1067                         wcross_alpha_goal_prev = wcross_alpha;
1068                         wcross_color_goal_prev = wcross_color;
1069
1070                         if(shottype == SHOTTYPE_HITTEAM || (shottype == SHOTTYPE_HITOBSTRUCTION && autocvar_crosshair_hittest_blur && !autocvar_chase_active))
1071                         {
1072                                 wcross_blur = 1;
1073                                 wcross_alpha *= 0.75;
1074                         }
1075                         else
1076                                 wcross_blur = 0;
1077                         // *_prev is at time-frametime
1078                         // * is at wcross_changedonetime+f
1079                         // what do we have at time?
1080                         if(time < wcross_changedonetime)
1081                         {
1082                                 f = frametime / (wcross_changedonetime - time + frametime);
1083                                 wcross_scale = f * wcross_scale + (1 - f) * wcross_scale_prev;
1084                                 wcross_alpha = f * wcross_alpha + (1 - f) * wcross_alpha_prev;
1085                                 wcross_color = f * wcross_color + (1 - f) * wcross_color_prev;
1086                         }
1087
1088                         wcross_scale_prev = wcross_scale;
1089                         wcross_alpha_prev = wcross_alpha;
1090                         wcross_color_prev = wcross_color;
1091
1092                         wcross_scale *= 1 - autocvar__menu_alpha;
1093                         wcross_alpha *= 1 - autocvar__menu_alpha;
1094                         wcross_size = drawgetimagesize(wcross_name) * wcross_scale;
1095
1096                         if(wcross_scale >= 0.001 && wcross_alpha >= 0.001)
1097                         {
1098                                 // crosshair rings for weapon stats
1099                                 if (autocvar_crosshair_ring || autocvar_crosshair_ring_reload)
1100                                 {
1101                                         // declarations and stats
1102                                         float ring_value, ring_scale, ring_alpha, ring_inner_value, ring_inner_alpha;
1103                                         string ring_image, ring_inner_image;
1104                                         vector ring_rgb, ring_inner_rgb;
1105
1106                                         ring_scale = autocvar_crosshair_ring_size;
1107
1108                                         float weapon_clipload, weapon_clipsize;
1109                                         weapon_clipload = getstati(STAT_WEAPON_CLIPLOAD);
1110                                         weapon_clipsize = getstati(STAT_WEAPON_CLIPSIZE);
1111
1112                                         float nex_charge, nex_chargepool;
1113                                         nex_charge = getstatf(STAT_NEX_CHARGE);
1114                                         nex_chargepool = getstatf(STAT_NEX_CHARGEPOOL);
1115
1116                                         if(nex_charge_movingavg == 0) // this should only happen if we have just loaded up the game
1117                                                 nex_charge_movingavg = nex_charge;
1118
1119
1120                                         // handle the values
1121                                         if (autocvar_crosshair_ring && activeweapon == WEP_NEX && nex_charge && autocvar_crosshair_ring_nex) // ring around crosshair representing velocity-dependent damage for the nex
1122                                         {
1123                                                 if (nex_chargepool || use_nex_chargepool) {
1124                                                         use_nex_chargepool = 1;
1125                                                         ring_inner_value = nex_chargepool;
1126                                                 } else {
1127                                                         nex_charge_movingavg = (1 - autocvar_crosshair_ring_nex_currentcharge_movingavg_rate) * nex_charge_movingavg + autocvar_crosshair_ring_nex_currentcharge_movingavg_rate * nex_charge;
1128                                                         ring_inner_value = bound(0, autocvar_crosshair_ring_nex_currentcharge_scale * (nex_charge - nex_charge_movingavg), 1);
1129                                                 }
1130
1131                                                 ring_inner_alpha = autocvar_crosshair_ring_nex_inner_alpha;
1132                                                 ring_inner_rgb = eX * autocvar_crosshair_ring_nex_inner_color_red + eY * autocvar_crosshair_ring_nex_inner_color_green + eZ * autocvar_crosshair_ring_nex_inner_color_blue;
1133                                                 ring_inner_image = "gfx/crosshair_ring_inner.tga";
1134
1135                                                 // draw the outer ring to show the current charge of the weapon
1136                                                 ring_value = nex_charge;
1137                                                 ring_alpha = autocvar_crosshair_ring_nex_alpha;
1138                                                 ring_rgb = wcross_color;
1139                                                 ring_image = "gfx/crosshair_ring_nexgun.tga";
1140                                         }
1141                                         else if (autocvar_crosshair_ring && activeweapon == WEP_MINE_LAYER && minelayer_maxmines && autocvar_crosshair_ring_minelayer)
1142                                         {
1143                                                 ring_value = bound(0, getstati(STAT_LAYED_MINES) / minelayer_maxmines, 1); // if you later need to use the count of bullets in another place, then add a float for it. For now, no need to.
1144                                                 ring_alpha = autocvar_crosshair_ring_minelayer_alpha;
1145                                                 ring_rgb = wcross_color;
1146                                                 ring_image = "gfx/crosshair_ring.tga";
1147                                         }
1148                                         else if (activeweapon == WEP_HAGAR && getstati(STAT_HAGAR_LOAD) && autocvar_crosshair_ring_hagar)
1149                                         {
1150                                                 ring_value = bound(0, getstati(STAT_HAGAR_LOAD) / hagar_maxrockets, 1);
1151                                                 ring_alpha = autocvar_crosshair_ring_hagar_alpha;
1152                                                 ring_rgb = wcross_color;
1153                                                 ring_image = "gfx/crosshair_ring.tga";
1154                                         }
1155
1156                                         if(autocvar_crosshair_ring_reload && weapon_clipsize) // forces there to be only an ammo ring
1157                                         {
1158                                                 ring_value = bound(0, weapon_clipload / weapon_clipsize, 1);
1159                                                 ring_scale = autocvar_crosshair_ring_reload_size;
1160                                                 ring_alpha = autocvar_crosshair_ring_reload_alpha;
1161                                                 ring_rgb = wcross_color;
1162
1163                                                 // Note: This is to stop Taoki from complaining that the image doesn't match all potential balances.
1164                                                 // if a new image for another weapon is added, add the code (and its respective file/value) here
1165                                                 if ((activeweapon == WEP_RIFLE) && (weapon_clipsize == 80))
1166                                                         ring_image = "gfx/crosshair_ring_rifle.tga";
1167                                                 else
1168                                                         ring_image = "gfx/crosshair_ring.tga";
1169                                         }
1170
1171                                         if (autocvar_crosshair_ring_inner && ring_inner_value) // lets draw a ring inside a ring so you can ring while you ring
1172                                                 DrawCircleClippedPic(wcross_origin, wcross_size_x * ring_scale, ring_inner_image, ring_inner_value, ring_inner_rgb, wcross_alpha * ring_inner_alpha, DRAWFLAG_ADDITIVE);
1173
1174                                         if (ring_value)
1175                                                 DrawCircleClippedPic(wcross_origin, wcross_size_x * ring_scale, ring_image, ring_value, ring_rgb, wcross_alpha * ring_alpha, DRAWFLAG_ADDITIVE);
1176                                 }
1177
1178 #define CROSSHAIR_DO_BLUR(M,sz,wcross_name,wcross_alpha) \
1179                                 do \
1180                                 { \
1181                                         if(wcross_blur > 0) \
1182                                         { \
1183                                                 for(i = -2; i <= 2; ++i) \
1184                                                 for(j = -2; j <= 2; ++j) \
1185                                                 M(i,j,sz,wcross_name,wcross_alpha*0.04); \
1186                                         } \
1187                                         else \
1188                                         { \
1189                                                 M(0,0,sz,wcross_name,wcross_alpha); \
1190                                         } \
1191                                 } \
1192                                 while(0)
1193
1194 #define CROSSHAIR_DRAW_SINGLE(i,j,sz,wcross_name,wcross_alpha) \
1195                                 drawpic(wcross_origin - ('0.5 0 0' * (sz * wcross_size_x + i * wcross_blur) + '0 0.5 0' * (sz * wcross_size_y + j * wcross_blur)), wcross_name, sz * wcross_size, wcross_color, wcross_alpha, DRAWFLAG_NORMAL)
1196
1197 #define CROSSHAIR_DRAW(sz,wcross_name,wcross_alpha) \
1198                                 CROSSHAIR_DO_BLUR(CROSSHAIR_DRAW_SINGLE,sz,wcross_name,wcross_alpha)
1199
1200                                 if(time < wcross_name_changedonetime && wcross_name != wcross_name_goal_prev_prev && wcross_name_goal_prev_prev)
1201                                 {
1202                                         f = (wcross_name_changedonetime - time) / (wcross_name_changedonetime - wcross_name_changestarttime);
1203                                         wcross_size = drawgetimagesize(wcross_name_goal_prev_prev) * wcross_scale;
1204                                         CROSSHAIR_DRAW(wcross_resolution_goal_prev_prev, wcross_name_goal_prev_prev, wcross_alpha * f * wcross_name_alpha_goal_prev_prev);
1205                                         f = 1 - f;
1206                                 }
1207                                 else
1208                                 {
1209                                         f = 1;
1210                                 }
1211                                 wcross_name_alpha_goal_prev = f;
1212
1213                                 wcross_size = drawgetimagesize(wcross_name) * wcross_scale;
1214                                 CROSSHAIR_DRAW(wcross_resolution, wcross_name, wcross_alpha * f);
1215
1216                                 if(autocvar_crosshair_dot)
1217                                 {
1218                                         vector wcross_color_old;
1219                                         wcross_color_old = wcross_color;
1220                                         if(autocvar_crosshair_dot_color != "0")
1221                                                 wcross_color = stov(autocvar_crosshair_dot_color);
1222                                         CROSSHAIR_DRAW(wcross_resolution * autocvar_crosshair_dot_size, "gfx/crosshairdot.tga", f * autocvar_crosshair_dot_alpha);
1223                                         // FIXME why don't we use wcross_alpha here?
1224                                         wcross_color = wcross_color_old;
1225                                 }
1226                         }
1227                 }
1228                 else
1229                 {
1230                         wcross_scale_prev = 0;
1231                         wcross_alpha_prev = 0;
1232                         wcross_scale_goal_prev = 0;
1233                         wcross_alpha_goal_prev = 0;
1234                         wcross_changedonetime = 0;
1235                         if(wcross_name_goal_prev)
1236                                 strunzone(wcross_name_goal_prev);
1237                         wcross_name_goal_prev = string_null;
1238                         if(wcross_name_goal_prev_prev)
1239                                 strunzone(wcross_name_goal_prev_prev);
1240                         wcross_name_goal_prev_prev = string_null;
1241                         wcross_name_changestarttime = 0;
1242                         wcross_name_changedonetime = 0;
1243                         wcross_name_alpha_goal_prev = 0;
1244                         wcross_name_alpha_goal_prev_prev = 0;
1245                         wcross_resolution_goal_prev = 0;
1246                         wcross_resolution_goal_prev_prev = 0;
1247                 }
1248         }
1249
1250         if(NextFrameCommand)
1251         {
1252                 localcmd("\n", NextFrameCommand, "\n");
1253                 NextFrameCommand = string_null;
1254         }
1255
1256         // we must do this check AFTER a frame was rendered, or it won't work
1257         if(cs_project_is_b0rked == 0)
1258         {
1259                 string w0, h0;
1260                 w0 = ftos(autocvar_vid_conwidth);
1261                 h0 = ftos(autocvar_vid_conheight);
1262                 //R_SetView(VF_VIEWPORT, '0 0 0', '640 480 0');
1263                 //R_SetView(VF_FOV, '90 90 0');
1264                 R_SetView(VF_ORIGIN, '0 0 0');
1265                 R_SetView(VF_ANGLES, '0 0 0');
1266                 R_SetView(VF_PERSPECTIVE, 1);
1267                 makevectors('0 0 0');
1268                 vector v1, v2;
1269                 cvar_set("vid_conwidth", "800");
1270                 cvar_set("vid_conheight", "600");
1271                 v1 = cs_project(v_forward);
1272                 cvar_set("vid_conwidth", "640");
1273                 cvar_set("vid_conheight", "480");
1274                 v2 = cs_project(v_forward);
1275                 if(v1 == v2)
1276                         cs_project_is_b0rked = 1;
1277                 else
1278                         cs_project_is_b0rked = -1;
1279                 cvar_set("vid_conwidth", w0);
1280                 cvar_set("vid_conheight", h0);
1281         }
1282
1283         if(autocvar__hud_configure)
1284                 HUD_Panel_Mouse();
1285
1286     if(hud && !intermission)
1287     {
1288         if(hud == HUD_SPIDERBOT)
1289             CSQC_SPIDER_HUD();
1290         else if(hud == HUD_WAKIZASHI)
1291             CSQC_WAKIZASHI_HUD();
1292         else if(hud == HUD_RAPTOR)
1293             CSQC_RAPTOR_HUD();
1294         else if(hud == HUD_BUMBLEBEE)
1295             CSQC_BUMBLE_HUD();
1296     }
1297         // let's reset the view back to normal for the end
1298         R_SetView(VF_MIN, '0 0 0');
1299         R_SetView(VF_SIZE, '1 0 0' * w + '0 1 0' * h);
1300 }
1301
1302
1303 void CSQC_common_hud(void)
1304 {
1305     // do some accuracy var caching
1306     float i;
1307     if(!(gametype == GAME_RACE || gametype == GAME_CTS))
1308     {
1309         if(autocvar_accuracy_color_levels != acc_color_levels)
1310         {
1311             if(acc_color_levels)
1312                 strunzone(acc_color_levels);
1313             acc_color_levels = strzone(autocvar_accuracy_color_levels);
1314             acc_levels = tokenize(acc_color_levels);
1315             if (acc_levels > MAX_ACCURACY_LEVELS)
1316                 acc_levels = MAX_ACCURACY_LEVELS;
1317
1318             for (i = 0; i < acc_levels; ++i)
1319                 acc_lev[i] = stof(argv(i)) / 100.0;
1320         }
1321         // let know that acc_col[] needs to be loaded
1322         acc_col_x[0] = -1;
1323     }
1324
1325     HUD_Main(); // always run these functions for alpha checks
1326     HUD_DrawScoreboard();
1327
1328     if (scoreboard_active) // scoreboard/accuracy
1329         HUD_Reset();
1330     else if (intermission == 2) // map voting screen
1331     {
1332         HUD_FinaleOverlay();
1333         HUD_Reset();
1334     }
1335         /*
1336         switch(hud)
1337         {
1338                 case HUD_SPIDERBOT:
1339                         CSQC_SPIDER_HUD();
1340                         break;
1341
1342                 case HUD_WAKIZASHI:
1343                         CSQC_WAKIZASHI_HUD();
1344                         break;
1345
1346         case HUD_BUMBLEBEE:
1347             CSQC_BUMBLE_HUD();
1348             break;
1349         }
1350         */
1351 }
1352
1353
1354 // following vectors must be global to allow seamless switching between camera modes
1355 vector camera_offset, current_camera_offset, mouse_angles, current_angles, current_origin, current_position;
1356 void CSQC_Demo_Camera()
1357 {
1358         float speed, attenuation, dimensions;
1359         vector tmp, delta;
1360
1361         if( autocvar_camera_reset || !camera_mode )
1362         {
1363                 camera_offset = '0 0 0';
1364                 current_angles = '0 0 0';
1365                 camera_direction = '0 0 0';
1366                 camera_offset_z += 30;
1367                 camera_offset_x += 30 * -cos(current_angles_y * DEG2RAD);
1368                 camera_offset_y += 30 * -sin(current_angles_y * DEG2RAD);
1369                 current_origin = view_origin;
1370                 current_camera_offset  = camera_offset;
1371                 cvar_set("camera_reset", "0");
1372                 camera_mode = CAMERA_CHASE;
1373         }
1374
1375         // Camera angles
1376         if( camera_roll )
1377                 mouse_angles_z += camera_roll * autocvar_camera_speed_roll;
1378
1379         if(autocvar_camera_look_player)
1380         {
1381                 local vector dir;
1382                 local float n;
1383
1384                 dir = normalize(view_origin - current_position);
1385                 n = mouse_angles_z;
1386                 mouse_angles = vectoangles(dir);
1387                 mouse_angles_x = mouse_angles_x * -1;
1388                 mouse_angles_z = n;
1389         }
1390         else
1391         {
1392                 tmp = getmousepos() * 0.1;
1393                 if(vlen(tmp)>autocvar_camera_mouse_threshold)
1394                 {
1395                         mouse_angles_x += tmp_y * cos(mouse_angles_z * DEG2RAD) + (tmp_x * sin(mouse_angles_z * DEG2RAD));
1396                         mouse_angles_y -= tmp_x * cos(mouse_angles_z * DEG2RAD) + (tmp_y * -sin(mouse_angles_z * DEG2RAD));
1397                 }
1398         }
1399
1400         while (mouse_angles_x < -180) mouse_angles_x = mouse_angles_x + 360;
1401         while (mouse_angles_x > 180) mouse_angles_x = mouse_angles_x - 360;
1402         while (mouse_angles_y < -180) mouse_angles_y = mouse_angles_y + 360;
1403         while (mouse_angles_y > 180) mouse_angles_y = mouse_angles_y - 360;
1404
1405         // Fix difference when angles don't have the same sign
1406         delta = '0 0 0';
1407         if(mouse_angles_y < -60 && current_angles_y > 60)
1408                 delta = '0 360 0';
1409         if(mouse_angles_y > 60 && current_angles_y < -60)
1410                 delta = '0 -360 0';
1411
1412         if(autocvar_camera_look_player)
1413                 attenuation = autocvar_camera_look_attenuation;
1414         else
1415                 attenuation = autocvar_camera_speed_attenuation;
1416
1417         attenuation = 1 / max(1, attenuation);
1418         current_angles += (mouse_angles - current_angles + delta) * attenuation;
1419
1420         while (current_angles_x < -180) current_angles_x = current_angles_x + 360;
1421         while (current_angles_x > 180) current_angles_x = current_angles_x - 360;
1422         while (current_angles_y < -180) current_angles_y = current_angles_y + 360;
1423         while (current_angles_y > 180) current_angles_y = current_angles_y - 360;
1424
1425         // Camera position
1426         tmp = '0 0 0';
1427         dimensions = 0;
1428
1429         if( camera_direction_x )
1430         {
1431                 tmp_x = camera_direction_x * cos(current_angles_y * DEG2RAD);
1432                 tmp_y = camera_direction_x * sin(current_angles_y * DEG2RAD);
1433                 if( autocvar_camera_forward_follows && !autocvar_camera_look_player )
1434                         tmp_z = camera_direction_x * -sin(current_angles_x * DEG2RAD);
1435                 ++dimensions;
1436         }
1437
1438         if( camera_direction_y )
1439         {
1440                 tmp_x += camera_direction_y * -sin(current_angles_y * DEG2RAD);
1441                 tmp_y += camera_direction_y * cos(current_angles_y * DEG2RAD) * cos(current_angles_z * DEG2RAD);
1442                 tmp_z += camera_direction_y * sin(current_angles_z * DEG2RAD);
1443                 ++dimensions;
1444         }
1445
1446         if( camera_direction_z )
1447         {
1448                 tmp_z += camera_direction_z * cos(current_angles_z * DEG2RAD);
1449                 ++dimensions;
1450         }
1451
1452         if(autocvar_camera_free)
1453                 speed = autocvar_camera_speed_free;
1454         else
1455                 speed = autocvar_camera_speed_chase;
1456
1457         if(dimensions)
1458         {
1459                 speed = speed * sqrt(1 / dimensions);
1460                 camera_offset += tmp * speed;
1461         }
1462
1463         current_camera_offset += (camera_offset - current_camera_offset) * attenuation;
1464
1465         // Camera modes
1466         if( autocvar_camera_free )
1467         {
1468                 if ( camera_mode == CAMERA_CHASE )
1469                 {
1470                         current_camera_offset = current_origin + current_camera_offset;
1471                         camera_offset = current_origin + camera_offset;
1472                 }
1473
1474                 camera_mode = CAMERA_FREE;
1475                 current_position = current_camera_offset;
1476         }
1477         else
1478         {
1479                 if ( camera_mode == CAMERA_FREE )
1480                 {
1481                         current_origin = view_origin;
1482                         camera_offset = camera_offset - current_origin;
1483                         current_camera_offset = current_camera_offset - current_origin;
1484                 }
1485
1486                 camera_mode = CAMERA_CHASE;
1487
1488                 if(autocvar_camera_chase_smoothly)
1489                         current_origin += (view_origin - current_origin) * attenuation;
1490                 else
1491                         current_origin = view_origin;
1492
1493                 current_position = current_origin + current_camera_offset;
1494         }
1495
1496         R_SetView(VF_ANGLES, current_angles);
1497         R_SetView(VF_ORIGIN, current_position);
1498 }