qcsrc/client/view.qc

   1 #include "_all.qh"
   2
   3 #include "announcer.qh"
   4 #include "hook.qh"
   5 #include "hud.qh"
   6 #include "hud_config.qh"
   7 #include "mapvoting.qh"
   8 #include "noise.qh"
   9 #include "scoreboard.qh"
  10 #include "shownames.qh"
  11 #include "vehicles/all.qh"
  12 #include "waypointsprites.qh"
  13
  14 #include "../common/constants.qh"
  15 #include "../common/mapinfo.qh"
  16 #include "../common/nades.qh"
  17 #include "../common/stats.qh"
  18 #include "../common/triggers/target/music.qh"
  19 #include "../common/teams.qh"
  20 #include "../common/util.qh"
  21
  22 #include "../common/weapons/all.qh"
  23
  24 #include "../csqcmodellib/cl_player.qh"
  25
  26 #include "../warpzonelib/client.qh"
  27 #include "../warpzonelib/common.qh"
  28 #include "../warpzonelib/mathlib.qh"
  29
  30 entity porto;
  31 vector polyline[16];
  32 void Porto_Draw()
  33 {
  34         vector p, dir, ang, q, nextdir;
  35         float portal_number, portal1_idx;
  36
  37         if(activeweapon != WEP_PORTO.m_id || spectatee_status || gametype == MAPINFO_TYPE_NEXBALL)
  38                 return;
  39         if(g_balance_porto_secondary)
  40                 return;
  41         if(intermission == 1)
  42                 return;
  43         if(intermission == 2)
  44                 return;
  45         if (getstati(STAT_HEALTH) <= 0)
  46                 return;
  47
  48         dir = view_forward;
  49
  50         if(angles_held_status)
  51         {
  52                 makevectors(angles_held);
  53                 dir = v_forward;
  54         }
  55
  56         p = view_origin;
  57
  58         polyline[0] = p;
  59         int idx = 1;
  60         portal_number = 0;
  61         nextdir = dir;
  62
  63         for (;;)
  64         {
  65                 dir = nextdir;
  66                 traceline(p, p + 65536 * dir, true, porto);
  67                 if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
  68                         return;
  69                 nextdir = dir - 2 * (dir * trace_plane_normal) * trace_plane_normal; // mirror dir at trace_plane_normal
  70                 p = trace_endpos;
  71                 polyline[idx] = p;
  72                 ++idx;
  73                 if(idx >= 16)
  74                         return;
  75                 if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_SLICK || trace_dphitcontents & DPCONTENTS_PLAYERCLIP)
  76                         continue;
  77                 ++portal_number;
  78                 ang = vectoangles2(trace_plane_normal, dir);
  79                 ang.x = -ang.x;
  80                 makevectors(ang);
  81                 if(!CheckWireframeBox(porto, p - 48 * v_right - 48 * v_up + 16 * v_forward, 96 * v_right, 96 * v_up, 96 * v_forward))
  82                         return;
  83                 if(portal_number == 1)
  84                 {
  85                         portal1_idx = idx;
  86                         if(portal_number >= 2)
  87                                 break;
  88                 }
  89         }
  90
  91         while(idx >= 2)
  92         {
  93                 p = polyline[idx-2];
  94                 q = polyline[idx-1];
  95                 if(idx == 2)
  96                         p = p - view_up * 16;
  97                 if(idx-1 >= portal1_idx)
  98                 {
  99                         Draw_CylindricLine(p, q, 4, "", 1, 0, '0 0 1', 0.5, DRAWFLAG_NORMAL, view_origin);
 100                 }
 101                 else
 102                 {
 103                         Draw_CylindricLine(p, q, 4, "", 1, 0, '1 0 0', 0.5, DRAWFLAG_NORMAL, view_origin);
 104                 }
 105                 --idx;
 106         }
 107 }
 108
 109 void Porto_Init()
 110 {
 111         porto = spawn();
 112         porto.classname = "porto";
 113         porto.draw = Porto_Draw;
 114         porto.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP;
 115 }
 116
 117 float drawtime;
 118 float avgspeed;
 119 vector GetCurrentFov(float fov)
 120 {
 121         float zoomsensitivity, zoomspeed, zoomfactor, zoomdir;
 122         float velocityzoom, curspeed;
 123         vector v;
 124
 125         zoomsensitivity = autocvar_cl_zoomsensitivity;
 126         zoomfactor = autocvar_cl_zoomfactor;
 127         if(zoomfactor < 1 || zoomfactor > 30)
 128                 zoomfactor = 2.5;
 129         zoomspeed = autocvar_cl_zoomspeed;
 130         if(zoomspeed >= 0)
 131         if(zoomspeed < 0.5 || zoomspeed > 16)
 132                         zoomspeed = 3.5;
 133
 134         zoomdir = button_zoom;
 135         if(hud == HUD_NORMAL)
 136         if((activeweapon == WEP_VORTEX.m_id && vortex_scope) || (activeweapon == WEP_RIFLE.m_id && rifle_scope)) // do NOT use switchweapon here
 137                 zoomdir += button_attack2;
 138         if(spectatee_status > 0 || isdemo())
 139         {
 140                 if(spectatorbutton_zoom)
 141                 {
 142                         if(zoomdir)
 143                                 zoomdir = 0;
 144                         else
 145                                 zoomdir = 1;
 146                 }
 147                 // fteqcc failed twice here already, don't optimize this
 148         }
 149
 150         if(zoomdir) { zoomin_effect = 0; }
 151
 152         if(camera_active)
 153         {
 154                 current_viewzoom = min(1, current_viewzoom + drawframetime);
 155         }
 156         else if(autocvar_cl_spawnzoom && zoomin_effect)
 157         {
 158                 float spawnzoomfactor = bound(1, autocvar_cl_spawnzoom_factor, 30);
 159
 160                 current_viewzoom += (autocvar_cl_spawnzoom_speed * (spawnzoomfactor - current_viewzoom) * drawframetime);
 161                 current_viewzoom = bound(1 / spawnzoomfactor, current_viewzoom, 1);
 162                 if(current_viewzoom == 1) { zoomin_effect = 0; }
 163         }
 164         else
 165         {
 166                 if(zoomspeed < 0) // instant zoom
 167                 {
 168                         if(zoomdir)
 169                                 current_viewzoom = 1 / zoomfactor;
 170                         else
 171                                 current_viewzoom = 1;
 172                 }
 173                 else
 174                 {
 175                         if(zoomdir)
 176                                 current_viewzoom = 1 / bound(1, 1 / current_viewzoom + drawframetime * zoomspeed * (zoomfactor - 1), zoomfactor);
 177                         else
 178                                 current_viewzoom = bound(1 / zoomfactor, current_viewzoom + drawframetime * zoomspeed * (1 - 1 / zoomfactor), 1);
 179                 }
 180         }
 181
 182         if(almost_equals(current_viewzoom, 1))
 183                 current_zoomfraction = 0;
 184         else if(almost_equals(current_viewzoom, 1/zoomfactor))
 185                 current_zoomfraction = 1;
 186         else
 187                 current_zoomfraction = (current_viewzoom - 1) / (1/zoomfactor - 1);
 188
 189         if(zoomsensitivity < 1)
 190                 setsensitivityscale(pow(current_viewzoom, 1 - zoomsensitivity));
 191         else
 192                 setsensitivityscale(1);
 193
 194         if(autocvar_cl_velocityzoom_enabled && autocvar_cl_velocityzoom_type) // _type = 0 disables velocity zoom too
 195         {
 196                 if(intermission) { curspeed = 0; }
 197                 else
 198                 {
 199
 200                         makevectors(view_angles);
 201                         v = pmove_vel;
 202                         if(csqcplayer)
 203                                 v = csqcplayer.velocity;
 204
 205                         switch(autocvar_cl_velocityzoom_type)
 206                         {
 207                                 case 3: curspeed = max(0, v_forward * v); break;
 208                                 case 2: curspeed = (v_forward * v); break;
 209                                 case 1: default: curspeed = vlen(v); break;
 210                         }
 211                 }
 212
 213                 velocityzoom = bound(0, drawframetime / max(0.000000001, autocvar_cl_velocityzoom_time), 1); // speed at which the zoom adapts to player velocity
 214                 avgspeed = avgspeed * (1 - velocityzoom) + (curspeed / autocvar_cl_velocityzoom_speed) * velocityzoom;
 215                 velocityzoom = exp(float2range11(avgspeed * -autocvar_cl_velocityzoom_factor / 1) * 1);
 216
 217                 //print(ftos(avgspeed), " avgspeed, ", ftos(curspeed), " curspeed, ", ftos(velocityzoom), " return\n"); // for debugging
 218         }
 219         else
 220                 velocityzoom = 1;
 221
 222         float frustumx, frustumy, fovx, fovy;
 223         frustumy = tan(fov * M_PI / 360.0) * 0.75 * current_viewzoom * velocityzoom;
 224         frustumx = frustumy * vid_width / vid_height / vid_pixelheight;
 225         fovx = atan2(frustumx, 1) / M_PI * 360.0;
 226         fovy = atan2(frustumy, 1) / M_PI * 360.0;
 227
 228         return '1 0 0' * fovx + '0 1 0' * fovy;
 229 }
 230
 231 vector GetViewLocationFOV(float fov)
 232 {
 233         float frustumy = tan(fov * M_PI / 360.0) * 0.75;
 234         float frustumx = frustumy * vid_width / vid_height / vid_pixelheight;
 235         float fovx = atan2(frustumx, 1) / M_PI * 360.0;
 236         float fovy = atan2(frustumy, 1) / M_PI * 360.0;
 237         return '1 0 0' * fovx + '0 1 0' * fovy;
 238 }
 239
 240 vector GetOrthoviewFOV(vector ov_worldmin, vector ov_worldmax, vector ov_mid, vector ov_org)
 241 {
 242         float fovx, fovy;
 243         float width = (ov_worldmax.x - ov_worldmin.x);
 244         float height = (ov_worldmax.y - ov_worldmin.y);
 245         float distance_to_middle_of_world = vlen(ov_mid - ov_org);
 246         fovx = atan2(width/2, distance_to_middle_of_world) / M_PI * 360.0;
 247         fovy = atan2(height/2, distance_to_middle_of_world) / M_PI * 360.0;
 248         return '1 0 0' * fovx + '0 1 0' * fovy;
 249 }
 250
 251 // this function must match W_SetupShot!
 252 float zoomscript_caught;
 253
 254 vector wcross_origin;
 255 float wcross_scale_prev, wcross_alpha_prev;
 256 vector wcross_color_prev;
 257 float wcross_scale_goal_prev, wcross_alpha_goal_prev;
 258 vector wcross_color_goal_prev;
 259 float wcross_changedonetime;
 260
 261 string wcross_name_goal_prev, wcross_name_goal_prev_prev;
 262 float wcross_resolution_goal_prev, wcross_resolution_goal_prev_prev;
 263 float wcross_name_changestarttime, wcross_name_changedonetime;
 264 float wcross_name_alpha_goal_prev, wcross_name_alpha_goal_prev_prev;
 265
 266 float wcross_ring_prev;
 267
 268 entity trueaim;
 269 entity trueaim_rifle;
 270
 271 const float SHOTTYPE_HITTEAM = 1;
 272 const float SHOTTYPE_HITOBSTRUCTION = 2;
 273 const float SHOTTYPE_HITWORLD = 3;
 274 const float SHOTTYPE_HITENEMY = 4;
 275
 276 void TrueAim_Init()
 277 {
 278         trueaim = spawn();
 279         trueaim.classname = "trueaim";
 280         trueaim.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 281         trueaim_rifle = spawn();
 282         trueaim_rifle.classname = "trueaim_rifle";
 283         trueaim_rifle.dphitcontentsmask = DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 284 }
 285
 286 float EnemyHitCheck()
 287 {
 288         float t, n;
 289         wcross_origin = project_3d_to_2d(trace_endpos);
 290         wcross_origin.z = 0;
 291         if(trace_ent)
 292                 n = trace_ent.entnum;
 293         else
 294                 n = trace_networkentity;
 295         if(n < 1)
 296                 return SHOTTYPE_HITWORLD;
 297         if(n > maxclients)
 298                 return SHOTTYPE_HITWORLD;
 299         t = GetPlayerColor(n - 1);
 300         if(teamplay)
 301                 if(t == myteam)
 302                         return SHOTTYPE_HITTEAM;
 303         if(t == NUM_SPECTATOR)
 304                 return SHOTTYPE_HITWORLD;
 305         return SHOTTYPE_HITENEMY;
 306 }
 307
 308 float TrueAimCheck()
 309 {
 310         float nudge = 1; // added to traceline target and subtracted from result TOOD(divVerent): do we still need this? Doesn't the engine do this now for us?
 311         vector vecs, trueaimpoint, w_shotorg;
 312         vector mi, ma, dv;
 313         float shottype;
 314         entity ta;
 315         float mv;
 316
 317         mi = ma = '0 0 0';
 318         ta = trueaim;
 319         mv = MOVE_NOMONSTERS;
 320
 321         switch(activeweapon) // WEAPONTODO
 322         {
 323                 case WEP_TUBA.m_id: // no aim
 324                 case WEP_PORTO.m_id: // shoots from eye
 325                 case WEP_HOOK.m_id: // no trueaim
 326                 case WEP_MORTAR.m_id: // toss curve
 327                         return SHOTTYPE_HITWORLD;
 328                 case WEP_VORTEX.m_id:
 329                 case WEP_VAPORIZER.m_id:
 330                         mv = MOVE_NORMAL;
 331                         break;
 332                 case WEP_RIFLE.m_id:
 333                         ta = trueaim_rifle;
 334                         mv = MOVE_NORMAL;
 335                         if(zoomscript_caught)
 336                         {
 337                                 tracebox(view_origin, '0 0 0', '0 0 0', view_origin + view_forward * MAX_SHOT_DISTANCE, mv, ta);
 338                                 return EnemyHitCheck();
 339                         }
 340                         break;
 341                 case WEP_DEVASTATOR.m_id: // projectile has a size!
 342                         mi = '-3 -3 -3';
 343                         ma = '3 3 3';
 344                         break;
 345                 case WEP_FIREBALL.m_id: // projectile has a size!
 346                         mi = '-16 -16 -16';
 347                         ma = '16 16 16';
 348                         break;
 349                 case WEP_SEEKER.m_id: // projectile has a size!
 350                         mi = '-2 -2 -2';
 351                         ma = '2 2 2';
 352                         break;
 353                 case WEP_ELECTRO.m_id: // projectile has a size!
 354                         mi = '0 0 -3';
 355                         ma = '0 0 -3';
 356                         break;
 357         }
 358
 359         vector traceorigin = getplayerorigin(player_localentnum-1) + (eZ * getstati(STAT_VIEWHEIGHT));
 360
 361         vecs = decompressShotOrigin(getstati(STAT_SHOTORG));
 362
 363         traceline(traceorigin, traceorigin + view_forward * MAX_SHOT_DISTANCE, mv, ta);
 364         trueaimpoint = trace_endpos;
 365
 366         if(vlen(trueaimpoint - traceorigin) < g_trueaim_minrange)
 367                 trueaimpoint = traceorigin + view_forward * g_trueaim_minrange;
 368
 369         if(vecs.x > 0)
 370                 vecs.y = -vecs.y;
 371         else
 372                 vecs = '0 0 0';
 373
 374         dv = view_right * vecs.y + view_up * vecs.z;
 375         w_shotorg = traceorigin + dv;
 376
 377         // now move the vecs forward as much as requested if possible
 378         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
 379         w_shotorg = trace_endpos - view_forward * nudge;
 380
 381         tracebox(w_shotorg, mi, ma, trueaimpoint, MOVE_NORMAL, ta);
 382         shottype = EnemyHitCheck();
 383         if(shottype != SHOTTYPE_HITWORLD)
 384                 return shottype;
 385
 386 #if 0
 387         // FIXME WHY DOES THIS NOT WORK FOR THE ROCKET LAUNCHER?
 388         // or rather, I know why, but see no fix
 389         if(vlen(trace_endpos - trueaimpoint) > vlen(ma) + vlen(mi) + 1)
 390                 // 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
 391                 return SHOTTYPE_HITOBSTRUCTION;
 392 #endif
 393
 394         return SHOTTYPE_HITWORLD;
 395 }
 396
 397 void CSQC_common_hud(void);
 398
 399 void PostInit(void);
 400 void CSQC_Demo_Camera();
 401 float HUD_WouldDrawScoreboard();
 402 float camera_mode;
 403 const float CAMERA_FREE = 1;
 404 const float CAMERA_CHASE = 2;
 405 float reticle_type;
 406 string reticle_image;
 407 string NextFrameCommand;
 408 void CSQC_SPIDER_HUD();
 409 void CSQC_RAPTOR_HUD();
 410
 411 vector freeze_org, freeze_ang;
 412 entity nightvision_noise, nightvision_noise2;
 413
 414 const float MAX_TIME_DIFF = 5;
 415 float pickup_crosshair_time, pickup_crosshair_size;
 416 float hitindication_crosshair_size;
 417 float use_vortex_chargepool;
 418
 419 float myhealth, myhealth_prev;
 420 float myhealth_flash;
 421
 422 float old_blurradius, old_bluralpha;
 423 float old_sharpen_intensity;
 424
 425 vector myhealth_gentlergb;
 426
 427 float contentavgalpha, liquidalpha_prev;
 428 vector liquidcolor_prev;
 429
 430 float eventchase_current_distance;
 431 float eventchase_running;
 432 bool WantEventchase()
 433 {
 434         if(autocvar_cl_orthoview)
 435                 return false;
 436         if(intermission)
 437                 return true;
 438         if(self.viewloc)
 439                 return true;
 440         if(spectatee_status >= 0)
 441         {
 442                 if(autocvar_cl_eventchase_nexball && gametype == MAPINFO_TYPE_NEXBALL && !(WepSet_GetFromStat() & WepSet_FromWeapon(WEP_PORTO.m_id)))
 443                         return true;
 444                 if(autocvar_cl_eventchase_death && (getstati(STAT_HEALTH) <= 0))
 445                 {
 446                         if(autocvar_cl_eventchase_death == 2)
 447                         {
 448                                 // don't stop eventchase once it's started (even if velocity changes afterwards)
 449                                 if(self.velocity == '0 0 0' || eventchase_running)
 450                                         return true;
 451                         }
 452                         else return true;
 453                 }
 454         }
 455         return false;
 456 }
 457
 458 vector damage_blurpostprocess, content_blurpostprocess;
 459
 460 float checkfail[16];
 461
 462 float unaccounted_damage = 0;
 463 void UpdateDamage()
 464 {
 465         // accumulate damage with each stat update
 466         static float damage_total_prev = 0;
 467         float damage_total = getstati(STAT_DAMAGE_DEALT_TOTAL);
 468         float unaccounted_damage_new = COMPARE_INCREASING(damage_total, damage_total_prev);
 469         damage_total_prev = damage_total;
 470
 471         static float damage_dealt_time_prev = 0;
 472         float damage_dealt_time = getstatf(STAT_HIT_TIME);
 473         if (damage_dealt_time != damage_dealt_time_prev)
 474         {
 475                 unaccounted_damage += unaccounted_damage_new;
 476                 dprint("dmg total: ", ftos(unaccounted_damage), " (+", ftos(unaccounted_damage_new), ")", "\n");
 477         }
 478         damage_dealt_time_prev = damage_dealt_time;
 479
 480         // prevent hitsound when switching spectatee
 481         static float spectatee_status_prev = 0;
 482         if (spectatee_status != spectatee_status_prev)
 483                 unaccounted_damage = 0;
 484         spectatee_status_prev = spectatee_status;
 485 }
 486
 487 void UpdateHitsound()
 488 {
 489         // varying sound pitch
 490
 491         static float hitsound_time_prev = 0;
 492         // HACK: the only way to get the arc to sound consistent with pitch shift is to ignore cl_hitsound_antispam_time
 493         float arc_hack = activeweapon == WEP_ARC.m_id && autocvar_cl_hitsound >= 2;
 494         if (arc_hack || COMPARE_INCREASING(time, hitsound_time_prev) > autocvar_cl_hitsound_antispam_time)
 495         {
 496                 if (autocvar_cl_hitsound && unaccounted_damage)
 497                 {
 498                         // customizable gradient function that crosses (0,a), (c,1) and asymptotically approaches b
 499                         float a = autocvar_cl_hitsound_max_pitch;
 500                         float b = autocvar_cl_hitsound_min_pitch;
 501                         float c = autocvar_cl_hitsound_nom_damage;
 502                         float x = unaccounted_damage;
 503                         float pitch_shift = (b*x*(a-1) + a*c*(1-b)) / (x*(a-1) + c*(1-b));
 504
 505                         // if sound variation is disabled, set pitch_shift to 1
 506                         if (autocvar_cl_hitsound == 1)
 507                                 pitch_shift = 1;
 508
 509                         // if pitch shift is reversed, mirror in (max-min)/2 + min
 510                         if (autocvar_cl_hitsound == 3)
 511                         {
 512                                 float mirror_value = (a-b)/2 + b;
 513                                 pitch_shift = mirror_value + (mirror_value - pitch_shift);
 514                         }
 515
 516                         dprint("dmg total (dmg): ", ftos(unaccounted_damage), " , pitch shift: ", ftos(pitch_shift), "\n");
 517
 518                         // todo: avoid very long and very short sounds from wave stretching using different sound files? seems unnecessary
 519                         // todo: normalize sound pressure levels? seems unnecessary
 520
 521                         sound7(world, CH_INFO, "misc/hit.wav", VOL_BASE, ATTN_NONE, pitch_shift * 100, 0);
 522                 }
 523                 unaccounted_damage = 0;
 524                 hitsound_time_prev = time;
 525         }
 526
 527         static float typehit_time_prev = 0;
 528         float typehit_time = getstatf(STAT_TYPEHIT_TIME);
 529         if (COMPARE_INCREASING(typehit_time, typehit_time_prev) > autocvar_cl_hitsound_antispam_time)
 530         {
 531                 sound(world, CH_INFO, "misc/typehit.wav", VOL_BASE, ATTN_NONE);
 532                 typehit_time_prev = typehit_time;
 533         }
 534 }
 535
 536 void UpdateCrosshair()
 537 {
 538         static float rainbow_last_flicker;
 539     static vector rainbow_prev_color;
 540         entity e = self;
 541         float f, i, j;
 542         vector v;
 543         if(getstati(STAT_FROZEN))
 544                 drawfill('0 0 0', eX * vid_conwidth + eY * vid_conheight, ((getstatf(STAT_REVIVE_PROGRESS)) ? ('0.25 0.90 1' + ('1 0 0' * getstatf(STAT_REVIVE_PROGRESS)) + ('0 1 1' * getstatf(STAT_REVIVE_PROGRESS) * -1)) : '0.25 0.90 1'), autocvar_hud_colorflash_alpha, DRAWFLAG_ADDITIVE);
 545         else if (getstatf(STAT_HEALING_ORB)>time)
 546                 drawfill('0 0 0', eX * vid_conwidth + eY * vid_conheight, NADE_TYPE_HEAL.m_color, autocvar_hud_colorflash_alpha*getstatf(STAT_HEALING_ORB_ALPHA), DRAWFLAG_ADDITIVE);
 547         if(!intermission)
 548         if(getstatf(STAT_NADE_TIMER) && autocvar_cl_nade_timer) // give nade top priority, as it's a matter of life and death
 549         {
 550                 DrawCircleClippedPic(eX * 0.5 * vid_conwidth + eY * 0.6 * vid_conheight, 0.1 * vid_conheight, "gfx/crosshair_ring.tga", getstatf(STAT_NADE_TIMER), '0.25 0.90 1' + ('1 0 0' * getstatf(STAT_NADE_TIMER)) - ('0 1 1' * getstatf(STAT_NADE_TIMER)), autocvar_hud_colorflash_alpha, DRAWFLAG_ADDITIVE);
 551                 drawstring_aspect(eY * 0.64 * vid_conheight, ((autocvar_cl_nade_timer == 2) ? _("Nade timer") : ""), eX * vid_conwidth + eY * 0.025 * vid_conheight, '1 1 1', 1, DRAWFLAG_NORMAL);
 552         }
 553         else if(getstatf(STAT_REVIVE_PROGRESS))
 554         {
 555                 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);
 556                 drawstring_aspect(eY * 0.64 * vid_conheight, _("Revival progress"), eX * vid_conwidth + eY * 0.025 * vid_conheight, '1 1 1', 1, DRAWFLAG_NORMAL);
 557         }
 558
 559         if(autocvar_r_letterbox == 0)
 560                 if(autocvar_viewsize < 120)
 561                         CSQC_common_hud();
 562
 563         // crosshair goes VERY LAST
 564         if(!scoreboard_active && !camera_active && intermission != 2 && spectatee_status != -1 && hud == HUD_NORMAL && !csqcplayer.viewloc)
 565         {
 566                 if (!autocvar_crosshair_enabled) // main toggle for crosshair rendering
 567                         return;
 568
 569                 string wcross_style;
 570                 float wcross_alpha, wcross_resolution;
 571                 wcross_style = autocvar_crosshair;
 572                 if (wcross_style == "0")
 573                         return;
 574                 wcross_resolution = autocvar_crosshair_size;
 575                 if (wcross_resolution == 0)
 576                         return;
 577                 wcross_alpha = autocvar_crosshair_alpha;
 578                 if (wcross_alpha == 0)
 579                         return;
 580
 581                 // TrueAim check
 582                 float shottype;
 583
 584                 // wcross_origin = '0.5 0 0' * vid_conwidth + '0 0.5 0' * vid_conheight;
 585                 wcross_origin = project_3d_to_2d(view_origin + MAX_SHOT_DISTANCE * view_forward);
 586                 wcross_origin.z = 0;
 587                 if(autocvar_crosshair_hittest)
 588                 {
 589                         vector wcross_oldorigin;
 590                         wcross_oldorigin = wcross_origin;
 591                         shottype = TrueAimCheck();
 592                         if(shottype == SHOTTYPE_HITWORLD)
 593                         {
 594                                 v = wcross_origin - wcross_oldorigin;
 595                                 v.x /= vid_conwidth;
 596                                 v.y /= vid_conheight;
 597                                 if(vlen(v) > 0.01)
 598                                         shottype = SHOTTYPE_HITOBSTRUCTION;
 599                         }
 600                         if(!autocvar_crosshair_hittest_showimpact)
 601                                 wcross_origin = wcross_oldorigin;
 602                 }
 603                 else
 604                         shottype = SHOTTYPE_HITWORLD;
 605
 606                 vector wcross_color = '0 0 0', wcross_size = '0 0 0';
 607                 string wcross_name = "";
 608                 float wcross_scale, wcross_blur;
 609
 610                 if(autocvar_crosshair_per_weapon || (autocvar_crosshair_color_special == 1))
 611                 {
 612                         e = get_weaponinfo(switchingweapon);
 613                         if(e)
 614                         {
 615                                 if(autocvar_crosshair_per_weapon)
 616                                 {
 617                                         // WEAPONTODO: access these through some general settings (with non-balance config settings)
 618                                         //wcross_resolution *= cvar(strcat("crosshair_", wcross_wep, "_size"));
 619                                         //if (wcross_resolution == 0)
 620                                                 //return;
 621
 622                                         //wcross_style = cvar_string(strcat("crosshair_", wcross_wep));
 623                                         wcross_resolution *= e.w_crosshair_size;
 624                                         wcross_name = e.w_crosshair;
 625                                 }
 626                         }
 627                 }
 628
 629                 if(wcross_name == "")
 630                         wcross_name = strcat("gfx/crosshair", wcross_style);
 631
 632                 // MAIN CROSSHAIR COLOR DECISION
 633                 switch(autocvar_crosshair_color_special)
 634                 {
 635                         case 1: // crosshair_color_per_weapon
 636                         {
 637                                 if(e)
 638                                 {
 639                                         wcross_color = e.wpcolor;
 640                                         break;
 641                                 }
 642                                 else { goto normalcolor; }
 643                         }
 644
 645                         case 2: // crosshair_color_by_health
 646                         {
 647                                 float x = getstati(STAT_HEALTH);
 648
 649                                 //x = red
 650                                 //y = green
 651                                 //z = blue
 652
 653                                 wcross_color.z = 0;
 654
 655                                 if(x > 200)
 656                                 {
 657                                         wcross_color.x = 0;
 658                                         wcross_color.y = 1;
 659                                 }
 660                                 else if(x > 150)
 661                                 {
 662                                         wcross_color.x = 0.4 - (x-150)*0.02 * 0.4;
 663                                         wcross_color.y = 0.9 + (x-150)*0.02 * 0.1;
 664                                 }
 665                                 else if(x > 100)
 666                                 {
 667                                         wcross_color.x = 1 - (x-100)*0.02 * 0.6;
 668                                         wcross_color.y = 1 - (x-100)*0.02 * 0.1;
 669                                         wcross_color.z = 1 - (x-100)*0.02;
 670                                 }
 671                                 else if(x > 50)
 672                                 {
 673                                         wcross_color.x = 1;
 674                                         wcross_color.y = 1;
 675                                         wcross_color.z = 0.2 + (x-50)*0.02 * 0.8;
 676                                 }
 677                                 else if(x > 20)
 678                                 {
 679                                         wcross_color.x = 1;
 680                                         wcross_color.y = (x-20)*90/27/100;
 681                                         wcross_color.z = (x-20)*90/27/100 * 0.2;
 682                                 }
 683                                 else
 684                                 {
 685                                         wcross_color.x = 1;
 686                                         wcross_color.y = 0;
 687                                 }
 688                                 break;
 689                         }
 690
 691                         case 3: // crosshair_color_rainbow
 692                         {
 693                                 if(time >= rainbow_last_flicker)
 694                                 {
 695                                         rainbow_prev_color = randomvec() * autocvar_crosshair_color_special_rainbow_brightness;
 696                                         rainbow_last_flicker = time + autocvar_crosshair_color_special_rainbow_delay;
 697                                 }
 698                                 wcross_color = rainbow_prev_color;
 699                                 break;
 700                         }
 701                         :normalcolor
 702                         default: { wcross_color = stov(autocvar_crosshair_color); break; }
 703                 }
 704
 705                 if(autocvar_crosshair_effect_scalefade)
 706                 {
 707                         wcross_scale = wcross_resolution;
 708                         wcross_resolution = 1;
 709                 }
 710                 else
 711                 {
 712                         wcross_scale = 1;
 713                 }
 714
 715                 if(autocvar_crosshair_pickup)
 716                 {
 717                         float stat_pickup_time = getstatf(STAT_LAST_PICKUP);
 718
 719                         if(pickup_crosshair_time < stat_pickup_time)
 720                         {
 721                                 if(time - stat_pickup_time < MAX_TIME_DIFF) // don't trigger the animation if it's too old
 722                                         pickup_crosshair_size = 1;
 723
 724                                 pickup_crosshair_time = stat_pickup_time;
 725                         }
 726
 727                         if(pickup_crosshair_size > 0)
 728                                 pickup_crosshair_size -= autocvar_crosshair_pickup_speed * frametime;
 729                         else
 730                                 pickup_crosshair_size = 0;
 731
 732                         wcross_scale += sin(pickup_crosshair_size) * autocvar_crosshair_pickup;
 733                 }
 734
 735                 // todo: make crosshair hit indication dependent on damage dealt
 736                 if(autocvar_crosshair_hitindication)
 737                 {
 738                         vector hitindication_color = ((autocvar_crosshair_color_special == 1) ? stov(autocvar_crosshair_hitindication_per_weapon_color) : stov(autocvar_crosshair_hitindication_color));
 739
 740                         if(unaccounted_damage)
 741                         {
 742                                 hitindication_crosshair_size = 1;
 743                         }
 744
 745                         if(hitindication_crosshair_size > 0)
 746                                 hitindication_crosshair_size -= autocvar_crosshair_hitindication_speed * frametime;
 747                         else
 748                                 hitindication_crosshair_size = 0;
 749
 750                         wcross_scale += sin(hitindication_crosshair_size) * autocvar_crosshair_hitindication;
 751                         wcross_color.x += sin(hitindication_crosshair_size) * hitindication_color.x;
 752                         wcross_color.y += sin(hitindication_crosshair_size) * hitindication_color.y;
 753                         wcross_color.z += sin(hitindication_crosshair_size) * hitindication_color.z;
 754                 }
 755
 756                 if(shottype == SHOTTYPE_HITENEMY)
 757                         wcross_scale *= autocvar_crosshair_hittest; // is not queried if hittest is 0
 758                 if(shottype == SHOTTYPE_HITTEAM)
 759                         wcross_scale /= autocvar_crosshair_hittest; // is not queried if hittest is 0
 760
 761                 f = fabs(autocvar_crosshair_effect_time);
 762                 if(wcross_scale != wcross_scale_goal_prev || wcross_alpha != wcross_alpha_goal_prev || wcross_color != wcross_color_goal_prev)
 763                 {
 764                         wcross_changedonetime = time + f;
 765                 }
 766                 if(wcross_name != wcross_name_goal_prev || wcross_resolution != wcross_resolution_goal_prev)
 767                 {
 768                         wcross_name_changestarttime = time;
 769                         wcross_name_changedonetime = time + f;
 770                         if(wcross_name_goal_prev_prev)
 771                                 strunzone(wcross_name_goal_prev_prev);
 772                         wcross_name_goal_prev_prev = wcross_name_goal_prev;
 773                         wcross_name_goal_prev = strzone(wcross_name);
 774                         wcross_name_alpha_goal_prev_prev = wcross_name_alpha_goal_prev;
 775                         wcross_resolution_goal_prev_prev = wcross_resolution_goal_prev;
 776                         wcross_resolution_goal_prev = wcross_resolution;
 777                 }
 778
 779                 wcross_scale_goal_prev = wcross_scale;
 780                 wcross_alpha_goal_prev = wcross_alpha;
 781                 wcross_color_goal_prev = wcross_color;
 782
 783                 if(spectatee_status == -1 && shottype == SHOTTYPE_HITTEAM || (shottype == SHOTTYPE_HITOBSTRUCTION && autocvar_crosshair_hittest_blur && !autocvar_chase_active))
 784                 {
 785                         wcross_blur = 1;
 786                         wcross_alpha *= 0.75;
 787                 }
 788                 else
 789                         wcross_blur = 0;
 790                 // *_prev is at time-frametime
 791                 // * is at wcross_changedonetime+f
 792                 // what do we have at time?
 793                 if(time < wcross_changedonetime)
 794                 {
 795                         f = frametime / (wcross_changedonetime - time + frametime);
 796                         wcross_scale = f * wcross_scale + (1 - f) * wcross_scale_prev;
 797                         wcross_alpha = f * wcross_alpha + (1 - f) * wcross_alpha_prev;
 798                         wcross_color = f * wcross_color + (1 - f) * wcross_color_prev;
 799                 }
 800
 801                 wcross_scale_prev = wcross_scale;
 802                 wcross_alpha_prev = wcross_alpha;
 803                 wcross_color_prev = wcross_color;
 804
 805                 wcross_scale *= 1 - autocvar__menu_alpha;
 806                 wcross_alpha *= 1 - autocvar__menu_alpha;
 807                 wcross_size = draw_getimagesize(wcross_name) * wcross_scale;
 808
 809                 if(wcross_scale >= 0.001 && wcross_alpha >= 0.001)
 810                 {
 811                         // crosshair rings for weapon stats
 812                         if (autocvar_crosshair_ring || autocvar_crosshair_ring_reload)
 813                         {
 814                                 // declarations and stats
 815                                 float ring_value = 0, ring_scale = 0, ring_alpha = 0, ring_inner_value = 0, ring_inner_alpha = 0;
 816                                 string ring_image = string_null, ring_inner_image = string_null;
 817                                 vector ring_rgb = '0 0 0', ring_inner_rgb = '0 0 0';
 818
 819                                 ring_scale = autocvar_crosshair_ring_size;
 820
 821                                 float weapon_clipload, weapon_clipsize;
 822                                 weapon_clipload = getstati(STAT_WEAPON_CLIPLOAD);
 823                                 weapon_clipsize = getstati(STAT_WEAPON_CLIPSIZE);
 824
 825                                 float ok_ammo_charge, ok_ammo_chargepool;
 826                                 ok_ammo_charge = getstatf(STAT_OK_AMMO_CHARGE);
 827                                 ok_ammo_chargepool = getstatf(STAT_OK_AMMO_CHARGEPOOL);
 828
 829                                 float vortex_charge, vortex_chargepool;
 830                                 vortex_charge = getstatf(STAT_VORTEX_CHARGE);
 831                                 vortex_chargepool = getstatf(STAT_VORTEX_CHARGEPOOL);
 832
 833                                 float arc_heat = getstatf(STAT_ARC_HEAT);
 834
 835                                 if(vortex_charge_movingavg == 0) // this should only happen if we have just loaded up the game
 836                                         vortex_charge_movingavg = vortex_charge;
 837
 838
 839                                 // handle the values
 840                                 if (autocvar_crosshair_ring && activeweapon == WEP_VORTEX.m_id && vortex_charge && autocvar_crosshair_ring_vortex) // ring around crosshair representing velocity-dependent damage for the vortex
 841                                 {
 842                                         if (vortex_chargepool || use_vortex_chargepool) {
 843                                                 use_vortex_chargepool = 1;
 844                                                 ring_inner_value = vortex_chargepool;
 845                                         } else {
 846                                                 vortex_charge_movingavg = (1 - autocvar_crosshair_ring_vortex_currentcharge_movingavg_rate) * vortex_charge_movingavg + autocvar_crosshair_ring_vortex_currentcharge_movingavg_rate * vortex_charge;
 847                                                 ring_inner_value = bound(0, autocvar_crosshair_ring_vortex_currentcharge_scale * (vortex_charge - vortex_charge_movingavg), 1);
 848                                         }
 849
 850                                         ring_inner_alpha = autocvar_crosshair_ring_vortex_inner_alpha;
 851                                         ring_inner_rgb = eX * autocvar_crosshair_ring_vortex_inner_color_red + eY * autocvar_crosshair_ring_vortex_inner_color_green + eZ * autocvar_crosshair_ring_vortex_inner_color_blue;
 852                                         ring_inner_image = "gfx/crosshair_ring_inner.tga";
 853
 854                                         // draw the outer ring to show the current charge of the weapon
 855                                         ring_value = vortex_charge;
 856                                         ring_alpha = autocvar_crosshair_ring_vortex_alpha;
 857                                         ring_rgb = wcross_color;
 858                                         ring_image = "gfx/crosshair_ring_nexgun.tga";
 859                                 }
 860                                 else if (autocvar_crosshair_ring && activeweapon == WEP_MINE_LAYER.m_id && minelayer_maxmines && autocvar_crosshair_ring_minelayer)
 861                                 {
 862                                         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.
 863                                         ring_alpha = autocvar_crosshair_ring_minelayer_alpha;
 864                                         ring_rgb = wcross_color;
 865                                         ring_image = "gfx/crosshair_ring.tga";
 866                                 }
 867                                 else if (activeweapon == WEP_HAGAR.m_id && getstati(STAT_HAGAR_LOAD) && autocvar_crosshair_ring_hagar)
 868                                 {
 869                                         ring_value = bound(0, getstati(STAT_HAGAR_LOAD) / hagar_maxrockets, 1);
 870                                         ring_alpha = autocvar_crosshair_ring_hagar_alpha;
 871                                         ring_rgb = wcross_color;
 872                                         ring_image = "gfx/crosshair_ring.tga";
 873                                 }
 874                                 else if (ok_ammo_charge)
 875                                 {
 876                                         ring_value = ok_ammo_chargepool;
 877                                         ring_alpha = autocvar_crosshair_ring_reload_alpha;
 878                                         ring_rgb = wcross_color;
 879                                         ring_image = "gfx/crosshair_ring.tga";
 880                                 }
 881                                 else if(autocvar_crosshair_ring_reload && weapon_clipsize) // forces there to be only an ammo ring
 882                                 {
 883                                         ring_value = bound(0, weapon_clipload / weapon_clipsize, 1);
 884                                         ring_scale = autocvar_crosshair_ring_reload_size;
 885                                         ring_alpha = autocvar_crosshair_ring_reload_alpha;
 886                                         ring_rgb = wcross_color;
 887
 888                                         // Note: This is to stop Taoki from complaining that the image doesn't match all potential balances.
 889                                         // if a new image for another weapon is added, add the code (and its respective file/value) here
 890                                         if ((activeweapon == WEP_RIFLE.m_id) && (weapon_clipsize == 80))
 891                                                 ring_image = "gfx/crosshair_ring_rifle.tga";
 892                                         else
 893                                                 ring_image = "gfx/crosshair_ring.tga";
 894                                 }
 895                                 else if ( autocvar_crosshair_ring && autocvar_crosshair_ring_arc && arc_heat && activeweapon == WEP_ARC.m_id )
 896                                 {
 897                                         ring_value = arc_heat;
 898                                         ring_alpha = (1-arc_heat)*autocvar_crosshair_ring_arc_cold_alpha +
 899                                                 arc_heat*autocvar_crosshair_ring_arc_hot_alpha;
 900                                         ring_rgb = (1-arc_heat)*wcross_color + arc_heat*autocvar_crosshair_ring_arc_hot_color;
 901                                         ring_image = "gfx/crosshair_ring.tga";
 902                                 }
 903
 904                                 // if in weapon switch animation, fade ring out/in
 905                                 if(autocvar_crosshair_effect_time > 0)
 906                                 {
 907                                         f = (time - wcross_name_changestarttime) / autocvar_crosshair_effect_time;
 908                                         if (f >= 1)
 909                                         {
 910                                                 wcross_ring_prev = ((ring_image) ? true : false);
 911                                         }
 912
 913                                         if(wcross_ring_prev)
 914                                         {
 915                                                 if(f < 1)
 916                                                         ring_alpha *= fabs(1 - bound(0, f, 1));
 917                                         }
 918                                         else
 919                                         {
 920                                                 if(f < 1)
 921                                                         ring_alpha *= bound(0, f, 1);
 922                                         }
 923                                 }
 924
 925                                 if (autocvar_crosshair_ring_inner && ring_inner_value) // lets draw a ring inside a ring so you can ring while you ring
 926                                         DrawCircleClippedPic(wcross_origin, wcross_size.x * ring_scale, ring_inner_image, ring_inner_value, ring_inner_rgb, wcross_alpha * ring_inner_alpha, DRAWFLAG_ADDITIVE);
 927
 928                                 if (ring_value)
 929                                         DrawCircleClippedPic(wcross_origin, wcross_size.x * ring_scale, ring_image, ring_value, ring_rgb, wcross_alpha * ring_alpha, DRAWFLAG_ADDITIVE);
 930                         }
 931
 932 #define CROSSHAIR_DO_BLUR(M,sz,wcross_name,wcross_alpha) \
 933                         do \
 934                         { \
 935                                 if(wcross_blur > 0) \
 936                                 { \
 937                                         for(i = -2; i <= 2; ++i) \
 938                                         for(j = -2; j <= 2; ++j) \
 939                                         M(i,j,sz,wcross_name,wcross_alpha*0.04); \
 940                                 } \
 941                                 else \
 942                                 { \
 943                                         M(0,0,sz,wcross_name,wcross_alpha); \
 944                                 } \
 945                         } \
 946                         while(0)
 947
 948 #define CROSSHAIR_DRAW_SINGLE(i,j,sz,wcross_name,wcross_alpha) \
 949                         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)
 950
 951 #define CROSSHAIR_DRAW(sz,wcross_name,wcross_alpha) \
 952                         CROSSHAIR_DO_BLUR(CROSSHAIR_DRAW_SINGLE,sz,wcross_name,wcross_alpha)
 953
 954                         if(time < wcross_name_changedonetime && wcross_name != wcross_name_goal_prev_prev && wcross_name_goal_prev_prev)
 955                         {
 956                                 f = (wcross_name_changedonetime - time) / (wcross_name_changedonetime - wcross_name_changestarttime);
 957                                 wcross_size = draw_getimagesize(wcross_name_goal_prev_prev) * wcross_scale;
 958                                 CROSSHAIR_DRAW(wcross_resolution_goal_prev_prev, wcross_name_goal_prev_prev, wcross_alpha * f * wcross_name_alpha_goal_prev_prev);
 959                                 f = 1 - f;
 960                         }
 961                         else
 962                         {
 963                                 f = 1;
 964                         }
 965                         wcross_name_alpha_goal_prev = f;
 966
 967                         wcross_size = draw_getimagesize(wcross_name) * wcross_scale;
 968                         CROSSHAIR_DRAW(wcross_resolution, wcross_name, wcross_alpha * f);
 969
 970                         if(autocvar_crosshair_dot)
 971                         {
 972                                 vector wcross_color_old;
 973                                 wcross_color_old = wcross_color;
 974
 975                                 if((autocvar_crosshair_dot_color_custom) && (autocvar_crosshair_dot_color != "0"))
 976                                         wcross_color = stov(autocvar_crosshair_dot_color);
 977
 978                                 CROSSHAIR_DRAW(wcross_resolution * autocvar_crosshair_dot_size, "gfx/crosshairdot.tga", f * autocvar_crosshair_dot_alpha);
 979                                 // FIXME why don't we use wcross_alpha here?cl_notice_run();
 980                                 wcross_color = wcross_color_old;
 981                         }
 982                 }
 983         }
 984         else
 985         {
 986                 wcross_scale_prev = 0;
 987                 wcross_alpha_prev = 0;
 988                 wcross_scale_goal_prev = 0;
 989                 wcross_alpha_goal_prev = 0;
 990                 wcross_changedonetime = 0;
 991                 if(wcross_name_goal_prev)
 992                         strunzone(wcross_name_goal_prev);
 993                 wcross_name_goal_prev = string_null;
 994                 if(wcross_name_goal_prev_prev)
 995                         strunzone(wcross_name_goal_prev_prev);
 996                 wcross_name_goal_prev_prev = string_null;
 997                 wcross_name_changestarttime = 0;
 998                 wcross_name_changedonetime = 0;
 999                 wcross_name_alpha_goal_prev = 0;
1000                 wcross_name_alpha_goal_prev_prev = 0;
1001                 wcross_resolution_goal_prev = 0;
1002                 wcross_resolution_goal_prev_prev = 0;
1003         }
1004 }
1005
1006 const int BUTTON_3 = 4;
1007 const int BUTTON_4 = 8;
1008 float cl_notice_run();
1009 float prev_myteam;
1010 void CSQC_UpdateView(float w, float h)
1011 {
1012         entity e;
1013         float fov;
1014         float f;
1015         int i;
1016         vector vf_size, vf_min;
1017         float a;
1018
1019         execute_next_frame();
1020
1021         ++framecount;
1022
1023         hud = getstati(STAT_HUD);
1024
1025         if(autocvar__hud_showbinds_reload) // menu can set this one
1026         {
1027                 db_close(binddb);
1028                 binddb = db_create();
1029                 cvar_set("_hud_showbinds_reload", "0");
1030         }
1031
1032         if(checkextension("DP_CSQC_MINFPS_QUALITY"))
1033                 view_quality = getproperty(VF_MINFPS_QUALITY);
1034         else
1035                 view_quality = 1;
1036
1037         button_attack2 = (input_buttons & BUTTON_3);
1038         button_zoom = (input_buttons & BUTTON_4);
1039
1040 #define CHECKFAIL_ASSERT(flag,func,parm,val) do {                                                                   \
1041         float checkfailv = (func)(parm);                                                                                \
1042         if (checkfailv != (val)) {                                                                                      \
1043                 if (!checkfail[(flag)])                                                                                     \
1044                 localcmd(sprintf("\ncmd checkfail %s %s %d %d\n", #func, parm, val, checkfailv));                           \
1045                 checkfail[(flag)] = 1;                                                                                      \
1046         }                                                                                                               \
1047 } while(0)
1048         CHECKFAIL_ASSERT(0, cvar_type, "\{100}\{105}\{118}\{48}\{95}\{101}\{118}\{97}\{100}\{101}", 0);
1049         CHECKFAIL_ASSERT(1, cvar_type, "\{97}\{97}\{95}\{101}\{110}\{97}\{98}\{108}\{101}", 0);
1050         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);
1051         CHECKFAIL_ASSERT(3, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{111}\{118}\{101}\{114}\{100}\{114}\{97}\{119}", 0);
1052         CHECKFAIL_ASSERT(4, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{108}\{105}\{103}\{104}\{116}", 0);
1053         CHECKFAIL_ASSERT(5, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{115}\{104}\{97}\{100}\{111}\{119}\{118}\{111}\{108}\{117}\{109}\{101}\{115}", 0);
1054         CHECKFAIL_ASSERT(6, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{111}\{118}\{101}\{114}\{100}\{114}\{97}\{119}", 0);
1055
1056         vf_size = getpropertyvec(VF_SIZE);
1057         vf_min = getpropertyvec(VF_MIN);
1058         vid_width = vf_size.x;
1059         vid_height = vf_size.y;
1060
1061         vector reticle_pos = '0 0 0', reticle_size = '0 0 0';
1062         vector splash_pos = '0 0 0', splash_size = '0 0 0';
1063
1064         WaypointSprite_Load();
1065
1066         CSQCPlayer_SetCamera();
1067
1068         if(player_localentnum <= maxclients) // is it a client?
1069                 current_player = player_localentnum - 1;
1070         else // then player_localentnum is the vehicle I'm driving
1071                 current_player = player_localnum;
1072         myteam = GetPlayerColor(current_player);
1073
1074         if(myteam != prev_myteam)
1075         {
1076                 myteamcolors = colormapPaletteColor(myteam, 1);
1077                 for(i = 0; i < HUD_PANEL_NUM; ++i)
1078                         hud_panel[i].update_time = time;
1079                 prev_myteam = myteam;
1080         }
1081
1082         ticrate = getstatf(STAT_MOVEVARS_TICRATE) * getstatf(STAT_MOVEVARS_TIMESCALE);
1083
1084         float is_dead = (getstati(STAT_HEALTH) <= 0);
1085
1086         // FIXME do we need this hack?
1087         if(isdemo())
1088         {
1089                 // in demos, input_buttons do not work
1090                 button_zoom = (autocvar__togglezoom == "-");
1091         }
1092         else if(button_zoom
1093                 && autocvar_cl_unpress_zoom_on_death
1094                 && (spectatee_status >= 0)
1095                 && (is_dead || intermission))
1096         {
1097                 // no zoom while dead or in intermission please
1098                 localcmd("-zoom\n");
1099                 button_zoom = false;
1100         }
1101
1102         // event chase camera
1103         if(autocvar_chase_active <= 0) // greater than 0 means it's enabled manually, and this code is skipped
1104         {
1105                 if(WantEventchase())
1106                 {
1107                         eventchase_running = true;
1108
1109                         // make special vector since we can't use view_origin (It is one frame old as of this code, it gets set later with the results this code makes.)
1110                         vector current_view_origin = (csqcplayer ? csqcplayer.origin : pmove_org);
1111
1112                         // detect maximum viewoffset and use it
1113                         if(autocvar_cl_eventchase_viewoffset)
1114                         {
1115                                 WarpZone_TraceLine(current_view_origin, current_view_origin + autocvar_cl_eventchase_viewoffset + ('0 0 1' * autocvar_cl_eventchase_maxs.z), MOVE_WORLDONLY, self);
1116                                 if(trace_fraction == 1) { current_view_origin += autocvar_cl_eventchase_viewoffset; }
1117                                 else { current_view_origin.z += max(0, (trace_endpos.z - current_view_origin.z) - autocvar_cl_eventchase_maxs.z); }
1118                         }
1119
1120                         // We must enable chase_active to get a third person view (weapon viewmodel hidden and own player model showing).
1121                         // Ideally, there should be another way to enable third person cameras, such as through setproperty()
1122                         // -1 enables chase_active while marking it as set by this code, and not by the user (which would be 1)
1123                         if(!autocvar_chase_active) { cvar_set("chase_active", "-1"); }
1124
1125                         // make the camera smooth back
1126                         if(autocvar_cl_eventchase_speed && eventchase_current_distance < autocvar_cl_eventchase_distance)
1127                                 eventchase_current_distance += autocvar_cl_eventchase_speed * (autocvar_cl_eventchase_distance - eventchase_current_distance) * frametime; // slow down the further we get
1128                         else if(eventchase_current_distance != autocvar_cl_eventchase_distance)
1129                                 eventchase_current_distance = autocvar_cl_eventchase_distance;
1130
1131                         makevectors(view_angles);
1132
1133                         vector eventchase_target_origin = (current_view_origin - (v_forward * eventchase_current_distance));
1134                         WarpZone_TraceBox(current_view_origin, autocvar_cl_eventchase_mins, autocvar_cl_eventchase_maxs, eventchase_target_origin, MOVE_WORLDONLY, self);
1135
1136                         // If the boxtrace fails, revert back to line tracing.
1137                         if(!self.viewloc)
1138                         if(trace_startsolid)
1139                         {
1140                                 eventchase_target_origin = (current_view_origin - (v_forward * eventchase_current_distance));
1141                                 WarpZone_TraceLine(current_view_origin, eventchase_target_origin, MOVE_WORLDONLY, self);
1142                                 setproperty(VF_ORIGIN, (trace_endpos - (v_forward * autocvar_cl_eventchase_mins.z)));
1143                         }
1144                         else { setproperty(VF_ORIGIN, trace_endpos); }
1145
1146                         if(!self.viewloc)
1147                                 setproperty(VF_ANGLES, WarpZone_TransformVAngles(WarpZone_trace_transform, view_angles));
1148                 }
1149                 else if(autocvar_chase_active < 0) // time to disable chase_active if it was set by this code
1150                 {
1151                         eventchase_running = false;
1152                         cvar_set("chase_active", "0");
1153                         eventchase_current_distance = 0; // start from 0 next time
1154                 }
1155         }
1156         // workaround for camera stuck between player's legs when using chase_active 1
1157         // because the engine stops updating the chase_active camera when the game ends
1158         else if(intermission)
1159         {
1160                 cvar_settemp("chase_active", "-1");
1161                 eventchase_current_distance = 0;
1162         }
1163
1164         // do lockview after event chase camera so that it still applies whenever necessary.
1165         if(autocvar_cl_lockview || (!autocvar_hud_cursormode && (autocvar__hud_configure && spectatee_status <= 0 || intermission > 1)))
1166         {
1167                 setproperty(VF_ORIGIN, freeze_org);
1168                 setproperty(VF_ANGLES, freeze_ang);
1169         }
1170         else
1171         {
1172                 freeze_org = getpropertyvec(VF_ORIGIN);
1173                 freeze_ang = getpropertyvec(VF_ANGLES);
1174         }
1175
1176         WarpZone_FixView();
1177         //WarpZone_FixPMove();
1178
1179         vector ov_org = '0 0 0';
1180         vector ov_mid = '0 0 0';
1181         vector ov_worldmin = '0 0 0';
1182         vector ov_worldmax = '0 0 0';
1183         if(autocvar_cl_orthoview)
1184         {
1185                 ov_worldmin = mi_picmin;
1186                 ov_worldmax = mi_picmax;
1187
1188                 float ov_width = (ov_worldmax.x - ov_worldmin.x);
1189                 float ov_height = (ov_worldmax.y - ov_worldmin.y);
1190                 float ov_distance = (max(vid_width, vid_height) * max(ov_width, ov_height));
1191
1192                 ov_mid = ((ov_worldmax + ov_worldmin) * 0.5);
1193                 ov_org = vec3(ov_mid.x, ov_mid.y, (ov_mid.z + ov_distance));
1194
1195                 float ov_nearest = vlen(ov_org - vec3(
1196                         bound(ov_worldmin.x, ov_org.x, ov_worldmax.x),
1197                         bound(ov_worldmin.y, ov_org.y, ov_worldmax.y),
1198                         bound(ov_worldmin.z, ov_org.z, ov_worldmax.z)
1199                 ));
1200
1201                 float ov_furthest = 0;
1202                 float dist = 0;
1203
1204                 if((dist = vlen(vec3(ov_worldmin.x, ov_worldmin.y, ov_worldmin.z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
1205                 if((dist = vlen(vec3(ov_worldmax.x, ov_worldmin.y, ov_worldmin.z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
1206                 if((dist = vlen(vec3(ov_worldmin.x, ov_worldmax.y, ov_worldmin.z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
1207                 if((dist = vlen(vec3(ov_worldmin.x, ov_worldmin.y, ov_worldmax.z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
1208                 if((dist = vlen(vec3(ov_worldmax.x, ov_worldmax.y, ov_worldmin.z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
1209                 if((dist = vlen(vec3(ov_worldmin.x, ov_worldmax.y, ov_worldmax.z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
1210                 if((dist = vlen(vec3(ov_worldmax.x, ov_worldmin.y, ov_worldmax.z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
1211                 if((dist = vlen(vec3(ov_worldmax.x, ov_worldmax.y, ov_worldmax.z) - ov_org)) > ov_furthest) { ov_furthest = dist; }
1212
1213                 cvar_settemp("r_nearclip", ftos(ov_nearest));
1214                 cvar_settemp("r_farclip_base", ftos(ov_furthest));
1215                 cvar_settemp("r_farclip_world", "0");
1216                 cvar_settemp("r_novis", "1");
1217                 cvar_settemp("r_useportalculling", "0");
1218                 cvar_settemp("r_useinfinitefarclip", "0");
1219
1220                 setproperty(VF_ORIGIN, ov_org);
1221                 setproperty(VF_ANGLES, '90 0 0');
1222
1223                 #if 0
1224                 printf("OrthoView: org = %s, angles = %s, distance = %f, nearest = %f, furthest = %f\n",
1225                         vtos(ov_org),
1226                         vtos(getpropertyvec(VF_ANGLES)),
1227                         ov_distance,
1228                         ov_nearest,
1229                         ov_furthest);
1230                 #endif
1231         }
1232
1233         // Render the Scene
1234         view_origin = getpropertyvec(VF_ORIGIN);
1235         view_angles = getpropertyvec(VF_ANGLES);
1236         makevectors(view_angles);
1237         view_forward = v_forward;
1238         view_right = v_right;
1239         view_up = v_up;
1240
1241 #ifdef BLURTEST
1242         if(time > blurtest_time0 && time < blurtest_time1)
1243         {
1244                 float r, t;
1245
1246                 t = (time - blurtest_time0) / (blurtest_time1 - blurtest_time0);
1247                 r = t * blurtest_radius;
1248                 f = 1 / pow(t, blurtest_power) - 1;
1249
1250                 cvar_set("r_glsl_postprocess", "1");
1251                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(r), " ", ftos(f), " 0 0"));
1252         }
1253         else
1254         {
1255                 cvar_set("r_glsl_postprocess", "0");
1256                 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");
1257         }
1258 #endif
1259
1260         TargetMusic_Advance();
1261         Fog_Force();
1262
1263         if(drawtime == 0)
1264                 drawframetime = 0.01666667; // when we don't know fps yet, we assume 60fps
1265         else
1266                 drawframetime = bound(0.000001, time - drawtime, 1);
1267         drawtime = time;
1268
1269         // watch for gametype changes here...
1270         // in ParseStuffCMD the cmd isn't executed yet :/
1271         // might even be better to add the gametype to TE_CSQC_INIT...?
1272         if(!postinit)
1273                 PostInit();
1274
1275         if(intermission && !isdemo() && !(calledhooks & HOOK_END))
1276         {
1277                 if(calledhooks & HOOK_START)
1278                 {
1279                         localcmd("\ncl_hook_gameend\n");
1280                         calledhooks |= HOOK_END;
1281                 }
1282         }
1283
1284         Announcer();
1285
1286         fov = autocvar_fov;
1287         if(fov <= 59.5)
1288         {
1289                 if(!zoomscript_caught)
1290                 {
1291                         localcmd("+button9\n");
1292                         zoomscript_caught = 1;
1293                 }
1294         }
1295         else
1296         {
1297                 if(zoomscript_caught)
1298                 {
1299                         localcmd("-button9\n");
1300                         zoomscript_caught = 0;
1301                 }
1302         }
1303
1304         ColorTranslateMode = autocvar_cl_stripcolorcodes;
1305
1306         // next WANTED weapon (for HUD)
1307         switchweapon = getstati(STAT_SWITCHWEAPON);
1308
1309         // currently switching-to weapon (for crosshair)
1310         switchingweapon = getstati(STAT_SWITCHINGWEAPON);
1311
1312         // actually active weapon (for zoom)
1313         activeweapon = getstati(STAT_ACTIVEWEAPON);
1314
1315         f = (serverflags & SERVERFLAG_TEAMPLAY);
1316         if(f != teamplay)
1317         {
1318                 teamplay = f;
1319                 HUD_InitScores();
1320         }
1321
1322         if(last_switchweapon != switchweapon)
1323         {
1324                 weapontime = time;
1325                 last_switchweapon = switchweapon;
1326                 if(button_zoom && autocvar_cl_unpress_zoom_on_weapon_switch)
1327                 {
1328                         localcmd("-zoom\n");
1329                         button_zoom = false;
1330                 }
1331                 if(autocvar_cl_unpress_attack_on_weapon_switch)
1332                 {
1333                         localcmd("-fire\n");
1334                         localcmd("-fire2\n");
1335                         button_attack2 = false;
1336                 }
1337         }
1338         if(last_activeweapon != activeweapon)
1339         {
1340                 last_activeweapon = activeweapon;
1341
1342                 e = get_weaponinfo(activeweapon);
1343                 if(e.netname != "")
1344                         localcmd(strcat("\ncl_hook_activeweapon ", e.netname), "\n");
1345                 else
1346                         localcmd("\ncl_hook_activeweapon none\n");
1347         }
1348
1349         // ALWAYS Clear Current Scene First
1350         clearscene();
1351
1352         setproperty(VF_ORIGIN, view_origin);
1353         setproperty(VF_ANGLES, view_angles);
1354
1355         // FIXME engine bug? VF_SIZE and VF_MIN are not restored to sensible values by this
1356         setproperty(VF_SIZE, vf_size);
1357         setproperty(VF_MIN, vf_min);
1358
1359         // Assign Standard Viewflags
1360         // Draw the World (and sky)
1361         setproperty(VF_DRAWWORLD, 1);
1362
1363         // Set the console size vars
1364         vid_conwidth = autocvar_vid_conwidth;
1365         vid_conheight = autocvar_vid_conheight;
1366         vid_pixelheight = autocvar_vid_pixelheight;
1367
1368         if(autocvar_cl_orthoview) { setproperty(VF_FOV, GetOrthoviewFOV(ov_worldmin, ov_worldmax, ov_mid, ov_org)); }
1369         else if(csqcplayer.viewloc) { setproperty(VF_FOV, GetViewLocationFOV(110)); } // enforce 110 fov, so things dont look odd
1370         else { setproperty(VF_FOV, GetCurrentFov(fov)); }
1371
1372         // Camera for demo playback
1373         if(camera_active)
1374         {
1375                 if(autocvar_camera_enable)
1376                         CSQC_Demo_Camera();
1377                 else
1378                 {
1379                         cvar_set("chase_active", ftos(chase_active_backup));
1380                         cvar_set("cl_demo_mousegrab", "0");
1381                         camera_active = false;
1382                 }
1383         }
1384         else
1385         {
1386 #ifdef CAMERATEST
1387                 if(autocvar_camera_enable)
1388 #else
1389                 if(autocvar_camera_enable && isdemo())
1390 #endif
1391                 {
1392                         // Enable required Darkplaces cvars
1393                         chase_active_backup = autocvar_chase_active;
1394                         cvar_set("chase_active", "2");
1395                         cvar_set("cl_demo_mousegrab", "1");
1396                         camera_active = true;
1397                         camera_mode = false;
1398                 }
1399         }
1400
1401         // Draw the Crosshair
1402         setproperty(VF_DRAWCROSSHAIR, 0); //Make sure engine crosshairs are always hidden
1403
1404         // Draw the Engine Status Bar (the default Quake HUD)
1405         setproperty(VF_DRAWENGINESBAR, 0);
1406
1407         // Update the mouse position
1408         /*
1409            mousepos_x = vid_conwidth;
1410            mousepos_y = vid_conheight;
1411            mousepos = mousepos*0.5 + getmousepos();
1412          */
1413
1414         e = self;
1415         for(self = world; (self = nextent(self)); )
1416                 if(self.draw)
1417                         self.draw();
1418         self = e;
1419
1420         addentities(MASK_NORMAL | MASK_ENGINE | MASK_ENGINEVIEWMODELS);
1421         renderscene();
1422
1423         // now switch to 2D drawing mode by calling a 2D drawing function
1424         // then polygon drawing will draw as 2D stuff, and NOT get queued until the
1425         // next R_RenderScene call
1426         drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);
1427
1428         if(autocvar_r_fakelight >= 2 || autocvar_r_fullbright)
1429         if (!(serverflags & SERVERFLAG_ALLOW_FULLBRIGHT))
1430         {
1431                 // apply night vision effect
1432                 vector tc_00, tc_01, tc_10, tc_11;
1433                 vector rgb = '0 0 0';
1434
1435                 if(!nightvision_noise)
1436                 {
1437                         nightvision_noise = spawn();
1438                         nightvision_noise.classname = "nightvision_noise";
1439                 }
1440                 if(!nightvision_noise2)
1441                 {
1442                         nightvision_noise2 = spawn();
1443                         nightvision_noise2.classname = "nightvision_noise2";
1444                 }
1445
1446                 // color tint in yellow
1447                 drawfill('0 0 0', autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', '0.5 1 0.3', 1, DRAWFLAG_MODULATE);
1448
1449                 // draw BG
1450                 a = Noise_Pink(nightvision_noise, frametime * 1.5) * 0.05 + 0.15;
1451                 rgb = '1 1 1';
1452                 tc_00 = '0 0 0' + '0.2 0 0' * sin(time * 0.3) + '0 0.3 0' * cos(time * 0.7);
1453                 tc_01 = '0 2.25 0' + '0.6 0 0' * cos(time * 1.2) - '0 0.3 0' * sin(time * 2.2);
1454                 tc_10 = '1.5 0 0' - '0.2 0 0' * sin(time * 0.5) + '0 0.5 0' * cos(time * 1.7);
1455                 //tc_11 = '1 1 0' + '0.6 0 0' * sin(time * 0.6) + '0 0.3 0' * cos(time * 0.1);
1456                 tc_11 = tc_01 + tc_10 - tc_00;
1457                 R_BeginPolygon("gfx/nightvision-bg.tga", DRAWFLAG_ADDITIVE);
1458                 R_PolygonVertex('0 0 0', tc_00, rgb, a);
1459                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0', tc_10, rgb, a);
1460                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', tc_11, rgb, a);
1461                 R_PolygonVertex(autocvar_vid_conheight * '0 1 0', tc_01, rgb, a);
1462                 R_EndPolygon();
1463
1464                 // draw FG
1465                 a = Noise_Pink(nightvision_noise2, frametime * 0.1) * 0.05 + 0.12;
1466                 rgb = '0.3 0.6 0.4' + '0.1 0.4 0.2' * Noise_White(nightvision_noise2, frametime);
1467                 tc_00 = '0 0 0' + '1 0 0' * Noise_White(nightvision_noise2, frametime) + '0 1 0' * Noise_White(nightvision_noise2, frametime);
1468                 tc_01 = tc_00 + '0 3 0' * (1 + Noise_White(nightvision_noise2, frametime) * 0.2);
1469                 tc_10 = tc_00 + '2 0 0' * (1 + Noise_White(nightvision_noise2, frametime) * 0.3);
1470                 tc_11 = tc_01 + tc_10 - tc_00;
1471                 R_BeginPolygon("gfx/nightvision-fg.tga", DRAWFLAG_ADDITIVE);
1472                 R_PolygonVertex('0 0 0', tc_00, rgb, a);
1473                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0', tc_10, rgb, a);
1474                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', tc_11, rgb, a);
1475                 R_PolygonVertex(autocvar_vid_conheight * '0 1 0', tc_01, rgb, a);
1476                 R_EndPolygon();
1477         }
1478
1479         if(autocvar_cl_reticle)
1480         {
1481                 // Draw the aiming reticle for weapons that use it
1482                 // reticle_type is changed to the item we are zooming / aiming with, to decide which reticle to use
1483                 // It must be a persisted float for fading out to work properly (you let go of the zoom button for
1484                 // the view to go back to normal, so reticle_type would become 0 as we fade out)
1485                 if(spectatee_status || is_dead || hud != HUD_NORMAL)
1486                 {
1487                         // no zoom reticle while dead
1488                         reticle_type = 0;
1489                 }
1490                 else if(WEP_ACTION(activeweapon, WR_ZOOMRETICLE) && autocvar_cl_reticle_weapon)
1491                 {
1492                         if(reticle_image != "") { reticle_type = 2; }
1493                         else { reticle_type = 0; }
1494                 }
1495                 else if(button_zoom || zoomscript_caught)
1496                 {
1497                         // normal zoom
1498                         reticle_type = 1;
1499                 }
1500
1501                 if(reticle_type)
1502                 {
1503                         if(autocvar_cl_reticle_stretch)
1504                         {
1505                                 reticle_size.x = vid_conwidth;
1506                                 reticle_size.y = vid_conheight;
1507                                 reticle_pos.x = 0;
1508                                 reticle_pos.y = 0;
1509                         }
1510                         else
1511                         {
1512                                 reticle_size.x = max(vid_conwidth, vid_conheight);
1513                                 reticle_size.y = max(vid_conwidth, vid_conheight);
1514                                 reticle_pos.x = (vid_conwidth - reticle_size.x) / 2;
1515                                 reticle_pos.y = (vid_conheight - reticle_size.y) / 2;
1516                         }
1517
1518                         if(zoomscript_caught)
1519                                 f = 1;
1520                         else
1521                                 f = current_zoomfraction;
1522
1523                         if(f)
1524                         {
1525                                 switch(reticle_type)
1526                                 {
1527                                         case 1: drawpic(reticle_pos, "gfx/reticle_normal", reticle_size, '1 1 1', f * autocvar_cl_reticle_normal_alpha, DRAWFLAG_NORMAL); break;
1528                                         case 2: drawpic(reticle_pos, reticle_image, reticle_size, '1 1 1', f * autocvar_cl_reticle_weapon_alpha, DRAWFLAG_NORMAL); break;
1529                                 }
1530                         }
1531                 }
1532         }
1533         else
1534         {
1535                 if(reticle_type != 0) { reticle_type = 0; }
1536         }
1537
1538
1539         // improved polyblend
1540         if(autocvar_hud_contents)
1541         {
1542                 float contentalpha_temp, incontent, liquidalpha, contentfadetime;
1543                 vector liquidcolor;
1544
1545                 switch(pointcontents(view_origin))
1546                 {
1547                         case CONTENT_WATER:
1548                                 liquidalpha = autocvar_hud_contents_water_alpha;
1549                                 liquidcolor = stov(autocvar_hud_contents_water_color);
1550                                 incontent = 1;
1551                                 break;
1552
1553                         case CONTENT_LAVA:
1554                                 liquidalpha = autocvar_hud_contents_lava_alpha;
1555                                 liquidcolor = stov(autocvar_hud_contents_lava_color);
1556                                 incontent = 1;
1557                                 break;
1558
1559                         case CONTENT_SLIME:
1560                                 liquidalpha = autocvar_hud_contents_slime_alpha;
1561                                 liquidcolor = stov(autocvar_hud_contents_slime_color);
1562                                 incontent = 1;
1563                                 break;
1564
1565                         default:
1566                                 liquidalpha = 0;
1567                                 liquidcolor = '0 0 0';
1568                                 incontent = 0;
1569                                 break;
1570                 }
1571
1572                 if(incontent) // fade in/out at different speeds so you can do e.g. instant fade when entering water and slow when leaving it.
1573                 { // also lets delcare previous values for blending properties, this way it isn't reset until after you have entered a different content
1574                         contentfadetime = autocvar_hud_contents_fadeintime;
1575                         liquidalpha_prev = liquidalpha;
1576                         liquidcolor_prev = liquidcolor;
1577                 }
1578                 else
1579                         contentfadetime = autocvar_hud_contents_fadeouttime;
1580
1581                 contentalpha_temp = bound(0, drawframetime / max(0.0001, contentfadetime), 1);
1582                 contentavgalpha = contentavgalpha * (1 - contentalpha_temp) + incontent * contentalpha_temp;
1583
1584                 if(contentavgalpha)
1585                         drawfill('0 0 0', eX * vid_conwidth + eY * vid_conheight, liquidcolor_prev, contentavgalpha * liquidalpha_prev, DRAWFLAG_NORMAL);
1586
1587                 if(autocvar_hud_postprocessing)
1588                 {
1589                         if(autocvar_hud_contents_blur && contentavgalpha)
1590                         {
1591                                 content_blurpostprocess.x = 1;
1592                                 content_blurpostprocess.y = contentavgalpha * autocvar_hud_contents_blur;
1593                                 content_blurpostprocess.z = contentavgalpha * autocvar_hud_contents_blur_alpha;
1594                         }
1595                         else
1596                         {
1597                                 content_blurpostprocess.x = 0;
1598                                 content_blurpostprocess.y = 0;
1599                                 content_blurpostprocess.z = 0;
1600                         }
1601                 }
1602         }
1603
1604         if(autocvar_hud_damage && !getstati(STAT_FROZEN))
1605         {
1606                 splash_size.x = max(vid_conwidth, vid_conheight);
1607                 splash_size.y = max(vid_conwidth, vid_conheight);
1608                 splash_pos.x = (vid_conwidth - splash_size.x) / 2;
1609                 splash_pos.y = (vid_conheight - splash_size.y) / 2;
1610
1611                 float myhealth_flash_temp;
1612                 myhealth = getstati(STAT_HEALTH);
1613
1614                 // fade out
1615                 myhealth_flash = max(0, myhealth_flash - autocvar_hud_damage_fade_rate * frametime);
1616                 // add new damage
1617                 myhealth_flash = bound(0, myhealth_flash + dmg_take * autocvar_hud_damage_factor, autocvar_hud_damage_maxalpha);
1618
1619                 float pain_threshold, pain_threshold_lower, pain_threshold_lower_health;
1620                 pain_threshold = autocvar_hud_damage_pain_threshold;
1621                 pain_threshold_lower = autocvar_hud_damage_pain_threshold_lower;
1622                 pain_threshold_lower_health = autocvar_hud_damage_pain_threshold_lower_health;
1623
1624                 if(pain_threshold_lower && myhealth < pain_threshold_lower_health)
1625                 {
1626                         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);
1627                 }
1628
1629                 myhealth_flash_temp = bound(0, myhealth_flash - pain_threshold, 1);
1630
1631                 if(myhealth_prev < 1)
1632                 {
1633                         if(myhealth >= 1)
1634                         {
1635                                 myhealth_flash = 0; // just spawned, clear the flash immediately
1636                                 myhealth_flash_temp = 0;
1637                         }
1638                         else
1639                         {
1640                                 myhealth_flash += autocvar_hud_damage_fade_rate * frametime; // dead
1641                         }
1642                 }
1643
1644                 if(spectatee_status == -1 || intermission)
1645                 {
1646                         myhealth_flash = 0; // observing, or match ended
1647                         myhealth_flash_temp = 0;
1648                 }
1649
1650                 myhealth_prev = myhealth;
1651
1652                 // IDEA: change damage color/picture based on player model for robot/alien species?
1653                 // pro: matches model better
1654                 // contra: it's not red because blood is red, but because red is an alarming color, so red should stay
1655                 // maybe different reddish pics?
1656                 if(autocvar_cl_gentle_damage || autocvar_cl_gentle)
1657                 {
1658                         if(autocvar_cl_gentle_damage == 2)
1659                         {
1660                                 if(myhealth_flash < pain_threshold) // only randomize when the flash is gone
1661                                 {
1662                                         myhealth_gentlergb = eX * random() + eY * random() + eZ * random();
1663                                 }
1664                         }
1665                         else
1666                                 myhealth_gentlergb = stov(autocvar_hud_damage_gentle_color);
1667
1668                         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);
1669                 }
1670                 else
1671                         drawpic(splash_pos, "gfx/blood", splash_size, stov(autocvar_hud_damage_color), bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage, DRAWFLAG_NORMAL);
1672
1673                 if(autocvar_hud_postprocessing) // we still need to set this anyway even when chase_active is set, this way it doesn't get stuck on.
1674                 {
1675                         if(autocvar_hud_damage_blur && myhealth_flash_temp)
1676                         {
1677                                 damage_blurpostprocess.x = 1;
1678                                 damage_blurpostprocess.y = bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage_blur;
1679                                 damage_blurpostprocess.z = bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage_blur_alpha;
1680                         }
1681                         else
1682                         {
1683                                 damage_blurpostprocess.x = 0;
1684                                 damage_blurpostprocess.y = 0;
1685                                 damage_blurpostprocess.z = 0;
1686                         }
1687                 }
1688         }
1689
1690         float e1 = (autocvar_hud_postprocessing_maxbluralpha != 0);
1691         float e2 = (autocvar_hud_powerup != 0);
1692         if(autocvar_hud_postprocessing && (e1 || e2)) // TODO: Remove this code and re-do the postprocess handling in the engine, where it properly belongs.
1693         {
1694                 // enable or disable rendering types if they are used or not
1695                 if(cvar("r_glsl_postprocess_uservec1_enable") != e1) { cvar_set("r_glsl_postprocess_uservec1_enable", ftos(e1)); }
1696                 if(cvar("r_glsl_postprocess_uservec2_enable") != e2) { cvar_set("r_glsl_postprocess_uservec2_enable", ftos(e2)); }
1697
1698                 // blur postprocess handling done first (used by hud_damage and hud_contents)
1699                 if((damage_blurpostprocess.x || content_blurpostprocess.x))
1700                 {
1701                         float blurradius = bound(0, damage_blurpostprocess.y + content_blurpostprocess.y, autocvar_hud_postprocessing_maxblurradius);
1702                         float bluralpha = bound(0, damage_blurpostprocess.z + content_blurpostprocess.z, autocvar_hud_postprocessing_maxbluralpha);
1703                         if(blurradius != old_blurradius || bluralpha != old_bluralpha) // reduce cvar_set spam as much as possible
1704                         {
1705                                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(blurradius), " ", ftos(bluralpha), " 0 0"));
1706                                 old_blurradius = blurradius;
1707                                 old_bluralpha = bluralpha;
1708                         }
1709                 }
1710                 else if(cvar_string("r_glsl_postprocess_uservec1") != "0 0 0 0") // reduce cvar_set spam as much as possible
1711                 {
1712                         cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");
1713                         old_blurradius = 0;
1714                         old_bluralpha = 0;
1715                 }
1716
1717                 // edge detection postprocess handling done second (used by hud_powerup)
1718                 float sharpen_intensity = 0, strength_finished = getstatf(STAT_STRENGTH_FINISHED), invincible_finished = getstatf(STAT_INVINCIBLE_FINISHED);
1719                 if (strength_finished - time > 0) { sharpen_intensity += (strength_finished - time); }
1720                 if (invincible_finished - time > 0) { sharpen_intensity += (invincible_finished - time); }
1721
1722                 sharpen_intensity = bound(0, ((getstati(STAT_HEALTH) > 0) ? sharpen_intensity : 0), 5); // Check to see if player is alive (if not, set 0) - also bound to fade out starting at 5 seconds.
1723
1724                 if(autocvar_hud_powerup && sharpen_intensity > 0)
1725                 {
1726                         if(sharpen_intensity != old_sharpen_intensity) // reduce cvar_set spam as much as possible
1727                         {
1728                                 cvar_set("r_glsl_postprocess_uservec2", strcat(ftos((sharpen_intensity / 5) * autocvar_hud_powerup), " ", ftos(-sharpen_intensity * autocvar_hud_powerup), " 0 0"));
1729                                 old_sharpen_intensity = sharpen_intensity;
1730                         }
1731                 }
1732                 else if(cvar_string("r_glsl_postprocess_uservec2") != "0 0 0 0") // reduce cvar_set spam as much as possible
1733                 {
1734                         cvar_set("r_glsl_postprocess_uservec2", "0 0 0 0");
1735                         old_sharpen_intensity = 0;
1736                 }
1737
1738                 if(cvar("r_glsl_postprocess") == 0)
1739                         cvar_set("r_glsl_postprocess", "2");
1740         }
1741         else if(cvar("r_glsl_postprocess") == 2)
1742                 cvar_set("r_glsl_postprocess", "0");
1743
1744         if(menu_visible)
1745                 menu_show();
1746
1747         /*if(gametype == MAPINFO_TYPE_CTF)
1748           {
1749           ctf_view();
1750           } else */
1751
1752         // draw 2D entities
1753         e = self;
1754         for(self = world; (self = nextent(self)); )
1755                 if(self.draw2d)
1756                         self.draw2d();
1757         self = e;
1758         Draw_ShowNames_All();
1759
1760         scoreboard_active = HUD_WouldDrawScoreboard();
1761
1762         UpdateDamage();
1763         UpdateCrosshair();
1764         UpdateHitsound();
1765
1766         if(NextFrameCommand)
1767         {
1768                 localcmd("\n", NextFrameCommand, "\n");
1769                 NextFrameCommand = string_null;
1770         }
1771
1772         // we must do this check AFTER a frame was rendered, or it won't work
1773         if(cs_project_is_b0rked == 0)
1774         {
1775                 string w0, h0;
1776                 w0 = ftos(autocvar_vid_conwidth);
1777                 h0 = ftos(autocvar_vid_conheight);
1778                 //setproperty(VF_VIEWPORT, '0 0 0', '640 480 0');
1779                 //setproperty(VF_FOV, '90 90 0');
1780                 setproperty(VF_ORIGIN, '0 0 0');
1781                 setproperty(VF_ANGLES, '0 0 0');
1782                 setproperty(VF_PERSPECTIVE, 1);
1783                 makevectors('0 0 0');
1784                 vector v1, v2;
1785                 cvar_set("vid_conwidth", "800");
1786                 cvar_set("vid_conheight", "600");
1787                 v1 = cs_project(v_forward);
1788                 cvar_set("vid_conwidth", "640");
1789                 cvar_set("vid_conheight", "480");
1790                 v2 = cs_project(v_forward);
1791                 if(v1 == v2)
1792                         cs_project_is_b0rked = 1;
1793                 else
1794                         cs_project_is_b0rked = -1;
1795                 cvar_set("vid_conwidth", w0);
1796                 cvar_set("vid_conheight", h0);
1797         }
1798
1799         if(autocvar__hud_configure)
1800                 HUD_Panel_Mouse();
1801
1802     if(hud && !intermission)
1803     {
1804         if(hud == HUD_SPIDERBOT)
1805             CSQC_SPIDER_HUD();
1806         else if(hud == HUD_WAKIZASHI)
1807             CSQC_WAKIZASHI_HUD();
1808         else if(hud == HUD_RAPTOR)
1809             CSQC_RAPTOR_HUD();
1810         else if(hud == HUD_BUMBLEBEE)
1811             CSQC_BUMBLE_HUD();
1812         else if(hud == HUD_BUMBLEBEE_GUN)
1813             CSQC_BUMBLE_GUN_HUD();
1814     }
1815
1816         cl_notice_run();
1817
1818         // let's reset the view back to normal for the end
1819         setproperty(VF_MIN, '0 0 0');
1820         setproperty(VF_SIZE, '1 0 0' * w + '0 1 0' * h);
1821 }
1822
1823
1824 void CSQC_common_hud(void)
1825 {
1826         if(!(gametype == MAPINFO_TYPE_RACE || gametype == MAPINFO_TYPE_CTS))
1827                 Accuracy_LoadLevels();
1828
1829         HUD_Main(); // always run these functions for alpha checks
1830         HUD_DrawScoreboard();
1831
1832         // scoreboard/accuracy, map/gametype voting screen
1833         if (scoreboard_active || intermission == 2)
1834                 HUD_Reset();
1835 }
1836
1837
1838 // following vectors must be global to allow seamless switching between camera modes
1839 vector camera_offset, current_camera_offset, mouse_angles, current_angles, current_origin, current_position;
1840 void CSQC_Demo_Camera()
1841 {
1842         float speed, attenuation, dimensions;
1843         vector tmp, delta;
1844
1845         if( autocvar_camera_reset || !camera_mode )
1846         {
1847                 camera_offset = '0 0 0';
1848                 current_angles = '0 0 0';
1849                 camera_direction = '0 0 0';
1850                 camera_offset.z += 30;
1851                 camera_offset.x += 30 * -cos(current_angles.y * DEG2RAD);
1852                 camera_offset.y += 30 * -sin(current_angles.y * DEG2RAD);
1853                 current_origin = view_origin;
1854                 current_camera_offset  = camera_offset;
1855                 cvar_set("camera_reset", "0");
1856                 camera_mode = CAMERA_CHASE;
1857         }
1858
1859         // Camera angles
1860         if( camera_roll )
1861                 mouse_angles.z += camera_roll * autocvar_camera_speed_roll;
1862
1863         if(autocvar_camera_look_player)
1864         {
1865                 vector dir;
1866                 float n;
1867
1868                 dir = normalize(view_origin - current_position);
1869                 n = mouse_angles.z;
1870                 mouse_angles = vectoangles(dir);
1871                 mouse_angles.x = mouse_angles.x * -1;
1872                 mouse_angles.z = n;
1873         }
1874         else
1875         {
1876                 tmp = getmousepos() * 0.1;
1877                 if(vlen(tmp)>autocvar_camera_mouse_threshold)
1878                 {
1879                         mouse_angles.x += tmp.y * cos(mouse_angles.z * DEG2RAD) + (tmp.x * sin(mouse_angles.z * DEG2RAD));
1880                         mouse_angles.y -= tmp.x * cos(mouse_angles.z * DEG2RAD) + (tmp.y * -sin(mouse_angles.z * DEG2RAD));
1881                 }
1882         }
1883
1884         while (mouse_angles.x < -180) mouse_angles.x = mouse_angles.x + 360;
1885         while (mouse_angles.x > 180) mouse_angles.x = mouse_angles.x - 360;
1886         while (mouse_angles.y < -180) mouse_angles.y = mouse_angles.y + 360;
1887         while (mouse_angles.y > 180) mouse_angles.y = mouse_angles.y - 360;
1888
1889         // Fix difference when angles don't have the same sign
1890         delta = '0 0 0';
1891         if(mouse_angles.y < -60 && current_angles.y > 60)
1892                 delta = '0 360 0';
1893         if(mouse_angles.y > 60 && current_angles.y < -60)
1894                 delta = '0 -360 0';
1895
1896         if(autocvar_camera_look_player)
1897                 attenuation = autocvar_camera_look_attenuation;
1898         else
1899                 attenuation = autocvar_camera_speed_attenuation;
1900
1901         attenuation = 1 / max(1, attenuation);
1902         current_angles += (mouse_angles - current_angles + delta) * attenuation;
1903
1904         while (current_angles.x < -180) current_angles.x = current_angles.x + 360;
1905         while (current_angles.x > 180) current_angles.x = current_angles.x - 360;
1906         while (current_angles.y < -180) current_angles.y = current_angles.y + 360;
1907         while (current_angles.y > 180) current_angles.y = current_angles.y - 360;
1908
1909         // Camera position
1910         tmp = '0 0 0';
1911         dimensions = 0;
1912
1913         if( camera_direction.x )
1914         {
1915                 tmp.x = camera_direction.x * cos(current_angles.y * DEG2RAD);
1916                 tmp.y = camera_direction.x * sin(current_angles.y * DEG2RAD);
1917                 if( autocvar_camera_forward_follows && !autocvar_camera_look_player )
1918                         tmp.z = camera_direction.x * -sin(current_angles.x * DEG2RAD);
1919                 ++dimensions;
1920         }
1921
1922         if( camera_direction.y )
1923         {
1924                 tmp.x += camera_direction.y * -sin(current_angles.y * DEG2RAD);
1925                 tmp.y += camera_direction.y * cos(current_angles.y * DEG2RAD) * cos(current_angles.z * DEG2RAD);
1926                 tmp.z += camera_direction.y * sin(current_angles.z * DEG2RAD);
1927                 ++dimensions;
1928         }
1929
1930         if( camera_direction.z )
1931         {
1932                 tmp.z += camera_direction.z * cos(current_angles.z * DEG2RAD);
1933                 ++dimensions;
1934         }
1935
1936         if(autocvar_camera_free)
1937                 speed = autocvar_camera_speed_free;
1938         else
1939                 speed = autocvar_camera_speed_chase;
1940
1941         if(dimensions)
1942         {
1943                 speed = speed * sqrt(1 / dimensions);
1944                 camera_offset += tmp * speed;
1945         }
1946
1947         current_camera_offset += (camera_offset - current_camera_offset) * attenuation;
1948
1949         // Camera modes
1950         if( autocvar_camera_free )
1951         {
1952                 if ( camera_mode == CAMERA_CHASE )
1953                 {
1954                         current_camera_offset = current_origin + current_camera_offset;
1955                         camera_offset = current_origin + camera_offset;
1956                 }
1957
1958                 camera_mode = CAMERA_FREE;
1959                 current_position = current_camera_offset;
1960         }
1961         else
1962         {
1963                 if ( camera_mode == CAMERA_FREE )
1964                 {
1965                         current_origin = view_origin;
1966                         camera_offset = camera_offset - current_origin;
1967                         current_camera_offset = current_camera_offset - current_origin;
1968                 }
1969
1970                 camera_mode = CAMERA_CHASE;
1971
1972                 if(autocvar_camera_chase_smoothly)
1973                         current_origin += (view_origin - current_origin) * attenuation;
1974                 else
1975                         current_origin = view_origin;
1976
1977                 current_position = current_origin + current_camera_offset;
1978         }
1979
1980         setproperty(VF_ANGLES, current_angles);
1981         setproperty(VF_ORIGIN, current_position);
1982 }