fbbba4f62a1a9165d2a0b5d06b737baaecadd338
[xonotic/xonotic-data.pk3dir.git] / qcsrc / client / View.qc
1 entity porto;
2 vector polyline[16];
3 void Porto_Draw()
4 {
5         vector p, dir, ang, q, nextdir;
6         float idx, portal_number, portal1_idx;
7
8         if(activeweapon != WEP_PORTO || spectatee_status || gametype == MAPINFO_TYPE_NEXBALL)
9                 return;
10         if(g_balance_porto_secondary)
11                 return;
12         if(intermission == 1)
13                 return;
14         if(intermission == 2)
15                 return;
16         if (getstati(STAT_HEALTH) <= 0)
17                 return;
18
19         dir = view_forward;
20
21         if(angles_held_status)
22         {
23                 makevectors(angles_held);
24                 dir = v_forward;
25         }
26
27         p = view_origin;
28
29         polyline[0] = p;
30         idx = 1;
31         portal_number = 0;
32         nextdir = dir;
33
34         for(;;)
35         {
36                 dir = nextdir;
37                 traceline(p, p + 65536 * dir, TRUE, porto);
38                 if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
39                         return;
40                 nextdir = dir - 2 * (dir * trace_plane_normal) * trace_plane_normal; // mirror dir at trace_plane_normal
41                 p = trace_endpos;
42                 polyline[idx] = p;
43                 ++idx;
44                 if(idx >= 16)
45                         return;
46                 if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_SLICK || trace_dphitcontents & DPCONTENTS_PLAYERCLIP)
47                         continue;
48                 ++portal_number;
49                 ang = vectoangles2(trace_plane_normal, dir);
50                 ang_x = -ang_x;
51                 makevectors(ang);
52                 if(!CheckWireframeBox(porto, p - 48 * v_right - 48 * v_up + 16 * v_forward, 96 * v_right, 96 * v_up, 96 * v_forward))
53                         return;
54                 if(portal_number == 1)
55                 {
56                         portal1_idx = idx;
57                         if(portal_number >= 2)
58                                 break;
59                 }
60         }
61
62         while(idx >= 2)
63         {
64                 p = polyline[idx-2];
65                 q = polyline[idx-1];
66                 if(idx == 2)
67                         p = p - view_up * 16;
68                 if(idx-1 >= portal1_idx)
69                 {
70                         Draw_CylindricLine(p, q, 4, "", 1, 0, '0 0 1', 0.5, DRAWFLAG_NORMAL, view_origin);
71                 }
72                 else
73                 {
74                         Draw_CylindricLine(p, q, 4, "", 1, 0, '1 0 0', 0.5, DRAWFLAG_NORMAL, view_origin);
75                 }
76                 --idx;
77         }
78 }
79
80 void Porto_Init()
81 {
82         porto = spawn();
83         porto.classname = "porto";
84         porto.draw = Porto_Draw;
85         porto.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP;
86 }
87
88 float drawtime;
89 float avgspeed;
90 vector GetCurrentFov(float fov)
91 {
92         float zoomsensitivity, zoomspeed, zoomfactor, zoomdir;
93         float velocityzoom, curspeed;
94         vector v;
95
96         zoomsensitivity = autocvar_cl_zoomsensitivity;
97         zoomfactor = autocvar_cl_zoomfactor;
98         if(zoomfactor < 1 || zoomfactor > 16)
99                 zoomfactor = 2.5;
100         zoomspeed = autocvar_cl_zoomspeed;
101         if(zoomspeed >= 0)
102         if(zoomspeed < 0.5 || zoomspeed > 16)
103                         zoomspeed = 3.5;
104
105         zoomdir = button_zoom;
106         if(hud == HUD_NORMAL)
107         if((activeweapon == WEP_NEX && nex_scope) || (activeweapon == WEP_RIFLE && rifle_scope)) // do NOT use switchweapon here
108                 zoomdir += button_attack2;
109         if(spectatee_status > 0 || isdemo())
110         {
111                 if(spectatorbutton_zoom)
112                 {
113                         if(zoomdir)
114                                 zoomdir = 0;
115                         else
116                                 zoomdir = 1;
117                 }
118                 // fteqcc failed twice here already, don't optimize this
119         }
120
121         if(zoomdir) { zoomin_effect = 0; }
122
123         if(camera_active)
124         {
125                 current_viewzoom = min(1, current_viewzoom + drawframetime);
126         }
127         else if(autocvar_cl_spawnzoom && zoomin_effect)
128         {
129                 float spawnzoomfactor = bound(1, autocvar_cl_spawnzoom_factor, 16);
130
131                 current_viewzoom += (autocvar_cl_spawnzoom_speed * (spawnzoomfactor - current_viewzoom) * drawframetime);
132                 current_viewzoom = bound(1 / spawnzoomfactor, current_viewzoom, 1);
133                 if(current_viewzoom == 1) { zoomin_effect = 0; }
134         }
135         else
136         {
137                 if(zoomspeed < 0) // instant zoom
138                 {
139                         if(zoomdir)
140                                 current_viewzoom = 1 / zoomfactor;
141                         else
142                                 current_viewzoom = 1;
143                 }
144                 else
145                 {
146                         if(zoomdir)
147                                 current_viewzoom = 1 / bound(1, 1 / current_viewzoom + drawframetime * zoomspeed * (zoomfactor - 1), zoomfactor);
148                         else
149                                 current_viewzoom = bound(1 / zoomfactor, current_viewzoom + drawframetime * zoomspeed * (1 - 1 / zoomfactor), 1);
150                 }
151         }
152
153         if(almost_equals(current_viewzoom, 1))
154                 current_zoomfraction = 0;
155         else if(almost_equals(current_viewzoom, 1/zoomfactor))
156                 current_zoomfraction = 1;
157         else
158                 current_zoomfraction = (current_viewzoom - 1) / (1/zoomfactor - 1);
159
160         if(zoomsensitivity < 1)
161                 setsensitivityscale(pow(current_viewzoom, 1 - zoomsensitivity));
162         else
163                 setsensitivityscale(1);
164
165         makevectors(view_angles);
166
167         if(autocvar_cl_velocityzoom && autocvar_cl_velocityzoom_type) // _type = 0 disables velocity zoom too
168         {
169                 if(intermission) { curspeed = 0; }
170                 else
171                 {
172                         v = pmove_vel;
173                         if(csqcplayer)
174                                 v = csqcplayer.velocity;
175
176                         switch(autocvar_cl_velocityzoom_type)
177                         {
178                                 case 3: curspeed = max(0, v_forward * v); break;
179                                 case 2: curspeed = (v_forward * v); break;
180                                 case 1: default: curspeed = vlen(v); break;
181                         }
182                 }
183
184                 velocityzoom = bound(0, drawframetime / max(0.000000001, autocvar_cl_velocityzoom_time), 1); // speed at which the zoom adapts to player velocity
185                 avgspeed = avgspeed * (1 - velocityzoom) + (curspeed / autocvar_cl_velocityzoom_speed) * velocityzoom;
186                 velocityzoom = exp(float2range11(avgspeed * -autocvar_cl_velocityzoom / 1) * 1);
187
188                 //print(ftos(avgspeed), " avgspeed, ", ftos(curspeed), " curspeed, ", ftos(velocityzoom), " return\n"); // for debugging
189         }
190         else
191                 velocityzoom = 1;
192
193         float frustumx, frustumy, fovx, fovy;
194         frustumy = tan(fov * M_PI / 360.0) * 0.75 * current_viewzoom * velocityzoom;
195         frustumx = frustumy * vid_width / vid_height / vid_pixelheight;
196         fovx = atan2(frustumx, 1) / M_PI * 360.0;
197         fovy = atan2(frustumy, 1) / M_PI * 360.0;
198
199         return '1 0 0' * fovx + '0 1 0' * fovy;
200 }
201
202 // this function must match W_SetupShot!
203 float zoomscript_caught;
204
205 vector wcross_origin;
206 float wcross_scale_prev, wcross_alpha_prev;
207 vector wcross_color_prev;
208 float wcross_scale_goal_prev, wcross_alpha_goal_prev;
209 vector wcross_color_goal_prev;
210 float wcross_changedonetime;
211
212 string wcross_name_goal_prev, wcross_name_goal_prev_prev;
213 float wcross_resolution_goal_prev, wcross_resolution_goal_prev_prev;
214 float wcross_name_changestarttime, wcross_name_changedonetime;
215 float wcross_name_alpha_goal_prev, wcross_name_alpha_goal_prev_prev;
216
217 float wcross_ring_prev;
218
219 entity trueaim;
220 entity trueaim_rifle;
221
222 #define SHOTTYPE_HITTEAM 1
223 #define SHOTTYPE_HITOBSTRUCTION 2
224 #define SHOTTYPE_HITWORLD 3
225 #define SHOTTYPE_HITENEMY 4
226
227 void TrueAim_Init()
228 {
229         trueaim = spawn();
230         trueaim.classname = "trueaim";
231         trueaim.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
232         trueaim_rifle = spawn();
233         trueaim_rifle.classname = "trueaim_rifle";
234         trueaim_rifle.dphitcontentsmask = DPCONTENTS_BODY | DPCONTENTS_CORPSE;
235 }
236
237 float EnemyHitCheck()
238 {
239         float t, n;
240         wcross_origin = project_3d_to_2d(trace_endpos);
241         wcross_origin_z = 0;
242         if(trace_ent)
243                 n = trace_ent.entnum;
244         else
245                 n = trace_networkentity;
246         if(n < 1)
247                 return SHOTTYPE_HITWORLD;
248         if(n > maxclients)
249                 return SHOTTYPE_HITWORLD;
250         t = GetPlayerColor(n - 1);
251         if(teamplay)
252                 if(t == myteam)
253                         return SHOTTYPE_HITTEAM;
254         if(t == NUM_SPECTATOR)
255                 return SHOTTYPE_HITWORLD;
256         return SHOTTYPE_HITENEMY;
257 }
258
259 float TrueAimCheck()
260 {
261         float nudge = 1; // added to traceline target and subtracted from result
262         vector vecs, trueaimpoint, w_shotorg;
263         vector mi, ma, dv;
264         float shottype;
265         entity ta;
266         float mv;
267
268         mi = ma = '0 0 0';
269         ta = trueaim;
270         mv = MOVE_NOMONSTERS;
271
272         switch(activeweapon) // WEAPONTODO
273         {
274                 case WEP_TUBA: // no aim
275                 case WEP_PORTO: // shoots from eye
276                 case WEP_HOOK: // no trueaim
277                 case WEP_MORTAR: // toss curve
278                         return SHOTTYPE_HITWORLD;
279                 case WEP_NEX:
280                 case WEP_MINSTANEX:
281                         mv = MOVE_NORMAL;
282                         break;
283                 case WEP_RIFLE:
284                         ta = trueaim_rifle;
285                         mv = MOVE_NORMAL;
286                         if(zoomscript_caught)
287                         {
288                                 tracebox(view_origin, '0 0 0', '0 0 0', view_origin + view_forward * MAX_SHOT_DISTANCE, mv, ta);
289                                 return EnemyHitCheck();
290                         }
291                         break;
292                 case WEP_DEVASTATOR: // projectile has a size!
293                         mi = '-3 -3 -3';
294                         ma = '3 3 3';
295                         break;
296                 case WEP_FIREBALL: // projectile has a size!
297                         mi = '-16 -16 -16';
298                         ma = '16 16 16';
299                         break;
300                 case WEP_SEEKER: // projectile has a size!
301                         mi = '-2 -2 -2';
302                         ma = '2 2 2';
303                         break;
304                 case WEP_ELECTRO: // projectile has a size!
305                         mi = '0 0 -3';
306                         ma = '0 0 -3';
307                         break;
308         }
309
310         vecs = decompressShotOrigin(getstati(STAT_SHOTORG));
311
312         traceline(view_origin, view_origin + view_forward * MAX_SHOT_DISTANCE, mv, ta);
313         trueaimpoint = trace_endpos;
314
315         if(vlen(trueaimpoint - view_origin) < g_trueaim_minrange)
316                 trueaimpoint = view_origin + view_forward * g_trueaim_minrange;
317
318         if(vecs_x > 0)
319                 vecs_y = -vecs_y;
320         else
321                 vecs = '0 0 0';
322
323         dv = view_right * vecs_y + view_up * vecs_z;
324         w_shotorg = view_origin + dv;
325
326         // now move the vecs forward as much as requested if possible
327         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
328         w_shotorg = trace_endpos - view_forward * nudge;
329
330         tracebox(w_shotorg, mi, ma, trueaimpoint, MOVE_NORMAL, ta);
331         shottype = EnemyHitCheck();
332         if(shottype != SHOTTYPE_HITWORLD)
333                 return shottype;
334
335 #if 0
336         // FIXME WHY DOES THIS NOT WORK FOR THE ROCKET LAUNCHER?
337         // or rather, I know why, but see no fix
338         if(vlen(trace_endpos - trueaimpoint) > vlen(ma) + vlen(mi) + 1)
339                 // 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
340                 return SHOTTYPE_HITOBSTRUCTION;
341 #endif
342
343         return SHOTTYPE_HITWORLD;
344 }
345
346 void CSQC_common_hud(void);
347
348 void PostInit(void);
349 void CSQC_Demo_Camera();
350 float HUD_WouldDrawScoreboard();
351 float camera_mode;
352 const float CAMERA_FREE = 1;
353 const float CAMERA_CHASE = 2;
354 float reticle_type;
355 string NextFrameCommand;
356 void CSQC_SPIDER_HUD();
357 void CSQC_RAPTOR_HUD();
358
359 vector freeze_org, freeze_ang;
360 entity nightvision_noise, nightvision_noise2;
361
362 #define MAX_TIME_DIFF 5
363 float pickup_crosshair_time, pickup_crosshair_size;
364 float hit_time, typehit_time;
365 float nextsound_hit_time, nextsound_typehit_time;
366 float hitindication_crosshair_time, hitindication_crosshair_size;
367 float use_nex_chargepool;
368
369 float myhealth, myhealth_prev;
370 float myhealth_flash;
371
372 float old_blurradius, old_bluralpha;
373 float old_sharpen_intensity;
374
375 vector myhealth_gentlergb;
376
377 float contentavgalpha, liquidalpha_prev;
378 vector liquidcolor_prev;
379
380 float eventchase_current_distance;
381
382 vector damage_blurpostprocess, content_blurpostprocess;
383
384 float checkfail[16];
385
386 float rainbow_last_flicker;
387 vector rainbow_prev_color;
388
389 #define BUTTON_3 4
390 #define BUTTON_4 8
391 float cl_notice_run();
392 float prev_myteam;
393 void CSQC_UpdateView(float w, float h)
394 {
395         entity e;
396         float fov;
397         float f, i, j;
398         vector v;
399         vector vf_size, vf_min;
400         float a;
401
402         execute_next_frame();
403
404         ++framecount;
405
406         hud = getstati(STAT_HUD);
407
408         if(autocvar__hud_showbinds_reload) // menu can set this one
409         {
410                 db_close(binddb);
411                 binddb = db_create();
412                 cvar_set("_hud_showbinds_reload", "0");
413         }
414
415         if(checkextension("DP_CSQC_MINFPS_QUALITY"))
416                 view_quality = getproperty(VF_MINFPS_QUALITY);
417         else
418                 view_quality = 1;
419
420         button_attack2 = (input_buttons & BUTTON_3);
421         button_zoom = (input_buttons & BUTTON_4);
422
423 #define CHECKFAIL_ASSERT(flag,func,parm,val) { float checkfailv; checkfailv = (func)(parm); if(checkfailv != (val)) { if(!checkfail[(flag)]) localcmd(sprintf("\ncmd checkfail %s %s %d %d\n", #func, parm, val, checkfailv)); checkfail[(flag)] = 1; } } ENDS_WITH_CURLY_BRACE
424         CHECKFAIL_ASSERT(0, cvar_type, "\{100}\{105}\{118}\{48}\{95}\{101}\{118}\{97}\{100}\{101}", 0);
425         CHECKFAIL_ASSERT(1, cvar_type, "\{97}\{97}\{95}\{101}\{110}\{97}\{98}\{108}\{101}", 0);
426         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);
427         CHECKFAIL_ASSERT(3, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{111}\{118}\{101}\{114}\{100}\{114}\{97}\{119}", 0);
428         CHECKFAIL_ASSERT(4, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{108}\{105}\{103}\{104}\{116}", 0);
429         CHECKFAIL_ASSERT(5, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{115}\{104}\{97}\{100}\{111}\{119}\{118}\{111}\{108}\{117}\{109}\{101}\{115}", 0);
430         CHECKFAIL_ASSERT(6, cvar, "\{114}\{95}\{115}\{104}\{111}\{119}\{111}\{118}\{101}\{114}\{100}\{114}\{97}\{119}", 0);
431
432         vf_size = getpropertyvec(VF_SIZE);
433         vf_min = getpropertyvec(VF_MIN);
434         vid_width = vf_size_x;
435         vid_height = vf_size_y;
436
437         vector reticle_pos = '0 0 0', reticle_size = '0 0 0';
438         vector splash_pos = '0 0 0', splash_size = '0 0 0';
439
440         WaypointSprite_Load();
441
442         CSQCPlayer_SetCamera();
443
444 #ifdef COMPAT_XON050_ENGINE
445         if(spectatee_status)
446                 myteam = GetPlayerColor(spectatee_status - 1);
447         else
448 #endif
449                 myteam = GetPlayerColor(player_localentnum - 1);
450
451         if(myteam != prev_myteam)
452         {
453                 myteamcolors = colormapPaletteColor(myteam, 1);
454                 for(i = 0; i < HUD_PANEL_NUM; ++i)
455                         hud_panel[i].update_time = time;
456                 prev_myteam = myteam;
457         }
458
459         ticrate = getstatf(STAT_MOVEVARS_TICRATE) * getstatf(STAT_MOVEVARS_TIMESCALE);
460
461         float is_dead = (getstati(STAT_HEALTH) <= 0);
462
463         // FIXME do we need this hack?
464         if(isdemo())
465         {
466                 // in demos, input_buttons do not work
467                 button_zoom = (autocvar__togglezoom == "-");
468         }
469         else if(button_zoom
470                 && autocvar_cl_unpress_zoom_on_death
471                 && (spectatee_status >= 0)
472                 && (is_dead || intermission))
473         {
474                 // no zoom while dead or in intermission please
475                 localcmd("-zoom\n");
476                 button_zoom = FALSE;
477         }
478
479         // event chase camera
480         if(autocvar_chase_active <= 0) // greater than 0 means it's enabled manually, and this code is skipped
481         {
482                 if((spectatee_status >= 0 && (autocvar_cl_eventchase_death && is_dead)) || intermission)
483                 {
484                         // 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.)
485                         vector current_view_origin = (csqcplayer ? csqcplayer.origin : pmove_org);
486
487                         // detect maximum viewoffset and use it
488                         if(autocvar_cl_eventchase_viewoffset)
489                         {
490                                 WarpZone_TraceLine(current_view_origin, current_view_origin + autocvar_cl_eventchase_viewoffset + ('0 0 1' * autocvar_cl_eventchase_maxs_z), MOVE_WORLDONLY, self);
491                                 if(trace_fraction == 1) { current_view_origin += autocvar_cl_eventchase_viewoffset; }
492                                 else { current_view_origin_z += max(0, (trace_endpos_z - current_view_origin_z) - autocvar_cl_eventchase_maxs_z); }
493                         }
494
495                         // We must enable chase_active to get a third person view (weapon viewmodel hidden and own player model showing).
496                         // Ideally, there should be another way to enable third person cameras, such as through setproperty()
497                         // -1 enables chase_active while marking it as set by this code, and not by the user (which would be 1)
498                         if(!autocvar_chase_active) { cvar_set("chase_active", "-1"); }
499
500                         // make the camera smooth back
501                         if(autocvar_cl_eventchase_speed && eventchase_current_distance < autocvar_cl_eventchase_distance)
502                                 eventchase_current_distance += autocvar_cl_eventchase_speed * (autocvar_cl_eventchase_distance - eventchase_current_distance) * frametime; // slow down the further we get
503                         else if(eventchase_current_distance != autocvar_cl_eventchase_distance)
504                                 eventchase_current_distance = autocvar_cl_eventchase_distance;
505
506                         makevectors(view_angles);
507
508                         vector eventchase_target_origin = (current_view_origin - (v_forward * eventchase_current_distance));
509                         WarpZone_TraceBox(current_view_origin, autocvar_cl_eventchase_mins, autocvar_cl_eventchase_maxs, eventchase_target_origin, MOVE_WORLDONLY, self);
510
511                         // If the boxtrace fails, revert back to line tracing.
512                         if(trace_startsolid)
513                         {
514                                 eventchase_target_origin = (current_view_origin - (v_forward * eventchase_current_distance));
515                                 WarpZone_TraceLine(current_view_origin, eventchase_target_origin, MOVE_WORLDONLY, self);
516                                 setproperty(VF_ORIGIN, (trace_endpos - (v_forward * autocvar_cl_eventchase_mins_z)));
517                         }
518                         else { setproperty(VF_ORIGIN, trace_endpos); }
519
520                         setproperty(VF_ANGLES, WarpZone_TransformVAngles(WarpZone_trace_transform, view_angles));
521                 }
522                 else if(autocvar_chase_active < 0) // time to disable chase_active if it was set by this code
523                 {
524                         cvar_set("chase_active", "0");
525                         eventchase_current_distance = 0; // start from 0 next time
526                 }
527         }
528         // workaround for camera stuck between player's legs when using chase_active 1
529         // because the engine stops updating the chase_active camera when the game ends
530         else if(intermission)
531         {
532                 cvar_settemp("chase_active", "-1");
533                 eventchase_current_distance = 0;
534         }
535
536         // do lockview after event chase camera so that it still applies whenever necessary.
537         if(autocvar_cl_lockview || (!autocvar_hud_cursormode && (autocvar__hud_configure && spectatee_status <= 0 || intermission > 1)))
538         {
539                 setproperty(VF_ORIGIN, freeze_org);
540                 setproperty(VF_ANGLES, freeze_ang);
541         }
542         else
543         {
544                 freeze_org = getpropertyvec(VF_ORIGIN);
545                 freeze_ang = getpropertyvec(VF_ANGLES);
546         }
547
548         WarpZone_FixView();
549         //WarpZone_FixPMove();
550
551         // Render the Scene
552         view_origin = getpropertyvec(VF_ORIGIN);
553         view_angles = getpropertyvec(VF_ANGLES);
554         makevectors(view_angles);
555         view_forward = v_forward;
556         view_right = v_right;
557         view_up = v_up;
558
559 #ifdef BLURTEST
560         if(time > blurtest_time0 && time < blurtest_time1)
561         {
562                 float r, t;
563
564                 t = (time - blurtest_time0) / (blurtest_time1 - blurtest_time0);
565                 r = t * blurtest_radius;
566                 f = 1 / pow(t, blurtest_power) - 1;
567
568                 cvar_set("r_glsl_postprocess", "1");
569                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(r), " ", ftos(f), " 0 0"));
570         }
571         else
572         {
573                 cvar_set("r_glsl_postprocess", "0");
574                 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");
575         }
576 #endif
577
578         TargetMusic_Advance();
579         Fog_Force();
580
581         if(drawtime == 0)
582                 drawframetime = 0.01666667; // when we don't know fps yet, we assume 60fps
583         else
584                 drawframetime = bound(0.000001, time - drawtime, 1);
585         drawtime = time;
586
587         // watch for gametype changes here...
588         // in ParseStuffCMD the cmd isn't executed yet :/
589         // might even be better to add the gametype to TE_CSQC_INIT...?
590         if(!postinit)
591                 PostInit();
592
593         if(intermission && !isdemo() && !(calledhooks & HOOK_END))
594         {
595                 if(calledhooks & HOOK_START)
596                 {
597                         localcmd("\ncl_hook_gameend\n");
598                         calledhooks |= HOOK_END;
599                 }
600         }
601
602         Announcer();
603
604         fov = autocvar_fov;
605         if(fov <= 59.5)
606         {
607                 if(!zoomscript_caught)
608                 {
609                         localcmd("+button9\n");
610                         zoomscript_caught = 1;
611                 }
612         }
613         else
614         {
615                 if(zoomscript_caught)
616                 {
617                         localcmd("-button9\n");
618                         zoomscript_caught = 0;
619                 }
620         }
621
622         ColorTranslateMode = autocvar_cl_stripcolorcodes;
623
624         // next WANTED weapon (for HUD)
625         switchweapon = getstati(STAT_SWITCHWEAPON);
626
627         // currently switching-to weapon (for crosshair)
628         switchingweapon = getstati(STAT_SWITCHINGWEAPON);
629
630         // actually active weapon (for zoom)
631         activeweapon = getstati(STAT_ACTIVEWEAPON);
632
633         f = (serverflags & SERVERFLAG_TEAMPLAY);
634         if(f != teamplay)
635         {
636                 teamplay = f;
637                 HUD_InitScores();
638         }
639
640         if(last_switchweapon != switchweapon)
641         {
642                 weapontime = time;
643                 last_switchweapon = switchweapon;
644                 if(button_zoom && autocvar_cl_unpress_zoom_on_weapon_switch)
645                 {
646                         localcmd("-zoom\n");
647                         button_zoom = FALSE;
648                 }
649                 if(autocvar_cl_unpress_attack_on_weapon_switch)
650                 {
651                         localcmd("-fire\n");
652                         localcmd("-fire2\n");
653                         button_attack2 = FALSE;
654                 }
655         }
656         if(last_activeweapon != activeweapon)
657         {
658                 last_activeweapon = activeweapon;
659
660                 e = get_weaponinfo(activeweapon);
661                 if(e.netname != "")
662                         localcmd(strcat("\ncl_hook_activeweapon ", e.netname), "\n");
663                 else
664                         localcmd("\ncl_hook_activeweapon none\n");
665         }
666
667         // ALWAYS Clear Current Scene First
668         clearscene();
669 #ifdef WORKAROUND_XON010
670         if(checkextension("DP_CSQC_ROTATEMOVES"))
671         {
672 #endif
673         setproperty(VF_ORIGIN, view_origin);
674         setproperty(VF_ANGLES, view_angles);
675 #ifdef WORKAROUND_XON010
676         }
677 #endif
678
679         // FIXME engine bug? VF_SIZE and VF_MIN are not restored to sensible values by this
680         setproperty(VF_SIZE, vf_size);
681         setproperty(VF_MIN, vf_min);
682
683         // Assign Standard Viewflags
684         // Draw the World (and sky)
685         setproperty(VF_DRAWWORLD, 1);
686
687         // Set the console size vars
688         vid_conwidth = autocvar_vid_conwidth;
689         vid_conheight = autocvar_vid_conheight;
690         vid_pixelheight = autocvar_vid_pixelheight;
691
692         setproperty(VF_FOV, GetCurrentFov(fov));
693
694         // Camera for demo playback
695         if(camera_active)
696         {
697                 if(autocvar_camera_enable)
698                         CSQC_Demo_Camera();
699                 else
700                 {
701                         cvar_set("chase_active", ftos(chase_active_backup));
702                         cvar_set("cl_demo_mousegrab", "0");
703                         camera_active = FALSE;
704                 }
705         }
706 #ifdef CAMERATEST
707         else if(autocvar_camera_enable)
708 #else
709         else if(autocvar_camera_enable && isdemo())
710 #endif
711         {
712                 // Enable required Darkplaces cvars
713                 chase_active_backup = autocvar_chase_active;
714                 cvar_set("chase_active", "2");
715                 cvar_set("cl_demo_mousegrab", "1");
716                 camera_active = TRUE;
717                 camera_mode = FALSE;
718         }
719
720         // Draw the Crosshair
721         setproperty(VF_DRAWCROSSHAIR, 0); //Make sure engine crosshairs are always hidden
722
723         // Draw the Engine Status Bar (the default Quake HUD)
724         setproperty(VF_DRAWENGINESBAR, 0);
725
726         // Update the mouse position
727         /*
728            mousepos_x = vid_conwidth;
729            mousepos_y = vid_conheight;
730            mousepos = mousepos*0.5 + getmousepos();
731          */
732
733         e = self;
734         for(self = world; (self = nextent(self)); )
735                 if(self.draw)
736                         self.draw();
737         self = e;
738
739         addentities(MASK_NORMAL | MASK_ENGINE | MASK_ENGINEVIEWMODELS);
740         renderscene();
741
742         // now switch to 2D drawing mode by calling a 2D drawing function
743         // then polygon drawing will draw as 2D stuff, and NOT get queued until the
744         // next R_RenderScene call
745         drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);
746
747         if(autocvar_r_fakelight >= 2 || autocvar_r_fullbright)
748         if (!(serverflags & SERVERFLAG_ALLOW_FULLBRIGHT))
749         {
750                 // apply night vision effect
751                 vector tc_00, tc_01, tc_10, tc_11;
752                 vector rgb;
753                 rgb_x = 0; // fteqcc sucks
754                 rgb_y = 0; // fteqcc sucks
755                 rgb_z = 0; // fteqcc sucks
756
757                 if(!nightvision_noise)
758                 {
759                         nightvision_noise = spawn();
760                         nightvision_noise.classname = "nightvision_noise";
761                 }
762                 if(!nightvision_noise2)
763                 {
764                         nightvision_noise2 = spawn();
765                         nightvision_noise2.classname = "nightvision_noise2";
766                 }
767
768                 // color tint in yellow
769                 drawfill('0 0 0', autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', '0.5 1 0.3', 1, DRAWFLAG_MODULATE);
770
771                 // draw BG
772                 a = Noise_Pink(nightvision_noise, frametime * 1.5) * 0.05 + 0.15;
773                 rgb = '1 1 1';
774                 tc_00 = '0 0 0' + '0.2 0 0' * sin(time * 0.3) + '0 0.3 0' * cos(time * 0.7);
775                 tc_01 = '0 2.25 0' + '0.6 0 0' * cos(time * 1.2) - '0 0.3 0' * sin(time * 2.2);
776                 tc_10 = '1.5 0 0' - '0.2 0 0' * sin(time * 0.5) + '0 0.5 0' * cos(time * 1.7);
777                 //tc_11 = '1 1 0' + '0.6 0 0' * sin(time * 0.6) + '0 0.3 0' * cos(time * 0.1);
778                 tc_11 = tc_01 + tc_10 - tc_00;
779                 R_BeginPolygon("gfx/nightvision-bg.tga", DRAWFLAG_ADDITIVE);
780                 R_PolygonVertex('0 0 0', tc_00, rgb, a);
781                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0', tc_10, rgb, a);
782                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', tc_11, rgb, a);
783                 R_PolygonVertex(autocvar_vid_conheight * '0 1 0', tc_01, rgb, a);
784                 R_EndPolygon();
785
786                 // draw FG
787                 a = Noise_Pink(nightvision_noise2, frametime * 0.1) * 0.05 + 0.12;
788                 rgb = '0.3 0.6 0.4' + '0.1 0.4 0.2' * Noise_White(nightvision_noise2, frametime);
789                 tc_00 = '0 0 0' + '1 0 0' * Noise_White(nightvision_noise2, frametime) + '0 1 0' * Noise_White(nightvision_noise2, frametime);
790                 tc_01 = tc_00 + '0 3 0' * (1 + Noise_White(nightvision_noise2, frametime) * 0.2);
791                 tc_10 = tc_00 + '2 0 0' * (1 + Noise_White(nightvision_noise2, frametime) * 0.3);
792                 tc_11 = tc_01 + tc_10 - tc_00;
793                 R_BeginPolygon("gfx/nightvision-fg.tga", DRAWFLAG_ADDITIVE);
794                 R_PolygonVertex('0 0 0', tc_00, rgb, a);
795                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0', tc_10, rgb, a);
796                 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', tc_11, rgb, a);
797                 R_PolygonVertex(autocvar_vid_conheight * '0 1 0', tc_01, rgb, a);
798                 R_EndPolygon();
799         }
800
801         // Draw the aiming reticle for weapons that use it
802         // reticle_type is changed to the item we are zooming / aiming with, to decide which reticle to use
803         // It must be a persisted float for fading out to work properly (you let go of the zoom button for
804         // the view to go back to normal, so reticle_type would become 0 as we fade out)
805         if(spectatee_status || is_dead || hud != HUD_NORMAL)
806                 reticle_type = 0; // prevent reticle from showing during the respawn zoom effect or for spectators
807         else if((activeweapon == WEP_NEX || activeweapon == WEP_RIFLE || activeweapon == WEP_MINSTANEX) && (button_zoom || zoomscript_caught))
808                 reticle_type = 2; // nex zoom
809         else if(button_zoom || zoomscript_caught)
810                 reticle_type = 1; // normal zoom
811         else if((activeweapon == WEP_NEX) && button_attack2)
812                 reticle_type = 2; // nex zoom
813
814         if(reticle_type && autocvar_cl_reticle)
815         {
816                 if(autocvar_cl_reticle_stretch)
817                 {
818                         reticle_size_x = vid_conwidth;
819                         reticle_size_y = vid_conheight;
820                         reticle_pos_x = 0;
821                         reticle_pos_y = 0;
822                 }
823                 else
824                 {
825                         reticle_size_x = max(vid_conwidth, vid_conheight);
826                         reticle_size_y = max(vid_conwidth, vid_conheight);
827                         reticle_pos_x = (vid_conwidth - reticle_size_x) / 2;
828                         reticle_pos_y = (vid_conheight - reticle_size_y) / 2;
829                 }
830
831                 f = current_zoomfraction;
832                 if(zoomscript_caught)
833                         f = 1;
834                 if(autocvar_cl_reticle_item_normal)
835                 {
836                         if(reticle_type == 1 && f)
837                                 drawpic(reticle_pos, "gfx/reticle_normal", reticle_size, '1 1 1', f * autocvar_cl_reticle_item_normal, DRAWFLAG_NORMAL);
838                 }
839                 if(autocvar_cl_reticle_item_nex)
840                 {
841                         if(reticle_type == 2 && f)
842                                 drawpic(reticle_pos, "gfx/reticle_nex", reticle_size, '1 1 1', f * autocvar_cl_reticle_item_nex, DRAWFLAG_NORMAL);
843                 }
844         }
845
846
847         // improved polyblend
848         if(autocvar_hud_contents)
849         {
850                 float contentalpha_temp, incontent, liquidalpha, contentfadetime;
851                 vector liquidcolor;
852
853                 switch(pointcontents(view_origin))
854                 {
855                         case CONTENT_WATER:
856                                 liquidalpha = autocvar_hud_contents_water_alpha;
857                                 liquidcolor = stov(autocvar_hud_contents_water_color);
858                                 incontent = 1;
859                                 break;
860
861                         case CONTENT_LAVA:
862                                 liquidalpha = autocvar_hud_contents_lava_alpha;
863                                 liquidcolor = stov(autocvar_hud_contents_lava_color);
864                                 incontent = 1;
865                                 break;
866
867                         case CONTENT_SLIME:
868                                 liquidalpha = autocvar_hud_contents_slime_alpha;
869                                 liquidcolor = stov(autocvar_hud_contents_slime_color);
870                                 incontent = 1;
871                                 break;
872
873                         default:
874                                 liquidalpha = 0;
875                                 liquidcolor = '0 0 0';
876                                 incontent = 0;
877                                 break;
878                 }
879
880                 if(incontent) // fade in/out at different speeds so you can do e.g. instant fade when entering water and slow when leaving it.
881                 { // also lets delcare previous values for blending properties, this way it isn't reset until after you have entered a different content
882                         contentfadetime = autocvar_hud_contents_fadeintime;
883                         liquidalpha_prev = liquidalpha;
884                         liquidcolor_prev = liquidcolor;
885                 }
886                 else
887                         contentfadetime = autocvar_hud_contents_fadeouttime;
888
889                 contentalpha_temp = bound(0, drawframetime / max(0.0001, contentfadetime), 1);
890                 contentavgalpha = contentavgalpha * (1 - contentalpha_temp) + incontent * contentalpha_temp;
891
892                 if(contentavgalpha)
893                         drawfill('0 0 0', eX * vid_conwidth + eY * vid_conheight, liquidcolor_prev, contentavgalpha * liquidalpha_prev, DRAWFLAG_NORMAL);
894
895                 if(autocvar_hud_postprocessing)
896                 {
897                         if(autocvar_hud_contents_blur && contentavgalpha)
898                         {
899                                 content_blurpostprocess_x = 1;
900                                 content_blurpostprocess_y = contentavgalpha * autocvar_hud_contents_blur;
901                                 content_blurpostprocess_z = contentavgalpha * autocvar_hud_contents_blur_alpha;
902                         }
903                         else
904                         {
905                                 content_blurpostprocess_x = 0;
906                                 content_blurpostprocess_y = 0;
907                                 content_blurpostprocess_z = 0;
908                         }
909                 }
910         }
911
912         if(autocvar_hud_damage && !getstati(STAT_FROZEN))
913         {
914                 splash_size_x = max(vid_conwidth, vid_conheight);
915                 splash_size_y = max(vid_conwidth, vid_conheight);
916                 splash_pos_x = (vid_conwidth - splash_size_x) / 2;
917                 splash_pos_y = (vid_conheight - splash_size_y) / 2;
918
919                 float myhealth_flash_temp;
920                 myhealth = getstati(STAT_HEALTH);
921
922                 // fade out
923                 myhealth_flash = max(0, myhealth_flash - autocvar_hud_damage_fade_rate * frametime);
924                 // add new damage
925                 myhealth_flash = bound(0, myhealth_flash + dmg_take * autocvar_hud_damage_factor, autocvar_hud_damage_maxalpha);
926
927                 float pain_threshold, pain_threshold_lower, pain_threshold_lower_health;
928                 pain_threshold = autocvar_hud_damage_pain_threshold;
929                 pain_threshold_lower = autocvar_hud_damage_pain_threshold_lower;
930                 pain_threshold_lower_health = autocvar_hud_damage_pain_threshold_lower_health;
931
932                 if(pain_threshold_lower && myhealth < pain_threshold_lower_health)
933                 {
934                         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);
935                 }
936
937                 myhealth_flash_temp = bound(0, myhealth_flash - pain_threshold, 1);
938
939                 if(myhealth_prev < 1)
940                 {
941                         if(myhealth >= 1)
942                         {
943                                 myhealth_flash = 0; // just spawned, clear the flash immediately
944                                 myhealth_flash_temp = 0;
945                         }
946                         else
947                         {
948                                 myhealth_flash += autocvar_hud_damage_fade_rate * frametime; // dead
949                         }
950                 }
951
952                 if(spectatee_status == -1 || intermission)
953                 {
954                         myhealth_flash = 0; // observing, or match ended
955                         myhealth_flash_temp = 0;
956                 }
957
958                 myhealth_prev = myhealth;
959
960                 // IDEA: change damage color/picture based on player model for robot/alien species?
961                 // pro: matches model better
962                 // contra: it's not red because blood is red, but because red is an alarming color, so red should stay
963                 // maybe different reddish pics?
964                 if(autocvar_cl_gentle_damage || autocvar_cl_gentle)
965                 {
966                         if(autocvar_cl_gentle_damage == 2)
967                         {
968                                 if(myhealth_flash < pain_threshold) // only randomize when the flash is gone
969                                 {
970                                         myhealth_gentlergb = eX * random() + eY * random() + eZ * random();
971                                 }
972                         }
973                         else
974                                 myhealth_gentlergb = stov(autocvar_hud_damage_gentle_color);
975
976                         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);
977                 }
978                 else
979                         drawpic(splash_pos, "gfx/blood", splash_size, stov(autocvar_hud_damage_color), bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage, DRAWFLAG_NORMAL);
980
981                 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.
982                 {
983                         if(autocvar_hud_damage_blur && myhealth_flash_temp)
984                         {
985                                 damage_blurpostprocess_x = 1;
986                                 damage_blurpostprocess_y = bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage_blur;
987                                 damage_blurpostprocess_z = bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage_blur_alpha;
988                         }
989                         else
990                         {
991                                 damage_blurpostprocess_x = 0;
992                                 damage_blurpostprocess_y = 0;
993                                 damage_blurpostprocess_z = 0;
994                         }
995                 }
996         }
997
998         float e1 = (autocvar_hud_postprocessing_maxbluralpha != 0);
999         float e2 = (autocvar_hud_powerup != 0);
1000         if(autocvar_hud_postprocessing && (e1 || e2)) // TODO: Remove this code and re-do the postprocess handling in the engine, where it properly belongs.
1001         {
1002                 // enable or disable rendering types if they are used or not
1003                 if(cvar("r_glsl_postprocess_uservec1_enable") != e1) { cvar_set("r_glsl_postprocess_uservec1_enable", ftos(e1)); }
1004                 if(cvar("r_glsl_postprocess_uservec2_enable") != e2) { cvar_set("r_glsl_postprocess_uservec2_enable", ftos(e2)); }
1005
1006                 // blur postprocess handling done first (used by hud_damage and hud_contents)
1007                 if((damage_blurpostprocess_x || content_blurpostprocess_x))
1008                 {
1009                         float blurradius = bound(0, damage_blurpostprocess_y + content_blurpostprocess_y, autocvar_hud_postprocessing_maxblurradius);
1010                         float bluralpha = bound(0, damage_blurpostprocess_z + content_blurpostprocess_z, autocvar_hud_postprocessing_maxbluralpha);
1011                         if(blurradius != old_blurradius || bluralpha != old_bluralpha) // reduce cvar_set spam as much as possible
1012                         {
1013                                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(blurradius), " ", ftos(bluralpha), " 0 0"));
1014                                 old_blurradius = blurradius;
1015                                 old_bluralpha = bluralpha;
1016                         }
1017                 }
1018                 else if(cvar_string("r_glsl_postprocess_uservec1") != "0 0 0 0") // reduce cvar_set spam as much as possible
1019                 {
1020                         cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");
1021                         old_blurradius = 0;
1022                         old_bluralpha = 0;
1023                 }
1024
1025                 // edge detection postprocess handling done second (used by hud_powerup)
1026                 float sharpen_intensity = 0, strength_finished = getstatf(STAT_STRENGTH_FINISHED), invincible_finished = getstatf(STAT_INVINCIBLE_FINISHED);
1027                 if (strength_finished - time > 0) { sharpen_intensity += (strength_finished - time); }
1028                 if (invincible_finished - time > 0) { sharpen_intensity += (invincible_finished - time); }
1029
1030                 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.
1031
1032                 if(autocvar_hud_powerup && sharpen_intensity > 0)
1033                 {
1034                         if(sharpen_intensity != old_sharpen_intensity) // reduce cvar_set spam as much as possible
1035                         {
1036                                 cvar_set("r_glsl_postprocess_uservec2", strcat(ftos((sharpen_intensity / 5) * autocvar_hud_powerup), " ", ftos(-sharpen_intensity * autocvar_hud_powerup), " 0 0"));
1037                                 old_sharpen_intensity = sharpen_intensity;
1038                         }
1039                 }
1040                 else if(cvar_string("r_glsl_postprocess_uservec2") != "0 0 0 0") // reduce cvar_set spam as much as possible
1041                 {
1042                         cvar_set("r_glsl_postprocess_uservec2", "0 0 0 0");
1043                         old_sharpen_intensity = 0;
1044                 }
1045
1046                 if(cvar("r_glsl_postprocess") == 0)
1047                         cvar_set("r_glsl_postprocess", "2");
1048         }
1049         else if(cvar("r_glsl_postprocess") == 2)
1050                 cvar_set("r_glsl_postprocess", "0");
1051
1052         if(menu_visible)
1053                 menu_show();
1054
1055         /*if(gametype == MAPINFO_TYPE_CTF)
1056           {
1057           ctf_view();
1058           } else */
1059
1060         // draw 2D entities
1061         e = self;
1062         for(self = world; (self = nextent(self)); )
1063                 if(self.draw2d)
1064                         self.draw2d();
1065         self = e;
1066         Draw_ShowNames_All();
1067
1068         scoreboard_active = HUD_WouldDrawScoreboard();
1069
1070         hit_time = getstatf(STAT_HIT_TIME);
1071         if(hit_time > nextsound_hit_time && autocvar_cl_hitsound)
1072         {
1073                 if(time - hit_time < MAX_TIME_DIFF) // don't play the sound if it's too old.
1074                         sound(world, CH_INFO, "misc/hit.wav", VOL_BASE, ATTEN_NONE);
1075
1076                 nextsound_hit_time = time + autocvar_cl_hitsound_antispam_time;
1077         }
1078         typehit_time = getstatf(STAT_TYPEHIT_TIME);
1079         if(typehit_time > nextsound_typehit_time)
1080         {
1081                 if(time - typehit_time < MAX_TIME_DIFF) // don't play the sound if it's too old.
1082                         sound(world, CH_INFO, "misc/typehit.wav", VOL_BASE, ATTEN_NONE);
1083
1084                 nextsound_typehit_time = time + autocvar_cl_hitsound_antispam_time;
1085         }
1086
1087         //else
1088         {
1089                 if(gametype == MAPINFO_TYPE_FREEZETAG)
1090                 {
1091                         if(getstati(STAT_FROZEN))
1092                                 drawfill('0 0 0', eX * vid_conwidth + eY * vid_conheight, '0.25 0.90 1', autocvar_hud_colorflash_alpha, DRAWFLAG_ADDITIVE);
1093                         if(getstatf(STAT_REVIVE_PROGRESS))
1094                         {
1095                                 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);
1096                                 drawstring_aspect(eY * 0.64 * vid_conheight, _("Revival progress"), eX * vid_conwidth + eY * 0.025 * vid_conheight, '1 1 1', 1, DRAWFLAG_NORMAL);
1097                         }
1098                 }
1099
1100                 if(autocvar_r_letterbox == 0)
1101                         if(autocvar_viewsize < 120)
1102                                 CSQC_common_hud();
1103
1104                 // crosshair goes VERY LAST
1105                 if(!scoreboard_active && !camera_active && intermission != 2 && spectatee_status != -1 && hud == HUD_NORMAL)
1106                 {
1107                         if (!autocvar_crosshair_enabled) // main toggle for crosshair rendering
1108                                 return;
1109
1110                         string wcross_style;
1111                         float wcross_alpha, wcross_resolution;
1112                         wcross_style = autocvar_crosshair;
1113                         if (wcross_style == "0")
1114                                 return;
1115                         wcross_resolution = autocvar_crosshair_size;
1116                         if (wcross_resolution == 0)
1117                                 return;
1118                         wcross_alpha = autocvar_crosshair_alpha;
1119                         if (wcross_alpha == 0)
1120                                 return;
1121
1122                         // TrueAim check
1123                         float shottype;
1124
1125                         // wcross_origin = '0.5 0 0' * vid_conwidth + '0 0.5 0' * vid_conheight;
1126                         wcross_origin = project_3d_to_2d(view_origin + MAX_SHOT_DISTANCE * view_forward);
1127                         wcross_origin_z = 0;
1128                         if(autocvar_crosshair_hittest)
1129                         {
1130                                 vector wcross_oldorigin;
1131                                 wcross_oldorigin = wcross_origin;
1132                                 shottype = TrueAimCheck();
1133                                 if(shottype == SHOTTYPE_HITWORLD)
1134                                 {
1135                                         v = wcross_origin - wcross_oldorigin;
1136                                         v_x /= vid_conwidth;
1137                                         v_y /= vid_conheight;
1138                                         if(vlen(v) > 0.01)
1139                                                 shottype = SHOTTYPE_HITOBSTRUCTION;
1140                                 }
1141                                 if(!autocvar_crosshair_hittest_showimpact)
1142                                         wcross_origin = wcross_oldorigin;
1143                         }
1144                         else
1145                                 shottype = SHOTTYPE_HITWORLD;
1146
1147                         vector wcross_color = '0 0 0', wcross_size = '0 0 0';
1148                         string wcross_wep = "", wcross_name;
1149                         float wcross_scale, wcross_blur;
1150
1151                         if (autocvar_crosshair_per_weapon || (autocvar_crosshair_color_special == 1))
1152                         {
1153                                 e = get_weaponinfo(switchingweapon);
1154                                 if (e && e.netname != "")
1155                                 {
1156                                         wcross_wep = e.netname;
1157                                         if(autocvar_crosshair_per_weapon)
1158                                         {
1159                                                 wcross_resolution *= cvar(strcat("crosshair_", wcross_wep, "_size"));
1160                                                 if (wcross_resolution == 0)
1161                                                         return;
1162                                                 wcross_alpha *= cvar(strcat("crosshair_", wcross_wep, "_alpha"));
1163                                                 if (wcross_alpha == 0)
1164                                                         return;
1165
1166                                                 wcross_style = cvar_string(strcat("crosshair_", wcross_wep));
1167                                                 if(wcross_style == "" || wcross_style == "0")
1168                                                         wcross_style = wcross_wep;
1169                                         }
1170                                 }
1171                         }
1172
1173                         //print(sprintf("crosshair style: %s\n", wcross_style));
1174                         wcross_name = strcat("gfx/crosshair", wcross_style);
1175
1176                         // MAIN CROSSHAIR COLOR DECISION
1177                         switch(autocvar_crosshair_color_special)
1178                         {
1179                                 case 1: // crosshair_color_per_weapon
1180                                 {
1181                                         if(wcross_wep != "")
1182                                         {
1183                                                 wcross_color = stov(cvar_string(sprintf("crosshair_%s_color", wcross_wep)));
1184                                                 break;
1185                                         }
1186                                         else { goto normalcolor; }
1187                                 }
1188
1189                                 case 2: // crosshair_color_by_health
1190                                 {
1191                                         float x = getstati(STAT_HEALTH);
1192
1193                                         //x = red
1194                                         //y = green
1195                                         //z = blue
1196
1197                                         wcross_color_z = 0;
1198
1199                                         if(x > 200)
1200                                         {
1201                                                 wcross_color_x = 0;
1202                                                 wcross_color_y = 1;
1203                                         }
1204                                         else if(x > 150)
1205                                         {
1206                                                 wcross_color_x = 0.4 - (x-150)*0.02 * 0.4;
1207                                                 wcross_color_y = 0.9 + (x-150)*0.02 * 0.1;
1208                                         }
1209                                         else if(x > 100)
1210                                         {
1211                                                 wcross_color_x = 1 - (x-100)*0.02 * 0.6;
1212                                                 wcross_color_y = 1 - (x-100)*0.02 * 0.1;
1213                                                 wcross_color_z = 1 - (x-100)*0.02;
1214                                         }
1215                                         else if(x > 50)
1216                                         {
1217                                                 wcross_color_x = 1;
1218                                                 wcross_color_y = 1;
1219                                                 wcross_color_z = 0.2 + (x-50)*0.02 * 0.8;
1220                                         }
1221                                         else if(x > 20)
1222                                         {
1223                                                 wcross_color_x = 1;
1224                                                 wcross_color_y = (x-20)*90/27/100;
1225                                                 wcross_color_z = (x-20)*90/27/100 * 0.2;
1226                                         }
1227                                         else
1228                                         {
1229                                                 wcross_color_x = 1;
1230                                                 wcross_color_y = 0;
1231                                         }
1232                                         break;
1233                                 }
1234
1235                                 case 3: // crosshair_color_rainbow
1236                                 {
1237                                         if(time >= rainbow_last_flicker)
1238                                         {
1239                                                 rainbow_prev_color = randomvec() * autocvar_crosshair_color_special_rainbow_brightness;
1240                                                 rainbow_last_flicker = time + autocvar_crosshair_color_special_rainbow_delay;
1241                                         }
1242                                         wcross_color = rainbow_prev_color;
1243                                         break;
1244                                 }
1245                                 :normalcolor
1246                                 default: { wcross_color = stov(autocvar_crosshair_color); break; }
1247                         }
1248
1249                         if(autocvar_crosshair_effect_scalefade)
1250                         {
1251                                 wcross_scale = wcross_resolution;
1252                                 wcross_resolution = 1;
1253                         }
1254                         else
1255                         {
1256                                 wcross_scale = 1;
1257                         }
1258
1259                         if(autocvar_crosshair_pickup)
1260                         {
1261                                 float stat_pickup_time = getstatf(STAT_LAST_PICKUP);
1262
1263                                 if(pickup_crosshair_time < stat_pickup_time)
1264                                 {
1265                                         if(time - stat_pickup_time < MAX_TIME_DIFF) // don't trigger the animation if it's too old
1266                                                 pickup_crosshair_size = 1;
1267
1268                                         pickup_crosshair_time = stat_pickup_time;
1269                                 }
1270
1271                                 if(pickup_crosshair_size > 0)
1272                                         pickup_crosshair_size -= autocvar_crosshair_pickup_speed * frametime;
1273                                 else
1274                                         pickup_crosshair_size = 0;
1275
1276                                 wcross_scale += sin(pickup_crosshair_size) * autocvar_crosshair_pickup;
1277                         }
1278
1279                         if(autocvar_crosshair_hitindication)
1280                         {
1281                                 vector hitindication_color = ((autocvar_crosshair_color_special == 1) ? stov(autocvar_crosshair_hitindication_per_weapon_color) : stov(autocvar_crosshair_hitindication_color));
1282
1283                                 if(hitindication_crosshair_time < hit_time)
1284                                 {
1285                                         if(time - hit_time < MAX_TIME_DIFF) // don't trigger the animation if it's too old
1286                                                 hitindication_crosshair_size = 1;
1287
1288                                         hitindication_crosshair_time = hit_time;
1289                                 }
1290
1291                                 if(hitindication_crosshair_size > 0)
1292                                         hitindication_crosshair_size -= autocvar_crosshair_hitindication_speed * frametime;
1293                                 else
1294                                         hitindication_crosshair_size = 0;
1295
1296                                 wcross_scale += sin(hitindication_crosshair_size) * autocvar_crosshair_hitindication;
1297                                 wcross_color_x += sin(hitindication_crosshair_size) * hitindication_color_x;
1298                                 wcross_color_y += sin(hitindication_crosshair_size) * hitindication_color_y;
1299                                 wcross_color_z += sin(hitindication_crosshair_size) * hitindication_color_z;
1300                         }
1301
1302                         if(shottype == SHOTTYPE_HITENEMY)
1303                                 wcross_scale *= autocvar_crosshair_hittest; // is not queried if hittest is 0
1304                         if(shottype == SHOTTYPE_HITTEAM)
1305                                 wcross_scale /= autocvar_crosshair_hittest; // is not queried if hittest is 0
1306
1307                         f = fabs(autocvar_crosshair_effect_time);
1308                         if(wcross_scale != wcross_scale_goal_prev || wcross_alpha != wcross_alpha_goal_prev || wcross_color != wcross_color_goal_prev)
1309                         {
1310                                 wcross_changedonetime = time + f;
1311                         }
1312                         if(wcross_name != wcross_name_goal_prev || wcross_resolution != wcross_resolution_goal_prev)
1313                         {
1314                                 wcross_name_changestarttime = time;
1315                                 wcross_name_changedonetime = time + f;
1316                                 if(wcross_name_goal_prev_prev)
1317                                         strunzone(wcross_name_goal_prev_prev);
1318                                 wcross_name_goal_prev_prev = wcross_name_goal_prev;
1319                                 wcross_name_goal_prev = strzone(wcross_name);
1320                                 wcross_name_alpha_goal_prev_prev = wcross_name_alpha_goal_prev;
1321                                 wcross_resolution_goal_prev_prev = wcross_resolution_goal_prev;
1322                                 wcross_resolution_goal_prev = wcross_resolution;
1323                         }
1324
1325                         wcross_scale_goal_prev = wcross_scale;
1326                         wcross_alpha_goal_prev = wcross_alpha;
1327                         wcross_color_goal_prev = wcross_color;
1328
1329                         if(shottype == SHOTTYPE_HITTEAM || (shottype == SHOTTYPE_HITOBSTRUCTION && autocvar_crosshair_hittest_blur && !autocvar_chase_active))
1330                         {
1331                                 wcross_blur = 1;
1332                                 wcross_alpha *= 0.75;
1333                         }
1334                         else
1335                                 wcross_blur = 0;
1336                         // *_prev is at time-frametime
1337                         // * is at wcross_changedonetime+f
1338                         // what do we have at time?
1339                         if(time < wcross_changedonetime)
1340                         {
1341                                 f = frametime / (wcross_changedonetime - time + frametime);
1342                                 wcross_scale = f * wcross_scale + (1 - f) * wcross_scale_prev;
1343                                 wcross_alpha = f * wcross_alpha + (1 - f) * wcross_alpha_prev;
1344                                 wcross_color = f * wcross_color + (1 - f) * wcross_color_prev;
1345                         }
1346
1347                         wcross_scale_prev = wcross_scale;
1348                         wcross_alpha_prev = wcross_alpha;
1349                         wcross_color_prev = wcross_color;
1350
1351                         wcross_scale *= 1 - autocvar__menu_alpha;
1352                         wcross_alpha *= 1 - autocvar__menu_alpha;
1353                         wcross_size = draw_getimagesize(wcross_name) * wcross_scale;
1354
1355                         if(wcross_scale >= 0.001 && wcross_alpha >= 0.001)
1356                         {
1357                                 // crosshair rings for weapon stats
1358                                 if (autocvar_crosshair_ring || autocvar_crosshair_ring_reload)
1359                                 {
1360                                         // declarations and stats
1361                                         float ring_value = 0, ring_scale = 0, ring_alpha = 0, ring_inner_value = 0, ring_inner_alpha = 0;
1362                                         string ring_image = string_null, ring_inner_image = string_null;
1363                                         vector ring_rgb = '0 0 0', ring_inner_rgb = '0 0 0';
1364
1365                                         ring_scale = autocvar_crosshair_ring_size;
1366
1367                                         float weapon_clipload, weapon_clipsize;
1368                                         weapon_clipload = getstati(STAT_WEAPON_CLIPLOAD);
1369                                         weapon_clipsize = getstati(STAT_WEAPON_CLIPSIZE);
1370
1371                                         float nex_charge, nex_chargepool;
1372                                         nex_charge = getstatf(STAT_NEX_CHARGE);
1373                                         nex_chargepool = getstatf(STAT_NEX_CHARGEPOOL);
1374
1375                                         if(nex_charge_movingavg == 0) // this should only happen if we have just loaded up the game
1376                                                 nex_charge_movingavg = nex_charge;
1377
1378
1379                                         // handle the values
1380                                         if (autocvar_crosshair_ring && activeweapon == WEP_NEX && nex_charge && autocvar_crosshair_ring_nex) // ring around crosshair representing velocity-dependent damage for the nex
1381                                         {
1382                                                 if (nex_chargepool || use_nex_chargepool) {
1383                                                         use_nex_chargepool = 1;
1384                                                         ring_inner_value = nex_chargepool;
1385                                                 } else {
1386                                                         nex_charge_movingavg = (1 - autocvar_crosshair_ring_nex_currentcharge_movingavg_rate) * nex_charge_movingavg + autocvar_crosshair_ring_nex_currentcharge_movingavg_rate * nex_charge;
1387                                                         ring_inner_value = bound(0, autocvar_crosshair_ring_nex_currentcharge_scale * (nex_charge - nex_charge_movingavg), 1);
1388                                                 }
1389
1390                                                 ring_inner_alpha = autocvar_crosshair_ring_nex_inner_alpha;
1391                                                 ring_inner_rgb = eX * autocvar_crosshair_ring_nex_inner_color_red + eY * autocvar_crosshair_ring_nex_inner_color_green + eZ * autocvar_crosshair_ring_nex_inner_color_blue;
1392                                                 ring_inner_image = "gfx/crosshair_ring_inner.tga";
1393
1394                                                 // draw the outer ring to show the current charge of the weapon
1395                                                 ring_value = nex_charge;
1396                                                 ring_alpha = autocvar_crosshair_ring_nex_alpha;
1397                                                 ring_rgb = wcross_color;
1398                                                 ring_image = "gfx/crosshair_ring_nexgun.tga";
1399                                         }
1400                                         else if (autocvar_crosshair_ring && activeweapon == WEP_MINE_LAYER && minelayer_maxmines && autocvar_crosshair_ring_minelayer)
1401                                         {
1402                                                 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.
1403                                                 ring_alpha = autocvar_crosshair_ring_minelayer_alpha;
1404                                                 ring_rgb = wcross_color;
1405                                                 ring_image = "gfx/crosshair_ring.tga";
1406                                         }
1407                                         else if (activeweapon == WEP_HAGAR && getstati(STAT_HAGAR_LOAD) && autocvar_crosshair_ring_hagar)
1408                                         {
1409                                                 ring_value = bound(0, getstati(STAT_HAGAR_LOAD) / hagar_maxrockets, 1);
1410                                                 ring_alpha = autocvar_crosshair_ring_hagar_alpha;
1411                                                 ring_rgb = wcross_color;
1412                                                 ring_image = "gfx/crosshair_ring.tga";
1413                                         }
1414
1415                                         if(autocvar_crosshair_ring_reload && weapon_clipsize) // forces there to be only an ammo ring
1416                                         {
1417                                                 ring_value = bound(0, weapon_clipload / weapon_clipsize, 1);
1418                                                 ring_scale = autocvar_crosshair_ring_reload_size;
1419                                                 ring_alpha = autocvar_crosshair_ring_reload_alpha;
1420                                                 ring_rgb = wcross_color;
1421
1422                                                 // Note: This is to stop Taoki from complaining that the image doesn't match all potential balances.
1423                                                 // if a new image for another weapon is added, add the code (and its respective file/value) here
1424                                                 if ((activeweapon == WEP_RIFLE) && (weapon_clipsize == 80))
1425                                                         ring_image = "gfx/crosshair_ring_rifle.tga";
1426                                                 else
1427                                                         ring_image = "gfx/crosshair_ring.tga";
1428                                         }
1429
1430                                         // if in weapon switch animation, fade ring out/in
1431                                         if(autocvar_crosshair_effect_time > 0)
1432                                         {
1433                                                 f = (time - wcross_name_changestarttime) / autocvar_crosshair_effect_time;
1434                                                 if (!(f < 1))
1435                                                 {
1436                                                         wcross_ring_prev = ((ring_image) ? TRUE : FALSE);
1437                                                 }
1438
1439                                                 if(wcross_ring_prev)
1440                                                 {
1441                                                         if(f < 1)
1442                                                                 ring_alpha *= fabs(1 - bound(0, f, 1));
1443                                                 }
1444                                                 else
1445                                                 {
1446                                                         if(f < 1)
1447                                                                 ring_alpha *= bound(0, f, 1);
1448                                                 }
1449                                         }
1450
1451                                         if (autocvar_crosshair_ring_inner && ring_inner_value) // lets draw a ring inside a ring so you can ring while you ring
1452                                                 DrawCircleClippedPic(wcross_origin, wcross_size_x * ring_scale, ring_inner_image, ring_inner_value, ring_inner_rgb, wcross_alpha * ring_inner_alpha, DRAWFLAG_ADDITIVE);
1453
1454                                         if (ring_value)
1455                                                 DrawCircleClippedPic(wcross_origin, wcross_size_x * ring_scale, ring_image, ring_value, ring_rgb, wcross_alpha * ring_alpha, DRAWFLAG_ADDITIVE);
1456                                 }
1457
1458 #define CROSSHAIR_DO_BLUR(M,sz,wcross_name,wcross_alpha) \
1459                                 do \
1460                                 { \
1461                                         if(wcross_blur > 0) \
1462                                         { \
1463                                                 for(i = -2; i <= 2; ++i) \
1464                                                 for(j = -2; j <= 2; ++j) \
1465                                                 M(i,j,sz,wcross_name,wcross_alpha*0.04); \
1466                                         } \
1467                                         else \
1468                                         { \
1469                                                 M(0,0,sz,wcross_name,wcross_alpha); \
1470                                         } \
1471                                 } \
1472                                 while(0)
1473
1474 #define CROSSHAIR_DRAW_SINGLE(i,j,sz,wcross_name,wcross_alpha) \
1475                                 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)
1476
1477 #define CROSSHAIR_DRAW(sz,wcross_name,wcross_alpha) \
1478                                 CROSSHAIR_DO_BLUR(CROSSHAIR_DRAW_SINGLE,sz,wcross_name,wcross_alpha)
1479
1480                                 if(time < wcross_name_changedonetime && wcross_name != wcross_name_goal_prev_prev && wcross_name_goal_prev_prev)
1481                                 {
1482                                         f = (wcross_name_changedonetime - time) / (wcross_name_changedonetime - wcross_name_changestarttime);
1483                                         wcross_size = draw_getimagesize(wcross_name_goal_prev_prev) * wcross_scale;
1484                                         CROSSHAIR_DRAW(wcross_resolution_goal_prev_prev, wcross_name_goal_prev_prev, wcross_alpha * f * wcross_name_alpha_goal_prev_prev);
1485                                         f = 1 - f;
1486                                 }
1487                                 else
1488                                 {
1489                                         f = 1;
1490                                 }
1491                                 wcross_name_alpha_goal_prev = f;
1492
1493                                 wcross_size = draw_getimagesize(wcross_name) * wcross_scale;
1494                                 CROSSHAIR_DRAW(wcross_resolution, wcross_name, wcross_alpha * f);
1495
1496                                 if(autocvar_crosshair_dot)
1497                                 {
1498                                         vector wcross_color_old;
1499                                         wcross_color_old = wcross_color;
1500
1501                                         if((autocvar_crosshair_dot_color_custom) && (autocvar_crosshair_dot_color != "0"))
1502                                                 wcross_color = stov(autocvar_crosshair_dot_color);
1503
1504                                         CROSSHAIR_DRAW(wcross_resolution * autocvar_crosshair_dot_size, "gfx/crosshairdot.tga", f * autocvar_crosshair_dot_alpha);
1505                                         // FIXME why don't we use wcross_alpha here?cl_notice_run();
1506                                         wcross_color = wcross_color_old;
1507                                 }
1508                         }
1509                 }
1510                 else
1511                 {
1512                         wcross_scale_prev = 0;
1513                         wcross_alpha_prev = 0;
1514                         wcross_scale_goal_prev = 0;
1515                         wcross_alpha_goal_prev = 0;
1516                         wcross_changedonetime = 0;
1517                         if(wcross_name_goal_prev)
1518                                 strunzone(wcross_name_goal_prev);
1519                         wcross_name_goal_prev = string_null;
1520                         if(wcross_name_goal_prev_prev)
1521                                 strunzone(wcross_name_goal_prev_prev);
1522                         wcross_name_goal_prev_prev = string_null;
1523                         wcross_name_changestarttime = 0;
1524                         wcross_name_changedonetime = 0;
1525                         wcross_name_alpha_goal_prev = 0;
1526                         wcross_name_alpha_goal_prev_prev = 0;
1527                         wcross_resolution_goal_prev = 0;
1528                         wcross_resolution_goal_prev_prev = 0;
1529                 }
1530         }
1531
1532         if(NextFrameCommand)
1533         {
1534                 localcmd("\n", NextFrameCommand, "\n");
1535                 NextFrameCommand = string_null;
1536         }
1537
1538         // we must do this check AFTER a frame was rendered, or it won't work
1539         if(cs_project_is_b0rked == 0)
1540         {
1541                 string w0, h0;
1542                 w0 = ftos(autocvar_vid_conwidth);
1543                 h0 = ftos(autocvar_vid_conheight);
1544                 //setproperty(VF_VIEWPORT, '0 0 0', '640 480 0');
1545                 //setproperty(VF_FOV, '90 90 0');
1546                 setproperty(VF_ORIGIN, '0 0 0');
1547                 setproperty(VF_ANGLES, '0 0 0');
1548                 setproperty(VF_PERSPECTIVE, 1);
1549                 makevectors('0 0 0');
1550                 vector v1, v2;
1551                 cvar_set("vid_conwidth", "800");
1552                 cvar_set("vid_conheight", "600");
1553                 v1 = cs_project(v_forward);
1554                 cvar_set("vid_conwidth", "640");
1555                 cvar_set("vid_conheight", "480");
1556                 v2 = cs_project(v_forward);
1557                 if(v1 == v2)
1558                         cs_project_is_b0rked = 1;
1559                 else
1560                         cs_project_is_b0rked = -1;
1561                 cvar_set("vid_conwidth", w0);
1562                 cvar_set("vid_conheight", h0);
1563         }
1564
1565         if(autocvar__hud_configure)
1566                 HUD_Panel_Mouse();
1567
1568     if(hud && !intermission)
1569     {
1570         if(hud == HUD_SPIDERBOT)
1571             CSQC_SPIDER_HUD();
1572         else if(hud == HUD_WAKIZASHI)
1573             CSQC_WAKIZASHI_HUD();
1574         else if(hud == HUD_RAPTOR)
1575             CSQC_RAPTOR_HUD();
1576         else if(hud == HUD_BUMBLEBEE)
1577             CSQC_BUMBLE_HUD();
1578         else if(hud == HUD_BUMBLEBEE_GUN)
1579             CSQC_BUMBLE_GUN_HUD();
1580     }
1581
1582         cl_notice_run();
1583
1584         // let's reset the view back to normal for the end
1585         setproperty(VF_MIN, '0 0 0');
1586         setproperty(VF_SIZE, '1 0 0' * w + '0 1 0' * h);
1587 }
1588
1589
1590 void CSQC_common_hud(void)
1591 {
1592         if(!(gametype == MAPINFO_TYPE_RACE || gametype == MAPINFO_TYPE_CTS))
1593                 Accuracy_LoadLevels();
1594
1595     HUD_Main(); // always run these functions for alpha checks
1596     HUD_DrawScoreboard();
1597
1598     if (scoreboard_active) // scoreboard/accuracy
1599         HUD_Reset();
1600     else if (intermission == 2) // map voting screen
1601     {
1602         HUD_FinaleOverlay();
1603         HUD_Reset();
1604     }
1605         /*
1606         switch(hud)
1607         {
1608                 case HUD_SPIDERBOT:
1609                         CSQC_SPIDER_HUD();
1610                         break;
1611
1612                 case HUD_WAKIZASHI:
1613                         CSQC_WAKIZASHI_HUD();
1614                         break;
1615
1616         case HUD_BUMBLEBEE:
1617             CSQC_BUMBLE_HUD();
1618             break;
1619         }
1620         */
1621 }
1622
1623
1624 // following vectors must be global to allow seamless switching between camera modes
1625 vector camera_offset, current_camera_offset, mouse_angles, current_angles, current_origin, current_position;
1626 void CSQC_Demo_Camera()
1627 {
1628         float speed, attenuation, dimensions;
1629         vector tmp, delta;
1630
1631         if( autocvar_camera_reset || !camera_mode )
1632         {
1633                 camera_offset = '0 0 0';
1634                 current_angles = '0 0 0';
1635                 camera_direction = '0 0 0';
1636                 camera_offset_z += 30;
1637                 camera_offset_x += 30 * -cos(current_angles_y * DEG2RAD);
1638                 camera_offset_y += 30 * -sin(current_angles_y * DEG2RAD);
1639                 current_origin = view_origin;
1640                 current_camera_offset  = camera_offset;
1641                 cvar_set("camera_reset", "0");
1642                 camera_mode = CAMERA_CHASE;
1643         }
1644
1645         // Camera angles
1646         if( camera_roll )
1647                 mouse_angles_z += camera_roll * autocvar_camera_speed_roll;
1648
1649         if(autocvar_camera_look_player)
1650         {
1651                 vector dir;
1652                 float n;
1653
1654                 dir = normalize(view_origin - current_position);
1655                 n = mouse_angles_z;
1656                 mouse_angles = vectoangles(dir);
1657                 mouse_angles_x = mouse_angles_x * -1;
1658                 mouse_angles_z = n;
1659         }
1660         else
1661         {
1662                 tmp = getmousepos() * 0.1;
1663                 if(vlen(tmp)>autocvar_camera_mouse_threshold)
1664                 {
1665                         mouse_angles_x += tmp_y * cos(mouse_angles_z * DEG2RAD) + (tmp_x * sin(mouse_angles_z * DEG2RAD));
1666                         mouse_angles_y -= tmp_x * cos(mouse_angles_z * DEG2RAD) + (tmp_y * -sin(mouse_angles_z * DEG2RAD));
1667                 }
1668         }
1669
1670         while (mouse_angles_x < -180) mouse_angles_x = mouse_angles_x + 360;
1671         while (mouse_angles_x > 180) mouse_angles_x = mouse_angles_x - 360;
1672         while (mouse_angles_y < -180) mouse_angles_y = mouse_angles_y + 360;
1673         while (mouse_angles_y > 180) mouse_angles_y = mouse_angles_y - 360;
1674
1675         // Fix difference when angles don't have the same sign
1676         delta = '0 0 0';
1677         if(mouse_angles_y < -60 && current_angles_y > 60)
1678                 delta = '0 360 0';
1679         if(mouse_angles_y > 60 && current_angles_y < -60)
1680                 delta = '0 -360 0';
1681
1682         if(autocvar_camera_look_player)
1683                 attenuation = autocvar_camera_look_attenuation;
1684         else
1685                 attenuation = autocvar_camera_speed_attenuation;
1686
1687         attenuation = 1 / max(1, attenuation);
1688         current_angles += (mouse_angles - current_angles + delta) * attenuation;
1689
1690         while (current_angles_x < -180) current_angles_x = current_angles_x + 360;
1691         while (current_angles_x > 180) current_angles_x = current_angles_x - 360;
1692         while (current_angles_y < -180) current_angles_y = current_angles_y + 360;
1693         while (current_angles_y > 180) current_angles_y = current_angles_y - 360;
1694
1695         // Camera position
1696         tmp = '0 0 0';
1697         dimensions = 0;
1698
1699         if( camera_direction_x )
1700         {
1701                 tmp_x = camera_direction_x * cos(current_angles_y * DEG2RAD);
1702                 tmp_y = camera_direction_x * sin(current_angles_y * DEG2RAD);
1703                 if( autocvar_camera_forward_follows && !autocvar_camera_look_player )
1704                         tmp_z = camera_direction_x * -sin(current_angles_x * DEG2RAD);
1705                 ++dimensions;
1706         }
1707
1708         if( camera_direction_y )
1709         {
1710                 tmp_x += camera_direction_y * -sin(current_angles_y * DEG2RAD);
1711                 tmp_y += camera_direction_y * cos(current_angles_y * DEG2RAD) * cos(current_angles_z * DEG2RAD);
1712                 tmp_z += camera_direction_y * sin(current_angles_z * DEG2RAD);
1713                 ++dimensions;
1714         }
1715
1716         if( camera_direction_z )
1717         {
1718                 tmp_z += camera_direction_z * cos(current_angles_z * DEG2RAD);
1719                 ++dimensions;
1720         }
1721
1722         if(autocvar_camera_free)
1723                 speed = autocvar_camera_speed_free;
1724         else
1725                 speed = autocvar_camera_speed_chase;
1726
1727         if(dimensions)
1728         {
1729                 speed = speed * sqrt(1 / dimensions);
1730                 camera_offset += tmp * speed;
1731         }
1732
1733         current_camera_offset += (camera_offset - current_camera_offset) * attenuation;
1734
1735         // Camera modes
1736         if( autocvar_camera_free )
1737         {
1738                 if ( camera_mode == CAMERA_CHASE )
1739                 {
1740                         current_camera_offset = current_origin + current_camera_offset;
1741                         camera_offset = current_origin + camera_offset;
1742                 }
1743
1744                 camera_mode = CAMERA_FREE;
1745                 current_position = current_camera_offset;
1746         }
1747         else
1748         {
1749                 if ( camera_mode == CAMERA_FREE )
1750                 {
1751                         current_origin = view_origin;
1752                         camera_offset = camera_offset - current_origin;
1753                         current_camera_offset = current_camera_offset - current_origin;
1754                 }
1755
1756                 camera_mode = CAMERA_CHASE;
1757
1758                 if(autocvar_camera_chase_smoothly)
1759                         current_origin += (view_origin - current_origin) * attenuation;
1760                 else
1761                         current_origin = view_origin;
1762
1763                 current_position = current_origin + current_camera_offset;
1764         }
1765
1766         setproperty(VF_ANGLES, current_angles);
1767         setproperty(VF_ORIGIN, current_position);
1768 }