3 #include "autocvars.qh"
4 #include "miscfunctions.qh"
5 #include "announcer.qh"
7 #include "mapvoting.qh"
8 #include "shownames.qh"
9 #include "hud/panel/scoreboard.qh"
10 #include "hud/panel/quickmenu.qh"
12 #include <client/mutators/_mod.qh>
14 #include <common/animdecide.qh>
15 #include <common/deathtypes/all.qh>
16 #include <common/ent_cs.qh>
17 #include <common/anim.qh>
18 #include <common/constants.qh>
19 #include <common/net_linked.qh>
20 #include <common/net_notice.qh>
21 #include <common/debug.qh>
22 #include <common/mapinfo.qh>
23 #include <common/gamemodes/_mod.qh>
24 #include <common/physics/player.qh>
25 #include <common/stats.qh>
26 #include <common/mapobjects/target/music.qh>
27 #include <common/teams.qh>
28 #include <common/wepent.qh>
30 #include <common/weapons/weapon/tuba.qh>
32 #include <common/vehicles/all.qh>
33 #include <common/weapons/_all.qh>
34 #include <common/mutators/mutator/overkill/oknex.qh>
35 #include <common/mutators/mutator/waypoints/all.qh>
36 #include <common/viewloc.qh>
37 #include <common/mapobjects/trigger/viewloc.qh>
38 #include <common/minigames/cl_minigames.qh>
39 #include <common/minigames/cl_minigames_hud.qh>
41 #include <lib/csqcmodel/cl_player.qh>
42 #include <lib/csqcmodel/cl_model.qh>
43 #include "csqcmodel_hooks.qh"
45 #include <lib/warpzone/client.qh>
46 #include <lib/warpzone/common.qh>
48 #define EFMASK_CHEAP (EF_ADDITIVE | EF_DOUBLESIDED | EF_FULLBRIGHT | EF_NODEPTHTEST | EF_NODRAW | EF_NOSHADOW | EF_SELECTABLE | EF_TELEPORT_BIT)
50 float autocvar_cl_viewmodel_scale;
51 float autocvar_cl_viewmodel_alpha;
53 bool autocvar_cl_bobmodel;
54 float autocvar_cl_bobmodel_speed;
55 float autocvar_cl_bobmodel_side;
56 float autocvar_cl_bobmodel_up;
58 float autocvar_cl_followmodel;
59 float autocvar_cl_followmodel_speed = 0.3;
60 float autocvar_cl_followmodel_limit = 135;
61 float autocvar_cl_followmodel_velocity_lowpass = 0.05;
62 float autocvar_cl_followmodel_highpass = 0.05;
63 float autocvar_cl_followmodel_lowpass = 0.03;
64 bool autocvar_cl_followmodel_velocity_absolute;
66 float autocvar_cl_leanmodel;
67 float autocvar_cl_leanmodel_speed = 0.3;
68 float autocvar_cl_leanmodel_limit = 30;
69 float autocvar_cl_leanmodel_highpass1 = 0.2;
70 float autocvar_cl_leanmodel_highpass = 0.2;
71 float autocvar_cl_leanmodel_lowpass = 0.05;
73 #define avg_factor(avg_time) (1 - exp(-frametime / max(0.001, avg_time)))
75 #define lowpass(value, frac, ref_store, ret) \
76 ret = ref_store = ref_store * (1 - frac) + (value) * frac;
78 #define lowpass_limited(value, frac, limit, ref_store, ret) MACRO_BEGIN \
79 float __ignore; lowpass(value, frac, ref_store, __ignore); \
80 ret = ref_store = bound((value) - (limit), ref_store, (value) + (limit)); \
83 #define highpass(value, frac, ref_store, ret) MACRO_BEGIN \
84 float __f = 0; lowpass(value, frac, ref_store, __f); \
85 ret = (value) - __f; \
88 #define highpass_limited(value, frac, limit, ref_store, ret) MACRO_BEGIN \
89 float __f = 0; lowpass_limited(value, frac, limit, ref_store, __f); \
90 ret = (value) - __f; \
93 #define lowpass2(value, frac, ref_store, ref_out) MACRO_BEGIN \
94 lowpass(value.x, frac, ref_store.x, ref_out.x); \
95 lowpass(value.y, frac, ref_store.y, ref_out.y); \
98 #define highpass2(value, frac, ref_store, ref_out) MACRO_BEGIN \
99 highpass(value.x, frac, ref_store.x, ref_out.x); \
100 highpass(value.y, frac, ref_store.y, ref_out.y); \
103 #define highpass2_limited(value, frac, limit, ref_store, ref_out) MACRO_BEGIN \
104 highpass_limited(value.x, frac, limit, ref_store.x, ref_out.x); \
105 highpass_limited(value.y, frac, limit, ref_store.y, ref_out.y); \
108 #define lowpass3(value, frac, ref_store, ref_out) MACRO_BEGIN \
109 lowpass(value.x, frac, ref_store.x, ref_out.x); \
110 lowpass(value.y, frac, ref_store.y, ref_out.y); \
111 lowpass(value.z, frac, ref_store.z, ref_out.z); \
114 #define highpass3(value, frac, ref_store, ref_out) MACRO_BEGIN \
115 highpass(value.x, frac, ref_store.x, ref_out.x); \
116 highpass(value.y, frac, ref_store.y, ref_out.y); \
117 highpass(value.z, frac, ref_store.z, ref_out.z); \
120 void calc_followmodel_ofs(entity view)
122 if(cl_followmodel_time == time)
123 return; // cl_followmodel_ofs already calculated for this frame
126 vector gunorg = '0 0 0';
127 static vector vel_average;
128 static vector gunorg_adjustment_highpass;
129 static vector gunorg_adjustment_lowpass;
132 if (autocvar_cl_followmodel_velocity_absolute)
136 vector forward = '0 0 0', right = '0 0 0', up = '0 0 0';
137 MAKEVECTORS(makevectors, view_angles, forward, right, up);
138 vel.x = view.velocity * forward;
139 vel.y = view.velocity * right * -1;
140 vel.z = view.velocity * up;
143 vel.x = bound(vel_average.x - autocvar_cl_followmodel_limit, vel.x, vel_average.x + autocvar_cl_followmodel_limit);
144 vel.y = bound(vel_average.y - autocvar_cl_followmodel_limit, vel.y, vel_average.y + autocvar_cl_followmodel_limit);
145 vel.z = bound(vel_average.z - autocvar_cl_followmodel_limit, vel.z, vel_average.z + autocvar_cl_followmodel_limit);
147 frac = avg_factor(autocvar_cl_followmodel_velocity_lowpass);
148 lowpass3(vel, frac, vel_average, gunorg);
150 gunorg *= -autocvar_cl_followmodel_speed * 0.042;
152 // perform highpass/lowpass on the adjustment vectors (turning velocity into acceleration!)
153 // trick: we must do the lowpass LAST, so the lowpass vector IS the final vector!
154 frac = avg_factor(autocvar_cl_followmodel_highpass);
155 highpass3(gunorg, frac, gunorg_adjustment_highpass, gunorg);
156 frac = avg_factor(autocvar_cl_followmodel_lowpass);
157 lowpass3(gunorg, frac, gunorg_adjustment_lowpass, gunorg);
159 if (autocvar_cl_followmodel_velocity_absolute)
162 vector forward = '0 0 0', right = '0 0 0', up = '0 0 0';
163 MAKEVECTORS(makevectors, view_angles, forward, right, up);
164 fixed_gunorg.x = gunorg * forward;
165 fixed_gunorg.y = gunorg * right * -1;
166 fixed_gunorg.z = gunorg * up;
167 gunorg = fixed_gunorg;
170 cl_followmodel_ofs = gunorg;
171 cl_followmodel_time = time;
174 vector leanmodel_ofs(entity view)
177 vector gunangles = '0 0 0';
178 static vector gunangles_prev = '0 0 0';
179 static vector gunangles_highpass = '0 0 0';
180 static vector gunangles_adjustment_highpass;
181 static vector gunangles_adjustment_lowpass;
183 if (view.csqcmodel_teleported)
184 gunangles_prev = view_angles;
186 // in the highpass, we _store_ the DIFFERENCE to the actual view angles...
187 gunangles_highpass += gunangles_prev;
188 PITCH(gunangles_highpass) += 360 * floor((PITCH(view_angles) - PITCH(gunangles_highpass)) / 360 + 0.5);
189 YAW(gunangles_highpass) += 360 * floor((YAW(view_angles) - YAW(gunangles_highpass)) / 360 + 0.5);
190 ROLL(gunangles_highpass) += 360 * floor((ROLL(view_angles) - ROLL(gunangles_highpass)) / 360 + 0.5);
191 frac = avg_factor(autocvar_cl_leanmodel_highpass1);
192 highpass2_limited(view_angles, frac, autocvar_cl_leanmodel_limit, gunangles_highpass, gunangles);
193 gunangles_prev = view_angles;
194 gunangles_highpass -= gunangles_prev;
196 PITCH(gunangles) *= -autocvar_cl_leanmodel_speed;
197 YAW(gunangles) *= -autocvar_cl_leanmodel_speed;
199 // we assume here: PITCH = 0, YAW = 1, ROLL = 2
200 frac = avg_factor(autocvar_cl_leanmodel_highpass);
201 highpass2(gunangles, frac, gunangles_adjustment_highpass, gunangles);
202 frac = avg_factor(autocvar_cl_leanmodel_lowpass);
203 lowpass2(gunangles, frac, gunangles_adjustment_lowpass, gunangles);
205 gunangles.x = -gunangles.x; // pitch was inverted, now that actually matters
210 vector bobmodel_ofs(entity view)
212 bool clonground = !(view.anim_implicit_state & ANIMIMPLICITSTATE_INAIR);
213 static bool oldonground;
214 static float hitgroundtime;
217 float f = time; // cl.movecmd[0].time
221 oldonground = clonground;
223 // calculate for swinging gun model
224 // the gun bobs when running on the ground, but doesn't bob when you're in the air.
225 vector gunorg = '0 0 0';
226 static float bobmodel_scale = 0;
227 static float time_ofs = 0; // makes the effect always restart in the same way
230 if (time - hitgroundtime > 0.05)
231 bobmodel_scale = min(1, bobmodel_scale + frametime * 5);
234 bobmodel_scale = max(0, bobmodel_scale - frametime * 5);
236 float xyspeed = bound(0, vlen(vec2(view.velocity)), 400);
237 if (bobmodel_scale && xyspeed)
239 float bspeed = xyspeed * 0.01 * autocvar_cl_viewmodel_scale * bobmodel_scale;
240 float s = (time - time_ofs) * autocvar_cl_bobmodel_speed;
241 gunorg.y = bspeed * autocvar_cl_bobmodel_side * sin(s);
242 gunorg.z = bspeed * autocvar_cl_bobmodel_up * cos(s * 2);
250 void viewmodel_animate(entity this)
252 if (autocvar_chase_active) return;
253 if (STAT(HEALTH) <= 0) return;
255 entity view = CSQCModel_server2csqc(player_localentnum - 1);
257 if (autocvar_cl_followmodel)
259 calc_followmodel_ofs(view);
260 this.origin += cl_followmodel_ofs;
263 if (autocvar_cl_leanmodel)
264 this.angles += leanmodel_ofs(view);
266 // vertical view bobbing code
269 // horizontal view bobbing code
273 // causes the view to swing down and back up when touching the ground
276 // gun model bobbing code
277 if (autocvar_cl_bobmodel)
278 this.origin += bobmodel_ofs(view);
281 .vector viewmodel_origin, viewmodel_angles;
282 .float weapon_nextthink;
283 .float weapon_eta_last;
284 .float weapon_switchdelay;
288 void viewmodel_draw(entity this)
290 if(!this.activeweapon || !autocvar_r_drawviewmodel)
292 int mask = (intermission || (STAT(HEALTH) <= 0) || autocvar_chase_active) ? 0 : MASK_NORMAL;
293 float a = ((autocvar_cl_viewmodel_alpha) ? bound(-1, autocvar_cl_viewmodel_alpha, this.m_alpha) : this.m_alpha);
294 bool invehicle = player_localentnum > maxclients;
295 if (invehicle) a = -1;
296 Weapon wep = this.activeweapon;
297 int c = entcs_GetClientColors(current_player);
298 vector g = weaponentity_glowmod(wep, NULL, c, this);
299 entity me = CSQCModel_server2csqc(player_localentnum - 1);
300 int fx = ((me.csqcmodel_effects & EFMASK_CHEAP)
302 &~ (EF_FULLBRIGHT); // can mask team color, so get rid of it
303 for (entity e = this; e; e = e.weaponchild)
307 e.colormap = 256 + c; // colormap == 0 is black, c == 0 is white
309 e.csqcmodel_effects = fx;
310 CSQCModel_Effects_Apply(e);
314 string name = wep.mdl;
315 string newname = wep.wr_viewmodel(wep, this);
318 bool swap = name != this.name_last;
321 this.name_last = name;
322 CL_WeaponEntity_SetModel(this, name, swap);
323 this.viewmodel_origin = this.origin;
324 this.viewmodel_angles = this.angles;
327 if ((!this.animstate_override && !this.animstate_looping) || time > this.animstate_endtime)
328 anim_set(this, this.anim_idle, true, false, false);
330 float f = 0; // 0..1; 0: fully active
331 float rate = STAT(WEAPONRATEFACTOR);
332 float eta = rate ? ((this.weapon_nextthink - time) / rate) : 0;
333 if (eta <= 0) f = this.weapon_eta_last;
334 else switch (this.state)
338 f = eta / max(eta, this.weapon_switchdelay);
343 f = 1 - eta / max(eta, this.weapon_switchdelay);
352 this.weapon_eta_last = f;
353 this.origin = this.viewmodel_origin;
354 this.angles = this.viewmodel_angles;
355 this.angles_x = (-90 * f * f);
356 viewmodel_animate(this);
357 MUTATOR_CALLHOOK(DrawViewModel, this);
358 setorigin(this, this.origin);
361 STATIC_INIT(viewmodel) {
362 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
363 viewmodels[slot] = new(viewmodel);
366 float showfps_prevfps;
367 float showfps_prevfps_time;
368 int showfps_framecounter;
370 void fpscounter_update()
375 float currentTime = gettime(GETTIME_REALTIME);
376 showfps_framecounter += 1;
377 if(currentTime - showfps_prevfps_time > STAT(SHOWFPS))
379 showfps_prevfps = showfps_framecounter/(currentTime - showfps_prevfps_time);
380 showfps_framecounter = 0;
381 showfps_prevfps_time = currentTime;
383 int channel = MSG_C2S;
384 WriteHeader(channel, fpsreport);
385 WriteShort(channel, bound(0, rint(showfps_prevfps), 65535)); // prevent insane fps values
389 STATIC_INIT(fpscounter_init)
391 float currentTime = gettime(GETTIME_REALTIME);
392 showfps_prevfps_time = currentTime; // we must initialize it to avoid an instant low frame sending
397 vector GetCurrentFov(float fov)
399 float zoomsensitivity, zoomspeed, zoomfactor, zoomdir;
400 float velocityzoom, curspeed;
403 zoomsensitivity = autocvar_cl_zoomsensitivity;
404 zoomfactor = autocvar_cl_zoomfactor;
405 if(zoomfactor < 1 || zoomfactor > 30)
407 zoomspeed = autocvar_cl_zoomspeed;
408 if (zoomspeed >= 0 && (zoomspeed < 0.5 || zoomspeed > 16))
411 zoomdir = button_zoom;
413 if(hud == HUD_NORMAL && !spectatee_status)
415 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
417 entity wepent = viewmodels[slot];
418 if(wepent.switchweapon != wepent.activeweapon)
420 Weapon wep = wepent.activeweapon;
421 if(wep != WEP_Null && wep.wr_zoomdir)
423 bool do_zoom = wep.wr_zoomdir(wep); // TODO: merge this with wr_zoom?
428 if(spectatee_status > 0 || isdemo())
430 if(spectatorbutton_zoom)
437 // fteqcc failed twice here already, don't optimize this
440 if(zoomdir) { zoomin_effect = 0; }
442 if (spectatee_status > 0 && STAT(CAMERA_SPECTATOR) == 2)
444 current_viewzoom = 1;
446 else if (camera_active)
448 current_viewzoom = min(1, current_viewzoom + drawframetime);
450 else if(autocvar_cl_spawnzoom && zoomin_effect)
452 float spawnzoomfactor = bound(1, autocvar_cl_spawnzoom_factor, 30);
454 current_viewzoom += (autocvar_cl_spawnzoom_speed * (spawnzoomfactor - current_viewzoom) * drawframetime);
455 current_viewzoom = bound(1 / spawnzoomfactor, current_viewzoom, 1);
456 if(current_viewzoom == 1) { zoomin_effect = 0; }
460 if(zoomspeed < 0) // instant zoom
463 current_viewzoom = 1 / zoomfactor;
465 current_viewzoom = 1;
470 current_viewzoom = 1 / bound(1, 1 / current_viewzoom + drawframetime * zoomspeed * (zoomfactor - 1), zoomfactor);
472 current_viewzoom = bound(1 / zoomfactor, current_viewzoom + drawframetime * zoomspeed * (1 - 1 / zoomfactor), 1);
476 if(almost_equals(current_viewzoom, 1))
477 current_zoomfraction = 0;
478 else if(almost_equals(current_viewzoom, 1/zoomfactor))
479 current_zoomfraction = 1;
481 current_zoomfraction = (current_viewzoom - 1) / (1/zoomfactor - 1);
483 if(zoomsensitivity < 1)
484 setsensitivityscale(current_viewzoom ** (1 - zoomsensitivity));
486 setsensitivityscale(1);
488 if(autocvar_cl_velocityzoom_enabled && autocvar_cl_velocityzoom_type) // _type = 0 disables velocity zoom too
490 if (intermission || (spectatee_status > 0 && STAT(CAMERA_SPECTATOR) == 2))
494 makevectors(view_angles);
497 v = csqcplayer.velocity;
499 switch(autocvar_cl_velocityzoom_type)
501 case 3: curspeed = max(0, v_forward * v); break;
502 case 2: curspeed = (v_forward * v); break;
503 case 1: default: curspeed = vlen(v); break;
507 velocityzoom = bound(0, drawframetime / max(0.000000001, autocvar_cl_velocityzoom_time), 1); // speed at which the zoom adapts to player velocity
508 avgspeed = avgspeed * (1 - velocityzoom) + (curspeed / autocvar_cl_velocityzoom_speed) * velocityzoom;
509 velocityzoom = exp(float2range11(avgspeed * -autocvar_cl_velocityzoom_factor / 1) * 1);
511 //print(ftos(avgspeed), " avgspeed, ", ftos(curspeed), " curspeed, ", ftos(velocityzoom), " return\n"); // for debugging
516 float frustumx, frustumy, fovx, fovy;
517 frustumy = tan(fov * M_PI / 360.0) * 0.75 * current_viewzoom * velocityzoom;
518 frustumx = frustumy * vid_width / vid_height / vid_pixelheight;
519 fovx = atan2(frustumx, 1) / M_PI * 360.0;
520 fovy = atan2(frustumy, 1) / M_PI * 360.0;
522 return '1 0 0' * fovx + '0 1 0' * fovy;
525 vector GetViewLocationFOV(float fov)
527 float frustumy = tan(fov * M_PI / 360.0) * 0.75;
528 float frustumx = frustumy * vid_width / vid_height / vid_pixelheight;
529 float fovx = atan2(frustumx, 1) / M_PI * 360.0;
530 float fovy = atan2(frustumy, 1) / M_PI * 360.0;
531 return '1 0 0' * fovx + '0 1 0' * fovy;
534 vector GetOrthoviewFOV(vector ov_worldmin, vector ov_worldmax, vector ov_mid, vector ov_org)
537 float width = (ov_worldmax.x - ov_worldmin.x);
538 float height = (ov_worldmax.y - ov_worldmin.y);
539 float distance_to_middle_of_world = vlen(ov_mid - ov_org);
540 fovx = atan2(width/2, distance_to_middle_of_world) / M_PI * 360.0;
541 fovy = atan2(height/2, distance_to_middle_of_world) / M_PI * 360.0;
542 return '1 0 0' * fovx + '0 1 0' * fovy;
545 // this function must match W_SetupShot!
546 float zoomscript_caught;
548 bool minigame_wasactive;
550 vector wcross_origin;
551 float wcross_scale_prev, wcross_alpha_prev;
552 vector wcross_color_prev;
553 float wcross_scale_goal_prev, wcross_alpha_goal_prev;
554 vector wcross_color_goal_prev;
555 float wcross_changedonetime;
557 string wcross_name_goal_prev, wcross_name_goal_prev_prev;
558 float wcross_resolution_goal_prev, wcross_resolution_goal_prev_prev;
559 float wcross_name_changestarttime, wcross_name_changedonetime;
560 float wcross_name_alpha_goal_prev, wcross_name_alpha_goal_prev_prev;
562 float wcross_ring_prev;
565 entity trueaim_rifle;
567 const float SHOTTYPE_HITTEAM = 1;
568 const float SHOTTYPE_HITOBSTRUCTION = 2;
569 const float SHOTTYPE_HITWORLD = 3;
570 const float SHOTTYPE_HITENEMY = 4;
574 (trueaim = new_pure(trueaim)).dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
575 (trueaim_rifle = new_pure(trueaim_rifle)).dphitcontentsmask = DPCONTENTS_BODY | DPCONTENTS_CORPSE;
578 float EnemyHitCheck()
581 wcross_origin = project_3d_to_2d(trace_endpos);
584 n = trace_ent.entnum;
586 n = trace_networkentity;
588 return SHOTTYPE_HITWORLD;
590 return SHOTTYPE_HITWORLD;
591 t = entcs_GetTeam(n - 1);
594 return SHOTTYPE_HITTEAM;
595 if(t == NUM_SPECTATOR)
596 return SHOTTYPE_HITWORLD;
597 return SHOTTYPE_HITENEMY;
600 float TrueAimCheck(entity wepent)
602 if(wepent.activeweapon.spawnflags & WEP_FLAG_NOTRUEAIM)
603 return SHOTTYPE_HITWORLD;
605 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?
606 vector vecs, trueaimpoint, w_shotorg;
614 mv = MOVE_NOMONSTERS;
616 switch(wepent.activeweapon) // WEAPONTODO
619 case WEP_OVERKILL_NEX:
626 if(zoomscript_caught)
628 tracebox(view_origin, '0 0 0', '0 0 0', view_origin + view_forward * max_shot_distance, mv, ta);
629 return EnemyHitCheck();
632 case WEP_DEVASTATOR: // projectile has a size!
636 case WEP_FIREBALL: // projectile has a size!
640 case WEP_SEEKER: // projectile has a size!
644 case WEP_ELECTRO: // projectile has a size!
650 vector traceorigin = entcs_receiver(player_localentnum - 1).origin + (eZ * STAT(VIEWHEIGHT));
652 vecs = decompressShotOrigin(STAT(SHOTORG));
654 traceline(traceorigin, traceorigin + view_forward * max_shot_distance, mv, ta);
655 trueaimpoint = trace_endpos;
657 if(vdist((trueaimpoint - traceorigin), <, g_trueaim_minrange))
658 trueaimpoint = traceorigin + view_forward * g_trueaim_minrange;
665 dv = view_right * vecs.y + view_up * vecs.z;
666 w_shotorg = traceorigin + dv;
668 // now move the vecs forward as much as requested if possible
669 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
670 w_shotorg = trace_endpos - view_forward * nudge;
672 tracebox(w_shotorg, mi, ma, trueaimpoint, MOVE_NORMAL, ta);
673 shottype = EnemyHitCheck();
674 if(shottype != SHOTTYPE_HITWORLD)
678 // FIXME WHY DOES THIS NOT WORK FOR THE ROCKET LAUNCHER?
679 // or rather, I know why, but see no fix
680 if(vlen(trace_endpos - trueaimpoint) > vlen(ma) + vlen(mi) + 1)
681 // 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
682 return SHOTTYPE_HITOBSTRUCTION;
685 return SHOTTYPE_HITWORLD;
689 const float CAMERA_FREE = 1;
690 const float CAMERA_CHASE = 2;
692 string NextFrameCommand;
694 vector freeze_org, freeze_ang;
695 entity nightvision_noise, nightvision_noise2;
697 const float MAX_TIME_DIFF = 5;
698 float pickup_crosshair_time, pickup_crosshair_size;
699 float hitindication_crosshair_size;
700 float use_vortex_chargepool;
702 float myhealth, myhealth_prev;
703 float myhealth_flash;
705 float old_blurradius, old_bluralpha;
706 float old_sharpen_intensity;
708 vector myhealth_gentlergb;
710 float contentavgalpha, liquidalpha_prev;
711 vector liquidcolor_prev;
713 float eventchase_current_distance;
714 float eventchase_running;
715 int WantEventchase(entity this)
717 if(autocvar_cl_orthoview)
719 if(STAT(GAME_STOPPED) || intermission)
723 if(spectatee_status >= 0)
725 if(hud != HUD_NORMAL && (autocvar_cl_eventchase_vehicle || spectatee_status > 0))
727 if(MUTATOR_CALLHOOK(WantEventchase, this))
729 if(autocvar_cl_eventchase_frozen && STAT(FROZEN))
731 if(autocvar_cl_eventchase_death && (STAT(HEALTH) <= 0))
733 if(autocvar_cl_eventchase_death == 2)
735 // don't stop eventchase once it's started (even if velocity changes afterwards)
736 if(this.velocity == '0 0 0' || eventchase_running)
741 if (spectatee_status > 0 && autocvar_cl_eventchase_spectated_change)
743 if (time <= spectatee_status_changed_time + min(3, autocvar_cl_eventchase_spectated_change_time))
745 else if (eventchase_running)
746 return -1; // disable chase_active while eventchase is still enabled so to avoid a glicth
752 void HUD_Crosshair_Vehicle(entity this)
754 if(hud != HUD_BUMBLEBEE_GUN)
756 Vehicle info = Vehicles_from(hud);
757 info.vr_crosshair(info, this);
761 vector damage_blurpostprocess, content_blurpostprocess;
763 float unaccounted_damage = 0;
766 // accumulate damage with each stat update
767 static float damage_total_prev = 0;
768 float damage_total = STAT(DAMAGE_DEALT_TOTAL);
769 float unaccounted_damage_new = COMPARE_INCREASING(damage_total, damage_total_prev);
770 damage_total_prev = damage_total;
772 static float damage_dealt_time_prev = 0;
773 float damage_dealt_time = STAT(HIT_TIME);
774 if (damage_dealt_time != damage_dealt_time_prev)
776 unaccounted_damage += unaccounted_damage_new;
777 LOG_TRACE("dmg total: ", ftos(unaccounted_damage), " (+", ftos(unaccounted_damage_new), ")");
779 damage_dealt_time_prev = damage_dealt_time;
781 // prevent hitsound when switching spectatee
782 static float spectatee_status_prev = 0;
783 if (spectatee_status != spectatee_status_prev)
784 unaccounted_damage = 0;
785 spectatee_status_prev = spectatee_status;
790 // varying sound pitch
792 bool have_arc = false;
793 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
795 entity wepent = viewmodels[slot];
797 if(wepent.activeweapon == WEP_ARC)
801 static float hitsound_time_prev = 0;
802 // HACK: the only way to get the arc to sound consistent with pitch shift is to ignore cl_hitsound_antispam_time
803 bool arc_hack = have_arc && autocvar_cl_hitsound >= 2;
804 if (arc_hack || COMPARE_INCREASING(time, hitsound_time_prev) > autocvar_cl_hitsound_antispam_time)
806 if (autocvar_cl_hitsound && unaccounted_damage)
808 // customizable gradient function that crosses (0,a), (c,1) and asymptotically approaches b
809 float a = autocvar_cl_hitsound_max_pitch;
810 float b = autocvar_cl_hitsound_min_pitch;
811 float c = autocvar_cl_hitsound_nom_damage;
812 float d = unaccounted_damage;
813 float pitch_shift = (b*d*(a-1) + a*c*(1-b)) / (d*(a-1) + c*(1-b));
815 // if sound variation is disabled, set pitch_shift to 1
816 if (autocvar_cl_hitsound == 1)
819 // if pitch shift is reversed, mirror in (max-min)/2 + min
820 if (autocvar_cl_hitsound == 3)
822 float mirror_value = (a-b)/2 + b;
823 pitch_shift = mirror_value + (mirror_value - pitch_shift);
826 LOG_TRACE("dmg total (dmg): ", ftos(unaccounted_damage), " , pitch shift: ", ftos(pitch_shift));
828 // todo: avoid very long and very short sounds from wave stretching using different sound files? seems unnecessary
829 // todo: normalize sound pressure levels? seems unnecessary
831 sound7(NULL, CH_INFO, SND(HIT), VOL_BASE, ATTN_NONE, pitch_shift * 100, 0);
833 unaccounted_damage = 0;
834 hitsound_time_prev = time;
837 static float typehit_time_prev = 0;
838 float typehit_time = STAT(TYPEHIT_TIME);
839 if (COMPARE_INCREASING(typehit_time, typehit_time_prev) > autocvar_cl_hitsound_antispam_time)
841 sound(NULL, CH_INFO, SND_TYPEHIT, VOL_BASE, ATTN_NONE);
842 typehit_time_prev = typehit_time;
845 static float kill_time_prev = 0;
846 float kill_time = STAT(KILL_TIME);
847 if (COMPARE_INCREASING(kill_time, kill_time_prev) > autocvar_cl_hitsound_antispam_time)
849 sound(NULL, CH_INFO, SND_KILL, VOL_BASE, ATTN_NONE);
850 kill_time_prev = kill_time;
854 vector crosshair_getcolor(entity this, float health_stat)
856 static float rainbow_last_flicker;
857 static vector rainbow_prev_color;
858 vector wcross_color = '0 0 0';
859 switch(autocvar_crosshair_color_special)
861 case 1: // crosshair_color_per_weapon
863 if(this != WEP_Null && hud == HUD_NORMAL)
865 wcross_color = this.wpcolor;
868 else { goto normalcolor; }
871 case 2: // crosshair_color_by_health
873 vector v = healtharmor_maxdamage(health_stat, STAT(ARMOR), armorblockpercent, DEATH_WEAPON.m_id);
874 float hp = floor(v.x + 1);
889 wcross_color.x = 0.4 - (hp-150)*0.02 * 0.4;
890 wcross_color.y = 0.9 + (hp-150)*0.02 * 0.1;
894 wcross_color.x = 1 - (hp-100)*0.02 * 0.6;
895 wcross_color.y = 1 - (hp-100)*0.02 * 0.1;
896 wcross_color.z = 1 - (hp-100)*0.02;
902 wcross_color.z = 0.2 + (hp-50)*0.02 * 0.8;
907 wcross_color.y = (hp-20)*90/27/100;
908 wcross_color.z = (hp-20)*90/27/100 * 0.2;
918 case 3: // crosshair_color_rainbow
920 if(time >= rainbow_last_flicker)
922 rainbow_prev_color = randomvec() * autocvar_crosshair_color_special_rainbow_brightness;
923 rainbow_last_flicker = time + autocvar_crosshair_color_special_rainbow_delay;
925 wcross_color = rainbow_prev_color;
929 default: { wcross_color = stov(autocvar_crosshair_color); break; }
935 void HUD_Crosshair(entity this)
939 if(!scoreboard_active && !camera_active && intermission != 2 && !STAT(GAME_STOPPED) &&
940 spectatee_status != -1 && (!csqcplayer.viewloc || (!spectatee_status && (csqcplayer.viewloc.spawnflags & VIEWLOC_FREEAIM))) && !MUTATOR_CALLHOOK(DrawCrosshair) &&
941 !HUD_MinigameMenu_IsOpened() )
943 if (!autocvar_crosshair_enabled) // main toggle for crosshair rendering
946 if (spectatee_status > 0 && STAT(CAMERA_SPECTATOR) == 2)
949 if (hud != HUD_NORMAL)
951 HUD_Crosshair_Vehicle(this);
956 float wcross_alpha, wcross_resolution;
957 wcross_style = autocvar_crosshair;
958 if (csqcplayer.viewloc && (csqcplayer.viewloc.spawnflags & VIEWLOC_FREEAIM) && autocvar_crosshair_2d != "")
959 wcross_style = autocvar_crosshair_2d;
960 if (wcross_style == "0")
962 wcross_resolution = autocvar_crosshair_size;
963 if (wcross_resolution == 0)
965 wcross_alpha = autocvar_crosshair_alpha;
966 if (wcross_alpha == 0)
972 // wcross_origin = '0.5 0 0' * vid_conwidth + '0 0.5 0' * vid_conheight;
973 if(csqcplayer.viewloc && (csqcplayer.viewloc.spawnflags & VIEWLOC_FREEAIM))
974 wcross_origin = viewloc_mousepos;
976 wcross_origin = project_3d_to_2d(view_origin + max_shot_distance * view_forward);
978 if(autocvar_crosshair_hittest)
980 vector wcross_oldorigin;
981 entity thiswep = viewmodels[0]; // TODO: unhardcode
982 wcross_oldorigin = wcross_origin;
983 shottype = TrueAimCheck(thiswep);
984 if(shottype == SHOTTYPE_HITWORLD)
986 v = wcross_origin - wcross_oldorigin;
988 v.y /= vid_conheight;
989 if(vdist(v, >, 0.01))
990 shottype = SHOTTYPE_HITOBSTRUCTION;
992 if(!autocvar_crosshair_hittest_showimpact)
993 wcross_origin = wcross_oldorigin;
996 shottype = SHOTTYPE_HITWORLD;
998 vector wcross_color = '0 0 0', wcross_size = '0 0 0';
999 string wcross_name = "";
1000 float wcross_scale, wcross_blur;
1002 entity e = WEP_Null;
1003 if(autocvar_crosshair_per_weapon || (autocvar_crosshair_color_special == 1))
1005 entity wepent = viewmodels[0]; // TODO: unhardcode
1006 e = wepent.switchingweapon;
1009 if(autocvar_crosshair_per_weapon)
1011 // WEAPONTODO: access these through some general settings (with non-balance config settings)
1012 //wcross_resolution *= cvar(strcat("crosshair_", wcross_wep, "_size"));
1013 //if (wcross_resolution == 0)
1016 //wcross_style = cvar_string(strcat("crosshair_", wcross_wep));
1017 wcross_resolution *= e.w_crosshair_size;
1018 wcross_name = e.w_crosshair;
1023 if(wcross_name == "")
1024 wcross_name = strcat("gfx/crosshair", wcross_style);
1026 // MAIN CROSSHAIR COLOR DECISION
1027 wcross_color = crosshair_getcolor(e, STAT(HEALTH));
1029 if(autocvar_crosshair_effect_scalefade)
1031 wcross_scale = wcross_resolution;
1032 wcross_resolution = 1;
1039 if(autocvar_crosshair_pickup)
1041 float stat_pickup_time = STAT(LAST_PICKUP);
1043 if(pickup_crosshair_time < stat_pickup_time)
1045 if(time - stat_pickup_time < MAX_TIME_DIFF) // don't trigger the animation if it's too old
1046 pickup_crosshair_size = 1;
1048 pickup_crosshair_time = stat_pickup_time;
1051 if(pickup_crosshair_size > 0)
1052 pickup_crosshair_size -= autocvar_crosshair_pickup_speed * frametime;
1054 pickup_crosshair_size = 0;
1056 wcross_scale += sin(pickup_crosshair_size) * autocvar_crosshair_pickup;
1059 // todo: make crosshair hit indication dependent on damage dealt
1060 if(autocvar_crosshair_hitindication)
1062 vector hitindication_color = ((autocvar_crosshair_color_special == 1) ? stov(autocvar_crosshair_hitindication_per_weapon_color) : stov(autocvar_crosshair_hitindication_color));
1064 if(unaccounted_damage)
1066 hitindication_crosshair_size = 1;
1069 if(hitindication_crosshair_size > 0)
1070 hitindication_crosshair_size -= autocvar_crosshair_hitindication_speed * frametime;
1072 hitindication_crosshair_size = 0;
1074 wcross_scale += sin(hitindication_crosshair_size) * autocvar_crosshair_hitindication;
1075 wcross_color.x += sin(hitindication_crosshair_size) * hitindication_color.x;
1076 wcross_color.y += sin(hitindication_crosshair_size) * hitindication_color.y;
1077 wcross_color.z += sin(hitindication_crosshair_size) * hitindication_color.z;
1080 if(shottype == SHOTTYPE_HITENEMY)
1081 wcross_scale *= autocvar_crosshair_hittest; // is not queried if hittest is 0
1082 if(shottype == SHOTTYPE_HITTEAM)
1083 wcross_scale /= autocvar_crosshair_hittest; // is not queried if hittest is 0
1085 f = fabs(autocvar_crosshair_effect_time);
1086 if(wcross_scale != wcross_scale_goal_prev || wcross_alpha != wcross_alpha_goal_prev || wcross_color != wcross_color_goal_prev)
1088 wcross_changedonetime = time + f;
1090 if(wcross_name != wcross_name_goal_prev || wcross_resolution != wcross_resolution_goal_prev)
1092 wcross_name_changestarttime = time;
1093 wcross_name_changedonetime = time + f;
1094 if(wcross_name_goal_prev_prev)
1095 strunzone(wcross_name_goal_prev_prev);
1096 wcross_name_goal_prev_prev = wcross_name_goal_prev;
1097 wcross_name_goal_prev = strzone(wcross_name);
1098 wcross_name_alpha_goal_prev_prev = wcross_name_alpha_goal_prev;
1099 wcross_resolution_goal_prev_prev = wcross_resolution_goal_prev;
1100 wcross_resolution_goal_prev = wcross_resolution;
1103 wcross_scale_goal_prev = wcross_scale;
1104 wcross_alpha_goal_prev = wcross_alpha;
1105 wcross_color_goal_prev = wcross_color;
1107 if(spectatee_status == -1 && shottype == SHOTTYPE_HITTEAM || (shottype == SHOTTYPE_HITOBSTRUCTION && autocvar_crosshair_hittest_blur && !autocvar_chase_active))
1110 wcross_alpha *= 0.75;
1114 // *_prev is at time-frametime
1115 // * is at wcross_changedonetime+f
1116 // what do we have at time?
1117 if(time < wcross_changedonetime)
1119 f = frametime / (wcross_changedonetime - time + frametime);
1120 wcross_scale = f * wcross_scale + (1 - f) * wcross_scale_prev;
1121 wcross_alpha = f * wcross_alpha + (1 - f) * wcross_alpha_prev;
1122 wcross_color = f * wcross_color + (1 - f) * wcross_color_prev;
1125 wcross_scale_prev = wcross_scale;
1126 wcross_alpha_prev = wcross_alpha;
1127 wcross_color_prev = wcross_color;
1129 MUTATOR_CALLHOOK(UpdateCrosshair);
1131 wcross_scale *= 1 - autocvar__menu_alpha;
1132 wcross_alpha *= 1 - autocvar__menu_alpha;
1133 wcross_size = draw_getimagesize(wcross_name) * wcross_scale;
1135 if(wcross_scale >= 0.001 && wcross_alpha >= 0.001)
1137 // crosshair rings for weapon stats
1138 if (autocvar_crosshair_ring || autocvar_crosshair_ring_reload)
1140 // declarations and stats
1141 float ring_value = 0, ring_scale = 0, ring_alpha = 0, ring_inner_value = 0, ring_inner_alpha = 0;
1142 string ring_image = string_null, ring_inner_image = string_null;
1143 vector ring_rgb = '0 0 0', ring_inner_rgb = '0 0 0';
1145 ring_scale = autocvar_crosshair_ring_size;
1147 entity wepent = viewmodels[0]; // TODO: unhardcode
1149 int weapon_clipload = wepent.clip_load;
1150 int weapon_clipsize = wepent.clip_size;
1152 float arc_heat = wepent.arc_heat_percent;
1153 float vcharge = wepent.vortex_charge;
1154 float vchargepool = wepent.vortex_chargepool_ammo;
1155 float oknex_charge_ = wepent.oknex_charge;
1156 float oknex_chargepool_ = wepent.oknex_chargepool_ammo;
1158 if(vortex_charge_movingavg == 0) // this should only happen if we have just loaded up the game
1159 vortex_charge_movingavg = vcharge;
1161 // handle the values
1162 if (autocvar_crosshair_ring && wepent.activeweapon == WEP_VORTEX && vcharge && autocvar_crosshair_ring_vortex) // ring around crosshair representing velocity-dependent damage for the vortex
1164 if (vchargepool || use_vortex_chargepool) {
1165 use_vortex_chargepool = 1;
1166 ring_inner_value = vchargepool;
1168 vortex_charge_movingavg = (1 - autocvar_crosshair_ring_vortex_currentcharge_movingavg_rate) * vortex_charge_movingavg + autocvar_crosshair_ring_vortex_currentcharge_movingavg_rate * vcharge;
1169 ring_inner_value = bound(0, autocvar_crosshair_ring_vortex_currentcharge_scale * (vcharge - vortex_charge_movingavg), 1);
1172 ring_inner_alpha = autocvar_crosshair_ring_vortex_inner_alpha;
1173 ring_inner_rgb = vec3(autocvar_crosshair_ring_vortex_inner_color_red, autocvar_crosshair_ring_vortex_inner_color_green, autocvar_crosshair_ring_vortex_inner_color_blue);
1174 ring_inner_image = "gfx/crosshair_ring_inner.tga";
1176 // draw the outer ring to show the current charge of the weapon
1177 ring_value = vcharge;
1178 ring_alpha = autocvar_crosshair_ring_vortex_alpha;
1179 ring_rgb = wcross_color;
1180 ring_image = "gfx/crosshair_ring_nexgun.tga";
1182 else if (autocvar_crosshair_ring && (wepent.activeweapon == WEP_OVERKILL_NEX) && oknex_charge_ && autocvar_crosshair_ring_vortex)
1184 if (oknex_chargepool_ || use_vortex_chargepool) {
1185 use_vortex_chargepool = 1;
1186 ring_inner_value = oknex_chargepool_;
1188 vortex_charge_movingavg = (1 - autocvar_crosshair_ring_vortex_currentcharge_movingavg_rate) * vortex_charge_movingavg + autocvar_crosshair_ring_vortex_currentcharge_movingavg_rate * oknex_charge_;
1189 ring_inner_value = bound(0, autocvar_crosshair_ring_vortex_currentcharge_scale * (oknex_charge_ - vortex_charge_movingavg), 1);
1192 ring_inner_alpha = autocvar_crosshair_ring_vortex_inner_alpha;
1193 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;
1194 ring_inner_image = "gfx/crosshair_ring_inner.tga";
1196 // draw the outer ring to show the current charge of the weapon
1197 ring_value = oknex_charge_;
1198 ring_alpha = autocvar_crosshair_ring_vortex_alpha;
1199 ring_rgb = wcross_color;
1200 ring_image = "gfx/crosshair_ring_nexgun.tga";
1202 else if (autocvar_crosshair_ring && wepent.activeweapon == WEP_MINE_LAYER && WEP_CVAR(minelayer, limit) && autocvar_crosshair_ring_minelayer)
1204 ring_value = bound(0, wepent.minelayer_mines / WEP_CVAR(minelayer, limit), 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.
1205 ring_alpha = autocvar_crosshair_ring_minelayer_alpha;
1206 ring_rgb = wcross_color;
1207 ring_image = "gfx/crosshair_ring.tga";
1209 else if (wepent.activeweapon == WEP_HAGAR && wepent.hagar_load && autocvar_crosshair_ring_hagar)
1211 ring_value = bound(0, wepent.hagar_load / WEP_CVAR_SEC(hagar, load_max), 1);
1212 ring_alpha = autocvar_crosshair_ring_hagar_alpha;
1213 ring_rgb = wcross_color;
1214 ring_image = "gfx/crosshair_ring.tga";
1216 else if(autocvar_crosshair_ring_reload && weapon_clipsize) // forces there to be only an ammo ring
1218 ring_value = bound(0, weapon_clipload / weapon_clipsize, 1);
1219 ring_scale = autocvar_crosshair_ring_reload_size;
1220 ring_alpha = autocvar_crosshair_ring_reload_alpha;
1221 ring_rgb = wcross_color;
1223 // Note: This is to stop Taoki from complaining that the image doesn't match all potential balances.
1224 // if a new image for another weapon is added, add the code (and its respective file/value) here
1225 if ((wepent.activeweapon == WEP_RIFLE) && (weapon_clipsize == 80))
1226 ring_image = "gfx/crosshair_ring_rifle.tga";
1228 ring_image = "gfx/crosshair_ring.tga";
1230 else if ( autocvar_crosshair_ring && autocvar_crosshair_ring_arc && arc_heat && wepent.activeweapon == WEP_ARC )
1232 ring_value = arc_heat;
1233 ring_alpha = (1-arc_heat)*autocvar_crosshair_ring_arc_cold_alpha +
1234 arc_heat*autocvar_crosshair_ring_arc_hot_alpha;
1235 ring_rgb = (1-arc_heat)*wcross_color + arc_heat*autocvar_crosshair_ring_arc_hot_color;
1236 ring_image = "gfx/crosshair_ring.tga";
1239 // if in weapon switch animation, fade ring out/in
1240 if(autocvar_crosshair_effect_time > 0)
1242 f = (time - wcross_name_changestarttime) / autocvar_crosshair_effect_time;
1245 wcross_ring_prev = ((ring_image) ? true : false);
1248 if(wcross_ring_prev)
1251 ring_alpha *= fabs(1 - bound(0, f, 1));
1256 ring_alpha *= bound(0, f, 1);
1260 if (autocvar_crosshair_ring_inner && ring_inner_value) // lets draw a ring inside a ring so you can ring while you ring
1261 DrawCircleClippedPic(wcross_origin, wcross_size.x * ring_scale, ring_inner_image, ring_inner_value, ring_inner_rgb, wcross_alpha * ring_inner_alpha, DRAWFLAG_ADDITIVE);
1264 DrawCircleClippedPic(wcross_origin, wcross_size.x * ring_scale, ring_image, ring_value, ring_rgb, wcross_alpha * ring_alpha, DRAWFLAG_ADDITIVE);
1267 #define CROSSHAIR_DO_BLUR(M,sz,wcross_name,wcross_alpha) \
1269 vector scaled_sz = sz * wcross_size; \
1270 if(wcross_blur > 0) \
1272 for(i = -2; i <= 2; ++i) \
1273 for(j = -2; j <= 2; ++j) \
1274 M(i,j,sz,scaled_sz,wcross_name,wcross_alpha*0.04); \
1278 M(0,0,sz,scaled_sz,wcross_name,wcross_alpha); \
1282 #define CROSSHAIR_DRAW_SINGLE(i,j,sz,scaled_sz,wcross_name,wcross_alpha) \
1283 drawpic(wcross_origin - ('0.5 0 0' * (scaled_sz.x + i * wcross_blur) + '0 0.5 0' * (scaled_sz.y + j * wcross_blur)), wcross_name, scaled_sz, wcross_color, wcross_alpha, DRAWFLAG_NORMAL)
1285 #define CROSSHAIR_DRAW(sz,wcross_name,wcross_alpha) \
1286 CROSSHAIR_DO_BLUR(CROSSHAIR_DRAW_SINGLE,sz,wcross_name,wcross_alpha)
1288 if(time < wcross_name_changedonetime && wcross_name != wcross_name_goal_prev_prev && wcross_name_goal_prev_prev)
1290 f = (wcross_name_changedonetime - time) / (wcross_name_changedonetime - wcross_name_changestarttime);
1291 wcross_size = draw_getimagesize(wcross_name_goal_prev_prev) * wcross_scale;
1292 CROSSHAIR_DRAW(wcross_resolution_goal_prev_prev, wcross_name_goal_prev_prev, wcross_alpha * f * wcross_name_alpha_goal_prev_prev);
1299 wcross_name_alpha_goal_prev = f;
1301 wcross_size = draw_getimagesize(wcross_name) * wcross_scale;
1302 CROSSHAIR_DRAW(wcross_resolution, wcross_name, wcross_alpha * f);
1304 if(autocvar_crosshair_dot)
1306 vector wcross_color_old;
1307 wcross_color_old = wcross_color;
1309 if((autocvar_crosshair_dot_color_custom) && (autocvar_crosshair_dot_color != "0"))
1310 wcross_color = stov(autocvar_crosshair_dot_color);
1312 CROSSHAIR_DRAW(wcross_resolution * autocvar_crosshair_dot_size, "gfx/crosshairdot.tga", f * autocvar_crosshair_dot_alpha);
1313 // FIXME why don't we use wcross_alpha here?
1314 wcross_color = wcross_color_old;
1320 wcross_scale_prev = 0;
1321 wcross_alpha_prev = 0;
1322 wcross_scale_goal_prev = 0;
1323 wcross_alpha_goal_prev = 0;
1324 wcross_changedonetime = 0;
1325 strfree(wcross_name_goal_prev);
1326 strfree(wcross_name_goal_prev_prev);
1327 wcross_name_changestarttime = 0;
1328 wcross_name_changedonetime = 0;
1329 wcross_name_alpha_goal_prev = 0;
1330 wcross_name_alpha_goal_prev_prev = 0;
1331 wcross_resolution_goal_prev = 0;
1332 wcross_resolution_goal_prev_prev = 0;
1336 const int MAX_SPECIALCOMMAND = 15;
1337 vector specialcommand_slots[MAX_SPECIALCOMMAND];
1338 vector specialcommand_colors[MAX_SPECIALCOMMAND];
1339 const float SPECIALCOMMAND_SPEED = 150;
1340 const float SPECIALCOMMAND_TURNSPEED = 2;
1341 const float SPECIALCOMMAND_SIZE = 0.025;
1342 const float SPECIALCOMMAND_CHANCE = 0.35;
1343 float sc_spawntime, sc_changetime;
1344 vector sc_color = '1 1 1';
1345 void SpecialCommand()
1347 if(!STAT(MOVEVARS_SPECIALCOMMAND))
1350 if(time >= sc_changetime)
1352 sc_changetime = time + 1;
1353 sc_color = randomvec() * 1.5;
1354 sc_color.x = bound(0.2, sc_color.x, 0.75);
1355 sc_color.y = bound(0.2, sc_color.y, 0.75);
1356 sc_color.z = bound(0.2, sc_color.z, 0.75);
1358 drawfill('0 0 0', vec2(vid_conwidth, vid_conheight), sc_color, autocvar_hud_colorflash_alpha * bound(0.1, sc_changetime - time, 0.3), DRAWFLAG_ADDITIVE);
1360 if(!precache_pic("gfx/smile"))
1361 return; // damn party poopers
1363 for(int j = MAX_SPECIALCOMMAND - 1; j >= 0; --j)
1365 vector slot = specialcommand_slots[j];
1367 slot.y += SPECIALCOMMAND_SPEED * frametime;
1369 //slot.z = sin(SPECIALCOMMAND_TURNSPEED * M_PI * time);
1370 if(slot.y >= vid_conheight)
1375 if(random() <= SPECIALCOMMAND_CHANCE && time > sc_spawntime) // low chance to spawn!
1377 slot.x = bound(0, (random() * vid_conwidth + 1), vid_conwidth);
1378 slot.y = 1; // start it off 0 so we can use it
1379 slot.z = floor(random() * Weapons_MAX);
1380 sc_spawntime = time + bound(0.4, random(), 0.75); // prevent spawning another one for this amount of time!
1381 vector newcolor = randomvec() * 2;
1382 newcolor.x = bound(0.4, newcolor.x, 1);
1383 newcolor.y = bound(0.4, newcolor.y, 1);
1384 newcolor.z = bound(0.4, newcolor.z, 1);
1385 specialcommand_colors[j] = newcolor;
1390 vector splash_size = '0 0 0';
1391 splash_size.x = max(vid_conwidth, vid_conheight) * SPECIALCOMMAND_SIZE;
1392 splash_size.y = max(vid_conwidth, vid_conheight) * SPECIALCOMMAND_SIZE;
1393 entity wep = Weapons_from(slot.z);
1395 drawpic(vec2(slot), "gfx/smile", vec2(splash_size), specialcommand_colors[j], 0.95, DRAWFLAG_NORMAL);
1397 drawpic_skin(vec2(slot), wep.model2, vec2(splash_size), specialcommand_colors[j], 0.95, DRAWFLAG_NORMAL);
1398 //drawrotpic(vec2(slot), slot.z, "gfx/smile", vec2(splash_size), vec2(splash_size) / 2, specialcommand_colors[j], 0.95, DRAWFLAG_NORMAL);
1401 specialcommand_slots[j] = slot;
1405 void HUD_Draw(entity this)
1407 // if we don't know gametype and scores yet avoid drawing the scoreboard
1408 // also in the very first frames, player state may be inconsistent so avoid drawing the hud at all
1409 // e.g. since initial player's health is 0 hud would display the hud_damage effect,
1410 // cl_deathscoreboard would show the scoreboard and so on
1414 Hud_Dynamic_Frame();
1417 if (MUTATOR_CALLHOOK(HUD_Draw_overlay))
1419 drawfill('0 0 0', vec2(vid_conwidth, vid_conheight), M_ARGV(0, vector), autocvar_hud_colorflash_alpha * M_ARGV(1, float), DRAWFLAG_ADDITIVE);
1421 else if(STAT(FROZEN))
1423 vector col = '0.25 0.90 1';
1424 if(STAT(REVIVE_PROGRESS))
1425 col += vec3(STAT(REVIVE_PROGRESS), -STAT(REVIVE_PROGRESS), -STAT(REVIVE_PROGRESS));
1426 drawfill('0 0 0', vec2(vid_conwidth, vid_conheight), col, autocvar_hud_colorflash_alpha, DRAWFLAG_ADDITIVE);
1431 if(STAT(NADE_TIMER) && autocvar_cl_nade_timer) // give nade top priority, as it's a matter of life and death
1433 vector col = '0.25 0.90 1' + vec3(STAT(NADE_TIMER), -STAT(NADE_TIMER), -STAT(NADE_TIMER));
1434 DrawCircleClippedPic(vec2(0.5 * vid_conwidth, 0.6 * vid_conheight), 0.1 * vid_conheight, "gfx/crosshair_ring.tga", STAT(NADE_TIMER), col, autocvar_hud_colorflash_alpha, DRAWFLAG_ADDITIVE);
1435 drawstring_aspect(eY * 0.64 * vid_conheight, ((autocvar_cl_nade_timer == 2) ? _("Nade timer") : ""), vec2(vid_conwidth, 0.025 * vid_conheight), '1 1 1', 1, DRAWFLAG_NORMAL);
1437 else if(STAT(CAPTURE_PROGRESS))
1439 DrawCircleClippedPic(vec2(0.5 * vid_conwidth, 0.6 * vid_conheight), 0.1 * vid_conheight, "gfx/crosshair_ring.tga", STAT(CAPTURE_PROGRESS), '0.25 0.90 1', autocvar_hud_colorflash_alpha, DRAWFLAG_ADDITIVE);
1440 drawstring_aspect(eY * 0.64 * vid_conheight, _("Capture progress"), vec2(vid_conwidth, 0.025 * vid_conheight), '1 1 1', 1, DRAWFLAG_NORMAL);
1442 else if(STAT(REVIVE_PROGRESS))
1444 DrawCircleClippedPic(vec2(0.5 * vid_conwidth, 0.6 * vid_conheight), 0.1 * vid_conheight, "gfx/crosshair_ring.tga", STAT(REVIVE_PROGRESS), '0.25 0.90 1', autocvar_hud_colorflash_alpha, DRAWFLAG_ADDITIVE);
1445 drawstring_aspect(eY * 0.64 * vid_conheight, _("Revival progress"), vec2(vid_conwidth, 0.025 * vid_conheight), '1 1 1', 1, DRAWFLAG_NORMAL);
1447 HUD_Scale_Disable();
1449 if(autocvar_r_letterbox == 0)
1450 if(autocvar_viewsize < 120)
1452 if(!(ISGAMETYPE(RACE) || ISGAMETYPE(CTS)))
1453 Accuracy_LoadLevels();
1456 HUD_Scale_Disable();
1459 // crosshair goes VERY LAST
1462 HUD_Crosshair(this);
1466 void ViewLocation_Mouse()
1468 if(spectatee_status)
1469 return; // don't draw it as spectator!
1471 viewloc_mousepos += getmousepos() * autocvar_menu_mouse_speed;
1472 viewloc_mousepos.x = bound(0, viewloc_mousepos.x, vid_conwidth);
1473 viewloc_mousepos.y = bound(0, viewloc_mousepos.y, vid_conheight);
1475 //float cursor_alpha = 1 - autocvar__menu_alpha;
1476 //draw_cursor(viewloc_mousepos, '0.5 0.5 0', "/cursor_move", '1 1 1', cursor_alpha);
1479 void HUD_Cursor_Show()
1481 float cursor_alpha = 1 - autocvar__menu_alpha;
1482 if(cursor_type == CURSOR_NORMAL)
1483 draw_cursor_normal(mousepos, '1 1 1', cursor_alpha);
1484 else if(cursor_type == CURSOR_MOVE)
1485 draw_cursor(mousepos, '0.5 0.5 0', "/cursor_move", '1 1 1', cursor_alpha);
1486 else if(cursor_type == CURSOR_RESIZE)
1487 draw_cursor(mousepos, '0.5 0.5 0', "/cursor_resize", '1 1 1', cursor_alpha);
1488 else if(cursor_type == CURSOR_RESIZE2)
1489 draw_cursor(mousepos, '0.5 0.5 0', "/cursor_resize2", '1 1 1', cursor_alpha);
1492 void HUD_Mouse(entity player)
1494 if(autocvar__menu_alpha == 1)
1499 if(player.viewloc && (player.viewloc.spawnflags & VIEWLOC_FREEAIM))
1500 ViewLocation_Mouse(); // NOTE: doesn't use cursormode
1504 if (cursor_active == -1) // starting to display the cursor
1506 // since HUD_Mouse is called by CSQC_UpdateView before CSQC_InputEvent,
1507 // in the first frame mousepos is the mouse position of the last time
1508 // the cursor was displayed, thus we ignore it to avoid a glictch
1513 if(!autocvar_hud_cursormode)
1516 if(autocvar__hud_configure)
1520 if (HUD_MinigameMenu_IsOpened())
1521 HUD_Minigame_Mouse();
1522 if (QuickMenu_IsOpened())
1524 if (HUD_Radar_Clickable())
1528 prevMouseClicked = mouseClicked;
1534 float oldr_nearclip;
1535 float oldr_farclip_base;
1536 float oldr_farclip_world;
1538 float oldr_useportalculling;
1539 float oldr_useinfinitefarclip;
1543 float vh_notice_time;
1544 void CSQC_UpdateView(entity this, float w, float h)
1546 TC(int, w); TC(int, h);
1550 vector vf_size, vf_min;
1553 execute_next_frame();
1560 if(hud != HUD_NORMAL && lasthud == HUD_NORMAL)
1561 vh_notice_time = time + autocvar_cl_vehicles_notify_time;
1565 HUD_Scale_Disable();
1567 if(autocvar__hud_showbinds_reload) // menu can set this one
1570 binddb = db_create();
1571 cvar_set("_hud_showbinds_reload", "0");
1574 if(checkextension("DP_CSQC_MINFPS_QUALITY"))
1575 view_quality = getproperty(VF_MINFPS_QUALITY);
1579 button_attack2 = PHYS_INPUT_BUTTON_ATCK2(this);
1580 button_zoom = PHYS_INPUT_BUTTON_ZOOM(this);
1582 vf_size = getpropertyvec(VF_SIZE);
1583 vf_min = getpropertyvec(VF_MIN);
1584 vid_width = vf_size.x;
1585 vid_height = vf_size.y;
1587 vector reticle_pos = '0 0 0', reticle_size = '0 0 0';
1588 vector splash_pos = '0 0 0', splash_size = '0 0 0';
1590 WaypointSprite_Load();
1592 CSQCPlayer_SetCamera();
1594 if(player_localentnum <= maxclients) // is it a client?
1595 current_player = player_localentnum - 1;
1596 else // then player_localentnum is the vehicle I'm driving
1597 current_player = player_localnum;
1598 myteam = entcs_GetTeam(current_player);
1600 if(myteam != prev_myteam)
1602 myteamcolors = colormapPaletteColor(myteam, 1);
1603 FOREACH(hud_panels, true, it.update_time = time);
1604 prev_myteam = myteam;
1607 ticrate = STAT(MOVEVARS_TICRATE) * STAT(MOVEVARS_TIMESCALE);
1609 float is_dead = (STAT(HEALTH) <= 0);
1611 // FIXME do we need this hack?
1614 // in demos, input_buttons do not work
1615 button_zoom = (autocvar__togglezoom == "-");
1618 && autocvar_cl_unpress_zoom_on_death
1619 && (spectatee_status >= 0)
1620 && (is_dead || intermission))
1622 // no zoom while dead or in intermission please
1623 localcmd("-zoom\n");
1624 button_zoom = false;
1627 // abused multiple places below
1628 entity local_player = ((csqcplayer) ? csqcplayer : CSQCModel_server2csqc(player_localentnum - 1));
1630 local_player = this; // fall back!
1632 // event chase camera
1633 if(autocvar_chase_active <= 0) // greater than 0 means it's enabled manually, and this code is skipped
1635 if(STAT(CAMERA_SPECTATOR))
1637 if(spectatee_status > 0)
1639 if(!autocvar_chase_active)
1641 cvar_set("chase_active", "-2");
1642 goto skip_eventchase_death;
1645 else if(autocvar_chase_active == -2)
1646 cvar_set("chase_active", "0");
1648 if(autocvar_chase_active == -2)
1649 goto skip_eventchase_death;
1651 else if(autocvar_chase_active == -2)
1652 cvar_set("chase_active", "0");
1654 float vehicle_chase = (hud != HUD_NORMAL && (autocvar_cl_eventchase_vehicle || spectatee_status > 0));
1656 float vehicle_viewdist = 0;
1657 vector vehicle_viewofs = '0 0 0';
1661 if(hud != HUD_BUMBLEBEE_GUN)
1663 Vehicle info = Vehicles_from(hud);
1664 vehicle_viewdist = info.height;
1665 vehicle_viewofs = info.view_ofs;
1669 int eventchase = WantEventchase(this);
1672 vector current_view_origin_override = '0 0 0';
1673 vector view_offset_override = '0 0 0';
1674 float chase_distance_override = 0;
1675 bool custom_eventchase = MUTATOR_CALLHOOK(CustomizeEventchase, this);
1676 if(custom_eventchase)
1678 current_view_origin_override = M_ARGV(0, vector);
1679 view_offset_override = M_ARGV(1, vector);
1680 chase_distance_override = M_ARGV(0, float);
1682 eventchase_running = true;
1684 // 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.)
1685 vector current_view_origin = (csqcplayer ? csqcplayer.origin : pmove_org);
1686 if (custom_eventchase)
1687 current_view_origin = current_view_origin_override;
1689 // detect maximum viewoffset and use it
1690 vector view_offset = autocvar_cl_eventchase_viewoffset;
1694 view_offset = vehicle_viewofs;
1696 view_offset = autocvar_cl_eventchase_vehicle_viewoffset;
1698 if (custom_eventchase)
1699 view_offset = view_offset_override;
1703 WarpZone_TraceLine(current_view_origin, current_view_origin + view_offset + ('0 0 1' * autocvar_cl_eventchase_maxs.z), MOVE_WORLDONLY, this);
1704 if(trace_fraction == 1) { current_view_origin += view_offset; }
1705 else { current_view_origin.z += max(0, (trace_endpos.z - current_view_origin.z) - autocvar_cl_eventchase_maxs.z); }
1708 // We must enable chase_active to get a third person view (weapon viewmodel hidden and own player model showing).
1709 // Ideally, there should be another way to enable third person cameras, such as through setproperty()
1710 // -1 enables chase_active while marking it as set by this code, and not by the user (which would be 1)
1711 if(!autocvar_chase_active) { cvar_set("chase_active", "-1"); }
1713 // make the camera smooth back
1714 float chase_distance = autocvar_cl_eventchase_distance;
1718 chase_distance = vehicle_viewdist;
1720 chase_distance = autocvar_cl_eventchase_vehicle_distance;
1722 if (custom_eventchase)
1723 chase_distance = chase_distance_override;
1725 if(autocvar_cl_eventchase_speed && eventchase_current_distance < chase_distance)
1726 eventchase_current_distance += autocvar_cl_eventchase_speed * (chase_distance - eventchase_current_distance) * frametime; // slow down the further we get
1727 else if(eventchase_current_distance != chase_distance)
1728 eventchase_current_distance = chase_distance;
1730 makevectors(view_angles);
1732 vector eventchase_target_origin = (current_view_origin - (v_forward * eventchase_current_distance));
1733 WarpZone_TraceBox(current_view_origin, autocvar_cl_eventchase_mins, autocvar_cl_eventchase_maxs, eventchase_target_origin, MOVE_WORLDONLY, this);
1735 // If the boxtrace fails, revert back to line tracing.
1736 if(!local_player.viewloc)
1737 if(trace_startsolid)
1739 eventchase_target_origin = (current_view_origin - (v_forward * eventchase_current_distance));
1740 WarpZone_TraceLine(current_view_origin, eventchase_target_origin, MOVE_WORLDONLY, this);
1741 setproperty(VF_ORIGIN, (trace_endpos - (v_forward * autocvar_cl_eventchase_mins.z)));
1743 else { setproperty(VF_ORIGIN, trace_endpos); }
1745 if(!local_player.viewloc)
1746 setproperty(VF_ANGLES, WarpZone_TransformVAngles(WarpZone_trace_transform, view_angles));
1749 if (eventchase <= 0 && autocvar_chase_active < 0) // time to disable chase_active if it was set by this code
1751 eventchase_running = false;
1752 cvar_set("chase_active", "0");
1753 eventchase_current_distance = 0; // start from 0 next time
1756 // workaround for camera stuck between player's legs when using chase_active 1
1757 // because the engine stops updating the chase_active camera when the game ends
1758 else if(intermission)
1760 cvar_settemp("chase_active", "-1");
1761 eventchase_current_distance = 0;
1764 LABEL(skip_eventchase_death);
1766 // do lockview after event chase camera so that it still applies whenever necessary.
1767 if(autocvar_cl_lockview || (!autocvar_hud_cursormode && (autocvar__hud_configure && spectatee_status <= 0 || intermission > 1 || QuickMenu_IsOpened())))
1769 setproperty(VF_ORIGIN, freeze_org);
1770 setproperty(VF_ANGLES, freeze_ang);
1774 freeze_org = getpropertyvec(VF_ORIGIN);
1775 freeze_ang = getpropertyvec(VF_ANGLES);
1779 //WarpZone_FixPMove();
1781 vector ov_org = '0 0 0';
1782 vector ov_mid = '0 0 0';
1783 vector ov_worldmin = '0 0 0';
1784 vector ov_worldmax = '0 0 0';
1785 if(autocvar_cl_orthoview)
1787 ov_worldmin = mi_picmin;
1788 ov_worldmax = mi_picmax;
1790 float ov_width = (ov_worldmax.x - ov_worldmin.x);
1791 float ov_height = (ov_worldmax.y - ov_worldmin.y);
1792 float ov_distance = (max(vid_width, vid_height) * max(ov_width, ov_height));
1794 ov_mid = ((ov_worldmax + ov_worldmin) * 0.5);
1795 ov_org = vec3(ov_mid.x, ov_mid.y, (ov_mid.z + ov_distance));
1797 float ov_nearest = vlen(ov_org - vec3(
1798 bound(ov_worldmin.x, ov_org.x, ov_worldmax.x),
1799 bound(ov_worldmin.y, ov_org.y, ov_worldmax.y),
1800 bound(ov_worldmin.z, ov_org.z, ov_worldmax.z)
1803 float ov_furthest = 0;
1806 if((dist = vdist((vec3(ov_worldmin.x, ov_worldmin.y, ov_worldmin.z) - ov_org), >, ov_furthest))) { ov_furthest = dist; }
1807 if((dist = vdist((vec3(ov_worldmax.x, ov_worldmin.y, ov_worldmin.z) - ov_org), >, ov_furthest))) { ov_furthest = dist; }
1808 if((dist = vdist((vec3(ov_worldmin.x, ov_worldmax.y, ov_worldmin.z) - ov_org), >, ov_furthest))) { ov_furthest = dist; }
1809 if((dist = vdist((vec3(ov_worldmin.x, ov_worldmin.y, ov_worldmax.z) - ov_org), >, ov_furthest))) { ov_furthest = dist; }
1810 if((dist = vdist((vec3(ov_worldmax.x, ov_worldmax.y, ov_worldmin.z) - ov_org), >, ov_furthest))) { ov_furthest = dist; }
1811 if((dist = vdist((vec3(ov_worldmin.x, ov_worldmax.y, ov_worldmax.z) - ov_org), >, ov_furthest))) { ov_furthest = dist; }
1812 if((dist = vdist((vec3(ov_worldmax.x, ov_worldmin.y, ov_worldmax.z) - ov_org), >, ov_furthest))) { ov_furthest = dist; }
1813 if((dist = vdist((vec3(ov_worldmax.x, ov_worldmax.y, ov_worldmax.z) - ov_org), >, ov_furthest))) { ov_furthest = dist; }
1817 oldr_nearclip = cvar("r_nearclip");
1818 oldr_farclip_base = cvar("r_farclip_base");
1819 oldr_farclip_world = cvar("r_farclip_world");
1820 oldr_novis = cvar("r_novis");
1821 oldr_useportalculling = cvar("r_useportalculling");
1822 oldr_useinfinitefarclip = cvar("r_useinfinitefarclip");
1825 cvar_settemp("r_nearclip", ftos(ov_nearest));
1826 cvar_settemp("r_farclip_base", ftos(ov_furthest));
1827 cvar_settemp("r_farclip_world", "0");
1828 cvar_settemp("r_novis", "1");
1829 cvar_settemp("r_useportalculling", "0");
1830 cvar_settemp("r_useinfinitefarclip", "0");
1832 setproperty(VF_ORIGIN, ov_org);
1833 setproperty(VF_ANGLES, '90 0 0');
1838 LOG_INFOF("OrthoView: org = %s, angles = %s, distance = %f, nearest = %f, furthest = %f",
1840 vtos(getpropertyvec(VF_ANGLES)),
1850 cvar_set("r_nearclip", ftos(oldr_nearclip));
1851 cvar_set("r_farclip_base", ftos(oldr_farclip_base));
1852 cvar_set("r_farclip_world", ftos(oldr_farclip_world));
1853 cvar_set("r_novis", ftos(oldr_novis));
1854 cvar_set("r_useportalculling", ftos(oldr_useportalculling));
1855 cvar_set("r_useinfinitefarclip", ftos(oldr_useinfinitefarclip));
1860 // run viewmodel_draw before updating view_angles to the angles calculated by WarpZone_FixView
1861 // viewmodel_draw needs to use the view_angles set by the engine on every CSQC_UpdateView call
1862 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
1863 viewmodel_draw(viewmodels[slot]);
1866 view_origin = getpropertyvec(VF_ORIGIN);
1867 view_angles = getpropertyvec(VF_ANGLES);
1868 MAKEVECTORS(makevectors, view_angles, view_forward, view_right, view_up);
1871 if(time > blurtest_time0 && time < blurtest_time1)
1875 t = (time - blurtest_time0) / (blurtest_time1 - blurtest_time0);
1876 r = t * blurtest_radius;
1877 f = 1 / (t ** blurtest_power) - 1;
1879 cvar_set("r_glsl_postprocess", "1");
1880 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(r), " ", ftos(f), " 0 0"));
1884 cvar_set("r_glsl_postprocess", "0");
1885 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");
1889 TargetMusic_Advance();
1891 fpscounter_update();
1894 drawframetime = 0.01666667; // when we don't know fps yet, we assume 60fps
1896 drawframetime = bound(0.000001, time - drawtime, 1);
1899 // watch for gametype changes here...
1900 // in ParseStuffCMD the cmd isn't executed yet :/
1901 // might even be better to add the gametype to TE_CSQC_INIT...?
1905 if(intermission && !intermission_time)
1906 intermission_time = time;
1908 if(intermission && !isdemo() && !(calledhooks & HOOK_END))
1910 if(calledhooks & HOOK_START)
1912 localcmd("\ncl_hook_gameend\n");
1913 calledhooks |= HOOK_END;
1922 if(!zoomscript_caught)
1924 localcmd("+button9\n");
1925 zoomscript_caught = 1;
1930 if(zoomscript_caught)
1932 localcmd("-button9\n");
1933 zoomscript_caught = 0;
1937 if(active_minigame && HUD_MinigameMenu_IsOpened())
1939 if(!minigame_wasactive)
1941 localcmd("+button12\n");
1942 minigame_wasactive = true;
1945 else if(minigame_wasactive)
1947 localcmd("-button12\n");
1948 minigame_wasactive = false;
1951 ColorTranslateMode = autocvar_cl_stripcolorcodes;
1953 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
1955 entity wepent = viewmodels[slot];
1957 if(wepent.last_switchweapon != wepent.switchweapon)
1960 wepent.last_switchweapon = wepent.switchweapon;
1961 if(slot == 0 && button_zoom && autocvar_cl_unpress_zoom_on_weapon_switch)
1963 localcmd("-zoom\n");
1964 button_zoom = false;
1966 if(slot == 0 && autocvar_cl_unpress_attack_on_weapon_switch)
1968 localcmd("-fire\n");
1969 localcmd("-fire2\n");
1970 button_attack2 = false;
1973 if(wepent.last_activeweapon != wepent.activeweapon)
1975 wepent.last_activeweapon = wepent.activeweapon;
1977 e = wepent.activeweapon;
1979 localcmd(strcat("\ncl_hook_activeweapon ", e.netname), "\n");
1981 localcmd("\ncl_hook_activeweapon none\n");
1985 // ALWAYS Clear Current Scene First
1988 setproperty(VF_ORIGIN, view_origin);
1989 setproperty(VF_ANGLES, view_angles);
1991 // FIXME engine bug? VF_SIZE and VF_MIN are not restored to sensible values by this
1992 setproperty(VF_SIZE, vf_size);
1993 setproperty(VF_MIN, vf_min);
1995 // Assign Standard Viewflags
1996 // Draw the World (and sky)
1997 setproperty(VF_DRAWWORLD, 1);
1999 // Set the console size vars
2000 vid_conwidth = autocvar_vid_conwidth;
2001 vid_conheight = autocvar_vid_conheight;
2002 vid_pixelheight = autocvar_vid_pixelheight;
2004 if(autocvar_cl_orthoview) { setproperty(VF_FOV, GetOrthoviewFOV(ov_worldmin, ov_worldmax, ov_mid, ov_org)); }
2005 else if(csqcplayer.viewloc) { setproperty(VF_FOV, GetViewLocationFOV(110)); } // enforce 110 fov, so things dont look odd
2006 else { setproperty(VF_FOV, GetCurrentFov(fov)); }
2008 if(camera_active) // Camera for demo playback
2010 if(autocvar_camera_enable)
2014 cvar_set("chase_active", ftos(chase_active_backup));
2015 cvar_set("cl_demo_mousegrab", "0");
2016 camera_active = false;
2022 if(autocvar_camera_enable)
2024 if(autocvar_camera_enable && isdemo())
2027 // Enable required Darkplaces cvars
2028 chase_active_backup = autocvar_chase_active;
2029 cvar_set("chase_active", "2");
2030 cvar_set("cl_demo_mousegrab", "1");
2031 camera_active = true;
2032 camera_mode = false;
2036 // Draw the Crosshair
2037 setproperty(VF_DRAWCROSSHAIR, 0); //Make sure engine crosshairs are always hidden
2039 // Draw the Engine Status Bar (the default Quake HUD)
2040 setproperty(VF_DRAWENGINESBAR, 0);
2042 // Update the mouse position
2044 mousepos_x = vid_conwidth;
2045 mousepos_y = vid_conheight;
2046 mousepos = mousepos*0.5 + getmousepos();
2049 IL_EACH(g_drawables, it.draw, it.draw(it));
2051 addentities(MASK_NORMAL | MASK_ENGINE | MASK_ENGINEVIEWMODELS); // TODO: .health is used in cl_deathfade (a feature we have turned off currently)
2054 // now switch to 2D drawing mode by calling a 2D drawing function
2055 // then polygon drawing will draw as 2D stuff, and NOT get queued until the
2056 // next R_RenderScene call
2057 drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);
2059 if(autocvar_r_fakelight >= 2 || autocvar_r_fullbright)
2060 if (!(serverflags & SERVERFLAG_ALLOW_FULLBRIGHT))
2062 // apply night vision effect
2063 vector tc_00, tc_01, tc_10, tc_11;
2064 vector rgb = '0 0 0';
2066 if(!nightvision_noise)
2068 nightvision_noise = new(nightvision_noise);
2070 if(!nightvision_noise2)
2072 nightvision_noise2 = new(nightvision_noise2);
2075 // color tint in yellow
2076 drawfill('0 0 0', autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', '0.5 1 0.3', 1, DRAWFLAG_MODULATE);
2079 a = Noise_Pink(nightvision_noise, frametime * 1.5) * 0.05 + 0.15;
2081 tc_00 = '0 0 0' + '0.2 0 0' * sin(time * 0.3) + '0 0.3 0' * cos(time * 0.7);
2082 tc_01 = '0 2.25 0' + '0.6 0 0' * cos(time * 1.2) - '0 0.3 0' * sin(time * 2.2);
2083 tc_10 = '1.5 0 0' - '0.2 0 0' * sin(time * 0.5) + '0 0.5 0' * cos(time * 1.7);
2084 //tc_11 = '1 1 0' + '0.6 0 0' * sin(time * 0.6) + '0 0.3 0' * cos(time * 0.1);
2085 tc_11 = tc_01 + tc_10 - tc_00;
2086 R_BeginPolygon("gfx/nightvision-bg.tga", DRAWFLAG_ADDITIVE);
2087 R_PolygonVertex('0 0 0', tc_00, rgb, a);
2088 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0', tc_10, rgb, a);
2089 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', tc_11, rgb, a);
2090 R_PolygonVertex(autocvar_vid_conheight * '0 1 0', tc_01, rgb, a);
2094 a = Noise_Pink(nightvision_noise2, frametime * 0.1) * 0.05 + 0.12;
2095 rgb = '0.3 0.6 0.4' + '0.1 0.4 0.2' * Noise_White(nightvision_noise2, frametime);
2096 tc_00 = '0 0 0' + '1 0 0' * Noise_White(nightvision_noise2, frametime) + '0 1 0' * Noise_White(nightvision_noise2, frametime);
2097 tc_01 = tc_00 + '0 3 0' * (1 + Noise_White(nightvision_noise2, frametime) * 0.2);
2098 tc_10 = tc_00 + '2 0 0' * (1 + Noise_White(nightvision_noise2, frametime) * 0.3);
2099 tc_11 = tc_01 + tc_10 - tc_00;
2100 R_BeginPolygon("gfx/nightvision-fg.tga", DRAWFLAG_ADDITIVE);
2101 R_PolygonVertex('0 0 0', tc_00, rgb, a);
2102 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0', tc_10, rgb, a);
2103 R_PolygonVertex(autocvar_vid_conwidth * '1 0 0' + autocvar_vid_conheight * '0 1 0', tc_11, rgb, a);
2104 R_PolygonVertex(autocvar_vid_conheight * '0 1 0', tc_01, rgb, a);
2108 if(autocvar_cl_reticle && !MUTATOR_CALLHOOK(DrawReticle))
2110 string reticle_image = string_null;
2111 bool wep_zoomed = false;
2112 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
2114 entity wepe = viewmodels[slot];
2115 Weapon wep = wepe.activeweapon;
2116 if(wep != WEP_Null && wep.wr_zoom)
2118 bool do_zoom = wep.wr_zoom(wep, NULL);
2119 if(!reticle_image && wep.w_reticle && wep.w_reticle != "")
2120 reticle_image = wep.w_reticle;
2121 wep_zoomed += do_zoom;
2124 // Draw the aiming reticle for weapons that use it
2125 // reticle_type is changed to the item we are zooming / aiming with, to decide which reticle to use
2126 // It must be a persisted float for fading out to work properly (you let go of the zoom button for
2127 // the view to go back to normal, so reticle_type would become 0 as we fade out)
2128 if(spectatee_status || is_dead || hud != HUD_NORMAL || local_player.viewloc)
2130 // no zoom reticle while dead
2133 else if(wep_zoomed && autocvar_cl_reticle_weapon)
2135 if(reticle_image) { reticle_type = 2; }
2136 else { reticle_type = 0; }
2138 else if(button_zoom || zoomscript_caught)
2146 if(autocvar_cl_reticle_stretch)
2148 reticle_size.x = vid_conwidth;
2149 reticle_size.y = vid_conheight;
2155 reticle_size.x = max(vid_conwidth, vid_conheight);
2156 reticle_size.y = max(vid_conwidth, vid_conheight);
2157 reticle_pos.x = (vid_conwidth - reticle_size.x) / 2;
2158 reticle_pos.y = (vid_conheight - reticle_size.y) / 2;
2161 if(zoomscript_caught)
2164 f = current_zoomfraction;
2168 switch(reticle_type)
2170 case 1: drawpic(reticle_pos, "gfx/reticle_normal", reticle_size, '1 1 1', f * autocvar_cl_reticle_normal_alpha, DRAWFLAG_NORMAL); break;
2171 case 2: if(reticle_image) drawpic(reticle_pos, reticle_image, reticle_size, '1 1 1', f * autocvar_cl_reticle_weapon_alpha, DRAWFLAG_NORMAL); break;
2178 if(reticle_type != 0) { reticle_type = 0; }
2182 // improved polyblend
2183 if(autocvar_hud_contents && !MUTATOR_CALLHOOK(HUD_Contents))
2185 float contentalpha_temp, incontent, liquidalpha, contentfadetime;
2188 switch(pointcontents(view_origin))
2191 liquidalpha = autocvar_hud_contents_water_alpha;
2192 liquidcolor = stov(autocvar_hud_contents_water_color);
2197 liquidalpha = autocvar_hud_contents_lava_alpha;
2198 liquidcolor = stov(autocvar_hud_contents_lava_color);
2203 liquidalpha = autocvar_hud_contents_slime_alpha;
2204 liquidcolor = stov(autocvar_hud_contents_slime_color);
2210 liquidcolor = '0 0 0';
2215 if(incontent) // fade in/out at different speeds so you can do e.g. instant fade when entering water and slow when leaving it.
2216 { // also lets delcare previous values for blending properties, this way it isn't reset until after you have entered a different content
2217 contentfadetime = autocvar_hud_contents_fadeintime;
2218 liquidalpha_prev = liquidalpha;
2219 liquidcolor_prev = liquidcolor;
2222 contentfadetime = autocvar_hud_contents_fadeouttime;
2224 contentalpha_temp = bound(0, drawframetime / max(0.0001, contentfadetime), 1);
2225 contentavgalpha = contentavgalpha * (1 - contentalpha_temp) + incontent * contentalpha_temp;
2228 drawfill('0 0 0', vec2(vid_conwidth, vid_conheight), liquidcolor_prev, contentavgalpha * liquidalpha_prev, DRAWFLAG_NORMAL);
2230 if(autocvar_hud_postprocessing)
2232 if(autocvar_hud_contents_blur && contentavgalpha)
2234 content_blurpostprocess.x = 1;
2235 content_blurpostprocess.y = contentavgalpha * autocvar_hud_contents_blur;
2236 content_blurpostprocess.z = contentavgalpha * autocvar_hud_contents_blur_alpha;
2240 content_blurpostprocess.x = 0;
2241 content_blurpostprocess.y = 0;
2242 content_blurpostprocess.z = 0;
2247 if(autocvar_hud_damage && !STAT(FROZEN))
2249 splash_size.x = max(vid_conwidth, vid_conheight);
2250 splash_size.y = max(vid_conwidth, vid_conheight);
2251 splash_pos.x = (vid_conwidth - splash_size.x) / 2;
2252 splash_pos.y = (vid_conheight - splash_size.y) / 2;
2254 float myhealth_flash_temp;
2255 myhealth = STAT(HEALTH);
2258 myhealth_flash = max(0, myhealth_flash - autocvar_hud_damage_fade_rate * frametime);
2260 myhealth_flash = bound(0, myhealth_flash + dmg_take * autocvar_hud_damage_factor, autocvar_hud_damage_maxalpha);
2262 float pain_threshold, pain_threshold_lower, pain_threshold_lower_health;
2263 pain_threshold = autocvar_hud_damage_pain_threshold;
2264 pain_threshold_lower = autocvar_hud_damage_pain_threshold_lower;
2265 pain_threshold_lower_health = autocvar_hud_damage_pain_threshold_lower_health;
2267 if(pain_threshold_lower && myhealth < pain_threshold_lower_health)
2269 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);
2272 myhealth_flash_temp = bound(0, myhealth_flash - pain_threshold, 1);
2274 if(myhealth_prev < 1)
2278 myhealth_flash = 0; // just spawned, clear the flash immediately
2279 myhealth_flash_temp = 0;
2283 myhealth_flash += autocvar_hud_damage_fade_rate * frametime; // dead
2287 if(spectatee_status == -1 || intermission)
2289 myhealth_flash = 0; // observing, or match ended
2290 myhealth_flash_temp = 0;
2293 myhealth_prev = myhealth;
2295 // IDEA: change damage color/picture based on player model for robot/alien species?
2296 // pro: matches model better
2297 // contra: it's not red because blood is red, but because red is an alarming color, so red should stay
2298 // maybe different reddish pics?
2299 if(autocvar_cl_gentle_damage || autocvar_cl_gentle)
2301 if(autocvar_cl_gentle_damage == 2)
2303 if(myhealth_flash < pain_threshold) // only randomize when the flash is gone
2304 myhealth_gentlergb = randomvec();
2307 myhealth_gentlergb = stov(autocvar_hud_damage_gentle_color);
2309 if(myhealth_flash_temp > 0)
2310 drawfill('0 0 0', vec2(vid_conwidth, vid_conheight), myhealth_gentlergb, autocvar_hud_damage_gentle_alpha_multiplier * bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage, DRAWFLAG_NORMAL);
2312 else if(myhealth_flash_temp > 0)
2313 drawpic(splash_pos, "gfx/blood", splash_size, stov(autocvar_hud_damage_color), bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage, DRAWFLAG_NORMAL);
2315 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.
2317 if(autocvar_hud_damage_blur && myhealth_flash_temp)
2319 damage_blurpostprocess.x = 1;
2320 damage_blurpostprocess.y = bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage_blur;
2321 damage_blurpostprocess.z = bound(0, myhealth_flash_temp, 1) * autocvar_hud_damage_blur_alpha;
2325 damage_blurpostprocess.x = 0;
2326 damage_blurpostprocess.y = 0;
2327 damage_blurpostprocess.z = 0;
2332 float e1 = (autocvar_hud_postprocessing_maxbluralpha != 0);
2333 float e2 = (autocvar_hud_powerup != 0);
2334 if(autocvar_hud_postprocessing && (e1 || e2)) // TODO: Remove this code and re-do the postprocess handling in the engine, where it properly belongs.
2336 // enable or disable rendering types if they are used or not
2337 if(cvar("r_glsl_postprocess_uservec1_enable") != e1) { cvar_set("r_glsl_postprocess_uservec1_enable", ftos(e1)); }
2338 if(cvar("r_glsl_postprocess_uservec2_enable") != e2) { cvar_set("r_glsl_postprocess_uservec2_enable", ftos(e2)); }
2340 // blur postprocess handling done first (used by hud_damage and hud_contents)
2341 if((damage_blurpostprocess.x || content_blurpostprocess.x))
2343 float blurradius = bound(0, damage_blurpostprocess.y + content_blurpostprocess.y, autocvar_hud_postprocessing_maxblurradius);
2344 float bluralpha = bound(0, damage_blurpostprocess.z + content_blurpostprocess.z, autocvar_hud_postprocessing_maxbluralpha);
2345 if(blurradius != old_blurradius || bluralpha != old_bluralpha) // reduce cvar_set spam as much as possible
2347 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(blurradius), " ", ftos(bluralpha), " 0 0"));
2348 old_blurradius = blurradius;
2349 old_bluralpha = bluralpha;
2352 else if(cvar_string("r_glsl_postprocess_uservec1") != "0 0 0 0") // reduce cvar_set spam as much as possible
2354 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");
2359 // edge detection postprocess handling done second (used by hud_powerup)
2360 float sharpen_intensity = 0, strength_finished = STAT(STRENGTH_FINISHED), invincible_finished = STAT(INVINCIBLE_FINISHED);
2361 if (strength_finished - time > 0) { sharpen_intensity += (strength_finished - time); }
2362 if (invincible_finished - time > 0) { sharpen_intensity += (invincible_finished - time); }
2364 sharpen_intensity = bound(0, ((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.
2366 if(autocvar_hud_powerup && sharpen_intensity > 0)
2368 if(sharpen_intensity != old_sharpen_intensity) // reduce cvar_set spam as much as possible
2370 cvar_set("r_glsl_postprocess_uservec2", strcat(ftos((sharpen_intensity / 5) * autocvar_hud_powerup), " ", ftos(-sharpen_intensity * autocvar_hud_powerup), " 0 0"));
2371 old_sharpen_intensity = sharpen_intensity;
2374 else if(cvar_string("r_glsl_postprocess_uservec2") != "0 0 0 0") // reduce cvar_set spam as much as possible
2376 cvar_set("r_glsl_postprocess_uservec2", "0 0 0 0");
2377 old_sharpen_intensity = 0;
2380 if(cvar("r_glsl_postprocess") == 0)
2381 cvar_set("r_glsl_postprocess", "2");
2383 else if(cvar("r_glsl_postprocess") == 2)
2384 cvar_set("r_glsl_postprocess", "0");
2386 /*if(ISGAMETYPE(CTF))
2392 IL_EACH(g_drawables_2d, it.draw2d, it.draw2d(it));
2393 Draw_ShowNames_All();
2394 #if ENABLE_DEBUGDRAW
2398 scoreboard_active = Scoreboard_WouldDraw();
2400 HUD_Draw(this); // this parameter for deep vehicle function
2402 if(NextFrameCommand)
2404 localcmd("\n", NextFrameCommand, "\n");
2405 NextFrameCommand = string_null;
2408 // we must do this check AFTER a frame was rendered, or it won't work
2409 if(cs_project_is_b0rked == 0)
2412 w0 = ftos(autocvar_vid_conwidth);
2413 h0 = ftos(autocvar_vid_conheight);
2414 //setproperty(VF_VIEWPORT, '0 0 0', '640 480 0');
2415 //setproperty(VF_FOV, '90 90 0');
2416 setproperty(VF_ORIGIN, '0 0 0');
2417 setproperty(VF_ANGLES, '0 0 0');
2418 setproperty(VF_PERSPECTIVE, 1);
2419 makevectors('0 0 0');
2421 cvar_set("vid_conwidth", "800");
2422 cvar_set("vid_conheight", "600");
2423 v1 = cs_project(v_forward);
2424 cvar_set("vid_conwidth", "640");
2425 cvar_set("vid_conheight", "480");
2426 v2 = cs_project(v_forward);
2428 cs_project_is_b0rked = 1;
2430 cs_project_is_b0rked = -1;
2431 cvar_set("vid_conwidth", w0);
2432 cvar_set("vid_conheight", h0);
2435 HUD_Mouse(local_player);
2441 // let's reset the view back to normal for the end
2442 setproperty(VF_MIN, '0 0 0');
2443 setproperty(VF_SIZE, '1 0 0' * w + '0 1 0' * h);
2449 // following vectors must be global to allow seamless switching between camera modes
2450 vector camera_offset, current_camera_offset, mouse_angles, current_angles, current_origin, current_position;
2451 void CSQC_Demo_Camera()
2453 float speed, attenuation, dimensions;
2456 if( autocvar_camera_reset || !camera_mode )
2458 camera_offset = '0 0 0';
2459 current_angles = '0 0 0';
2460 camera_direction = '0 0 0';
2461 camera_offset.z += 30;
2462 camera_offset.x += 30 * -cos(current_angles.y * DEG2RAD);
2463 camera_offset.y += 30 * -sin(current_angles.y * DEG2RAD);
2464 current_origin = view_origin;
2465 current_camera_offset = camera_offset;
2466 cvar_set("camera_reset", "0");
2467 camera_mode = CAMERA_CHASE;
2472 mouse_angles.z += camera_roll * autocvar_camera_speed_roll;
2474 if(autocvar_camera_look_player)
2479 dir = normalize(view_origin - current_position);
2481 mouse_angles = vectoangles(dir);
2482 mouse_angles.x = mouse_angles.x * -1;
2487 tmp = getmousepos() * 0.1;
2488 if(vdist(tmp, >, autocvar_camera_mouse_threshold))
2490 mouse_angles.x += tmp.y * cos(mouse_angles.z * DEG2RAD) + (tmp.x * sin(mouse_angles.z * DEG2RAD));
2491 mouse_angles.y -= tmp.x * cos(mouse_angles.z * DEG2RAD) + (tmp.y * -sin(mouse_angles.z * DEG2RAD));
2495 while (mouse_angles.x < -180) mouse_angles.x = mouse_angles.x + 360;
2496 while (mouse_angles.x > 180) mouse_angles.x = mouse_angles.x - 360;
2497 while (mouse_angles.y < -180) mouse_angles.y = mouse_angles.y + 360;
2498 while (mouse_angles.y > 180) mouse_angles.y = mouse_angles.y - 360;
2500 // Fix difference when angles don't have the same sign
2502 if(mouse_angles.y < -60 && current_angles.y > 60)
2504 if(mouse_angles.y > 60 && current_angles.y < -60)
2507 if(autocvar_camera_look_player)
2508 attenuation = autocvar_camera_look_attenuation;
2510 attenuation = autocvar_camera_speed_attenuation;
2512 attenuation = 1 / max(1, attenuation);
2513 current_angles += (mouse_angles - current_angles + delta) * attenuation;
2515 while (current_angles.x < -180) current_angles.x = current_angles.x + 360;
2516 while (current_angles.x > 180) current_angles.x = current_angles.x - 360;
2517 while (current_angles.y < -180) current_angles.y = current_angles.y + 360;
2518 while (current_angles.y > 180) current_angles.y = current_angles.y - 360;
2524 if( camera_direction.x )
2526 tmp.x = camera_direction.x * cos(current_angles.y * DEG2RAD);
2527 tmp.y = camera_direction.x * sin(current_angles.y * DEG2RAD);
2528 if( autocvar_camera_forward_follows && !autocvar_camera_look_player )
2529 tmp.z = camera_direction.x * -sin(current_angles.x * DEG2RAD);
2533 if( camera_direction.y )
2535 tmp.x += camera_direction.y * -sin(current_angles.y * DEG2RAD);
2536 tmp.y += camera_direction.y * cos(current_angles.y * DEG2RAD) * cos(current_angles.z * DEG2RAD);
2537 tmp.z += camera_direction.y * sin(current_angles.z * DEG2RAD);
2541 if( camera_direction.z )
2543 tmp.z += camera_direction.z * cos(current_angles.z * DEG2RAD);
2547 if(autocvar_camera_free)
2548 speed = autocvar_camera_speed_free;
2550 speed = autocvar_camera_speed_chase;
2554 speed = speed * sqrt(1 / dimensions);
2555 camera_offset += tmp * speed;
2558 current_camera_offset += (camera_offset - current_camera_offset) * attenuation;
2561 if( autocvar_camera_free )
2563 if ( camera_mode == CAMERA_CHASE )
2565 current_camera_offset = current_origin + current_camera_offset;
2566 camera_offset = current_origin + camera_offset;
2569 camera_mode = CAMERA_FREE;
2570 current_position = current_camera_offset;
2574 if ( camera_mode == CAMERA_FREE )
2576 current_origin = view_origin;
2577 camera_offset = camera_offset - current_origin;
2578 current_camera_offset = current_camera_offset - current_origin;
2581 camera_mode = CAMERA_CHASE;
2583 if(autocvar_camera_chase_smoothly)
2584 current_origin += (view_origin - current_origin) * attenuation;
2586 current_origin = view_origin;
2588 current_position = current_origin + current_camera_offset;
2591 setproperty(VF_ANGLES, current_angles);
2592 setproperty(VF_ORIGIN, current_position);