Testing some adjustments to the Arc (visual and balance)
[xonotic/xonotic-data.pk3dir.git] / qcsrc / common / weapons / weapon / arc.qc
1 #include "arc.qh"
2
3 #ifdef SVQC
4
5 bool W_Arc_Beam_Send(entity this, entity to, int sf)
6 {
7         WriteHeader(MSG_ENTITY, ENT_CLIENT_ARC_BEAM);
8
9         // Truncate information when this beam is displayed to the owner client
10         // - The owner client has no use for beam start position or directions,
11         //    it always figures this information out for itself with csqc code.
12         // - Spectating the owner also truncates this information.
13         float drawlocal = ((to == this.owner) || ((to.enemy == this.owner) && IS_SPEC(to)));
14         if(drawlocal) { sf &= ~ARC_SF_LOCALMASK; }
15
16         WriteByte(MSG_ENTITY, sf);
17         WriteByte(MSG_ENTITY, weaponslot(this.weaponentity_fld));
18
19         if(sf & ARC_SF_SETTINGS) // settings information
20         {
21                 WriteShort(MSG_ENTITY, WEP_CVAR(arc, beam_degreespersegment));
22                 WriteShort(MSG_ENTITY, WEP_CVAR(arc, beam_distancepersegment));
23                 WriteShort(MSG_ENTITY, WEP_CVAR(arc, beam_maxangle));
24                 WriteCoord(MSG_ENTITY, WEP_CVAR(arc, beam_range));
25                 WriteShort(MSG_ENTITY, WEP_CVAR(arc, beam_returnspeed));
26                 WriteByte(MSG_ENTITY, WEP_CVAR(arc, beam_tightness) * 10);
27
28                 WriteByte(MSG_ENTITY, drawlocal);
29                 WriteByte(MSG_ENTITY, etof(this.owner));
30         }
31         if(sf & ARC_SF_START) // starting location
32         {
33                 WriteVector(MSG_ENTITY, this.beam_start);
34         }
35         if(sf & ARC_SF_WANTDIR) // want/aim direction
36         {
37                 WriteVector(MSG_ENTITY, this.beam_wantdir);
38         }
39         if(sf & ARC_SF_BEAMDIR) // beam direction
40         {
41                 WriteAngle(MSG_ENTITY, this.beam_dir.x);
42                 WriteAngle(MSG_ENTITY, this.beam_dir.y);
43                 WriteAngle(MSG_ENTITY, this.beam_dir.z);
44         }
45         if(sf & ARC_SF_BEAMTYPE) // beam type
46         {
47                 WriteByte(MSG_ENTITY, this.beam_type);
48         }
49
50         return true;
51 }
52
53 void Reset_ArcBeam(entity player, vector forward)
54 {
55         for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
56         {
57                 .entity weaponentity = weaponentities[slot];
58                 if(!player.(weaponentity).arc_beam)
59                         continue;
60                 player.(weaponentity).arc_beam.beam_dir = forward;
61                 player.(weaponentity).arc_beam.beam_teleporttime = time;
62         }
63 }
64
65 float Arc_GetHeat_Percent(entity player, .entity weaponentity)
66 {
67         if ( WEP_CVAR(arc, overheat_max) <= 0 ||  WEP_CVAR(arc, overheat_max) <= 0 )
68         {
69                 player.arc_overheat = 0;
70                 return 0;
71         }
72
73         if ( player.(weaponentity).arc_beam )
74                 return player.(weaponentity).arc_beam.beam_heat/WEP_CVAR(arc, overheat_max);
75
76         if ( player.arc_overheat > time )
77         {
78                 return (player.arc_overheat-time) / WEP_CVAR(arc, overheat_max)
79                         * player.arc_cooldown;
80         }
81
82         return 0;
83 }
84 void Arc_Player_SetHeat(entity player, .entity weaponentity)
85 {
86         player.(weaponentity).arc_heat_percent = Arc_GetHeat_Percent(player, weaponentity);
87         //dprint("Heat: ",ftos(player.arc_heat_percent*100),"%\n");
88 }
89
90 void W_Arc_Bolt_Explode(entity this, entity directhitentity)
91 {
92         this.event_damage = func_null;
93         RadiusDamage(this, this.realowner, WEP_CVAR(arc, bolt_damage), WEP_CVAR(arc, bolt_edgedamage), WEP_CVAR(arc, bolt_radius), NULL, NULL, WEP_CVAR(arc, bolt_force), this.projectiledeathtype, this.weaponentity_fld, directhitentity);
94
95         delete(this);
96 }
97
98 void W_Arc_Bolt_Explode_use(entity this, entity actor, entity trigger)
99 {
100         W_Arc_Bolt_Explode(this, trigger);
101 }
102
103 void W_Arc_Bolt_Damage(entity this, entity inflictor, entity attacker, float damage, int deathtype, .entity weaponentity, vector hitloc, vector force)
104 {
105         if(this.health <= 0)
106                 return;
107
108         if(!W_CheckProjectileDamage(inflictor.realowner, this.realowner, deathtype, -1))
109                 return; // g_projectiles_damage says to halt
110
111         this.health = this.health - damage;
112         this.angles = vectoangles(this.velocity);
113
114         if(this.health <= 0)
115                 W_PrepareExplosionByDamage(this, attacker, getthink(this));
116 }
117
118 void W_Arc_Bolt_Touch(entity this, entity toucher)
119 {
120         PROJECTILE_TOUCH(this, toucher);
121         this.use(this, NULL, toucher);
122 }
123
124 void W_Arc_Attack_Bolt(Weapon thiswep, entity actor, .entity weaponentity)
125 {
126         entity missile;
127
128         W_DecreaseAmmo(thiswep, actor, WEP_CVAR(arc, bolt_ammo), weaponentity);
129
130         W_SetupShot(actor, weaponentity, false, 2, SND_LASERGUN_FIRE, CH_WEAPON_A, WEP_CVAR(arc, bolt_damage), WEP_ARC.m_id | HITTYPE_SECONDARY);
131
132         Send_Effect(EFFECT_ARC_MUZZLEFLASH, w_shotorg, w_shotdir * 1000, 1);
133
134         missile = new(missile);
135         missile.owner = missile.realowner = actor;
136         missile.bot_dodge = true;
137         IL_PUSH(g_bot_dodge, missile);
138         missile.bot_dodgerating = WEP_CVAR(arc, bolt_damage);
139
140         missile.takedamage = DAMAGE_YES;
141         missile.health = WEP_CVAR(arc, bolt_health);
142         missile.damageforcescale = WEP_CVAR(arc, bolt_damageforcescale);
143         missile.event_damage = W_Arc_Bolt_Damage;
144         missile.damagedbycontents = true;
145         IL_PUSH(g_damagedbycontents, missile);
146
147         settouch(missile, W_Arc_Bolt_Touch);
148         missile.use = W_Arc_Bolt_Explode_use;
149         setthink(missile, adaptor_think2use_hittype_splash);
150         missile.nextthink = time + WEP_CVAR(arc, bolt_lifetime);
151         PROJECTILE_MAKETRIGGER(missile);
152         missile.projectiledeathtype = WEP_ARC.m_id | HITTYPE_SECONDARY;
153         missile.weaponentity_fld = weaponentity;
154         setorigin(missile, w_shotorg);
155         setsize(missile, '0 0 0', '0 0 0');
156
157         set_movetype(missile, MOVETYPE_FLY);
158         W_SetupProjVelocity_PRE(missile, arc, bolt_);
159
160         missile.angles = vectoangles(missile.velocity);
161         missile.flags = FL_PROJECTILE;
162         missile.missile_flags = MIF_SPLASH;
163
164         CSQCProjectile(missile, true, PROJECTILE_ARC_BOLT, true);
165
166         MUTATOR_CALLHOOK(EditProjectile, actor, missile);
167 }
168
169 void W_Arc_Beam_Think(entity this)
170 {
171         .entity weaponentity = this.weaponentity_fld;
172         entity own = this.owner;
173         if(this != own.(weaponentity).arc_beam)
174         {
175                 delete(this);
176                 return;
177         }
178
179         float burst = 0;
180         if( (PHYS_INPUT_BUTTON_ATCK2(own) && !WEP_CVAR(arc, bolt)) || this.beam_bursting)
181         {
182                 if(!this.beam_bursting)
183                         this.beam_bursting = true;
184                 burst = ARC_BT_BURSTMASK;
185         }
186
187         Weapon thiswep = WEP_ARC;
188
189         if(
190                 !IS_PLAYER(own)
191                 ||
192                 (!thiswep.wr_checkammo1(thiswep, own, weaponentity) && !(own.items & IT_UNLIMITED_WEAPON_AMMO))
193                 ||
194                 IS_DEAD(own)
195                 ||
196                 forbidWeaponUse(own)
197                 ||
198                 own.(weaponentity).m_switchweapon != WEP_ARC
199                 ||
200                 (!PHYS_INPUT_BUTTON_ATCK(own) && !burst )
201                 ||
202                 own.vehicle
203                 ||
204                 (WEP_CVAR(arc, overheat_max) > 0 && this.beam_heat >= WEP_CVAR(arc, overheat_max))
205         )
206         {
207                 if ( WEP_CVAR(arc, cooldown) > 0 )
208                 {
209                         float cooldown_speed = 0;
210                         if ( this.beam_heat > WEP_CVAR(arc, overheat_min) && WEP_CVAR(arc, cooldown) > 0 )
211                         {
212                                 cooldown_speed = WEP_CVAR(arc, cooldown);
213                         }
214                         else if ( !burst )
215                         {
216                                 cooldown_speed = this.beam_heat / WEP_CVAR(arc, beam_refire);
217                         }
218
219                         if ( cooldown_speed )
220                         {
221                                 if ( WEP_CVAR(arc, cooldown_release) || (WEP_CVAR(arc, overheat_max) > 0 && this.beam_heat >= WEP_CVAR(arc, overheat_max)) )
222                                         own.arc_overheat = time + this.beam_heat / cooldown_speed;
223                                 own.arc_cooldown = cooldown_speed;
224                         }
225
226                         if ( WEP_CVAR(arc, overheat_max) > 0 && this.beam_heat >= WEP_CVAR(arc, overheat_max) )
227                         {
228                                 Send_Effect(EFFECT_ARC_OVERHEAT,
229                                         this.beam_start, this.beam_wantdir, 1 );
230                                 sound(this, CH_WEAPON_A, SND_ARC_STOP, VOL_BASE, ATTN_NORM);
231                         }
232                 }
233
234                 if(this == own.(weaponentity).arc_beam) { own.(weaponentity).arc_beam = NULL; }
235                 if(!thiswep.wr_checkammo1(thiswep, own, weaponentity) && !(own.items & IT_UNLIMITED_WEAPON_AMMO))
236                 {
237                         // note: this doesn't force the switch
238                         W_SwitchToOtherWeapon(own, weaponentity);
239                         own.(weaponentity).arc_BUTTON_ATCK_prev = false; // hax
240                 }
241                 delete(this);
242                 return;
243         }
244
245         // decrease ammo
246         float coefficient = frametime;
247         if(!(own.items & IT_UNLIMITED_WEAPON_AMMO))
248         {
249                 float rootammo;
250                 if(burst)
251                         { rootammo = WEP_CVAR(arc, burst_ammo); }
252                 else
253                         { rootammo = WEP_CVAR(arc, beam_ammo); }
254
255                 if(rootammo)
256                 {
257                         coefficient = min(coefficient, GetResourceAmount(own, thiswep.ammo_type) / rootammo);
258                         SetResourceAmount(own, thiswep.ammo_type, max(0, GetResourceAmount(own, thiswep.ammo_type) - (rootammo * frametime)));
259                 }
260         }
261         float heat_speed = burst ? WEP_CVAR(arc, burst_heat) : WEP_CVAR(arc, beam_heat);
262         this.beam_heat = min( WEP_CVAR(arc, overheat_max), this.beam_heat + heat_speed*frametime );
263
264         makevectors(own.v_angle);
265
266         W_SetupShot_Range(
267                 own,
268                 weaponentity, // TODO
269                 true,
270                 0,
271                 SND_Null,
272                 0,
273                 WEP_CVAR(arc, beam_damage) * coefficient,
274                 WEP_CVAR(arc, beam_range),
275                 WEP_ARC.m_id
276         );
277
278         // After teleport, "lock" the beam until the teleport is confirmed.
279         if (time < this.beam_teleporttime + ANTILAG_LATENCY(own)) {
280                 w_shotdir = this.beam_dir;
281         }
282
283         // network information: shot origin and want/aim direction
284         if(this.beam_start != w_shotorg)
285         {
286                 this.SendFlags |= ARC_SF_START;
287                 this.beam_start = w_shotorg;
288         }
289         if(this.beam_wantdir != w_shotdir)
290         {
291                 this.SendFlags |= ARC_SF_WANTDIR;
292                 this.beam_wantdir = w_shotdir;
293         }
294
295         if(!this.beam_initialized)
296         {
297                 this.beam_dir = w_shotdir;
298                 this.beam_initialized = true;
299         }
300
301         // WEAPONTODO: Detect player velocity so that the beam curves when moving too
302         // idea: blend together this.beam_dir with the inverted direction the player is moving in
303         // might have to make some special accomodation so that it only uses view_right and view_up
304
305         // note that if we do this, it'll always be corrected to a maximum angle by beam_maxangle handling
306
307         float segments;
308         if(this.beam_dir != w_shotdir)
309         {
310                 // calculate how much we're going to move the end of the beam to the want position
311                 // WEAPONTODO (server and client):
312                 // blendfactor never actually becomes 0 in this situation, which is a problem
313                 // regarding precision... this means that this.beam_dir and w_shotdir approach
314                 // eachother, however they never actually become the same value with this method.
315                 // Perhaps we should do some form of rounding/snapping?
316                 float angle = vlen(w_shotdir - this.beam_dir) * RAD2DEG;
317                 if(angle && (angle > WEP_CVAR(arc, beam_maxangle)))
318                 {
319                         // if the angle is greater than maxangle, force the blendfactor to make this the maximum factor
320                         float blendfactor = bound(
321                                 0,
322                                 (1 - (WEP_CVAR(arc, beam_returnspeed) * frametime)),
323                                 min(WEP_CVAR(arc, beam_maxangle) / angle, 1)
324                         );
325                         this.beam_dir = normalize((w_shotdir * (1 - blendfactor)) + (this.beam_dir * blendfactor));
326                 }
327                 else
328                 {
329                         // the radius is not too far yet, no worries :D
330                         float blendfactor = bound(
331                                 0,
332                                 (1 - (WEP_CVAR(arc, beam_returnspeed) * frametime)),
333                                 1
334                         );
335                         this.beam_dir = normalize((w_shotdir * (1 - blendfactor)) + (this.beam_dir * blendfactor));
336                 }
337
338                 // network information: beam direction
339                 this.SendFlags |= ARC_SF_BEAMDIR;
340
341                 // calculate how many segments are needed
342                 float max_allowed_segments;
343
344                 if(WEP_CVAR(arc, beam_distancepersegment))
345                 {
346                         max_allowed_segments = min(
347                                 ARC_MAX_SEGMENTS,
348                                 1 + (vlen(w_shotdir / WEP_CVAR(arc, beam_distancepersegment)))
349                         );
350                 }
351                 else { max_allowed_segments = ARC_MAX_SEGMENTS; }
352
353                 if(WEP_CVAR(arc, beam_degreespersegment))
354                 {
355                         segments = bound(
356                                 1,
357                                 (
358                                         min(
359                                                 angle,
360                                                 WEP_CVAR(arc, beam_maxangle)
361                                         )
362                                         /
363                                         WEP_CVAR(arc, beam_degreespersegment)
364                                 ),
365                                 max_allowed_segments
366                         );
367                 }
368                 else { segments = 1; }
369         }
370         else { segments = 1; }
371
372         vector beam_endpos = (w_shotorg + (this.beam_dir * WEP_CVAR(arc, beam_range)));
373         vector beam_controlpoint = w_shotorg + w_shotdir * (WEP_CVAR(arc, beam_range) * (1 - WEP_CVAR(arc, beam_tightness)));
374
375         float i;
376         float new_beam_type = 0;
377         vector last_origin = w_shotorg;
378         for(i = 1; i <= segments; ++i)
379         {
380                 // WEAPONTODO (client):
381                 // In order to do nice fading and pointing on the starting segment, we must always
382                 // have that drawn as a separate triangle... However, that is difficult to do when
383                 // keeping in mind the above problems and also optimizing the amount of segments
384                 // drawn on screen at any given time. (Automatic beam quality scaling, essentially)
385
386                 vector new_origin = bezier_quadratic_getpoint(
387                         w_shotorg,
388                         beam_controlpoint,
389                         beam_endpos,
390                         i / segments);
391                 vector new_dir = normalize(new_origin - last_origin);
392
393                 WarpZone_traceline_antilag(
394                         own,
395                         last_origin,
396                         new_origin,
397                         MOVE_NORMAL,
398                         own,
399                         ANTILAG_LATENCY(own)
400                 );
401
402                 // Do all the transforms for warpzones right now, as we already
403                 // "are" in the post-trace system (if we hit a player, that's
404                 // always BEHIND the last passed wz).
405                 last_origin = trace_endpos;
406                 w_shotorg = WarpZone_TransformOrigin(WarpZone_trace_transform, w_shotorg);
407                 beam_controlpoint = WarpZone_TransformOrigin(WarpZone_trace_transform, beam_controlpoint);
408                 beam_endpos = WarpZone_TransformOrigin(WarpZone_trace_transform, beam_endpos);
409                 new_dir = WarpZone_TransformVelocity(WarpZone_trace_transform, new_dir);
410
411                 float is_player = (
412                         IS_PLAYER(trace_ent)
413                         ||
414                         trace_ent.classname == "body"
415                         ||
416                         IS_MONSTER(trace_ent)
417                 );
418
419                 if(trace_ent && trace_ent.takedamage && (is_player || WEP_CVAR(arc, beam_nonplayerdamage)))
420                 {
421                         // calculate our own hit origin as trace_endpos tends to jump around annoyingly (to player origin?)
422                         // NO. trace_endpos should be just fine. If not,
423                         // that's an engine bug that needs proper debugging.
424                         vector hitorigin = trace_endpos;
425
426                         float falloff = ExponentialFalloff(
427                                 WEP_CVAR(arc, beam_falloff_mindist),
428                                 WEP_CVAR(arc, beam_falloff_maxdist),
429                                 WEP_CVAR(arc, beam_falloff_halflifedist),
430                                 vlen(WarpZone_UnTransformOrigin(WarpZone_trace_transform, hitorigin) - w_shotorg)
431                         );
432
433                         if(is_player && SAME_TEAM(own, trace_ent))
434                         {
435                                 float roothealth, rootarmor;
436                                 if(burst)
437                                 {
438                                         roothealth = WEP_CVAR(arc, burst_healing_hps);
439                                         rootarmor = WEP_CVAR(arc, burst_healing_aps);
440                                 }
441                                 else
442                                 {
443                                         roothealth = WEP_CVAR(arc, beam_healing_hps);
444                                         rootarmor = WEP_CVAR(arc, beam_healing_aps);
445                                 }
446
447                                 if(trace_ent.health <= WEP_CVAR(arc, beam_healing_hmax) && roothealth)
448                                 {
449                                         trace_ent.health = min(
450                                                 trace_ent.health + (roothealth * coefficient),
451                                                 WEP_CVAR(arc, beam_healing_hmax)
452                                         );
453                                 }
454                                 if(trace_ent.armorvalue <= WEP_CVAR(arc, beam_healing_amax) && rootarmor)
455                                 {
456                                         trace_ent.armorvalue = min(
457                                                 trace_ent.armorvalue + (rootarmor * coefficient),
458                                                 WEP_CVAR(arc, beam_healing_amax)
459                                         );
460                                 }
461
462                                 // stop rot, set visual effect
463                                 if(roothealth || rootarmor)
464                                 {
465                                         trace_ent.pauserothealth_finished = max(
466                                                 trace_ent.pauserothealth_finished,
467                                                 time + autocvar_g_balance_pause_health_rot
468                                         );
469                                         trace_ent.pauserotarmor_finished = max(
470                                                 trace_ent.pauserotarmor_finished,
471                                                 time + autocvar_g_balance_pause_armor_rot
472                                         );
473                                         new_beam_type = ARC_BT_HEAL;
474                                 }
475                         }
476                         else
477                         {
478                                 float rootdamage;
479                                 if(is_player)
480                                 {
481                                         if(burst)
482                                                 { rootdamage = WEP_CVAR(arc, burst_damage); }
483                                         else
484                                                 { rootdamage = WEP_CVAR(arc, beam_damage); }
485                                 }
486                                 else
487                                         { rootdamage = WEP_CVAR(arc, beam_nonplayerdamage); }
488
489                                 if(accuracy_isgooddamage(own, trace_ent))
490                                 {
491                                         accuracy_add(
492                                                 own,
493                                                 WEP_ARC.m_id,
494                                                 0,
495                                                 rootdamage * coefficient * falloff
496                                         );
497                                 }
498
499                                 Damage(
500                                         trace_ent,
501                                         own,
502                                         own,
503                                         rootdamage * coefficient * falloff,
504                                         WEP_ARC.m_id,
505                                         weaponentity,
506                                         hitorigin,
507                                         WEP_CVAR(arc, beam_force) * new_dir * coefficient * falloff
508                                 );
509
510                                 new_beam_type = ARC_BT_HIT;
511                         }
512                         break;
513                 }
514                 else if(trace_fraction != 1)
515                 {
516                         // we collided with geometry
517                         new_beam_type = ARC_BT_WALL;
518                         break;
519                 }
520         }
521
522         // te_explosion(trace_endpos);
523
524         // if we're bursting, use burst visual effects
525         new_beam_type |= burst;
526
527         // network information: beam type
528         if(new_beam_type != this.beam_type)
529         {
530                 this.SendFlags |= ARC_SF_BEAMTYPE;
531                 this.beam_type = new_beam_type;
532         }
533
534         own.(weaponentity).beam_prev = time;
535         this.nextthink = time;
536 }
537
538 void W_Arc_Beam(float burst, entity actor, .entity weaponentity)
539 {
540
541         // only play fire sound if 1 sec has passed since player let go the fire button
542         if(time - actor.(weaponentity).beam_prev > 1)
543                 sound(actor, CH_WEAPON_A, SND_ARC_FIRE, VOL_BASE, ATTN_NORM);
544
545         entity beam = actor.(weaponentity).arc_beam = new(W_Arc_Beam);
546         beam.weaponentity_fld = weaponentity;
547         beam.solid = SOLID_NOT;
548         setthink(beam, W_Arc_Beam_Think);
549         beam.owner = actor;
550         set_movetype(beam, MOVETYPE_NONE);
551         beam.bot_dodge = true;
552         IL_PUSH(g_bot_dodge, beam);
553         beam.bot_dodgerating = WEP_CVAR(arc, beam_damage);
554         beam.beam_bursting = burst;
555         Net_LinkEntity(beam, false, 0, W_Arc_Beam_Send);
556
557         getthink(beam)(beam);
558 }
559 void Arc_Smoke(entity actor, .entity weaponentity)
560 {
561         makevectors(actor.v_angle);
562         W_SetupShot_Range(actor,weaponentity,true,0,SND_Null,0,0,0,WEP_ARC.m_id); // TODO: probably doesn't need deathtype, since this is just a prefire effect
563
564         vector smoke_origin = w_shotorg + actor.velocity*frametime;
565         if ( actor.arc_overheat > time )
566         {
567                 if ( random() < actor.(weaponentity).arc_heat_percent )
568                         Send_Effect(EFFECT_ARC_SMOKE, smoke_origin, '0 0 0', 1 );
569                 if ( PHYS_INPUT_BUTTON_ATCK(actor) || PHYS_INPUT_BUTTON_ATCK2(actor) )
570                 {
571                         Send_Effect(EFFECT_ARC_OVERHEAT_FIRE, smoke_origin, w_shotdir, 1 );
572                         if ( !actor.arc_smoke_sound )
573                         {
574                                 actor.arc_smoke_sound = 1;
575                                 sound(actor, CH_SHOTS_SINGLE, SND_ARC_LOOP_OVERHEAT, VOL_BASE, ATTN_NORM);
576                         }
577                 }
578         }
579         else if ( actor.(weaponentity).arc_beam && WEP_CVAR(arc, overheat_max) > 0 &&
580                         actor.(weaponentity).arc_beam.beam_heat > WEP_CVAR(arc, overheat_min) )
581         {
582                 if ( random() < (actor.(weaponentity).arc_beam.beam_heat-WEP_CVAR(arc, overheat_min)) /
583                                 ( WEP_CVAR(arc, overheat_max)-WEP_CVAR(arc, overheat_min) ) )
584                         Send_Effect(EFFECT_ARC_SMOKE, smoke_origin, '0 0 0', 1 );
585         }
586
587         if (  actor.arc_smoke_sound && ( actor.arc_overheat <= time ||
588                 !( PHYS_INPUT_BUTTON_ATCK(actor) || PHYS_INPUT_BUTTON_ATCK2(actor) ) ) || actor.(weaponentity).m_switchweapon != WEP_ARC )
589         {
590                 actor.arc_smoke_sound = 0;
591                 sound(actor, CH_SHOTS_SINGLE, SND_Null, VOL_BASE, ATTEN_NORM);
592         }
593 }
594
595 METHOD(Arc, wr_aim, void(entity thiswep, entity actor, .entity weaponentity))
596 {
597     if(WEP_CVAR(arc, beam_botaimspeed))
598     {
599         PHYS_INPUT_BUTTON_ATCK(actor) = bot_aim(
600                 actor,
601                 weaponentity,
602             WEP_CVAR(arc, beam_botaimspeed),
603             0,
604             WEP_CVAR(arc, beam_botaimlifetime),
605             false
606         );
607     }
608     else
609     {
610         PHYS_INPUT_BUTTON_ATCK(actor) = bot_aim(
611                 actor,
612                 weaponentity,
613             1000000,
614             0,
615             0.001,
616             false
617         );
618     }
619 }
620 METHOD(Arc, wr_think, void(entity thiswep, entity actor, .entity weaponentity, int fire))
621 {
622     Arc_Player_SetHeat(actor, weaponentity);
623     Arc_Smoke(actor, weaponentity);
624
625     bool beam_fire2 = ((fire & 2) && !WEP_CVAR(arc, bolt));
626
627     if (time >= actor.arc_overheat)
628     if ((fire & 1) || beam_fire2 || actor.(weaponentity).arc_beam.beam_bursting)
629     {
630
631         if(actor.(weaponentity).arc_BUTTON_ATCK_prev)
632         {
633             #if 0
634             if(actor.animstate_startframe == actor.anim_shoot.x && actor.animstate_numframes == actor.anim_shoot.y)
635                 weapon_thinkf(actor, weaponentity, WFRAME_DONTCHANGE, autocvar_g_balance_arc_primary_animtime, w_ready);
636             else
637             #endif
638                 weapon_thinkf(actor, weaponentity, WFRAME_DONTCHANGE, WEP_CVAR(arc, beam_animtime), w_ready);
639         }
640
641         if((!actor.(weaponentity).arc_beam) || wasfreed(actor.(weaponentity).arc_beam))
642         {
643             if(weapon_prepareattack(thiswep, actor, weaponentity, boolean(beam_fire2), 0))
644             {
645                 W_Arc_Beam(boolean(beam_fire2), actor, weaponentity);
646
647                 if(!actor.(weaponentity).arc_BUTTON_ATCK_prev)
648                 {
649                     weapon_thinkf(actor, weaponentity, WFRAME_FIRE1, WEP_CVAR(arc, beam_animtime), w_ready);
650                     actor.(weaponentity).arc_BUTTON_ATCK_prev = true;
651                 }
652             }
653         }
654
655         return;
656     }
657     else if(fire & 2)
658     {
659         if(weapon_prepareattack(thiswep, actor, weaponentity, false, WEP_CVAR(arc, bolt_refire)))
660         {
661             W_Arc_Attack_Bolt(thiswep, actor, weaponentity);
662             weapon_thinkf(actor, weaponentity, WFRAME_FIRE1, WEP_CVAR(arc, bolt_refire), w_ready);
663         }
664     }
665
666     if(actor.(weaponentity).arc_BUTTON_ATCK_prev)
667     {
668         int slot = weaponslot(weaponentity);
669         sound(actor, CH_WEAPON_A, SND_ARC_STOP, VOL_BASE, ATTN_NORM);
670         weapon_thinkf(actor, weaponentity, WFRAME_FIRE1, WEP_CVAR(arc, beam_animtime), w_ready);
671         ATTACK_FINISHED(actor, slot) = time + WEP_CVAR(arc, beam_refire) * W_WeaponRateFactor(actor);
672     }
673     actor.(weaponentity).arc_BUTTON_ATCK_prev = false;
674
675     #if 0
676     if(fire & 2)
677     if(weapon_prepareattack(thiswep, actor, weaponentity, true, autocvar_g_balance_arc_secondary_refire))
678     {
679         W_Arc_Attack2();
680         actor.arc_count = autocvar_g_balance_arc_secondary_count;
681         weapon_thinkf(actor, weaponentity, WFRAME_FIRE2, autocvar_g_balance_arc_secondary_animtime, w_arc_checkattack);
682         actor.arc_secondarytime = time + autocvar_g_balance_arc_secondary_refire2 * W_WeaponRateFactor(actor);
683     }
684     #endif
685 }
686 METHOD(Arc, wr_init, void(entity thiswep))
687 {
688     if(!arc_shotorigin[0])
689     {
690         arc_shotorigin[0] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC.m_id), false, false, 1);
691         arc_shotorigin[1] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC.m_id), false, false, 2);
692         arc_shotorigin[2] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC.m_id), false, false, 3);
693         arc_shotorigin[3] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC.m_id), false, false, 4);
694     }
695 }
696 METHOD(Arc, wr_checkammo1, bool(entity thiswep, entity actor, .entity weaponentity))
697 {
698     return ((!WEP_CVAR(arc, beam_ammo)) || (GetResourceAmount(actor, thiswep.ammo_type) > 0));
699 }
700 METHOD(Arc, wr_checkammo2, bool(entity thiswep, entity actor, .entity weaponentity))
701 {
702     if(WEP_CVAR(arc, bolt))
703     {
704         float ammo_amount = GetResourceAmount(actor, thiswep.ammo_type) >= WEP_CVAR(arc, bolt_ammo);
705         ammo_amount += actor.(weaponentity).(weapon_load[WEP_ARC.m_id]) >= WEP_CVAR(arc, bolt_ammo);
706         return ammo_amount;
707     }
708     else
709         return WEP_CVAR(arc, overheat_max) > 0 &&
710             ((!WEP_CVAR(arc, burst_ammo)) || (GetResourceAmount(actor, thiswep.ammo_type) > 0));
711 }
712 METHOD(Arc, wr_killmessage, Notification(entity thiswep))
713 {
714     if(w_deathtype & HITTYPE_SECONDARY)
715         return WEAPON_ARC_MURDER_SPRAY;
716     else
717         return WEAPON_ARC_MURDER;
718 }
719 METHOD(Arc, wr_drop, void(entity thiswep, entity actor, .entity weaponentity))
720 {
721     weapon_dropevent_item.arc_overheat = actor.arc_overheat;
722     weapon_dropevent_item.arc_cooldown = actor.arc_cooldown;
723     actor.arc_overheat = 0;
724     actor.arc_cooldown = 0;
725     actor.(weaponentity).arc_BUTTON_ATCK_prev = false;
726 }
727 METHOD(Arc, wr_pickup, void(entity thiswep, entity actor, .entity weaponentity))
728 {
729     if ( !client_hasweapon(actor, thiswep, weaponentity, false, false) &&
730         weapon_dropevent_item.arc_overheat > time )
731     {
732         actor.arc_overheat = weapon_dropevent_item.arc_overheat;
733         actor.arc_cooldown = weapon_dropevent_item.arc_cooldown;
734     }
735 }
736 METHOD(Arc, wr_resetplayer, void(entity thiswep, entity actor))
737 {
738     actor.arc_overheat = 0;
739     actor.arc_cooldown = 0;
740     for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
741     {
742         .entity weaponentity = weaponentities[slot];
743         actor.(weaponentity).arc_BUTTON_ATCK_prev = false;
744     }
745 }
746 METHOD(Arc, wr_playerdeath, void(entity thiswep, entity actor, .entity weaponentity))
747 {
748     actor.arc_overheat = 0;
749     actor.arc_cooldown = 0;
750     actor.(weaponentity).arc_BUTTON_ATCK_prev = false;
751 }
752 #endif
753 #ifdef CSQC
754 bool autocvar_cl_arcbeam_teamcolor = true;
755 bool autocvar_cl_arcbeam_simple = true;
756
757 METHOD(Arc, wr_impacteffect, void(entity thiswep, entity actor))
758 {
759     if(w_deathtype & HITTYPE_SECONDARY)
760     {
761         vector org2;
762         org2 = w_org + w_backoff * 6;
763         pointparticles(EFFECT_ARC_BOLT_EXPLODE, org2, w_backoff * 1000, 1);
764         if(!w_issilent) { sound(actor, CH_SHOTS, SND_LASERIMPACT, VOL_BASE, ATTN_NORM); }
765     }
766 }
767
768 void Draw_ArcBeam_callback(vector start, vector hit, vector end)
769 {
770         entity beam = Draw_ArcBeam_callback_entity;
771         vector transformed_view_org;
772         transformed_view_org = WarpZone_TransformOrigin(WarpZone_trace_transform, view_origin);
773
774         // Thickdir shall be perpendicular to the beam and to the view-to-beam direction (WEAPONTODO: WHY)
775         // WEAPONTODO: Wouldn't it be better to be perpendicular to the beam and to the view FORWARD direction?
776         vector thickdir = normalize(cross(normalize(start - hit), transformed_view_org - start));
777
778         vector hitorigin;
779
780         // draw segment
781         #if 0
782         if(trace_fraction != 1)
783         {
784                 // calculate our own hit origin as trace_endpos tends to jump around annoyingly (to player origin?)
785                 hitorigin = start + (Draw_ArcBeam_callback_new_dir * Draw_ArcBeam_callback_segmentdist * trace_fraction);
786                 hitorigin = WarpZone_TransformOrigin(WarpZone_trace_transform, hitorigin);
787         }
788         else
789         {
790                 hitorigin = hit;
791         }
792         #else
793         hitorigin = hit;
794         #endif
795
796         // decide upon thickness
797         float thickness = beam.beam_thickness;
798
799         // draw primary beam render
800         vector top    = hitorigin + (thickdir * thickness);
801         vector bottom = hitorigin - (thickdir * thickness);
802
803         vector last_top = WarpZone_TransformOrigin(WarpZone_trace_transform, Draw_ArcBeam_callback_last_top);
804         vector last_bottom = WarpZone_TransformOrigin(WarpZone_trace_transform, Draw_ArcBeam_callback_last_bottom);
805
806         if(autocvar_cl_arcbeam_simple)
807                 Draw_CylindricLine(start, end, thickness, beam.beam_image, 0.25, -time * 3, beam.beam_color, beam.beam_alpha, DRAWFLAG_NORMAL, transformed_view_org);
808         else
809         {
810                 R_BeginPolygon(beam.beam_image, DRAWFLAG_NORMAL); // DRAWFLAG_ADDITIVE
811                 R_PolygonVertex(
812                         top,
813                         '0 0.5 0' + ('0 0.5 0' * (thickness / beam.beam_thickness)),
814                         beam.beam_color,
815                         beam.beam_alpha
816                 );
817                 R_PolygonVertex(
818                         last_top,
819                         '0 0.5 0' + ('0 0.5 0' * (Draw_ArcBeam_callback_last_thickness / beam.beam_thickness)),
820                         beam.beam_color,
821                         beam.beam_alpha
822                 );
823                 R_PolygonVertex(
824                         last_bottom,
825                         '0 0.5 0' * (1 - (Draw_ArcBeam_callback_last_thickness / beam.beam_thickness)),
826                         beam.beam_color,
827                         beam.beam_alpha
828                 );
829                 R_PolygonVertex(
830                         bottom,
831                         '0 0.5 0' * (1 - (thickness / beam.beam_thickness)),
832                         beam.beam_color,
833                         beam.beam_alpha
834                 );
835                 R_EndPolygon();
836         }
837
838         // draw trailing particles
839         // NOTES:
840         //  - Don't use spammy particle counts here, use a FEW small particles around the beam
841         //  - We're not using WarpZone_TrailParticles here because we will handle warpzones ourselves.
842         if(beam.beam_traileffect)
843         {
844                 trailparticles(beam, beam.beam_traileffect, start, hitorigin);
845         }
846
847         // set up for the next
848         Draw_ArcBeam_callback_last_thickness = thickness;
849         Draw_ArcBeam_callback_last_top = WarpZone_UnTransformOrigin(WarpZone_trace_transform, top);
850         Draw_ArcBeam_callback_last_bottom = WarpZone_UnTransformOrigin(WarpZone_trace_transform, bottom);
851 }
852
853 void Reset_ArcBeam()
854 {
855         entity e;
856         for (e = NULL; (e = findfloat(e, beam_usevieworigin, 1)); ) {
857                 e.beam_initialized = false;
858         }
859         for (e = NULL; (e = findfloat(e, beam_usevieworigin, 2)); ) {
860                 e.beam_initialized = false;
861         }
862 }
863
864 void Draw_ArcBeam(entity this)
865 {
866         float dt = time - this.move_time;
867         this.move_time = time;
868         if(dt <= 0) { return; }
869
870         if(!this.beam_usevieworigin)
871         {
872                 InterpolateOrigin_Do(this);
873         }
874
875         // origin = beam starting origin
876         // v_angle = wanted/aim direction
877         // angles = current direction of beam
878
879         vector start_pos;
880         vector wantdir; //= view_forward;
881         vector beamdir; //= this.beam_dir;
882
883         float segments;
884         if(this.beam_usevieworigin)
885         {
886                 // WEAPONTODO:
887                 // Currently we have to replicate nearly the same method of figuring
888                 // out the shotdir that the server does... Ideally in the future we
889                 // should be able to acquire this from a generalized function built
890                 // into a weapon system for client code.
891
892                 // find where we are aiming
893                 makevectors(warpzone_save_view_angles);
894                 vector forward = v_forward;
895                 vector right = v_right;
896                 vector up = v_up;
897
898                 // decide upon start position
899                 if(this.beam_usevieworigin == 2)
900                         { start_pos = warpzone_save_view_origin; }
901                 else
902                         { start_pos = this.origin; }
903
904                 // trace forward with an estimation
905                 WarpZone_TraceLine(
906                         start_pos,
907                         start_pos + forward * this.beam_range,
908                         MOVE_NOMONSTERS,
909                         this
910                 );
911
912                 // untransform in case our trace went through a warpzone
913                 vector end_pos = WarpZone_UnTransformOrigin(WarpZone_trace_transform, trace_endpos);
914
915                 // un-adjust trueaim if shotend is too close
916                 if(vdist(end_pos - start_pos, <, g_trueaim_minrange))
917                         end_pos = start_pos + (forward * g_trueaim_minrange);
918
919                 // move shot origin to the actual gun muzzle origin
920                 vector origin_offset =
921                           right * -this.beam_shotorigin.y
922                         + up * this.beam_shotorigin.z;
923
924                 start_pos = start_pos + origin_offset;
925
926                 // Move it also forward, but only as far as possible without hitting anything. Don't poke into walls!
927                 traceline(start_pos, start_pos + forward * this.beam_shotorigin.x, MOVE_NORMAL, this);
928                 start_pos = trace_endpos;
929
930                 // calculate the aim direction now
931                 wantdir = normalize(end_pos - start_pos);
932
933                 if(!this.beam_initialized)
934                 {
935                         this.beam_dir = wantdir;
936                         this.beam_initialized = true;
937                 }
938
939                 if(this.beam_dir != wantdir)
940                 {
941                         // calculate how much we're going to move the end of the beam to the want position
942                         // WEAPONTODO (server and client):
943                         // blendfactor never actually becomes 0 in this situation, which is a problem
944                         // regarding precision... this means that this.beam_dir and w_shotdir approach
945                         // eachother, however they never actually become the same value with this method.
946                         // Perhaps we should do some form of rounding/snapping?
947                         float angle = vlen(wantdir - this.beam_dir) * RAD2DEG;
948                         if(angle && (angle > this.beam_maxangle))
949                         {
950                                 // if the angle is greater than maxangle, force the blendfactor to make this the maximum factor
951                                 float blendfactor = bound(
952                                         0,
953                                         (1 - (this.beam_returnspeed * frametime)),
954                                         min(this.beam_maxangle / angle, 1)
955                                 );
956                                 this.beam_dir = normalize((wantdir * (1 - blendfactor)) + (this.beam_dir * blendfactor));
957                         }
958                         else
959                         {
960                                 // the radius is not too far yet, no worries :D
961                                 float blendfactor = bound(
962                                         0,
963                                         (1 - (this.beam_returnspeed * frametime)),
964                                         1
965                                 );
966                                 this.beam_dir = normalize((wantdir * (1 - blendfactor)) + (this.beam_dir * blendfactor));
967                         }
968
969                         // calculate how many segments are needed
970                         float max_allowed_segments;
971
972                         if(this.beam_distancepersegment)
973                         {
974                                 max_allowed_segments = min(
975                                         ARC_MAX_SEGMENTS,
976                                         1 + (vlen(wantdir / this.beam_distancepersegment))
977                                 );
978                         }
979                         else { max_allowed_segments = ARC_MAX_SEGMENTS; }
980
981                         if(this.beam_degreespersegment)
982                         {
983                                 segments = bound(
984                                         1,
985                                         (
986                                                 min(
987                                                         angle,
988                                                         this.beam_maxangle
989                                                 )
990                                                 /
991                                                 this.beam_degreespersegment
992                                         ),
993                                         max_allowed_segments
994                                 );
995                         }
996                         else { segments = 1; }
997                 }
998                 else { segments = 1; }
999
1000                 // set the beam direction which the rest of the code will refer to
1001                 beamdir = this.beam_dir;
1002
1003                 // finally, set this.angles to the proper direction so that muzzle attachment points in proper direction
1004                 this.angles = fixedvectoangles2(forward, up); // TODO(Samual): is this == warpzone_save_view_angles?
1005         }
1006         else
1007         {
1008                 // set the values from the provided info from the networked entity
1009                 start_pos = this.origin;
1010                 wantdir = this.v_angle;
1011                 beamdir = this.angles;
1012
1013                 if(beamdir != wantdir)
1014                 {
1015                         float angle = vlen(wantdir - beamdir) * RAD2DEG;
1016
1017                         // calculate how many segments are needed
1018                         float max_allowed_segments;
1019
1020                         if(this.beam_distancepersegment)
1021                         {
1022                                 max_allowed_segments = min(
1023                                         ARC_MAX_SEGMENTS,
1024                                         1 + (vlen(wantdir / this.beam_distancepersegment))
1025                                 );
1026                         }
1027                         else { max_allowed_segments = ARC_MAX_SEGMENTS; }
1028
1029                         if(this.beam_degreespersegment)
1030                         {
1031                                 segments = bound(
1032                                         1,
1033                                         (
1034                                                 min(
1035                                                         angle,
1036                                                         this.beam_maxangle
1037                                                 )
1038                                                 /
1039                                                 this.beam_degreespersegment
1040                                         ),
1041                                         max_allowed_segments
1042                                 );
1043                         }
1044                         else { segments = 1; }
1045                 }
1046                 else { segments = 1; }
1047         }
1048
1049         setorigin(this, start_pos);
1050         this.beam_muzzleentity.angles_z = random() * 360; // WEAPONTODO: use avelocity instead?
1051
1052         vector beam_endpos = (start_pos + (beamdir * this.beam_range));
1053         vector beam_controlpoint = start_pos + wantdir * (this.beam_range * (1 - this.beam_tightness));
1054
1055         Draw_ArcBeam_callback_entity = this;
1056         Draw_ArcBeam_callback_last_thickness = 0;
1057         Draw_ArcBeam_callback_last_top = start_pos;
1058         Draw_ArcBeam_callback_last_bottom = start_pos;
1059
1060         vector last_origin = start_pos;
1061         vector original_start_pos = start_pos;
1062
1063         float i;
1064         for(i = 1; i <= segments; ++i)
1065         {
1066                 // WEAPONTODO (client):
1067                 // In order to do nice fading and pointing on the starting segment, we must always
1068                 // have that drawn as a separate triangle... However, that is difficult to do when
1069                 // keeping in mind the above problems and also optimizing the amount of segments
1070                 // drawn on screen at any given time. (Automatic beam quality scaling, essentially)
1071
1072                 vector new_origin = bezier_quadratic_getpoint(
1073                         start_pos,
1074                         beam_controlpoint,
1075                         beam_endpos,
1076                         i / segments);
1077
1078                 WarpZone_TraceBox_ThroughZone(
1079                         last_origin,
1080                         '0 0 0',
1081                         '0 0 0',
1082                         new_origin,
1083                         MOVE_NORMAL,
1084                         NULL,
1085                         NULL,
1086                         Draw_ArcBeam_callback
1087                 );
1088
1089                 // Do all the transforms for warpzones right now, as we already "are" in the post-trace
1090                 // system (if we hit a player, that's always BEHIND the last passed wz).
1091                 last_origin = trace_endpos;
1092                 start_pos = WarpZone_TransformOrigin(WarpZone_trace_transform, start_pos);
1093                 beam_controlpoint = WarpZone_TransformOrigin(WarpZone_trace_transform, beam_controlpoint);
1094                 beam_endpos = WarpZone_TransformOrigin(WarpZone_trace_transform, beam_endpos);
1095                 beamdir = WarpZone_TransformVelocity(WarpZone_trace_transform, beamdir);
1096                 Draw_ArcBeam_callback_last_top = WarpZone_TransformOrigin(WarpZone_trace_transform, Draw_ArcBeam_callback_last_top);
1097                 Draw_ArcBeam_callback_last_bottom = WarpZone_TransformOrigin(WarpZone_trace_transform, Draw_ArcBeam_callback_last_bottom);
1098
1099                 if(trace_fraction < 1) { break; }
1100         }
1101
1102         // visual effects for startpoint and endpoint
1103         if(this.beam_hiteffect)
1104         {
1105                 // FIXME we really should do this on the server so it actually
1106                 // matches gameplay. What this client side stuff is doing is no
1107                 // more than guesswork.
1108                 if((trace_ent || trace_fraction < 1) && !(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT))
1109                 pointparticles(
1110                         this.beam_hiteffect,
1111                         last_origin,
1112                         beamdir * -1,
1113                         frametime * 2
1114                 );
1115         }
1116         if(this.beam_hitlight[0])
1117         {
1118                 adddynamiclight(
1119                         last_origin,
1120                         this.beam_hitlight[0],
1121                         vec3(
1122                                 this.beam_hitlight[1],
1123                                 this.beam_hitlight[2],
1124                                 this.beam_hitlight[3]
1125                         )
1126                 );
1127         }
1128         if(this.beam_muzzleeffect)
1129         {
1130                 pointparticles(
1131                         this.beam_muzzleeffect,
1132                         original_start_pos + wantdir * 20,
1133                         wantdir * 1000,
1134                         frametime * 0.1
1135                 );
1136         }
1137         if(this.beam_muzzlelight[0])
1138         {
1139                 adddynamiclight(
1140                         original_start_pos + wantdir * 20,
1141                         this.beam_muzzlelight[0],
1142                         vec3(
1143                                 this.beam_muzzlelight[1],
1144                                 this.beam_muzzlelight[2],
1145                                 this.beam_muzzlelight[3]
1146                         )
1147                 );
1148         }
1149
1150         // cleanup
1151         Draw_ArcBeam_callback_entity = NULL;
1152         Draw_ArcBeam_callback_last_thickness = 0;
1153         Draw_ArcBeam_callback_last_top = '0 0 0';
1154         Draw_ArcBeam_callback_last_bottom = '0 0 0';
1155 }
1156
1157 void Remove_ArcBeam(entity this)
1158 {
1159         delete(this.beam_muzzleentity);
1160         sound(this, CH_SHOTS_SINGLE, SND_Null, VOL_BASE, ATTEN_NORM);
1161 }
1162
1163 NET_HANDLE(ENT_CLIENT_ARC_BEAM, bool isnew)
1164 {
1165         int sf = ReadByte();
1166         int slot = ReadByte();
1167         entity flash;
1168
1169         if(isnew)
1170         {
1171                 int gunalign = W_GunAlign(viewmodels[slot], STAT(GUNALIGN)) - 1;
1172
1173                 this.beam_shotorigin = arc_shotorigin[gunalign];
1174
1175                 // set other main attributes of the beam
1176                 this.draw = Draw_ArcBeam;
1177                 IL_PUSH(g_drawables, this);
1178                 this.entremove = Remove_ArcBeam;
1179                 this.move_time = time;
1180                 loopsound(this, CH_SHOTS_SINGLE, SND_ARC_LOOP, VOL_BASE, ATTEN_NORM);
1181
1182                 flash = spawn();
1183                 flash.owner = this;
1184                 flash.effects = EF_ADDITIVE | EF_FULLBRIGHT;
1185                 flash.drawmask = MASK_NORMAL;
1186                 flash.solid = SOLID_NOT;
1187                 flash.avelocity_z = 5000;
1188                 setattachment(flash, this, "");
1189                 setorigin(flash, '0 0 0');
1190
1191                 this.beam_muzzleentity = flash;
1192         }
1193         else
1194         {
1195                 flash = this.beam_muzzleentity;
1196         }
1197
1198         if(sf & ARC_SF_SETTINGS) // settings information
1199         {
1200                 this.beam_degreespersegment = ReadShort();
1201                 this.beam_distancepersegment = ReadShort();
1202                 this.beam_maxangle = ReadShort();
1203                 this.beam_range = ReadCoord();
1204                 this.beam_returnspeed = ReadShort();
1205                 this.beam_tightness = (ReadByte() / 10);
1206
1207                 if(ReadByte())
1208                 {
1209                         if(autocvar_chase_active)
1210                                 { this.beam_usevieworigin = 1; }
1211                         else // use view origin
1212                                 { this.beam_usevieworigin = 2; }
1213                 }
1214                 else
1215                 {
1216                         this.beam_usevieworigin = 0;
1217                 }
1218
1219                 this.sv_entnum = ReadByte();
1220         }
1221
1222         if(!this.beam_usevieworigin)
1223         {
1224                 // this.iflags = IFLAG_ORIGIN | IFLAG_ANGLES | IFLAG_V_ANGLE; // why doesn't this work?
1225                 this.iflags = IFLAG_ORIGIN;
1226
1227                 InterpolateOrigin_Undo(this);
1228         }
1229
1230         if(sf & ARC_SF_START) // starting location
1231         {
1232                 this.origin = ReadVector();
1233         }
1234         else if(this.beam_usevieworigin) // infer the location from player location
1235         {
1236                 if(this.beam_usevieworigin == 2)
1237                 {
1238                         // use view origin
1239                         this.origin = view_origin;
1240                 }
1241                 else
1242                 {
1243                         // use player origin so that third person display still works
1244                         this.origin = entcs_receiver(player_localnum).origin + ('0 0 1' * STAT(VIEWHEIGHT));
1245                 }
1246         }
1247
1248         setorigin(this, this.origin);
1249
1250         if(sf & ARC_SF_WANTDIR) // want/aim direction
1251         {
1252                 this.v_angle = ReadVector();
1253         }
1254
1255         if(sf & ARC_SF_BEAMDIR) // beam direction
1256         {
1257                 this.angles_x = ReadAngle();
1258                 this.angles_y = ReadAngle();
1259                 this.angles_z = ReadAngle();
1260         }
1261
1262         if(sf & ARC_SF_BEAMTYPE) // beam type
1263         {
1264                 this.beam_type = ReadByte();
1265
1266                 vector beamcolor = ((autocvar_cl_arcbeam_teamcolor) ? colormapPaletteColor(entcs_GetClientColors(this.sv_entnum - 1) & 0x0F, true) : '1 1 1');
1267                 switch(this.beam_type)
1268                 {
1269                         case ARC_BT_MISS:
1270                         {
1271                                 this.beam_color = beamcolor;
1272                                 this.beam_alpha = 0.5;
1273                                 this.beam_thickness = 8;
1274                                 this.beam_traileffect = (EFFECT_ARC_BEAM);
1275                                 this.beam_hiteffect = (EFFECT_ARC_LIGHTNING);
1276                                 this.beam_hitlight[0] = 0;
1277                                 this.beam_hitlight[1] = 1;
1278                                 this.beam_hitlight[2] = 1;
1279                                 this.beam_hitlight[3] = 1;
1280                                 this.beam_muzzleeffect = EFFECT_Null;
1281                                 this.beam_muzzlelight[0] = 0;
1282                                 this.beam_muzzlelight[1] = 1;
1283                                 this.beam_muzzlelight[2] = 1;
1284                                 this.beam_muzzlelight[3] = 1;
1285                                 this.beam_image = "particles/lgbeam";
1286                                 if(this.beam_muzzleeffect)
1287                                 {
1288                                         setmodel(flash, MDL_ARC_MUZZLEFLASH);
1289                                         flash.alpha = this.beam_alpha;
1290                                         flash.colormod = this.beam_color;
1291                                         flash.scale = 0.35;
1292                                 }
1293                                 break;
1294                         }
1295                         case ARC_BT_WALL: // grenadelauncher_muzzleflash healray_muzzleflash
1296                         {
1297                                 this.beam_color = beamcolor;
1298                                 this.beam_alpha = 0.5;
1299                                 this.beam_thickness = 8;
1300                                 this.beam_traileffect = (EFFECT_ARC_BEAM);
1301                                 this.beam_hiteffect = (EFFECT_ARC_LIGHTNING);
1302                                 this.beam_hitlight[0] = 0;
1303                                 this.beam_hitlight[1] = 1;
1304                                 this.beam_hitlight[2] = 1;
1305                                 this.beam_hitlight[3] = 1;
1306                                 this.beam_muzzleeffect = EFFECT_Null; // (EFFECT_GRENADE_MUZZLEFLASH);
1307                                 this.beam_muzzlelight[0] = 0;
1308                                 this.beam_muzzlelight[1] = 1;
1309                                 this.beam_muzzlelight[2] = 1;
1310                                 this.beam_muzzlelight[3] = 1;
1311                                 this.beam_image = "particles/lgbeam";
1312                                 if(this.beam_muzzleeffect)
1313                                 {
1314                                         setmodel(flash, MDL_ARC_MUZZLEFLASH);
1315                                         flash.alpha = this.beam_alpha;
1316                                         flash.colormod = this.beam_color;
1317                                         flash.scale = 0.35;
1318                                 }
1319                                 break;
1320                         }
1321                         case ARC_BT_HEAL:
1322                         {
1323                                 this.beam_color = beamcolor;
1324                                 this.beam_alpha = 0.5;
1325                                 this.beam_thickness = 8;
1326                                 this.beam_traileffect = (EFFECT_ARC_BEAM_HEAL);
1327                                 this.beam_hiteffect = (EFFECT_ARC_BEAM_HEAL_IMPACT);
1328                                 this.beam_hitlight[0] = 0;
1329                                 this.beam_hitlight[1] = 1;
1330                                 this.beam_hitlight[2] = 1;
1331                                 this.beam_hitlight[3] = 1;
1332                                 this.beam_muzzleeffect = EFFECT_Null;
1333                                 this.beam_muzzlelight[0] = 0;
1334                                 this.beam_muzzlelight[1] = 1;
1335                                 this.beam_muzzlelight[2] = 1;
1336                                 this.beam_muzzlelight[3] = 1;
1337                                 this.beam_image = "particles/lgbeam";
1338                                 if(this.beam_muzzleeffect)
1339                                 {
1340                                         setmodel(flash, MDL_ARC_MUZZLEFLASH);
1341                                         flash.alpha = this.beam_alpha;
1342                                         flash.colormod = this.beam_color;
1343                                         flash.scale = 0.35;
1344                                 }
1345                                 break;
1346                         }
1347                         case ARC_BT_HIT:
1348                         {
1349                                 this.beam_color = beamcolor;
1350                                 this.beam_alpha = 0.5;
1351                                 this.beam_thickness = 8;
1352                                 this.beam_traileffect = (EFFECT_ARC_BEAM);
1353                                 this.beam_hiteffect = (EFFECT_ARC_LIGHTNING);
1354                                 this.beam_hitlight[0] = 20;
1355                                 this.beam_hitlight[1] = 1;
1356                                 this.beam_hitlight[2] = 0;
1357                                 this.beam_hitlight[3] = 0;
1358                                 this.beam_muzzleeffect = EFFECT_Null;
1359                                 this.beam_muzzlelight[0] = 50;
1360                                 this.beam_muzzlelight[1] = 1;
1361                                 this.beam_muzzlelight[2] = 0;
1362                                 this.beam_muzzlelight[3] = 0;
1363                                 this.beam_image = "particles/lgbeam";
1364                                 if(this.beam_muzzleeffect)
1365                                 {
1366                                         setmodel(flash, MDL_ARC_MUZZLEFLASH);
1367                                         flash.alpha = this.beam_alpha;
1368                                         flash.colormod = this.beam_color;
1369                                         flash.scale = 0.35;
1370                                 }
1371                                 break;
1372                         }
1373                         case ARC_BT_BURST_MISS:
1374                         {
1375                                 this.beam_color = beamcolor;
1376                                 this.beam_alpha = 0.5;
1377                                 this.beam_thickness = 14;
1378                                 this.beam_traileffect = (EFFECT_ARC_BEAM);
1379                                 this.beam_hiteffect = (EFFECT_ARC_LIGHTNING);
1380                                 this.beam_hitlight[0] = 0;
1381                                 this.beam_hitlight[1] = 1;
1382                                 this.beam_hitlight[2] = 1;
1383                                 this.beam_hitlight[3] = 1;
1384                                 this.beam_muzzleeffect = EFFECT_Null;
1385                                 this.beam_muzzlelight[0] = 0;
1386                                 this.beam_muzzlelight[1] = 1;
1387                                 this.beam_muzzlelight[2] = 1;
1388                                 this.beam_muzzlelight[3] = 1;
1389                                 this.beam_image = "particles/lgbeam";
1390                                 if(this.beam_muzzleeffect)
1391                                 {
1392                                         setmodel(flash, MDL_ARC_MUZZLEFLASH);
1393                                         flash.alpha = this.beam_alpha;
1394                                         flash.colormod = this.beam_color;
1395                                         flash.scale = 0.35;
1396                                 }
1397                                 break;
1398                         }
1399                         case ARC_BT_BURST_WALL:
1400                         {
1401                                 this.beam_color = beamcolor;
1402                                 this.beam_alpha = 0.5;
1403                                 this.beam_thickness = 14;
1404                                 this.beam_traileffect = (EFFECT_ARC_BEAM);
1405                                 this.beam_hiteffect = (EFFECT_ARC_LIGHTNING);
1406                                 this.beam_hitlight[0] = 0;
1407                                 this.beam_hitlight[1] = 1;
1408                                 this.beam_hitlight[2] = 1;
1409                                 this.beam_hitlight[3] = 1;
1410                                 this.beam_muzzleeffect = EFFECT_Null;
1411                                 this.beam_muzzlelight[0] = 0;
1412                                 this.beam_muzzlelight[1] = 1;
1413                                 this.beam_muzzlelight[2] = 1;
1414                                 this.beam_muzzlelight[3] = 1;
1415                                 this.beam_image = "particles/lgbeam";
1416                                 if(this.beam_muzzleeffect)
1417                                 {
1418                                         setmodel(flash, MDL_ARC_MUZZLEFLASH);
1419                                         flash.alpha = this.beam_alpha;
1420                                         flash.colormod = this.beam_color;
1421                                         flash.scale = 0.35;
1422                                 }
1423                                 break;
1424                         }
1425                         case ARC_BT_BURST_HEAL:
1426                         {
1427                                 this.beam_color = beamcolor;
1428                                 this.beam_alpha = 0.5;
1429                                 this.beam_thickness = 14;
1430                                 this.beam_traileffect = (EFFECT_ARC_BEAM_HEAL);
1431                                 this.beam_hiteffect = (EFFECT_ARC_BEAM_HEAL_IMPACT2);
1432                                 this.beam_hitlight[0] = 0;
1433                                 this.beam_hitlight[1] = 1;
1434                                 this.beam_hitlight[2] = 1;
1435                                 this.beam_hitlight[3] = 1;
1436                                 this.beam_muzzleeffect = EFFECT_Null;
1437                                 this.beam_muzzlelight[0] = 0;
1438                                 this.beam_muzzlelight[1] = 1;
1439                                 this.beam_muzzlelight[2] = 1;
1440                                 this.beam_muzzlelight[3] = 1;
1441                                 this.beam_image = "particles/lgbeam";
1442                                 if(this.beam_muzzleeffect)
1443                                 {
1444                                         setmodel(flash, MDL_ARC_MUZZLEFLASH);
1445                                         flash.alpha = this.beam_alpha;
1446                                         flash.colormod = this.beam_color;
1447                                         flash.scale = 0.35;
1448                                 }
1449                                 break;
1450                         }
1451                         case ARC_BT_BURST_HIT:
1452                         {
1453                                 this.beam_color = beamcolor;
1454                                 this.beam_alpha = 0.5;
1455                                 this.beam_thickness = 14;
1456                                 this.beam_traileffect = (EFFECT_ARC_BEAM);
1457                                 this.beam_hiteffect = (EFFECT_ARC_LIGHTNING);
1458                                 this.beam_hitlight[0] = 0;
1459                                 this.beam_hitlight[1] = 1;
1460                                 this.beam_hitlight[2] = 1;
1461                                 this.beam_hitlight[3] = 1;
1462                                 this.beam_muzzleeffect = EFFECT_Null;
1463                                 this.beam_muzzlelight[0] = 0;
1464                                 this.beam_muzzlelight[1] = 1;
1465                                 this.beam_muzzlelight[2] = 1;
1466                                 this.beam_muzzlelight[3] = 1;
1467                                 this.beam_image = "particles/lgbeam";
1468                                 if(this.beam_muzzleeffect)
1469                                 {
1470                                         setmodel(flash, MDL_ARC_MUZZLEFLASH);
1471                                         flash.alpha = this.beam_alpha;
1472                                         flash.colormod = this.beam_color;
1473                                         flash.scale = 0.35;
1474                                 }
1475                                 break;
1476                         }
1477
1478                         // shouldn't be possible, but lets make it colorful if it does :D
1479                         default:
1480                         {
1481                                 this.beam_color = randomvec();
1482                                 this.beam_alpha = 1;
1483                                 this.beam_thickness = 8;
1484                                 this.beam_traileffect = NULL;
1485                                 this.beam_hiteffect = NULL;
1486                                 this.beam_hitlight[0] = 0;
1487                                 this.beam_hitlight[1] = 1;
1488                                 this.beam_hitlight[2] = 1;
1489                                 this.beam_hitlight[3] = 1;
1490                                 this.beam_muzzleeffect = EFFECT_Null;
1491                                 this.beam_muzzlelight[0] = 0;
1492                                 this.beam_muzzlelight[1] = 1;
1493                                 this.beam_muzzlelight[2] = 1;
1494                                 this.beam_muzzlelight[3] = 1;
1495                                 this.beam_image = "particles/lgbeam";
1496                                 if(this.beam_muzzleeffect)
1497                                 {
1498                                         setmodel(flash, MDL_ARC_MUZZLEFLASH);
1499                                         flash.alpha = this.beam_alpha;
1500                                         flash.colormod = this.beam_color;
1501                                         flash.scale = 0.35;
1502                                 }
1503                                 break;
1504                         }
1505                 }
1506         }
1507
1508         if(!this.beam_usevieworigin)
1509         {
1510                 InterpolateOrigin_Note(this);
1511         }
1512         return true;
1513 }
1514
1515 #endif