qcsrc/common/vehicles/vehicle/spiderbot.qc

   1 #ifndef VEHICLE_SPIDERBOT
   2 #define VEHICLE_SPIDERBOT
   3
   4 #include "spiderbot_weapons.qh"
   5
   6 CLASS(Spiderbot, Vehicle)
   7 /* spawnflags */ ATTRIB(Spiderbot, spawnflags, int, VHF_DMGSHAKE);
   8 /* mins       */ ATTRIB(Spiderbot, mins, vector, '-75 -75 10');
   9 /* maxs       */ ATTRIB(Spiderbot, maxs, vector, '75 75 125');
  10 /* view offset*/ ATTRIB(Spiderbot, view_ofs, vector, '0 0 70');
  11 /* view dist  */ ATTRIB(Spiderbot, height, float, 170);
  12 /* model          */ ATTRIB(Spiderbot, mdl, string, "models/vehicles/spiderbot.dpm");
  13 /* model          */ ATTRIB(Spiderbot, model, string, "models/vehicles/spiderbot.dpm");
  14 /* head_model */ ATTRIB(Spiderbot, head_model, string, "models/vehicles/spiderbot_top.dpm");
  15 /* hud_model  */ ATTRIB(Spiderbot, hud_model, string, "models/vehicles/spiderbot_cockpit.dpm");
  16 /* tags       */ ATTRIB(Spiderbot, tag_head, string, "tag_head");
  17 /* tags       */ ATTRIB(Spiderbot, tag_hud, string, "tag_hud");
  18 /* tags       */ ATTRIB(Spiderbot, tag_view, string, "");
  19 /* netname    */ ATTRIB(Spiderbot, netname, string, "spiderbot");
  20 /* fullname   */ ATTRIB(Spiderbot, vehicle_name, string, _("Spiderbot"));
  21 /* icon       */ ATTRIB(Spiderbot, m_icon, string, "vehicle_spider");
  22 ENDCLASS(Spiderbot)
  23
  24 REGISTER_VEHICLE(SPIDERBOT, NEW(Spiderbot));
  25
  26 #endif
  27
  28 #ifdef IMPLEMENTATION
  29
  30 const int SBRM_FIRST = 1;
  31 const int SBRM_VOLLY = 1;
  32 const int SBRM_GUIDE = 2;
  33 const int SBRM_ARTILLERY = 3;
  34 const int SBRM_LAST = 3;
  35
  36 #ifdef SVQC
  37 bool autocvar_g_vehicle_spiderbot = true;
  38
  39 float autocvar_g_vehicle_spiderbot_respawntime = 45;
  40
  41 float autocvar_g_vehicle_spiderbot_speed_stop = 50;
  42 float autocvar_g_vehicle_spiderbot_speed_strafe = 400;
  43 float autocvar_g_vehicle_spiderbot_speed_walk = 500;
  44 float autocvar_g_vehicle_spiderbot_speed_run = 700;
  45 float autocvar_g_vehicle_spiderbot_turnspeed = 90;
  46 float autocvar_g_vehicle_spiderbot_turnspeed_strafe = 300;
  47 float autocvar_g_vehicle_spiderbot_movement_inertia = 0.15;
  48
  49 float autocvar_g_vehicle_spiderbot_springlength = 150;
  50 float autocvar_g_vehicle_spiderbot_springup = 20;
  51 float autocvar_g_vehicle_spiderbot_springblend = 0.1;
  52 float autocvar_g_vehicle_spiderbot_tiltlimit = 90;
  53
  54 float autocvar_g_vehicle_spiderbot_head_pitchlimit_down = -20;
  55 float autocvar_g_vehicle_spiderbot_head_pitchlimit_up = 30;
  56 float autocvar_g_vehicle_spiderbot_head_turnlimit = 90;
  57 float autocvar_g_vehicle_spiderbot_head_turnspeed = 110;
  58
  59 int autocvar_g_vehicle_spiderbot_health = 800;
  60 float autocvar_g_vehicle_spiderbot_health_regen = 10;
  61 float autocvar_g_vehicle_spiderbot_health_regen_pause = 5;
  62
  63 int autocvar_g_vehicle_spiderbot_shield = 200;
  64 float autocvar_g_vehicle_spiderbot_shield_regen = 25;
  65 float autocvar_g_vehicle_spiderbot_shield_regen_pause = 0.35;
  66
  67 // 'minspeed_for_pain speedchange_to_pain_factor max_damage'
  68 vector autocvar_g_vehicle_spiderbot_bouncepain = '0 0 0';
  69
  70 .float jump_delay;
  71 bool spiderbot_frame(entity this)
  72 {
  73         entity vehic = this.vehicle;
  74         return = true;
  75
  76         if(intermission_running)
  77         {
  78                 vehic.velocity = '0 0 0';
  79                 vehic.avelocity = '0 0 0';
  80                 return;
  81         }
  82
  83         vehicles_frame(vehic, this);
  84
  85         PHYS_INPUT_BUTTON_ZOOM(this) = false;
  86         PHYS_INPUT_BUTTON_CROUCH(this) = false;
  87         PS(this).m_switchweapon = WEP_Null;
  88         this.vehicle_weapon2mode = vehic.vehicle_weapon2mode;
  89
  90
  91 #if 1 // 0 to enable per-gun impact aux crosshairs
  92         // Avarage gun impact point's -> aux cross
  93         vector ad = gettaginfo(vehic.tur_head, gettagindex(vehic.tur_head, "tag_hardpoint01"));
  94         vector vf = v_forward;
  95         ad += gettaginfo(vehic.tur_head, gettagindex(vehic.tur_head, "tag_hardpoint02"));
  96         vf += v_forward;
  97         ad = ad * 0.5;
  98         v_forward = vf * 0.5;
  99         traceline(ad, ad + v_forward * MAX_SHOT_DISTANCE, MOVE_NORMAL, vehic);
 100         UpdateAuxiliaryXhair(this, trace_endpos, ('1 0 0' * this.vehicle_reload1) + ('0 1 0' * (1 - this.vehicle_reload1)), 0);
 101 #else
 102         vector ad = gettaginfo(vehic.gun1, gettagindex(vehic.gun1, "barrels"));
 103         traceline(ad, ad + v_forward * MAX_SHOT_DISTANCE, MOVE_NORMAL, vehic);
 104         UpdateAuxiliaryXhair(this, trace_endpos, ('1 0 0' * this.vehicle_reload1) + ('0 1 0' * (1 - this.vehicle_reload1)), 0);
 105         vector vf = ad;
 106         ad = gettaginfo(vehic.gun2, gettagindex(vehic.gun2, "barrels"));
 107         traceline(ad, ad + v_forward * MAX_SHOT_DISTANCE, MOVE_NORMAL, vehic);
 108         UpdateAuxiliaryXhair(this, trace_endpos, ('1 0 0' * this.vehicle_reload1) + ('0 1 0' * (1 - this.vehicle_reload1)), 1);
 109         ad = 0.5 * (ad + vf);
 110 #endif
 111
 112         crosshair_trace(this);
 113         ad = vectoangles(normalize(trace_endpos - ad));
 114         ad = AnglesTransform_ToAngles(AnglesTransform_LeftDivide(AnglesTransform_FromAngles(vehic.angles), AnglesTransform_FromAngles(ad))) - vehic.tur_head.angles;
 115         ad = AnglesTransform_Normalize(ad, true);
 116         //UpdateAuxiliaryXhair(this, trace_endpos, ('1 0 0' * this.vehicle_reload2) + ('0 1 0' * (1 - this.vehicle_reload2)), 2);
 117
 118         // Rotate head
 119         float ftmp = autocvar_g_vehicle_spiderbot_head_turnspeed * sys_frametime;
 120         ad_y = bound(-ftmp, ad_y, ftmp);
 121         vehic.tur_head.angles_y = bound(autocvar_g_vehicle_spiderbot_head_turnlimit * -1, vehic.tur_head.angles_y + ad_y, autocvar_g_vehicle_spiderbot_head_turnlimit);
 122
 123         // Pitch head
 124         ad_x = bound(ftmp * -1, ad_x, ftmp);
 125         vehic.tur_head.angles_x = bound(autocvar_g_vehicle_spiderbot_head_pitchlimit_down, vehic.tur_head.angles_x + ad_x, autocvar_g_vehicle_spiderbot_head_pitchlimit_up);
 126
 127
 128         //fixedmakevectors(vehic.angles);
 129         makevectors(vehic.angles + '-2 0 0' * vehic.angles_x);
 130
 131         movelib_groundalign4point(vehic, autocvar_g_vehicle_spiderbot_springlength, autocvar_g_vehicle_spiderbot_springup, autocvar_g_vehicle_spiderbot_springblend, autocvar_g_vehicle_spiderbot_tiltlimit);
 132
 133         if(IS_ONGROUND(vehic))
 134                 vehic.jump_delay = time; // reset now so movement can begin
 135
 136         //if(IS_ONGROUND(vehic))
 137         {
 138                 if(IS_ONGROUND(vehic))
 139                 if(vehic.frame == 4 && vehic.tur_head.wait != 0)
 140                 {
 141                         sound (vehic, CH_TRIGGER_SINGLE, SND_VEH_SPIDERBOT_LAND, VOL_VEHICLEENGINE, ATTEN_NORM);
 142                         vehic.frame = 5;
 143                 }
 144
 145                 if (!PHYS_INPUT_BUTTON_JUMP(this))
 146                         PHYS_INPUT_BUTTON_JUMP(vehic) = false;
 147
 148                 if((IS_ONGROUND(vehic)) && PHYS_INPUT_BUTTON_JUMP(this) && !PHYS_INPUT_BUTTON_JUMP(vehic) && vehic.tur_head.wait < time)
 149                 {
 150                         sound (vehic, CH_TRIGGER_SINGLE, SND_VEH_SPIDERBOT_JUMP, VOL_VEHICLEENGINE, ATTEN_NORM);
 151                         //dprint("spiderbot_jump:", ftos(soundlength("vehicles/spiderbot_jump.wav")), "\n");
 152                         vehic.delay = 0;
 153
 154                         vehic.tur_head.wait = time + 2;
 155                         vehic.jump_delay = time + 2;
 156                         PHYS_INPUT_BUTTON_JUMP(vehic) = true; // set spider's jump
 157                         //PHYS_INPUT_BUTTON_JUMP(this) = false;
 158
 159                         vector movefix = '0 0 0';
 160                         if(this.movement_x > 0) movefix_x = 1;
 161                         if(this.movement_x < 0) movefix_x = -1;
 162                         if(this.movement_y > 0) movefix_y = 1;
 163                         if(this.movement_y < 0) movefix_y = -1;
 164
 165                         vector rt = movefix_y * v_right;
 166                         vector sd = movefix_x * v_forward;
 167                         if(movefix_y == 0 && movefix_x == 0)
 168                                 sd = v_forward; // always do forward
 169
 170                         UNSET_ONGROUND(vehic);
 171
 172                         vehic.velocity = sd * 700 + rt * 600 + v_up * 600;
 173                         vehic.frame = 4;
 174                 }
 175                 else if(time >= vehic.jump_delay)
 176                 {
 177                         if(!this.movement)
 178                         {
 179                                 if(IS_ONGROUND(vehic))
 180                                 {
 181                                         if(vehic.sound_nexttime < time || vehic.delay != 3)
 182                                         {
 183                                                 vehic.delay = 3;
 184                                                 vehic.sound_nexttime = time + 6.486500; //soundlength("vehicles/spiderbot_idle.wav");
 185                                                 //dprint("spiderbot_idle:", ftos(soundlength("vehicles/spiderbot_idle.wav")), "\n");
 186                                                 sound (vehic, CH_TRIGGER_SINGLE, SND_VEH_SPIDERBOT_IDLE, VOL_VEHICLEENGINE, ATTEN_NORM);
 187                                         }
 188                                         movelib_brake_simple(vehic, autocvar_g_vehicle_spiderbot_speed_stop);
 189                                         vehic.frame = 5;
 190                                 }
 191                         }
 192                         else
 193                         {
 194                                 // Turn Body
 195                                 if(this.movement_x == 0 && this.movement_y != 0)
 196                                         ftmp = autocvar_g_vehicle_spiderbot_turnspeed_strafe * sys_frametime;
 197                                 else
 198                                         ftmp = autocvar_g_vehicle_spiderbot_turnspeed * sys_frametime;
 199
 200                                 ftmp = bound(-ftmp, vehic.tur_head.angles_y, ftmp);
 201                                 vehic.angles_y = anglemods(vehic.angles_y + ftmp);
 202                                 vehic.tur_head.angles_y -= ftmp;
 203
 204                                 if(this.movement_x != 0)
 205                                 {
 206                                         if(this.movement_x > 0)
 207                                         {
 208                                                 this.movement_x = 1;
 209                                                 if(IS_ONGROUND(vehic))
 210                                                         vehic.frame = 0;
 211                                         }
 212                                         else if(this.movement_x < 0)
 213                                         {
 214                                                 this.movement_x = -1;
 215                                                 if(IS_ONGROUND(vehic))
 216                                                         vehic.frame = 1;
 217                                         }
 218                                         this.movement_y = 0;
 219                                         float oldvelz = vehic.velocity_z;
 220                                         movelib_move_simple(vehic, normalize(v_forward * this.movement_x),((PHYS_INPUT_BUTTON_JUMP(this)) ? autocvar_g_vehicle_spiderbot_speed_run : autocvar_g_vehicle_spiderbot_speed_walk),autocvar_g_vehicle_spiderbot_movement_inertia);
 221                                         vehic.velocity_z = oldvelz;
 222                                         float g = ((autocvar_sv_gameplayfix_gravityunaffectedbyticrate) ? 0.5 : 1);
 223                                         if(vehic.velocity_z <= 20) // not while jumping
 224                                                 vehic.velocity_z -= g * sys_frametime * autocvar_sv_gravity;
 225                                         if(IS_ONGROUND(vehic))
 226                                         if(vehic.sound_nexttime < time || vehic.delay != 1)
 227                                         {
 228                                                 vehic.delay = 1;
 229                                                 vehic.sound_nexttime = time + 6.486500; //soundlength("vehicles/spiderbot_walk.wav");
 230                                                 sound (vehic, CH_TRIGGER_SINGLE, SND_VEH_SPIDERBOT_WALK, VOL_VEHICLEENGINE, ATTEN_NORM);
 231                                                 //dprint("spiderbot_walk:", ftos(soundlength("vehicles/spiderbot_walk.wav")), "\n");
 232                                         }
 233                                 }
 234                                 else if(this.movement_y != 0)
 235                                 {
 236                                         if(this.movement_y < 0)
 237                                         {
 238                                                 this.movement_y = -1;
 239                                                 if(IS_ONGROUND(vehic))
 240                                                         vehic.frame = 2;
 241                                         }
 242                                         else if(this.movement_y > 0)
 243                                         {
 244                                                 this.movement_y = 1;
 245                                                 if(IS_ONGROUND(vehic))
 246                                                         vehic.frame = 3;
 247                                         }
 248
 249                                         float oldvelz = vehic.velocity_z;
 250                                         movelib_move_simple(vehic, normalize(v_right * this.movement_y),autocvar_g_vehicle_spiderbot_speed_strafe,autocvar_g_vehicle_spiderbot_movement_inertia);
 251                                         vehic.velocity_z = oldvelz;
 252                                         float g = ((autocvar_sv_gameplayfix_gravityunaffectedbyticrate) ? 0.5 : 1);
 253                                         if(vehic.velocity_z <= 20) // not while jumping
 254                                                 vehic.velocity_z -= g * sys_frametime * autocvar_sv_gravity;
 255                                         if(IS_ONGROUND(vehic))
 256                                         if(vehic.sound_nexttime < time || vehic.delay != 2)
 257                                         {
 258                                                 vehic.delay = 2;
 259                                                 vehic.sound_nexttime = time + 6.486500; //soundlength("vehicles/spiderbot_strafe.wav");
 260                                                 sound (vehic, CH_TRIGGER_SINGLE, SND_VEH_SPIDERBOT_STRAFE, VOL_VEHICLEENGINE, ATTEN_NORM);
 261                                                 //dprint("spiderbot_strafe:", ftos(soundlength("vehicles/spiderbot_strafe.wav")), "\n");
 262                                         }
 263                                 }
 264                         }
 265                 }
 266         }
 267
 268         vehic.angles_x = bound(-autocvar_g_vehicle_spiderbot_tiltlimit, vehic.angles_x, autocvar_g_vehicle_spiderbot_tiltlimit);
 269         vehic.angles_z = bound(-autocvar_g_vehicle_spiderbot_tiltlimit, vehic.angles_z, autocvar_g_vehicle_spiderbot_tiltlimit);
 270
 271         if(!forbidWeaponUse(this))
 272         if(PHYS_INPUT_BUTTON_ATCK(this))
 273         {
 274                 vehic.cnt = time;
 275                 if(vehic.vehicle_ammo1 >= autocvar_g_vehicle_spiderbot_minigun_ammo_cost && vehic.tur_head.attack_finished_single[0] <= time)
 276                 {
 277                         entity gun;
 278                         vector v;
 279                         vehic.misc_bulletcounter += 1;
 280
 281                         gun = (vehic.misc_bulletcounter % 2) ? vehic.gun1 : vehic.gun2;
 282
 283                         v = gettaginfo(gun, gettagindex(gun, "barrels"));
 284                         v_forward = normalize(v_forward);
 285                         v += v_forward * 50;
 286
 287                         fireBullet(this, v, v_forward, autocvar_g_vehicle_spiderbot_minigun_spread, autocvar_g_vehicle_spiderbot_minigun_solidpenetration,
 288                                 autocvar_g_vehicle_spiderbot_minigun_damage, autocvar_g_vehicle_spiderbot_minigun_force, DEATH_VH_SPID_MINIGUN.m_id, 0);
 289
 290                         sound (gun, CH_WEAPON_A, SND_UZI_FIRE, VOL_BASE, ATTEN_NORM);
 291                         //trailparticles(self, _particleeffectnum("spiderbot_minigun_trail"), v, trace_endpos);
 292                         Send_Effect(EFFECT_SPIDERBOT_MINIGUN_MUZZLEFLASH, v, v_forward * 2500, 1);
 293
 294                         vehic.vehicle_ammo1 -= autocvar_g_vehicle_spiderbot_minigun_ammo_cost;
 295                         vehic.tur_head.attack_finished_single[0] = time + autocvar_g_vehicle_spiderbot_minigun_refire;
 296                         this.vehicle_ammo1 = (vehic.vehicle_ammo1 / autocvar_g_vehicle_spiderbot_minigun_ammo_max) * 100;
 297                         vehic.gun1.angles_z += 45;
 298                         vehic.gun2.angles_z -= 45;
 299                         if(vehic.gun1.angles_z >= 360)
 300                         {
 301                                 vehic.gun1.angles_z = 0;
 302                                 vehic.gun2.angles_z = 0;
 303                         }
 304                 }
 305         }
 306         else
 307                 vehicles_regen(vehic, vehic.cnt, vehicle_ammo1, autocvar_g_vehicle_spiderbot_minigun_ammo_max,
 308                                                                                    autocvar_g_vehicle_spiderbot_minigun_ammo_regen_pause,
 309                                                                                    autocvar_g_vehicle_spiderbot_minigun_ammo_regen, frametime, false);
 310
 311
 312         spiderbot_rocket_do(vehic);
 313
 314         if(vehic.vehicle_flags  & VHF_SHIELDREGEN)
 315                 vehicles_regen(vehic, vehic.dmg_time, vehicle_shield, autocvar_g_vehicle_spiderbot_shield, autocvar_g_vehicle_spiderbot_shield_regen_pause, autocvar_g_vehicle_spiderbot_shield_regen, frametime, true);
 316
 317         if(vehic.vehicle_flags  & VHF_HEALTHREGEN)
 318                 vehicles_regen(vehic, vehic.dmg_time, vehicle_health, autocvar_g_vehicle_spiderbot_health, autocvar_g_vehicle_spiderbot_health_regen_pause, autocvar_g_vehicle_spiderbot_health_regen, frametime, false);
 319
 320         PHYS_INPUT_BUTTON_ATCK(this) = PHYS_INPUT_BUTTON_ATCK2(this) = false;
 321         //this.vehicle_ammo2 = vehic.tur_head.frame;
 322         this.vehicle_ammo2 = (9 - vehic.tur_head.frame) / 8 * 100; // Percentage, like ammo1
 323
 324         if(vehic.gun2.cnt <= time)
 325                 this.vehicle_reload2 = 100;
 326         else
 327                 this.vehicle_reload2 = 100 - ((vehic.gun2.cnt - time) / vehic.attack_finished_single[0]) * 100;
 328
 329         setorigin(this, vehic.origin + '0 0 1' * vehic.maxs_z);
 330         this.velocity = vehic.velocity;
 331
 332         VEHICLE_UPDATE_PLAYER(this, vehic, health, spiderbot);
 333
 334         if(vehic.vehicle_flags & VHF_HASSHIELD)
 335                 VEHICLE_UPDATE_PLAYER(this, vehic, shield, spiderbot);
 336 }
 337
 338 void spiderbot_exit(float eject)
 339 {SELFPARAM();
 340         entity e;
 341         vector spot;
 342
 343         e = findchain(classname,"spiderbot_rocket");
 344         while(e)
 345         {
 346                 if(e.owner == self.owner)
 347                 {
 348                         e.realowner = self.owner;
 349                         e.owner = world;
 350                 }
 351                 e = e.chain;
 352         }
 353
 354         setthink(self, vehicles_think);
 355         self.nextthink = time;
 356         self.frame = 5;
 357         self.movetype = MOVETYPE_WALK;
 358
 359         if(!self.owner)
 360                 return;
 361
 362         makevectors(self.angles);
 363         if(eject)
 364         {
 365                 spot = self.origin + v_forward * 100 + '0 0 64';
 366                 spot = vehicles_findgoodexit(spot);
 367                 setorigin(self.owner , spot);
 368                 self.owner.velocity = (v_up + v_forward * 0.25) * 750;
 369                 self.owner.oldvelocity = self.owner.velocity;
 370         }
 371         else
 372         {
 373                 if(vdist(self.velocity, >, autocvar_g_vehicle_spiderbot_speed_strafe))
 374                 {
 375                         self.owner.velocity = normalize(self.velocity) * vlen(self.velocity);
 376                         self.owner.velocity_z += 200;
 377                         spot = self.origin + v_forward * 128 + '0 0 64';
 378                         spot = vehicles_findgoodexit(spot);
 379                 }
 380                 else
 381                 {
 382                         self.owner.velocity = self.velocity * 0.5;
 383                         self.owner.velocity_z += 10;
 384                         spot = self.origin + v_forward * 256 + '0 0 64';
 385                         spot = vehicles_findgoodexit(spot);
 386                 }
 387                 self.owner.oldvelocity = self.owner.velocity;
 388                 setorigin(self.owner , spot);
 389         }
 390
 391         antilag_clear(self.owner, CS(self.owner));
 392         self.owner = world;
 393 }
 394
 395 void spiderbot_headfade()
 396 {SELFPARAM();
 397         setthink(self, spiderbot_headfade);
 398         self.nextthink = self.fade_time;
 399         self.alpha = 1 - (time - self.fade_time) * self.fade_rate;
 400
 401         if(self.cnt < time || self.alpha < 0.1)
 402         {
 403                 if(self.alpha > 0.1)
 404                 {
 405                         sound (self, CH_SHOTS, SND_ROCKET_IMPACT, VOL_BASE, ATTEN_NORM);
 406                         Send_Effect(EFFECT_EXPLOSION_BIG, self.origin + '0 0 100', '0 0 0', 1);
 407                 }
 408                 remove(self);
 409         }
 410 }
 411
 412 void spiderbot_blowup()
 413 {SELFPARAM();
 414         if(self.cnt > time)
 415         {
 416                 if(random() < 0.1)
 417                 {
 418                         sound (self, CH_SHOTS, SND_ROCKET_IMPACT, VOL_BASE, ATTEN_NORM);
 419                         Send_Effect(EFFECT_EXPLOSION_SMALL, randomvec() * 80 + (self.origin + '0 0 100'), '0 0 0', 1);
 420                 }
 421                 self.nextthink = time + 0.1;
 422                 return;
 423         }
 424
 425         entity h, g1, g2, b;
 426         b = spawn();
 427         h = spawn();
 428         g1 = spawn();
 429         g2 = spawn();
 430
 431         setmodel(b, MDL_VEH_SPIDERBOT_BODY);
 432         setmodel(h, MDL_VEH_SPIDERBOT_TOP);
 433         setmodel(g1, MDL_VEH_SPIDERBOT_GUN);
 434         setmodel(g2, MDL_VEH_SPIDERBOT_GUN);
 435
 436         setorigin(b, self.origin);
 437         b.frame = 11;
 438         b.angles = self.angles;
 439         setsize(b, self.mins, self.maxs);
 440
 441         vector org = gettaginfo(self, gettagindex(self, "tag_head"));
 442         setorigin(h, org);
 443         h.movetype = MOVETYPE_BOUNCE;
 444         h.solid = SOLID_BBOX;
 445         h.velocity = v_up * (500 + random() * 500) + randomvec() * 128;
 446         h.modelflags = MF_ROCKET;
 447         h.effects = EF_FLAME | EF_LOWPRECISION;
 448         h.avelocity = randomvec() * 360;
 449
 450         h.alpha = 1;
 451         h.cnt = time + (3.5 * random());
 452         h.fade_rate = 1 / min(self.respawntime, 10);
 453         h.fade_time = time;
 454         setthink(h, spiderbot_headfade);
 455         h.nextthink = time;
 456
 457         org = gettaginfo(self.tur_head, gettagindex(self.tur_head, "tag_hardpoint01"));
 458         setorigin(g1, org);
 459         g1.movetype = MOVETYPE_TOSS;
 460         g1.solid = SOLID_CORPSE;
 461         g1.velocity = v_forward * 700 + (randomvec() * 32);
 462         g1.avelocity = randomvec() * 180;
 463
 464         org = gettaginfo(self.tur_head, gettagindex(self.tur_head, "tag_hardpoint02"));
 465         setorigin(g2, org);
 466         g2.movetype = MOVETYPE_TOSS;
 467         g2.solid = SOLID_CORPSE;
 468         g2.velocity = v_forward * 700 + (randomvec() * 32);
 469         g2.avelocity = randomvec() * 180;
 470
 471         h.colormod = b.colormod = g1.colormod = g2.colormod = '-2 -2 -2';
 472
 473         SUB_SetFade(b,  time + 5, min(self.respawntime, 1));
 474         //SUB_SetFade(h,  time, min(self.respawntime, 10));
 475         SUB_SetFade(g1, time, min(self.respawntime, 10));
 476         SUB_SetFade(g2, time, min(self.respawntime, 10));
 477
 478         RadiusDamage (self, self.enemy, 250, 15, 250, world, world, 250, DEATH_VH_SPID_DEATH.m_id, world);
 479
 480         self.alpha = self.tur_head.alpha = self.gun1.alpha = self.gun2.alpha = -1;
 481         self.movetype = MOVETYPE_NONE;
 482         self.deadflag = DEAD_DEAD;
 483         self.solid = SOLID_NOT;
 484         self.tur_head.effects &= ~EF_FLAME;
 485         self.vehicle_hudmodel.viewmodelforclient = self;
 486 }
 487
 488 bool spiderbot_impulse(int _imp)
 489 {SELFPARAM();
 490         switch(_imp)
 491         {
 492                 case IMP_weapon_group_1.impulse:
 493                         self.vehicle.vehicle_weapon2mode = SBRM_VOLLY;
 494                         CSQCVehicleSetup(self, 0);
 495                         return true;
 496                 case IMP_weapon_group_2.impulse:
 497                         self.vehicle.vehicle_weapon2mode = SBRM_GUIDE;
 498                         CSQCVehicleSetup(self, 0);
 499                         return true;
 500                 case IMP_weapon_group_3.impulse:
 501                         self.vehicle.vehicle_weapon2mode = SBRM_ARTILLERY;
 502                         CSQCVehicleSetup(self, 0);
 503                         return true;
 504
 505                 case IMP_weapon_next_byid.impulse:
 506                 case IMP_weapon_next_bypriority.impulse:
 507                 case IMP_weapon_next_bygroup.impulse:
 508                         self.vehicle.vehicle_weapon2mode += 1;
 509                         if(self.vehicle.vehicle_weapon2mode > SBRM_LAST)
 510                                 self.vehicle.vehicle_weapon2mode = SBRM_FIRST;
 511
 512                         //centerprint(self, strcat("Rocket mode is ", ftos(self.vehicle.vehicle_weapon2mode)));
 513                         CSQCVehicleSetup(self, 0);
 514                         return true;
 515                 case IMP_weapon_last.impulse:
 516                 case IMP_weapon_prev_byid.impulse:
 517                 case IMP_weapon_prev_bypriority.impulse:
 518                 case IMP_weapon_prev_bygroup.impulse:
 519                         self.vehicle.vehicle_weapon2mode -= 1;
 520                         if(self.vehicle.vehicle_weapon2mode < SBRM_FIRST)
 521                                 self.vehicle.vehicle_weapon2mode = SBRM_LAST;
 522
 523                         //centerprint(self, strcat("Rocket mode is ", ftos(self.vehicle.vehicle_weapon2mode)));
 524                         CSQCVehicleSetup(self, 0);
 525                         return true;
 526
 527                 /*
 528                 case IMP_weapon_drop.impulse: // toss gun, could be used to exit?
 529                         break;
 530                 case IMP_weapon_reload.impulse: // Manual minigun reload?
 531                         break;
 532                 */
 533         }
 534         return false;
 535 }
 536
 537 spawnfunc(vehicle_spiderbot)
 538 {
 539         if(!autocvar_g_vehicle_spiderbot) { remove(this); return; }
 540         if(!vehicle_initialize(this, VEH_SPIDERBOT, false)) { remove(this); return; }
 541 }
 542
 543 METHOD(Spiderbot, vr_impact, void(Spiderbot thisveh, entity instance))
 544 {
 545     if(autocvar_g_vehicle_spiderbot_bouncepain)
 546         vehicles_impact(instance, autocvar_g_vehicle_spiderbot_bouncepain_x, autocvar_g_vehicle_spiderbot_bouncepain_y, autocvar_g_vehicle_spiderbot_bouncepain_z);
 547 }
 548 METHOD(Spiderbot, vr_enter, void(Spiderbot thisveh, entity instance))
 549 {
 550     SELFPARAM();
 551     self.vehicle_weapon2mode = SBRM_GUIDE;
 552     self.movetype = MOVETYPE_WALK;
 553     CSQCVehicleSetup(self.owner, 0);
 554     self.owner.vehicle_health = (self.vehicle_health / autocvar_g_vehicle_spiderbot_health) * 100;
 555     self.owner.vehicle_shield = (self.vehicle_shield / autocvar_g_vehicle_spiderbot_shield) * 100;
 556
 557     if(self.owner.flagcarried)
 558     {
 559         setattachment(self.owner.flagcarried, self.tur_head, "");
 560         setorigin(self.owner.flagcarried, '-20 0 120');
 561     }
 562 }
 563 METHOD(Spiderbot, vr_think, void(Spiderbot thisveh, entity instance))
 564 {
 565     SELFPARAM();
 566     if(IS_ONGROUND(self))
 567         movelib_brake_simple(self, autocvar_g_vehicle_spiderbot_speed_stop);
 568 }
 569 METHOD(Spiderbot, vr_death, void(Spiderbot thisveh, entity instance))
 570 {
 571     instance.health                             = 0;
 572     instance.event_damage               = func_null;
 573     instance.takedamage                 = DAMAGE_NO;
 574     settouch(instance, func_null);
 575     instance.cnt                                = 3.4 + time + random() * 2;
 576     setthink(instance, spiderbot_blowup);
 577     instance.nextthink                  = time;
 578     instance.deadflag                   = DEAD_DYING;
 579     instance.frame                              = 5;
 580     instance.tur_head.effects  |= EF_FLAME;
 581     instance.colormod                   = instance.tur_head.colormod = '-1 -1 -1';
 582     instance.frame                              = 10;
 583     instance.movetype                   = MOVETYPE_TOSS;
 584
 585     CSQCModel_UnlinkEntity(instance); // networking the death scene would be a nightmare
 586 }
 587 METHOD(Spiderbot, vr_spawn, void(Spiderbot thisveh, entity instance))
 588 {
 589     SELFPARAM();
 590     if(!self.gun1)
 591     {
 592         self.vehicles_impulse = spiderbot_impulse;
 593         self.gun1 = spawn();
 594         self.gun2 = spawn();
 595         setmodel(self.gun1, MDL_VEH_SPIDERBOT_GUN);
 596         setmodel(self.gun2, MDL_VEH_SPIDERBOT_GUN);
 597         setattachment(self.gun1, self.tur_head, "tag_hardpoint01");
 598         setattachment(self.gun2, self.tur_head, "tag_hardpoint02");
 599         self.gravity = 2;
 600         self.mass = 5000;
 601     }
 602
 603     self.frame = 5;
 604     self.tur_head.frame = 1;
 605     self.movetype = MOVETYPE_WALK;
 606     self.solid = SOLID_SLIDEBOX;
 607     self.alpha = self.tur_head.alpha = self.gun1.alpha = self.gun2.alpha = 1;
 608     self.tur_head.angles = '0 0 0';
 609     self.vehicle_exit = spiderbot_exit;
 610
 611     setorigin(self, self.pos1 + '0 0 128');
 612     self.angles = self.pos2;
 613     self.damageforcescale = 0.03;
 614     self.vehicle_health = autocvar_g_vehicle_spiderbot_health;
 615     self.vehicle_shield = autocvar_g_vehicle_spiderbot_shield;
 616
 617     self.PlayerPhysplug = spiderbot_frame;
 618 }
 619 METHOD(Spiderbot, vr_setup, void(Spiderbot thisveh, entity instance))
 620 {
 621     if(autocvar_g_vehicle_spiderbot_shield)
 622         instance.vehicle_flags |= VHF_HASSHIELD;
 623
 624     if(autocvar_g_vehicle_spiderbot_shield_regen)
 625         instance.vehicle_flags |= VHF_SHIELDREGEN;
 626
 627     if(autocvar_g_vehicle_spiderbot_health_regen)
 628         instance.vehicle_flags |= VHF_HEALTHREGEN;
 629
 630     instance.respawntime = autocvar_g_vehicle_spiderbot_respawntime;
 631     instance.vehicle_health = autocvar_g_vehicle_spiderbot_health;
 632     instance.vehicle_shield = autocvar_g_vehicle_spiderbot_shield;
 633     instance.max_health = instance.vehicle_health;
 634     instance.pushable = true; // spiderbot can use jumppads
 635 }
 636
 637 #endif // SVQC
 638 #ifdef CSQC
 639 float autocvar_cl_vehicle_spiderbot_cross_alpha = 0.6;
 640 float autocvar_cl_vehicle_spiderbot_cross_size = 1;
 641
 642 METHOD(Spiderbot, vr_hud, void(Spiderbot thisveh))
 643 {
 644     Vehicles_drawHUD(VEH_SPIDERBOT.m_icon, "vehicle_spider_weapon1", "vehicle_spider_weapon2",
 645                      "vehicle_icon_ammo1", autocvar_hud_progressbar_vehicles_ammo1_color,
 646                      "vehicle_icon_ammo2", autocvar_hud_progressbar_vehicles_ammo2_color);
 647 }
 648 METHOD(Spiderbot, vr_crosshair, void(Spiderbot thisveh))
 649 {
 650     string crosshair;
 651
 652     switch(weapon2mode)
 653     {
 654         case SBRM_VOLLY:     crosshair = vCROSS_BURST; break;
 655         case SBRM_GUIDE:     crosshair = vCROSS_GUIDE; break;
 656         case SBRM_ARTILLERY: crosshair = vCROSS_RAIN;  break;
 657         default:             crosshair = vCROSS_BURST;
 658     }
 659
 660     Vehicles_drawCrosshair(crosshair);
 661 }
 662 METHOD(Spiderbot, vr_setup, void(Spiderbot thisveh, entity instance))
 663 {
 664     AuxiliaryXhair[0].axh_image = vCROSS_HINT; // Minigun1
 665     AuxiliaryXhair[1].axh_image = vCROSS_HINT; // Minigun2
 666 }
 667
 668 #endif
 669 #endif