qcsrc/server/vehicles/spiderbot.qc

   1 const vector spiderbot_MIN = '-75 -75 10';
   2 const vector spiderbot_MAX  = '75 75 110';
   3
   4 float autocvar_g_vehicle_spiderbot_respawntime;
   5
   6 float autocvar_g_vehicle_spiderbot_crush_dmg;
   7 float autocvar_g_vehicle_spiderbot_crush_force;
   8
   9 float autocvar_g_vehicle_spiderbot_head_pitchlimit_down;
  10 float autocvar_g_vehicle_spiderbot_head_pitchlimit_up;
  11 float autocvar_g_vehicle_spiderbot_head_pitchspeed;
  12 float autocvar_g_vehicle_spiderbot_head_turnlimit;
  13 float autocvar_g_vehicle_spiderbot_head_turnspeed;
  14
  15 //float autocvar_g_vehicle_spiderbot_energy;
  16 //float autocvar_g_vehicle_spiderbot_energy_regen;
  17 //float autocvar_g_vehicle_spiderbot_energy_regen_pause;
  18
  19 float autocvar_g_vehicle_spiderbot_health;
  20 float autocvar_g_vehicle_spiderbot_health_regen;
  21 float autocvar_g_vehicle_spiderbot_health_regen_pause;
  22
  23 float autocvar_g_vehicle_spiderbot_shield;
  24 float autocvar_g_vehicle_spiderbot_shield_regen;
  25 float autocvar_g_vehicle_spiderbot_shield_regen_pause;
  26
  27 float autocvar_g_vehicle_spiderbot_minigun_cooldown;
  28 float autocvar_g_vehicle_spiderbot_minigun_damage;
  29 float autocvar_g_vehicle_spiderbot_minigun_heat;
  30 float autocvar_g_vehicle_spiderbot_minigun_refire;
  31 float autocvar_g_vehicle_spiderbot_minigun_spread;
  32 float autocvar_g_vehicle_spiderbot_movement_inertia;
  33
  34 float autocvar_g_vehicle_spiderbot_rocket_damage;
  35 float autocvar_g_vehicle_spiderbot_rocket_edgedamage;
  36 float autocvar_g_vehicle_spiderbot_rocket_force;
  37 float autocvar_g_vehicle_spiderbot_rocket_health;
  38 float autocvar_g_vehicle_spiderbot_rocket_lifetime;
  39 float autocvar_g_vehicle_spiderbot_rocket_noise;
  40 float autocvar_g_vehicle_spiderbot_rocket_radius;
  41 float autocvar_g_vehicle_spiderbot_rocket_refire;
  42 float autocvar_g_vehicle_spiderbot_rocket_reload;
  43 float autocvar_g_vehicle_spiderbot_rocket_speed;
  44 float autocvar_g_vehicle_spiderbot_rocket_turnrate;
  45
  46 float autocvar_g_vehicle_spiderbot_shield;
  47 float autocvar_g_vehicle_spiderbot_speed_stop;
  48 float autocvar_g_vehicle_spiderbot_speed_strafe;
  49 float autocvar_g_vehicle_spiderbot_speed_walk;
  50 float autocvar_g_vehicle_spiderbot_turnspeed;
  51
  52
  53 float autocvar_g_vehicle_spiderbot_springlength;
  54 float autocvar_g_vehicle_spiderbot_springup;
  55 float autocvar_g_vehicle_spiderbot_springblend;
  56
  57 void spiderbot_exit(float eject);
  58 void spiderbot_enter();
  59 void spiderbot_spawn();
  60
  61 void spiderbot_rocket_explode()
  62 {
  63     vector org2;
  64
  65     if(self.event_damage != SUB_Null)
  66     {
  67         self.event_damage = SUB_Null;
  68         self.think = spiderbot_rocket_explode;
  69         self.nextthink = time;
  70         return;
  71     }
  72
  73     sound (self, CHAN_PROJECTILE, "weapons/rocket_impact.wav", VOL_BASE, ATTN_NORM);
  74     org2 = findbetterlocation (self.origin, 16);
  75     pointparticles(particleeffectnum("rocket_explode"), org2, '0 0 0', 1);
  76     w_deathtypestring = "dident escape the rocket barrage";
  77
  78     if(!self.owner)
  79         self.owner = self.realowner;
  80
  81     RadiusDamage (self, self.owner,
  82         autocvar_g_vehicle_spiderbot_rocket_damage,
  83         autocvar_g_vehicle_spiderbot_rocket_edgedamage,
  84         autocvar_g_vehicle_spiderbot_rocket_radius, world,
  85         autocvar_g_vehicle_spiderbot_rocket_force, DEATH_SBROCKET, world);
  86
  87     remove (self);
  88 }
  89
  90 void spiderbot_rocket_touch()
  91 {
  92     if(self.owner)
  93     {
  94         if(other == self.owner.vehicle)
  95             return;
  96
  97         if(other == self.owner.vehicle.tur_head)
  98             return;
  99     }
 100
 101     PROJECTILE_TOUCH;
 102     spiderbot_rocket_explode();
 103 }
 104
 105 void spiderbot_rocket_unguided()
 106 {
 107     vector newdir,olddir;
 108
 109     self.nextthink  = time;
 110
 111
 112     olddir = normalize(self.velocity);
 113     newdir = normalize(self.pos1 - self.origin) + randomvec() * autocvar_g_vehicle_spiderbot_rocket_noise;
 114     self.velocity = normalize(olddir + newdir * autocvar_g_vehicle_spiderbot_rocket_turnrate) * autocvar_g_vehicle_spiderbot_rocket_speed;
 115
 116     UpdateCSQCProjectile(self);
 117
 118     if (self.owner.deadflag != DEAD_NO || self.cnt < time)
 119         spiderbot_rocket_explode();
 120
 121 }
 122
 123 void spiderbot_rocket_guided()
 124 {
 125     vector newdir, olddir;
 126
 127     self.nextthink  = time;
 128
 129     if not (self.owner.vehicle)
 130         self.think = spiderbot_rocket_unguided;
 131
 132     crosshair_trace(self.owner);
 133     olddir = normalize(self.velocity);
 134     newdir = normalize(trace_endpos - self.origin) + randomvec() * autocvar_g_vehicle_spiderbot_rocket_noise;
 135     self.velocity = normalize(olddir + newdir * autocvar_g_vehicle_spiderbot_rocket_turnrate) * autocvar_g_vehicle_spiderbot_rocket_speed;
 136
 137     UpdateCSQCProjectile(self);
 138
 139     if (self.owner.deadflag != DEAD_NO || self.cnt < time)
 140         spiderbot_rocket_explode();
 141 }
 142
 143 void spiderbot_rocket_damage(entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
 144 {
 145     self.health -= damage;
 146     self.velocity += force;
 147     if(self.health < 1)
 148         spiderbot_rocket_explode();
 149 }
 150
 151 void spiderbot_guide_release()
 152 {
 153     entity rkt;
 154     rkt = findchainentity(owner,self.owner);
 155     if not (rkt)
 156         return;
 157
 158     crosshair_trace(self.owner);
 159
 160     while(rkt)
 161     {
 162         if(rkt.think == spiderbot_rocket_guided)
 163         {
 164             rkt.pos1 = trace_endpos;
 165             rkt.think = spiderbot_rocket_unguided;
 166         }
 167
 168         rkt = rkt.chain;
 169     }
 170 }
 171
 172 void spiderbot_rocket_do()
 173 {
 174     entity rocket;
 175
 176     if (self.owner.BUTTON_ATCK2)
 177     {
 178         if (self.wait == 1)
 179         if (self.tur_head.frame == 9 || self.tur_head.frame == 1)
 180         {
 181             if(self.gun2.cnt < time && self.tur_head.frame == 9)
 182                 self.tur_head.frame = 1;
 183
 184             return;
 185         }
 186         self.wait = 1;
 187     }
 188     else
 189     {
 190         if(self.wait)
 191             spiderbot_guide_release();
 192
 193         self.wait = 0;
 194     }
 195
 196     if(self.gun2.cnt > time)
 197         return;
 198
 199     if (self.tur_head.frame >= 9)
 200         self.tur_head.frame = 1;
 201
 202     if not (self.owner.BUTTON_ATCK2)
 203         return;
 204
 205     sound (self, CHAN_WEAPON, "weapons/rocket_fire.wav", VOL_BASE, ATTN_NORM);
 206     rocket                    = spawn ();
 207     setsize (rocket, '-1 -1 -1', '1 1 1'); // give it some size so it can be shot
 208     setorigin(rocket,gettaginfo(self.tur_head,gettagindex(self.tur_head,"tag_fire")));
 209     te_explosion (rocket.origin);
 210
 211     crosshair_trace(self.owner);
 212
 213     rocket.classname       = "spiderbot_rocket";
 214     rocket.bot_dodge       = TRUE;
 215     rocket.bot_dodgerating = autocvar_g_vehicle_spiderbot_rocket_damage;
 216     rocket.cnt             = time + autocvar_g_vehicle_spiderbot_rocket_lifetime;
 217     rocket.health          = autocvar_g_vehicle_spiderbot_rocket_health;
 218     rocket.takedamage      = DAMAGE_AIM;
 219     rocket.event_damage    = spiderbot_rocket_damage;
 220     rocket.owner           = self.owner;
 221     rocket.nextthink       = time;
 222     rocket.movetype        = MOVETYPE_FLYMISSILE;
 223     rocket.velocity        = normalize(v_forward + (v_up * 0.5) + randomvec() * 0.25) * autocvar_g_vehicle_spiderbot_rocket_speed;
 224     rocket.angles          = vectoangles(rocket.velocity);
 225     rocket.think           = spiderbot_rocket_guided;
 226     rocket.touch           = spiderbot_rocket_touch;
 227     rocket.flags           = FL_PROJECTILE;
 228     rocket.solid           = SOLID_TRIGGER;
 229     rocket.pos1            = trace_endpos;
 230
 231         CSQCProjectile(rocket, FALSE, PROJECTILE_ROCKET, FALSE); // no culling, has fly sound
 232
 233     self.tur_head.frame += 1;
 234     if (self.tur_head.frame == 9)
 235         self.attack_finished_single = autocvar_g_vehicle_spiderbot_rocket_reload;
 236     else
 237         self.attack_finished_single = autocvar_g_vehicle_spiderbot_rocket_refire;
 238
 239     self.gun2.cnt = time + self.attack_finished_single;
 240 }
 241
 242 void spiderbot_minigun_fire(entity gun, float trail)
 243 {
 244     vector v;
 245     entity oldself;
 246
 247     v = gettaginfo(gun, gettagindex(gun,"barrels"));
 248     v_forward = normalize(v_forward);
 249     v += v_forward * 50;
 250
 251     oldself = self;
 252     self = self.owner;
 253     fireBullet (v, v_forward, autocvar_g_vehicle_spiderbot_minigun_spread, autocvar_g_vehicle_spiderbot_minigun_damage,
 254         autocvar_g_vehicle_spiderbot_minigun_spread, DEATH_SBMINIGUN, 0);
 255     self = oldself;
 256
 257     if(trail)
 258     {
 259         sound (gun, CHAN_WEAPON, "weapons/uzi_fire.wav", VOL_BASE, ATTN_NORM);
 260         trailparticles(self, particleeffectnum("spiderbot_minigun_trail"), v, trace_endpos);
 261         pointparticles(particleeffectnum("spiderbot_minigun_muzzleflash"), v, v_forward * 2500, 1);
 262         pointparticles(particleeffectnum("spiderbot_minigun_impact"), trace_endpos, trace_plane_normal * 2500,1);
 263     }
 264 }
 265
 266 void spiderbot_miniguns_do()
 267 {
 268     float ftmp;
 269
 270     if((self.vehicle_reload1 == 1) || (!self.owner.BUTTON_ATCK))
 271     {
 272         ftmp = 1 / autocvar_g_vehicle_spiderbot_minigun_cooldown * sys_frametime;
 273         self.owner.vehicle_reload1 = max(self.owner.vehicle_reload1 - ftmp, 0);
 274         if(self.owner.vehicle_reload1 <= 0)
 275             self.vehicle_reload1 = 0;
 276
 277         return;
 278     }
 279
 280     if (self.owner.BUTTON_ATCK)
 281     {
 282
 283         // Animate miniguns
 284         self.gun1.angles_z += (1440 * sys_frametime);
 285         self.gun2.angles_z -= (1440 * sys_frametime);
 286         if(self.gun1.angles_z >= 360)
 287         {
 288             self.gun1.angles_z = 0;
 289             self.gun2.angles_z = 360;
 290         }
 291
 292         if (self.tur_head.attack_finished_single < time)
 293         {
 294             // Fire bullets, alternating trails left<->right
 295             self = self.owner;
 296             if(self.misc_bulletcounter == 1)
 297             {
 298                 spiderbot_minigun_fire(self.vehicle.gun1, 0);
 299                 spiderbot_minigun_fire(self.vehicle.gun2, 1);
 300                 self.misc_bulletcounter = 0;
 301             }
 302             else
 303             {
 304                 spiderbot_minigun_fire(self.vehicle.gun1, 1);
 305                 spiderbot_minigun_fire(self.vehicle.gun2, 0);
 306                 self.misc_bulletcounter += 1;
 307             }
 308             self = self.vehicle;
 309
 310             ftmp = autocvar_g_vehicle_spiderbot_minigun_refire / autocvar_g_vehicle_spiderbot_minigun_heat;
 311             self.owner.vehicle_reload1 +=  ftmp;
 312
 313             if(self.owner.vehicle_reload1 >= 1)
 314             {
 315                 self.vehicle_reload1 = 1;
 316                 self.owner.vehicle_reload1 = 1;
 317                 self.tur_head.attack_finished_single = autocvar_g_vehicle_spiderbot_minigun_cooldown + time;
 318             }
 319             else
 320                 self.tur_head.attack_finished_single = autocvar_g_vehicle_spiderbot_minigun_refire + time;
 321         }
 322         return;
 323     }
 324 }
 325
 326 float spiderbot_frame()
 327 {
 328     vector ad;
 329     entity player, spider;
 330     float ftmp;
 331
 332     player = self;
 333     spider = self.vehicle;
 334
 335     player.BUTTON_ZOOM      = 0;
 336     player.BUTTON_CROUCH    = 0;
 337     player.switchweapon     = 0;
 338
 339     if(player.BUTTON_USE)
 340     {
 341         self = spider;
 342         vehicles_exit(VHEF_NORMAL);
 343         self = player;
 344         return 0;
 345     }
 346
 347     self = spider;
 348
 349     crosshair_trace(player);
 350     UpdateAuxiliaryXhair(player, trace_endpos, ('1 0 0' * player.vehicle_reload2) + ('0 1 0' * (1 - player.vehicle_reload2)), 2);
 351     ad = vectoangles(normalize(trace_endpos - gettaginfo(spider.tur_head,gettagindex(spider.tur_head,"tag_hud")))) - (spider.tur_head.angles + spider.angles);
 352     if(ad_x > 180) ad_x -= 360;
 353     if(ad_x < -180) ad_x += 360;
 354     if(ad_y > 180) ad_y -= 360;
 355     if(ad_y < -180) ad_y += 360;
 356
 357     // Rotate head
 358     ftmp = autocvar_g_vehicle_spiderbot_head_turnspeed * sys_frametime;
 359     ad_y = bound(-ftmp, ad_y, ftmp);
 360     spider.tur_head.angles_y = bound(autocvar_g_vehicle_spiderbot_head_turnlimit * -1, spider.tur_head.angles_y + ad_y, autocvar_g_vehicle_spiderbot_head_turnlimit);
 361
 362     // Pitch head
 363     ftmp = autocvar_g_vehicle_spiderbot_head_pitchspeed * sys_frametime;
 364     ad_x = bound(-ftmp, ad_x, ftmp);
 365     spider.tur_head.angles_x = bound(autocvar_g_vehicle_spiderbot_head_pitchlimit_down, spider.tur_head.angles_x + ad_x, autocvar_g_vehicle_spiderbot_head_pitchlimit_up);
 366
 367     // Turn Body
 368     ftmp = autocvar_g_vehicle_spiderbot_turnspeed * sys_frametime;
 369     ftmp = bound(-ftmp, spider.tur_head.angles_y, ftmp);
 370
 371     //fixedmakevectors(self.angles);
 372     // Not sure why this works better, but it does.
 373     spider.tur_head.angles_x *= -1;
 374     spider.angles_x *= -1;
 375     makevectors(spider.angles);
 376     spider.tur_head.angles_x *= -1;
 377     spider.angles_x *= -1;
 378
 379     /*
 380     vector ofs;
 381     ofs = self.origin + v_up * 128;
 382     te_lightning1(world, ofs, ofs + v_up * 32);
 383     te_lightning1(world, ofs, ofs + v_right * 128);
 384     te_lightning1(world, ofs, ofs + v_forward * 256);
 385     */
 386
 387     movelib_groundalign4point(autocvar_g_vehicle_spiderbot_springlength, autocvar_g_vehicle_spiderbot_springup, autocvar_g_vehicle_spiderbot_springblend);
 388
 389     if(spider.flags & FL_ONGROUND)
 390     {
 391         if(player.BUTTON_JUMP && self.tur_head.wait < time)
 392         {
 393             self.tur_head.wait = time + 2;
 394             player.BUTTON_JUMP = 0;
 395             spider.velocity   = v_forward * 700 + v_up * 600;
 396             spider.frame = 4;
 397         }
 398         else
 399         {
 400             if(vlen(player.movement) == 0)
 401             {
 402                 movelib_beak_simple(autocvar_g_vehicle_spiderbot_speed_stop);
 403                 spider.frame = 5;
 404             }
 405             else
 406             {
 407                 spider.angles_y = anglemods(spider.angles_y + ftmp);
 408                 spider.tur_head.angles_y -= ftmp;
 409
 410                 if(player.movement_x != 0)
 411                 {
 412                     if(player.movement_x > 0)
 413                     {
 414                         player.movement_x = 1;
 415                         spider.frame = 0;
 416                     }
 417                     else if(player.movement_x < 0)
 418                     {
 419                         player.movement_x = -1;
 420                         spider.frame = 1;
 421                     }
 422                     player.movement_y = 0;
 423                     movelib_move_simple(normalize(v_forward * player.movement_x),autocvar_g_vehicle_spiderbot_speed_walk,autocvar_g_vehicle_spiderbot_movement_inertia);
 424                 }
 425                 else if(player.movement_y != 0)
 426                 {
 427                     if(player.movement_y < 0)
 428                     {
 429                         player.movement_y = -1;
 430                         spider.frame = 2;
 431                     }
 432                     else if(player.movement_y > 0)
 433                     {
 434                         player.movement_y = 1;
 435                         spider.frame = 3;
 436                     }
 437                     movelib_move_simple(normalize(v_right * player.movement_y),autocvar_g_vehicle_spiderbot_speed_strafe,autocvar_g_vehicle_spiderbot_movement_inertia);
 438                 }
 439             }
 440         }
 441     }
 442
 443     self.angles_x = bound(-60, self.angles_x, 60);
 444     self.angles_z = bound(-60, self.angles_z, 60);
 445
 446     spiderbot_miniguns_do();
 447     spiderbot_rocket_do();
 448
 449     if(self.vehicle_flags  & VHF_SHIELDREGEN)
 450         vehicles_regen(dmg_time, vehicle_shield, autocvar_g_vehicle_spiderbot_shield, autocvar_g_vehicle_spiderbot_shield_regen_pause, autocvar_g_vehicle_spiderbot_shield_regen, frametime);
 451
 452     if(self.vehicle_flags  & VHF_HEALTHREGEN)
 453         vehicles_regen(dmg_time, vehicle_health, autocvar_g_vehicle_spiderbot_health, autocvar_g_vehicle_spiderbot_health_regen_pause, autocvar_g_vehicle_spiderbot_health_regen, frametime);
 454
 455     player.BUTTON_ATCK = player.BUTTON_ATCK2 = 0;
 456     player.vehicle_ammo2 = spider.tur_head.frame;
 457
 458     if(spider.gun2.cnt <= time)
 459         player.vehicle_reload2 = 1;
 460     else
 461         player.vehicle_reload2 = 1 - ((spider.gun2.cnt - time) / spider.attack_finished_single);
 462
 463     setorigin(player, spider.origin + '0 0 64');
 464     player.velocity = spider.velocity;
 465
 466     VEHICLE_UPDATE_PLAYER(health, spiderbot);
 467
 468     if(self.vehicle_flags & VHF_HASSHIELD)
 469         VEHICLE_UPDATE_PLAYER(shield, spiderbot);
 470
 471     // Avarage gun impact point's -> aux cross
 472     vector vf;
 473     ad = gettaginfo(spider.gun1, gettagindex(spider.gun1, "barrels"));
 474     vf = v_forward;
 475     ad += gettaginfo(spider.gun2, gettagindex(spider.gun2, "barrels"));
 476     vf += v_forward;
 477     ad = ad * 0.5;
 478     v_forward = vf * 0.5;
 479     traceline(ad, ad + v_forward * MAX_SHOT_DISTANCE, MOVE_NORMAL, spider);
 480     UpdateAuxiliaryXhair(player, trace_endpos, ('1 0 0' * player.vehicle_reload1) + ('0 1 0' * (1 - player.vehicle_reload1)), 0);
 481
 482
 483     /*
 484     ad = gettaginfo(spider.gun1, gettagindex(spider.gun1, "barrels"));
 485     traceline(ad, ad + v_forward * MAX_SHOT_DISTANCE, MOVE_NORMAL, spider);
 486     UpdateAuxiliaryXhair(player, trace_endpos, ('1 0 0' * player.vehicle_reload1) + ('0 1 0' * (1 - player.vehicle_reload1)), 0);
 487
 488     ad = gettaginfo(spider.gun2, gettagindex(spider.gun2, "barrels"));
 489     traceline(ad, ad + v_forward * MAX_SHOT_DISTANCE, MOVE_NORMAL, spider);
 490     UpdateAuxiliaryXhair(player, trace_endpos, ('1 0 0' * player.vehicle_reload1) + ('0 1 0' * (1 - player.vehicle_reload1)), 1);
 491     */
 492
 493     self = player;
 494     return 1;
 495 }
 496
 497 void spiderbot_think()
 498 {
 499     if(self.flags & FL_ONGROUND)
 500         movelib_beak_simple(autocvar_g_vehicle_spiderbot_speed_stop);
 501
 502     self.nextthink = time;
 503 }
 504
 505 void spiderbot_enter()
 506 {
 507     self.owner.vehicle_health = (self.vehicle_health / autocvar_g_vehicle_spiderbot_health);
 508     self.owner.vehicle_shield = (self.vehicle_shield / autocvar_g_vehicle_spiderbot_shield);
 509 }
 510
 511 void spiderbot_exit(float eject)
 512 {
 513     entity e;
 514
 515     vehicles_setreturn(autocvar_g_vehicle_spiderbot_respawntime, spiderbot_spawn);
 516
 517     e = findchain(classname,"spiderbot_rocket");
 518     while(e)
 519     {
 520         if(e.owner == self.owner)
 521         {
 522             e.realowner = self.owner;
 523             e.owner = world;
 524         }
 525         e = e.chain;
 526     }
 527
 528     self.velocity   = '0 0 0';
 529     self.think      = spiderbot_think;
 530     self.nextthink  = time;
 531     self.frame      = 5;
 532
 533     if not (self.owner)
 534         return;
 535
 536         makevectors(self.angles);
 537         if(eject)
 538         {
 539             setorigin(self.owner ,self.origin + v_forward * 100 + '0 0 64');
 540             self.owner.velocity = (v_up + v_forward * 0.25) * 750;
 541         }
 542         else
 543         setorigin(self.owner, self.origin - v_forward * 200 + '0 0 64');
 544
 545     self.owner = world;
 546 }
 547
 548 // Better way of determening whats crushable needed! (fl_crushable?)
 549 float spiderbot_crushable(entity e)
 550 {
 551     if(e.classname == "corpse")
 552         return 1;
 553
 554     if(e.classname == "player")
 555         return 1;
 556
 557     if(e.classname == "monster_zombie")
 558         return 1;
 559
 560     return 0;
 561 }
 562
 563 void spiderbot_touch()
 564 {
 565     if(self.owner)
 566     {
 567         if(vlen(self.velocity) == 0)
 568             return;
 569
 570         if not (spiderbot_crushable(other))
 571             return;
 572
 573         //todo: add check for velocity/angle here (so we dont cush players runing into us from behind)
 574
 575         Damage(other, self, self.owner,autocvar_g_vehicle_spiderbot_crush_dmg,DEATH_SBCRUSH, '0 0 0', normalize(other.origin - self.origin) * autocvar_g_vehicle_spiderbot_crush_force);
 576         return;
 577     }
 578
 579     if(other.classname != "player")
 580         return;
 581
 582     if(other.deadflag != DEAD_NO)
 583         return;
 584
 585     if(other.vehicle != world)
 586         return;
 587
 588     vehicles_enter();
 589 }
 590
 591
 592 void spiderbot_spawn()
 593 {
 594
 595     setsize(self, spiderbot_MIN, spiderbot_MAX);
 596
 597     self.frame              = 5;
 598     self.think              = spiderbot_think;
 599     self.nextthink          = time;
 600     self.owner              = world;
 601     self.velocity           = '0 0 0';
 602     self.vehicle_health     = autocvar_g_vehicle_spiderbot_health;
 603     self.vehicle_shield     = autocvar_g_vehicle_spiderbot_shield;
 604     self.event_damage       = vehicles_damage;
 605     self.iscreature         = TRUE;
 606     self.movetype           = MOVETYPE_WALK;
 607     self.solid              = SOLID_SLIDEBOX;
 608     self.takedamage         = DAMAGE_AIM;
 609     self.touch              = spiderbot_touch;
 610     self.alpha              = self.tur_head.alpha = self.gun1.alpha = self.gun2.alpha = 1;
 611     self.tur_head.angles    = '0 0 0';
 612         self.colormap           = 1024;
 613         self.tur_head.colormap  = 1024;
 614         self.deadflag           = DEAD_NO;
 615     self.bot_attack         = TRUE;
 616     self.flags              |= FL_NOTARGET;
 617     self.tur_head.frame     = 1;
 618     self.vehicle_hudmodel.viewmodelforclient = self;
 619
 620     setorigin(self, self.pos1 + '0 0 128');
 621     self.angles = self.pos2;
 622
 623     if (self.team == COLOR_TEAM1)
 624         self.colormod = '1.4 0.8 0.8';
 625     else if (self.team == COLOR_TEAM2)
 626         self.colormod = '0.8 0.8 1.4';
 627     else
 628         self.colormod = '0 0 0';
 629
 630     self.tur_head.colormod = self.colormod;
 631
 632     vehicles_common_spawn();
 633
 634 }
 635
 636 void spiderbot_headfade()
 637 {
 638         self.think = spiderbot_headfade;
 639         self.nextthink = self.fade_time;
 640         self.alpha = 1 - (time - self.fade_time) * self.fade_rate;
 641
 642     if(self.cnt < time || self.alpha < 0.1)
 643     {
 644         if(self.alpha > 0.1)
 645         {
 646             sound (self, CHAN_PROJECTILE, "weapons/rocket_impact.wav", VOL_BASE, ATTN_NORM);
 647             pointparticles(particleeffectnum("rocket_explode"), self.origin + '0 0 100', '0 0 0', 1);
 648         }
 649         remove(self);
 650     }
 651 }
 652
 653 void spiderbot_blowup()
 654 {
 655     float i;
 656     sound (self, CHAN_PROJECTILE, "weapons/rocket_impact.wav", VOL_BASE, ATTN_NORM);
 657
 658     for(i = 0; i < 5; ++i)
 659     {
 660         pointparticles(particleeffectnum("rocket_explode"), self.origin + (randomvec() * 100) + '0 0 100', '0 0 0', 1);
 661     }
 662
 663     entity h, g1, g2, b;
 664     b = spawn();
 665     h = spawn();
 666     g1 = spawn();
 667     g2 = spawn();
 668
 669     setmodel(b,  "models/vehicles/spiderbot.dpm");
 670     setmodel(h,  "models/vehicles/spiderbot_top.dpm");
 671     setmodel(g1, "models/vehicles/spiderbot_barrels.dpm");
 672     setmodel(g2, "models/vehicles/spiderbot_barrels.dpm");
 673
 674     setorigin(b, self.origin);
 675     setorigin(h, gettaginfo(self, gettagindex(self, "tag_head")));
 676     h.movetype      = MOVETYPE_BOUNCE;
 677     h.solid         = SOLID_BBOX;
 678     h.velocity      = v_up * (500 + random() * 500) + randomvec() * 128;
 679     h.modelflags    = MF_ROCKET;
 680     h.effects       = EF_FLAME | EF_LOWPRECISION;
 681     h.avelocity     = randomvec() * 360;
 682
 683     h.alpha         = 1;
 684     h.cnt           = time + (3.5 * random());
 685     h.fade_rate     = 1 / min(autocvar_g_vehicle_spiderbot_respawntime, 10);
 686     h.fade_time     = time;
 687     h.think         = spiderbot_headfade;
 688     h.nextthink     = time;
 689
 690     setorigin(g1, gettaginfo(self.tur_head, gettagindex(self.tur_head, "tag_hardpoint01")));
 691     g1.movetype     = MOVETYPE_TOSS;
 692     g1.solid        = SOLID_CORPSE;
 693     g1.velocity     = v_forward * 700 + (randomvec() * 32);
 694     g1.avelocity    = randomvec() * 180;
 695
 696     setorigin(g2, gettaginfo(self.tur_head, gettagindex(self.tur_head, "tag_hardpoint02")));
 697     g2.movetype     = MOVETYPE_TOSS;
 698     g2.solid        = SOLID_CORPSE;
 699     g2.velocity     = v_forward * 700 + (randomvec() * 32);
 700     g2.avelocity    = randomvec() * 180;
 701     b.frame         = 5;
 702
 703     h.colormod = b.colormod = g1.colormod = g2.colormod = '-2 -2 -2';
 704
 705     SUB_SetFade(b,  time, min(autocvar_g_vehicle_spiderbot_respawntime, 10));
 706     //SUB_SetFade(h,  time, min(autocvar_g_vehicle_spiderbot_respawntime, 10));
 707     SUB_SetFade(g1, time, min(autocvar_g_vehicle_spiderbot_respawntime, 10));
 708     SUB_SetFade(g2, time, min(autocvar_g_vehicle_spiderbot_respawntime, 10));
 709
 710     RadiusDamage (self, self, 250, 15, 250, world, 250, DEATH_SBBLOWUP, world);
 711
 712     self.alpha = self.tur_head.alpha = self.gun1.alpha = self.gun2.alpha = -1;
 713     self.nextthink  = time + autocvar_g_vehicle_spiderbot_respawntime;
 714     self.think      = spiderbot_spawn;
 715     self.movetype   = MOVETYPE_NONE;
 716     self.deadflag   = DEAD_DEAD;
 717     self.solid      = SOLID_NOT;
 718     self.tur_head.effects  &~=  EF_FLAME;
 719         self.vehicle_hudmodel.viewmodelforclient = self;
 720
 721     //setorigin(self, self.tur_aimpos);
 722 }
 723
 724 void spiderbot_die()
 725 {
 726     sound (self, CHAN_PROJECTILE, "weapons/rocket_impact.wav", VOL_BASE, ATTN_NORM);
 727     pointparticles(particleeffectnum("rocket_explode"), self.origin + '0 0 100', '0 0 0', 1);
 728
 729     self.health         = 0;
 730     self.event_damage   = SUB_Null;
 731     self.takedamage     = DAMAGE_NO;
 732     self.touch          = SUB_Null;
 733     self.nextthink      = 1 + time + random() * 2;
 734     self.think          = spiderbot_blowup;
 735     self.deadflag       = DEAD_DYING;
 736         self.frame          = 5;
 737         self.tur_head.effects        |= EF_FLAME;
 738         self.colormod = self.tur_head.colormod = '-1 -1 -1';
 739
 740 }
 741
 742 void vewhicle_spiderbot_dinit()
 743 {
 744     if not (vehicle_initialize(
 745              "Spiderbot",
 746              "models/vehicles/spiderbot.dpm",
 747              "models/vehicles/spiderbot_top.dpm",
 748              "models/vehicles/spiderbot_cockpit.dpm",
 749              "tag_head", "tag_hud", "",
 750              HUD_SPIDERBOT,
 751              spiderbot_MIN, spiderbot_MAX,
 752              FALSE,
 753              spiderbot_spawn, spiderbot_frame,
 754              spiderbot_enter, spiderbot_exit,
 755              spiderbot_die,   spiderbot_think))
 756     {
 757         remove(self);
 758         return;
 759     }
 760
 761     self.gun1               = spawn();
 762     self.gun2               = spawn();
 763
 764     setmodel(self.gun1, "models/vehicles/spiderbot_barrels.dpm");
 765     setmodel(self.gun2, "models/vehicles/spiderbot_barrels.dpm");
 766
 767     setattachment(self.gun1, self.tur_head, "tag_hardpoint01");
 768     setattachment(self.gun2, self.tur_head, "tag_hardpoint02");
 769
 770     self.gravity            = 2;
 771 }
 772
 773 void spawnfunc_vehicle_spiderbot()
 774 {
 775     precache_model ( "models/vhshield.md3");
 776     precache_model ( "models/vehicles/spiderbot.dpm");
 777     precache_model ( "models/vehicles/spiderbot_top.dpm");
 778     precache_model ( "models/vehicles/spiderbot_barrels.dpm");
 779     precache_model ( "models/vehicles/spiderbot_cockpit.dpm");
 780     precache_model ( "models/uziflash.md3");
 781
 782     precache_sound ( "weapons/rocket_impact.wav" );
 783     precache_sound ( "weapons/uzi_fire.wav" );
 784     precache_sound ( "weapons/rocket_impact.wav" );
 785
 786     vehicles_configcheck("vehicle_spiderbot.cfg", autocvar_g_vehicle_spiderbot_health);
 787     if(autocvar_g_vehicle_spiderbot_shield)
 788         self.vehicle_flags |= VHF_HASSHIELD;
 789
 790     if(autocvar_g_vehicle_spiderbot_shield_regen)
 791         self.vehicle_flags |= VHF_SHIELDREGEN;
 792
 793     if(autocvar_g_vehicle_spiderbot_health_regen)
 794         self.vehicle_flags |= VHF_HEALTHREGEN;
 795
 796     self.think = vewhicle_spiderbot_dinit;
 797     self.nextthink = time + 0.5;
 798 }