qcsrc/server/w_seeker.qc

   1 #ifdef REGISTER_WEAPON
   2 REGISTER_WEAPON(SEEKER, w_seeker, IT_ROCKETS, 8, WEP_FLAG_NORMAL | WEP_FLAG_RELOADABLE | WEP_TYPE_SPLASH, BOT_PICKUP_RATING_MID, "seeker", "seeker", _("T.A.G. Seeker"))
   3 #else
   4 #ifdef SVQC
   5 //.float proxytime; = autoswitch
   6 //.float tl; = wait
   7 .entity tag_target, wps_tag_tracker;
   8 .float tag_time;
   9
  10 void Seeker_Missile_Explode ()
  11 {
  12         self.event_damage = SUB_Null;
  13         RadiusDamage (self, self.owner, autocvar_g_balance_seeker_missile_damage, autocvar_g_balance_seeker_missile_edgedamage, autocvar_g_balance_seeker_missile_radius, world, autocvar_g_balance_seeker_missile_force, self.projectiledeathtype, other);
  14
  15         remove (self);
  16 }
  17
  18 void Seeker_Missile_Touch()
  19 {
  20         PROJECTILE_TOUCH;
  21
  22         Seeker_Missile_Explode();
  23 }
  24
  25 void Seeker_Missile_Think()
  26 {
  27         entity e;
  28         vector desireddir, olddir, newdir, eorg;
  29         float turnrate;
  30         float dist;
  31         float spd;
  32
  33         if (time > self.cnt)
  34         {
  35                 self.projectiledeathtype |= HITTYPE_SPLASH;
  36                 Seeker_Missile_Explode();
  37         }
  38
  39         spd = vlen(self.velocity);
  40         spd = bound(
  41                 spd - autocvar_g_balance_seeker_missile_decel * frametime,
  42                 autocvar_g_balance_seeker_missile_speed_max,
  43                 spd + autocvar_g_balance_seeker_missile_accel * frametime
  44         );
  45
  46         if (self.enemy != world)
  47                 if (self.enemy.takedamage != DAMAGE_AIM || self.enemy.deadflag != DEAD_NO)
  48                         self.enemy = world;
  49
  50         if (self.enemy != world)
  51         {
  52                 e               = self.enemy;
  53                 eorg            = 0.5 * (e.absmin + e.absmax);
  54                 turnrate        = autocvar_g_balance_seeker_missile_turnrate; // how fast to turn
  55                 desireddir      = normalize(eorg - self.origin);
  56                 olddir          = normalize(self.velocity); // get my current direction
  57                 dist            = vlen(eorg - self.origin);
  58
  59                 // Do evasive maneuvers for world objects? ( this should be a cpu hog. :P )
  60                 if (autocvar_g_balance_seeker_missile_smart && (dist > autocvar_g_balance_seeker_missile_smart_mindist))
  61                 {
  62                         // Is it a better idea (shorter distance) to trace to the target itself?
  63                         if ( vlen(self.origin + olddir * self.wait) < dist)
  64                                 traceline(self.origin, self.origin + olddir * self.wait, FALSE, self);
  65                         else
  66                                 traceline(self.origin, eorg, FALSE, self);
  67
  68                         // Setup adaptive tracelength
  69                         self.wait = bound(autocvar_g_balance_seeker_missile_smart_trace_min, vlen(self.origin - trace_endpos), self.wait = autocvar_g_balance_seeker_missile_smart_trace_max);
  70
  71                         // Calc how important it is that we turn and add this to the desierd (enemy) dir.
  72                         desireddir  = normalize(((trace_plane_normal * (1 - trace_fraction)) + (desireddir * trace_fraction)) * 0.5);
  73                 }
  74
  75                 newdir = normalize(olddir + desireddir * turnrate); // take the average of the 2 directions; not the best method but simple & easy
  76                 self.velocity = newdir * spd; // make me fly in the new direction at my flight speed
  77         }
  78
  79         // Proxy
  80         if (autocvar_g_balance_seeker_missile_proxy)
  81         {
  82                 if ( dist <= autocvar_g_balance_seeker_missile_proxy_maxrange)
  83                 {
  84                         if (self.autoswitch == 0)
  85                         {
  86                                 self.autoswitch = time + autocvar_g_balance_seeker_missile_proxy_delay;
  87                         }
  88                         else
  89                         {
  90                                 if (self.autoswitch <= time)
  91                                 {
  92                                         Seeker_Missile_Explode();
  93                                         self.autoswitch = 0;
  94                                 }
  95                         }
  96                 }
  97                 else
  98                 {
  99                         if (self.autoswitch != 0)
 100                                 self.autoswitch = 0;
 101                 }
 102         }
 103         ///////////////
 104
 105         if (self.enemy.deadflag != DEAD_NO)
 106         {
 107                 self.enemy = world;
 108                 self.cnt = time + 1 + (random() * 4);
 109                 self.nextthink = self.cnt;
 110                 return;
 111         }
 112
 113         //self.angles = vectoangles(self.velocity);                     // turn model in the new flight direction
 114         self.nextthink = time;// + 0.05; // csqc projectiles
 115         UpdateCSQCProjectile(self);
 116 }
 117
 118
 119
 120 void Seeker_Missile_Damage (entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
 121 {
 122         if (self.health <= 0)
 123                 return;
 124
 125         if (self.owner == attacker)
 126                 self.health = self.health - (damage * 0.25);
 127         else
 128                 self.health = self.health - damage;
 129
 130         if (self.health <= 0)
 131                 W_PrepareExplosionByDamage(attacker, Seeker_Missile_Explode);
 132 }
 133
 134 /*
 135 void Seeker_Missile_Animate()
 136 {
 137         self.frame = self.frame +1;
 138         self.nextthink = time + 0.05;
 139
 140         if (self.enemy != world)
 141                 if (self.enemy.takedamage != DAMAGE_AIM || self.enemy.deadflag != DEAD_NO)
 142                         self.enemy = world;
 143
 144         if(self.frame == 5)
 145         {
 146                 self.think           = Seeker_Missile_Think;
 147                 self.nextthink       = time;// + cvar("g_balance_seeker_missile_activate_delay"); // cant dealy with csqc projectiles
 148
 149                 if (autocvar_g_balance_seeker_missile_proxy)
 150                         self.movetype    = MOVETYPE_BOUNCEMISSILE;
 151                 else
 152                         self.movetype    = MOVETYPE_FLYMISSILE;
 153         }
 154
 155         UpdateCSQCProjectile(self);
 156 }
 157 */
 158
 159 void Seeker_Fire_Missile(vector f_diff, entity m_target)
 160 {
 161         local entity missile;
 162
 163         W_DecreaseAmmo(ammo_rockets, autocvar_g_balance_seeker_missile_ammo, autocvar_g_balance_seeker_reload_ammo);
 164
 165         makevectors(self.v_angle);
 166         W_SetupShot_ProjectileSize (self, '-2 -2 -2', '2 2 2', FALSE, 2, "weapons/seeker_fire.wav", CHAN_WEAPON, 0);
 167         w_shotorg += f_diff;
 168         pointparticles(particleeffectnum("seeker_muzzleflash"), w_shotorg, w_shotdir * 1000, 1);
 169
 170         //self.detornator         = FALSE;
 171
 172         missile                 = spawn();
 173         missile.owner           = self;
 174         missile.classname       = "seeker_missile";
 175         missile.bot_dodge       = TRUE;
 176         missile.bot_dodgerating = autocvar_g_balance_seeker_missile_damage;
 177
 178         missile.think           = Seeker_Missile_Think;
 179         missile.touch           = Seeker_Missile_Touch;
 180         missile.event_damage    = Seeker_Missile_Damage;
 181         missile.nextthink       = time;// + 0.2;// + cvar("g_balance_seeker_missile_activate_delay");
 182         missile.cnt             = time + autocvar_g_balance_seeker_missile_lifetime;
 183         missile.enemy           = m_target;
 184         missile.solid           = SOLID_BBOX;
 185         missile.scale           = 2;
 186         missile.takedamage      = DAMAGE_YES;
 187         missile.health          = autocvar_g_balance_seeker_missile_health;
 188         missile.damageforcescale = autocvar_g_balance_seeker_missile_damageforcescale;
 189         //missile.think           = Seeker_Missile_Animate; // csqc projectiles.
 190
 191         if (missile.enemy != world)
 192                 missile.projectiledeathtype = WEP_SEEKER | HITTYPE_SECONDARY;
 193         else
 194                 missile.projectiledeathtype = WEP_SEEKER;
 195
 196
 197         setorigin (missile, w_shotorg);
 198         setsize (missile, '-4 -4 -4', '4 4 4');
 199         missile.movetype    = MOVETYPE_FLYMISSILE;
 200         missile.flags       = FL_PROJECTILE;
 201         W_SETUPPROJECTILEVELOCITY_UP(missile, g_balance_seeker_missile);
 202
 203         missile.angles = vectoangles (missile.velocity);
 204
 205         CSQCProjectile(missile, FALSE, PROJECTILE_SEEKER, TRUE);
 206
 207         other = missile; MUTATOR_CALLHOOK(EditProjectile);
 208 }
 209
 210 entity Seeker_Tagged_Info(entity isowner, entity istarget)
 211 {
 212         entity tag;
 213         for(tag = world; (tag = find(tag, classname, "tag_tracker")); )
 214                 if ((tag.owner == isowner) && (tag.tag_target == istarget))
 215                         return tag;
 216
 217         return world;
 218 }
 219
 220 void Seeker_Attack()
 221 {
 222         entity tracker, closest_target;
 223
 224         for(tracker = world; (tracker = find(tracker, classname, "tag_tracker")); ) if (tracker.owner == self)
 225         {
 226                 if (closest_target)
 227                 {
 228                         if (vlen(self.origin - tracker.tag_target.origin) < vlen(self.origin - closest_target.origin))
 229                                 closest_target = tracker.tag_target;
 230                 }
 231                 else
 232                         closest_target = tracker.tag_target;
 233         }
 234
 235         traceline(self.origin + self.view_ofs, closest_target.origin, MOVE_NOMONSTERS, self);
 236         if ((!closest_target) || ((trace_fraction < 1) && (trace_ent != closest_target)))
 237                 closest_target = world;
 238
 239         Seeker_Fire_Missile('0 0 0', closest_target);
 240         /*
 241         switch(mod(self.bulletcounter, 4))
 242         {
 243                 case 0:
 244                         Seeker_Fire_Missile('-1.25 -3.75 0', closest_target);
 245                         break;
 246                 case 1:
 247                         Seeker_Fire_Missile('+1.25 -3.75 0', closest_target);
 248                         break;
 249                 case 2:
 250                         Seeker_Fire_Missile('-1.25 +3.75 0', closest_target);
 251                         break;
 252                 case 3:
 253                 default:
 254                         Seeker_Fire_Missile('+1.25 +3.75 0', closest_target);
 255                         break;
 256         }
 257         */
 258
 259 }
 260
 261 void Seeker_Tracker_Think()
 262 {
 263         // commit suicide if: You die OR target dies OR you switch away from the seeker OR commit suicide if lifetime is up
 264         if ((self.owner.deadflag != DEAD_NO) || (self.tag_target.deadflag != DEAD_NO) || (self.owner.switchweapon != WEP_SEEKER)
 265         || (time > self.tag_time + autocvar_g_balance_seeker_tag_tracker_lifetime))
 266         {
 267                 if (self)
 268                 {
 269                         WaypointSprite_Kill(self.tag_target.wps_tag_tracker);
 270                         remove(self);
 271                 }
 272                 return;
 273         }
 274
 275         // Update the think method information
 276         self.nextthink = time;
 277 }
 278
 279 void Seeker_Tag_Explode ()
 280 {
 281         //if(other==self.owner)
 282         //    return;
 283         Damage_DamageInfo(self.origin, 0, 0, 0, self.velocity, WEP_SEEKER | HITTYPE_BOUNCE, self);
 284
 285         remove (self);
 286 }
 287
 288 void Seeker_Tag_Damage (entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
 289 {
 290         if (self.health <= 0)
 291                 return;
 292         self.health = self.health - damage;
 293         if (self.health <= 0)
 294                 Seeker_Tag_Explode();
 295 }
 296
 297 void Seeker_Tag_Touch()
 298 {
 299         vector dir;
 300         vector org2;
 301         entity e;
 302
 303         dir     = normalize (self.owner.origin - self.origin);
 304         org2    = findbetterlocation (self.origin, 8);
 305
 306         te_knightspike(org2);
 307
 308         self.event_damage = SUB_Null;
 309         Damage_DamageInfo(self.origin, 0, 0, 0, self.velocity, WEP_SEEKER | HITTYPE_HEADSHOT, self);
 310
 311         if (other.takedamage == DAMAGE_AIM && other.deadflag == DEAD_NO)
 312         {
 313                 // check to see if this person is already tagged by me
 314                 entity tag = Seeker_Tagged_Info(self.owner, other);
 315
 316                 if (tag != world)
 317                 {
 318                         if (other.wps_tag_tracker) // don't attach another waypointsprite without killing the old one first
 319                                 WaypointSprite_Kill(other.wps_tag_tracker);
 320
 321                         tag.tag_time = time;
 322                 }
 323                 else
 324                 {
 325                         sprint(self.owner, strcat("You just tagged ^2", other.netname, "^7 with a tracking device!\n"));
 326                         e             = spawn();
 327                         e.classname   = "tag_tracker";
 328                         e.owner       = self.owner;
 329                         e.think       = Seeker_Tracker_Think;
 330                         e.nextthink   = time;
 331                         e.tag_target  = other;
 332                         e.tag_time    = time;
 333                 }
 334
 335                 WaypointSprite_Spawn("nb-ball", autocvar_g_balance_seeker_tag_tracker_lifetime, 0, other, '0 0 64', self.owner, 0, other, wps_tag_tracker, TRUE);
 336                 WaypointSprite_UpdateRule(other.wps_tag_tracker, 0, SPRITERULE_DEFAULT);
 337         }
 338
 339         remove(self);
 340         return;
 341 }
 342
 343 void Seeker_Fire_Tag()
 344 {
 345         local entity missile;
 346         W_DecreaseAmmo(ammo_rockets, autocvar_g_balance_seeker_tag_ammo, autocvar_g_balance_seeker_reload_ammo);
 347
 348         W_SetupShot_ProjectileSize (self, '-2 -2 -2', '2 2 2', FALSE, 2, "weapons/tag_fire.wav", CHAN_WEAPON, autocvar_g_balance_seeker_missile_damage * autocvar_g_balance_seeker_missile_count);
 349
 350         missile                 = spawn();
 351         missile.owner           = self;
 352         missile.classname       = "seeker_tag";
 353         missile.bot_dodge       = TRUE;
 354         missile.bot_dodgerating = 50;
 355         missile.touch           = Seeker_Tag_Touch;
 356         missile.think           = SUB_Remove;
 357         missile.nextthink       = time + autocvar_g_balance_seeker_tag_lifetime;
 358         missile.movetype        = MOVETYPE_FLY;
 359         missile.solid           = SOLID_BBOX;
 360         missile.owner           = self;
 361
 362         missile.takedamage       = DAMAGE_YES;
 363         missile.event_damage    = Seeker_Tag_Explode;
 364         missile.health          = autocvar_g_balance_seeker_tag_health;
 365         missile.damageforcescale = autocvar_g_balance_seeker_tag_damageforcescale;
 366
 367         setorigin (missile, w_shotorg);
 368         setsize (missile, '-2 -2 -2', '2 2 2');
 369
 370         missile.flags       = FL_PROJECTILE;
 371
 372         missile.movetype    = MOVETYPE_FLY;
 373         W_SETUPPROJECTILEVELOCITY(missile, g_balance_seeker_tag);
 374         missile.angles = vectoangles (missile.velocity);
 375
 376         CSQCProjectile(missile, TRUE, PROJECTILE_TAG, FALSE); // has sound
 377
 378         other = missile; MUTATOR_CALLHOOK(EditProjectile);
 379 }
 380
 381 void spawnfunc_weapon_seeker (void)
 382 {
 383         weapon_defaultspawnfunc(WEP_SEEKER);
 384 }
 385
 386 float w_seeker(float req)
 387 {
 388         float ammo_amount;
 389
 390         if (req == WR_AIM)
 391         {
 392                 if (Seeker_Tagged_Info(self, self.enemy) != world)
 393                         self.BUTTON_ATCK2 = bot_aim(autocvar_g_balance_seeker_missile_speed_max, 0, autocvar_g_balance_seeker_missile_lifetime, FALSE);
 394                 else
 395                         self.BUTTON_ATCK = bot_aim(autocvar_g_balance_seeker_tag_speed, 0, autocvar_g_balance_seeker_tag_lifetime, FALSE);
 396         }
 397         else if (req == WR_THINK)
 398         {
 399                 if(autocvar_g_balance_seeker_reload_ammo && self.clip_load < min(autocvar_g_balance_seeker_missile_ammo, autocvar_g_balance_seeker_tag_ammo)) // forced reload
 400                         weapon_action(self.weapon, WR_RELOAD);
 401
 402                 else if (self.BUTTON_ATCK)
 403                 {
 404                         if (weapon_prepareattack(0, autocvar_g_balance_seeker_tag_refire))
 405                         {
 406                                 Seeker_Fire_Tag();
 407                                 weapon_thinkf(WFRAME_FIRE1, autocvar_g_balance_seeker_tag_animtime, w_ready);
 408                         }
 409                 }
 410
 411                 else if (self.BUTTON_ATCK2)
 412                 {
 413                         if (weapon_prepareattack(1, autocvar_g_balance_seeker_missile_refire))
 414                         {
 415                                 Seeker_Attack();
 416                                 weapon_thinkf(WFRAME_FIRE2, autocvar_g_balance_seeker_missile_animtime, w_ready);
 417                         }
 418                 }
 419         }
 420         else if (req == WR_PRECACHE)
 421         {
 422                 precache_model ("models/weapons/g_seeker.md3");
 423                 precache_model ("models/weapons/v_seeker.md3");
 424                 precache_model ("models/weapons/h_seeker.iqm");
 425                 precache_sound ("weapons/tag_fire.wav");
 426                 //precache_sound ("weapons/flac_fire.wav");
 427                 precache_sound ("weapons/seeker_fire.wav");
 428                 //precache_sound ("weapons/reload.wav"); // until weapons have individual reload sounds, precache the reload sound somewhere else
 429         }
 430         else if (req == WR_SETUP)
 431         {
 432                 weapon_setup(WEP_SEEKER);
 433                 self.current_ammo = ammo_rockets;
 434         }
 435         else if (req == WR_CHECKAMMO1)
 436         {
 437                 ammo_amount = self.ammo_rockets >= autocvar_g_balance_seeker_tag_ammo;
 438                 ammo_amount += self.weapon_load[WEP_SEEKER] >= autocvar_g_balance_seeker_tag_ammo;
 439                 return ammo_amount;
 440         }
 441         else if (req == WR_CHECKAMMO2)
 442         {
 443                 ammo_amount = self.ammo_rockets >= autocvar_g_balance_seeker_missile_ammo;
 444                 ammo_amount += self.weapon_load[WEP_SEEKER] >= autocvar_g_balance_seeker_missile_ammo;
 445                 return ammo_amount;
 446         }
 447         else if (req == WR_RELOAD)
 448         {
 449                 W_Reload(min(autocvar_g_balance_seeker_missile_ammo, autocvar_g_balance_seeker_tag_ammo), autocvar_g_balance_seeker_reload_ammo, autocvar_g_balance_seeker_reload_time, "weapons/reload.wav");
 450         }
 451         return TRUE;
 452 };
 453 #endif
 454 #ifdef CSQC
 455 float w_seeker(float req)
 456 {
 457         if(req == WR_IMPACTEFFECT)
 458         {
 459                 vector org2;
 460                 org2 = w_org + w_backoff * 6;
 461                 if(w_deathtype & HITTYPE_BOUNCE)
 462                 {
 463                         pointparticles(particleeffectnum("hagar_explode"), org2, '0 0 0', 1);
 464                         if(!w_issilent)
 465                         {
 466                                 if (w_random<0.15)
 467                                         sound(self, CHAN_PROJECTILE, "weapons/tagexp1.wav", 1, ATTN_NORM);
 468                                 else if (w_random<0.7)
 469                                         sound(self, CHAN_PROJECTILE, "weapons/tagexp2.wav", 1, ATTN_NORM);
 470                                 else
 471                                         sound(self, CHAN_PROJECTILE, "weapons/tagexp3.wav", 1, ATTN_NORM);
 472                         }
 473                 }
 474                 else if(w_deathtype & HITTYPE_HEADSHOT)
 475                 {
 476                         if(!w_issilent)
 477                                 sound(self, CHAN_PROJECTILE, "weapons/tag_impact.wav", 1, ATTN_NORM);
 478                 }
 479                 else
 480                 {
 481                         pointparticles(particleeffectnum("hagar_explode"), org2, '0 0 0', 1);
 482                         if(!w_issilent)
 483                         {
 484                                 if (w_random<0.15)
 485                                         sound(self, CHAN_PROJECTILE, "weapons/seekerexp1.wav", 1, ATTN_NORM);
 486                                 else if (w_random<0.7)
 487                                         sound(self, CHAN_PROJECTILE, "weapons/seekerexp2.wav", 1, ATTN_NORM);
 488                                 else
 489                                         sound(self, CHAN_PROJECTILE, "weapons/seekerexp3.wav", 1, ATTN_NORM);
 490                         }
 491                 }
 492         }
 493         else if(req == WR_PRECACHE)
 494         {
 495                 precache_sound("weapons/seekerexp1.wav");
 496                 precache_sound("weapons/seekerexp2.wav");
 497                 precache_sound("weapons/seekerexp3.wav");
 498                 precache_sound("weapons/tagexp1.wav");
 499                 precache_sound("weapons/tagexp2.wav");
 500                 precache_sound("weapons/tagexp3.wav");
 501                 precache_sound("weapons/tag_impact.wav");
 502         }
 503         else if (req == WR_SUICIDEMESSAGE)
 504                 w_deathtypestring = _("%s played with tiny rockets");
 505         else if (req == WR_KILLMESSAGE)
 506         {
 507                 if(w_deathtype & HITTYPE_SECONDARY)
 508                         w_deathtypestring = _("%s was tagged by %s");
 509                 else
 510                         w_deathtypestring = _("%s was pummeled by %s");
 511         }
 512         return TRUE;
 513 }
 514 #endif
 515 #endif