qcsrc/common/weapons/weapon/minelayer.qc

   1 #ifndef IMPLEMENTATION
   2 CLASS(MineLayer, Weapon)
   3 /* ammotype  */ ATTRIB(MineLayer, ammo_field, .int, ammo_rockets)
   4 /* impulse   */ ATTRIB(MineLayer, impulse, int, 4)
   5 /* flags     */ ATTRIB(MineLayer, spawnflags, int, WEP_FLAG_MUTATORBLOCKED | WEP_FLAG_RELOADABLE | WEP_TYPE_SPLASH);
   6 /* rating    */ ATTRIB(MineLayer, bot_pickupbasevalue, float, BOT_PICKUP_RATING_HIGH);
   7 /* color     */ ATTRIB(MineLayer, wpcolor, vector, '0.75 1 0');
   8 /* modelname */ ATTRIB(MineLayer, mdl, string, "minelayer");
   9 #ifndef MENUQC
  10 /* model     */ ATTRIB(MineLayer, m_model, Model, MDL_MINELAYER_ITEM);
  11 #endif
  12 /* crosshair */ ATTRIB(MineLayer, w_crosshair, string, "gfx/crosshairminelayer");
  13 /* crosshair */ ATTRIB(MineLayer, w_crosshair_size, float, 0.9);
  14 /* wepimg    */ ATTRIB(MineLayer, model2, string, "weaponminelayer");
  15 /* refname   */ ATTRIB(MineLayer, netname, string, "minelayer");
  16 /* wepname   */ ATTRIB(MineLayer, m_name, string, _("Mine Layer"));
  17
  18 #define X(BEGIN, P, END, class, prefix) \
  19         BEGIN(class) \
  20                 P(class, prefix, ammo, float, NONE) \
  21                 P(class, prefix, animtime, float, NONE) \
  22                 P(class, prefix, damageforcescale, float, NONE) \
  23                 P(class, prefix, damage, float, NONE) \
  24                 P(class, prefix, detonatedelay, float, NONE) \
  25                 P(class, prefix, edgedamage, float, NONE) \
  26                 P(class, prefix, force, float, NONE) \
  27                 P(class, prefix, health, float, NONE) \
  28                 P(class, prefix, lifetime, float, NONE) \
  29                 P(class, prefix, lifetime_countdown, float, NONE) \
  30                 P(class, prefix, limit, float, NONE) \
  31                 P(class, prefix, protection, float, NONE) \
  32                 P(class, prefix, proximityradius, float, NONE) \
  33                 P(class, prefix, radius, float, NONE) \
  34                 P(class, prefix, refire, float, NONE) \
  35                 P(class, prefix, reload_ammo, float, NONE) \
  36         P(class, prefix, reload_time, float, NONE) \
  37                 P(class, prefix, remote_damage, float, NONE) \
  38                 P(class, prefix, remote_edgedamage, float, NONE) \
  39                 P(class, prefix, remote_force, float, NONE) \
  40                 P(class, prefix, remote_radius, float, NONE) \
  41                 P(class, prefix, speed, float, NONE) \
  42         P(class, prefix, switchdelay_drop, float, NONE) \
  43         P(class, prefix, switchdelay_raise, float, NONE) \
  44                 P(class, prefix, time, float, NONE) \
  45         P(class, prefix, weaponreplace, string, NONE) \
  46         P(class, prefix, weaponstartoverride, float, NONE) \
  47         P(class, prefix, weaponstart, float, NONE) \
  48         P(class, prefix, weaponthrowable, float, NONE) \
  49         END()
  50     W_PROPS(X, MineLayer, minelayer)
  51 #undef X
  52 ENDCLASS(MineLayer)
  53 REGISTER_WEAPON(MINE_LAYER, minelayer, NEW(MineLayer));
  54
  55 #ifdef SVQC
  56 void W_MineLayer_Think();
  57 .float minelayer_detonate, mine_explodeanyway;
  58 .float mine_time;
  59 .vector mine_orientation;
  60 #endif
  61 #endif
  62 #ifdef IMPLEMENTATION
  63 #ifdef SVQC
  64 spawnfunc(weapon_minelayer) { weapon_defaultspawnfunc(this, WEP_MINE_LAYER); }
  65
  66 void W_MineLayer_Stick(entity to)
  67 {SELFPARAM();
  68         spamsound(self, CH_SHOTS, SND(MINE_STICK), VOL_BASE, ATTN_NORM);
  69
  70         // in order for mines to face properly when sticking to the ground, they must be a server side entity rather than a csqc projectile
  71
  72         entity newmine = spawn();
  73         newmine.classname = self.classname;
  74
  75         newmine.bot_dodge = self.bot_dodge;
  76         newmine.bot_dodgerating = self.bot_dodgerating;
  77
  78         newmine.owner = self.owner;
  79         newmine.realowner = self.realowner;
  80         setsize(newmine, '-4 -4 -4', '4 4 4');
  81         setorigin(newmine, self.origin);
  82         setmodel(newmine, MDL_MINELAYER_MINE);
  83         newmine.angles = vectoangles(-trace_plane_normal); // face against the surface
  84
  85         newmine.mine_orientation = -trace_plane_normal;
  86
  87         newmine.takedamage = self.takedamage;
  88         newmine.damageforcescale = self.damageforcescale;
  89         newmine.health = self.health;
  90         newmine.event_damage = self.event_damage;
  91         newmine.spawnshieldtime = self.spawnshieldtime;
  92         newmine.damagedbycontents = true;
  93
  94         newmine.movetype = MOVETYPE_NONE; // lock the mine in place
  95         newmine.projectiledeathtype = self.projectiledeathtype;
  96
  97         newmine.mine_time = self.mine_time;
  98
  99         newmine.touch = func_null;
 100         newmine.think = W_MineLayer_Think;
 101         newmine.nextthink = time;
 102         newmine.cnt = self.cnt;
 103         newmine.flags = self.flags;
 104
 105         remove(self);
 106         setself(newmine);
 107
 108         if(to)
 109                 SetMovetypeFollow(self, to);
 110 }
 111
 112 void W_MineLayer_Explode()
 113 {SELFPARAM();
 114         if(other.takedamage == DAMAGE_AIM)
 115                 if(IS_PLAYER(other))
 116                         if(DIFF_TEAM(self.realowner, other))
 117                                 if(!IS_DEAD(other))
 118                                         if(IsFlying(other))
 119                                                 Send_Notification(NOTIF_ONE, self.realowner, MSG_ANNCE, ANNCE_ACHIEVEMENT_AIRSHOT);
 120
 121         self.event_damage = func_null;
 122         self.takedamage = DAMAGE_NO;
 123
 124         RadiusDamage(self, self.realowner, WEP_CVAR(minelayer, damage), WEP_CVAR(minelayer, edgedamage), WEP_CVAR(minelayer, radius), world, world, WEP_CVAR(minelayer, force), self.projectiledeathtype, other);
 125
 126         if(PS(self.realowner).m_weapon == WEP_MINE_LAYER)
 127         {
 128                 setself(self.realowner);
 129                 Weapon w = WEP_MINE_LAYER;
 130                 if(!w.wr_checkammo1(w))
 131                 {
 132                         self.cnt = WEP_MINE_LAYER.m_id;
 133                         int slot = 0; // TODO: unhardcode
 134                         ATTACK_FINISHED(self, slot) = time;
 135                         PS(self).m_switchweapon = w_getbestweapon(self);
 136                 }
 137                 setself(this);
 138         }
 139         self.realowner.minelayer_mines -= 1;
 140         remove(self);
 141 }
 142
 143 void W_MineLayer_DoRemoteExplode()
 144 {SELFPARAM();
 145         self.event_damage = func_null;
 146         self.takedamage = DAMAGE_NO;
 147
 148         if(self.movetype == MOVETYPE_NONE || self.movetype == MOVETYPE_FOLLOW)
 149                 self.velocity = self.mine_orientation; // particle fx and decals need .velocity
 150
 151         RadiusDamage(self, self.realowner, WEP_CVAR(minelayer, remote_damage), WEP_CVAR(minelayer, remote_edgedamage), WEP_CVAR(minelayer, remote_radius), world, world, WEP_CVAR(minelayer, remote_force), self.projectiledeathtype | HITTYPE_BOUNCE, world);
 152
 153         if(PS(self.realowner).m_weapon == WEP_MINE_LAYER)
 154         {
 155                 setself(self.realowner);
 156                 Weapon w = WEP_MINE_LAYER;
 157                 if(!w.wr_checkammo1(w))
 158                 {
 159                         self.cnt = WEP_MINE_LAYER.m_id;
 160                         int slot = 0; // TODO: unhardcode
 161                         ATTACK_FINISHED(self, slot) = time;
 162                         PS(self).m_switchweapon = w_getbestweapon(self);
 163                 }
 164                 setself(this);
 165         }
 166         self.realowner.minelayer_mines -= 1;
 167         remove(self);
 168 }
 169
 170 void W_MineLayer_RemoteExplode()
 171 {SELFPARAM();
 172         if(!IS_DEAD(self.realowner))
 173                 if((self.spawnshieldtime >= 0)
 174                         ? (time >= self.spawnshieldtime) // timer
 175                         : (vdist(NearestPointOnBox(self.realowner, self.origin) - self.origin, >, WEP_CVAR(minelayer, remote_radius))) // safety device
 176                 )
 177                 {
 178                         W_MineLayer_DoRemoteExplode();
 179                 }
 180 }
 181
 182 void W_MineLayer_ProximityExplode()
 183 {SELFPARAM();
 184         // make sure no friend is in the mine's radius. If there is any, explosion is delayed until he's at a safe distance
 185         if(WEP_CVAR(minelayer, protection) && self.mine_explodeanyway == 0)
 186         {
 187                 entity head;
 188                 head = findradius(self.origin, WEP_CVAR(minelayer, radius));
 189                 while(head)
 190                 {
 191                         if(head == self.realowner || SAME_TEAM(head, self.realowner))
 192                                 return;
 193                         head = head.chain;
 194                 }
 195         }
 196
 197         self.mine_time = 0;
 198         W_MineLayer_Explode();
 199 }
 200
 201 int W_MineLayer_Count(entity e)
 202 {
 203         int minecount = 0;
 204         entity mine;
 205         for(mine = world; (mine = find(mine, classname, "mine")); ) if(mine.realowner == e)
 206                 minecount += 1;
 207
 208         return minecount;
 209 }
 210
 211 void W_MineLayer_Think()
 212 {SELFPARAM();
 213         entity head;
 214
 215         self.nextthink = time;
 216
 217         if(self.movetype == MOVETYPE_FOLLOW)
 218         {
 219                 if(LostMovetypeFollow(self))
 220                 {
 221                         UnsetMovetypeFollow(self);
 222                         self.movetype = MOVETYPE_NONE;
 223                 }
 224         }
 225
 226         // our lifetime has expired, it's time to die - mine_time just allows us to play a sound for this
 227         // TODO: replace this mine_trigger.wav sound with a real countdown
 228         if((time > self.cnt) && (!self.mine_time) && (self.cnt > 0))
 229         {
 230                 if(WEP_CVAR(minelayer, lifetime_countdown) > 0)
 231                         spamsound(self, CH_SHOTS, SND(MINE_TRIGGER), VOL_BASE, ATTN_NORM);
 232                 self.mine_time = time + WEP_CVAR(minelayer, lifetime_countdown);
 233                 self.mine_explodeanyway = 1; // make the mine super aggressive -- Samual: Rather, make it not care if a team mate is near.
 234         }
 235
 236         // a player's mines shall explode if he disconnects or dies
 237         // TODO: Do this on team change too -- Samual: But isn't a player killed when they switch teams?
 238         if(!IS_PLAYER(self.realowner) || IS_DEAD(self.realowner) || STAT(FROZEN, self.realowner))
 239         {
 240                 other = world;
 241                 self.projectiledeathtype |= HITTYPE_BOUNCE;
 242                 W_MineLayer_Explode();
 243                 return;
 244         }
 245
 246         // set the mine for detonation when a foe gets close enough
 247         head = findradius(self.origin, WEP_CVAR(minelayer, proximityradius));
 248         while(head)
 249         {
 250                 if(IS_PLAYER(head) && !IS_DEAD(head) && !STAT(FROZEN, head))
 251                 if(head != self.realowner && DIFF_TEAM(head, self.realowner)) // don't trigger for team mates
 252                 if(!self.mine_time)
 253                 {
 254                         spamsound(self, CH_SHOTS, SND(MINE_TRIGGER), VOL_BASE, ATTN_NORM);
 255                         self.mine_time = time + WEP_CVAR(minelayer, time);
 256                 }
 257                 head = head.chain;
 258         }
 259
 260         // explode if it's time to
 261         if(self.mine_time && time >= self.mine_time)
 262         {
 263                 W_MineLayer_ProximityExplode();
 264                 return;
 265         }
 266
 267         // remote detonation
 268         if(PS(self.realowner).m_weapon == WEP_MINE_LAYER)
 269         if(!IS_DEAD(self.realowner))
 270         if(self.minelayer_detonate)
 271                 W_MineLayer_RemoteExplode();
 272 }
 273
 274 void W_MineLayer_Touch()
 275 {SELFPARAM();
 276         if(self.movetype == MOVETYPE_NONE || self.movetype == MOVETYPE_FOLLOW)
 277                 return; // we're already a stuck mine, why do we get called? TODO does this even happen?
 278
 279         if(WarpZone_Projectile_Touch())
 280         {
 281                 if(wasfreed(self))
 282                         self.realowner.minelayer_mines -= 1;
 283                 return;
 284         }
 285
 286         if(other && IS_PLAYER(other) && !IS_DEAD(other))
 287         {
 288                 // hit a player
 289                 // don't stick
 290         }
 291         else
 292         {
 293                 W_MineLayer_Stick(other);
 294         }
 295 }
 296
 297 void W_MineLayer_Damage(entity this, entity inflictor, entity attacker, float damage, int deathtype, vector hitloc, vector force)
 298 {
 299         if(this.health <= 0)
 300                 return;
 301
 302         float is_from_enemy = (inflictor.realowner != this.realowner);
 303
 304         if(!W_CheckProjectileDamage(inflictor.realowner, this.realowner, deathtype, (is_from_enemy ? 1 : -1)))
 305                 return; // g_projectiles_damage says to halt
 306
 307         this.health = this.health - damage;
 308         this.angles = vectoangles(this.velocity);
 309
 310         if(this.health <= 0)
 311                 WITH(entity, self, this, W_PrepareExplosionByDamage(attacker, W_MineLayer_Explode));
 312 }
 313
 314 void W_MineLayer_Attack(Weapon thiswep)
 315 {SELFPARAM();
 316         entity mine;
 317         entity flash;
 318
 319         // scan how many mines we placed, and return if we reached our limit
 320         if(WEP_CVAR(minelayer, limit))
 321         {
 322                 if(self.minelayer_mines >= WEP_CVAR(minelayer, limit))
 323                 {
 324                         // the refire delay keeps this message from being spammed
 325                         Send_Notification(NOTIF_ONE, self, MSG_MULTI, WEAPON_MINELAYER_LIMIT, WEP_CVAR(minelayer, limit));
 326                         play2(self, SND(UNAVAILABLE));
 327                         return;
 328                 }
 329         }
 330
 331         W_DecreaseAmmo(thiswep, self, WEP_CVAR(minelayer, ammo));
 332
 333         W_SetupShot_ProjectileSize(self, '-4 -4 -4', '4 4 4', false, 5, SND_MINE_FIRE, CH_WEAPON_A, WEP_CVAR(minelayer, damage));
 334         Send_Effect(EFFECT_ROCKET_MUZZLEFLASH, w_shotorg, w_shotdir * 1000, 1);
 335
 336         mine = WarpZone_RefSys_SpawnSameRefSys(self);
 337         mine.owner = mine.realowner = self;
 338         if(WEP_CVAR(minelayer, detonatedelay) >= 0)
 339                 mine.spawnshieldtime = time + WEP_CVAR(minelayer, detonatedelay);
 340         else
 341                 mine.spawnshieldtime = -1;
 342         mine.classname = "mine";
 343         mine.bot_dodge = true;
 344         mine.bot_dodgerating = WEP_CVAR(minelayer, damage) * 2; // * 2 because it can detonate inflight which makes it even more dangerous
 345
 346         mine.takedamage = DAMAGE_YES;
 347         mine.damageforcescale = WEP_CVAR(minelayer, damageforcescale);
 348         mine.health = WEP_CVAR(minelayer, health);
 349         mine.event_damage = W_MineLayer_Damage;
 350         mine.damagedbycontents = true;
 351
 352         mine.movetype = MOVETYPE_TOSS;
 353         PROJECTILE_MAKETRIGGER(mine);
 354         mine.projectiledeathtype = WEP_MINE_LAYER.m_id;
 355         setsize(mine, '-4 -4 -4', '4 4 4'); // give it some size so it can be shot
 356
 357         setorigin(mine, w_shotorg - v_forward * 4); // move it back so it hits the wall at the right point
 358         W_SetupProjVelocity_Basic(mine, WEP_CVAR(minelayer, speed), 0);
 359         mine.angles = vectoangles(mine.velocity);
 360
 361         mine.touch = W_MineLayer_Touch;
 362         mine.think = W_MineLayer_Think;
 363         mine.nextthink = time;
 364         mine.cnt = (WEP_CVAR(minelayer, lifetime) - WEP_CVAR(minelayer, lifetime_countdown));
 365         mine.flags = FL_PROJECTILE;
 366         mine.missile_flags = MIF_SPLASH | MIF_ARC | MIF_PROXY;
 367
 368         if(mine.cnt > 0) { mine.cnt += time; }
 369
 370         CSQCProjectile(mine, true, PROJECTILE_MINE, true);
 371
 372         // muzzle flash for 1st person view
 373         flash = spawn();
 374         setmodel(flash, MDL_MINELAYER_MUZZLEFLASH); // precision set below
 375         SUB_SetFade(flash, time, 0.1);
 376         flash.effects = EF_ADDITIVE | EF_FULLBRIGHT | EF_LOWPRECISION;
 377         W_AttachToShotorg(self, flash, '5 0 0');
 378
 379         // common properties
 380
 381         MUTATOR_CALLHOOK(EditProjectile, self, mine);
 382
 383         self.minelayer_mines = W_MineLayer_Count(self);
 384 }
 385
 386 float W_MineLayer_PlacedMines(float detonate)
 387 {SELFPARAM();
 388         entity mine;
 389         float minfound = 0;
 390
 391         for(mine = world; (mine = find(mine, classname, "mine")); ) if(mine.realowner == self)
 392         {
 393                 if(detonate)
 394                 {
 395                         if(!mine.minelayer_detonate)
 396                         {
 397                                 mine.minelayer_detonate = true;
 398                                 minfound = 1;
 399                         }
 400                 }
 401                 else
 402                         minfound = 1;
 403         }
 404         return minfound;
 405 }
 406
 407 METHOD(MineLayer, wr_aim, void(entity thiswep))
 408 {
 409     SELFPARAM();
 410     // aim and decide to fire if appropriate
 411     if(self.minelayer_mines >= WEP_CVAR(minelayer, limit))
 412         PHYS_INPUT_BUTTON_ATCK(self) = false;
 413     else
 414         PHYS_INPUT_BUTTON_ATCK(self) = bot_aim(self, WEP_CVAR(minelayer, speed), 0, WEP_CVAR(minelayer, lifetime), false);
 415     if(skill >= 2) // skill 0 and 1 bots won't detonate mines!
 416     {
 417         // decide whether to detonate mines
 418         entity targetlist, targ;
 419         float edgedamage, coredamage, edgeradius, recipricoledgeradius, d;
 420         float selfdamage, teamdamage, enemydamage;
 421         edgedamage = WEP_CVAR(minelayer, edgedamage);
 422         coredamage = WEP_CVAR(minelayer, damage);
 423         edgeradius = WEP_CVAR(minelayer, radius);
 424         recipricoledgeradius = 1 / edgeradius;
 425         selfdamage = 0;
 426         teamdamage = 0;
 427         enemydamage = 0;
 428         targetlist = findchainfloat(bot_attack, true);
 429         entity mine = find(world, classname, "mine");
 430         while(mine)
 431         {
 432             if(mine.realowner != self)
 433             {
 434                 mine = find(mine, classname, "mine");
 435                 continue;
 436             }
 437             targ = targetlist;
 438             while(targ)
 439             {
 440                 d = vlen(targ.origin + (targ.mins + targ.maxs) * 0.5 - mine.origin);
 441                 d = bound(0, edgedamage + (coredamage - edgedamage) * sqrt(1 - d * recipricoledgeradius), 10000);
 442                 // count potential damage according to type of target
 443                 if(targ == self)
 444                     selfdamage = selfdamage + d;
 445                 else if(targ.team == self.team && teamplay)
 446                     teamdamage = teamdamage + d;
 447                 else if(bot_shouldattack(self, targ))
 448                     enemydamage = enemydamage + d;
 449                 targ = targ.chain;
 450             }
 451             mine = find(mine, classname, "mine");
 452         }
 453         float desirabledamage;
 454         desirabledamage = enemydamage;
 455         if(time > self.invincible_finished && time > self.spawnshieldtime)
 456             desirabledamage = desirabledamage - selfdamage * autocvar_g_balance_selfdamagepercent;
 457         if(teamplay && self.team)
 458             desirabledamage = desirabledamage - teamdamage;
 459
 460         mine = find(world, classname, "mine");
 461         while(mine)
 462         {
 463             if(mine.realowner != self)
 464             {
 465                 mine = find(mine, classname, "mine");
 466                 continue;
 467             }
 468             makevectors(mine.v_angle);
 469             targ = targetlist;
 470             if(skill > 9) // normal players only do this for the target they are tracking
 471             {
 472                 targ = targetlist;
 473                 while(targ)
 474                 {
 475                     if(
 476                         (v_forward * normalize(mine.origin - targ.origin)< 0.1)
 477                         && desirabledamage > 0.1*coredamage
 478                     ) PHYS_INPUT_BUTTON_ATCK2(self) = true;
 479                     targ = targ.chain;
 480                 }
 481             }else{
 482                 float distance; distance= bound(300,vlen(self.origin-self.enemy.origin),30000);
 483                 //As the distance gets larger, a correct detonation gets near imposible
 484                 //Bots are assumed to use the mine spawnfunc_light to see if the mine gets near a player
 485                 if(v_forward * normalize(mine.origin - self.enemy.origin)< 0.1)
 486                     if(IS_PLAYER(self.enemy))
 487                         if(desirabledamage >= 0.1*coredamage)
 488                             if(random()/distance*300 > frametime*bound(0,(10-skill)*0.2,1))
 489                                 PHYS_INPUT_BUTTON_ATCK2(self) = true;
 490             //  dprint(ftos(random()/distance*300),">");dprint(ftos(frametime*bound(0,(10-skill)*0.2,1)),"\n");
 491             }
 492
 493             mine = find(mine, classname, "mine");
 494         }
 495         // if we would be doing at X percent of the core damage, detonate it
 496         // but don't fire a new shot at the same time!
 497         if(desirabledamage >= 0.75 * coredamage) //this should do group damage in rare fortunate events
 498             PHYS_INPUT_BUTTON_ATCK2(self) = true;
 499         if((skill > 6.5) && (selfdamage > self.health))
 500             PHYS_INPUT_BUTTON_ATCK2(self) = false;
 501         //if(PHYS_INPUT_BUTTON_ATCK2(self) == true)
 502         //      dprint(ftos(desirabledamage),"\n");
 503         if(PHYS_INPUT_BUTTON_ATCK2(self)) PHYS_INPUT_BUTTON_ATCK(self) = false;
 504     }
 505 }
 506 METHOD(MineLayer, wr_think, void(entity thiswep, entity actor, .entity weaponentity, int fire))
 507 {
 508     if(autocvar_g_balance_minelayer_reload_ammo && actor.clip_load < WEP_CVAR(minelayer, ammo)) // forced reload
 509     {
 510         // not if we're holding the minelayer without enough ammo, but can detonate existing mines
 511         if(!(W_MineLayer_PlacedMines(false) && actor.(thiswep.ammo_field) < WEP_CVAR(minelayer, ammo))) {
 512             thiswep.wr_reload(thiswep, actor, weaponentity);
 513         }
 514     }
 515     else if(fire & 1)
 516     {
 517         if(weapon_prepareattack(thiswep, actor, weaponentity, false, WEP_CVAR(minelayer, refire)))
 518         {
 519             W_MineLayer_Attack(thiswep);
 520             weapon_thinkf(actor, weaponentity, WFRAME_FIRE1, WEP_CVAR(minelayer, animtime), w_ready);
 521         }
 522     }
 523
 524     if(fire & 2)
 525     {
 526         if(W_MineLayer_PlacedMines(true))
 527             sound(actor, CH_WEAPON_B, SND_MINE_DET, VOL_BASE, ATTN_NORM);
 528     }
 529 }
 530 METHOD(MineLayer, wr_checkammo1, bool(entity thiswep))
 531 {
 532     SELFPARAM();
 533     int slot = 0; // TODO: unhardcode
 534     // don't switch while placing a mine
 535     if(ATTACK_FINISHED(self, slot) <= time || PS(self).m_weapon != WEP_MINE_LAYER)
 536     {
 537         float ammo_amount = self.(thiswep.ammo_field) >= WEP_CVAR(minelayer, ammo);
 538         ammo_amount += self.(weapon_load[WEP_MINE_LAYER.m_id]) >= WEP_CVAR(minelayer, ammo);
 539         return ammo_amount;
 540     }
 541     return true;
 542 }
 543 METHOD(MineLayer, wr_checkammo2, bool(entity thiswep))
 544 {
 545     if(W_MineLayer_PlacedMines(false))
 546         return true;
 547     else
 548         return false;
 549 }
 550 METHOD(MineLayer, wr_resetplayers, void(entity thiswep))
 551 {
 552     SELFPARAM();
 553     self.minelayer_mines = 0;
 554 }
 555 METHOD(MineLayer, wr_reload, void(entity thiswep, entity actor, .entity weaponentity))
 556 {
 557     SELFPARAM();
 558     W_Reload(self, WEP_CVAR(minelayer, ammo), SND_RELOAD);
 559 }
 560 METHOD(MineLayer, wr_suicidemessage, Notification(entity thiswep))
 561 {
 562     return WEAPON_MINELAYER_SUICIDE;
 563 }
 564 METHOD(MineLayer, wr_killmessage, Notification(entity thiswep))
 565 {
 566     return WEAPON_MINELAYER_MURDER;
 567 }
 568
 569 #endif
 570 #ifdef CSQC
 571
 572 METHOD(MineLayer, wr_impacteffect, void(entity thiswep))
 573 {
 574     SELFPARAM();
 575     vector org2;
 576     org2 = w_org + w_backoff * 12;
 577     pointparticles(EFFECT_ROCKET_EXPLODE, org2, '0 0 0', 1);
 578     if(!w_issilent)
 579         sound(self, CH_SHOTS, SND_MINE_EXP, VOL_BASE, ATTN_NORM);
 580 }
 581
 582 #endif
 583 #endif