qcsrc/server/w_grenadelauncher.qc

   1 #ifdef REGISTER_WEAPON
   2 REGISTER_WEAPON(GRENADE_LAUNCHER, w_glauncher, IT_ROCKETS, 4, WEP_FLAG_NORMAL | WEP_FLAG_CANCLIMB | WEP_TYPE_SPLASH, BOT_PICKUP_RATING_MID, "gl", "grenadelauncher", _("Mortar"))
   3 #else
   4 #ifdef SVQC
   5 .float gl_detonate_later;
   6 .float gl_bouncecnt;
   7
   8 // weapon load persistence, for weapons that support reloading
   9 .float grenadelauncher_load;
  10
  11 void W_GrenadeLauncher_SetAmmoCounter()
  12 {
  13         // set clip_load to the weapon we have switched to, if the gun uses reloading
  14         if(!autocvar_g_balance_grenadelauncher_reload_ammo)
  15                 self.clip_load = 0; // also keeps crosshair ammo from displaying
  16         else
  17         {
  18                 self.clip_load = self.grenadelauncher_load;
  19                 self.clip_size = autocvar_g_balance_grenadelauncher_reload_ammo; // for the crosshair ammo display
  20         }
  21 }
  22
  23 void W_GrenadeLauncher_ReloadedAndReady()
  24 {
  25         float t;
  26
  27         // now do the ammo transfer
  28         self.clip_load = self.old_clip_load; // restore the ammo counter, in case we still had ammo in the weapon before reloading
  29         while(self.clip_load < autocvar_g_balance_grenadelauncher_reload_ammo && self.ammo_rockets) // make sure we don't add more ammo than we have
  30         {
  31                 self.clip_load += 1;
  32                 self.ammo_rockets -= 1;
  33         }
  34         self.grenadelauncher_load = self.clip_load;
  35
  36         t = ATTACK_FINISHED(self) - autocvar_g_balance_grenadelauncher_reload_time - 1;
  37         ATTACK_FINISHED(self) = t;
  38         w_ready();
  39 }
  40
  41 void W_GrenadeLauncher_Reload()
  42 {
  43         // return if reloading is disabled for this weapon
  44         if(!autocvar_g_balance_grenadelauncher_reload_ammo)
  45                 return;
  46
  47         if(!W_ReloadCheck(self.ammo_rockets, min(autocvar_g_balance_grenadelauncher_primary_ammo, autocvar_g_balance_grenadelauncher_secondary_ammo)))
  48                 return;
  49
  50         float t;
  51
  52         sound (self, CHAN_WEAPON2, "weapons/reload.wav", VOL_BASE, ATTN_NORM);
  53
  54         t = max(time, ATTACK_FINISHED(self)) + autocvar_g_balance_grenadelauncher_reload_time + 1;
  55         ATTACK_FINISHED(self) = t;
  56
  57         weapon_thinkf(WFRAME_RELOAD, autocvar_g_balance_grenadelauncher_reload_time, W_GrenadeLauncher_ReloadedAndReady);
  58
  59         self.old_clip_load = self.clip_load;
  60         self.clip_load = -1;
  61 }
  62
  63 void W_Grenade_Explode (void)
  64 {
  65         if(other.takedamage == DAMAGE_AIM)
  66                 if(other.classname == "player")
  67                         if(IsDifferentTeam(self.owner, other))
  68                                 if(other.deadflag == DEAD_NO)
  69                                         if(IsFlying(other))
  70                                                 AnnounceTo(self.owner, "airshot");
  71
  72         self.event_damage = SUB_Null;
  73         self.takedamage = DAMAGE_NO;
  74
  75         if(self.movetype == MOVETYPE_NONE)
  76                 self.velocity = self.oldvelocity;
  77
  78         RadiusDamage (self, self.owner, autocvar_g_balance_grenadelauncher_primary_damage, autocvar_g_balance_grenadelauncher_primary_edgedamage, autocvar_g_balance_grenadelauncher_primary_radius, world, autocvar_g_balance_grenadelauncher_primary_force, self.projectiledeathtype, other);
  79
  80         remove (self);
  81 }
  82
  83 void W_Grenade_Explode2 (void)
  84 {
  85         if(other.takedamage == DAMAGE_AIM)
  86                 if(other.classname == "player")
  87                         if(IsDifferentTeam(self.owner, other))
  88                                 if(IsFlying(other))
  89                                         AnnounceTo(self.owner, "airshot");
  90
  91         self.event_damage = SUB_Null;
  92         self.takedamage = DAMAGE_NO;
  93
  94         if(self.movetype == MOVETYPE_NONE)
  95                 self.velocity = self.oldvelocity;
  96
  97         RadiusDamage (self, self.owner, autocvar_g_balance_grenadelauncher_secondary_damage, autocvar_g_balance_grenadelauncher_secondary_edgedamage, autocvar_g_balance_grenadelauncher_secondary_radius, world, autocvar_g_balance_grenadelauncher_secondary_force, self.projectiledeathtype, other);
  98
  99         remove (self);
 100 }
 101
 102 void W_Grenade_Damage (entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
 103 {
 104         if (self.health <= 0)
 105                 return;
 106         self.health = self.health - damage;
 107         if (self.health <= 0)
 108         {
 109                 W_PrepareExplosionByDamage(attacker, self.think);
 110         }
 111 }
 112
 113 void W_Grenade_Think1 (void)
 114 {
 115         self.nextthink = time;
 116         if (time > self.cnt)
 117         {
 118                 other = world;
 119                 self.projectiledeathtype |= HITTYPE_BOUNCE;
 120                 W_Grenade_Explode ();
 121                 return;
 122         }
 123         if(self.gl_detonate_later && self.gl_bouncecnt >= autocvar_g_balance_grenadelauncher_primary_remote_minbouncecnt)
 124                 W_Grenade_Explode();
 125 }
 126
 127 void W_Grenade_Touch1 (void)
 128 {
 129         PROJECTILE_TOUCH;
 130         if (other.takedamage == DAMAGE_AIM || autocvar_g_balance_grenadelauncher_primary_type == 0) // always explode when hitting a player, or if normal mortar projectile
 131         {
 132                 self.use ();
 133         }
 134         else if (autocvar_g_balance_grenadelauncher_primary_type == 1) // bounce
 135         {
 136                 float r;
 137                 r = random() * 6;
 138                 if(r < 1)
 139                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce1.wav", VOL_BASE, ATTN_NORM);
 140                 else if(r < 2)
 141                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce2.wav", VOL_BASE, ATTN_NORM);
 142                 else if(r < 3)
 143                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce3.wav", VOL_BASE, ATTN_NORM);
 144                 else if(r < 4)
 145                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce4.wav", VOL_BASE, ATTN_NORM);
 146                 else if(r < 5)
 147                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce5.wav", VOL_BASE, ATTN_NORM);
 148                 else
 149                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce6.wav", VOL_BASE, ATTN_NORM);
 150                 self.projectiledeathtype |= HITTYPE_BOUNCE;
 151                 self.gl_bouncecnt += 1;
 152         }
 153         else if(autocvar_g_balance_grenadelauncher_primary_type == 2 && (!other || (other.takedamage != DAMAGE_AIM && other.movetype == MOVETYPE_NONE))) // stick
 154         {
 155                 spamsound (self, CHAN_PROJECTILE, "weapons/grenade_stick.wav", VOL_BASE, ATTN_NORM);
 156
 157                 // let it stick whereever it is
 158                 self.oldvelocity = self.velocity;
 159                 self.velocity = '0 0 0';
 160                 self.movetype = MOVETYPE_NONE; // also disables gravity
 161                 self.gravity = 0; // nope, it does NOT! maybe a bug in CSQC code? TODO
 162                 UpdateCSQCProjectile(self);
 163
 164                 // do not respond to any more touches
 165                 self.solid = SOLID_NOT;
 166
 167                 self.nextthink = min(self.nextthink, time + autocvar_g_balance_grenadelauncher_primary_lifetime2);
 168         }
 169 }
 170
 171 void W_Grenade_Touch2 (void)
 172 {
 173         PROJECTILE_TOUCH;
 174         if (other.takedamage == DAMAGE_AIM || autocvar_g_balance_grenadelauncher_secondary_type == 0) // always explode when hitting a player, or if normal mortar projectile
 175         {
 176                 self.use ();
 177         }
 178         else if (autocvar_g_balance_grenadelauncher_secondary_type == 1) // bounce
 179         {
 180                 float r;
 181                 r = random() * 6;
 182                 if(r < 1)
 183                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce1.wav", VOL_BASE, ATTN_NORM);
 184                 else if(r < 2)
 185                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce2.wav", VOL_BASE, ATTN_NORM);
 186                 else if(r < 3)
 187                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce3.wav", VOL_BASE, ATTN_NORM);
 188                 else if(r < 4)
 189                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce4.wav", VOL_BASE, ATTN_NORM);
 190                 else if(r < 5)
 191                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce5.wav", VOL_BASE, ATTN_NORM);
 192                 else
 193                         spamsound (self, CHAN_PROJECTILE, "weapons/grenade_bounce6.wav", VOL_BASE, ATTN_NORM);
 194                 self.projectiledeathtype |= HITTYPE_BOUNCE;
 195                 self.gl_bouncecnt += 1;
 196         }
 197         else if(autocvar_g_balance_grenadelauncher_secondary_type == 2 && (!other || (other.takedamage != DAMAGE_AIM && other.movetype == MOVETYPE_NONE))) // stick
 198         {
 199                 spamsound (self, CHAN_PROJECTILE, "weapons/grenade_stick.wav", VOL_BASE, ATTN_NORM);
 200
 201                 // let it stick whereever it is
 202                 self.oldvelocity = self.velocity;
 203                 self.velocity = '0 0 0';
 204                 self.movetype = MOVETYPE_NONE; // also disables gravity
 205                 self.gravity = 0; // nope, it does NOT! maybe a bug in CSQC code? TODO
 206                 UpdateCSQCProjectile(self);
 207
 208                 // do not respond to any more touches
 209                 self.solid = SOLID_NOT;
 210
 211                 self.nextthink = min(self.nextthink, time + autocvar_g_balance_grenadelauncher_secondary_lifetime2);
 212         }
 213 }
 214
 215 void W_Grenade_Attack (void)
 216 {
 217         local entity gren;
 218
 219         // if this weapon is reloadable, decrease its load. Else decrease the player's ammo
 220         if not(self.items & IT_UNLIMITED_WEAPON_AMMO)
 221         {
 222                 if(autocvar_g_balance_grenadelauncher_reload_ammo)
 223                 {
 224                         self.clip_load -= autocvar_g_balance_grenadelauncher_primary_ammo;
 225                         self.grenadelauncher_load = self.clip_load;
 226                 }
 227                 else
 228                         self.ammo_rockets -= autocvar_g_balance_grenadelauncher_primary_ammo;
 229         }
 230
 231         W_SetupShot_ProjectileSize (self, '-3 -3 -3', '3 3 3', FALSE, 4, "weapons/grenade_fire.wav", CHAN_WEAPON, autocvar_g_balance_grenadelauncher_primary_damage);
 232         w_shotdir = v_forward; // no TrueAim for grenades please
 233
 234         pointparticles(particleeffectnum("grenadelauncher_muzzleflash"), w_shotorg, w_shotdir * 1000, 1);
 235
 236         gren = spawn ();
 237         gren.owner = self;
 238         gren.classname = "grenade";
 239         gren.bot_dodge = TRUE;
 240         gren.bot_dodgerating = autocvar_g_balance_grenadelauncher_primary_damage;
 241         gren.movetype = MOVETYPE_BOUNCE;
 242         gren.bouncefactor = autocvar_g_balance_grenadelauncher_bouncefactor;
 243         gren.bouncestop = autocvar_g_balance_grenadelauncher_bouncestop;
 244         PROJECTILE_MAKETRIGGER(gren);
 245         gren.projectiledeathtype = WEP_GRENADE_LAUNCHER;
 246         setorigin(gren, w_shotorg);
 247         setsize(gren, '-3 -3 -3', '3 3 3');
 248
 249         gren.cnt = time + autocvar_g_balance_grenadelauncher_primary_lifetime;
 250         gren.nextthink = time;
 251         gren.think = W_Grenade_Think1;
 252         gren.use = W_Grenade_Explode;
 253         gren.touch = W_Grenade_Touch1;
 254
 255         gren.takedamage = DAMAGE_YES;
 256         gren.health = autocvar_g_balance_grenadelauncher_primary_health;
 257         gren.damageforcescale = autocvar_g_balance_grenadelauncher_primary_damageforcescale;
 258         gren.event_damage = W_Grenade_Damage;
 259         W_SETUPPROJECTILEVELOCITY_UP(gren, g_balance_grenadelauncher_primary);
 260
 261         gren.angles = vectoangles (gren.velocity);
 262         gren.flags = FL_PROJECTILE;
 263
 264         if(autocvar_g_balance_grenadelauncher_primary_type == 0 || autocvar_g_balance_grenadelauncher_primary_type == 2)
 265                 CSQCProjectile(gren, TRUE, PROJECTILE_GRENADE, TRUE);
 266         else
 267                 CSQCProjectile(gren, TRUE, PROJECTILE_GRENADE_BOUNCING, TRUE);
 268
 269         other = gren; MUTATOR_CALLHOOK(EditProjectile);
 270 }
 271
 272 void W_Grenade_Attack2 (void)
 273 {
 274         local entity gren;
 275
 276         // if this weapon is reloadable, decrease its load. Else decrease the player's ammo
 277         if not(self.items & IT_UNLIMITED_WEAPON_AMMO)
 278         {
 279                 if(autocvar_g_balance_grenadelauncher_reload_ammo)
 280                 {
 281                         self.clip_load -= autocvar_g_balance_grenadelauncher_secondary_ammo;
 282                         self.grenadelauncher_load = self.clip_load;
 283                 }
 284                 else
 285                         self.ammo_rockets -= autocvar_g_balance_grenadelauncher_secondary_ammo;
 286         }
 287
 288         W_SetupShot_ProjectileSize (self, '-3 -3 -3', '3 3 3', FALSE, 4, "weapons/grenade_fire.wav", CHAN_WEAPON, autocvar_g_balance_grenadelauncher_secondary_damage);
 289         w_shotdir = v_forward; // no TrueAim for grenades please
 290
 291         pointparticles(particleeffectnum("grenadelauncher_muzzleflash"), w_shotorg, w_shotdir * 1000, 1);
 292
 293         gren = spawn ();
 294         gren.owner = self;
 295         gren.classname = "grenade";
 296         gren.bot_dodge = TRUE;
 297         gren.bot_dodgerating = autocvar_g_balance_grenadelauncher_secondary_damage;
 298         gren.movetype = MOVETYPE_BOUNCE;
 299         gren.bouncefactor = autocvar_g_balance_grenadelauncher_bouncefactor;
 300         gren.bouncestop = autocvar_g_balance_grenadelauncher_bouncestop;
 301         PROJECTILE_MAKETRIGGER(gren);
 302         gren.projectiledeathtype = WEP_GRENADE_LAUNCHER | HITTYPE_SECONDARY;
 303         setorigin(gren, w_shotorg);
 304         setsize(gren, '-3 -3 -3', '3 3 3');
 305
 306         gren.nextthink = time + autocvar_g_balance_grenadelauncher_secondary_lifetime;
 307         gren.think = adaptor_think2use_hittype_splash;
 308         gren.use = W_Grenade_Explode2;
 309         gren.touch = W_Grenade_Touch2;
 310
 311         gren.takedamage = DAMAGE_YES;
 312         gren.health = autocvar_g_balance_grenadelauncher_secondary_health;
 313         gren.damageforcescale = autocvar_g_balance_grenadelauncher_secondary_damageforcescale;
 314         gren.event_damage = W_Grenade_Damage;
 315         W_SETUPPROJECTILEVELOCITY_UP(gren, g_balance_grenadelauncher_secondary);
 316
 317         gren.angles = vectoangles (gren.velocity);
 318         gren.flags = FL_PROJECTILE;
 319
 320         if(autocvar_g_balance_grenadelauncher_secondary_type == 0 || autocvar_g_balance_grenadelauncher_secondary_type == 2)
 321                 CSQCProjectile(gren, TRUE, PROJECTILE_GRENADE, TRUE);
 322         else
 323                 CSQCProjectile(gren, TRUE, PROJECTILE_GRENADE_BOUNCING, TRUE);
 324
 325         other = gren; MUTATOR_CALLHOOK(EditProjectile);
 326 }
 327
 328 void spawnfunc_weapon_grenadelauncher (void)
 329 {
 330         weapon_defaultspawnfunc(WEP_GRENADE_LAUNCHER);
 331 }
 332
 333 .float bot_secondary_grenademooth;
 334 float w_glauncher(float req)
 335 {
 336         entity nade;
 337         float nadefound;
 338         float ammo_amount;
 339
 340         if (req == WR_AIM)
 341         {
 342                 self.BUTTON_ATCK = FALSE;
 343                 self.BUTTON_ATCK2 = FALSE;
 344                 if (self.bot_secondary_grenademooth == 0)
 345                 {
 346                         if(bot_aim(autocvar_g_balance_grenadelauncher_primary_speed, autocvar_g_balance_grenadelauncher_primary_speed_up, autocvar_g_balance_grenadelauncher_primary_lifetime, TRUE))
 347                         {
 348                                 self.BUTTON_ATCK = TRUE;
 349                                 if(random() < 0.01) self.bot_secondary_grenademooth = 1;
 350                         }
 351                 }
 352                 else
 353                 {
 354                         if(bot_aim(autocvar_g_balance_grenadelauncher_secondary_speed, autocvar_g_balance_grenadelauncher_secondary_speed_up, autocvar_g_balance_grenadelauncher_secondary_lifetime, TRUE))
 355                         {
 356                                 self.BUTTON_ATCK2 = TRUE;
 357                                 if(random() < 0.02) self.bot_secondary_grenademooth = 0;
 358                         }
 359                 }
 360         }
 361         else if (req == WR_THINK)
 362         {
 363                 if(autocvar_g_balance_grenadelauncher_reload_ammo && self.clip_load < min(autocvar_g_balance_grenadelauncher_primary_ammo, autocvar_g_balance_grenadelauncher_secondary_ammo)) // forced reload
 364                         W_GrenadeLauncher_Reload();
 365                 else if (self.BUTTON_ATCK)
 366                 {
 367                         if (weapon_prepareattack(0, autocvar_g_balance_grenadelauncher_primary_refire))
 368                         {
 369                                 W_Grenade_Attack();
 370                                 weapon_thinkf(WFRAME_FIRE1, autocvar_g_balance_grenadelauncher_primary_animtime, w_ready);
 371                         }
 372                 }
 373                 else if (self.BUTTON_ATCK2)
 374                 {
 375                         if (cvar("g_balance_grenadelauncher_secondary_remote_detonateprimary"))
 376                         {
 377                                 nadefound = 0;
 378                                 for(nade = world; (nade = find(nade, classname, "grenade")); ) if(nade.owner == self)
 379                                 {
 380                                         if(!nade.gl_detonate_later)
 381                                         {
 382                                                 nade.gl_detonate_later = TRUE;
 383                                                 nadefound = 1;
 384                                         }
 385                                 }
 386                                 if(nadefound)
 387                                         sound (self, CHAN_WEAPON2, "weapons/rocket_det.wav", VOL_BASE, ATTN_NORM);
 388                         }
 389                         else if (weapon_prepareattack(1, autocvar_g_balance_grenadelauncher_secondary_refire))
 390                         {
 391                                 W_Grenade_Attack2();
 392                                 weapon_thinkf(WFRAME_FIRE2, autocvar_g_balance_grenadelauncher_secondary_animtime, w_ready);
 393                         }
 394                 }
 395         }
 396         else if (req == WR_PRECACHE)
 397         {
 398                 precache_model ("models/weapons/g_gl.md3");
 399                 precache_model ("models/weapons/v_gl.md3");
 400                 precache_model ("models/weapons/h_gl.iqm");
 401                 precache_sound ("weapons/grenade_bounce1.wav");
 402                 precache_sound ("weapons/grenade_bounce2.wav");
 403                 precache_sound ("weapons/grenade_bounce3.wav");
 404                 precache_sound ("weapons/grenade_bounce4.wav");
 405                 precache_sound ("weapons/grenade_bounce5.wav");
 406                 precache_sound ("weapons/grenade_bounce6.wav");
 407                 precache_sound ("weapons/grenade_stick.wav");
 408                 precache_sound ("weapons/grenade_fire.wav");
 409                 precache_sound ("weapons/reload.wav");
 410         }
 411         else if (req == WR_SETUP)
 412         {
 413                 weapon_setup(WEP_GRENADE_LAUNCHER);
 414                 W_GrenadeLauncher_SetAmmoCounter();
 415         }
 416         else if (req == WR_CHECKAMMO1)
 417         {
 418                 ammo_amount = self.ammo_rockets >= autocvar_g_balance_grenadelauncher_primary_ammo;
 419                 ammo_amount += (autocvar_g_balance_grenadelauncher_reload_ammo && self.grenadelauncher_load >= autocvar_g_balance_grenadelauncher_primary_ammo);
 420                 return ammo_amount;
 421         }
 422         else if (req == WR_CHECKAMMO2)
 423         {
 424                 ammo_amount = self.ammo_rockets >= autocvar_g_balance_grenadelauncher_secondary_ammo;
 425                 ammo_amount += (autocvar_g_balance_grenadelauncher_reload_ammo && self.grenadelauncher_load >= autocvar_g_balance_grenadelauncher_secondary_ammo);
 426                 return ammo_amount;
 427         }
 428         else if (req == WR_RESETPLAYER)
 429         {
 430                 // all weapons must be fully loaded when we spawn
 431                 self.grenadelauncher_load = autocvar_g_balance_grenadelauncher_reload_ammo;
 432         }
 433         else if (req == WR_RELOAD)
 434         {
 435                 W_GrenadeLauncher_Reload();
 436         }
 437         return TRUE;
 438 };
 439 #endif
 440 #ifdef CSQC
 441 float w_glauncher(float req)
 442 {
 443         if(req == WR_IMPACTEFFECT)
 444         {
 445                 vector org2;
 446                 org2 = w_org + w_backoff * 12;
 447                 pointparticles(particleeffectnum("grenade_explode"), org2, '0 0 0', 1);
 448                 if(!w_issilent)
 449                         sound(self, CHAN_PROJECTILE, "weapons/grenade_impact.wav", VOL_BASE, ATTN_NORM);
 450         }
 451         else if(req == WR_PRECACHE)
 452         {
 453                 precache_sound("weapons/grenade_impact.wav");
 454         }
 455         else if (req == WR_SUICIDEMESSAGE)
 456         {
 457                 if(w_deathtype & HITTYPE_SECONDARY)
 458                         w_deathtypestring = "%s tried out his own grenade";
 459                 else
 460                         w_deathtypestring = "%s detonated";
 461         }
 462         else if (req == WR_KILLMESSAGE)
 463         {
 464                 if(w_deathtype & HITTYPE_SPLASH)
 465                         if(w_deathtype & HITTYPE_BOUNCE) // (must be secondary then)
 466                                 w_deathtypestring = "%s didn't see %s's grenade";
 467                         else // unchecked: SECONDARY
 468                                 w_deathtypestring = "%s almost dodged %s's grenade";
 469                 else // unchecked: SECONDARY, BOUNCE
 470                         w_deathtypestring = "%s ate %s's grenade";
 471         }
 472         return TRUE;
 473 }
 474 #endif
 475 #endif