qcsrc/server/w_shotgun.qc

   1 #ifdef REGISTER_WEAPON
   2 REGISTER_WEAPON(
   3 /* WEP_##id  */ SHOTGUN,
   4 /* function  */ w_shotgun,
   5 /* ammotype  */ IT_SHELLS,
   6 /* impulse   */ 2,
   7 /* flags     */ WEP_FLAG_NORMAL | WEP_FLAG_RELOADABLE | WEP_TYPE_HITSCAN,
   8 /* rating    */ BOT_PICKUP_RATING_LOW,
   9 /* model     */ "shotgun",
  10 /* shortname */ "shotgun",
  11 /* fullname  */ _("Shotgun")
  12 );
  13 #else
  14 #ifdef SVQC
  15
  16 void W_Shotgun_Attack (void)
  17 {
  18         float   sc;
  19         float   ammoamount;
  20         float   bullets;
  21         float   d;
  22         float   f;
  23         float   spread;
  24         float   solidpenetration;
  25         entity flash;
  26
  27         ammoamount = autocvar_g_balance_shotgun_primary_ammo;
  28         bullets = autocvar_g_balance_shotgun_primary_bullets;
  29         d = autocvar_g_balance_shotgun_primary_damage;
  30         f = autocvar_g_balance_shotgun_primary_force;
  31         spread = autocvar_g_balance_shotgun_primary_spread;
  32         solidpenetration = autocvar_g_balance_shotgun_primary_solidpenetration;
  33
  34         W_DecreaseAmmo(ammo_shells, ammoamount, autocvar_g_balance_shotgun_reload_ammo);
  35
  36         W_SetupShot (self, TRUE, 5, "weapons/shotgun_fire.wav", CH_WEAPON_A, d * bullets);
  37         for (sc = 0;sc < bullets;sc = sc + 1)
  38                 fireBullet(w_shotorg, w_shotdir, spread, solidpenetration, d, f, WEP_SHOTGUN, 0);
  39
  40         pointparticles(particleeffectnum("shotgun_muzzleflash"), w_shotorg, w_shotdir * 1000, autocvar_g_balance_shotgun_primary_ammo);
  41
  42         // casing code
  43         if (autocvar_g_casings >= 1)
  44                 for (sc = 0;sc < ammoamount;sc = sc + 1)
  45                         SpawnCasing (((random () * 50 + 50) * v_right) - (v_forward * (random () * 25 + 25)) - ((random () * 5 - 30) * v_up), 2, vectoangles(v_forward),'0 250 0', 100, 1, self);
  46
  47         // muzzle flash for 1st person view
  48         flash = spawn();
  49         setmodel(flash, "models/uziflash.md3"); // precision set below
  50         flash.think = SUB_Remove;
  51         flash.nextthink = time + 0.06;
  52         flash.effects = EF_ADDITIVE | EF_FULLBRIGHT | EF_LOWPRECISION;
  53         W_AttachToShotorg(flash, '5 0 0');
  54 }
  55
  56 .float swing_prev;
  57 .entity swing_alreadyhit;
  58 void shotgun_meleethink (void)
  59 {
  60         // declarations
  61         float i, f, swing, swing_factor, swing_damage, meleetime, is_player;
  62         entity target_victim;
  63         vector targpos;
  64
  65         if(!self.cnt) // set start time of melee
  66         {
  67                 self.cnt = time;
  68                 W_PlayStrengthSound(self.realowner);
  69         }
  70
  71         makevectors(self.realowner.v_angle); // update values for v_* vectors
  72
  73         // calculate swing percentage based on time
  74         meleetime = autocvar_g_balance_shotgun_secondary_melee_time * W_WeaponRateFactor();
  75         swing = bound(0, (self.cnt + meleetime - time) / meleetime, 10);
  76         f = ((1 - swing) * autocvar_g_balance_shotgun_secondary_melee_traces);
  77
  78         // check to see if we can still continue, otherwise give up now
  79         if((self.realowner.deadflag != DEAD_NO) && autocvar_g_balance_shotgun_secondary_melee_no_doubleslap)
  80         {
  81                 remove(self);
  82                 return;
  83         }
  84
  85         // if okay, perform the traces needed for this frame
  86         for(i=self.swing_prev; i < f; ++i)
  87         {
  88                 swing_factor = ((1 - (i / autocvar_g_balance_shotgun_secondary_melee_traces)) * 2 - 1);
  89
  90                 targpos = (self.realowner.origin + self.realowner.view_ofs
  91                         + (v_forward * autocvar_g_balance_shotgun_secondary_melee_range)
  92                         + (v_up * swing_factor * autocvar_g_balance_shotgun_secondary_melee_swing_up)
  93                         + (v_right * swing_factor * autocvar_g_balance_shotgun_secondary_melee_swing_side));
  94
  95                 WarpZone_traceline_antilag(self, self.realowner.origin + self.realowner.view_ofs, targpos, FALSE, self, ANTILAG_LATENCY(self.realowner));
  96
  97                 // draw lightning beams for debugging
  98                 //te_lightning2(world, targpos, self.realowner.origin + self.realowner.view_ofs + v_forward * 5 - v_up * 5);
  99                 //te_customflash(targpos, 40,  2, '1 1 1');
 100
 101                 is_player = (IS_PLAYER(trace_ent) || trace_ent.classname == "body");
 102
 103                 if((trace_fraction < 1) // if trace is good, apply the damage and remove self
 104                         && (trace_ent.takedamage == DAMAGE_AIM)
 105                         && (trace_ent != self.swing_alreadyhit)
 106                         && (is_player || autocvar_g_balance_shotgun_secondary_melee_nonplayerdamage))
 107                 {
 108                         target_victim = trace_ent; // so it persists through other calls
 109
 110                         if(is_player) // this allows us to be able to nerf the non-player damage done in e.g. assault or onslaught.
 111                                 swing_damage = (autocvar_g_balance_shotgun_secondary_damage * min(1, swing_factor + 1));
 112                         else
 113                                 swing_damage = (autocvar_g_balance_shotgun_secondary_melee_nonplayerdamage * min(1, swing_factor + 1));
 114
 115                         //print(strcat(self.realowner.netname, " hitting ", target_victim.netname, " with ", strcat(ftos(swing_damage), " damage (factor: ", ftos(swing_factor), ") at "), ftos(time), " seconds.\n"));
 116
 117                         Damage(target_victim, self.realowner, self.realowner,
 118                                 swing_damage, WEP_SHOTGUN | HITTYPE_SECONDARY,
 119                                 self.realowner.origin + self.realowner.view_ofs,
 120                                 v_forward * autocvar_g_balance_shotgun_secondary_force);
 121
 122                         if(accuracy_isgooddamage(self.realowner, target_victim)) { accuracy_add(self.realowner, WEP_SHOTGUN, 0, swing_damage); }
 123
 124                         // draw large red flash for debugging
 125                         //te_customflash(targpos, 200, 2, '15 0 0');
 126
 127                         if(autocvar_g_balance_shotgun_secondary_melee_multihit) // allow multiple hits with one swing, but not against the same player twice.
 128                         {
 129                                 self.swing_alreadyhit = target_victim;
 130                                 continue; // move along to next trace
 131                         }
 132                         else
 133                         {
 134                                 remove(self);
 135                                 return;
 136                         }
 137                 }
 138         }
 139
 140         if(time >= self.cnt + meleetime)
 141         {
 142                 // melee is finished
 143                 remove(self);
 144                 return;
 145         }
 146         else
 147         {
 148                 // set up next frame
 149                 self.swing_prev = i;
 150                 self.nextthink = time;
 151         }
 152 }
 153
 154 void W_Shotgun_Attack2 (void)
 155 {
 156         sound (self, CH_WEAPON_A, "weapons/shotgun_melee.wav", VOL_BASE, ATTEN_NORM);
 157         weapon_thinkf(WFRAME_FIRE2, autocvar_g_balance_shotgun_secondary_animtime, w_ready);
 158
 159         entity meleetemp;
 160         meleetemp = spawn();
 161         meleetemp.realowner = self;
 162         meleetemp.think = shotgun_meleethink;
 163         meleetemp.nextthink = time + autocvar_g_balance_shotgun_secondary_melee_delay * W_WeaponRateFactor();
 164         W_SetupShot_Range(self, TRUE, 0, "", 0, autocvar_g_balance_shotgun_secondary_damage, autocvar_g_balance_shotgun_secondary_melee_range);
 165 }
 166
 167 void spawnfunc_weapon_shotgun(); // defined in t_items.qc
 168
 169 .float shotgun_primarytime;
 170
 171 float w_shotgun(float req)
 172 {
 173         float ammo_amount;
 174         if (req == WR_AIM)
 175                 if(vlen(self.origin-self.enemy.origin) <= autocvar_g_balance_shotgun_secondary_melee_range)
 176                         self.BUTTON_ATCK2 = bot_aim(1000000, 0, 0.001, FALSE);
 177                 else
 178                         self.BUTTON_ATCK = bot_aim(1000000, 0, 0.001, FALSE);
 179
 180         else if (req == WR_THINK)
 181         {
 182                 if(autocvar_g_balance_shotgun_reload_ammo && self.clip_load < autocvar_g_balance_shotgun_primary_ammo) // forced reload
 183                 {
 184                         // don't force reload an empty shotgun if its melee attack is active
 185                         if (!(autocvar_g_balance_shotgun_secondary && self.ammo_shells < autocvar_g_balance_shotgun_primary_ammo))
 186                                 weapon_action(self.weapon, WR_RELOAD);
 187                 }
 188                 else
 189                 {
 190                         if (self.BUTTON_ATCK)
 191                         {
 192                                 if (time >= self.shotgun_primarytime) // handle refire separately so the secondary can be fired straight after a primary
 193                                 {
 194                                         if(weapon_prepareattack(0, autocvar_g_balance_shotgun_primary_animtime))
 195                                         {
 196                                                 W_Shotgun_Attack();
 197                                                 self.shotgun_primarytime = time + autocvar_g_balance_shotgun_primary_refire * W_WeaponRateFactor();
 198                                                 weapon_thinkf(WFRAME_FIRE1, autocvar_g_balance_shotgun_primary_animtime, w_ready);
 199                                         }
 200                                 }
 201                         }
 202                 }
 203                 if (self.clip_load >= 0) // we are not currently reloading
 204                 if (!self.crouch) // no crouchmelee please
 205                 if (self.BUTTON_ATCK2 && autocvar_g_balance_shotgun_secondary)
 206                 if (weapon_prepareattack(1, autocvar_g_balance_shotgun_secondary_refire))
 207                 {
 208                         // attempt forcing playback of the anim by switching to another anim (that we never play) here...
 209                         weapon_thinkf(WFRAME_FIRE1, 0, W_Shotgun_Attack2);
 210                 }
 211         }
 212         else if (req == WR_PRECACHE)
 213         {
 214                 precache_model ("models/uziflash.md3");
 215                 precache_model ("models/weapons/g_shotgun.md3");
 216                 precache_model ("models/weapons/v_shotgun.md3");
 217                 precache_model ("models/weapons/h_shotgun.iqm");
 218                 precache_sound ("misc/itempickup.wav");
 219                 precache_sound ("weapons/shotgun_fire.wav");
 220                 precache_sound ("weapons/shotgun_melee.wav");
 221                 //precache_sound ("weapons/reload.wav"); // until weapons have individual reload sounds, precache the reload sound somewhere else
 222         }
 223         else if (req == WR_SETUP)
 224         {
 225                 weapon_setup(WEP_SHOTGUN);
 226                 self.current_ammo = ammo_shells;
 227         }
 228         else if (req == WR_CHECKAMMO1)
 229         {
 230                 ammo_amount = self.ammo_shells >= autocvar_g_balance_shotgun_primary_ammo;
 231                 ammo_amount += self.(weapon_load[WEP_SHOTGUN]) >= autocvar_g_balance_shotgun_primary_ammo;
 232                 return ammo_amount;
 233         }
 234         else if (req == WR_CHECKAMMO2)
 235         {
 236                 // melee attack is always available
 237                 return TRUE;
 238         }
 239         else if (req == WR_RELOAD)
 240         {
 241                 W_Reload(autocvar_g_balance_shotgun_primary_ammo, autocvar_g_balance_shotgun_reload_ammo, autocvar_g_balance_shotgun_reload_time, "weapons/reload.wav");
 242         }
 243         else if (req == WR_SUICIDEMESSAGE)
 244         {
 245                 return WEAPON_THINKING_WITH_PORTALS;
 246         }
 247         else if (req == WR_KILLMESSAGE)
 248         {
 249                 if(w_deathtype & HITTYPE_SECONDARY)
 250                         return WEAPON_SHOTGUN_MURDER_SLAP;
 251                 else
 252                         return WEAPON_SHOTGUN_MURDER;
 253         }
 254         return TRUE;
 255 }
 256 #endif
 257 #ifdef CSQC
 258 .float prevric;
 259 float w_shotgun(float req)
 260 {
 261         if(req == WR_IMPACTEFFECT)
 262         {
 263                 vector org2;
 264                 org2 = w_org + w_backoff * 2;
 265                 pointparticles(particleeffectnum("shotgun_impact"), org2, w_backoff * 1000, 1);
 266                 if(!w_issilent && time - self.prevric > 0.25)
 267                 {
 268                         if(w_random < 0.0165)
 269                                 sound(self, CH_SHOTS, "weapons/ric1.wav", VOL_BASE, ATTEN_NORM);
 270                         else if(w_random < 0.033)
 271                                 sound(self, CH_SHOTS, "weapons/ric2.wav", VOL_BASE, ATTEN_NORM);
 272                         else if(w_random < 0.05)
 273                                 sound(self, CH_SHOTS, "weapons/ric3.wav", VOL_BASE, ATTEN_NORM);
 274                         self.prevric = time;
 275                 }
 276         }
 277         else if(req == WR_PRECACHE)
 278         {
 279                 precache_sound("weapons/ric1.wav");
 280                 precache_sound("weapons/ric2.wav");
 281                 precache_sound("weapons/ric3.wav");
 282         }
 283         return TRUE;
 284 }
 285 #endif
 286 #endif