qcsrc/server/weapons/common.qc

   1 #include "common.qh"
   2
   3 #include <server/defs.qh>
   4 #include <server/miscfunctions.qh>
   5 #include <common/t_items.qh>
   6 #include <common/constants.qh>
   7 #include <common/net_linked.qh>
   8 #include <common/deathtypes/all.qh>
   9 #include <common/notifications/all.qh>
  10 #include <common/state.qh>
  11 #include <common/util.qh>
  12 #include <common/weapons/_all.qh>
  13 #include <common/items/_mod.qh>
  14
  15 void W_GiveWeapon(entity e, int wep)
  16 {
  17         if (!wep) return;
  18
  19         e.weapons |= WepSet_FromWeapon(Weapons_from(wep));
  20
  21         if (IS_PLAYER(e)) {
  22             Send_Notification(NOTIF_ONE, e, MSG_MULTI, ITEM_WEAPON_GOT, wep);
  23     }
  24 }
  25
  26 void W_PlayStrengthSound(entity player)
  27 {
  28         entity store = IS_PLAYER(player) ? PS(player) : player; // because non-player entities can fire, but can they have items? TODO
  29
  30         if((player.items & ITEM_Strength.m_itemid)
  31                 && ((time > store.prevstrengthsound + autocvar_sv_strengthsound_antispam_time) // prevent insane sound spam
  32                 || (time > store.prevstrengthsoundattempt + autocvar_sv_strengthsound_antispam_refire_threshold)))
  33                 {
  34                         sound(player, CH_TRIGGER, SND_STRENGTH_FIRE, VOL_BASE, ATTEN_NORM);
  35                         store.prevstrengthsound = time;
  36                 }
  37                 store.prevstrengthsoundattempt = time;
  38 }
  39
  40 float W_CheckProjectileDamage(entity inflictor, entity projowner, int deathtype, float exception)
  41 {
  42         float is_from_contents = (deathtype == DEATH_SLIME.m_id || deathtype == DEATH_LAVA.m_id);
  43         float is_from_owner = (inflictor == projowner);
  44         float is_from_exception = (exception != -1);
  45
  46         //dprint(strcat("W_CheckProjectileDamage: from_contents ", ftos(is_from_contents), " : from_owner ", ftos(is_from_owner), " : exception ", strcat(ftos(is_from_exception), " (", ftos(exception), "). \n")));
  47
  48         if(autocvar_g_projectiles_damage <= -2)
  49         {
  50                 return false; // no damage to projectiles at all, not even with the exceptions
  51         }
  52         else if(autocvar_g_projectiles_damage == -1)
  53         {
  54                 if(is_from_exception)
  55                         return (exception); // if exception is detected, allow it to override
  56                 else
  57                         return false; // otherwise, no other damage is allowed
  58         }
  59         else if(autocvar_g_projectiles_damage == 0)
  60         {
  61                 if(is_from_exception)
  62                         return (exception); // if exception is detected, allow it to override
  63                 else if(!is_from_contents)
  64                         return false; // otherwise, only allow damage from contents
  65         }
  66         else if(autocvar_g_projectiles_damage == 1)
  67         {
  68                 if(is_from_exception)
  69                         return (exception); // if exception is detected, allow it to override
  70                 else if(!(is_from_contents || is_from_owner))
  71                         return false; // otherwise, only allow self damage and damage from contents
  72         }
  73         else if(autocvar_g_projectiles_damage == 2) // allow any damage, but override for exceptions
  74         {
  75                 if(is_from_exception)
  76                         return (exception); // if exception is detected, allow it to override
  77         }
  78
  79         return true; // if none of these return, then allow damage anyway.
  80 }
  81
  82 void W_PrepareExplosionByDamage(entity this, entity attacker, void(entity this) explode)
  83 {
  84         this.takedamage = DAMAGE_NO;
  85         this.event_damage = func_null;
  86
  87         MUTATOR_CALLHOOK(PrepareExplosionByDamage, this, attacker);
  88
  89         if(IS_CLIENT(attacker) && !autocvar_g_projectiles_keep_owner)
  90         {
  91                 this.owner = attacker;
  92                 this.realowner = attacker;
  93         }
  94
  95         // do not explode NOW but in the NEXT FRAME!
  96         // because recursive calls to RadiusDamage are not allowed
  97         this.nextthink = time;
  98         setthink(this, explode);
  99 }