qcsrc/server/weapons/throwing.qc

   1 #include "throwing.qh"
   2
   3 #include "weaponsystem.qh"
   4 #include "../resources.qh"
   5 #include <server/items/spawning.qh>
   6 #include <server/mutators/_mod.qh>
   7 #include <common/items.qh>
   8 #include "../g_damage.qh"
   9 #include <common/items/item.qh>
  10 #include <common/mapinfo.qh>
  11 #include <common/notifications/all.qh>
  12 #include <common/mapobjects/subs.qh>
  13 #include <common/util.qh>
  14 #include <common/weapons/_all.qh>
  15 #include <common/state.qh>
  16 #include <common/wepent.qh>
  17
  18 void thrown_wep_think(entity this)
  19 {
  20         this.nextthink = time;
  21         if(this.oldorigin != this.origin)
  22         {
  23                 this.SendFlags |= ISF_LOCATION;
  24                 this.oldorigin = this.origin;
  25         }
  26         this.owner = NULL;
  27         float timeleft = this.savenextthink - time;
  28         if(timeleft > 1)
  29                 SUB_SetFade(this, this.savenextthink - 1, 1);
  30         else if(timeleft > 0)
  31                 SUB_SetFade(this, time, timeleft);
  32         else
  33                 SUB_VanishOrRemove(this);
  34 }
  35
  36 // returns amount of ammo used, or -1 for failure, or 0 for no ammo count
  37 float W_ThrowNewWeapon(entity own, float wpn, float doreduce, vector org, vector velo, .entity weaponentity)
  38 {
  39         Weapon info = REGISTRY_GET(Weapons, wpn);
  40         int ammotype = info.ammo_type;
  41
  42         entity wep = spawn();
  43         Item_SetLoot(wep, true);
  44         setorigin(wep, org);
  45         wep.velocity = velo;
  46         wep.owner = wep.enemy = own;
  47         wep.flags |= FL_TOSSED;
  48         wep.colormap = own.colormap;
  49         wep.glowmod = weaponentity_glowmod(info, own, own.clientcolors, own.(weaponentity));
  50         navigation_dynamicgoal_init(wep, false);
  51
  52         W_DropEvent(wr_drop,own,wpn,wep,weaponentity);
  53
  54         if(WepSet_FromWeapon(REGISTRY_GET(Weapons, wpn)) & WEPSET_SUPERWEAPONS)
  55         {
  56                 Item_SetExpiring(wep, true);
  57                 if(own.items & IT_UNLIMITED_SUPERWEAPONS)
  58                 {
  59                         wep.superweapons_finished = time + autocvar_g_balance_superweapons_time;
  60                 }
  61                 else
  62                 {
  63                         int superweapons = 1;
  64                         FOREACH(Weapons, it != WEP_Null, {
  65                                 WepSet set = it.m_wepset;
  66                                 if((set & WEPSET_SUPERWEAPONS) && (STAT(WEAPONS, own) & set)) ++superweapons;
  67                         });
  68                         if(superweapons <= 1)
  69                         {
  70                                 wep.superweapons_finished = STAT(SUPERWEAPONS_FINISHED, own);
  71                                 STAT(SUPERWEAPONS_FINISHED, own) = 0;
  72                         }
  73                         else
  74                         {
  75                                 float timeleft = STAT(SUPERWEAPONS_FINISHED, own) - time;
  76                                 float weptimeleft = timeleft / superweapons;
  77                                 wep.superweapons_finished = time + weptimeleft;
  78                                 STAT(SUPERWEAPONS_FINISHED, own) -= weptimeleft;
  79                         }
  80                 }
  81         }
  82
  83         weapon_defaultspawnfunc(wep, info);
  84         if(startitem_failed)
  85                 return -1;
  86         setthink(wep, thrown_wep_think);
  87         wep.savenextthink = wep.nextthink;
  88         wep.nextthink = min(wep.nextthink, time + 0.5);
  89         wep.pickup_anyway = true; // these are ALWAYS pickable
  90
  91         //wa = W_AmmoItemCode(wpn);
  92         if(ammotype == RES_NONE)
  93         {
  94                 return 0;
  95         }
  96         else
  97         {
  98                 if(doreduce && g_weapon_stay == 2)
  99                 {
 100                         // if our weapon is loaded, give its load back to the player
 101                         int i = own.(weaponentity).m_weapon.m_id;
 102                         if(own.(weaponentity).(weapon_load[i]) > 0)
 103                         {
 104                                 GiveResource(own, ammotype, own.(weaponentity).(weapon_load[i]));
 105                                 own.(weaponentity).(weapon_load[i]) = -1; // schedule the weapon for reloading
 106                         }
 107                         SetResource(wep, ammotype, 0);
 108                 }
 109                 else if(doreduce)
 110                 {
 111                         // if our weapon is loaded, give its load back to the player
 112                         int i = own.(weaponentity).m_weapon.m_id;
 113                         if(own.(weaponentity).(weapon_load[i]) > 0)
 114                         {
 115                                 GiveResource(own, ammotype, own.(weaponentity).(weapon_load[i]));
 116                                 own.(weaponentity).(weapon_load[i]) = -1; // schedule the weapon for reloading
 117                         }
 118
 119                         float ownderammo = GetResource(own, ammotype);
 120                         float thisammo = min(ownderammo, GetResource(wep, ammotype));
 121                         SetResource(wep, ammotype, thisammo);
 122                         SetResource(own, ammotype, ownderammo - thisammo);
 123
 124                         return thisammo;
 125                 }
 126                 return 0;
 127         }
 128 }
 129
 130 bool W_IsWeaponThrowable(entity this, int w)
 131 {
 132         if (MUTATOR_CALLHOOK(ForbidDropCurrentWeapon, this, w))
 133                 return false;
 134         if (!autocvar_g_pickup_items)
 135                 return false;
 136         if (g_weaponarena)
 137                 return false;
 138         if (w == WEP_Null.m_id)
 139                 return false;
 140
 141         return (REGISTRY_GET(Weapons, w)).weaponthrowable;
 142 }
 143
 144 // toss current weapon
 145 void W_ThrowWeapon(entity this, .entity weaponentity, vector velo, vector delta, float doreduce)
 146 {
 147         Weapon w = this.(weaponentity).m_weapon;
 148         if (w == WEP_Null)
 149                 return; // just in case
 150         if(MUTATOR_CALLHOOK(ForbidThrowCurrentWeapon, this, this.(weaponentity)))
 151                 return;
 152         if(!autocvar_g_weapon_throwable)
 153                 return;
 154         if(this.(weaponentity).state != WS_READY)
 155                 return;
 156         if(!W_IsWeaponThrowable(this, w.m_id))
 157                 return;
 158
 159         WepSet set = WepSet_FromWeapon(w);
 160         if(!(STAT(WEAPONS, this) & set)) return;
 161         STAT(WEAPONS, this) &= ~set;
 162
 163         W_SwitchWeapon_Force(this, w_getbestweapon(this, weaponentity), weaponentity);
 164         float a = W_ThrowNewWeapon(this, w.m_id, doreduce, this.origin + delta, velo, weaponentity);
 165
 166         if(a < 0) return;
 167         Send_Notification(NOTIF_ONE, this, MSG_MULTI, ITEM_WEAPON_DROP, w.m_id, a);
 168 }
 169
 170 void SpawnThrownWeapon(entity this, vector org, Weapon wep, .entity weaponentity)
 171 {
 172         //entity wep = this.(weaponentity).m_weapon;
 173
 174         if(STAT(WEAPONS, this) & WepSet_FromWeapon(wep))
 175                 if(W_IsWeaponThrowable(this, wep.m_id))
 176                         W_ThrowNewWeapon(this, wep.m_id, false, org, randomvec() * 125 + '0 0 200', weaponentity);
 177 }