qcsrc/server/weapons/throwing.qc

   1 #include "throwing.qh"
   2
   3 #include <common/items/item.qh>
   4 #include <common/mapinfo.qh>
   5 #include <common/mapobjects/subs.qh>
   6 #include <common/notifications/all.qh>
   7 #include <common/state.qh>
   8 #include <common/util.qh>
   9 #include <common/weapons/_all.qh>
  10 #include <common/wepent.qh>
  11 #include <server/damage.qh>
  12 #include <server/items/items.qh>
  13 #include <server/items/spawning.qh>
  14 #include <server/mutators/_mod.qh>
  15 #include <server/resources.qh>
  16 #include <server/weapons/selection.qh>
  17 #include <server/weapons/weaponsystem.qh>
  18 #include <server/world.qh>
  19
  20 void thrown_wep_think(entity this)
  21 {
  22         this.nextthink = time;
  23         if(this.oldorigin != this.origin)
  24         {
  25                 this.SendFlags |= ISF_LOCATION;
  26                 this.oldorigin = this.origin;
  27         }
  28         this.owner = NULL;
  29         float timeleft = this.savenextthink - time;
  30         if(timeleft > 1)
  31                 SUB_SetFade(this, this.savenextthink - 1, 1);
  32         else if(timeleft > 0)
  33                 SUB_SetFade(this, time, timeleft);
  34         else
  35                 SUB_VanishOrRemove(this);
  36 }
  37
  38 // returns amount of ammo used, or -1 for failure, or 0 for no ammo count
  39 float W_ThrowNewWeapon(entity own, float wpn, float doreduce, vector org, vector velo, .entity weaponentity)
  40 {
  41         Weapon info = REGISTRY_GET(Weapons, wpn);
  42         int ammotype = info.ammo_type;
  43
  44         entity wep = spawn();
  45         Item_SetLoot(wep, true);
  46         setorigin(wep, org);
  47         wep.velocity = velo;
  48         wep.owner = wep.enemy = own;
  49         wep.flags |= FL_TOSSED;
  50         wep.colormap = own.colormap;
  51         wep.glowmod = weaponentity_glowmod(info, own, own.clientcolors, own.(weaponentity));
  52         navigation_dynamicgoal_init(wep, false);
  53
  54         W_DropEvent(wr_drop,own,wpn,wep,weaponentity);
  55
  56         if(WepSet_FromWeapon(REGISTRY_GET(Weapons, wpn)) & WEPSET_SUPERWEAPONS)
  57         {
  58                 Item_SetExpiring(wep, true);
  59                 if(own.items & IT_UNLIMITED_SUPERWEAPONS)
  60                 {
  61                         wep.superweapons_finished = time + autocvar_g_balance_superweapons_time;
  62                 }
  63                 else
  64                 {
  65                         int superweapons = 1;
  66                         FOREACH(Weapons, it != WEP_Null, {
  67                                 WepSet set = it.m_wepset;
  68                                 if((set & WEPSET_SUPERWEAPONS) && (STAT(WEAPONS, own) & set)) ++superweapons;
  69                         });
  70                         if(superweapons <= 1)
  71                         {
  72                                 wep.superweapons_finished = STAT(SUPERWEAPONS_FINISHED, own);
  73                                 STAT(SUPERWEAPONS_FINISHED, own) = 0;
  74                         }
  75                         else
  76                         {
  77                                 float timeleft = STAT(SUPERWEAPONS_FINISHED, own) - time;
  78                                 float weptimeleft = timeleft / superweapons;
  79                                 wep.superweapons_finished = time + weptimeleft;
  80                                 STAT(SUPERWEAPONS_FINISHED, own) -= weptimeleft;
  81                         }
  82                 }
  83         }
  84
  85         weapon_defaultspawnfunc(wep, info);
  86         if(startitem_failed)
  87                 return -1;
  88         setthink(wep, thrown_wep_think);
  89         wep.savenextthink = wep.nextthink;
  90         wep.nextthink = min(wep.nextthink, time + 0.5);
  91         wep.pickup_anyway = true; // these are ALWAYS pickable
  92
  93         //wa = W_AmmoItemCode(wpn);
  94         if(ammotype == RES_NONE)
  95         {
  96                 return 0;
  97         }
  98         else
  99         {
 100                 if(doreduce && g_weapon_stay == 2)
 101                 {
 102                         // if our weapon is loaded, give its load back to the player
 103                         int i = own.(weaponentity).m_weapon.m_id;
 104                         if(own.(weaponentity).(weapon_load[i]) > 0)
 105                         {
 106                                 GiveResource(own, ammotype, own.(weaponentity).(weapon_load[i]));
 107                                 own.(weaponentity).(weapon_load[i]) = -1; // schedule the weapon for reloading
 108                         }
 109                         SetResource(wep, ammotype, 0);
 110                 }
 111                 else if(doreduce)
 112                 {
 113                         // if our weapon is loaded, give its load back to the player
 114                         int i = own.(weaponentity).m_weapon.m_id;
 115                         if(own.(weaponentity).(weapon_load[i]) > 0)
 116                         {
 117                                 GiveResource(own, ammotype, own.(weaponentity).(weapon_load[i]));
 118                                 own.(weaponentity).(weapon_load[i]) = -1; // schedule the weapon for reloading
 119                         }
 120
 121                         float ownderammo = GetResource(own, ammotype);
 122                         float thisammo = min(ownderammo, GetResource(wep, ammotype));
 123                         SetResource(wep, ammotype, thisammo);
 124                         SetResource(own, ammotype, ownderammo - thisammo);
 125
 126                         return thisammo;
 127                 }
 128                 return 0;
 129         }
 130 }
 131
 132 bool W_IsWeaponThrowable(entity this, int w)
 133 {
 134         if (MUTATOR_CALLHOOK(ForbidDropCurrentWeapon, this, w))
 135                 return false;
 136         if (!autocvar_g_pickup_items)
 137                 return false;
 138         if (g_weaponarena)
 139                 return false;
 140         if (w == WEP_Null.m_id)
 141                 return false;
 142
 143         return (REGISTRY_GET(Weapons, w)).weaponthrowable;
 144 }
 145
 146 // toss current weapon
 147 void W_ThrowWeapon(entity this, .entity weaponentity, vector velo, vector delta, float doreduce)
 148 {
 149         Weapon w = this.(weaponentity).m_weapon;
 150         if (w == WEP_Null)
 151                 return; // just in case
 152         if (time < game_starttime)
 153                 return;
 154         if(MUTATOR_CALLHOOK(ForbidThrowCurrentWeapon, this, this.(weaponentity)))
 155                 return;
 156         if(!autocvar_g_weapon_throwable)
 157                 return;
 158         if(this.(weaponentity).state != WS_READY)
 159                 return;
 160         if(!W_IsWeaponThrowable(this, w.m_id))
 161                 return;
 162
 163         WepSet set = WepSet_FromWeapon(w);
 164         if(!(STAT(WEAPONS, this) & set)) return;
 165         STAT(WEAPONS, this) &= ~set;
 166
 167         W_SwitchWeapon_Force(this, w_getbestweapon(this, weaponentity), weaponentity);
 168         float a = W_ThrowNewWeapon(this, w.m_id, doreduce, this.origin + delta, velo, weaponentity);
 169
 170         if(a < 0) return;
 171         Send_Notification(NOTIF_ONE, this, MSG_MULTI, ITEM_WEAPON_DROP, w.m_id, a);
 172 }
 173
 174 void SpawnThrownWeapon(entity this, vector org, Weapon wep, .entity weaponentity)
 175 {
 176         //entity wep = this.(weaponentity).m_weapon;
 177
 178         if(STAT(WEAPONS, this) & WepSet_FromWeapon(wep))
 179                 if(W_IsWeaponThrowable(this, wep.m_id))
 180                         W_ThrowNewWeapon(this, wep.m_id, false, org, randomvec() * 125 + '0 0 200', weaponentity);
 181 }