qcsrc/server/weapons/throwing.qc

   1 #if defined(CSQC)
   2 #elif defined(MENUQC)
   3 #elif defined(SVQC)
   4         #include "../../dpdefs/progsdefs.qh"
   5     #include "../../dpdefs/dpextensions.qh"
   6     #include "../../common/util.qh"
   7     #include "../../common/weapons/weapons.qh"
   8     #include "throwing.qh"
   9     #include "weaponsystem.qh"
  10     #include "../t_items.qh"
  11     #include "../autocvars.qh"
  12     #include "../constants.qh"
  13     #include "../defs.qh"
  14     #include "../../common/notifications.qh"
  15     #include "../mutators/mutators_include.qh"
  16     #include "../../common/mapinfo.qh"
  17 #endif
  18
  19 void thrown_wep_think()
  20 {
  21         self.nextthink = time;
  22         if(self.oldorigin != self.origin)
  23         {
  24                 self.SendFlags |= ISF_LOCATION;
  25                 self.oldorigin = self.origin;
  26         }
  27         self.owner = world;
  28         float timeleft = self.savenextthink - time;
  29         if(timeleft > 1)
  30                 SUB_SetFade(self, self.savenextthink - 1, 1);
  31         else if(timeleft > 0)
  32                 SUB_SetFade(self, time, timeleft);
  33         else
  34                 SUB_VanishOrRemove(self);
  35 }
  36
  37 // returns amount of ammo used as string, or -1 for failure, or 0 for no ammo count
  38 string W_ThrowNewWeapon(entity own, float wpn, float doreduce, vector org, vector velo)
  39 {
  40         entity oldself, wep;
  41         float thisammo, i;
  42         string s;
  43         var .int ammotype = (get_weaponinfo(wpn)).ammo_field;
  44
  45         wep = spawn();
  46
  47         setorigin(wep, org);
  48         wep.classname = "droppedweapon";
  49         wep.velocity = velo;
  50         wep.owner = wep.enemy = own;
  51         wep.flags |= FL_TOSSED;
  52         wep.colormap = own.colormap;
  53
  54         W_DropEvent(WR_DROP,own,wpn,wep);
  55
  56         if(WepSet_FromWeapon(wpn) & WEPSET_SUPERWEAPONS)
  57         {
  58                 if(own.items & IT_UNLIMITED_SUPERWEAPONS)
  59                 {
  60                         wep.superweapons_finished = time + autocvar_g_balance_superweapons_time;
  61                 }
  62                 else
  63                 {
  64                         float superweapons = 1;
  65                         for(i = WEP_FIRST; i <= WEP_LAST; ++i)
  66                                 if(WepSet_FromWeapon(i) & WEPSET_SUPERWEAPONS)
  67                                         if(own.weapons & WepSet_FromWeapon(i))
  68                                                 ++superweapons;
  69                         if(superweapons <= 1)
  70                         {
  71                                 wep.superweapons_finished = own.superweapons_finished;
  72                                 own.superweapons_finished = 0;
  73                         }
  74                         else
  75                         {
  76                                 float timeleft = own.superweapons_finished - time;
  77                                 float weptimeleft = timeleft / superweapons;
  78                                 wep.superweapons_finished = time + weptimeleft;
  79                                 own.superweapons_finished -= weptimeleft;
  80                         }
  81                 }
  82         }
  83
  84         oldself = self;
  85         self = wep;
  86         weapon_defaultspawnfunc(wpn);
  87         self = oldself;
  88         if(startitem_failed)
  89                 return string_null;
  90         wep.glowmod = own.weaponentity_glowmod;
  91         wep.think = thrown_wep_think;
  92         wep.savenextthink = wep.nextthink;
  93         wep.nextthink = min(wep.nextthink, time + 0.5);
  94         wep.pickup_anyway = true; // these are ALWAYS pickable
  95
  96         //wa = W_AmmoItemCode(wpn);
  97         if(ammotype == ammo_none)
  98         {
  99                 return "";
 100         }
 101         else
 102         {
 103                 s = "";
 104
 105                 if(doreduce && g_weapon_stay == 2)
 106                 {
 107                         // if our weapon is loaded, give its load back to the player
 108                         if(self.(weapon_load[self.weapon]) > 0)
 109                         {
 110                                 own.ammotype += self.(weapon_load[self.weapon]);
 111                                 self.(weapon_load[self.weapon]) = -1; // schedule the weapon for reloading
 112                         }
 113
 114                         wep.ammotype = 0;
 115                 }
 116                 else if(doreduce)
 117                 {
 118                         // if our weapon is loaded, give its load back to the player
 119                         if(self.(weapon_load[self.weapon]) > 0)
 120                         {
 121                                 own.ammotype += self.(weapon_load[self.weapon]);
 122                                 self.(weapon_load[self.weapon]) = -1; // schedule the weapon for reloading
 123                         }
 124
 125                         thisammo = min(own.ammotype, wep.ammotype);
 126                         wep.ammotype = thisammo;
 127                         own.ammotype -= thisammo;
 128
 129                         switch(ammotype)
 130                         {
 131                                 case ammo_shells:  s = sprintf("%s and %d shells", s, thisammo);  break;
 132                                 case ammo_nails:   s = sprintf("%s and %d nails", s, thisammo);   break;
 133                                 case ammo_rockets: s = sprintf("%s and %d rockets", s, thisammo); break;
 134                                 case ammo_cells:   s = sprintf("%s and %d cells", s, thisammo);   break;
 135                                 case ammo_plasma:  s = sprintf("%s and %d plasma", s, thisammo);  break;
 136                                 case ammo_fuel:    s = sprintf("%s and %d fuel", s, thisammo);    break;
 137                         }
 138
 139                         s = substring(s, 5, -1);
 140                 }
 141                 return s;
 142         }
 143 }
 144
 145 float W_IsWeaponThrowable(float w)
 146 {
 147         if (!autocvar_g_pickup_items)
 148                 return 0;
 149         if (g_weaponarena)
 150                 return 0;
 151         if (g_cts)
 152                 return 0;
 153         if (g_nexball && w == WEP_MORTAR)
 154                 return 0;
 155     if(w == 0)
 156         return 0;
 157
 158         #if 0
 159         if(start_weapons & WepSet_FromWeapon(w))
 160         {
 161                 // start weapons that take no ammo can't be dropped (this prevents dropping the laser, as long as it continues to use no ammo)
 162                 if(start_items & IT_UNLIMITED_WEAPON_AMMO)
 163                         return 0;
 164                 if((get_weaponinfo(w)).ammo_field == ammo_none)
 165                         return 0;
 166         }
 167         return 1;
 168         #else
 169         return (get_weaponinfo(w)).weaponthrowable;
 170         #endif
 171 }
 172
 173 // toss current weapon
 174 void W_ThrowWeapon(vector velo, vector delta, float doreduce)
 175 {
 176         float w;
 177         string a;
 178
 179         w = self.weapon;
 180         if (w == 0)
 181                 return; // just in case
 182         if(MUTATOR_CALLHOOK(ForbidThrowCurrentWeapon))
 183                 return;
 184         if(!autocvar_g_weapon_throwable)
 185                 return;
 186         if(self.weaponentity.state != WS_READY)
 187                 return;
 188         if(!W_IsWeaponThrowable(w))
 189                 return;
 190
 191         if(!(self.weapons & WepSet_FromWeapon(w)))
 192                 return;
 193         self.weapons &= ~WepSet_FromWeapon(w);
 194
 195         W_SwitchWeapon_Force(self, w_getbestweapon(self));
 196         a = W_ThrowNewWeapon(self, w, doreduce, self.origin + delta, velo);
 197
 198         if(!a) return;
 199         Send_Notification(NOTIF_ONE, self, MSG_MULTI, ITEM_WEAPON_DROP, a, w);
 200 }
 201
 202 void SpawnThrownWeapon(vector org, float w)
 203 {
 204         if(self.weapons & WepSet_FromWeapon(self.weapon))
 205                 if(W_IsWeaponThrowable(self.weapon))
 206                         W_ThrowNewWeapon(self, self.weapon, false, org, randomvec() * 125 + '0 0 200');
 207 }