qcsrc/common/wepent.qc

   1 #include "wepent.qh"
   2
   3 #define WEPENT_SET_NORMAL(var, x) MACRO_BEGIN \
   4         var = x; \
   5 MACRO_END
   6
   7 /** the engine player name strings are mutable! */
   8 #define WEPENT_SET_MUTABLE_STRING(var, x) MACRO_BEGIN \
   9         if (var) strunzone(var); \
  10         var = strzone(x); \
  11 MACRO_END
  12
  13 .int w_sv_entnum;
  14 .Weapon w_m_switchweapon;
  15 .Weapon w_m_switchingweapon;
  16 .Weapon w_m_weapon;
  17 //.float w_weapon_nextthink;
  18 .float w_m_alpha;
  19 .float w_vortex_charge;
  20 .int w_m_gunalign;
  21
  22 // #define PROP(public, fld, set, sv, cl)
  23 #define WEPENT_NETPROPS(PROP) PROP(false, sv_entnum, WEPENT_SET_NORMAL, {}, {}) /* sentinel */ \
  24         PROP(false, m_switchweapon, WEPENT_SET_NORMAL, \
  25         { WriteByte(chan, this.m_switchweapon.m_id); }, \
  26         { (viewmodels[this.m_wepent_slot]).switchweapon = Weapons_from(ReadByte()); }) \
  27     \
  28     PROP(false, m_switchingweapon, WEPENT_SET_NORMAL, \
  29         { WriteByte(chan, this.m_switchingweapon.m_id); }, \
  30         { (viewmodels[this.m_wepent_slot]).switchingweapon = Weapons_from(ReadByte()); }) \
  31     \
  32     PROP(false, m_weapon, WEPENT_SET_NORMAL, \
  33         { WriteByte(chan, this.m_weapon.m_id); }, \
  34         { (viewmodels[this.m_wepent_slot]).activeweapon = Weapons_from(ReadByte()); }) \
  35     \
  36     PROP(false, m_alpha, WEPENT_SET_NORMAL, \
  37         { WriteByte(chan, this.m_alpha * 16); }, \
  38         { (viewmodels[this.m_wepent_slot]).alpha = ReadByte() / 16; }) \
  39     \
  40     PROP(false, vortex_charge, WEPENT_SET_NORMAL, \
  41         { WriteByte(chan, this.vortex_charge * 16); }, \
  42         { (viewmodels[this.m_wepent_slot]).vortex_charge = ReadByte() / 16; }) \
  43     \
  44     PROP(false, m_gunalign, WEPENT_SET_NORMAL, \
  45         { WriteByte(chan, this.m_gunalign); }, \
  46         { (viewmodels[this.m_wepent_slot]).m_gunalign = ReadByte(); }) \
  47     \
  48         /**/
  49
  50 #ifdef SVQC
  51
  52         int WEPENT_PUBLICMASK = 0;
  53         STATIC_INIT(WEPENT_PUBLICMASK)
  54         {
  55                 int i = 0;
  56                 #define X(public, fld, set, sv, cl) { \
  57                         if (public) { \
  58                                 WEPENT_PUBLICMASK |= BIT(i); \
  59                         } \
  60                         i += 1; \
  61                 }
  62                 WEPENT_NETPROPS(X);
  63         #undef X
  64                 if (i >= BITS(16 - 1)) LOG_FATAL("Exceeded WEPENT_NETPROPS limit");
  65         }
  66
  67         bool _wepent_send(entity this, entity to, int sf, int chan)
  68         {
  69                 sf |= this.m_forceupdate;
  70                 this.m_forceupdate = 0;
  71                 if (chan == MSG_ENTITY)
  72                         WriteHeader(chan, ENT_CLIENT_WEPENT);
  73                 else
  74                         WriteHeader(chan, CLIENT_WEPENT);
  75                 .entity weaponentity = this.weaponentity_fld;
  76                 WriteByte(chan, weaponslot(weaponentity));
  77                 WriteShort(chan, sf);
  78                 int i = 0;
  79                 #define X(public, fld, set, sv, cl) { \
  80                         if (sf & BIT(i)) { \
  81                                 sv; \
  82                         } \
  83                         i += 1; \
  84                 }
  85                 WEPENT_NETPROPS(X);
  86         #undef X
  87                 return true;
  88         }
  89
  90         bool wepent_send(entity this, entity to, int sf)
  91         {
  92                 return _wepent_send(this, to, sf, MSG_ENTITY);
  93         }
  94
  95         void wepent_update(entity this)
  96         {
  97                 int i = 0;
  98                 #define X(public, fld, set, sv, cl) { \
  99                         if (this.w_##fld != this.fld) { \
 100                                 set(this.w_##fld, this.fld); \
 101                                 this.SendFlags |= BIT(i); \
 102                         } \
 103                         i += 1; \
 104                 }
 105                 WEPENT_NETPROPS(X);
 106         #undef X
 107         }
 108
 109         void wepent_link(entity wep)
 110         {
 111                 Net_LinkEntity(wep, false, 0, wepent_send);
 112         }
 113
 114 #endif
 115
 116 #ifdef CSQC
 117
 118         bool ReadWepent(entity this)
 119         {
 120                 this.m_wepent_slot = ReadByte();
 121                 int sf = ReadShort();
 122                 int i = 0;
 123                 #define X(public, fld, set, sv, cl) { \
 124                         if (sf & BIT(i)) { \
 125                                 cl; \
 126                         } \
 127                         i += 1; \
 128                 }
 129                 WEPENT_NETPROPS(X);
 130         #undef X
 131                 return true;
 132         }
 133
 134         NET_HANDLE(ENT_CLIENT_WEPENT, bool isnew)
 135         {
 136                 if (isnew)
 137                 {
 138                         make_pure(this);
 139                         this.classname = "wepent_receiver";
 140                 }
 141                 return ReadWepent(this);
 142         }
 143
 144         NET_HANDLE(CLIENT_WEPENT, bool isnew)
 145         {
 146                 return ReadWepent(NULL);
 147         }
 148
 149 #endif