qcsrc/server/weapons/csqcprojectile.qc

   1 #include "csqcprojectile.qh"
   2
   3 #include <common/weapons/_all.qh>
   4 #include <common/stats.qh>
   5 #include <server/items/items.qh>
   6 #include <server/miscfunctions.qh>
   7
   8 #include "../command/common.qh"
   9
  10 #include <common/constants.qh>
  11 #include <common/net_linked.qh>
  12 #include <common/weapons/_all.qh>
  13
  14 .float csqcprojectile_type;
  15
  16 bool CSQCProjectile_SendEntity(entity this, entity to, int sf)
  17 {
  18         float ft, fr;
  19
  20         // note: flag 0x08 = no trail please (teleport bit)
  21         sf = sf & 0x0F;
  22
  23         if(this.csqcprojectile_clientanimate)
  24                 sf |= 0x80; // client animated, not interpolated
  25
  26         if(IS_ONGROUND(this))
  27                 sf |= 0x40;
  28
  29         ft = fr = 0;
  30         if(this.fade_time != 0 || this.fade_rate != 0)
  31         {
  32                 ft = (this.fade_time - time) / sys_frametime;
  33                 fr = (1 / this.fade_rate) / sys_frametime;
  34                 if(ft <= 255 && fr <= 255 && fr >= 1)
  35                         sf |= 0x20;
  36         }
  37
  38         if(this.gravity != 0)
  39                 sf |= 0x10;
  40
  41         WriteHeader(MSG_ENTITY, ENT_CLIENT_PROJECTILE);
  42         WriteByte(MSG_ENTITY, sf);
  43
  44         if(sf & 1)
  45         {
  46                 WriteVector(MSG_ENTITY, this.origin);
  47
  48                 if(sf & 0x80)
  49                 {
  50                         WriteVector(MSG_ENTITY, this.velocity);
  51                         if(sf & 0x10)
  52                                 WriteCoord(MSG_ENTITY, this.gravity);
  53                 }
  54
  55                 if(sf & 0x20)
  56                 {
  57                         WriteByte(MSG_ENTITY, ft);
  58                         WriteByte(MSG_ENTITY, fr);
  59                 }
  60
  61                 if(teamplay)
  62                         WriteByte(MSG_ENTITY, this.realowner.team);
  63                 else
  64                         WriteByte(MSG_ENTITY, this.realowner.clientcolors); // NOTE: doesn't work on non-clients
  65         }
  66
  67         if(sf & 2)
  68                 WriteByte(MSG_ENTITY, this.csqcprojectile_type); // TODO maybe put this into sf?
  69
  70         return true;
  71 }
  72
  73 .vector csqcprojectile_oldorigin;
  74 void CSQCProjectile_Check(entity e)
  75 {
  76         if(e.csqcprojectile_clientanimate)
  77         if(IS_ONGROUND(e))
  78         if(e.origin != e.csqcprojectile_oldorigin)
  79                 UpdateCSQCProjectile(e);
  80         e.csqcprojectile_oldorigin = e.origin;
  81 }
  82
  83 void CSQCProjectile(entity e, float clientanimate, int type, float docull)
  84 {
  85         Net_LinkEntity(e, docull, 0, CSQCProjectile_SendEntity);
  86
  87         e.csqcprojectile_clientanimate = clientanimate;
  88
  89         if(e.move_movetype == MOVETYPE_TOSS || e.move_movetype == MOVETYPE_BOUNCE)
  90         {
  91                 if(e.gravity == 0)
  92                         e.gravity = 1;
  93         }
  94         else
  95                 e.gravity = 0;
  96
  97         if(!sound_allowed(MSG_BROADCAST, e))
  98                 type |= 0x80;
  99         e.csqcprojectile_type = type;
 100 }
 101
 102 void UpdateCSQCProjectile(entity e)
 103 {
 104         if(getSendEntity(e) == CSQCProjectile_SendEntity)
 105         {
 106                 // send new origin data
 107                 e.SendFlags |= 0x01;
 108         }
 109 // FIXME HACK
 110         else if(getSendEntity(e) == ItemSend)
 111         {
 112                 ItemUpdate(e);
 113         }
 114 // END HACK
 115 }
 116
 117 void UpdateCSQCProjectileAfterTeleport(entity e)
 118 {
 119         if(getSendEntity(e) == CSQCProjectile_SendEntity)
 120         {
 121                 // send new origin data
 122                 e.SendFlags |= 0x01;
 123                 // mark as teleported
 124                 e.SendFlags |= 0x08;
 125         }
 126 }