data/qcsrc/warpzonelib/client.qc

   1 .vector warpzone_transform;
   2 void WarpZone_Read(float isnew)
   3 {
   4         if not(self.enemy)
   5         {
   6                 self.enemy = spawn();
   7                 self.enemy.classname = "warpzone_from";
   8         }
   9         self.classname = "warpzone_to";
  10         self.origin_x = ReadCoord();
  11         self.origin_y = ReadCoord();
  12         self.origin_z = ReadCoord();
  13         self.modelindex = ReadShort();
  14         self.mins_x = ReadCoord();
  15         self.mins_y = ReadCoord();
  16         self.mins_z = ReadCoord();
  17         self.maxs_x = ReadCoord();
  18         self.maxs_y = ReadCoord();
  19         self.maxs_z = ReadCoord();
  20         self.enemy.oldorigin_x = ReadCoord();
  21         self.enemy.oldorigin_y = ReadCoord();
  22         self.enemy.oldorigin_z = ReadCoord();
  23         self.enemy.avelocity_x = ReadCoord();
  24         self.enemy.avelocity_y = ReadCoord();
  25         self.enemy.avelocity_z = ReadCoord();
  26         self.oldorigin_x = ReadCoord();
  27         self.oldorigin_y = ReadCoord();
  28         self.oldorigin_z = ReadCoord();
  29         self.avelocity_x = ReadCoord();
  30         self.avelocity_y = ReadCoord();
  31         self.avelocity_z = ReadCoord();
  32
  33         self.avelocity = AnglesTransform_TurnDirectionFR(self.avelocity);
  34         self.warpzone_transform = AnglesTransform_Divide(self.avelocity, self.enemy.avelocity);
  35
  36         self.flags = FL_CAMERA;
  37         self.drawmask = MASK_NORMAL;
  38
  39         // link me
  40         //setmodel(self, self.model);
  41         setorigin(self, self.origin);
  42         setsize(self, self.mins, self.maxs);
  43 }
  44
  45 float warpzone_saved;
  46 vector warpzone_saved_origin;
  47 vector warpzone_saved_angles;
  48 void WarpZone_FixView()
  49 {
  50         float pd;
  51         entity e;
  52         warpzone_saved = 0;
  53         warpzone_saved_origin = warpzone_fixview_origin;
  54         warpzone_saved_angles = warpzone_fixview_angles;
  55
  56         for(e = world; (e = find(e, classname, "warpzone_to")); )
  57         {
  58                 if(WarpZoneLib_BoxTouchesBrush(warpzone_fixview_origin, warpzone_fixview_origin, e, world))
  59                 {
  60                         warpzone_saved = 1;
  61                         warpzone_fixview_origin = AnglesTransform_Apply(e.warpzone_transform, warpzone_fixview_origin - e.enemy.oldorigin) + e.oldorigin;
  62                         warpzone_fixview_angles = WarpZone_TransformVAngles(e.warpzone_transform, warpzone_fixview_angles);
  63                         break;
  64                 }
  65         }
  66
  67         // if we are near any warpzone planes - MOVE AWAY (work around nearclip)
  68         float nearclip = 1;
  69         for(e = world; (e = find(e, classname, "warpzone_to")); )
  70         {
  71                 if(WarpZoneLib_BoxTouchesBrush(warpzone_fixview_origin - '1 1 1' * nearclip, warpzone_fixview_origin + '1 1 1' * nearclip, e, world))
  72                 {
  73                         fixedmakevectors(e.enemy.avelocity);
  74                         pd = (warpzone_fixview_origin - e.enemy.oldorigin) * v_forward;
  75                         if(pd >= 0 && pd < nearclip)
  76                         {
  77                                 warpzone_saved = 1;
  78                                 warpzone_fixview_origin = warpzone_fixview_origin + v_forward * (nearclip - pd);
  79                                 pd = (warpzone_fixview_origin - e.enemy.oldorigin) * v_forward;
  80                         }
  81                 }
  82         }
  83
  84         if(warpzone_saved)
  85         {
  86                 R_SetView(VF_ORIGIN, warpzone_fixview_origin);
  87                 R_SetView(VF_ANGLES, warpzone_fixview_angles);
  88         }
  89 }
  90 void WarpZone_UnFixView()
  91 {
  92         if(warpzone_saved)
  93         {
  94                 warpzone_fixview_origin = warpzone_saved_origin;
  95                 warpzone_fixview_angles = warpzone_saved_angles;
  96                 R_SetView(VF_ORIGIN, warpzone_fixview_origin);
  97                 R_SetView(VF_ANGLES, warpzone_fixview_angles);
  98         }
  99 }