qcsrc/common/physics/movetypes/follow.qc

   1 #include "follow.qh"
   2
   3 void _Movetype_Physics_Follow(entity this) // SV_Physics_Follow
   4 {
   5         entity e = this.aiment;
   6
   7         if(e.angles == this.punchangle)
   8         {
   9                 this.origin = e.origin + this.view_ofs;
  10         }
  11         else
  12         {
  13                 vector ang, v;
  14                 ang_x = -this.punchangle_x;
  15                 ang_y = this.punchangle_y;
  16                 ang_z = this.punchangle_z;
  17                 makevectors(ang);
  18                 v_x = this.view_ofs_x * v_forward_x + this.view_ofs_y * v_right_x + this.view_ofs_z * v_up_x;
  19                 v_y = this.view_ofs_x * v_forward_y + this.view_ofs_y * v_right_y + this.view_ofs_z * v_up_y;
  20                 v_z = this.view_ofs_x * v_forward_z + this.view_ofs_y * v_right_z + this.view_ofs_z * v_up_z;
  21                 ang = e.angles;
  22                 ang_x = -e.angles_x;
  23                 makevectors(ang);
  24                 this.origin_x = v_x * v_forward_x + v_y * v_forward_y + v_z * v_forward_z + e.origin_x;
  25                 this.origin_y = v_x * v_right_x + v_y * v_right_y + v_z * v_right_z + e.origin_y;
  26                 this.origin_z = v_x * v_up_x + v_y * v_up_y + v_z * v_up_z + e.origin_z;
  27         }
  28
  29         this.angles = e.angles + this.v_angle;
  30         _Movetype_LinkEdict(this, false);
  31 }