qcsrc/server/vehicles/collision.qc

   1 vector collision_force;
   2 vector collision_angle;
   3
   4 vector bb1[9];
   5 vector bb2[9];
   6
   7 float collision_run()
   8 {
   9     vector vtmp, vmin, vmax, vrot, vforce;
  10     float i, fvel, bcol;
  11
  12
  13     // Extract the 8 bbox corners from mins/maxs for self
  14     vmax = self.maxs;
  15     vmin = self.mins;
  16     bb1[0] = vmax;
  17     vtmp   = vmax; vtmp_x = vmin_x; bb1[1] = vtmp;
  18     vtmp   = vmax; vtmp_y = vmin_y; bb1[2] = vtmp;
  19     vtmp   = vmin; vtmp_z = vmax_z; bb1[3] = vtmp;
  20     bb1[4] = vmin;
  21     vtmp   = vmin; vtmp_x = vmax_x; bb1[5] = vtmp;
  22     vtmp   = vmin; vtmp_y = vmax_y; bb1[6] = vtmp;
  23     vtmp   = vmax; vtmp_z = vmin_z; bb1[7] = vtmp;
  24
  25     makevectors(self.angles + '-2 0 0' * self.angles_x);
  26     bcol = FALSE;
  27     // Pass1: Transform by rotation, ajust points by impact/s
  28     for(i = 8; i >= 0; --i)
  29     {
  30         vtmp = bb1[i];
  31         vtmp = self.origin + vtmp_x * v_forward - vtmp_y * v_right + vtmp_z * v_up;
  32         traceline(self.origin, vtmp, MOVE_WORLDONLY, self);
  33         te_lightning1(world,self.origin,vtmp);
  34         if(trace_fraction != 1.0)
  35         {
  36             //bb2[i] = trace_endpos;
  37             vforce += (trace_endpos - vtmp);
  38             bcol = TRUE;
  39         }
  40         else
  41             bb2[i] = bb1[i];
  42     }
  43
  44     if(bcol)
  45     {
  46         //self.angles   += vectoangles(vrot) * frametime;
  47         //self.angles   -= (self.velocity - vectoangles(normalize(vforce))) * frametime;
  48
  49         vtmp = self.origin + self.velocity * frametime;
  50         vrot = self.origin + vforce * frametime;
  51         //self.angles += vectoangles(normalize(vtmp - vrot)) * frametime;
  52         self.velocity += vforce * frametime;
  53
  54     }
  55
  56
  57 // Extract the 8 bbox corners from mins/maxs for self
  58 /*
  59     bb1[0] = self.absmax;
  60     vtmp   = self.absmax; vtmp_x = self.absmin_x; bb1[1] = vtmp;
  61     vtmp   = self.absmax; vtmp_y = self.absmin_y; bb1[2] = vtmp;
  62     vtmp   = self.absmin; vtmp_z = self.absmax_z; bb1[3] = vtmp;
  63     bb1[4] = self.absmin;
  64     vtmp   = self.absmin; vtmp_x = self.absmax_x; bb1[5] = vtmp;
  65     vtmp   = self.absmin; vtmp_y = self.absmax_y; bb1[6] = vtmp;
  66     vtmp   = self.absmax; vtmp_z = self.absmin_z; bb1[7] = vtmp;
  67
  68
  69 // Extract the 8 bbox corners from mins/maxs for other
  70     bb1[0] = other.absmax;
  71     vtmp   = other.absmax; vtmp_x = other.absmin_x; bb2[1] = vtmp;
  72     vtmp   = other.absmax; vtmp_y = other.absmin_y; bb2[2] = vtmp;
  73     vtmp   = other.absmin; vtmp_z = other.absmax_z; bb2[3] = vtmp;
  74     bb2[4] = other.absmin;
  75     vtmp   = other.absmin; vtmp_x = other.absmax_x; bb2[5] = vtmp;
  76     vtmp   = other.absmin; vtmp_y = other.absmax_y; bb2[6] = vtmp;
  77     vtmp   = other.absmax; vtmp_z = other.absmin_z; bb2[7] = vtmp;
  78 */
  79 }
  80