qcsrc/client/modeleffects.qc

   1 #include "modeleffects.qh"
   2
   3 .float cnt;
   4 .float scale;
   5 .float alpha;
   6
   7 void ModelEffect_Draw(entity this)
   8 {
   9         self.angles = self.angles + frametime * self.avelocity;
  10         setorigin(self, self.origin + frametime * self.velocity);
  11         self.scale = self.scale1 + (self.scale2 - self.scale1) * (time - self.teleport_time) / (self.lifetime + self.fadetime - self.teleport_time);
  12         self.alpha = self.cnt * bound(0, 1 - (time - self.lifetime) / self.fadetime, 1);
  13         if(self.alpha < ALPHA_MIN_VISIBLE)
  14         {
  15                 remove(self);
  16                 return;
  17         }
  18         self.drawmask = MASK_NORMAL;
  19         if(self.scale <= 0)
  20         {
  21                 self.drawmask = 0;
  22                 return;
  23         }
  24 }
  25
  26 NET_HANDLE(ENT_CLIENT_MODELEFFECT, bool isnew)
  27 {
  28         make_pure(self);
  29
  30         int f = ReadByte();
  31
  32         entity e = new(modeleffect);
  33         e.model = "from network";
  34         e.modelindex = ReadShort();
  35         e.skin = ReadByte();
  36         e.frame = ReadByte();
  37         e.frame1time = time;
  38         e.origin_x = ReadCoord();
  39         e.origin_y = ReadCoord();
  40         e.origin_z = ReadCoord();
  41         setorigin(e, e.origin);
  42         if(f & 1)
  43         {
  44                 e.velocity_x = ReadCoord();
  45                 e.velocity_y = ReadCoord();
  46                 e.velocity_z = ReadCoord();
  47         }
  48         if(f & 2)
  49         {
  50                 e.angles_x = ReadAngle();
  51                 e.angles_y = ReadAngle();
  52                 e.angles_z = ReadAngle();
  53         }
  54         if(f & 4)
  55         {
  56                 e.avelocity_x = ReadAngle();
  57                 e.avelocity_y = ReadAngle();
  58                 e.avelocity_z = ReadAngle();
  59         }
  60         e.scale1 = ReadShort() / 256.0;
  61         e.scale2 = ReadShort() / 256.0;
  62         e.lifetime = time + ReadByte() * 0.01;
  63         e.fadetime = ReadByte() * 0.01;
  64         e.teleport_time = time;
  65         e.cnt = ReadByte() / 255.0; // actually alpha
  66
  67         e.draw = ModelEffect_Draw;
  68
  69         if (!isnew) remove(e); // yes, this IS stupid, but I don't need to duplicate all the read* stuff then
  70         return true;
  71 }