qcsrc/lib/defer.qh

   1 #pragma once
   2
   3 #ifdef GAMEQC
   4
   5         #include "oo.qh"
   6         #include "self.qh"
   7
   8         entityclass(Defer);
   9         classfield(Defer).entity owner;
  10         classfield(Defer).void(entity) defer_func;
  11
  12         /** Remove entity */
  13         void SUB_Remove(entity this)
  14         {
  15                 delete(this);
  16         }
  17
  18         void defer_think(entity this)
  19         {
  20                 setthink(this, SUB_Remove);
  21                 this.nextthink = time;
  22                 this.defer_func(this.owner);
  23         }
  24
  25     /**
  26      * Execute func() after time + fdelay.
  27      * self when func is executed = self when defer is called
  28      */
  29         void defer(entity this, float fdelay, void(entity) func)
  30         {
  31                 entity e    = new_pure(deferred);
  32                 e.owner     = this;
  33                 e.defer_func = func;
  34                 setthink(e, defer_think);
  35                 e.nextthink = time + fdelay;
  36         }
  37
  38 #endif