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 class(Defer).entity owner;
  10 class(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