defer.qh

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#pragma once
 
#ifdef GAMEQC
    #include "oo.qh"
    #include "self.qh"
 
    entityclass(Defer);
    classfield(Defer).entity owner;
    classfield(Defer).void(entity) defer_func;

    void SUB_Remove(entity this)
    {
        delete(this);
    }
 
    void defer_think(entity this)
    {
        setthink(this, SUB_Remove);
        this.nextthink = time;
        this.defer_func(this.owner);
    }

    void defer(entity this, float fdelay, void(entity) func)
    {
        entity e = new_pure(deferred);
        e.owner = this;
        e.defer_func = func;
        setthink(e, defer_think);
        e.nextthink = time + fdelay;
    }
#endif // GAMEQC