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//==============================================================================
// trigger_changetarget
//==============================================================================

//======================================================================
// forward declarations
//======================================================================

void() trigger_changetarget_use;
entity(vector org, vector nmins, vector nmaxs, string newtarg,
        string newmsg, float newcnt) spawn_trigger_changetarget;
void(entity e) trigger_changetarget_init;
void() trigger_changetarget;

//------------------------------------------------------------------------------

/*QUAKED trigger_changetarget (.5 .5 .5) ?
Changes an entity's target field

target = entity to change
message = new value for target field
cnt = target field to change, null defaults to target
*/
//----------------------------------------------------------------------
// class trigger_changetarget: base_trigger
// {
        //--------------------------------------------------------------
        void() trigger_changetarget_use =
        {
                if (self.estate != STATE_ACTIVE)
                        return;

                for (entity e = world;
                        (e = find (e, targetname, self.target)); )
                {
                        if (!self.cnt || self.cnt == 1)
                                e.target = self.message;
                        else if (self.cnt == 2)
                                e.target2 = self.message;
                        else if (self.cnt == 3)
                                e.target3 = self.message;
                        else if (self.cnt == 4)
                                e.target4 = self.message;
                }
        };

        //--------------------------------------------------------------
        entity(vector org, vector nmins, vector nmaxs, string newtarg,
                string newmsg, float newcnt) spawn_trigger_changetarget =
        {
                local entity e = spawn ();
                e.origin = org;
                e.mins = nmins;
                e.maxs = nmaxs;
                e.target = newtarg;
                e.message = newmsg;
                e.cnt = newcnt;
                setorigin (e, org);
                setsize (e, nmins, nmaxs);
                trigger_changetarget_init (e);
                return e;
        };

        //--------------------------------------------------------------
        void(entity e) trigger_changetarget_init =
        {
                e.classname = "trigger_changetarget";
                e.classtype = CT_TRIGGER_CHANGETARGET;
                e.use = trigger_changetarget_use;
        };

        //--------------------------------------------------------------
        void() trigger_changetarget =
        {
                // new spawnflags for all entities -- iw
                if (SUB_Inhibit())
                        return;

                trigger_changetarget_init (self);
        };
// };