djcev.com

//==============================================================================
// func_togglevisiblewall
//
// A bmodel which you can toggle its visibility. Behaves much like a
// traditional func_wall in any other way, but you can target it to
// toggle visible/invisible. If the entity has a switchable shadow it
// also toggles.
//
// spawnflag 1: starts invisible
// spawnflag 2: set brush as non-solid
//==============================================================================

//======================================================================
// constants
//======================================================================

const float TOGGLEVISWALL_STARTOFF = 1;
const float TOGGLEVISWALL_NOTSOLID = 2;

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

// func_togglevisiblewall
void() func_togglevisiblewall_use;
void(entity e) func_togglevisiblewall_init;
void() func_togglevisiblewall;

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

//----------------------------------------------------------------------
// class func_togglevisiblewall: base_func
// {
        //--------------------------------------------------------------
        void() func_togglevisiblewall_use =
        {
                if (!self.state)
                {
                        if (!(self.spawnflags & TOGGLEVISWALL_NOTSOLID))
                        {
                                self.solid = SOLID_BSP;
                                self.movetype = MOVETYPE_PUSH;
                        }
                        setmodel (self, self.origmodel);
                        if (self.switchshadstyle)
                                lightstyle (self.switchshadstyle, "a");
                        self.state = 1;
                }
                else
                {
                        self.solid = SOLID_NOT;
                        self.movetype = MOVETYPE_NONE;
                        setmodel (self, "");
                        if (self.switchshadstyle)
                                lightstyle (self.switchshadstyle, "m");
                        self.state = 0;
                }
        };

        //--------------------------------------------------------------
        void(entity e) func_togglevisiblewall_init =
        {
                e.classname = "func_togglevisiblewall";
                e.classtype = CT_FUNC_TOGGLEVISIBLEWALL;
                base_func_init (e);

                e.angles = '0 0 0';
                e.use = func_togglevisiblewall_use;

                e.origmodel = e.model;

                if (e.spawnflags & TOGGLEVISWALL_STARTOFF)
                        e.state = 1;
                else
                        e.state = 0;

                if (e.spawnflags & TOGGLEVISWALL_NOTSOLID)
                {
                        e.solid = SOLID_NOT;
                        e.movetype = MOVETYPE_NONE;
                }

                sub_runvoidas (e, func_togglevisiblewall_use);
        };

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

                func_togglevisiblewall_init (self);
        };
// };