function [x,y,typ]=plane(job,arg1,arg2)
//
// plane.sci
//
// USAGE:
//
// input 1:
//  [1]  roll
//  [2]  pitch
//  [3]  yaw
//  [4]  throttle
//  [5]  aileron
//  [6]  elevator
//  [7]  rudder
//
//
// Copyright (C) James Goppert 2010 <jgoppert@users.sourceforge.net>
//
// plane.sci is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the
// Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// plane.sci is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program.  If not, see <http://www.gnu.org/licenses/>.
//
mode(-1);
x=[];y=[];typ=[];
select job
	case 'plot' then
	 	standard_draw(arg1)
	case 'getinputs' then
	 	[x,y,typ]=standard_inputs(arg1)
	case 'getoutputs' then
	 	[x,y,typ]=standard_outputs(arg1)
	case 'getorigin' then
	 	[x,y]=standard_origin(arg1)
	case 'set' then
		x=arg1;
		graphics=arg1.graphics;exprs=graphics.exprs
		model=arg1.model;
        while %t do
            labels=[..
                'plane model'];
            [ok,ModelPath,exprs]=..
                getvalue('Set Plane Parameters',labels,..
                list('str',-1),exprs);
            if ~ok then break,end
            [model,graphics,ok]=check_io(model,graphics,7,[],1,[])
            if ok then
                model.ipar=[..
                    length(evstr(ModelPath)),ascii(evstr(ModelPath)),0];
                graphics.exprs=exprs;
                x.graphics=graphics;
                x.model=model;
                break
            end
        end
	case 'define' then

		// set model properties
	  	model=scicos_model()
	  	model.sim=list('sci_plane',4)
		model.in=7
		model.evtin=1
	  	model.blocktype='c'
	  	model.dep_ut=[%t %f]

		// jsbsim parameters
        ModelPath="arktoolboxPath+""/data/arkosg/models/plane.ac""";
        model.ipar=[..
                    length(evstr(ModelPath)),ascii(evstr(ModelPath)),0];
		
		// intial state

		// save state

		// initialize strings for gui
        exprs=[
            strcat(ModelPath)];

        //setup icon
        gr_i=['xstringb(orig(1),orig(2),..
            [''Plane''],sz(1),sz(2),''fill'');']
        x=standard_define([5 2],model,exprs,gr_i)
	end

endfunction

// vim:ts=4:sw=4
