/*Copyright 2015, Pall Thayer (http://pallthayer.dyndns.org)*/

/*These program are free software: you can redistribute them and/or modify
    them 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.

    This program is distributed in the hope that it will rock your world,
    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/>.*/

/*Objects in Motion III: Square with content flipping on two axes - 2017-10-08 12:39:53*/                                                
var qpdb = function() {
    var count = 1;
    var width = window.innerWidth;
    var height = window.innerHeight;
    var thoughts = ['q', 'p', 'd', 'b'];
    var where = ['left', 'right', 'left', 'right'];
    var Ydeg = 180;
    var Xdeg = 180;
    var frame = document.createElement('div');
    
    var youNeedMe = function() {
        frame.style.height = height*0.5+'px';
        frame.style.width = height*0.5+'px';
        frame.style['border-left'] = '5px solid #cca';
        frame.style['border-top'] = '5px solid #ccb';
        frame.style['border-right'] = '5px solid #ccc';
        frame.style['border-bottom'] = '5px solid #ccd';
        frame.style.margin = 'auto';
        frame.id = 'needme';
        makeThought();
    }
    
    var makeThought = function() {
        frame.style['font-family'] = 'sans-serif';
        frame.style['font-size'] = height*0.2+'px';
        frame.style.padding = '10px';
        var bubble = '';
        for(var i=0;i < thoughts.length;i++) {
            bubble += '<div style="float:'+where[i]+'">'+thoughts[i]+'</div>';
            if(i % 2 !== 0) {
                bubble += '<br style="height:0px;clear:both;">';
            }
        }
        frame.innerHTML = bubble;
        document.body.appendChild(frame);
        for(var i = 1;i < 9999;i++) {
            window.clearInterval(i);
        }
        var grow = setInterval(function(){becoming();}, 1000);
    }
    
    var becoming = function() {
        switch(count) {
            case 1:
                Ydeg *= -1;
                frame.style.transform += 'rotateY('+Ydeg+'deg)';
                break;
            case 2:
                Xdeg *= -1;
                frame.style.transform += 'rotateX('+Xdeg+'deg)';
                break;
            case 3:
                Ydeg *= -1;
                frame.style.transform += 'rotateY('+Ydeg+'deg)';
                break;
            case 4:
                Xdeg *= -1;
                frame.style.transform += 'rotateX('+Xdeg+'deg)';
                break;
            default:
                break;
        }
        count = count == 4?1:count+1;
    }
    
    youNeedMe();
}