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Old stuff/old_sites/threejs/9_world/js/doors.js

var Doors = function(game_mesh, options)
{
    var self=this;
    self.game_mesh = game_mesh;

    this.mesh = [];
    var material;
    var depth;
    var depth2;
    var total_doors=0;

    this.generated_doors = [];
    this.data_doors = {};

    this.load= function()
    {
        var self=this;

        depth = (Math.sqrt(3)/2) * options.door_size*1.0;
        depth2 = (Math.sqrt(3)/2) * options.door_size * Math.sqrt(3)/2 *1.3;

        var texloader = new THREE.TextureLoader();
        this.cubeTexture=texloader.load("textures/test.jpg");

        return new Promise(function(ok, reject)
        {
            var loader = new THREE.JSONLoader();
            loader.load( "js/meshes/door.js", function(geometry, mat)
            {
                self.door_geo = geometry;
                self.door_mat = mat;
                ok();
            });
        });
    };

    this.build = function()
    {
        var self=this;
        self.data_doors=[];
        var num_items_line = Math.floor(Math.sqrt(options.maze_num));

        // Loop lines
        for(var row=0; row<num_items_line; row++)
        {
            for(var line=0; line<num_items_line; line++)
            {
                self.create({ x: row, y: 1, z:line});
            }
        }
    };

    /* Memorize the doors created, to avoid creating doble contiguous doors */
    this.register_door= function(x, z, i, cell)
    {
        if(x<0 || z<0)
        {
            return;
        }
        if(!this.data_doors[x+'.'+z])
        {
            this.data_doors[x+'.'+z]={};
        }

        this.data_doors[x+'.'+z][i] = 1;
        var pair= x%2==0;

        if(cell)
        {
            this.generated_doors.push({
                x: cell.position.x,
                y: cell.position.y,
                z: cell.position.z
            });
            switch(i)
            {
                case 0: this.register_door(x, z+1, 3, false); break;
                case 1: this.register_door(x+1, pair? z : z+1, 4, false); break;
                case 2: this.register_door(x+1, pair ? z-1 : z, 5, false); break;
            }
        }
    };

    this.create = function(params)
    {
        var self=this;

        var pivots=[];

        this.fulldepth = options.door_size + options.door_size*2;

        var pair = params.x%2 ? depth2 : 0;

        var cell = new THREE.Object3D();
        cell.position.x=params.x * depth *2;
        cell.position.y=0;
        cell.position.z=params.z * depth2 *2 + pair;
        self.game_mesh.add(cell);

        var total=this.mesh.length;
        for(var i=0; i<6;i++)
        {
            if(!this.data_doors[params.x+'.'+params.z] || !this.data_doors[params.x+'.'+params.z][i])
            {
                this.register_door(params.x, params.z, i, cell);
                total_doors++;

                pivots[total] = new THREE.Object3D();
                cell.add(pivots[total]);

                var materials = [];
                materials.push(new THREE.MeshLambertMaterial({ map: this.cubeTexture, color: 0xffffff }));
                materials.push(new THREE.MeshLambertMaterial({ map: this.cubeTexture, color: 0xffffff }));
                materials.push(new THREE.MeshLambertMaterial({ map: this.cubeTexture, color: 0xffffff }));
                materials.push(new THREE.MeshLambertMaterial({ map: this.cubeTexture, color: 0xffffff }));
                materials.push(new THREE.MeshLambertMaterial({ map: this.cubeTexture, color: 0xffffff }));
                materials.push(new THREE.MeshLambertMaterial({ map: this.cubeTexture, color: 0xffffff }));
                materials.push(new THREE.MeshLambertMaterial({ map: this.cubeTexture, color: 0xffffff }));

                this.mesh[total] = new THREE.Mesh( self.door_geo, new THREE.MeshFaceMaterial(materials));
                this.mesh[total].scale.x=options.door_size;
                this.mesh[total].scale.y= options.door_size;
                this.mesh[total].scale.z= options.door_size;

                this.mesh[total].receiveShadow  = true;
                this.mesh[total].castShadow  = true;
                pivots[total].add( this.mesh[total] );

                this.mesh[total].position.set(0, 0, options.door_size);
                pivots[total].rotation.y= Math.radians(i*60);

                total++;
            }
        }
        self.pivots = pivots;
    };

}