var Path = function(game, options)
{
    this.path_length = 5;

    this.get_start_pos = function()
    {
        return { x: options.x, z: options.z};
    };
    this.get_end_pos = function()
    {
        var angle = Math.radians(30);
        var width = this.cube_width;
        return { x: options.x + Math.cos(angle)*width, z: options.z + Math.sin(angle)*width};
    };

    this.id = 'maze_'+Math.random()+'_'+Math.random();

    this.load = function()
    {
    };

    this.getObstacles = function()
    {
        return [this.top_mesh, this.bottom_mesh];
    };

    this.getCollisionCallbacks = function()
    {
    };

    this.collisionCallbacks = function(perso,collisions)
    {
        if(collisions.length===0)
        {
            return;
        }
    };

    this.build = function()
    {
        var numPoints = 100;

        var current_x = options.x;
        var current_z = options.z;

        this.container = new THREE.Object3D();

        this.cube_width  = game.opt.door_size * this.path_length;
        this.real_cube_width  = this.cube_width - game.opt.door_size;
        this.cube_height  = game.opt.door_size*0.7;


        var path_wall_texture = game.assets.path_wall_texture;
        path_wall_texture.repeat.set( this.real_cube_width/30, this.cube_height/30 );
        var path_wall_texture_bump = game.assets.path_wall_texture_bump;
        path_wall_texture_bump.repeat.set( this.real_cube_width/100, this.cube_height/100 );

        var path_floor_texture = game.assets.path_floor_texture;
        path_floor_texture.repeat.set( this.real_cube_width/100, this.cube_height/100 );
        var path_floor_texture_bump = game.assets.path_floor_texture_bump;
        path_floor_texture_bump.repeat.set( this.real_cube_width/100, this.cube_height/100 );

        var floor_material = new THREE.MeshPhongMaterial({
            bumpScale:0.5,
            map: path_floor_texture,
            bumpMap: path_floor_texture_bump
        });
        var wall_material = new THREE.MeshPhongMaterial( { map: path_wall_texture, bumpMap: path_wall_texture_bump } );
        if(game.opt.debug_level>1)
        {
            wall_material = new THREE.MeshPhongMaterial();
            floor_material = new THREE.MeshPhongMaterial();
        }

        var cube_geo = new THREE.BoxGeometry(this.real_cube_width,
                this.cube_height, 1);
        var top_geo = new THREE.BoxGeometry(this.real_cube_width, game.opt.door_size*0.5, 1);


        this.path_mesh = new THREE.Mesh(cube_geo, floor_material);
        this.path_mesh.receiveShadow=true;
        this.path_mesh.position.x = this.real_cube_width/2;

        this.top_mesh = new THREE.Mesh(top_geo, wall_material);
        this.top_mesh.position.z = game.opt.door_size*0.20;
        this.top_mesh.position.x = this.real_cube_width/2;
        this.top_mesh.position.y = this.cube_height*0.6;
        this.top_mesh.rotation.x = Math.radians(70);

        this.bottom_mesh = new THREE.Mesh(top_geo, wall_material);
        this.bottom_mesh.position.z = game.opt.door_size*0.20;
        this.bottom_mesh.position.x = this.real_cube_width/2;
        this.bottom_mesh.position.y = -this.cube_height*0.6;
        this.bottom_mesh.rotation.x = Math.radians(-70);

        this.angle = Math.radians(-30);
        this.container.position.x = current_x;
        this.container.position.y = 0;
        this.container.position.z = current_z;
        this.container.rotation.x = Math.radians(-90);
        this.container.rotation.z = this.angle;

        this.container.add(this.path_mesh);
        this.container.add(this.top_mesh);
        this.container.add(this.bottom_mesh);
        //this.container.add(this.bottom_mesh);
        game.scene.add(this.container);
    };
};