#line 2 "grammar.rules"

/*************************************************************************
 * Copyright (C) 2010 Tavian Barnes <tavianator@gmail.com>               *
 *                                                                       *
 * This file is part of Dimension.                                       *
 *                                                                       *
 * Dimension 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.                                       *
 *                                                                       *
 * Dimension 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/>. *
 *************************************************************************/

/*
 * Start symbol
 */

SCENE: /* empty */
     | SCENE SCENE_ITEM {
       dmnsn_array_push(astree, &$2);
     }
;

/* Top-level scene item */
SCENE_ITEM: ATMOSPHERIC_EFFECT
          | CAMERA
          | OBJECT
;

/* Atmospheric effects */

ATMOSPHERIC_EFFECT: BACKGROUND
;

BACKGROUND: "background" "{" COLOR "}" {
            $$ = dmnsn_new_astnode1(DMNSN_AST_BACKGROUND, @$, $3);
          }
;