/*
 * PVVMUD a 3D MUD
 * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#ifndef _PARS_H
#define _PARS_H

TreeNode_t * parse(void);

TreeNode_t * linkNode(TreeNode_t * n1, TreeNode_t * n2 );


TreeNode_t * newFile(TreeNode_t * head, TreeNode_t * geometry);
TreeNode_t * newHead(TreeNode_t * version);
TreeNode_t * newGeometry(TreeNode_t * list, TreeNode_t * poly);
TreeNode_t * newVertex(TreeNode_t * v1, TreeNode_t * v2, TreeNode_t * v3);
TreeNode_t * newNormal(TreeNode_t * v1, TreeNode_t * v2, TreeNode_t * v3);
TreeNode_t * newTexCoord(TreeNode_t * v1, TreeNode_t * v2);
TreeNode_t * newVertexList(TreeNode_t * vertex);
TreeNode_t * newNormalList(TreeNode_t * normal);
TreeNode_t * newTexCoordList(TreeNode_t * texCoord);
TreeNode_t * newFloat(float value);
TreeNode_t * newIndex(int index);
TreeNode_t * newPoly(TreeNode_t * polyattr );
TreeNode_t * newPolyType(PolyType_t polyType );
TreeNode_t * newMaterial(char * name );
TreeNode_t * newVertexIndexList(TreeNode_t * indexList);
TreeNode_t * newNormalIndexList(TreeNode_t * indexList);
TreeNode_t * newTexCoordIndexList(TreeNode_t * indexList);



void printTree(TreeNode_t * node);

#endif /* _PARS_H */