/*
 * libtcod 1.6.0
 * Copyright (c) 2008,2009,2010,2012,2013 Jice & Mingos
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * The name of Jice or Mingos may not be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY JICE AND MINGOS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL JICE OR MINGOS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #ifndef _TCOD_LEX_HPP
 #define _TCOD_LEX_HPP
 /*
  * This is a libtcod internal module.
  * Use at your own risks...
  */
  
 class TCODLIB_API TCODLex {
 public :
 	TCODLex();
 	TCODLex( const char **symbols, const char **keywords, const char *simpleComment="//", 
 		const char *commentStart="/*", const char *commentStop="*/", const char *javadocCommentStart="/**", 
 		const char *stringDelim="\"", int flags=TCOD_LEX_FLAG_NESTING_COMMENT);
 	~TCODLex();
 
 	void setDataBuffer(char *dat);
 	bool setDataFile(const char *filename);
 
 	int parse(void);
 	int parseUntil(int tokenType);
 	int parseUntil(const char *tokenValue);
 
 	bool expect(int tokenType);
 	bool expect(int tokenType,const char *tokenValue);
 
 	void savepoint(TCODLex *savept);
 	void restore(TCODLex *savept);
 	char *getLastJavadoc();
 
 	int getFileLine() { return ((TCOD_lex_t *)data)->file_line; }
 	int getTokenType() { return ((TCOD_lex_t *)data)->token_type; }
 	int getTokenIntVal() { return ((TCOD_lex_t *)data)->token_int_val; }
 	int getTokenIdx() { return ((TCOD_lex_t *)data)->token_idx; }
 	float getTokenFloatVal() { return ((TCOD_lex_t *)data)->token_float_val; }
 	char *getToken() { return ((TCOD_lex_t *)data)->tok; }
 	char getStringLastDelimiter() { return ((TCOD_lex_t *)data)->lastStringDelim; }
 	char *getPos() { return ((TCOD_lex_t *)data)->pos; }
 	char *getBuf() { return ((TCOD_lex_t *)data)->buf; }
 	char *getFilename() { return ((TCOD_lex_t *)data)->filename; }
 	char *getLastJavadocComment() { return ((TCOD_lex_t *)data)->last_javadoc_comment; }
 	static const char *getTokenName(int tokenType) { return TCOD_lex_get_token_name(tokenType); }
 protected :
 	void *data;
 };
 
 #endif