comparison: scriptreader.h
scriptreader.h
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| 1 /* | |
| 2 * botc source code | |
| 3 * Copyright (C) 2012 Santeri `Dusk` Piippo | |
| 4 * All rights reserved. | |
| 5 * | |
| 6 * Redistribution and use in source and binary forms, with or without | |
| 7 * modification, are permitted provided that the following conditions are met: | |
| 8 * | |
| 9 * 1. Redistributions of source code must retain the above copyright notice, | |
| 10 * this list of conditions and the following disclaimer. | |
| 11 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| 12 * this list of conditions and the following disclaimer in the documentation | |
| 13 * and/or other materials provided with the distribution. | |
| 14 * 3. Neither the name of the Skulltag Development Team nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from this | |
| 16 * software without specific prior written permission. | |
| 17 * 4. Redistributions in any form must be accompanied by information on how to | |
| 18 * obtain complete source code for the software and any accompanying | |
| 19 * software that uses the software. The source code must either be included | |
| 20 * in the distribution or be available for no more than the cost of | |
| 21 * distribution plus a nominal fee, and must be freely redistributable | |
| 22 * under reasonable conditions. For an executable file, complete source | |
| 23 * code means the source code for all modules it contains. It does not | |
| 24 * include source code for modules or files that typically accompany the | |
| 25 * major components of the operating system on which the executable file | |
| 26 * runs. | |
| 27 * | |
| 28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 29 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 32 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 33 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 34 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 35 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 38 * POSSIBILITY OF SUCH DAMAGE. | |
| 39 */ | |
| 40 | |
| 41 #ifndef __SCRIPTREADER_H__ | |
| 42 #define __SCRIPTREADER_H__ | |
| 43 | |
| 44 #include <stdio.h> | |
| 45 #include "str.h" | |
| 46 #include "objwriter.h" | |
| 47 | |
| 48 // Where is the parser at? | |
| 49 enum parsermode { | |
| 50 MODE_TOPLEVEL, // at top level | |
| 51 MODE_EVENT // inside event definition | |
| 52 }; | |
| 53 | |
| 54 class ScriptReader { | |
| 55 public: | |
| 56 FILE* fp; | |
| 57 unsigned int pos; | |
| 58 unsigned int curline; | |
| 59 str token; | |
| 60 bool tokenquoted; | |
| 61 | |
| 62 parsermode curmode; | |
| 63 str curstate; | |
| 64 | |
| 65 unsigned int numevents; | |
| 66 | |
| 67 ScriptReader (str path); | |
| 68 char ReadChar (); | |
| 69 bool Next (); | |
| 70 str PeekNext (); | |
| 71 void Seek (unsigned int n, int origin); | |
| 72 void MustNext (const char* c = ""); | |
| 73 void ParseError (const char* message, ...); | |
| 74 | |
| 75 void BeginParse (ObjWriter* w); | |
| 76 }; | |
| 77 | |
| 78 #endif // __SCRIPTREADER_H__ |
