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/*
===========================================================================
Copyright (C) 2023 the OpenMoHAA team
This file is part of OpenMoHAA source code.
OpenMoHAA source code 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.
OpenMoHAA source code 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 OpenMoHAA source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
===========================================================================
*/
// tiki_script.h : TIKI script
#pragma once
#define TOKENCOMMENT (';')
#define TOKENCOMMENT2 ('#')
#define TOKENEOL ('\n')
//#define TOKENNULL ('\0')
#define TOKENSPACE (' ')
#define TOKENSPECIAL ('$')
#define TIKI_MAXTOKEN 256
#define TIKI_MAXMACROS 48
typedef struct {
char name[TIKI_MAXTOKEN];
char macro[TIKI_MAXTOKEN];
} tiki_macro_t;
typedef struct {
const char *mark_script_p;
qboolean mark_tokenready;
char mark_token[TIKI_MAXTOKEN];
} tiki_mark_t;
#ifdef __cplusplus
class TikiScript
{
protected:
qboolean error;
qboolean tokenready;
class TikiScript *include;
class TikiScript *parent;
char filename[TIKI_MAXTOKEN];
const char *script_p;
const char *end_p;
tiki_macro_t macros[TIKI_MAXMACROS];
int nummacros;
int line;
char token[TIKI_MAXTOKEN];
qboolean releaseBuffer;
tiki_mark_t mark[64];
int mark_pos;
public:
char *buffer;
int length;
char path[MAX_QPATH];
static class TikiScript *currentScript;
protected:
qboolean AtComment();
qboolean AtExtendedComment();
qboolean AtCommand();
qboolean AtString(qboolean crossline);
qboolean ProcessCommand(qboolean crossline);
qboolean Completed();
qboolean SafeCheckOverflow();
void CheckOverflow();
void Uninclude();
const char *FindMacro(const char *macro);
void AddMacro(const char *macro, const char *expansion);
qboolean SkipToEOL();
void SkipWhiteSpace(qboolean crossline);
void SkipNonToken(qboolean crossline);
qboolean CommentAvailable(qboolean crossline);
void SkipExtendedComment();
public:
TikiScript();
~TikiScript();
void Close();
const char *Filename();
int GetLineNumber();
void Reset();
qboolean TokenAvailable(qboolean crossline);
void UnGetToken();
const char *GetToken(qboolean crossline);
const char *GetLine(qboolean crossline);
const char *GetAndIgnoreLine(qboolean crossline);
const char *GetRaw();
const char *GetString(qboolean crossline);
qboolean GetSpecific(const char *string);
int GetInteger(qboolean crossline);
double GetDouble(qboolean crossline);
float GetFloat(qboolean crossline);
void GetVector(qboolean crossline, float *vec);
int LinesInFile();
void Parse(char *data, int length, const char *name);
qboolean LoadFile(const char *name, qboolean quiet);
const char *Token();
void MarkPos();
void ReturnToMark();
void ReplaceLineWithWhitespace(bool deleteFromStartOfLine);
void Exclude();
const char *GetParentToken();
};
class TikiSwitchKey
{
public:
str sKeyName;
str sKeyValue;
TikiSwitchKey *pNextKey;
TikiSwitchKey();
};
class TikiSwitcher
{
TikiSwitchKey *m_pSwitchKeys;
private:
TikiSwitchKey *GetSwitchKey(const char *);
void RemoveUnwantedSwitchOptions(TikiScript *);
public:
TikiSwitcher();
void AddSwitchKey(const char *, const char *);
void ChangeSwitchKey(const char *, const char *);
void AddOrChangeSwitchKey(const char *, const char *);
str& GetSwitchKeyValue(const char *);
void PrecompileTikiScript(TikiScript *);
};
#endif
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