qzdoom-gpl/src/configfile.h
Randy Heit a7e40b56f6 - Fixed: Player names and chat macros that end with incomplete \c escapes now
have those escapes stripped before printing so that they do not merge with
  subsequent text.
- Moved default weapon slot assignments into the player classes.
  Weapon.SlotNumber is now used solely for mods that want to add new weapons
  without completely redoing the player's arsenal. Restored some config-based
  weapon slot customization, though slots are no longer automatically saved
  to the config and section names have changed slightly. However, unlike
  before, config slots are now the definitive word on slot assignments and
  cannot be overridden by any other files loaded.
- Fixed: Several weapons were missing a game filter from their definitions.
- Removed storage of weapon slots in the config so that weapon slots can
  be setup in the weapons themselves. Slots are still configurable, since
  they need to be for KEYCONF to work; any changes simply won't be saved
  when you quit.
- Removed limit on weapon slot sizes.


SVN r1428 (trunk)
2009-02-20 00:53:25 +00:00

125 lines
4.3 KiB
C++

/*
** configfile.h
**
**---------------------------------------------------------------------------
** Copyright 1998-2008 Randy Heit
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1. Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** 2. 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.
** 3. The name of the author may not be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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 __CONFIGFILE_H__
#define __CONFIGFILE_H__
#include <stdio.h>
#include "zstring.h"
class FConfigFile
{
public:
FConfigFile ();
FConfigFile (const char *pathname,
void (*nosechandler)(const char *pathname, FConfigFile *config, void *userdata)=0, void *userdata=NULL);
FConfigFile (const FConfigFile &other);
virtual ~FConfigFile ();
void ClearConfig ();
FConfigFile &operator= (const FConfigFile &other);
bool HaveSections () { return Sections != NULL; }
void CreateSectionAtStart (const char *name);
void MoveSectionToStart (const char *name);
void SetSectionNote (const char *section, const char *note);
void SetSectionNote (const char *note);
bool SetSection (const char *section, bool allowCreate=false);
bool SetFirstSection ();
bool SetNextSection ();
const char *GetCurrentSection () const;
void ClearCurrentSection ();
bool DeleteCurrentSection ();
void ClearKey (const char *key);
bool SectionIsEmpty ();
bool NextInSection (const char *&key, const char *&value);
const char *GetValueForKey (const char *key) const;
void SetValueForKey (const char *key, const char *value, bool duplicates=false);
const char *GetPathName () const { return PathName.GetChars(); }
void ChangePathName (const char *path);
void LoadConfigFile (void (*nosechandler)(const char *pathname, FConfigFile *config, void *userdata), void *userdata);
bool WriteConfigFile () const;
protected:
virtual void WriteCommentHeader (FILE *file) const;
virtual char *ReadLine (char *string, int n, void *file) const;
bool ReadConfig (void *file);
private:
struct FConfigEntry
{
char *Value;
FConfigEntry *Next;
char Key[1]; // + length of key
void SetValue (const char *val);
};
struct FConfigSection
{
FConfigEntry *RootEntry;
FConfigEntry **LastEntryPtr;
FConfigSection *Next;
FString Note;
char Name[1]; // + length of name
};
FConfigSection *Sections;
FConfigSection **LastSectionPtr;
FConfigSection *CurrentSection;
FConfigEntry *CurrentEntry;
FString PathName;
FConfigSection *FindSection (const char *name) const;
FConfigEntry *FindEntry (FConfigSection *section, const char *key) const;
FConfigSection *NewConfigSection (const char *name);
FConfigEntry *NewConfigEntry (FConfigSection *section, const char *key, const char *value);
void SetSectionNote (FConfigSection *section, const char *note);
public:
class Position
{
friend class FConfigFile;
FConfigSection *Section;
FConfigEntry *Entry;
};
void GetPosition (Position &pos) const;
void SetPosition (const Position &pos);
};
#endif //__CONFIGFILE_H__