OpenTTD
Functions | Variables
driver.cpp File Reference

Base for all driver handling. More...

#include "stdafx.h"
#include "debug.h"
#include "sound/sound_driver.hpp"
#include "music/music_driver.hpp"
#include "video/video_driver.hpp"
#include "string_func.h"
#include "safeguards.h"

Go to the source code of this file.

Functions

const char * GetDriverParam (const char *const *parm, const char *name)
 Get a string parameter the list of parameters. More...
 
bool GetDriverParamBool (const char *const *parm, const char *name)
 Get a boolean parameter the list of parameters. More...
 
int GetDriverParamInt (const char *const *parm, const char *name, int def)
 Get an integer parameter the list of parameters. More...
 

Variables

char * _ini_videodriver
 The video driver a stored in the configuration file.
 
int _num_resolutions
 The number of resolutions.
 
Dimension _resolutions [32]
 List of resolutions.
 
Dimension _cur_resolution
 The current resolution.
 
bool _rightclick_emulate
 Whether right clicking is emulated.
 
char * _ini_sounddriver
 The sound driver a stored in the configuration file.
 
char * _ini_musicdriver
 The music driver a stored in the configuration file.
 
char * _ini_blitter
 The blitter as stored in the configuration file.
 
bool _blitter_autodetected
 Was the blitter autodetected or specified by the user?
 

Detailed Description

Base for all driver handling.

Definition in file driver.cpp.

Function Documentation

◆ GetDriverParam()

const char* GetDriverParam ( const char *const *  parm,
const char *  name 
)

Get a string parameter the list of parameters.

Parameters
parmThe parameters.
nameThe parameter name we're looking for.
Returns
The parameter value.

Definition at line 40 of file driver.cpp.

Referenced by GetDriverParamBool(), GetDriverParamInt(), and MusicDriver_ExtMidi::Start().

◆ GetDriverParamBool()

bool GetDriverParamBool ( const char *const *  parm,
const char *  name 
)

Get a boolean parameter the list of parameters.

Parameters
parmThe parameters.
nameThe parameter name we're looking for.
Returns
The parameter value.

Definition at line 64 of file driver.cpp.

References GetDriverParam().

◆ GetDriverParamInt()

int GetDriverParamInt ( const char *const *  parm,
const char *  name,
int  def 
)

Get an integer parameter the list of parameters.

Parameters
parmThe parameters.
nameThe parameter name we're looking for.
defThe default value if the parameter doesn't exist.
Returns
The parameter value.

Definition at line 76 of file driver.cpp.

References GetDriverParam().

Referenced by SoundDriver_SDL::Start(), SoundDriver_Win32::Start(), and VideoDriver_Null::Start().