GRFParameterInfo Struct Reference

Information about one grf parameter. More...

#include <newgrf_config.h>

Public Member Functions
	GRFParameterInfo (uint nr)
	Create a new empty GRFParameterInfo object. More...
uint32_t	GetValue (struct GRFConfig *config) const
	Get the value of this user-changeable parameter from the given config. More...
void	SetValue (struct GRFConfig *config, uint32_t value)
	Set the value of this user-changeable parameter in the given config. More...
void	Finalize ()
	Finalize Action 14 info after file scan is finished.

Data Fields
GRFTextList	name
	The name of this parameter.
GRFTextList	desc
	The description of this parameter.
GRFParameterType	type
	The type of this parameter.
uint32_t	min_value
	The minimal value this parameter can have.
uint32_t	max_value
	The maximal value of this parameter.
uint32_t	def_value
	Default value of this parameter.
uint8_t	param_nr
	GRF parameter to store content in.
uint8_t	first_bit
	First bit to use in the GRF parameter.
uint8_t	num_bit
	Number of bits to use for this parameter.
std::map< uint32_t, GRFTextList >	value_names
	Names for each value.
bool	complete_labels
	True if all values have a label.

Detailed Description

Information about one grf parameter.

Definition at line 126 of file newgrf_config.h.

Constructor & Destructor Documentation

GRFParameterInfo()

GRFParameterInfo::GRFParameterInfo

(

uint

nr

)

Create a new empty GRFParameterInfo object.

Parameters

nr	The newgrf parameter that is changed.

Definition at line 182 of file newgrf_config.cpp.

Member Function Documentation

GetValue()

uint32_t GRFParameterInfo::GetValue

(

struct GRFConfig *

config

)

const

Get the value of this user-changeable parameter from the given config.

Parameters

config

The GRFConfig to get the value from.

Returns

The value of this parameter.

Definition at line 201 of file newgrf_config.cpp.

References GB(), num_bit, GRFConfig::param, and param_nr.

SetValue()

void GRFParameterInfo::SetValue	(	struct GRFConfig *	config,
		uint32_t	value
	)

Set the value of this user-changeable parameter in the given config.

Parameters

config	The GRFConfig to set the value in.
value	The new value.

Definition at line 213 of file newgrf_config.cpp.

References num_bit, GRFConfig::num_params, GRFConfig::param, param_nr, SB(), SetWindowDirty(), WC_GAME_OPTIONS, and WN_GAME_OPTIONS_NEWGRF_STATE.

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The documentation for this struct was generated from the following files:

• src/newgrf_config.h
• src/newgrf_config.cpp