Functionality for NewGRF badges. More...

#include "stdafx.h"
#include "newgrf.h"
#include "newgrf_badge.h"
#include "newgrf_badge_type.h"
#include "newgrf_spritegroup.h"
#include "stringfilter_type.h"
#include "strings_func.h"
#include "timer/timer_game_calendar.h"
#include "table/strings.h"
#include "safeguards.h"

Data Structures
class	Badges
	Global state for badge definitions. More...

struct	BadgeScopeResolver
	Resolver for a badge scope. More...

struct	BadgeResolverObject
	Resolver of badges. More...

Functions
std::span< const Badge >	GetBadges ()
	Get a read-only view of badges.

std::span< const BadgeID >	GetClassBadges ()
	Get a read-only view of class badge index.

static BadgeClassID	GetOrCreateBadgeClass (BadgeID index)
	Assign a BadgeClassID to the given badge.

void	ResetBadges ()
	Reset badges to the default state.

Badge &	GetOrCreateBadge (std::string_view label)
	Register a badge label and return its global index.

Badge *	GetBadge (BadgeID index)
	Get a badge if it exists.

Badge *	GetBadgeByLabel (std::string_view label)
	Get a badge by label if it exists.

Badge *	GetClassBadge (BadgeClassID class_index)
	Get the badge for a badge class index.

uint32_t	GetBadgeVariableResult (const GRFFile &grffile, std::span< const BadgeID > badges, uint32_t parameter)
	Test for a matching badge in a list of badges, returning the number of matching bits.

void	MarkBadgeSeen (BadgeID index, GrfSpecFeature feature)
	Mark a badge a seen (used) by a feature.

void	AppendCopyableBadgeList (std::vector< BadgeID > &dst, std::span< const BadgeID > src, GrfSpecFeature feature)
	Append copyable badges from a list onto another.

void	ApplyBadgeFeaturesToClassBadges ()
	Apply features from all badges to their badge classes.

PalSpriteID	GetBadgeSprite (const Badge &badge, GrfSpecFeature feature, std::optional< TimerGameCalendar::Date > introduction_date, PaletteID remap)
	Get sprite for the given badge.

Variables
static constexpr char	BADGE_CLASS_SEPARATOR = '/'
	Separator to identify badge classes from a label.

static Badges	_badges = {}
	Static instance of badge state.

Detailed Description

Functionality for NewGRF badges.

Definition in file newgrf_badge.cpp.

Function Documentation

◆ AppendCopyableBadgeList()

void AppendCopyableBadgeList	(	std::vector< BadgeID > &	dst,
		std::span< const BadgeID >	src,
		GrfSpecFeature	feature
	)

Append copyable badges from a list onto another.

Badges must exist and be marked with the Copy flag.

Parameters

dst	Destination badge list.
src	Source badge list.
feature	Feature of list.

Definition at line 250 of file newgrf_badge.cpp.

References Copy, Badge::features, Badge::flags, GetBadge(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Set(), and BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test().

Referenced by FinaliseEngineArray().

◆ ApplyBadgeFeaturesToClassBadges()

void ApplyBadgeFeaturesToClassBadges ( )

Apply features from all badges to their badge classes.

Definition at line 267 of file newgrf_badge.cpp.

References Badge::features, Badge::flags, GetBadges(), GetClassBadge(), HasText, and BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Set().

Referenced by FinaliseBadges().

◆ GetBadge()

Badge * GetBadge ( BadgeID index )

Get a badge if it exists.

Parameters

index Index of badge.

Returns: Badge with specified index, or nullptr if it does not exist.

Definition at line 113 of file newgrf_badge.cpp.

References _badges, and Badges::specs.

Referenced by AddBadgeClassesToConfiguration(), AppendCopyableBadgeList(), DrawBadgeColumn(), DrawBadgeNameList(), NewGRFInspectWindow::DrawMainPanelWidget(), GetClassBadge(), MarkBadgeSeen(), ResetBadgeClassConfiguration(), SetBadgeFilter(), and UsedBadgeClasses::UsedBadgeClasses().

◆ GetBadgeByLabel()

Badge * GetBadgeByLabel ( std::string_view label )

Get a badge by label if it exists.

Parameters

label Label of badge.

Returns: Badge with specified label, or nullptr if it does not exist.

Definition at line 124 of file newgrf_badge.cpp.

References _badges, Badge::label, and Badges::specs.

Referenced by FinaliseBadges().

◆ GetBadges()

std::span< const Badge > GetBadges ( )

Get a read-only view of badges.

Returns: Span of badges.

Definition at line 40 of file newgrf_badge.cpp.

References _badges, and Badges::specs.

Referenced by ApplyBadgeFeaturesToClassBadges(), BadgeTextFilter::BadgeTextFilter(), and NWidgetBadgeFilter::GetDropDownList().

◆ GetBadgeSprite()

PalSpriteID GetBadgeSprite	(	const Badge &	badge,
		GrfSpecFeature	feature,
		std::optional< TimerGameCalendar::Date >	introduction_date,
		PaletteID	remap
	)

Get sprite for the given badge.

Parameters

badge	Badge being queried.
feature	GRF feature being used.
introduction_date	Introduction date of the item, if it has one.
remap	Palette remap to use if the flag is company-coloured.