Inheritance diagram for HousePickerCallbacks:

Public Member Functions
void	SetClimateMask ()
	Set climate mask for filtering buildings from current landscape.

StringID	GetClassTooltip () const override
	Get the tooltip string for the class list.

StringID	GetTypeTooltip () const override
	Get the tooltip string for the type grid.

bool	IsActive () const override
	Should picker class/type selection be enabled?

bool	HasClassChoice () const override
	Are there multiple classes to chose from?

int	GetClassCount () const override
	Get the number of classes.

void	Close (int data) override

int	GetSelectedClass () const override
	Get the index of the selected class.

void	SetSelectedClass (int cls_id) const override
	Set the selected class.

StringID	GetClassName (int id) const override
	Get the name of a class.

int	GetTypeCount (int cls_id) const override
	Get the number of types in a class.

PickerItem	GetPickerItem (int cls_id, int id) const override
	Get data about an item.

int	GetSelectedType () const override
	Get the selected type.

void	SetSelectedType (int id) const override
	Set the selected type.

StringID	GetTypeName (int cls_id, int id) const override
	Get the item of a type.

bool	IsTypeAvailable (int, int id) const override
	Test if an item is currently buildable.

void	DrawType (int x, int y, int, int id) const override
	Draw preview image of an item.

void	FillUsedItems (std::set< PickerItem > &items) override
	Fill a set with all items that are used by the current player.

std::set< PickerItem >	UpdateSavedItems (const std::set< PickerItem > &src) override
	Update link between grfid/localidx and class_index/index in saved items.

Public Member Functions inherited from PickerCallbacks
	PickerCallbacks (const std::string &ini_group)

Data Fields
HouseZones	climate_mask

uint8_t	class_mask
	Mask of available 'classes'.

Data Fields inherited from PickerCallbacks
Listing	class_last_sorting = { false, 0 }
	Default sorting of PickerClassList.

Filtering	class_last_filtering = { false, 0 }
	Default filtering of PickerClassList.

Listing	type_last_sorting = { false, 0 }
	Default sorting of PickerTypeList.

Filtering	type_last_filtering = { false, 0 }
	Default filtering of PickerTypeList.

const std::string	ini_group
	Ini Group for saving favourites.

uint8_t	mode = 0
	Bitmask of `PickerFilterModes`.

std::set< PickerItem >	used
	Set of items used in the current game by the current company.

std::set< PickerItem >	saved
	Set of saved favourite items.

Static Public Attributes
static int	sel_class
	Currently selected 'class'.

static int	sel_type
	Currently selected HouseID.

static int	sel_view
	Currently selected 'view'. This is not controllable as its based on random data.

static const std::array< StringID, HZB_END >	zone_names

static HousePickerCallbacks	instance

Detailed Description

Definition at line 1476 of file town_gui.cpp.

Constructor & Destructor Documentation

◆ HousePickerCallbacks()

HousePickerCallbacks::HousePickerCallbacks ( )

inline

Definition at line 1478 of file town_gui.cpp.

Member Function Documentation

◆ Close()

void HousePickerCallbacks::Close ( int data )

inlineoverridevirtual

Reimplemented from PickerCallbacks.

Definition at line 1534 of file town_gui.cpp.

◆ DrawType()

void HousePickerCallbacks::DrawType	(	int	x,
		int	y,
		int	cls_id,
		int	id
	)		const

inlineoverridevirtual

Draw preview image of an item.

Implements PickerCallbacks.

Definition at line 1583 of file town_gui.cpp.

References DrawHouseInGUI(), and sel_view.

◆ FillUsedItems()

void HousePickerCallbacks::FillUsedItems ( std::set< PickerItem > & items )

inlineoverridevirtual

Fill a set with all items that are used by the current player.

Implements PickerCallbacks.

Definition at line 1588 of file town_gui.cpp.

References HouseSpec::building_availability, FindFirstBit(), HouseSpec::Get(), GetBuildingHouseIDCounts(), and HZ_ZONALL.

◆ GetClassCount()

int HousePickerCallbacks::GetClassCount ( ) const

inlineoverridevirtual

Get the number of classes.

Note: Used only to estimate space requirements.

Implements PickerCallbacks.

Definition at line 1532 of file town_gui.cpp.

Referenced by GetClassName(), GetTypeCount(), and SetClimateMask().

◆ GetClassName()

StringID HousePickerCallbacks::GetClassName ( int id ) const

inlineoverridevirtual

Get the name of a class.

Implements PickerCallbacks.

Definition at line 1539 of file town_gui.cpp.

References GetClassCount(), HasBit(), and INVALID_STRING_ID.

◆ GetClassTooltip()

StringID HousePickerCallbacks::GetClassTooltip ( ) const

inlineoverridevirtual

Get the tooltip string for the class list.

Implements PickerCallbacks.

Definition at line 1527 of file town_gui.cpp.

◆ GetPickerItem()

PickerItem HousePickerCallbacks::GetPickerItem	(	int	cls_id,
		int	id
	)		const

inlineoverridevirtual

Get data about an item.

Implements PickerCallbacks.

Definition at line 1552 of file town_gui.cpp.

References HouseSpec::Get().

◆ GetSelectedClass()

int HousePickerCallbacks::GetSelectedClass ( ) const

inlineoverridevirtual

Get the index of the selected class.

Implements PickerCallbacks.

Definition at line 1536 of file town_gui.cpp.

References sel_class.

◆ GetSelectedType()

int HousePickerCallbacks::GetSelectedType ( ) const

inlineoverridevirtual

Get the selected type.

Implements PickerCallbacks.

Definition at line 1559 of file town_gui.cpp.

References sel_type.

◆ GetTypeCount()

int HousePickerCallbacks::GetTypeCount ( int cls_id ) const

inlineoverridevirtual

Get the number of types in a class.

Note: Used only to estimate space requirements.

Implements PickerCallbacks.

Definition at line 1546 of file town_gui.cpp.

References GetClassCount(), and HouseSpec::Specs().

Referenced by SetClimateMask().

◆ GetTypeName()

StringID HousePickerCallbacks::GetTypeName	(	int	cls_id,
		int	id
	)		const

inlineoverridevirtual

Get the item of a type.

Implements PickerCallbacks.

Definition at line 1562 of file town_gui.cpp.

References HouseSpec::building_availability, HouseSpec::enabled, HouseSpec::Get(), GetHouseName(), HasBit(), and INVALID_STRING_ID.

Referenced by SetClimateMask().

◆ GetTypeTooltip()

StringID HousePickerCallbacks::GetTypeTooltip ( ) const

inlineoverridevirtual

Get the tooltip string for the type grid.

Implements PickerCallbacks.

Definition at line 1528 of file town_gui.cpp.

◆ HasClassChoice()

bool HousePickerCallbacks::HasClassChoice ( ) const

inlineoverridevirtual

Are there multiple classes to chose from?

Implements PickerCallbacks.

Definition at line 1531 of file town_gui.cpp.

◆ IsActive()

bool HousePickerCallbacks::IsActive ( ) const

inlineoverridevirtual

Should picker class/type selection be enabled?

Implements PickerCallbacks.

Definition at line 1529 of file town_gui.cpp.

◆ IsTypeAvailable()

bool HousePickerCallbacks::IsTypeAvailable	(	int	cls_id,
		int	id
	)		const

inlineoverridevirtual

Test if an item is currently buildable.

Implements PickerCallbacks.

Definition at line 1577 of file town_gui.cpp.

References HouseSpec::enabled, and HouseSpec::Get().

◆ SetClimateMask()

void HousePickerCallbacks::SetClimateMask ( )

inline

Set climate mask for filtering buildings from current landscape.

Definition at line 1483 of file town_gui.cpp.

References _settings_game, class_mask, GameSettings::game_creation, GetClassCount(), GetTypeCount(), GetTypeName(), HZ_SUBARTC_ABOVE, HZ_SUBARTC_BELOW, HZ_SUBTROPIC, HZ_TEMP, HZ_TOYLND, INVALID_STRING_ID, GameCreationSettings::landscape, and SetBit().

◆ SetSelectedClass()

void HousePickerCallbacks::SetSelectedClass ( int id ) const

inlineoverridevirtual

Set the selected class.

Implements PickerCallbacks.

Definition at line 1537 of file town_gui.cpp.

References sel_class.

◆ SetSelectedType()

void HousePickerCallbacks::SetSelectedType ( int id ) const

inlineoverridevirtual

Set the selected type.

Implements PickerCallbacks.

Definition at line 1560 of file town_gui.cpp.

References sel_type.

◆ UpdateSavedItems()

std::set< PickerItem > HousePickerCallbacks::UpdateSavedItems ( const std::set< PickerItem > & src )

inlineoverridevirtual

Update link between grfid/localidx and class_index/index in saved items.

Implements PickerCallbacks.

Definition at line 1600 of file town_gui.cpp.

References FindFirstBit(), HouseSpec::grf_prop, GRFFilePropsBase< Tcnt >::grfid, HZ_ZONALL, GRFFilePropsBase< Tcnt >::local_id, and HouseSpec::Specs().

Field Documentation

◆ class_mask

uint8_t HousePickerCallbacks::class_mask

Mask of available 'classes'.

Definition at line 1511 of file town_gui.cpp.

Referenced by SetClimateMask().

◆ climate_mask

HouseZones HousePickerCallbacks::climate_mask

Definition at line 1510 of file town_gui.cpp.

◆ instance

HousePickerCallbacks HousePickerCallbacks::instance

static

Definition at line 1625 of file town_gui.cpp.

◆ sel_class

int HousePickerCallbacks::sel_class

inlinestatic

Currently selected 'class'.

Definition at line 1513 of file town_gui.cpp.

Referenced by GetSelectedClass(), and SetSelectedClass().

◆ sel_type

int HousePickerCallbacks::sel_type

inlinestatic

Currently selected HouseID.

Definition at line 1514 of file town_gui.cpp.

Referenced by GetSelectedType(), BuildHouseWindow::OnInvalidateData(), BuildHouseWindow::OnPlaceObject(), and SetSelectedType().

◆ sel_view

int HousePickerCallbacks::sel_view

inlinestatic

Currently selected 'view'. This is not controllable as its based on random data.

Definition at line 1515 of file town_gui.cpp.

Referenced by DrawType().

◆ zone_names

const std::array<StringID, HZB_END> HousePickerCallbacks::zone_names

inlinestatic

Initial value:

= {
    STR_HOUSE_PICKER_CLASS_ZONE1,
    STR_HOUSE_PICKER_CLASS_ZONE2,
    STR_HOUSE_PICKER_CLASS_ZONE3,
    STR_HOUSE_PICKER_CLASS_ZONE4,
    STR_HOUSE_PICKER_CLASS_ZONE5,
  }

Definition at line 1519 of file town_gui.cpp.

The documentation for this class was generated from the following file:

src/town_gui.cpp

Public Member Functions

Data Fields

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ HousePickerCallbacks()

Member Function Documentation

◆ Close()

◆ DrawType()

◆ FillUsedItems()

◆ GetClassCount()

◆ GetClassName()

◆ GetClassTooltip()

◆ GetPickerItem()

◆ GetSelectedClass()

◆ GetSelectedType()

◆ GetTypeCount()

◆ GetTypeName()

◆ GetTypeTooltip()

◆ HasClassChoice()

◆ IsActive()

◆ IsTypeAvailable()

◆ SetClimateMask()

◆ SetSelectedClass()

◆ SetSelectedType()

◆ UpdateSavedItems()

Field Documentation

◆ class_mask

◆ climate_mask

◆ instance

◆ sel_class

◆ sel_type

◆ sel_view

◆ zone_names