Hud Class Reference

#include <hud.h>

Collaboration diagram for Hud:

Public Types
enum	BlockBoundsMode { BLOCK_BOUNDS_OFF , BLOCK_BOUNDS_CURRENT , BLOCK_BOUNDS_NEAR }

Public Member Functions
	Hud (Client *client, LocalPlayer *player, Inventory *inventory)
void	readScalingSetting ()
	~Hud ()
enum BlockBoundsMode	toggleBlockBounds ()
void	disableBlockBounds ()
void	drawBlockBounds ()
void	drawHotbar (const v2s32 &pos, const v2f &offset, u16 direction, const v2f &align)
void	resizeHotbar ()
void	drawCrosshair ()
void	drawSelectionMesh ()
void	updateSelectionMesh (const v3s16 &camera_offset)
std::vector< aabb3f > *	getSelectionBoxes ()
void	setSelectionPos (const v3f &pos, const v3s16 &camera_offset)
v3f	getSelectionPos () const
void	setSelectionRotation (v3f rotation)
v3f	getSelectionRotation () const
void	setSelectionMeshColor (const video::SColor &color)
void	setSelectedFaceNormal (const v3f &face_normal)
bool	hasElementOfType (HudElementType type)
void	drawLuaElements (const v3s16 &camera_offset)

Public Attributes
enum Hud::BlockBoundsMode	m_block_bounds_mode = BLOCK_BOUNDS_OFF
video::SColor	crosshair_argb
video::SColor	selectionbox_argb
bool	use_crosshair_image = false
bool	use_object_crosshair_image = false
std::string	hotbar_image = ""
bool	use_hotbar_image = false
std::string	hotbar_selected_image = ""
bool	use_hotbar_selected_image = false
bool	pointing_at_object = false

Private Types
enum	{ HIGHLIGHT_BOX , HIGHLIGHT_HALO , HIGHLIGHT_NONE }

Private Member Functions
bool	calculateScreenPos (const v3s16 &camera_offset, HudElement *e, v2s32 *pos)
void	drawStatbar (v2s32 pos, u16 corner, u16 drawdir, const std::string &texture, const std::string &bgtexture, s32 count, s32 maxcount, v2s32 offset, v2s32 size=v2s32())
void	drawItems (v2s32 screen_pos, v2s32 screen_offset, s32 itemcount, v2f alignment, s32 inv_offset, InventoryList *mainlist, u16 selectitem, u16 direction, bool is_hotbar)
void	drawItem (const ItemStack &item, const core::rect< s32 > &rect, bool selected)
void	drawCompassTranslate (HudElement *e, video::ITexture *texture, const core::rect< s32 > &rect, int way)
void	drawCompassRotate (HudElement *e, video::ITexture *texture, const core::rect< s32 > &rect, int way)

Private Attributes
Client *	client = nullptr
video::IVideoDriver *	driver = nullptr
LocalPlayer *	player = nullptr
Inventory *	inventory = nullptr
ITextureSource *	tsrc = nullptr
float	m_hud_scaling
float	m_scale_factor
v3s16	m_camera_offset
v2u32	m_screensize
v2s32	m_displaycenter
s32	m_hotbar_imagesize
s32	m_padding
video::SColor	hbar_colors [4]
std::vector< aabb3f >	m_selection_boxes
std::vector< aabb3f >	m_halo_boxes
v3f	m_selection_pos
v3f	m_selection_pos_with_offset
v3f	m_selection_rotation
scene::IMesh *	m_selection_mesh = nullptr
video::SColor	m_selection_mesh_color
v3f	m_selected_face_normal
video::SMaterial	m_selection_material
video::SMaterial	m_block_bounds_material
irr_ptr< scene::SMeshBuffer >	m_rotation_mesh_buffer
enum Hud:: { ... }	m_mode

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
HIGHLIGHT_BOX
HIGHLIGHT_HALO
HIGHLIGHT_NONE

BlockBoundsMode

enum Hud::BlockBoundsMode

Enumerator
BLOCK_BOUNDS_OFF
BLOCK_BOUNDS_CURRENT
BLOCK_BOUNDS_NEAR

Constructor & Destructor Documentation

Hud()

Hud::Hud	(	Client *	client,
		LocalPlayer *	player,
		Inventory *	inventory )

References client, crosshair_argb, driver, g_settings, Settings::get(), RenderingEngine::get_video_driver(), Settings::getS16(), Settings::getS32(), IShaderSource::getShader(), IShaderSource::getShaderInfo(), ITextureSource::getTextureForMesh(), Settings::getV3F(), hbar_colors, HIGHLIGHT_BOX, HIGHLIGHT_HALO, HIGHLIGHT_NONE, inventory, ITextureSource::isKnownSourceImage(), m_block_bounds_material, m_halo_boxes, m_mode, m_rotation_mesh_buffer, m_selection_boxes, m_selection_material, ShaderInfo::material, myround(), player, rangelim, readScalingSetting(), Settings::registerChangedCallback(), selectionbox_argb, setting_changed_callback(), TILE_MATERIAL_ALPHA, tsrc, use_crosshair_image, and use_object_crosshair_image.

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~Hud()

Hud::~Hud

(

)

References Settings::deregisterAllChangedCallbacks(), g_settings, and m_selection_mesh.

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Member Function Documentation

calculateScreenPos()

bool Hud::calculateScreenPos ( const v3s16 & camera_offset, HudElement * e, v2s32 * pos )

private

References BS, intToFloat(), m_screensize, and HudElement::world_pos.

Referenced by drawLuaElements().

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disableBlockBounds()

void Hud::disableBlockBounds

(

)

References BLOCK_BOUNDS_OFF, and m_block_bounds_mode.

Referenced by Game::updateDebugState().

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drawBlockBounds()

void Hud::drawBlockBounds

(

)

References BLOCK_BOUNDS_NEAR, BLOCK_BOUNDS_OFF, BS, driver, g_settings, LocalPlayer::getStandingNodePos(), Settings::getU16(), intToFloat(), m_block_bounds_material, m_block_bounds_mode, MAP_BLOCKSIZE, player, and rangelim.

Referenced by Draw3D::run().

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drawCompassRotate()

void Hud::drawCompassRotate ( HudElement * e, video::ITexture * texture, const core::rect< s32 > & rect, int way )

private

References driver, and m_rotation_mesh_buffer.

Referenced by drawLuaElements().

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drawCompassTranslate()

void Hud::drawCompassTranslate ( HudElement * e, video::ITexture * texture, const core::rect< s32 > & rect, int way )

private

References draw2DImageFilterScaled(), driver, and HudElement::scale.

Referenced by drawLuaElements().

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drawCrosshair()

void Hud::drawCrosshair

(

)

References crosshair_argb, CROSSHAIR_LINE_SIZE, draw2DImageFilterScaled(), driver, ITextureSource::getTexture(), m_displaycenter, m_scale_factor, OBJECT_CROSSHAIR_LINE_SIZE, pointing_at_object, tsrc, use_crosshair_image, and use_object_crosshair_image.

Referenced by DrawHUD::run().

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drawHotbar()

void Hud::drawHotbar	(	const v2s32 &	pos,
		const v2f &	offset,
		u16	direction,
		const v2f &	align )

References dir(), drawItems(), g_settings, g_touchcontrols, Settings::getFloat(), Inventory::getList(), Player::getMaxHotbarItemcount(), Player::getWieldIndex(), RenderingEngine::getWindowSize(), inventory, m_hotbar_imagesize, m_padding, player, and TouchControls::resetHotbarRects().

Referenced by drawLuaElements().

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drawItem()

void Hud::drawItem ( const ItemStack & item, const core::rect< s32 > & rect, bool selected )

private

References draw2DImageFilterScaled(), drawItemStack(), driver, g_fontengine, FontEngine::getFont(), ITextureSource::getTexture(), hbar_colors, hotbar_selected_image, IT_ROT_NONE, IT_ROT_SELECTED, m_padding, tsrc, use_hotbar_image, and use_hotbar_selected_image.

Referenced by drawItems().

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drawItems()

void Hud::drawItems ( v2s32 screen_pos, v2s32 screen_offset, s32 itemcount, v2f alignment, s32 inv_offset, InventoryList * mainlist, u16 selectitem, u16 direction, bool is_hotbar )

private

References draw2DImageFilterScaled(), drawItem(), driver, g_touchcontrols, InventoryList::getItem(), InventoryList::getSize(), ITextureSource::getTexture(), hbar_colors, hotbar_image, LocalPlayer::hotbar_image, hotbar_selected_image, LocalPlayer::hotbar_selected_image, HUD_DIR_BOTTOM_TOP, HUD_DIR_RIGHT_LEFT, HUD_DIR_TOP_BOTTOM, m_hotbar_imagesize, m_padding, m_scale_factor, player, TouchControls::registerHotbarRect(), tsrc, use_hotbar_image, and use_hotbar_selected_image.

Referenced by drawHotbar(), and drawLuaElements().

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drawLuaElements()

void Hud::drawLuaElements

(

const v3s16 &

camera_offset

)

References BS, EnrichedString::c_str(), calculateScreenPos(), irr::gui::CGUITTFont::draw(), draw2DImageFilterScaled(), drawCompassRotate(), drawCompassTranslate(), drawHotbar(), drawItems(), drawStatbar(), driver, FM_Mono, FM_Unspecified, g_fontengine, FontEngine::getDefaultFontSize(), FontEngine::getFont(), Player::getHud(), Inventory::getList(), EnrichedString::getNextLine(), LocalPlayer::getPosition(), FontEngine::getTextHeight(), ITextureSource::getTexture(), HUD_COMPASS_ROTATE, HUD_COMPASS_ROTATE_REVERSE, HUD_COMPASS_TRANSLATE, HUD_COMPASS_TRANSLATE_REVERSE, HUD_CORNER_UPPER, HUD_ELEM_COMPASS, HUD_ELEM_HOTBAR, HUD_ELEM_IMAGE, HUD_ELEM_IMAGE_WAYPOINT, HUD_ELEM_INVENTORY, HUD_ELEM_MINIMAP, HUD_ELEM_STATBAR, HUD_ELEM_TEXT, HUD_ELEM_WAYPOINT, HUD_FLAG_HOTBAR_VISIBLE, HUD_FLAG_MINIMAP_VISIBLE, Player::hud_flags, HUD_STYLE_BOLD, HUD_STYLE_ITALIC, HUD_STYLE_MONO, infostream, inventory, m_hud_scaling, m_scale_factor, m_screensize, LocalPlayer::maxHudId(), player, EnrichedString::size(), tsrc, unescape_string(), unescape_translate(), utf8_to_wide(), warningstream, and HudElement::z_index.

Referenced by DrawHUD::run().

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drawSelectionMesh()

void Hud::drawSelectionMesh

(

)

References driver, HIGHLIGHT_BOX, HIGHLIGHT_HALO, HIGHLIGHT_NONE, m_mode, m_selected_face_normal, m_selection_boxes, m_selection_material, m_selection_mesh, m_selection_mesh_color, m_selection_pos_with_offset, m_selection_rotation, MYMIN, selectionbox_argb, setMeshColor(), and setMeshColorByNormal().

Referenced by Draw3D::run().

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drawStatbar()

void Hud::drawStatbar ( v2s32 pos, u16 corner, u16 drawdir, const std::string & texture, const std::string & bgtexture, s32 count, s32 maxcount, v2s32 offset, v2s32 size = v2s32() )

private

References draw2DImageFilterScaled(), driver, ITextureSource::getTexture(), HUD_CORNER_LOWER, HUD_DIR_BOTTOM_TOP, HUD_DIR_RIGHT_LEFT, HUD_DIR_TOP_BOTTOM, m_scale_factor, p(), and tsrc.

Referenced by drawLuaElements().

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getSelectionBoxes()

std::vector< aabb3f > * Hud::getSelectionBoxes ( )

inline

References m_selection_boxes.

Referenced by Game::updatePointedThing().

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getSelectionPos()

v3f Hud::getSelectionPos ( ) const

inline

References m_selection_pos.

Referenced by Game::updatePointedThing().

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getSelectionRotation()

v3f Hud::getSelectionRotation ( ) const

inline

References m_selection_rotation.

hasElementOfType()

bool Hud::hasElementOfType

(

HudElementType

type

)

References Player::getHud(), LocalPlayer::maxHudId(), player, and HudElement::type.

Referenced by Game::toggleMinimap().

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readScalingSetting()

void Hud::readScalingSetting

(

)

References g_settings, RenderingEngine::getDisplayDensity(), Settings::getFloat(), HOTBAR_IMAGE_SIZE, m_hotbar_imagesize, m_hud_scaling, m_padding, and m_scale_factor.

Referenced by Hud().

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resizeHotbar()

void Hud::resizeHotbar

(

)

References RenderingEngine::getDisplayDensity(), RenderingEngine::getWindowSize(), HOTBAR_IMAGE_SIZE, m_displaycenter, m_hotbar_imagesize, m_hud_scaling, m_padding, and m_screensize.

Referenced by DrawHUD::run().

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setSelectedFaceNormal()

void Hud::setSelectedFaceNormal ( const v3f & face_normal )

inline

References m_selected_face_normal.

Referenced by Game::updatePointedThing().

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setSelectionMeshColor()

void Hud::setSelectionMeshColor ( const video::SColor & color )

inline

References m_selection_mesh_color.

Referenced by Game::updatePointedThing().

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setSelectionPos()

void Hud::setSelectionPos	(	const v3f &	pos,
		const v3s16 &	camera_offset )

References BS, intToFloat(), m_camera_offset, m_selection_pos, and m_selection_pos_with_offset.

Referenced by Game::updatePointedThing().

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setSelectionRotation()

void Hud::setSelectionRotation ( v3f rotation )

inline

References m_selection_rotation.

Referenced by Game::updatePointedThing().

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toggleBlockBounds()

enum Hud::BlockBoundsMode Hud::toggleBlockBounds

(

)

References BLOCK_BOUNDS_NEAR, BLOCK_BOUNDS_OFF, and m_block_bounds_mode.

Referenced by Game::toggleBlockBounds().

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updateSelectionMesh()

void Hud::updateSelectionMesh

(

const v3s16 &

camera_offset

)

References convertNodeboxesToMesh(), HIGHLIGHT_HALO, m_camera_offset, m_halo_boxes, m_mode, m_selection_boxes, and m_selection_mesh.

Referenced by Game::processPlayerInteraction().

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Member Data Documentation

client

Client* Hud::client = nullptr

private

Referenced by Hud().

crosshair_argb

video::SColor Hud::crosshair_argb

Referenced by Hud(), and drawCrosshair().

driver

video::IVideoDriver* Hud::driver = nullptr

private

Referenced by Hud(), drawBlockBounds(), drawCompassRotate(), drawCompassTranslate(), drawCrosshair(), drawItem(), drawItems(), drawLuaElements(), drawSelectionMesh(), and drawStatbar().

hbar_colors

video::SColor Hud::hbar_colors[4]

private

Referenced by Hud(), drawItem(), and drawItems().

hotbar_image

std::string Hud::hotbar_image = ""

Referenced by drawItems().

hotbar_selected_image

std::string Hud::hotbar_selected_image = ""

Referenced by drawItem(), and drawItems().

inventory

Inventory* Hud::inventory = nullptr

private

Referenced by Hud(), drawHotbar(), and drawLuaElements().

m_block_bounds_material

video::SMaterial Hud::m_block_bounds_material

private

Referenced by Hud(), and drawBlockBounds().

m_block_bounds_mode

enum Hud::BlockBoundsMode Hud::m_block_bounds_mode = BLOCK_BOUNDS_OFF

Referenced by disableBlockBounds(), drawBlockBounds(), and toggleBlockBounds().

m_camera_offset

v3s16 Hud::m_camera_offset

private

Referenced by setSelectionPos(), and updateSelectionMesh().

m_displaycenter

v2s32 Hud::m_displaycenter

private

Referenced by drawCrosshair(), and resizeHotbar().

m_halo_boxes

std::vector<aabb3f> Hud::m_halo_boxes

private

Referenced by Hud(), and updateSelectionMesh().

m_hotbar_imagesize

s32 Hud::m_hotbar_imagesize

private

Referenced by drawHotbar(), drawItems(), readScalingSetting(), and resizeHotbar().

m_hud_scaling

float Hud::m_hud_scaling

private

Referenced by drawLuaElements(), readScalingSetting(), and resizeHotbar().

[]

enum { ... } Hud::m_mode

Referenced by Hud(), drawSelectionMesh(), and updateSelectionMesh().

m_padding

s32 Hud::m_padding

private

Referenced by drawHotbar(), drawItem(), drawItems(), readScalingSetting(), and resizeHotbar().

m_rotation_mesh_buffer

irr_ptr<scene::SMeshBuffer> Hud::m_rotation_mesh_buffer

private

Referenced by Hud(), and drawCompassRotate().

m_scale_factor

float Hud::m_scale_factor

private

Referenced by drawCrosshair(), drawItems(), drawLuaElements(), drawStatbar(), and readScalingSetting().

m_screensize

v2u32 Hud::m_screensize

private

Referenced by calculateScreenPos(), drawLuaElements(), and resizeHotbar().

m_selected_face_normal

v3f Hud::m_selected_face_normal

private

Referenced by drawSelectionMesh(), and setSelectedFaceNormal().

m_selection_boxes

std::vector<aabb3f> Hud::m_selection_boxes

private

Referenced by Hud(), drawSelectionMesh(), getSelectionBoxes(), and updateSelectionMesh().

m_selection_material

video::SMaterial Hud::m_selection_material

private

Referenced by Hud(), and drawSelectionMesh().

m_selection_mesh

scene::IMesh* Hud::m_selection_mesh = nullptr

private

Referenced by ~Hud(), drawSelectionMesh(), and updateSelectionMesh().

m_selection_mesh_color

video::SColor Hud::m_selection_mesh_color

private

Referenced by drawSelectionMesh(), and setSelectionMeshColor().

m_selection_pos

v3f Hud::m_selection_pos

private

Referenced by getSelectionPos(), and setSelectionPos().

m_selection_pos_with_offset

v3f Hud::m_selection_pos_with_offset

private

Referenced by drawSelectionMesh(), and setSelectionPos().

m_selection_rotation

v3f Hud::m_selection_rotation

private

Referenced by drawSelectionMesh(), getSelectionRotation(), and setSelectionRotation().

player

LocalPlayer* Hud::player = nullptr

private

Referenced by Hud(), drawBlockBounds(), drawHotbar(), drawItems(), drawLuaElements(), and hasElementOfType().

pointing_at_object

bool Hud::pointing_at_object = false

Referenced by drawCrosshair(), and Game::updatePointedThing().

selectionbox_argb

video::SColor Hud::selectionbox_argb

Referenced by Hud(), and drawSelectionMesh().

tsrc

ITextureSource* Hud::tsrc = nullptr

private

Referenced by Hud(), drawCrosshair(), drawItem(), drawItems(), drawLuaElements(), and drawStatbar().

use_crosshair_image

bool Hud::use_crosshair_image = false

Referenced by Hud(), and drawCrosshair().

use_hotbar_image

bool Hud::use_hotbar_image = false

Referenced by drawItem(), and drawItems().

use_hotbar_selected_image

bool Hud::use_hotbar_selected_image = false

Referenced by drawItem(), and drawItems().

use_object_crosshair_image

bool Hud::use_object_crosshair_image = false

Referenced by Hud(), and drawCrosshair().

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

• client/hud.h
• client/hud.cpp