DamageNumberWidget Struct Reference

Displays floating damage numbers at world-space hit positions. More...

#include <DamageNumberWidget.hpp>

Inheritance diagram for DamageNumberWidget:

Collaboration diagram for DamageNumberWidget:

Classes
struct	Entry

Public Member Functions
	DamageNumberWidget ()
void	update (float dt, const HudGameState &state, HudTweenPool &tweens) override
	Called each frame before draw(). Update animation, consume events.
void	draw (HudContext &ctx, float drawX, float drawY) override
	Emit geometry into the draw context.
Public Member Functions inherited from HudWidget
virtual	~HudWidget ()=default

Private Attributes
std::array< Entry, k_maxEntries >	entries_ {}
int	count_ = 0
glm::mat4	viewProj_ {1.f}
float	screenW_ = 1280.f
float	screenH_ = 720.f

Static Private Attributes
static constexpr int	k_maxEntries = 32

Additional Inherited Members
Public Attributes inherited from HudWidget
bool	visible = true
HudAnchor	anchor = HudAnchor::TopLeft
float	offsetX = 0.f
float	offsetY = 0.f
float	width = 0.f
float	height = 0.f
float	uiScale_ = 1.f
	Set by Hud each frame (screenH / 1080).

Detailed Description

Displays floating damage numbers at world-space hit positions.

Each number drifts upward and fades out over ~0.8s. Colors:

• Gold for headshots.
• Blue for shielded (armor) hits.
• White for health-only hits.

Constructor & Destructor Documentation

DamageNumberWidget()

DamageNumberWidget::DamageNumberWidget

(

)

Member Function Documentation

draw()

void DamageNumberWidget::draw ( HudContext & ctx, float drawX, float drawY )

overridevirtual

Emit geometry into the draw context.

Parameters

ctx	Immediate-mode draw API.
drawX	Resolved pixel X (anchor + offset already applied).
drawY	Resolved pixel Y.

Implements HudWidget.

Here is the call graph for this function:

update()

void DamageNumberWidget::update ( float dt, const HudGameState & state, HudTweenPool & tweens )

overridevirtual

Called each frame before draw(). Update animation, consume events.

Implements HudWidget.

Member Data Documentation

count_

int DamageNumberWidget::count_ = 0

private

entries_

std::array<Entry, k_maxEntries> DamageNumberWidget::entries_ {}

private

k_maxEntries

int DamageNumberWidget::k_maxEntries = 32

staticconstexprprivate

screenH_

float DamageNumberWidget::screenH_ = 720.f

private

screenW_

float DamageNumberWidget::screenW_ = 1280.f

private

viewProj_

glm::mat4 DamageNumberWidget::viewProj_ {1.f}

private

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

• src/client/hud/widgets/DamageNumberWidget.hpp
• src/client/hud/widgets/DamageNumberWidget.cpp