Points Struct Reference

A Text component that displays a score or point value. More...

#include <Counters.h>

Inheritance diagram for Points:

Collaboration diagram for Points:

Public Member Functions
	Points (std::string inStr)
	Constructs a Points counter.
void	update () override
	Updates the displayed text if the point value has changed.
void	reload () override
	Resets the points value to its initial state.
	Text (std::string inStr, int x, int y, float scale, SDL_Color color)
	Constructs a fully customized Text component.
	Text (std::string inStr, int x, int y, float scale)
	Constructs a Text component with a default color.
	Text (std::string inStr, int x, int y)
	Constructs a Text component with a default color and scale.
Public Member Functions inherited from Text
	Text (std::string inStr, int x, int y, float scale, SDL_Color color)
	Constructs a fully customized Text component.
	Text (std::string inStr, int x, int y, float scale)
	Constructs a Text component with a default color.
	Text (std::string inStr, int x, int y)
	Constructs a Text component with a default color and scale.
void	update () override
	Updates the destination rectangle for rendering.
void	draw () override
	Draws the text texture to the screen.
void	changeText (std::string text)
	Changes the text content and regenerates the texture.
void	centreText (SDL_Rect &parentRect)
	Adjusts the text's position to be centered within a parent rectangle.
Public Member Functions inherited from Component
virtual void	init ()
	Called once when the component is added to an entity.

Public Attributes
int	value
	The numerical score value.
Public Attributes inherited from Component
Entity *	entity
	Pointer to the entity that owns this component.

Additional Inherited Members
Protected Member Functions inherited from Text
void	setTex (const char *text)
	Creates a new texture from a string of text.
Protected Attributes inherited from Text
std::string	data
float	scale
SDL_Texture *	textTex
SDL_Colour	textColour
SDL_Rect	destRect

Detailed Description

A Text component that displays a score or point value.

Constructor & Destructor Documentation

Points()

Points::Points

(

std::string

inStr

)

Constructs a Points counter.

Parameters

inStr

The prefix string to display (e.g., "Score: ").

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Member Function Documentation

reload()

void Points::reload ( )

overridevirtual

Resets the points value to its initial state.

Reimplemented from Component.

Text() [1/3]

Text::Text	(	std::string	inStr,
		int	x,
		int	y
	)

Constructs a Text component with a default color and scale.

Parameters

inStr	The initial string to display.
x	The x-position.
y	The y-position.

Text() [2/3]

Text::Text	(	std::string	inStr,
		int	x,
		int	y,
		float	scale
	)

Constructs a Text component with a default color.

Parameters

inStr	The initial string to display.
x	The x-position.
y	The y-position.
scale	The rendering scale.

Text() [3/3]

Text::Text	(	std::string	inStr,
		int	x,
		int	y,
		float	scale,
		SDL_Color	color
	)

Constructs a fully customized Text component.

Parameters

inStr	The initial string to display.
x	The x-position.
y	The y-position.
scale	The rendering scale.
color	The color of the text.

update()

void Points::update ( )

overridevirtual

Updates the displayed text if the point value has changed.

Reimplemented from Component.

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

• include/Counters.h
• src/Counters.cpp