org.mini2Dx.ecs.system

Interface System<T extends Entity>

All Known Implementing Classes:

Box2DSystem, ScreenManagerSystem, UUIDSystem

public interface System<T extends Entity>

A common interface for implementing Systems as part of the Entity-Component-System pattern

Author:

Thomas Cashman

Method Summary

Methods

Modifier and Type	Method and Description
void	addEntity(T entity) Adds an Entity to the System
void	initialise(GameContainer gc) Initialise the System
void	interpolate(GameContainer gc, float alpha) Interpolate the System
boolean	isDebugging() Returns if this System is debugging
void	removeEntity(T entity) Removes an Entity from the System
void	render(GameContainer gc, Graphics g) Render the System
void	setDebugging(boolean debugging) Sets whether or not this System is in debug mode
void	update(GameContainer gc, float delta) Update the System

Method Detail

addEntity

void addEntity(T entity)

Adds an Entity to the System

Parameters:

entity - The Entity to be added

removeEntity

void removeEntity(T entity)

Removes an Entity from the System

Parameters:

entity - The UUIDEntity to be removed

initialise

void initialise(GameContainer gc)

Initialise the System

Parameters:

gc - The GameContainer calling initialise

update

void update(GameContainer gc,
          float delta)

Update the System

Parameters:

gc - The GameContainer calling update

delta - The time in seconds since the last update

interpolate

void interpolate(GameContainer gc,
               float alpha)

Interpolate the System

Parameters:

gc - The GameContainer calling interpolate

alpha - The alpha value to use during interpolation

render

void render(GameContainer gc,
          Graphics g)

Render the System

Parameters:

gc - The GameContainer calling render

g - The Graphics instance

isDebugging

boolean isDebugging()

Returns if this System is debugging

Returns:

True if debugging

setDebugging

void setDebugging(boolean debugging)

Sets whether or not this System is in debug mode

Parameters:

debugging - True if debugging