rtk::systems::ParallaxSystem Class Reference

Scrolls background layers and wraps them to loop endlessly. More...

#include <systems/ParallaxSystem.hpp>

Inheritance diagram for rtk::systems::ParallaxSystem:

Public Member Functions
void	onStart (rtk::ecs::Registry &) override
	Logs that the system is loaded.
void	update (rtk::ecs::Registry &reg, float dt) override
	Moves each layer left and jumps it three tiles right once off screen.
void	onStop (rtk::ecs::Registry &) override
	Does nothing.

Detailed Description

Scrolls background layers and wraps them to loop endlessly.

Member Function Documentation

update()

void rtk::systems::ParallaxSystem::update ( rtk::ecs::Registry & reg, float dt )

inlineoverride

Moves each layer left and jumps it three tiles right once off screen.

Parameters

reg	Registry holding the layers.
dt	Elapsed time since the last frame, in seconds.