Trait trex::System

pub trait System {
    fn update(
        &mut self, 
        world: &mut World, 
        queue: &EventQueue, 
        emitter: &mut EventEmitter, 
        dt: f32
    );
}

Trait that must be implemented by all systems in the Simulation.

Required Methods

fn update(
    &mut self,
    world: &mut World,
    queue: &EventQueue,
    emitter: &mut EventEmitter,
    dt: f32
)

This method is called each frame, giving the System access to the World, EventQueue, and EventEmitter. dt is the time in milliseconds since the last update.

Implementors