Struct crayon::application::Engine

pub struct Engine {
    pub events_loop: EventsLoop,
    pub input: InputSystem,
    pub window: Arc<Window>,
    pub graphics: GraphicsSystem,
    pub resource: ResourceSystem,
    pub time: TimeSystem,
    // some fields omitted
}

Engine is the root object of the game application. It binds various sub-systems in a central place and takes take of trivial tasks like the execution order or life-time management.

Fields

events_loop: EventsLoop

input: InputSystem

window: Arc<Window>

graphics: GraphicsSystem

resource: ResourceSystem

time: TimeSystem

Methods

impl Engine

fn new() -> Result<Self>

Constructs a new, empty engine.

fn new_with(settings: Settings) -> Result<Self>

Setup engine with specified settings.

fn context(&self) -> &Context

fn run<T>(self, application: T) -> Result<Self> where
    T: Application + Send + Sync + 'static, 

Run the main loop of Engine, this will block the working thread until we finished.