Struct moon_engine::Application

pub struct Application { /* private fields */ }

The Application struct acts as the communicator between the browser and the game logic. It consists of calls made from JavaScript.

Implementations

impl Application

pub fn new() -> Self

Initilize a default Application.

pub fn init(&mut self)

Set up data before render loop.

pub fn resize(&mut self, width: f32, height: f32)

Called when window gets resized.

pub fn input(&mut self, key_code: u8, is_down: bool)

Called when a keyboard input event is generated.

pub fn mouse_move(&mut self, mouse_x: i32, mouse_y: i32)

Handles Mouse movement.

pub fn render(&mut self, delta_time: u32)

Renders a new frame.

Called every frame, and draws its output onto the Canvas.

Trait Implementations

impl Default for Application

fn default() -> Self

Returns the “default value” for a type.

impl From<Application> for JsValue

fn from(value: Application) -> Self

Converts to this type from the input type.

impl FromWasmAbi for Application

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for Application

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl OptionFromWasmAbi for Application

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for Application

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for Application

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, Application>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for Application

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, Application>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl WasmDescribe for Application

fn describe()