Struct raui_tetra_renderer::simple_host::TetraSimpleHost

pub struct TetraSimpleHost {
    pub application: Application,
    pub resources: TetraResources,
    pub interactions: TetraInteractionsEngine,
    pub scaling: CoordsMappingScaling,
}

A host that manages a RAUI application in a Tetra game

Fields

application: Application

resources: TetraResources

interactions: TetraInteractionsEngine

scaling: CoordsMappingScaling

Implementations

impl TetraSimpleHost

pub fn new<'a, F, T, S>(
    context: &mut Context,
    tree: WidgetNode,
    preload_fonts: F,
    preload_textures: T,
    setup: S
) -> Result<Self> where
    F: IntoIterator<Item = &'a PreloadedFont<'a>>,
    T: IntoIterator<Item = &'a PreloadedTexture<'a>>,
    S: FnMut(&mut Application), 

Create a new TetraSimpleHost

Preloading Textures and Fonts

The preload_fonts and preload_textures parameters may be used to instruct the host to load the given textures and fonts now before starting the app. Textures and fonts do not have to be pre-loaded, in which case you would simply pass an empty slice ( &[] ) for each argument.

If you do not wish to pre-load the textures and fonts, you may simply supply the path to the file when specifying images and fonts in the UI code and they will be loaded on-demand.

pub fn update(&mut self, context: &mut Context) -> Vec<Signal>

pub fn update_with_context<T: 'static>(
    &mut self,
    context: &mut Context,
    process_context: &mut T
) -> Vec<Signal>

pub fn draw<L>(&mut self, context: &mut Context, logger: L) -> Result where
    L: Logger, 

pub fn event(&mut self, context: &mut Context, event: &Event)