Struct amethyst_ui::UiMouseSystem

pub struct UiMouseSystem<A, B> { /* fields omitted */ }

The system that generates events for MouseReactive enabled entities. The generic types A and B represent the A and B generic parameter of the InputHandler<A,B>.

Methods

impl<A, B> UiMouseSystem<A, B>

pub fn new() -> Self

Creates a new UiMouseSystem.

Trait Implementations

impl<'a, A, B> System<'a> for UiMouseSystem<A, B> where     A: Send + Sync + Eq + Hash + Clone + 'static,     B: Send + Sync + Eq + Hash + Clone + 'static,

type SystemData = (Entities<'a>, ReadStorage<'a, UiTransform>, ReadStorage<'a, MouseReactive>, Read<'a, InputHandler<A, B>>, ReadExpect<'a, ScreenDimensions>, Write<'a, EventChannel<UiEvent>>)

The resource bundle required to execute this system.

fn run(     &mut self,     (entities, transform, react, input, screen_dimensions, events): Self::SystemData )

Executes the system with the required system data.

fn running_time(&self) -> RunningTime

Returns a hint how long the system needs for running. This is used to optimize the way they're executed (might allow more parallelization).

fn accessor(&'b self) -> AccessorCow<'a, 'b, Self>

Return the accessor from the SystemData.

fn setup(&mut self, res: &mut Resources)

Sets up the Resources using Self::SystemData::setup.