engine/src/input.rs


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use crate::ecs::declare_entity;
use crate::ecs::extension::Collector as ExtensionCollector;
use crate::ecs::pair::{ChildOf, Pair};
use crate::ecs::phase::Phase;

use crate::windowing::PHASE as WINDOWING_PHASE;

pub mod keyboard;
pub mod mouse;

declare_entity!(
    pub PHASE,
    (
        Phase,
        Pair::builder()
            .relation::<ChildOf>()
            .target_id(*WINDOWING_PHASE)
            .build()
    )
);

/// Input extension.
#[derive(Debug, Default)]
pub struct Extension {}

impl crate::ecs::extension::Extension for Extension
{
    fn collect(self, mut collector: ExtensionCollector<'_>)
    {
        collector.add_declared_entity(&PHASE);

        // TODO: Add input mapping
    }
}