rFactor2_vk_hud/src/overlay/mod.rs

use self::rendering::Rendering;

mod pipeline;
mod rendering;

use anyhow::Result;
use std::sync::{Arc, Mutex};
use vulkan_rs::prelude::*;

#[derive(Default)]
pub struct Overlay {
    instance: Option<Arc<Instance>>,
    device: Option<Arc<Device>>,
    queues: Vec<Arc<Mutex<Queue>>>,
    renderings: Vec<Rendering>,
}

impl Overlay {
    pub const fn new() -> Self {
        Self {
            instance: None,
            device: None,
            queues: Vec::new(),
            renderings: Vec::new(),
        }
    }

    pub fn set_instance(&mut self, instance: Arc<Instance>) {
        self.instance = Some(instance);
    }

    pub fn instance(&self) -> Arc<Instance> {
        self.instance.as_ref().unwrap().clone()
    }

    pub fn set_device(&mut self, device: Arc<Device>) {
        self.device = Some(device);
    }

    pub fn device(&self) -> Arc<Device> {
        self.device.as_ref().unwrap().clone()
    }

    pub fn add_queue(&mut self, queue: Arc<Mutex<Queue>>) {
        self.queues.push(queue);
    }

    pub fn queue(&self, queue: VkQueue) -> Arc<Mutex<Queue>> {
        match self
            .queues
            .iter()
            .find(|q| q.lock().unwrap().vk_handle() == queue)
        {
            Some(q) => q.clone(),
            None => panic!(),
        }
    }

    pub fn swapchain(&self, swapchain: VkSwapchainKHR) -> &Arc<Swapchain> {
        match self
            .renderings
            .iter()
            .find(|r| r.swapchain().vk_handle() == swapchain)
        {
            Some(s) => s.swapchain(),
            None => panic!(),
        }
    }

    pub fn add_rendering(&mut self, swapchain: Arc<Swapchain>) -> Result<()> {
        // self.renderings
        //     .push(Rendering::new(self.device(), self.queue(), swapchain)?);

        Ok(())
    }

    pub fn render(&mut self, queue: VkQueue) -> Result<VkSubmitInfo> {
        // for rendering in self.renderings {
        //     rendering.render()
        // }

        todo!()
    }
}