NYXEngine/src/plugins/renderer/system/lifetime.zig

//! ----------------------------------------------------
//! ----------------------------------------------------

const App = @import("app");
const Zla = @import("zla");
const Renderer = @import("../resource/renderer.zig");

/// ----------------------------------------------------
/// ----------------------------------------------------
pub fn init(app: *App) !void {
    // --- # ---
    const zla = app.resources.getPtr(Zla) orelse return error.ZlaNotSet;

    // --- # ---
    const renderer = try app.resources.getOrSet(Renderer.init(
        app.alloc,
    ));

    // --- REGISTER ---
    zla.registerMethods(Renderer, &.{
        .{ .name = "beginPass", .func = Renderer.beginPass },
        .{ .name = "endPass", .func = Renderer.endPass },
        .{ .name = "drawTriangle", .func = Renderer.drawTriangle },
        .{ .name = "drawSquare", .func = Renderer.drawSquare },
    });
    zla.pushUserdata(renderer);
    zla.setGlobal("ren");
}

/// ----------------------------------------------------
/// ----------------------------------------------------
pub fn deinit(app: *App) !void {
    const renderer = app.resources.getPtr(Renderer) orelse return error.RendererNotSet;
    renderer.deinit();
}