const std = @import("std");
// do @import("Queue") in an actual project
const Queue = @import("Queue.zig");

pub fn main() void {
    var q: Queue = .{};
    var item1: Cylinder = .{ .num = 1 };
    var item2: Cylinder = .{ .num = 2 };
    var item3: Cylinder = .{ .num = 3 };
    var item4: Cylinder = .{ .num = 4 };
    var item5: Cylinder = .{ .num = 5 };
    var item6: Cylinder = .{ .num = 6 };

    q.enqueue(&item1.node);
    q.enqueue(&item5.node);
    q.enqueue(&item3.node);
    q.enqueue(&item6.node);
    q.enqueue(&item2.node);
    q.enqueue(&item4.node);

    std.log.info("Inline 6 Firing Order: ", .{});
    var node = q.start;
    while (node) |n| {
        const firing: *Cylinder = @fieldParentPtr("node", n);
        std.debug.print("{any}\n", .{firing});
        node = n.next;
    }
}

const Cylinder = struct {
    num: usize,
    node: Queue.Node = .{},
};