//! RST Node game client

// Remove the warning spam
#![allow(warnings)]

#[macro_use]
extern crate tracing;

mod assets;
mod cli;
mod color;
mod constants;
mod ctx;
mod editor;
mod error;
mod event;
mod graphics;
mod input;
mod log;
mod settings;
mod state;
mod ui;
mod viewport;
mod window;

use crate::{assets::Assets, window::Window};
pub(crate) use editor::*;
pub(crate) use event::*;
pub(crate) use settings::{GameSettings, GraphicsSettings, WindowSettings};
pub(crate) use state::*;

#[async_std::main]
async fn main() {
    // Initialise default game settings
    let mut settings = settings::default();

    // Parse commandline arguments
    cli::parse(&mut settings);

    // Initialise logging mechanism
    log::initialise();

    // Initialise window context
    let mut win = window::create(&settings);

    // Load assets tree
    let assets = assets::load_tree(win.ctx(), &settings)
        .unwrap_or_else(|e| fatal!("Asset tree failed to load: {}!", e));

    // Event system setup
    event::setup();

    match settings.editor {
        true => run_editor(win, settings, assets),
        false => run_game(win, settings, assets),
    }
}

fn run_editor(win: Window, settings: GameSettings, assets: Assets) {
    let state = EventLayer::new(EditorState::new(settings, assets));
    win.run(state);
}

fn run_game(mut win: Window, settings: GameSettings, assets: Assets) {
    let mut state = ClientState::new(settings, assets);
    state.viewport().init(win.ctx());

    let mut layer = EventLayer::new(state);
    win.run(layer)
}