pub mod addon;
pub mod config;
pub mod env;
pub mod hotreload;
pub mod ipc;
pub mod level;
pub mod log;
pub mod nbt;
pub mod process;
pub mod win;

use std::path::Path;

use crate::error::Result;

pub fn run(project_dir: &Path) -> Result<()> {
    let mut config = config::load_or_create(project_dir)?;
    config::ensure_game_executable(project_dir, &mut config)?;

    let mod_dirs = config.included_mod_dirs(project_dir)?;
    let mut linked_packs = Vec::new();

    if !config::env_is_subprocess_mode() {
        env::clean_runtime_packs()?;

        if config.include_debug_mod {
            let debug_pack = addon::register_debug_mod(&config, &mod_dirs)?;
            println!("[MCDK] 已注册调试MOD：{}", debug_pack.uuid);
            linked_packs.push(debug_pack);
        }

        addon::link_user_mod_dirs(&mod_dirs, &mut linked_packs)?;
        level::prepare_world(&config, &linked_packs)?;
    }

    let config_arg = if config.auto_join_game_effective() && !config::env_is_subprocess_mode() {
        Some(level::write_dev_config(&config)?)
    } else {
        None
    };

    process::launch_game(&config, config_arg.as_deref(), &mod_dirs)
}