BaseMod

using System;

namespace ElementsCore
{
    public abstract class BaseModule<T>
    {
        protected bool mod_is_init;
        protected bool mod_is_closed;
        protected ModuleManager<T> mod_manager;

        public BaseModule()
        {
            mod_manager = null;
            mod_is_init = false;
            mod_is_closed = false;
        }

        public void SetManager(ModuleManager<T> manager)
        {
            mod_manager = manager;
        }

        protected abstract void m_init();
        protected abstract bool m_key_down(KeyCommand command);
        protected abstract void m_close();

        public void Init()
        {
            if (mod_is_init) Close();

            mod_is_init = true;
            mod_is_closed = false;

            m_init();
        }

        public bool KeyDown(KeyCommand command)
        {
            if (!mod_is_init || mod_is_closed)
            {
                return false;
            }
            else
            {
                return m_key_down(command);
            }
        }

        public void Close()
        {
            if (mod_is_init)
            {
                m_close();
                mod_is_closed = true;
            }
        }
    }
}