using Godot;
using System;

public partial class PreGame : Control {

	Options _Options;
    Reference _Reference;
	Label _AbilityLabel;
	public Ability _Ability = Ability.None;

	[Export]
    public PackedScene Backpack;

	public override void _Ready() {
		_Reference = GetNode<Reference>("/root/Reference");
        _Options = GetNode<Options>( "/root/Options" );
        _Reference.PreGame = this;
        _AbilityLabel = this.GetChild<Label>(0);
		_AbilityLabel.Text = "Current Ability : " + _Ability.ToString();
	}

	public void _on_ability_pressed() {
        int AbilityIndex = (int)_Ability;
        _Ability = ( Ability )(AbilityIndex + 1);
        if( AbilityIndex >= Enum.GetValues( typeof( Ability ) ).Length - 1 ) {
            _Ability = 0;
        }
        _AbilityLabel.Text = "Current Ability : " + _Ability.ToString();
    }

	public void _on_player_spawn_pressed(){
		Inventory inv = Backpack.Instantiate<Inventory>();
		GetNode<Control>("/root/GameRoot/UI/GameUI").AddChild(inv);
		inv.Name = "Inventory";

		_Reference.GameHandler.SpawnPlayer( Multiplayer.GetUniqueId(), _Options._SettingsFile.Game.UserName, _Ability );
		_Reference.PreGame.Visible = false;
	}
}

public enum Ability {
    None,           // No boost perk
    Vitality,       // Gain slightly more health
    Strength,       // Gain extra weight carrying | moves faster with more stuff
    Stamina,        // Run Faster
}