s&box

ScoreManager.cs

A game component that tracks the player's score and death count, exposes a singleton Instance, loads saved data on start, updates high score via SaveManager, awards credits to a MetaProgression component when score is added, and provides methods to add deaths and reset score.

using Sandbox;
using System;
using System.Linq;

public class ScoreManager : Component
{
	public static ScoreManager Instance { get; private set; }

	public int Score { get; private set; } = 0;
	public int Deaths { get; private set; } = 0;

	protected override void OnStart()
	{
		Instance = this;
		SaveManager.Load();
	}

	public void AddScore( int amount = 1 )
	{
		Score += amount;
		SaveManager.TryUpdateHighScore( Score );

		var meta = Scene.GetAllComponents<MetaProgression>().FirstOrDefault();
		meta?.AddCredits( 25 );
	}

	public void AddDeath( int amount = 1 )
	{
		Deaths += amount;
		Score = Math.Max( 0, Score - 20 );
	}

	public void ResetScore()
	{
		Score = 0;
	}
}