s&box

components/health.cs

Component that manages an entity's health. Stores a sync'd health Value, updates a Vignette effect based on health, handles death by destroying the object and spawning ragdoll and spectator game objects, and exposes a broadcast RPC to apply damage.

Networking

using Sandbox;

public class Health : Component
{
	[Property] public GameObject Ragdoll {get;set;}
	[Sync, Property] public float Value {get;set;} = 100f;
	[Property] public GameObject Spectator {get;set;}
	
	Vignette vignette;
	protected override void OnStart()
	{vignette = Scene.Camera.GameObject.GetComponent<Vignette>();}
	
	protected override void OnUpdate()
	{
		if (IsProxy) return;
		if (Value <= 0) Die();
		if (Input.Pressed("k")) Take(999);
		
		if (Value <= 0) {vignette.Intensity = 0; return;}
		vignette.Intensity = 1f - (Value / 100f);
	}
	
	void Die()
	{ DestroyGameObject();
		var ragdoll = Ragdoll.Clone(WorldPosition);
		ragdoll.NetworkSpawn(Network.Owner);
		var spectator = Spectator.Clone();
		spectator.NetworkSpawn(Network.Owner);
	}
	
	[Rpc.Broadcast]
	public void Take(float Amount)
	{Value -= Amount;}
}