Sandbox Ultimate
Released
a hard fork of sandbox soon will be edited more enough to be its own self.
Utility/Effects.cs
A game system that spawns blood decal effects. It holds a list of blood decal materials and provides SpawnBlood which traces from a hit position outward, picks a decal material, creates a game object, and positions/rotates it at the trace hit point.
File Access
namespace Sandbox;
public class Effects( Scene scene ) : GameObjectSystem<Effects>( scene )
{
public List<Material> BloodDecalMaterials { get; set; } =
[
Cloud.Material( "jase.bloodsplatter08" ),
Cloud.Material( "jase.bloodsplatter07" ),
Cloud.Material( "jase.bloodsplatter06" ),
Cloud.Material( "jase.bloodsplatter05" ),
Cloud.Material( "jase.bloodsplatter04" )
];
public void SpawnBlood( Vector3 hitPosition, Vector3 direction, float damage = 50.0f )
{
const float BloodEjectDistance = 256.0f;
var tr = Game.ActiveScene.Trace.Ray( new Ray( hitPosition, -direction ), BloodEjectDistance )
.WithoutTags( "player" )
.Run();
if ( !tr.Hit ) return;
var material = Random.Shared.FromList( BloodDecalMaterials );
if ( !material.IsValid() ) return;
var gameObject = Game.ActiveScene.CreateObject();
gameObject.Name = "Blood splatter";
gameObject.WorldPosition = tr.HitPosition + tr.Normal;
gameObject.WorldRotation = Rotation.LookAt( -tr.Normal );
gameObject.WorldRotation *= Rotation.FromAxis( Vector3.Forward, Game.Random.Float( 0, 360 ) );
}
}