Simple Weapon Base
Released
Experience SWB first hand with a handful of demo weapons!
swb_base/particles/BulletEjectParticle.cs
Particle component that adjusts shell-eject particle velocity based on the owning player's velocity and facing. On start it reads the owner, computes lateral movement along the weapon right vector, adds a random offset, and applies lateral force in either world or local simulation space.
using SWB.Shared;
namespace SWB.Base.Particles;
[Group( "SWB Particles" )]
public class BulletEjectParticle : Component
{
public IPlayerBase Owner { get; set; }
public float MoveDirection { get; set; } = 1f;
protected override void OnStart()
{
if ( Owner is null ) return;
var vel = Owner.Velocity;
var rot = Owner.EyeAngles.ToRotation();
var moveDir = rot.Right * MoveDirection;
var lateralSpeed = vel.Dot( moveDir );
var effect = GetComponent<ParticleEffect>();
var rndOffset = Game.Random.Float(-10, 10);
effect.ForceDirection += effect.WorldRotation.Left * rndOffset;
// Only push shells further in their ejection direction when the player moves that way.
if ( lateralSpeed > 0f )
{
var lateralForce = moveDir * lateralSpeed * 0.2f;
if ( effect.ForceSpace == ParticleEffect.SimulationSpace.Local )
lateralForce = effect.WorldRotation.Inverse * lateralForce;
effect.ForceDirection += lateralForce;
}
}
}