public override void Simulate()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
bool useRope = Input.Pressed(InputButton.Attack1);
if (!useRope && !Input.Pressed(InputButton.Attack2))
{
return;
}
var startPos = Owner.EyePosition;
var dir = Owner.EyeRotation.Forward;
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.Run();
if (!tr.Hit || !tr.Entity.IsValid())
{
return;
}
CreateHitEffects(tr.EndPosition);
if (tr.Entity is LightEntity)
{
// TODO: Set properties
return;
}
var light = new LightEntity
{
Enabled = true,
DynamicShadows = false,
Range = 128,
Falloff = 1.0f,
LinearAttenuation = 0.0f,
QuadraticAttenuation = 1.0f,
Brightness = 1,
Color = Color.Random,
//LightCookie = Texture.Load( "materials/effects/lightcookie.vtex" )
};
light.UseFogNoShadows();
light.SetModel(Model);
light.SetupPhysicsFromModel(PhysicsMotionType.Dynamic, false);
light.Position = tr.EndPosition + -light.CollisionBounds.Center + tr.Normal * light.CollisionBounds.Size * 0.5f;
if (!useRope)
{
return;
}
var rope = Particles.Create("particles/rope.vpcf");
rope.SetEntity(0, light, Vector3.Down * 6.5f); // Should be an attachment point
var attachEnt = tr.Body.IsValid() ? tr.Body.GetEntity() : tr.Entity;
var attachLocalPos = tr.Body.Transform.PointToLocal(tr.EndPosition) * (1.0f / tr.Entity.Scale);
if (attachEnt.IsWorld)
{
rope.SetPosition(1, attachLocalPos);
}
else
{
rope.SetEntityBone(1, attachEnt, tr.Bone, new Transform(attachLocalPos));
}
var spring = PhysicsJoint.CreateLength(PhysicsPoint.Local(light.PhysicsBody, Vector3.Down * 6.5f), PhysicsPoint.World(tr.Body, tr.EndPosition), 100);
spring.SpringLinear = new(5, 0.7f);
spring.Collisions = true;
spring.EnableAngularConstraint = false;
spring.OnBreak += () =>
{
rope?.Destroy(true);
spring.Remove();
};
}
}
