Sausage Survivors 2
Released
●5
Massacre hordes of bizarre, deadly enemies and build unstoppable perk combinations.
UnitShieldVfx.cs
A component that visualizes a unit shield using a ParticleEffect. It sets the particle scale based on the unit radius, randomizes a wobble offset and speed, and updates particle alpha and local scale over time to animate spawn and wobble.
Native Interop
using System;
using Sandbox;
public class UnitShieldVfx : Component
{
[Property] public ParticleEffect ParticleEffect { get; set; }
private float _timeOffset;
private TimeSince _timeSinceSpawn;
private float _wobbleSpeed;
protected override void OnStart()
{
base.OnStart();
var unit = Transform.GameObject.Parent.GetComponent<Unit>();
ParticleEffect.Scale = 3f * unit.Radius;
_timeOffset = Game.Random.Float( 0f, 10f );
_wobbleSpeed = Game.Random.Float( 4f, 5f );
_timeSinceSpawn = 0f;
}
protected override void OnUpdate()
{
base.OnUpdate();
ParticleEffect.Alpha = Utils.Map( _timeSinceSpawn, 0f, 0.25f, 0f, 1f, EasingType.QuadOut );
var scale = ( 1f + Utils.FastSin( _timeOffset + _timeSinceSpawn * _wobbleSpeed ) * 0.05f ) * Utils.Map( _timeSinceSpawn, 0f, 0.25f, 1.33f, 1f, EasingType.QuadOut );
LocalScale = new Vector3( scale );
}
}