LedElectricElement.cs

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using Engine;
 
namespace Game {
    public class LedElectricElement : MountedElectricElement {
        public SubsystemGlow m_subsystemGlow;
 
        public float m_voltage;
 
        public GlowPoint m_glowPoint;
 
        public Color m_color;
 
        public LedElectricElement(SubsystemElectricity subsystemElectricity, CellFace cellFace) : base(subsystemElectricity, cellFace) =>
            m_subsystemGlow = subsystemElectricity.Project.FindSubsystem<SubsystemGlow>(true);
 
        public override void OnAdded() {
            m_glowPoint = m_subsystemGlow.AddGlowPoint();
            CellFace cellFace = CellFaces[0];
            int data = Terrain.ExtractData(SubsystemElectricity.SubsystemTerrain.Terrain.GetCellValue(cellFace.X, cellFace.Y, cellFace.Z));
            int mountingFace = LedBlock.GetMountingFace(data);
            m_color = LedBlock.LedColors[LedBlock.GetColor(data)];
            Vector3 v = new(cellFace.X + 0.5f, cellFace.Y + 0.5f, cellFace.Z + 0.5f);
            m_glowPoint.Position = v - 0.4375f * CellFace.FaceToVector3(mountingFace);
            m_glowPoint.Forward = CellFace.FaceToVector3(mountingFace);
            m_glowPoint.Up = mountingFace < 4 ? Vector3.UnitY : Vector3.UnitX;
            m_glowPoint.Right = Vector3.Cross(m_glowPoint.Forward, m_glowPoint.Up);
            m_glowPoint.Color = Color.Transparent;
            m_glowPoint.Size = 0.0324f;
            m_glowPoint.FarSize = 0.0324f;
            m_glowPoint.FarDistance = 0f;
            m_glowPoint.Type = GlowPointType.Square;
        }
 
        public override void OnRemoved() {
            m_subsystemGlow.RemoveGlowPoint(m_glowPoint);
        }
 
        public override bool Simulate() {
            float voltage = m_voltage;
            m_voltage = CalculateVoltage();
            if (IsSignalHigh(m_voltage) != IsSignalHigh(voltage)) {
                m_glowPoint.Color = IsSignalHigh(m_voltage) ? m_color : Color.Transparent;
            }
            return false;
        }
 
        public float CalculateVoltage() => CalculateHighInputsCount() > 0 ? 1 : 0;
    }
}