SubsystemIvyBlockBehavior.cs

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using Engine;
using TemplatesDatabase;
 
namespace Game {
    public class SubsystemIvyBlockBehavior : SubsystemPollableBlockBehavior, IUpdateable {
        public SubsystemTime m_subsystemTime;
 
        public Random m_random = new();
 
        public Dictionary<Point3, int> m_toUpdate = [];
 
        public UpdateOrder UpdateOrder => UpdateOrder.Default;
 
        public override int[] HandledBlocks => [];
 
        public virtual void Update(float dt) {
            if (m_subsystemTime.PeriodicGameTimeEvent(60.0, 0.0)) {
                foreach (KeyValuePair<Point3, int> item in m_toUpdate) {
                    if (SubsystemTerrain.Terrain.GetCellContents(item.Key.X, item.Key.Y, item.Key.Z) == 0) {
                        SubsystemTerrain.ChangeCell(item.Key.X, item.Key.Y, item.Key.Z, item.Value);
                    }
                }
                m_toUpdate.Clear();
            }
        }
 
        public override void OnNeighborBlockChanged(int x, int y, int z, int neighborX, int neighborY, int neighborZ) {
            int face = IvyBlock.GetFace(Terrain.ExtractData(SubsystemTerrain.Terrain.GetCellValue(x, y, z)));
            bool flag = false;
            int cellValue = SubsystemTerrain.Terrain.GetCellValue(x, y + 1, z);
            if (Terrain.ExtractContents(cellValue) == 197
                && IvyBlock.GetFace(Terrain.ExtractData(cellValue)) == face) {
                flag = true;
            }
            if (!flag) {
                Point3 point = CellFace.FaceToPoint3(face);
                int cellValue2 = SubsystemTerrain.Terrain.GetCellValue(x + point.X, y + point.Y, z + point.Z);
                if (!BlocksManager.Blocks[Terrain.ExtractContents(cellValue2)].IsCollidable_(cellValue2)) {
                    SubsystemTerrain.DestroyCell(
                        0,
                        x,
                        y,
                        z,
                        0,
                        true,
                        false
                    );
                }
            }
        }
 
        public override void OnPoll(int value, int x, int y, int z, int pollPass) {
            if (m_random.Float(0f, 1f) < 0.5f
                && !IvyBlock.IsGrowthStopCell(x, y, z)
                && Terrain.ExtractContents(SubsystemTerrain.Terrain.GetCellValue(x, y - 1, z)) == 0) {
                m_toUpdate[new Point3(x, y - 1, z)] = value;
            }
        }
 
        public override void Load(ValuesDictionary valuesDictionary) {
            base.Load(valuesDictionary);
            m_subsystemTime = Project.FindSubsystem<SubsystemTime>(true);
        }
    }
}