HighGroundRoyaleFusion/Assets/Photon/Fusion/Runtime/FusionStatsObjectIds.cs

namespace Fusion {
  using UnityEngine;
  using Fusion.StatsInternal;
  using UI = UnityEngine.UI;

  public class FusionStatsObjectIds : Fusion.Behaviour, IFusionStatsView {

    protected const int PAD = FusionStatsUtilities.PAD;
    protected const int MARGIN = FusionStatsUtilities.MARGIN;

    [SerializeField] UI.Text _inputValueText;
    [SerializeField] UI.Text _stateValueText;
    [SerializeField] UI.Text _objectIdLabel;

    [SerializeField] UI.Image _stateAuthBackImage;
    [SerializeField] UI.Image _inputAuthBackImage;

    FusionStats _fusionStats;

    void Awake() {
      _fusionStats = GetComponentInParent<FusionStats>();
    }

    static Color _noneAuthColor = new Color(0.2f, 0.2f, 0.2f, 0.9f);
    static Color _inputAuthColor = new Color(0.1f, 0.6f, 0.1f, 1.0f);
    static Color _stateAuthColor = new Color(0.8f, 0.4f, 0.0f, 1.0f);

    void IFusionStatsView.Initialize() {

    }

    public static FusionStatsObjectIds Create(RectTransform parent, FusionStats fusionStats, out RectTransform rt) {

      rt = parent.CreateRectTransform("Object Ids Panel")
        .ExpandTopAnchor(MARGIN);

      var stats = rt.gameObject.AddComponent<FusionStatsObjectIds>();

      stats._fusionStats = fusionStats;

      stats.Generate();

      return stats;
    }

    const float LABEL_DIVIDING_POINT = .7f;
    const float TEXT_PAD = 4;
    const float TEXT_PAD_HORIZ = 6;
    const int MAX_TAG_FONT_SIZE = 18;

    public void Generate() {

      var labelFont = _fusionStats.LabelFont;
      var fontColor = _fusionStats.FontColor;
      
      var layoutRT = transform.CreateRectTransform("IDs Layout")
        .ExpandAnchor()
        .AddCircleSprite(_fusionStats.ObjDataBackColor)
        ;

      // Object ID panel on Left
      {
        var idPanelRT = layoutRT.CreateRectTransform("Object Id Panel", true)
          .ExpandTopAnchor()
          .SetAnchors(0, 0.4f, 0, 1);


        var objIdLabelRT = idPanelRT.CreateRectTransform("Object Id Label")
          .SetAnchors(0, 1, LABEL_DIVIDING_POINT, 1)
          .SetOffsets(TEXT_PAD_HORIZ, -TEXT_PAD_HORIZ, 0, -TEXT_PAD);

        objIdLabelRT.AddText("OBJECT ID", TextAnchor.MiddleCenter, fontColor, labelFont)
          .resizeTextMaxSize = MAX_TAG_FONT_SIZE;

        var objIdValueRT = idPanelRT.CreateRectTransform("Object Id Value")
          .SetAnchors(0, 1, 0, LABEL_DIVIDING_POINT)
          .SetOffsets(TEXT_PAD_HORIZ, -TEXT_PAD_HORIZ, TEXT_PAD, 0);

        _objectIdLabel = objIdValueRT.AddText("00", TextAnchor.MiddleCenter, fontColor, labelFont);
      }

      // Authority ID panel on right
      {

        AddAuthorityPanel(layoutRT, "Input", ref _inputValueText, ref _inputAuthBackImage)
          .SetAnchors(0.4f, 0.7f, 0, 1);

        AddAuthorityPanel(layoutRT, "State", ref _stateValueText, ref _stateAuthBackImage)
          .SetAnchors(0.7f, 1.0f, 0, 1);
      }
    }

    RectTransform AddAuthorityPanel(RectTransform parent, string label, ref UI.Text valueText, ref UI.Image backImage) {
      
      var labelFont = _fusionStats.LabelFont;
      var fontColor = _fusionStats.FontColor;

      var authIdPanelRT = parent.CreateRectTransform($"{label} Id Panel", true)
          .ExpandTopAnchor()
          .SetAnchors(0.5f, 1, 0, 1)
          .AddCircleSprite(_noneAuthColor, out backImage);

      var authLabelRT = authIdPanelRT.CreateRectTransform($"{label} Label")
        .SetAnchors(0, 1, LABEL_DIVIDING_POINT, 1)
        .SetOffsets(TEXT_PAD_HORIZ, -TEXT_PAD_HORIZ, 0, -TEXT_PAD);

      var authorityText = authLabelRT.AddText(label, TextAnchor.MiddleCenter, fontColor, labelFont);
      authorityText.resizeTextMaxSize = MAX_TAG_FONT_SIZE;

      var authValueRT = authIdPanelRT.CreateRectTransform($"{label} Value")
        .SetAnchors(0, 1, 0, LABEL_DIVIDING_POINT)
        .SetOffsets(TEXT_PAD_HORIZ, -TEXT_PAD_HORIZ, TEXT_PAD, 0);

      valueText = authValueRT.AddText("P0", TextAnchor.MiddleCenter, fontColor, labelFont);

      return authIdPanelRT;
    }

    void IFusionStatsView.CalculateLayout() {
      //throw new System.NotImplementedException();
    }

    // cache of last applied UI values
    bool _previousHasInputAuth;
    bool _previousHasStateAuth;
    uint _previousObjectIdValue;
    int _previousStateAuthValue;
    int _previousInputAuthValue;

    void IFusionStatsView.Refresh() {
      
      if (_fusionStats == null) {
        return;
      }

      var obj = _fusionStats.Object;

      // if (obj == null) {
      //   return;
      // }

      bool objIsValid = obj && obj.IsValid;
      
      // if (obj.IsValid) {
        
        // Set colors
        bool hasInputAuth = objIsValid && obj.HasInputAuthority;
        if (_previousHasInputAuth != hasInputAuth) {
          _inputAuthBackImage.color = hasInputAuth ? _inputAuthColor : _noneAuthColor;
          _previousHasInputAuth = hasInputAuth;
        }
        bool hasStateAuth = objIsValid && (obj.HasStateAuthority || obj.Runner.IsServer);
        if (_previousHasStateAuth != hasStateAuth) {
          _stateAuthBackImage.color = hasStateAuth ? _stateAuthColor : _noneAuthColor;
          _previousHasStateAuth = hasStateAuth;
        }
        
        // Set values
        int stateAuth = objIsValid ? obj.StateAuthority.PlayerId : PlayerRef.None.PlayerId;
        if (_previousStateAuthValue != stateAuth) {
          _stateValueText.text    = stateAuth.ToString();
          _previousStateAuthValue = stateAuth;
        }
        int inputAuth = objIsValid ? obj.InputAuthority.PlayerId: PlayerRef.None.PlayerId;
        if (_previousInputAuthValue != inputAuth) {
          _inputValueText.text    = inputAuth.ToString();
          _previousInputAuthValue = inputAuth;
        }
      // }

      uint objectId = objIsValid ? obj.Id.Raw : 0;
      if (objectId != _previousObjectIdValue) {
        _objectIdLabel.text = objectId.ToString();
        _previousObjectIdValue = objectId;
      }
    }
  }
}