71 lines
1.9 KiB
C#
71 lines
1.9 KiB
C#
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using UnityEngine;
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using UnityEngine.UIElements;
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namespace LiveOpsExamples
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{
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public class BootOverlayPanel : MonoBehaviour
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{
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private const float SpinnerDegreesPerSecond = 180f;
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[SerializeField] private PanelRenderer panelRenderer;
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[SerializeField] private CozyCollectorController controller;
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private VisualElement _overlay;
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private Label _statusLabel;
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private VisualElement _spinner;
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private IVisualElementScheduledItem _spinSchedule;
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private float _angle;
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private float _lastTick;
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private void OnEnable()
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{
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panelRenderer.RegisterUIReloadCallback(OnUIReload);
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controller.PhaseChanged += ApplyVisibility;
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}
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private void OnDisable()
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{
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panelRenderer.UnregisterUIReloadCallback(OnUIReload);
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controller.PhaseChanged -= ApplyVisibility;
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_spinSchedule?.Pause();
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}
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private void OnUIReload(PanelRenderer renderer, VisualElement root)
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{
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_overlay = root.Q<VisualElement>("boot-overlay");
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_statusLabel = root.Q<Label>("boot-status");
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_spinner = root.Q<VisualElement>("boot-spinner");
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_spinSchedule = _spinner.schedule.Execute(Spin).Every(16);
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ApplyVisibility();
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}
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private void Update()
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{
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_statusLabel.text = controller.StatusMessage;
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}
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private void Spin()
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{
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var now = Time.unscaledTime;
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_angle = (_angle + SpinnerDegreesPerSecond * (now - _lastTick)) % 360f;
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_lastTick = now;
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_spinner.style.rotate = new Rotate(Angle.Degrees(_angle));
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}
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private void ApplyVisibility()
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{
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var visible = controller.Phase == CozyPhase.Booting || controller.Phase == CozyPhase.Connecting;
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_overlay.style.display = visible ? DisplayStyle.Flex : DisplayStyle.None;
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if (visible)
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{
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_lastTick = Time.unscaledTime;
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_spinSchedule.Resume();
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}
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else
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{
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_spinSchedule.Pause();
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}
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}
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}
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}
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