85 lines
2.6 KiB
C#
85 lines
2.6 KiB
C#
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using UnityEngine;
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namespace UI.Tracking
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{
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/// <summary>
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/// Component that marks a GameObject as trackable by the OffScreenTrackerManager.
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/// Automatically registers/unregisters with the manager when enabled/disabled.
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/// </summary>
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public class TrackableTarget : MonoBehaviour
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{
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[Header("Configuration")]
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[Tooltip("Icon to display in the off-screen tracking pin")]
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[SerializeField] private Sprite icon;
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[Tooltip("Should this target display distance to the TrackingDistanceSource (e.g., player)?")]
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[SerializeField] private bool trackDistance = false;
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/// <summary>
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/// The icon to display in the tracking pin
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/// </summary>
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public Sprite Icon => icon;
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/// <summary>
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/// Should this target track and display distance?
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/// </summary>
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public bool TrackDistance => trackDistance;
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/// <summary>
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/// The world position of this target
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/// </summary>
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public Vector3 WorldPosition => transform.position;
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/// <summary>
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/// Get the screen-space bounds of this target's visual representation.
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/// Checks for Renderer or Collider2D to determine size.
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/// </summary>
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public Bounds GetWorldBounds()
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{
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// Try to get bounds from Renderer first (most accurate for visuals)
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Renderer renderer = GetComponentInChildren<Renderer>();
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if (renderer != null)
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{
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return renderer.bounds;
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}
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// Fallback to Collider2D
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Collider2D collider = GetComponent<Collider2D>();
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if (collider != null)
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{
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return collider.bounds;
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}
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// Last resort: just return position with minimal bounds
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return new Bounds(transform.position, Vector3.one * 0.1f);
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}
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private void OnEnable()
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{
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// Register with the manager when enabled
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if (OffScreenTrackerManager.Instance != null)
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{
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OffScreenTrackerManager.Instance.RegisterTarget(this);
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}
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}
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private void OnDisable()
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{
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// Unregister from the manager when disabled
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if (OffScreenTrackerManager.Instance != null)
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{
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OffScreenTrackerManager.Instance.UnregisterTarget(this);
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}
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}
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/// <summary>
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/// Allow runtime icon changes
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/// </summary>
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public void SetIcon(Sprite newIcon)
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{
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icon = newIcon;
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}
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}
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}
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