62 lines
1.6 KiB
C#
62 lines
1.6 KiB
C#
using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.UIElements;
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public class InfoBox : MonoBehaviour, IPointerEnterHandler, IPointerExitHandler
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{
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// public Vector3 worldOffset = new Vector3(0, 1f, 0);
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public Vector3 worldOffset = new Vector3(0, 0, 0);
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public UIDocument uiDocument;
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public bool AlwaysVisible;
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private Camera mainCamera;
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private IInventoryHolder inventoryHolder;
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private Label infoBox;
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void Start()
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{
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mainCamera = Camera.main;
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if (uiDocument != null)
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{
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infoBox = uiDocument.rootVisualElement.Q<Label>("InfoBox");
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inventoryHolder = GetComponent<IInventoryHolder>();
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}
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}
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void Update()
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{
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// if (infoBox != null)
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{
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// Convert world position to screen space
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Vector3 screenPos = mainCamera.WorldToScreenPoint(transform.position + worldOffset);
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// Update panel position (UI Toolkit uses top-left origin)
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infoBox.style.left = screenPos.x;
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infoBox.style.top = Screen.height - screenPos.y;
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infoBox.style.visibility = AlwaysVisible ? Visibility.Visible : Visibility.Hidden;
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UpdateText();
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}
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}
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void UpdateText()
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{
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// if (infoBox != null)
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{
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infoBox.text = inventoryHolder.Inventory.ToString();
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}
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}
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public void OnPointerEnter(PointerEventData eventData)
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{
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infoBox.style.visibility = Visibility.Visible;
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}
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public void OnPointerExit(PointerEventData eventData)
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{
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if (!AlwaysVisible)
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infoBox.style.visibility = Visibility.Hidden;
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}
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} |