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58 lines
2.2 KiB
58 lines
2.2 KiB
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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using UnityEngine.U2D;
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/// <summary>
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/// This class is applied to a button that represents an Item in the View. It is a visual representation of the item
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/// when it is visible in the store. The class holds a link to the original Item, it sets the icon of the button to
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/// the one specified in the Item data, and it enables or disables the infoPanel to indicate if the item is selected
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/// and display the details of the item.
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/// </summary>
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public class GridViewItemContainer : MonoBehaviour, IItemContainer
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{
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public Item Item => item;//Public getter for the item, required by IItemContainer interface.
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public bool IsSelected { get; }
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//Link to the highlight image (set in prefab)
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[SerializeField]
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private GameObject highLight;
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//Link to the infomation panel (set in prefab)
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[SerializeField]
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private GameObject infoPanel;
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[SerializeField]
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private Image icon;
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//Link to the atlas of all the item icons, use to retrieve sprites for items. For more information of the API check:
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// https://docs.unity3d.com/2019.3/Documentation/Manual/class-SpriteAtlas.html
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[SerializeField]
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private SpriteAtlas iconAtlas;
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//link to the original item (set in Initialize)
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private Item item;
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//------------------------------------------------------------------------------------------------------------------------
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// Initialize()
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//------------------------------------------------------------------------------------------------------------------------
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public void Initialize(Item item, bool isSelected) {
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//Stores the item
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this.item = item;
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//Sets the highlight image and infoPanel's visibility
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if (isSelected) {
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highLight.SetActive(true);
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infoPanel.SetActive(true);
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}
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// Clones the first Sprite in the icon atlas that matches the iconName and uses it as the sprite of the icon image.
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Sprite sprite = iconAtlas.GetSprite(item.iconName);
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if (sprite != null) {
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icon.sprite = sprite;
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}
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}
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}
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