85 lines
2.1 KiB
C#
85 lines
2.1 KiB
C#
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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namespace TcgEngine.UI
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{
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/// <summary>
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/// Bar that contain multiple icons to represent a value
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/// Such as the mana bar during the game
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/// </summary>
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public class IconBar : MonoBehaviour
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{
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public int value = 0;
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public int max_value = 4;
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public bool auto_refresh = true;
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public Image[] icons;
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public Sprite sprite_full;
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public Sprite sprite_empty;
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[Header("Value Display")]
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public Text value_text; // 显示当前法力值数字的文本组件
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public string value_format = "{0}"; // 文本格式，{0}会被替换为当前值
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void Awake()
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{
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}
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void Update()
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{
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if (auto_refresh)
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Refresh();
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}
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public void Refresh()
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{
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if (icons == null)
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return;
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int index = 0;
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foreach (Image icon in icons)
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{
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if (icon == null)
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continue;
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icon.gameObject.SetActive(index < value || index < max_value);
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icon.sprite = (index < value) ? sprite_full : sprite_empty;
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index++;
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}
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// 更新法力值数字文本
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UpdateValueText();
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}
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private void UpdateValueText()
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{
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if (value_text != null)
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{
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value_text.text = string.Format(value_format, value);
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}
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}
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// 手动设置值并更新文本
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public void SetValue(int new_value)
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{
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value = new_value;
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UpdateValueText();
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}
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public void SetMat(Material mat)
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{
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if (icons == null)
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return;
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foreach (Image icon in icons)
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{
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if (icon != null)
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icon.material = mat;
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}
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}
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}
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} |