MuHua-123
78 lines
2.4 KiB
C#
78 lines
2.4 KiB
C#
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using System.Text.RegularExpressions;
|
|
using UnityEngine;
|
|
using UnityEngine.UIElements;
|
|
|
|
#if ENABLE_INPUT_SYSTEM && UNITY_INPUT_SYSTEM_PACKAGE
|
|
using UnityEngine.InputSystem;
|
|
#endif
|
|
|
|
namespace MuHua {
|
|
/// <summary>
|
|
/// UI工具
|
|
/// </summary>
|
|
public static class UITool {
|
|
/// <summary> 获取鼠标位置 </summary>
|
|
public static Vector3 GetMousePosition() {
|
|
#if ENABLE_INPUT_SYSTEM && UNITY_INPUT_SYSTEM_PACKAGE
|
|
return Mouse.current.position.ReadValue();
|
|
#else
|
|
return Input.mousePosition;
|
|
#endif
|
|
}
|
|
|
|
/// <summary> 获取鼠标位置(元素中的鼠标位置) </summary>
|
|
public static Vector3 GetMousePosition(VisualElement element) {
|
|
Vector3 mousePosition = GetMousePosition();
|
|
float offsetX = mousePosition.x / Screen.width;
|
|
float offsetY = mousePosition.y / Screen.height;
|
|
|
|
float x = element.resolvedStyle.width * offsetX;
|
|
float y = element.resolvedStyle.height * (1 - offsetY);
|
|
|
|
return new Vector3(x, y);
|
|
}
|
|
|
|
/// <summary> 富文本: 颜色 </summary>
|
|
public static string RichTextColor(string value, Color color) {
|
|
string hexRGBA = ColorUtility.ToHtmlStringRGBA(color);
|
|
return $"<color=#{hexRGBA}>{value}</color>";
|
|
}
|
|
/// <summary> 富文本: 下划线 </summary>
|
|
public static string RichTextUnderline(string value) {
|
|
return $"<u>{value}</u>";
|
|
}
|
|
/// <summary> 排除富文本 </summary>
|
|
public static string RemoveRichText(string str) {
|
|
return Regex.Replace(str, "<.*?>", "");
|
|
}
|
|
/// <summary> 判断 localPosition 是否在 string 上 </summary>
|
|
public static bool EnterString(this Label label, string str, Vector2 localPosition) {
|
|
string rawText = RemoveRichText(label.text);
|
|
int startIndex = rawText.IndexOf(str);
|
|
if (startIndex == -1) return false;
|
|
|
|
// 计算起始位置宽度
|
|
float startWidth = label.MeasureTextSize(
|
|
rawText.Substring(0, startIndex),
|
|
label.resolvedStyle.width,
|
|
VisualElement.MeasureMode.Undefined,
|
|
label.resolvedStyle.height,
|
|
VisualElement.MeasureMode.Undefined
|
|
).x;
|
|
|
|
// 计算目标字符串总宽度
|
|
float targetWidth = label.MeasureTextSize(
|
|
str,
|
|
label.resolvedStyle.width,
|
|
VisualElement.MeasureMode.Undefined,
|
|
label.resolvedStyle.height,
|
|
VisualElement.MeasureMode.Undefined
|
|
).x;
|
|
|
|
Rect rect = new Rect(startWidth, 0, targetWidth, label.resolvedStyle.height);
|
|
return rect.Contains(localPosition);
|
|
}
|
|
}
|
|
} |