49 lines
1.3 KiB
C#
49 lines
1.3 KiB
C#
using UnityEngine;
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namespace XericLibrary.Runtime.Blueprint
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{
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/// <summary>
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/// 蓝图 UGUI 输入工具静态辅助类。
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/// 提供跨新旧输入系统的统一鼠标位置和按钮状态查询。
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/// </summary>
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public static class BlueprintUGUIInputManager
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{
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/// <summary>当前帧鼠标/指针在屏幕空间的位置，每帧由 BlueprintInputTool_UGUI 更新。</summary>
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public static Vector2 MousePosition { get; internal set; }
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/// <summary>
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/// 更新静态鼠标位置。
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/// 由 <see cref="BlueprintInputTool_UGUI"/> 每帧在 OnUpdate 中调用。
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/// </summary>
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public static void UpdateMousePosition()
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{
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#if ENABLE_INPUT_SYSTEM
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MousePosition = UnityEngine.InputSystem.Mouse.current?.position.ReadValue() ?? Vector2.zero;
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#else
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MousePosition = (Vector2)Input.mousePosition;
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#endif
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}
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/// <summary>
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/// 返回当前是否按住指定鼠标按钮。
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/// </summary>
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/// <param name="button">0=左键, 1=右键, 2=中键</param>
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public static bool IsButtonPressed(int button)
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{
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#if ENABLE_INPUT_SYSTEM
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var mouse = UnityEngine.InputSystem.Mouse.current;
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if (mouse == null) return false;
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return button switch
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{
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0 => mouse.leftButton.isPressed,
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1 => mouse.rightButton.isPressed,
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2 => mouse.middleButton.isPressed,
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_ => false,
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};
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#else
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return Input.GetMouseButton(button);
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#endif
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}
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}
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}
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