KeySwitch

Key Switch \按键切换

中文描述在下方

Key Switch is a client-side Minecraft mod for NeoForge that resolves key binding conflicts between mods. When several mods assign the same key, Key Switch lets the player decide which binding fires — without opening a configuration panel or interrupting the current action.

Background

In a heavily modded environment, it is common for multiple mods to register the same key. Vanilla Minecraft only allows one binding to receive a given key press, so the remaining mods either fail to respond or behave unexpectedly. Key Switch addresses this problem at the input layer.

Features

Long-press and wheel switching

• Hold a shared key (400 ms by default, configurable) and scroll the mouse wheel. A compact card appears above the hotbar, listing every binding currently assigned to that key.
• Scroll the wheel to move the highlight, then release the key to confirm. The selected binding becomes the only one that triggers.
• The other bindings on the same key are replaced with “unbound key”, which is exactly equivalent to unbinding them manually. Mods that poll the key therefore cannot detect the press — regardless of whether they use consumeClick(), isDown(), matches(), or a key handler running inside a screen.
• The switch requires no panel click and does not interrupt the player’s operation.

Reliable binding persistence

• Real bindings are recorded in config/keyswitch/state.json.
• Bindings are restored before options.txt is written, when the Key Binds screen is opened, and on every game restart.
• Removing the mod or rebinding keys manually does not cause any binding to be lost.

Control key whitelist

• Movement bindings — WASD, jump, sneak, sprint, and use/attack/pick block — are protected by default.
• Holding a whitelisted key never starts wheel switching, and whitelisted bindings are never replaced with “unbound”.
• Conflicts that involve whitelisted keys can still be managed from the overview screen.

Overview screen

• Press the overview key (default F8) to list every key shared by multiple bindings.
• From the overview, the player can inspect a conflict in detail, allow or block individual bindings, or restore the vanilla behaviour so that every binding on the key triggers again.

Configuration

• All adjustable options are located in config/keyswitch-client.toml, including the long-press delay, whether switching works inside screens, mouse-button long-press support, whether the game pauses, message toggles, and the whitelist.
• The configuration supports hot reload and is also available as a configuration screen in the mod list.

按键切换

按键切换（Key Switch） 是一款面向 NeoForge 的客户端模组，用于解决模组之间的按键绑定冲突。当多个模组为同一个按键注册绑定时，玩家可以自行决定触发其中哪一项——无需打开配置面板，也不会打断当前操作。

背景

在多模组化环境中，多个模组注册同一按键的情况相当常见。原版 Minecraft 只允许一个绑定接收某次按键输入，其余模组要么无法响应，要么产生非预期行为。按键切换在输入层面解决这一问题。

功能特性

长按与滚轮切换

• 按住共用键（默认 400 毫秒，可配置）并滚动鼠标滚轮，快捷栏上方将出现一个紧凑卡片，列出该按键上的全部绑定。
• 滚动滚轮移动高亮，松开按键即确认。选中的绑定将成为唯一触发项。
• 同一按键上的其余绑定会被替换为「无按键」，与手动解绑完全等效。因此，依赖轮询按键的模组无法检测到这次按键——无论其使用 consumeClick()、isDown()、matches()，还是在界面内部自行监听按键。
• 切换过程不弹出界面、无需点击，不会打断玩家的操作。

可靠的绑定持久化

• 真实绑定记录于 config/keyswitch/state.json。
• 绑定会在写入 options.txt 之前、进入「按键绑定」界面时，以及每次游戏启动时自动还原。
• 卸载本模组或手动改键均不会丢失绑定。

控制键白名单

• 移动相关绑定——WASD、跳跃、下蹲、疾跑、使用/攻击/选取方块——默认受到保护。
• 长按白名单按键不会进入滚轮切换，白名单内的绑定也永远不会被替换为「无按键」。
• 涉及白名单按键的冲突仍可通过总览界面进行管理。

总览界面

• 按下总览键（默认 F8）可列出所有被多个绑定共用的按键。
• 在总览界面中，玩家可以查看冲突详情、逐项放行或屏蔽单个绑定，或恢复原版行为，使该按键上的全部绑定重新触发。

配置

• 全部可调选项位于 config/keyswitch-client.toml，包括长按判定时间、界面内是否生效、鼠标按键长按支持、是否暂停游戏、提示开关以及白名单。
• 配置支持热重载，并可在模组列表中通过配置界面进行调整。