v2.1.4

Changelog v2.1.4 - 2026-04-12

Added

• Input pipeline middleware: Added AnalogTransitionMiddleware, ButtonTransitionMiddleware, and InputStateSyncMiddleware so analog/button transitions and cross-frame state stay consistent inside the input frame pipeline.
• Gamepad source abstraction: Introduced IGamepadSource / XInputSource and refactored GamepadReader around IXInput, enabling a pluggable gamepad backend with clearer testing seams.
• Selectable gamepad & emulation backends: Settings now expose gamepad source selection and keyboard/mouse emulation backend choice (classic SendInput vs Windows Input Injection on supported OS builds), with localized labels.
• Win32 emulators: Replaced the legacy emulators with Win32KeyboardEmulator and Win32MouseEmulator built on SendInput, plus ISendInputChannel / Win32SendInputChannel for efficient batched INPUT submission.
• Injection simulators: Added InjectedKeyboardSimulator and InjectedMouseSimulator for the Input Injection path, wired through InputEmulationStackFactory and InputEmulationServices.
• Human-like mouse noise: Added Perlin-based NoiseGenerator, HumanInputNoiseController, and HumanizingMouseEmulator so mouse movement can apply smooth, configurable jitter; settings include noise parameters and stick-magnitude-aware blending.
• Unified emulator commands: Extended IKeyboardEmulator / IMouseEmulator with Execute / ExecuteAsync so the mapping stack dispatches structured commands consistently across backends.
• Thumbstick deadzone shape: Added ThumbstickDeadzoneShape (axial vs radial) with parser support, integrated through GamepadReader / analog processors for more predictable stick gates.
• Mouse-look & analog tuning: Expanded AppSettings and UI for mouse-look sensitivity, smoothing, hysteresis, and magnitude-aware mouse movement; GamepadThumbstickFromValueCatalog standardizes editor thumbstick tokens, with AnalogMappingProcessor using stick magnitude for mouse-look mappings.
• Keyboard chord taps: InputTokenResolver and ButtonMappingProcessor now support chord-style keyboard taps (e.g. modifier + key) with normalized key text.
• UI composition: Split responsibilities out of MainViewModel into ProfileOrchestrator, SettingsOrchestrator, UpdateOrchestrator, and UiOrchestrator; added GamepadService, MappingManager, and AppTargetingState-aware AppStatusMonitor refresh behavior.
• UI threading contract: Introduced IUiSynchronization / DispatcherUiSynchronization (and test ImmediateUiSynchronization) to replace ad-hoc Action<Action> UI marshaling in radial/mapping code paths.
• Process name debouncing: Added Debouncer and applied it to process-name edits to reduce redundant targeting work.
• Gamepad monitor polish: Refined GamepadMonitorWindow / GamepadMonitorView layout, sizing, and pixel snapping; improved reopen behavior when the owner window is hidden.
• Settings & updates UI: Expanded AppSettingsView for new options; moved update UI into UpdatesPanelView and simplified MainView structure.
• Developer docs: Added docs/input-pipeline.md and docs/emulation-parity.md describing the processing stack and emulation behavior.

Changed

• Folder & namespace organization: Reorganized Core, Interfaces, Models, Services, and Utils into clearer subfolders (e.g. Infrastructure, Input, Storage, Update) without changing user-facing behavior by itself.
• Radial menu controller: Reworked RadialMenuController with factory wiring and UI synchronization updates for more maintainable lifecycle and thread usage.
• Mapping engine: Integrated middleware, command execution, chord handling, and UI sync updates; adjusted tests across mapping and radial scenarios.

Fixed

• Repository hygiene: Fixed .gitignore rules that accidentally excluded Services/Win32 sources so Win32InputStructs.cs and related interop ship in CI builds.
• Tests: Corrected mock/service namespaces (ISettingsService, IWin32Service) and expanded coverage for new emulation, mapping, and service behaviors.

更新日志 v2.1.4 - 2026-04-12

新增

• 输入管线中间件： 新增 AnalogTransitionMiddleware、ButtonTransitionMiddleware 与 InputStateSyncMiddleware，在输入帧管线内统一处理模拟量/按键过渡与跨帧状态同步。
• 手柄数据源抽象： 引入 IGamepadSource / XInputSource，并将 GamepadReader 重构为基于 IXInput，便于替换后端与单元测试。
• 可选手柄与模拟后端： 设置中可选择手柄数据源及键鼠模拟实现（经典 SendInput 与 Windows Input Injection，在受支持系统上），并提供中英文文案。
• Win32 模拟器： 以 Win32KeyboardEmulator、Win32MouseEmulator 替代旧实现，基于 SendInput；通过 ISendInputChannel / Win32SendInputChannel 批量提交 INPUT。
• 注入式模拟器： 新增 InjectedKeyboardSimulator、InjectedMouseSimulator，经 InputEmulationStackFactory 与 InputEmulationServices 接入。
• 拟人化鼠标噪声： 基于 Perlin 的 NoiseGenerator、HumanInputNoiseController 与 HumanizingMouseEmulator，支持可配置抖动；设置中包含噪声参数及与摇杆幅度联动的混合。
• 模拟器统一命令接口： 为 IKeyboardEmulator / IMouseEmulator 增加 Execute / ExecuteAsync，映射栈以统一方式调度各后端。
• 摇杆死区形状： 新增 ThumbstickDeadzoneShape（轴向/径向）及解析支持，并贯通 GamepadReader 与模拟量处理，使死区行为更可控。
• 鼠标视角与模拟量调节： 扩展 AppSettings 与界面（鼠标视角灵敏度、平滑、迟滞及与幅度相关的鼠标移动）；GamepadThumbstickFromValueCatalog 统一编辑器摇杆取值，AnalogMappingProcessor 对鼠标视角类映射使用摇杆幅度。
• 组合键点按： InputTokenResolver 与 ButtonMappingProcessor 支持组合键形式的键盘点按（如修饰键+字母），并规范化按键文本。
• 界面职责拆分： 将原 MainViewModel 中的职责拆至 ProfileOrchestrator、SettingsOrchestrator、UpdateOrchestrator、UiOrchestrator；新增 GamepadService、MappingManager，AppStatusMonitor 结合 AppTargetingState 优化状态刷新。
• UI 线程契约： 引入 IUiSynchronization / DispatcherUiSynchronization（及测试用 ImmediateUiSynchronization），替代轮盘/映射路径中的 Action<Action> 式 UI 投递。
• 进程名防抖： 新增 Debouncer 并用于进程名编辑，减少无效的目标进程解析。
• 手柄监视器： 优化 GamepadMonitorWindow / GamepadMonitorView 布局、尺寸与像素对齐；改进主窗口不可见时的再次打开体验。
• 设置与更新界面： 扩展 AppSettingsView；将更新相关 UI 独立为 UpdatesPanelView 并精简 MainView。
• 开发文档： 新增 docs/input-pipeline.md 与 docs/emulation-parity.md，说明处理管线与模拟行为。

更改

• 目录与命名空间： 调整 Core、Interfaces、Models、Services、Utils 子目录划分（如 Infrastructure、Input、Storage、Update），不改变对外功能语义。
• 轮盘控制器： 重构 RadialMenuController，配合工厂装配与 UI 同步，生命周期与线程使用更清晰。
• 映射引擎： 接入中间件、命令执行、组合键处理与 UI 同步变更，并同步更新相关单元测试。

修复

• 仓库忽略规则： 修正误排除 Services/Win32 下源的 .gitignore，确保 Win32InputStructs.cs 等互操作代码进入 CI 构建。
• 测试： 修正 mock/服务命名空间（ISettingsService、IWin32Service），并补充新模拟、映射与服务行为的测试覆盖。

Full Changelog: v2.1.3...v2.1.4