System view zoom and dynamic IL2CPP field offsets#34
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…position - Start window invisible (visible: false in tauri.conf.json) and defer show() until the Moved event confirms that set_position has been applied - On macOS, set_position dispatches async on the main queue, so calling show() immediately would display the window at the default position before the move completes - Extract show_window() helper to deduplicate show + DevTools logic
- Add il2cpp_class_get_field_from_name and il2cpp_field_get_offset to the IL2CPP API bindings (api.rs, types.rs) - Add resolve_field_offset() convenience wrapper in resolver.rs - Add read_f32 helper to tracker.rs - Migrate all 8 hardcoded offsets across 5 hook modules to dynamic IL2CPP reflection at install(): - ui_scale: ScreenManager.m_canvasRootScaler, CanvasScaler.m_ScaleFactor - chat_frame: ChatPreviewController._focusedPanel - spacebar: _visibilityController, _state, _scanEngageButtonsWidget - job_queue: JobQueuePanelViewController._listCollapsed - toast_banner: Toast.<State>k__BackingField - Each offset is cached in an AtomicUsize with graceful degradation (offset 0 = unresolved, hook logic skips safely) - Offsets no longer break on game updates that change class layouts
- Hook SetViewParameters to extend zoom-out limit via OverrideZoomLimits API - Two new settings sliders: System Zoom (100-3000) and Ship Names Visible (1000-3000) - smax calculated from visibility setting using empirical formula (visibility - 200) / 0.4 - Live update via WebSocket: both sliders take effect without switching systems - Guard against partial field resolution: skip OverrideZoomLimits if _minimum unresolved
- Move banner settings from game.ui to game.banners (disable_all, disabled_types) - Raise system zoom minimum and default from 100/300 to 1000/1000 - Fix WebKit user-select: apply -webkit-user-select: none on all elements - Fix save() race condition: capture settings path at call time, not in thread - Align settings label width (12rem) so all sliders start at the same position - Reorder GameUiSettings fields to match UI layout (sliders before toggles)
- Add system view zoom, job queue auto-expand, and toast banner suppression to feature list - Add dynamic version badge from GitHub releases to both README headings - Bump version to 0.5.0 in package.json, rust-mod/Cargo.toml, and backend/Cargo.toml
On Windows, set_position() is synchronous and the Moved event does not fire during setup() because the event loop is not yet running. The deferred-show mechanism introduced for macOS left the window permanently invisible. Show the window directly on platforms where set_position() completes inline.
- SetViewParameters is inlined by MSVC on Windows (zero CALL references in GameAssembly.dll), so the hook never fires - SetDepth is called from the inlined copies (9 live call sites) - SetViewParameters delegates to SetDepth on all platforms, so this is the robuster hook target also on macOS
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Summary
il2cpp_class_get_field_from_name+il2cpp_field_get_offset, making the mod resilient to game updatesOverrideZoomLimitsAPIgame.uitogame.bannersfor cleaner TOML structuresave()race condition where the debounced write thread could resolve the settings path after a test reset, corrupting the real settings fileuser-selectfor Tauri on macOS (requires-webkit-prefix on all elements)Test plan
[game.banners], not[game.ui]