feat: add Minecraft 26.2 (Fabric) support - #92
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Port FlightAssistant to Minecraft 26.2, which replaced the immediate-mode GuiGraphics rendering with a CPU-side render-state (extraction) model. - Update the toolchain: Kotlin 2.4.10, modstitch 0.8.5, fabric-loom 1.15.5 - Target the correct Java version per MC version (25 for 26.x, 21 for 1.20.6+, 17 for older versions) - Wire modstitch-generated (preprocessed) sources into the compile source set - Add a 26.2-fabric version directory - Port the HUD to GuiGraphicsExtractor / extractRenderState on 26.x (GuiGraphicsCompat26 shims, GuiMixinHud26, Screen/Gui/Hud extraction hooks) - Adapt the LevelRenderer / Camera mixins for the new render() signature and CameraRenderState - Fix ScreenSpace world-to-screen projection under the 26.x reversed-Z depth buffer by rejecting points at or behind the camera plane (clip.w <= 0)
The 26.x port added unconditional imports of compatibility extensions (setScreen, screen, overlay, color, render) that only exist on 26+ (defined in GuiGraphicsCompat26.kt). On older versions these resolve to vanilla members, so the imports must only be present on 26+. Also make GuiMixinHud26 (which targets net.minecraft.client.gui.Hud, renamed from Gui in 26.x) a @pseudo mixin with a string target so it compiles and is safely skipped on older versions where Hud does not exist.
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Summary
Adds support for Minecraft 26.2 (Fabric), which replaced the immediate-mode
GuiGraphicsrendering with a CPU-side render-state (extraction) model.All changes are guarded with stonecutter version conditionals (
//? if >=26), so the existing 1.20.1–1.21.11 versions are preserved and 26.2 is added as an additional supported version.What changed
versions/26.2-fabricversion directoryGuiGraphicsExtractorshims inGuiGraphicsCompat26.kt, newGuiMixinHud26hook onHud.extractRenderState,extractContents/extractContent/extractRenderStateadaptations for screens, buttons and widgetsLevelRenderer.render(renamed fromrenderLevel) withCameraRenderState,Cameraaccessor viagameRenderer.mainCamera()pos.zrange) — points behind the camera were mirrored back into view.ScreenSpace.fromWorldSpacenow rejects points at/behind the camera plane (clip.w <= 0)Validation
:26.2-fabric:buildsucceeds; the mod runs in-game on 26.2 (HUD, arrows, projection all verified).:1.21.11-fabric:buildverified — the 26.x-only compat imports are version-gated andGuiMixinHud26is a@Pseudomixin so older versions still compile.