# PortMaster reference NETfishing's PortMaster release is a canonical PortMaster package, not a version-named generic ZIP. The installer-facing archive must be named `netfishing.zip`, and its root must contain exactly: ```text NETfishing.sh netfishing/ port.json ``` Do not derive a release package from an older local `portmaster-stage` directory. The templates in `scripts/portmaster/` are authoritative. ## Release contract - `port.json` uses schema version 4 and names `netfishing.zip`. - `NETfishing.sh` starts with `# PORTMASTER: netfishing.zip, NETfishing.sh`. - The executable is `netfishing/NETfishing.aarch64`. - The package declares AArch64, two analog sticks, GLIBC 2.28, and `weston_pkg_0.2.squashfs`. - The launcher must not start GPTOKEYB. Godot and NETfishing's controller mapping manager handle controller input directly. - Persistent device data remains under `netfishing/conf/data`, `netfishing/conf/config`, and `netfishing/conf/cache`. - The archive must not contain `conf/`, saves, identities, logs, source files, `.git`, or `.godot` content. - Release downloads must publish `netfishing.zip`. A renamed versioned ZIP is not a substitute because HarbourMaster identifies the canonical port by archive name. ## Build Run this only after the release commit and annotated `v` tag are pinned to the same clean `main` commit: ```bash bash scripts/build_portmaster.sh ``` The script deletes and regenerates the Linux ARM64 export, stages the package, validates its structure, and writes: ```text builds/v/netfishing.zip ``` `--package-only` is reserved for repackaging an already validated ARM64 export. It does not rebuild game content. ## Local muOS installation The muOS auto-install directory is: ```text /mnt/mmc/MUOS/PortMaster/autoinstall/ ``` For an explicit offline installation test, copy `netfishing.zip` to a temporary device directory and run: ```bash /mnt/mmc/MUOS/PortMaster/harbourmaster \ --offline --no-check install ./netfishing.zip ``` Before upgrading an existing installation, preserve `/mnt/mmc/ports/netfishing/conf/` on the device. After installation: 1. Confirm the installed executable and PCK hashes match the staged release. 2. Confirm the installed launcher contains the canonical PortMaster header and does not contain `GPTOKEYB`. 3. Confirm `conf/` was not replaced or removed. 4. Launch the installed port through the normal muOS menu. 5. Verify the displayed game version and controller face-button mapping. Installing the public PortMaster catalog entry can still install an older catalog build until the upstream `netfishing.zip` is updated. A local release test must install the generated local archive explicitly. ## Template provenance The current catalog screenshot is a 640x480 PNG copied byte-for-byte into the package template: ```text f24daae48f543b3a270a5aa46b5e73a31904bf0c7216d4c8a9e15a8dc48a5eed screenshot.png ``` The remaining catalog metadata assets were copied from the installed official `netfishing.zip` package and are intentionally preserved byte-for-byte: ```text e2a9d132744684c67865c01eca027a8c9946b4c5a19da57c82f1af0373dc83b7 gameinfo.xml ``` The package’s `licenses/` directory is assembled from the authoritative root licenses and trademarks, the consolidated `docs/ATTRIBUTION.md`, and the font notices at build time. It also records the exact release tag and corresponding GPL source commit. Do not restore stale duplicated notice templates beneath `scripts/portmaster/`. The original catalog porter credit, `Voyager`, remains in `port.json`. ## muOS H700 controller mapping Godot 4.7.1 and the SDL2 utilities shipped by muOS identify the same virtual controller differently. The PortMaster SDL2 database uses GUID `19000000010000000100000000010000`, while Godot reports GUID `19004ca6010000000100000000010000`. Passing the SDL2 entry unchanged leaves most controls unmapped in Godot. The device-verified Godot mapping is: - A `b0`, B `b1`, Y `b2`, X `b3` - left bumper `b4`, right bumper `b5` - select `b6`, start `b7`, guide `b8` - left-stick click `b9`, left trigger `b10`, right trigger `b11`, right-stick click `b12` - D-pad `h0`; left and right sticks `a0..a3` `scripts/portmaster/NETfishing.sh` must replace the incompatible SDL2 entry with the Godot entry when that SDL2 GUID is selected. Do not append the two entries with a newline: WestonPack evaluates launcher arguments through a shell and treats the second line as a command. Pass the single selected mapping as `SDL_GAMECONTROLLERCONFIG` in the game command after Weston initializes; Weston sources PortMaster's control file internally and otherwise restores the SDL2 value. Do not call `Input.add_joy_mapping(..., true)` for a recognized connected muOS controller. Updating this virtual controller after connection can stop Godot from delivering its standardized controller events until restart. Before shipping a PortMaster build on H700 hardware, verify all of the following in the installed game: - A, B, X, and Y each register independently. - The D-pad navigates every menu direction. - Both sticks, both bumpers, both triggers, Select, Start, L3, and R3 register. - A single button never cancels auto-map. - Holding both bumpers together for 1.25 seconds cancels auto-map. ## Low-end performance profile The launcher keeps the normal game profile on unknown and stronger hardware. It enables the low-end profile only when the Linux device tree reports one of the identifiers used by Allwinner H616/H700 XX handhelds: - `allwinner,h616` - `sun50iw9p1` - `allwinner,sun50i-h700` The low-end profile passes these Godot options: - `--single-window` - `--disable-vsync` - `--max-fps 30` - `--audio-output-latency 40` It also passes `NETFISHING_LOW_END=1`. The game renders the 3D world at 75% linear resolution with nearest-neighbor scaling, reducing 3D pixel work by about 44% while the separately rendered UI retains its canonical resolution. Do not use Godot's low processor mode for this profile. It reduces idle CPU usage by sleeping between updates and is not a game-performance optimization. Before adding a device family, record its exact NUL-separated device-tree `compatible` value from hardware. Do not infer detection from a retail product name alone.