ci/tasks/readme: register hitbox-tool

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MmdG9GqfSWCzts7AkDwRDh

.gitea/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Detektera ändrade tools
         id: changed
         run: |
-          TOOLS="pixel-sprite-maker mesh-tool bitmap-font-maker sfx-maker"
+          TOOLS="pixel-sprite-maker mesh-tool bitmap-font-maker sfx-maker hitbox-tool"
           BEFORE="${{ github.event.before }}"
           CHANGED=""
           if [ "${{ github.event_name }}" = "workflow_dispatch" ] \
@@ -58,6 +58,7 @@ jobs:
               mesh-tool)          BIN=mesht ;;
               bitmap-font-maker)  BIN=fontc ;;
               sfx-maker)          BIN=sfxc ;;
+              hitbox-tool)        BIN=hitbox ;;
               *) echo "okänt tool $t"; exit 1 ;;
             esac
             echo "=== $t ($BIN) ==="
@@ -86,6 +87,7 @@ jobs:
               mesh-tool)          BIN=mesht ;;
               bitmap-font-maker)  BIN=fontc ;;
               sfx-maker)          BIN=sfxc ;;
+              hitbox-tool)        BIN=hitbox ;;
             esac
             TAG="$t-latest"
             BODY="$t (binär: $BIN) - rullande bygge från senaste master. Commit: ${{ github.sha }}. Arkitekturer: linux x64 + arm64 (Pi5)."

.vscode/tasks.json

@@ -49,6 +49,22 @@
       "group": "test",
       "problemMatcher": ["$go"]
     },
+    {
+      "label": "build hitbox-tool",
+      "type": "shell",
+      "command": "go build -trimpath -ldflags '-s -w' -o build/hitbox .",
+      "options": { "cwd": "${workspaceFolder}/hitbox-tool" },
+      "group": "build",
+      "problemMatcher": ["$go"]
+    },
+    {
+      "label": "test hitbox-tool",
+      "type": "shell",
+      "command": "go test ./...",
+      "options": { "cwd": "${workspaceFolder}/hitbox-tool" },
+      "group": "test",
+      "problemMatcher": ["$go"]
+    },
     {
       "label": "test pixel-sprite-maker",
       "type": "shell",
@@ -67,7 +83,7 @@
     },
     {
       "label": "build",
-      "dependsOn": ["build pixel-sprite-maker", "build mesh-tool", "build bitmap-font-maker", "build sfx-maker"],
+      "dependsOn": ["build pixel-sprite-maker", "build mesh-tool", "build bitmap-font-maker", "build sfx-maker", "build hitbox-tool"],
       "dependsOrder": "parallel",
       "group": { "kind": "build", "isDefault": true },
       "problemMatcher": []

README.md

@@ -12,6 +12,7 @@ agent understands the result without opening an image viewer.
 | [`mesh-tool/`](mesh-tool/) | `mesht` | Creates, inspects and edits 3D models (OBJ + STL). ASCII multi-view rendering + measurements (bbox, volume, watertightness) let an agent *see* a model, edit it (scale/rotate/mirror/merge/primitives) and verify the result. |
 | [`bitmap-font-maker/`](bitmap-font-maker/) | `fontc` | Turns `.font` text files (pixel glyph grids, proportional widths) into font atlases (PNG + JSON metrics) and renders text strings to PNG or the terminal. |
 | [`sfx-maker/`](sfx-maker/) | `sfxc` | Synthesizes retro game sound effects (sfxr-style) from `.sfx` text presets to 16-bit WAV: waves, envelope, pitch slides, vibrato, arpeggio, filters. Deterministic, with built-in presets (jump, coin, laser…). |
+| [`hitbox-tool/`](hitbox-tool/) | `hitbox` | Scans sprite sheet PNGs and writes per-frame collision boxes as JSON from the alpha channel. Understands the spritec sheet naming convention including upscaled sheets. |
 
 Each tool has its own folder, its own README with the full format/CLI
 reference, its own tests and its own dev branch (`dev/<tool>`).