🔒 ignore .claude/ dir and game-test.log

Replaces plain cam.setZoom() with zoom-to-mouse: after each zoom step
the scroll is corrected by (mouseOffset from center) * (1/zBefore - 1/zAfter),
keeping the world point under the cursor fixed. Also fixes getCenterWorld()
which previously divided by zoom incorrectly. Added JSDoc to all methods.

.claude/settings.local.json

@@ -1,35 +0,0 @@
-{
-  "permissions": {
-    "allow": [
-      "Bash(curl:)",
-      "Bash(curl -s \"https://git.zally.dev/api/v1/repos/tekki/nissefolk/issues/1\" -H \"Authorization: token de54ccf9eadd5950a6ea5fa264b6404acdecc732\")",
-      "Bash(python3 -m json.tool)",
-      "Bash(curl -s \"https://git.zally.dev/api/v1/repos/tekki/nissefolk/issues/1/timeline\" -H \"Authorization: token de54ccf9eadd5950a6ea5fa264b6404acdecc732\")",
-      "Bash(curl:*)",
-      "Bash(python3 -c \":*)",
-      "Bash(git checkout:*)",
-      "Bash(npx tsc:*)",
-      "Bash(npm run:*)",
-      "Bash(/usr/local/bin/npm run:*)",
-      "Bash(/home/tekki/.nvm/versions/node/v24.14.0/bin/npm run:*)",
-      "Bash(export PATH=\"/home/tekki/.nvm/versions/node/v24.14.0/bin:$PATH\")",
-      "Bash(git add:*)",
-      "Bash(git commit:*)",
-      "Bash(git push:*)",
-      "Bash(python3 -c \"import sys,json; d=json.load\\(sys.stdin\\); print\\(d.get\\(''''html_url'''', d.get\\(''''message'''',''''''''\\)\\)\\)\")",
-      "Bash(git pull:*)",
-      "Bash(for id:*)",
-      "Bash(do echo:*)",
-      "Bash(python3 -c \"import sys,json; d=json.load\\(sys.stdin\\); print\\(d.get\\(''''html_url'''',''''''''\\)\\)\")",
-      "Bash(TOKEN=\"de54ccf9eadd5950a6ea5fa264b6404acdecc732\" BASE=\"https://git.zally.dev/api/v1/repos/tekki/nissefolk\" __NEW_LINE_2bc8ebfb809e4939__ for id in 5 6 7 9)",
-      "Bash(TOKEN=\"de54ccf9eadd5950a6ea5fa264b6404acdecc732\")",
-      "Bash(BASE=\"https://git.zally.dev/api/v1/repos/tekki/nissefolk\")",
-      "Bash(__NEW_LINE_5d5fe245d6f316dc__ for:*)",
-      "Bash(do)",
-      "Bash(done)",
-      "Bash(python3 -c \"import sys,json; d=json.load\\(sys.stdin\\); print\\(d.get\\(''''html_url'''',''''''''\\), d.get\\(''''number'''',''''''''\\), d.get\\(''''message'''',''''''''\\)\\)\")",
-      "Bash(git remote:*)",
-      "Bash(python3 -c \"import sys,json; d=json.load\\(sys.stdin\\); print\\(d.get\\(''''login'''',''''''''\\), d.get\\(''''message'''',''''''''\\)\\)\")"
-    ]
-  }
-}

.gitignore

@@ -1,2 +1,4 @@
 node_modules/
 dist/
+game-test.log
+.claude/

CHANGELOG.md

@@ -20,8 +20,12 @@ Format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Villagers are now called **Nisse** throughout the UI (panel, controls hint, stockpile display, context menu, spawn message)
 
 ### Added
-- Scroll wheel now zooms toward the mouse cursor position instead of the screen center
+- Scroll wheel zooms toward the mouse cursor position (zoom-to-mouse), correctly accounting for Phaser's center-based zoom model
 - Middle mouse button held: pan the camera by dragging
+- Test environment at `/test.html` with `ZoomTestScene` (Phaser default) and `ZoomMouseScene` (zoom-to-mouse) for camera behaviour analysis; file-logging via Vite middleware to `game-test.log`
+
+### Fixed
+- `getCenterWorld()` in `CameraSystem` returned wrong world coordinates at zoom ≠ 1; corrected from `scrollX + width/(2·zoom)` to `scrollX + width/2`
 - Right-click context menu: suppresses browser default, shows Build and Nisse actions in the game world
 - Initial project setup: Phaser 3 + TypeScript + Vite
 - Core scenes: `BootScene`, `GameScene`, `UIScene`

game-test.log

@@ -1,5 +0,0 @@
-{"t":1774091984264,"event":"snapshot","zoom":1,"scrollX":321,"scrollY":562,"vpScreen":{"w":958,"h":475},"vpWorld":{"w":958,"h":475},"vpTiles":{"w":29.938,"h":14.844},"centerWorld":{"x":800,"y":799.5},"mouse":{"screen":{"x":0,"y":0},"world":{"x":0,"y":0}}}
-{"t":1774091986280,"event":"snapshot","zoom":1,"scrollX":321,"scrollY":562,"vpScreen":{"w":958,"h":475},"vpWorld":{"w":958,"h":475},"vpTiles":{"w":29.938,"h":14.844},"centerWorld":{"x":800,"y":799.5},"mouse":{"screen":{"x":288,"y":400},"world":{"x":609,"y":961.5}}}
-{"t":1774091988280,"event":"snapshot","zoom":1,"scrollX":321,"scrollY":562,"vpScreen":{"w":958,"h":475},"vpWorld":{"w":958,"h":475},"vpTiles":{"w":29.938,"h":14.844},"centerWorld":{"x":800,"y":799.5},"mouse":{"screen":{"x":288,"y":400},"world":{"x":609,"y":961.5}}}
-{"t":1774091990281,"event":"snapshot","zoom":1,"scrollX":321,"scrollY":562,"vpScreen":{"w":958,"h":475},"vpWorld":{"w":958,"h":475},"vpTiles":{"w":29.938,"h":14.844},"centerWorld":{"x":800,"y":799.5},"mouse":{"screen":{"x":288,"y":400},"world":{"x":609,"y":961.5}}}
-{"t":1774091992281,"event":"snapshot","zoom":1,"scrollX":321,"scrollY":562,"vpScreen":{"w":958,"h":475},"vpWorld":{"w":958,"h":475},"vpTiles":{"w":29.938,"h":14.844},"centerWorld":{"x":800,"y":799.5},"mouse":{"screen":{"x":288,"y":400},"world":{"x":609,"y":961.5}}}