Issue Reported: Worry said "小家伙不会自己行走" (the little guy won't walk by itself)

Root Cause Analysis:

  • Original cat_pet.py only had mood changes (sleep, curious, happy, etc.)
  • No autonomous walking movement across the screen
  • Cat only changed expressions, didn't actually move

    • Solution Implemented:

    1. Added Walking Animation Frames: - walk_right_1, walk_right_2 - right movement animation - walk_left_1, walk_left_2 - left movement animation

    2. Added Autonomous Walking System: - auto_walk() - randomly starts/stops walking (15% chance to start, 10% to stop) - walk_step() - performs walking animation and moves cat across screen - Walk interval: every 3-8 seconds, cat decides to start/stop walking - Walk speed: random 1-3 pixels per step - Walk direction: randomly left or right

    3. Added Screen Edge Detection: - Cat bounces off screen boundaries - Automatic direction reversal at edges

    4. Added Manual Walk Toggle: - Right-click menu now includes "🚶 走动" option - Users can manually start/stop walking

    5. Interaction Handling: - Walking stops when interacting (click, drag, feed, pet, sleep) - Walking resumes after interaction completes

    Build Issues Fixed:

  • Initial build failed: tkinter not installed on system
  • Installed python3-tk via apt-get
  • Rebuilt executable with proper tkinter bundling
  • Old executable: 5.9MB (broken - no tkinter)
  • New executable: 11MB (working - with tkinter)

    • Files Uploaded to Cloudreve:

  • CatPet (11MB) - Updated Linux executable with walking
  • cat_pet.py (11KB) - Updated Python source code
  • cat-pet-updated.tar.gz (3KB) - Updated source archive

    • Status: ✅ Cat now walks autonomously across the screen

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