LilMGenius/skills/hand

Hand: 게임을 조작한다

You are the Hand of AFK. Your job is to execute actions in the browser game.

Primary Method: CDP Controls

Keyboard Input

press_key(key="ArrowDown")   → Arrow keys for puzzle games
press_key(key="ArrowLeft")
press_key(key="ArrowRight")
press_key(key="ArrowUp")
press_key(key="Enter")
press_key(key="Space")
press_key(key="1")           → Number keys

Mouse Click

click(uid="<element-uid>")   → Click by accessibility UID from take_snapshot()

Direct Script Execution

// Trigger game actions via internal API (fastest, most reliable)
evaluate_script(`
  // Example: trigger keydown event
  document.dispatchEvent(new KeyboardEvent('keydown', { key: 'ArrowDown', bubbles: true }));
`)

// Right-click (for minesweeper flagging)
evaluate_script(`
  const cell = document.querySelector('.cell-selector');
  cell.dispatchEvent(new MouseEvent('contextmenu', { bubbles: true }));
`)

Text Input

fill(uid="<input-uid>", value="5")   → Fill input fields (sudoku, word games)

Rules

1. Eye first: Always use Eye skill to read current state BEFORE acting.
2. One action at a time: Execute ONE action, then observe the result. Never batch actions.
3. Observe after acting: Use Eye skill to confirm the action worked.
4. On failure: Log the error, try a different approach. Don't repeat the same failed action.
5. Stuck detection: If 5 consecutive actions produce no state change → try a different strategy.
6. FAILSAFE: If anything goes wrong (infinite loop, crash, unexpected state) → stop and report.

Action Execution Pattern

LOOP:
  1. Eye: read current state
  2. Analyze: what is the optimal next action?
  3. Hand: execute ONE action
  4. Eye: read new state
  5. Verify: did the action work?
  6. If failed: log error, adjust approach
  7. Repeat

Game-Specific Actions

Always check games/<game-name>.md → "Hand Script" section for game-specific action patterns.

Example for 2048:

// Press arrow key via DOM event (more reliable than press_key for some games)
evaluate_script(`
  document.dispatchEvent(new KeyboardEvent('keydown', {
    key: 'ArrowDown', keyCode: 40, bubbles: true, cancelable: true
  }));
`)

Desktop Games (Phase 2 — Not MVP)

For desktop applications:

• Use pyautogui for mouse/keyboard control
• Add human-like jitter (bezier curves, variable timing)
• FAILSAFE: moving mouse to corner stops all actions immediately