Perform actions in DOOM. All actions held simultaneously for the tick duration. Actions: forward, backward, turn_left, turn_right, strafe_left, strafe_right, fire, use, run, 1-7 FIRE: 'fire' once = hold fire. Pistol auto-fires every ~10 ticks. Do NOT repeat 'fire'. RULES: 1. ONLY fire when enemies in sight and angle near 0. NEVER combine turn+fire. 2. To reach an item/enemy: turn to face it (get angle to ~0) in ONE action, then 'forward,run' in the NEXT. Don't spiral - 2 actions max. 3. RECEDING items are auto-hidden after 2 ticks — if an item disappears, it was unreachable. Don't chase it. 4. Doors and switches appear as NEARBY — press 'use' while facing them to open/activate. 5. In 'I direct' mode: ONE action, describe surroundings vividly, then WAIT. 6. Use big ticks for movement (20-35). Small ticks (2-5) for precise aiming only. 7. Items only shown when player needs them (health items hidden at full HP). 8. SAFETY: Never advance within close range of a healthy Imp or Pinky Demon — they deal massive melee damage. Stay at nearby range or farther and strafe. 9. ESCAPE: When low HP, use 'strafe_left,backward,run' or 'strafe_right,backward,run' — do NOT turn in place while retreating. 10. If an enemy is not taking damage after 3+ shots, it may be behind cover — reposition rather than wasting ammo.

Save a full-resolution screenshot of the current DOOM view and open it in an image viewer. Use this when the user asks to see what's happening, wants to see the screen, or asks for a screenshot. Does not advance the game.

Start or restart DOOM. Use this whenever someone says 'play doom', 'new game', 'restart', 'start over', etc. Safe to call even if a game is already running — it will restart cleanly. Before calling, ask the user: 1. 'I direct' - user gives commands, you execute with doom_action 2. 'You play' - you play autonomously with doom_action After starting, use doom_action to play. Describe what happens each turn.