Adds RobCo Desktop Terminal with Fallout hacking minigame, door/turret control, and SPECIAL integration

[Malerus]

About The Pull Request

Fallout.Temrinal.Demo.360p.mp4

Adds a fully functional RobCo desktop terminal (/obj/machinery/computer/terminal) with Fallout-style password hacking, integrated door/turret control, a document reader, and an admin configuration panel. Also adds a hacking device item used to bypass locked-out terminals.

Terminal — Hacking

Implements the Fallout terminal password minigame from scratch in BYOND HTML popups.

• Password grid rendered in two columns with hex address labels (0xF340, etc.), junk characters, and clickable spaced words (M U T A N T)
• Five difficulty tiers gated by Intelligence: Very Easy (4-letter), Easy (5-letter), Average (6-letter), Hard (8-letter), Very Hard (10-letter)
• SPECIAL integration throughout:
  • Intelligence gates difficulty tiers, scales attempt count, unlocks dud-removal and attempt-refill bracket charges, and controls the hacking device bypass success rate and speed
  • Perception gives a positional hint (hot/warm/cold) after each wrong guess
  • Luck can trigger a critical success (instant solve) or critical failure (instant lockout) on each attempt
  • Charisma adds flavour text above the grid
• Bracket pairs ( ) [ ] { } < > embedded in junk rows act as one-shot consumables: click to remove a dud word or refill attempts
• Terminal locks out after too many failed attempts; locked state persists until bypassed

Terminal — Hacking Device

New item /obj/item/hacking_device using the hacking_device.dmi sprite sheet (idle, working animation, denied animation).

• Swipe on a locked-out terminal to attempt bypass
• INT 1–4: refused outright with flavour text
• INT 5–6: 30 second attempt, 40% success
• INT 7–8: 20 second attempt, 65% success
• INT 9–10: 10 second attempt, 90% success
• Plays working animation during do_after, denied animation on failure
• Examine text gives the player INT-scaled feedback before they commit

Terminal — Door Control

• Link door buttons (/obj/machinery/button/door) to a terminal via multitool
• Terminal UI lists all linked buttons with pulse/lock/unlock actions
• Also supports direct door ID string linkage via linked_door_ids map var
• Multitool linking works in both directions: swipe terminal first or button first

Terminal — Turret Management

• Link turrets (/obj/machinery/porta_turret) to a terminal via multitool
• Terminal UI lists all linked turrets with status, mode, and per-turret MANAGE screen
• Per-turret controls: power toggle, stun/lethal mode, all target flags (TF_SHOOT_PLAYERS, wildlife, raiders, robots, laser pointer, loud alerts)
• Faction registry: add friendly factions by swiping an ID card belonging to a faction member; terminal maps the card's assignment to the canonical Fallout 13 faction define (NCR, Rangers, Legion, BOS, Enclave, Eastwood, Raiders, Khans, Super Mutants, Vault, Followers, Tribe, Wastelanders)
• Personnel whitelist: register individual names by swiping their ID card; whitelist enforcement can be toggled on/off independently of faction settings; whitelisted players are skipped in both scan_for_targets() and turf_has_valid_target()

Terminal — Admin Panel

Accessible from the home screen when the terminal is unlocked.

• Displays current password in plaintext for distribution
• Lock terminal and generate a new password (prints to chat)
• Set difficulty tier, gated by operator's Intelligence (can't set a tier you couldn't hack yourself)

Terminal — Document System

• Subtypes can define up to 5 documents via map vars (doc_title_1 / doc_content_1 etc.)
• File System section lists them; clicking opens the document in the terminal UI

Turret Whitelist Extension (turret_whitelist.dm)

Adds var/list/id_whitelist and var/whitelist_active to /obj/machinery/porta_turret and hooks is_whitelisted() into scan_for_targets() and turf_has_valid_target() so whitelisted players are never targeted regardless of faction or flag settings.

Shared Turret/Terminal Defines (turret_defines.dm)

Extracts shared #define constants (TURRET_LETHAL, TURRET_STUN, all TF_* flags, animation timing) into a standalone file to prevent macro redefinition errors when both terminal.dm and portable_turret.dm are compiled in the same project.

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Pre-Merge Checklist

• You tested this on a local server.
• This code did not runtime during testing.
• You documented all of your changes.

Changelog

🆑
add: Added RobCo desktop terminal with Fallout-style password hacking minigame
add: Added five difficulty tiers (Very Easy to Very Hard) for terminal hacking, gated by Intelligence
add: Added SPECIAL stat integration to terminal hacking — INT scales attempts and difficulty access, PER gives positional hints, LUK can crit succeed or crit fail, CHA adds flavour text
add: Added terminal door control panel — link door buttons via multitool to lock, unlock, and pulse airlocks from the terminal UI
add: Added terminal turret management panel — link turrets via multitool to toggle power, switch stun/lethal, and edit all target flags from the terminal UI
add: Added per-turret faction registry to terminal — swipe a faction member's ID card to register their faction as friendly; supports all Fallout 13 factions
add: Added per-turret personnel whitelist to terminal — swipe any ID card to register that person as exempt from turret targeting; toggle enforcement on/off
add: Added terminal admin panel for password display, terminal locking, and difficulty configuration
add: Added terminal document system — subtypes can ship up to 5 readable in-world documents
add: Added hacking device item with working/denied sprite animations, used to bypass locked-out terminals with INT-scaled success rates
add: Added turret whitelist vars and is_whitelisted() hook to porta_turret, checked in scan_for_targets() and turf_has_valid_target()
add: Added turret_defines.dm to consolidate shared terminal/turret #define constants and prevent redefinition errors
tweak: Multitool linking for terminal doors and turrets now works in both directions — swipe terminal first or the device first
tweak: Terminal hacking word display always uses spaced letters (M U T A N T style) across all difficulty tiers
fix: Fixed turret faction linkage requiring a valid ID card instead of free-text input, preventing invalid faction tags
imageadd: Added hacking_device.dmi with idle, working animation, and denied animation icon states
/:cl: