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Console Implementation Status - READ THIS FIRST

Current State (October 21, 2025)

✅ WORKING: Serial Terminal (PuTTY-like) - Your Main Interface

Files: CommandProcessor.cs, OS.cs, VirtualFileSystemHandler.cs
UI: Unity UI Text and InputField components
Purpose: Simulates serial connection to Purity OS
Status: FULLY IMPLEMENTED AND WORKING
Commands: All operational commands (ls, mount, purearray, purehw, etc.)

This is your REAL terminal that users interact with. It's already connected to your 3D scene and handles all Pure Storage commands.


⚠️ NEW BUT NOT CONNECTED: Quake-Style Developer Console

Files: Assets/Scripts/Console/ConsoleController.cs and related
UI: TextMeshPro components (TMP_InputField, TMP_Text)
Purpose: Simulator control overlay (jump steps, inject faults, debug)
Status: CODE EXISTS BUT NO UI SCENE SETUP
Commands: jump, steps, inject, usb state, help, clear

Copilot created this NEW system for simulator control. It's separate from your existing terminal.


What You Need to Do

Option 1: Use Existing Serial Terminal Only (Recommended for Now)

Action: Nothing! Your existing CommandProcessor.cs works perfectly.
When to add Quake Console: Later, when you need simulator debugging features.

The Quake Console is for developer/trainer features like:

  • Jumping to different workflow steps without going through the full process
  • Injecting faults for testing (USB removed, cable unplugged, etc.)
  • Viewing internal simulation state
  • NOT for normal Pure Storage commands

Option 2: Add Quake Console UI (Optional)

If you want the developer console overlay, you need to:

  1. Create a new Canvas in your scene:

    • Right-click Hierarchy → UI → Canvas
    • Name it "QuakeConsoleCanvas"
    • Set Render Mode to "Screen Space - Overlay"
  2. Add Console Panel:

    • Create Panel under Canvas (name it "ConsolePanel")
    • Set to fill top half of screen or as overlay
    • Add Background image (semi-transparent black)
  3. Add TextMeshPro Components:

    • Add TMP_InputField for input (bottom of panel)
    • Add TMP_Text for output (scrollable area)
    • Add ScrollRect for scrolling
  4. Attach ConsoleController:

    • Add ConsoleController component to a GameObject
    • Drag references in Inspector:
      • Console Panel → consolePanel
      • TMP_InputField → inputField
      • TMP_Text → outputText
      • ScrollRect → scrollRect
  5. Test: Press ` (backquote/tilde) to toggle console


Key Differences

Feature Serial Terminal (CommandProcessor) Quake Console (ConsoleController)
Toggle Always visible Press ` to toggle
UI Type Unity UI (Text/InputField) TextMeshPro
Purpose Run Purity OS commands Control simulator
Commands ls, mount, purearray, etc. jump, inject, steps, etc.
Status ✅ Working ⚠️ Needs UI setup

For AI Agents / Copilot

CRITICAL: These are TWO SEPARATE systems:

  1. CommandProcessor.cs = Serial Terminal

    • Routes to OS.csVirtualFileSystemHandler.cs
    • Uses Unity UI components
    • Handles ALL operational Pure Storage commands
    • Already fully integrated with 3D scene
  2. ConsoleController.cs = Quake Console

    • Routes to ConsoleRegistry[ConsoleCommand] handlers
    • Uses TextMeshPro
    • Handles ONLY simulator control commands
    • NEW - not yet integrated into scene

When adding commands:

  • Operational commands (ls, mount, purearray) → Add to OS.cs or VirtualFileSystemHandler.cs
  • Simulator control (jump, inject) → Add to Assets/Scripts/Console/Commands/*.cs

Migration Path (Future)

Eventually you might want to:

  1. Keep CommandProcessor.cs as the Serial Terminal (operational commands)
  2. Add ConsoleController.cs as an overlay for trainer features
  3. OR migrate CommandProcessor.cs to use the new SerialCommand attribute system

For now, stick with what works (CommandProcessor.cs).


Compilation Fixed ✅

All errors resolved:

  • ✅ Application.dataPath → UnityEngine.Application.dataPath
  • ✅ URP references removed (not needed)
  • ✅ TextMeshPro imported (for Quake Console when you set it up)

Your existing serial terminal still works exactly as before!