feat: core sepration, observer added

2026-03-29 20:47:58 +02:00
parent 7d60c4bb29
commit d2f294294f
15 changed files with 738 additions and 178 deletions
@@ -0,0 +1,41 @@
+# 🔒 CODE FREEZE NOTICE
+
+## Date: March 29, 2026
+## Duration: Core Separation Refactor
+
+### Reason
+Implementing Command Pattern and Observer Pattern to decouple UI and logic interfaces.
+
+### Scope
+This refactor will:
+1. Extract TUI code from `core` module into standalone UI module
+2. Implement Command Pattern for all user interactions
+3. Implement Observer Pattern for state change notifications
+4. Make `core` completely UI-agnostic
+5. Enable multiple simultaneous UIs (TUI + future ScalaFX GUI)
+
+### Module Structure (Target)
+```
+modules/
+  core/        # Pure game logic, Command, Observer traits, CommandInvoker
+  api/         # Data models (unchanged)
+  ui/          # TUI and GUI implementations (both depend only on core)
+```
+
+### Expected Impact
+- All regression tests must pass
+- Build must succeed with new module structure
+- Core contains zero UI references
+- TUI and potential GUI can run independently or simultaneously
+
+### Blocked Changes
+Do not:
+- Add new features to `core`
+- Modify `core` API before Message & Observer traits are implemented
+- Create direct dependencies between UI modules
+- Add UI code to `core`
+
+Keep developing in separate branches until refactor is complete.
+
+---
+Status: **IN PROGRESS** ✏️