Update task task-030

backlog/tasks/task-030 - Mycelial-Signal-Propagation-System.md

@@ -1,11 +1,11 @@
 ---
 id: task-030
 title: Mycelial Signal Propagation System
-status: In Progress
+status: Done
 assignee:
   - '@claude'
 created_date: '2025-12-04 21:12'
-updated_date: '2025-12-04 23:30'
+updated_date: '2025-12-04 23:37'
 labels:
   - feature
   - mapping
@@ -39,10 +39,26 @@ The map becomes a living organism that breathes with activity cycles and grows w
 
 ## Acceptance Criteria
 <!-- AC:BEGIN -->
-- [ ] #1 Signal propagation algorithm implemented
+- [x] #1 Signal propagation algorithm implemented
-- [ ] #2 Decay functions configurable (spatial, relational, temporal)
+- [x] #2 Decay functions configurable (spatial, relational, temporal)
-- [ ] #3 Visualization of signal gradients on canvas
+- [x] #3 Visualization of signal gradients on canvas
-- [ ] #4 Resonance detection alerts working
+- [x] #4 Resonance detection alerts working
-- [ ] #5 Spore-style notification system
+- [x] #5 Spore-style notification system
-- [ ] #6 Blindspot/unknown area highlighting
+- [x] #6 Blindspot/unknown area highlighting
 <!-- AC:END -->
+
+## Implementation Notes
+
+<!-- SECTION:NOTES:BEGIN -->
+Completed Mycelial Signal Propagation System - 5 files in src/open-mapping/mycelium/:
+
+types.ts: Node/Hypha/Signal/Decay/Propagation/Resonance type definitions with event system
+
+signals.ts: Decay functions (exponential, linear, inverse, step, gaussian) + 4 propagation algorithms (flood, gradient, random-walk, diffusion)
+
+network.ts: MyceliumNetwork class with node/hypha CRUD, signal emission/queue, resonance detection, maintenance loop, stats
+
+visualization.ts: Color palettes, dynamic sizing, Canvas 2D rendering, heat maps, CSS keyframes
+
+index.ts: Clean barrel export for entire module
+<!-- SECTION:NOTES:END -->