Allow selective mobile stronghold spice collection

docs/CURRENT_STATUS.md

@@ -20,6 +20,14 @@ open mode gates.
 Keep identified Basic-function gaps ahead of Advanced and wider interactions.
 Prototype labels and final acceptance gates remain.
 
+**Ixian stronghold route collection choices — 27 October. Prototyped / Partial.**
+Players can provisionally choose the amount collected from each visited
+sector, within the current physical-pile and Ixian-force cap. The original
+cancelable move and Advanced special Karama retain the choices; Sandmaster
+deductions come first. Missing choice packets keep legacy all-or-none behavior.
+Foreign-passenger capacity, wider combinations and final/deployed acceptance
+remain open. [Scope](IX_PROTOTYPE.md#hidden-mobile-stronghold-route-collection-choices--27-october-2026).
+
 **Basic Truthtrance Storm-dial comparisons — 27 October. Prototyped / Partial.**
 The upcoming original Basic dial supports exact, at-least and at-most
 conditions, with multiple answers sharing the native range and older omitted

docs/IMPLEMENTATION_STATUS.md

@@ -1,5 +1,15 @@
 # Dune implementation status
 
+## 27 October 2026 — Ixian stronghold route collection choices
+
+The Hidden Mobile Stronghold's route editor supports provisionally selected
+amounts in each visited sector, with native force/pile limits and Sandmaster
+deductions. Normal cancellation and Advanced special Karama retain the chosen
+amounts. Older omitted choices retain automatic maximum or no collection;
+the minimal bots may use that legal default. Foreign-passenger interpretation,
+broader interactions and final/deployed acceptance remain open.
+[Scope](IX_PROTOTYPE.md#hidden-mobile-stronghold-route-collection-choices--27-october-2026).
+
 ## 27 October 2026 — Basic Truthtrance storm-dial comparisons
 
 Upcoming original Basic Storm dials support exact, at-least and at-most

docs/IX_PROTOTYPE.md

@@ -1,5 +1,28 @@
 # Ixians & Tleilaxu functional prototype
 
+## Hidden Mobile Stronghold route collection choices — 27 October 2026
+
+**Prototyped / Partial.** The printed Ixian power permits optional collection
+when the occupied stronghold moves into, from or through a spice sector, at
+two spice per force in the stronghold. See publisher E1 printed p. 9 and the
+user-authorized revised source physical p. 34 / printed p. 32. The publisher
+does not spell out partial allocations; this preview provisionally permits any
+whole amount up to the live pile and the existing two-per-Ixian-force limit in
+each visited sector. How foreign passengers affect that limit remains open.
+The existing unique-sector route, storm and destination constraints remain.
+
+The controls show starting and subsequent route sectors and permit zero or a
+partial amount. Sandmaster deductions, if selected, occur first. A cancelable
+ordinary declaration retains the selected amounts through the real response;
+Advanced special Karama uses the same selector and two-territory limit. Legacy
+actions and saved pending moves without choices retain their previous automatic
+maximum or no-collection behavior. AI may continue using that legal default.
+[Runtime tests](../tests/mobile-stronghold-collection-runtime.test.ts) use a
+native source and explicitly conserved staging for the two-pile examples;
+[control tests](../tests/mobile-stronghold-collection-controls.test.tsx) use
+a controlled component harness, not a browser. Wider route interpretations,
+other combinations and deployed acceptance remain open.
+
 ## Advanced starting draft source cutover — 27 October 2026
 
 **Prototyped / Partial.** The user-authorized Advanced revision, physical34 /

docs/RULE_DECISIONS.md

@@ -1,5 +1,15 @@
 # Rule decision index
 
+## Ixian stronghold route spice choices — 27 October 2026
+
+Provisionally let Ixians choose a whole amount from zero through the existing
+force-limited available pile in each sector of their stronghold route. Printed
+E1 p. 9 and the authorized revision physical p. 34 allow optional collection;
+they do not prescribe partial amounts or resolve foreign passenger capacity.
+The existing route and per-sector capacity interpretation remains. Sandmaster
+selection precedes the faction collection; legacy all-or-none choices keep
+their saved meaning. [Scope](IX_PROTOTYPE.md#hidden-mobile-stronghold-route-collection-choices--27-october-2026).
+
 ## Basic Truthtrance storm-dial comparisons — 27 October 2026
 
 Extend the provisional upcoming-dial question to exact, at-least and at-most