From 1082f3336085c15992ca83d5553c0ba52208d70a Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Thu, 1 Oct 2026 14:38:08 -0400
Subject: feat: pai gow poker added to the casino

---
 building_guide/bank.md | 23 ++++-------------------
 1 file changed, 4 insertions(+), 19 deletions(-)

(limited to 'building_guide/bank.md')

diff --git a/building_guide/bank.md b/building_guide/bank.md
index acf9954..a6eb97f 100644
--- a/building_guide/bank.md
+++ b/building_guide/bank.md
@@ -39,25 +39,7 @@ objects:
 | `browse` / `list` | Show bank contents |
 | `leave` | Exit bank interface |
 
-## Implementation
-
-### Session State
-
-`StateBank` (defined in `internal/net/server.go`) is the session state for the bank interface. Input is routed through `handleBankInput` in `internal/game/cmd_bank.go`.
-
-### Player Storage
-
-Bank items are stored in the `Player.Bank` field (`map[int]*InventorySlot`), saved in character YAML. Bank slots are sequential and reuse freed slots. There is no slot limit.
-
-### Command Dispatch
-
-- `bank` is classified as `ClassActive` in `classifyCommand()`
-- `bank` case in `executeCommand()` calls `doBank(sess)`
-- `doUse()` checks for `"bank"` or `"bank booth"` targets and routes to `doBank()`
-- `doBank()` checks for a `bank_booth` object in the current room
-- `handleBankInput()` dispatches deposit/withdraw/browse/leave commands
-
-### Data Files
+## Data files
 
 | File | Purpose |
 |------|---------|
@@ -65,3 +47,6 @@ Bank items are stored in the `Player.Bank` field (`map[int]*InventorySlot`), sav
 | `data/help/bank.yaml` | Help topic for the bank system |
 
 Default bank booth locations: Town Square (room 1), Forge (room 12).
+
+Engine internals (session state, storage layout, command dispatch) are
+documented in [../dev_guide/bank.md](../dev_guide/bank.md).
-- 
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