From 7104645f5dc421a85c25d1f1f7f8c2243ef94b03 Mon Sep 17 00:00:00 2001
From: Davide Cappellini <signorsasso@gmail.com>
Date: Fri, 21 Aug 2026 21:03:17 +0200
Subject: [PATCH] chore(deps): update vendored tankroyale botapi to v1.0.1
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Syncs libs/tankroyale_botapi with SirStone/robocode_tankroyale_botapi
v1.0.1 (extracted from tank-royale nim branch @ 03195a814). The local
SIGSEGV fixes (static event queue/SVG/intent buffers) were already
ported upstream in issue #24 — content is otherwise identical.

New capability (upstream #23): opponent name exposure for ticket #49.
- bot.nim: gBotNames id→name table + getBotName(id) / updateBotNames()
- umbrella module: dispatch BotListUpdate messages to updateBotNames()

Vendored layout and wiring unchanged (--path via config.nims, module
name stays tankroyale_botapi).
---
 libs/tankroyale_botapi/tankroyale_botapi.nim  |  2 ++
 .../tankroyale_botapi/bot.nim                 | 27 ++++++++++++++++++-
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/libs/tankroyale_botapi/tankroyale_botapi.nim b/libs/tankroyale_botapi/tankroyale_botapi.nim
index 81ab133..7ae784d 100644
--- a/libs/tankroyale_botapi/tankroyale_botapi.nim
+++ b/libs/tankroyale_botapi/tankroyale_botapi.nim
@@ -209,6 +209,8 @@ proc runReceiveLoop*(ws: SyncWebSocket; info: BotInfo; secret: string; serverUrl
       of "SkippedTurnEvent":
         let e = node.to(SkippedTurnEvent)
         gBot.onSkippedTurn(e)
+      of "BotListUpdate":
+        updateBotNames(node)
       else:
         discard  # unknown message type — ignore
     except Exception as e:
diff --git a/libs/tankroyale_botapi/tankroyale_botapi/bot.nim b/libs/tankroyale_botapi/tankroyale_botapi/bot.nim
index d9147c5..f41f03a 100644
--- a/libs/tankroyale_botapi/tankroyale_botapi/bot.nim
+++ b/libs/tankroyale_botapi/tankroyale_botapi/bot.nim
@@ -13,7 +13,7 @@
 ##   tickChan     main → bot      (true = new tick ready; false = stop)
 ##   intentChan   bot  → sender   (JSON string to send to server; "" = stop)
 
-import std/[json, locks, math, os, posix, syncio]
+import std/[json, locks, math, os, posix, syncio, tables]
 import ./constants
 import ./schemas
 import ./color
@@ -68,6 +68,7 @@ var gGameSetup  {.guard: gLock.}: GameSetup
 var gTeammateIds{.guard: gLock.}: seq[int]
 var gVariant    {.guard: gLock.}: string
 var gServerVersion {.guard: gLock.}: string
+var gBotNames      {.guard: gLock.}: Table[int, string]
 # Events handed main -> bot thread. Channel move, NOT a locked shared seq:
 # the old locked seq[BotEvent] copied GC'd payloads (strings/teamMessages)
 # across threads on every tick -> refcount churn under ORC + --threads:on ->
@@ -166,6 +167,28 @@ proc getTurnRemaining*(): float      = gTurnRemaining
 proc getGunTurnRemaining*(): float   = gGunTurnRemaining
 proc getRadarTurnRemaining*(): float = gRadarTurnRemaining
 
+proc getBotName*(id: int): string =
+  ## Lookup bot name by id from the last BotListUpdate. Returns "" if unknown.
+  withLock(gLock): result = gBotNames.getOrDefault(id, "")
+
+proc updateBotNames*(node: JsonNode) =
+  ## Update the id → name table from a BotListUpdate message (full replacement).
+  withLock(gLock):
+    gBotNames.clear()
+    if node.isNil: return
+    let botsNode = node{"bots"}
+    if botsNode.isNil or botsNode.kind != JArray: return
+    for b in botsNode:
+      let name = b{"name"}.getStr("")
+      if name.len == 0: continue
+      var id = -1
+      if not b{"id"}.isNil:
+        id = b{"id"}.getInt(-1)
+      if id == -1 and not b{"botId"}.isNil:
+        id = b{"botId"}.getInt(-1)
+      if id == -1: continue
+      gBotNames[id] = name
+
 proc getMaxSpeed*(): float       = gMaxSpeed
 proc getMaxTurnRate*(): float    = gMaxTurnRate
 proc getMaxGunTurnRate*(): float = gMaxGunTurnRate
@@ -862,6 +885,8 @@ proc initGlobals*() =
   gEventChan.open(8)
   initLock(gLock)
   gEventQueue = initEventQueue()
+  withLock(gLock):
+    gBotNames = initTable[int, string]()
   # Debug log is opt-in: it is written every tick from two threads, so leaving
   # it on by default is a disk hog and an I/O stall source. Enable with
   # PPOB_DEBUG_LOG=1 to debug; starts fresh (truncated) each run.