Diffing the four master id lists in the Sim block accounts for every object created on
turn 2->3: ship 1760 (server counter 110), fleet 1776 (111), fleet 34 (client node 2,
counter 2), and DesignIDs unchanged at 43 -- so no design was created that turn and
1776 is a fleet, not a design. Sharpens the correction to turn-command-replay.md row 2.
Also works out what explanation (B) implies for CB's reloaded run: the client re-issues
18, collides in its own map, and the autosave still matches because only the server's
state is serialized.
The client-side allocator is not a second allocator. StrategyServer and StrategyClient
are both StrategySim, which owns an IDMap at +0x80; each sim allocates from its own map
on its own local node index. StrategyServer::InitGameForPlayer sets that index to
PlyrIdx + 1 (node 0 is the server's) and seeds the client from the server's counter for
that node. IDMap::Initialize names the save's NM* tags: NMSz nodes, NMLc local node,
NMnx that node's counter -- confirming B5's labelled hypothesis and adding the other two.
Cross-checked on 20 saves: nodes 1, 2 and 3 all occur, counters run from 1 per node, and
2,600 ids collide zero times. Corrects turn-command-replay.md row 2: design 18 IS in
turn2-state.sav, so the canonical pair needs one minted id, not two. One open item, with
the one-hook probe named: a reloaded save produced fleet 34 rather than 18, and nothing I
read restores a client counter.
techId is the 0-based index into the master tech list sorted by _stricmp -- read out of
MasterTechTree's ctor, which sorts a copy of the parse-order list and then writes
def->techId = i. 282 is XNC_TrnsHum2, which lane L4 had already observed live and nobody
connected. tools/techid_table.py derives all 293 offline and refuses to print unless the
four observed points agree.
