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feat(pipeline): add WLOT (Wowee Loot Table) format

Browse source 
Novel open replacement for AzerothCore-style
creature_loot_template / gameobject_loot_template SQL
tables. The 13th open format added to the editor.

Pairs naturally with the WIT item catalog from the
preceding commit: each loot drop's itemId references an
entry in a WIT file, so a content pack ships both the
item definitions and the loot tables that reference them.
The runtime composes WIT + WLOT + WSPN to drive the full
"creature dies, drops items" flow without any SQL.

Format:
  • magic "WLOT", version 1, little-endian
  • per table: creatureId / flags / dropCount /
    moneyMin..Max / itemDropCount + drops[]
  • per drop: itemId / chancePercent (float, 0..100) /
    minQty / maxQty / drop_flags

Table flags: QuestOnly, GroupOnly, Pickpocket
Drop flags:  QuestRequired, GroupRollOnly, AlwaysDrop

dropCount is the slot budget — how many distinct drops
to roll per kill. Each item drop is rolled independently
against its chancePercent (so dropCount=2 with 4 candidate
drops at varying chances gives the classic "up to 2 distinct
items per kill" behavior). Drops with the AlwaysDrop flag
bypass the slot budget — used for guaranteed quest items.

API: WoweeLootLoader::save / load / exists /
findByCreatureId; presets makeStarter (1 table, 1 drop),
makeBandit (4 candidates, dropCount=2, matches the camp
spawns from WSPN at creatureId=1000), makeBoss (6 candidates
including guaranteed quest item via AlwaysDrop and a
group-only epic at 5%).

CLI added (5 flags, 486 documented total now):
  --gen-loot / --gen-loot-bandit / --gen-loot-boss
  --info-wlot / --validate-wlot

Validator catches: creatureId=0, duplicates, chance not in
0..100, NaN chance, money min > max, minQty > maxQty,
dropCount=0 with non-empty drops list (silent dead config).

All 3 presets save / load / re-validate clean. The bandit
table's creatureId=1000 deliberately matches WSPN's
makeCamp creatureId so the open-format demo content pack
already has working cross-references.
This commit is contained in:
Kelsi 2026-05-09 15:11:08 -07:00
parent f85036d580
commit ff0aa1a3c8
8 changed files with 631 additions and 0 deletions
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10
tools/editor/cli_help.cpp
View file

@ -877,6 +877,16 @@ void printUsage(const char* argv0) {
std::printf(" Print WIT item entries (id / ilvl / quality / class / slot / buy price / name)\n");
std::printf(" --validate-wit <wit-base> [--json]\n");
std::printf(" Static checks: itemId>0 + unique, weapon damage>0 + min<=max, equippable durability>0, sell<buy\n");
std::printf(" --gen-loot <wlot-base> [name]\n");
std::printf(" Emit .wlot starter loot catalog: 1 creature with 1 drop slot, 1 item @ 50%%, 0..50 copper\n");
std::printf(" --gen-loot-bandit <wlot-base> [name]\n");
std::printf(" Emit .wlot bandit loot table: dropCount=2, 4 candidate items, 5..50 copper\n");
std::printf(" --gen-loot-boss <wlot-base> [name]\n");
std::printf(" Emit .wlot elite boss table: dropCount=4, 6 candidates incl. quest item + group-only epic, 50..200 silver\n");
std::printf(" --info-wlot <wlot-base> [--json]\n");
std::printf(" Print WLOT loot tables (creatureId / dropCount / money range / per-drop chance + qty + flags)\n");
std::printf(" --validate-wlot <wlot-base> [--json]\n");
std::printf(" Static checks: creatureId>0 + unique, chance in 0..100, minQty<=maxQty, money min<=max\n");
std::printf(" --gen-weather-temperate <wow-base> [zoneName]\n");
std::printf(" Emit .wow weather schedule: clear-dominant + occasional rain + fog (forest / grassland)\n");
std::printf(" --gen-weather-arctic <wow-base> [zoneName]\n");