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Fix armor stat in character stats panel via UNIT_FIELD_RESISTANCES

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The character stats panel was showing Armor: 0 because summing armor
from item query responses is fragile (depends on correct BuyCount/damage
block parsing). Instead, read the server-authoritative total armor
directly from UNIT_FIELD_RESISTANCES (physical resistance, index 0)
in the player entity update fields.

Added UNIT_FIELD_RESISTANCES to the UF enum and all four expansion
JSON files with correct wire indices:
  WotLK 3.3.5a: 99   (NPC_FLAGS=82 + emotestate + stat×5 + posstat×5 + negstat×5)
  TBC 2.4.3:   185   (NPC_FLAGS=168 + same relative layout)
  Classic 1.12: 154  (NPC_FLAGS=147 + emotestate + stat×5, no posstat/negstat)
  Turtle WoW:  154   (same as Classic)

Stats panel uses server armor when > 0, falls back to summed item-query
armor otherwise. Armor rating resets to 0 on world entry and is updated
from both CREATE_OBJECT and VALUES update blocks.
This commit is contained in:
Kelsi 2026-02-19 17:45:09 -08:00
parent 05e2b37894
commit 20cdff0790
10 changed files with 33 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/game/game_handler.cpp
View file

@ -2772,6 +2772,7 @@ void GameHandler::selectCharacter(uint64_t characterGuid) {
lastPlayerFields_.clear();
onlineEquipDirty_ = false;
playerMoneyCopper_ = 0;
playerArmorRating_ = 0;
knownSpells.clear();
spellCooldowns.clear();
actionBar = {};
@ -4427,6 +4428,7 @@ void GameHandler::handleUpdateObject(network::Packet& packet) {
const uint16_t ufPlayerNextXp = fieldIndex(UF::PLAYER_NEXT_LEVEL_XP);
const uint16_t ufPlayerLevel = fieldIndex(UF::UNIT_FIELD_LEVEL);
const uint16_t ufCoinage = fieldIndex(UF::PLAYER_FIELD_COINAGE);
const uint16_t ufArmor = fieldIndex(UF::UNIT_FIELD_RESISTANCES);
for (const auto& [key, val] : block.fields) {
if (key == ufPlayerXp) { playerXp_ = val; }
else if (key == ufPlayerNextXp) { playerNextLevelXp_ = val; }
@ -4440,6 +4442,10 @@ void GameHandler::handleUpdateObject(network::Packet& packet) {
playerMoneyCopper_ = val;
LOG_INFO("Money set from update fields: ", val, " copper");
}
else if (ufArmor != 0xFFFF && key == ufArmor) {
playerArmorRating_ = static_cast<int32_t>(val);
LOG_INFO("Armor rating from update fields: ", playerArmorRating_);
}
// Do not synthesize quest-log entries from raw update-field slots.
// Slot layouts differ on some classic-family realms and can produce
// phantom "already accepted" quests that block quest acceptance.
@ -4684,6 +4690,7 @@ void GameHandler::handleUpdateObject(network::Packet& packet) {
const uint16_t ufPlayerLevel = fieldIndex(UF::UNIT_FIELD_LEVEL);
const uint16_t ufCoinage = fieldIndex(UF::PLAYER_FIELD_COINAGE);
const uint16_t ufPlayerFlags = fieldIndex(UF::PLAYER_FLAGS);
const uint16_t ufArmor = fieldIndex(UF::UNIT_FIELD_RESISTANCES);
for (const auto& [key, val] : block.fields) {
if (key == ufPlayerXp) {
playerXp_ = val;
@ -4711,6 +4718,9 @@ void GameHandler::handleUpdateObject(network::Packet& packet) {
playerMoneyCopper_ = val;
LOG_INFO("Money updated via VALUES: ", val, " copper");
}
else if (ufArmor != 0xFFFF && key == ufArmor) {
playerArmorRating_ = static_cast<int32_t>(val);
}
else if (key == ufPlayerFlags) {
constexpr uint32_t PLAYER_FLAGS_GHOST = 0x00000010;
bool wasGhost = releasedSpirit_;

2
src/game/update_field_table.cpp
View file

@ -35,6 +35,7 @@ static const UFNameEntry kUFNames[] = {
{"UNIT_FIELD_AURAS", UF::UNIT_FIELD_AURAS},
{"UNIT_NPC_FLAGS", UF::UNIT_NPC_FLAGS},
{"UNIT_DYNAMIC_FLAGS", UF::UNIT_DYNAMIC_FLAGS},
{"UNIT_FIELD_RESISTANCES", UF::UNIT_FIELD_RESISTANCES},
{"UNIT_END", UF::UNIT_END},
{"PLAYER_FLAGS", UF::PLAYER_FLAGS},
{"PLAYER_BYTES", UF::PLAYER_BYTES},
@ -76,6 +77,7 @@ void UpdateFieldTable::loadWotlkDefaults() {
{UF::UNIT_FIELD_MOUNTDISPLAYID, 69},
{UF::UNIT_NPC_FLAGS, 82},
{UF::UNIT_DYNAMIC_FLAGS, 147},
{UF::UNIT_FIELD_RESISTANCES, 99},
{UF::UNIT_END, 148},
{UF::PLAYER_FLAGS, 150},
{UF::PLAYER_BYTES, 151},

15
src/ui/inventory_screen.cpp
View file

@ -1066,7 +1066,7 @@ void InventoryScreen::renderCharacterScreen(game::GameHandler& gameHandler) {
if (ImGui::BeginTabItem("Stats")) {
ImGui::Spacing();
renderStatsPanel(inventory, gameHandler.getPlayerLevel());
renderStatsPanel(inventory, gameHandler.getPlayerLevel(), gameHandler.getArmorRating());
ImGui::EndTabItem();
}
@ -1269,15 +1269,13 @@ void InventoryScreen::renderEquipmentPanel(game::Inventory& inventory) {
// Stats Panel
// ============================================================
void InventoryScreen::renderStatsPanel(game::Inventory& inventory, uint32_t playerLevel) {
void InventoryScreen::renderStatsPanel(game::Inventory& inventory, uint32_t playerLevel, int32_t serverArmor) {
// Sum equipment stats
int32_t totalArmor = 0;
int32_t totalStr = 0, totalAgi = 0, totalSta = 0, totalInt = 0, totalSpi = 0;
for (int s = 0; s < game::Inventory::NUM_EQUIP_SLOTS; s++) {
const auto& slot = inventory.getEquipSlot(static_cast<game::EquipSlot>(s));
if (slot.empty()) continue;
totalArmor += slot.item.armor;
totalStr += slot.item.strength;
totalAgi += slot.item.agility;
totalSta += slot.item.stamina;
@ -1285,6 +1283,15 @@ void InventoryScreen::renderStatsPanel(game::Inventory& inventory, uint32_t play
totalSpi += slot.item.spirit;
}
// Use server-authoritative armor from UNIT_FIELD_RESISTANCES when available.
// Falls back to summing item query armors if server armor wasn't received yet.
int32_t itemQueryArmor = 0;
for (int s = 0; s < game::Inventory::NUM_EQUIP_SLOTS; s++) {
const auto& slot = inventory.getEquipSlot(static_cast<game::EquipSlot>(s));
if (!slot.empty()) itemQueryArmor += slot.item.armor;
}
int32_t totalArmor = (serverArmor > 0) ? serverArmor : itemQueryArmor;
// Base stats: 20 + level
int32_t baseStat = 20 + static_cast<int32_t>(playerLevel);