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6 Commits
Author SHA1 Message Date
Brues bb9579c398 aura: flush source cache on map transition (stuck buffs after leaving BG)
Leaving a battleground (incl. the /afk teleport out while dead) bulk-
clears the player's aura descriptor WITHOUT firing per-aura
OnAuraRemoved, so Aura::Source entries for auras that are now gone
lingered and Aura::Data's descriptor-empty fallback kept surfacing them.
The tell from the report: a real buff (filling a descriptor slot)
temporarily masks the phantoms, removing it brings them back.

Can't evict on descriptor-empty — that's the exact state the fallback
must survive (rogue stealth, party-range drops). The clean distinguisher
is a map transition: a BG/instance/continent change moves the Map.dbc
ID, while stealth/range don't. OnWorldTick now polls VAR_CURRENT_MAP_ID
and flushes the whole cache on any change (no new hook). Every other
unit from the old map has despawned, and the player's real auras re-sync
from the descriptor / PLAYER_BUFF tables on entering the new world, so a
full flush loses nothing legitimate.

Reported via pfUI issue #20.
2026-07-09 23:55:12 -05:00
Brues 5642644833 add ClassicAPITradeSkillLinkFrame to UISpecialFrames 2026-07-09 23:13:42 -05:00
Brues 58e7e1a2c6 frame: add Frame:IsEventRegistered
Vanilla has RegisterEvent / UnregisterEvent as frame methods but not the
query IsEventRegistered (added in a later expansion). There's no engine
Script_* to delegate to, so we replicate the membership check already
embedded in Frame::RegisterEvent (FUN_00702140): find the event by name
in the live event table (SStrCmpI), then walk that entry's subscriber
chain (head@+0xC, next@+4, frame@+8, low-bit/null sentinel) for this
frame. self is resolved via Game::Lua::ResolveObject, yielding the same
CFrameScriptObject* the chain stores.

Registered on the Frame method registry (VAR_FRAME_METHOD_REGISTRY,
alongside RegisterEvent) so it resolves on any frame. Pure read, no new
hooks. Returns a boolean, matching the 3.3.5-era contract; verified
in-game (true for a registered event, false otherwise). Documented in
docs/API.md and README.md.
2026-07-09 18:08:17 -05:00
Brues 5339c97b1e tradeskill: native single-column link viewer layout on stock 1.12.1
The link viewer mirrored Turtle's HD 768x512 two-column TradeSkillFrame,
whose TW-TradeSkill art doesn't exist in the base 1.12.1 client — an
earlier stretch fallback smeared the vanilla art's internal borders.

Split every layout value that differs by client into an LO table gated on
TURTLE_WOW_VERSION. On stock clients the viewer now mirrors the native
Blizzard_TradeSkillUI geometry: 384x512, single column (list on top,
detail below), built from the vanilla ClassTrainer + UI-TradeSkill
quadrant art at native size, 8 visible rows, and the Exit button placed
exactly where the base TradeSkillCancelButton sits. Turtle keeps its
768-wide two-column layout unchanged.
2026-07-09 17:26:10 -05:00
Brues 7406ac5db1 tradeskill: add link buttons to TradeSkillFrame and CraftFrame
Backport of the WotLK "link this profession to chat" button. A
petition-icon button sits right of the window title; clicking inserts
the window's |Htrade:...|h link (C_TradeSkillUI.GetTradeSkillListLink /
GetCraftListLink) into the chat edit box, opening it if hidden. Other
players click the link to open the recipe viewer.

Both windows are LoadOnDemand addons on this client, so creation is
deferred via EventUtil.ContinueOnAddOnLoaded (fires immediately if
already loaded). Uses the native GossipFrame\PetitionGossipIcon since
the 3.3.5 UI-TradeSkill-LinkButton art doesn't exist in 1.12. Adds the
LINK_TRADESKILL_TOOLTIP locale string for the hover text.
2026-07-09 16:57:49 -05:00
Brues 1c263152e3 spell: fix negative cast/channel startTimeMs/endTimeMs on long-lived tick
C_Spell.UnitCastingInfo/UnitChannelInfo returned negative startTimeMs
and endTimeMs for users whose engine ms tick has crossed 2^31. The tick
(FUN_OS_TICKCOUNT_MS) has two backends: GetTickCount, or a scaled rdtsc.
The rdtsc value survives warm reboots (only a full power-off resets the
CPU TSC), so it can sit well past 2^31 even right after a "restart" --
which is why rebooting didn't clear the negatives. We stored the tick in
a signed int and pushed it straight to a double, so the high bit read as
the sign.

Script_GetTime (0x00515EA0) computes (double)(tick & 0xFFFFFFFF) * 0.001,
i.e. it masks the tick to the low 32 bits UNSIGNED. New PushMs helper
reinterprets our stored tick as uint32 before the double conversion,
reproducing GetTime()'s exact value so startTimeMs/endTimeMs stay
consistent with GetTime()*1000 across the whole range (both wrap together
at the ~49.7-day 2^32 boundary). Carrying full 64-bit precision would be
wrong -- it would diverge from GetTime() past 2^32 and break addons'
(now-start)/(end-start) math.

Routes all four timestamp pushes (cast + channel, local and remote)
through PushMs. The aura expirationTime path already handled the tick as
unsigned, so no change there.
2026-07-09 13:10:57 -05:00
8 changed files with 243 additions and 29 deletions
+101 -24
View File
@@ -11,12 +11,51 @@
-- knows (with an "X of Y" summary of the whole skill line), regardless of what
-- the reader can craft themselves.
-- Frame geometry mirrors the real TradeSkillFrame (Blizzard_TradeSkillUI):
-- 768x512, TW-TradeSkill quadrant art, 19 rows of 16px, list at (37,-98).
local FRAME_W, FRAME_H = 768, 512;
local NUM_ROWS = 19;
-- Frame geometry mirrors the real TradeSkillFrame. Turtle ships an HD
-- 768x512 two-column frame (TW-TradeSkill art); stock 1.12.1 only has the
-- vanilla 384x512 single-column art, so on that client we fall back to the
-- native Blizzard_TradeSkillUI geometry (list on top, detail below) rather
-- than stretch the wide art. LO holds every layout value that differs.
local TURTLE = (TURTLE_WOW_VERSION ~= nil);
local FRAME_W = TURTLE and 768 or 384;
local FRAME_H = 512;
local NUM_ROWS = TURTLE and 19 or 8;
local ROW_HEIGHT = 16;
local LO = TURTLE and {
hit = { 2, 82, 2, 73 },
quads = {
{ "Interface\\TradeSkillFrame\\TW-TradeSkill-TopLeft", 512, 256, "TOPLEFT" },
{ "Interface\\TradeSkillFrame\\TW-TradeSkill-TopRight", 256, 256, "TOPRIGHT" },
{ "Interface\\TradeSkillFrame\\TW-TradeSkill-BotLeft2", 512, 256, "BOTTOMLEFT" },
{ "Interface\\TradeSkillFrame\\TW-TradeSkill-BotRight2", 256, 256, "BOTTOMRIGHT" },
},
close = { -77, -8 },
bar = { 596, 15, 76, -44 },
barBdr = { 604, 22 },
summary = { "TOPRIGHT", -110, -70 },
drop = { 40, -60 },
scroll = { 296, 330, 37, -98 },
detail = { 379, -113 },
exit = { "CENTER", "BOTTOMRIGHT", -128, 92 },
} or {
hit = { 0, 34, 0, 75 },
quads = {
{ "Interface\\ClassTrainerFrame\\UI-ClassTrainer-TopLeft", 256, 256, "TOPLEFT" },
{ "Interface\\ClassTrainerFrame\\UI-ClassTrainer-TopRight", 128, 256, "TOPRIGHT" },
{ "Interface\\TradeSkillFrame\\UI-TradeSkill-BotLeft", 256, 256, "BOTTOMLEFT" },
{ "Interface\\ClassTrainerFrame\\UI-ClassTrainer-BotRight", 128, 256, "BOTTOMRIGHT" },
},
close = { -29, -8 },
bar = { 268, 15, 73, -37 },
barBdr = { 278, 22 },
summary = { "TOPRIGHT", -40, -58 },
drop = { 12, -62 },
scroll = { 296, 130, 21, -96 },
detail = { 28, -237 },
exit = { "CENTER", "TOPLEFT", 305, -422 },
};
local PROFESSION_ICONS = {
[171] = "Trade_Alchemy",
[164] = "Trade_BlackSmithing",
@@ -32,7 +71,7 @@ local PROFESSION_ICONS = {
[356] = "Trade_Fishing",
};
if TURTLE_WOW_VERSION then
if TURTLE then
PROFESSION_ICONS[142] = "Trade_Survival"
PROFESSION_ICONS[755] = "INV_Misc_Gem_01" -- Jewelcrafting
end
@@ -188,45 +227,43 @@ local function CreateFrame_TradeSkillLink()
f:SetPoint("CENTER", 0, 0);
f:SetMovable(true);
f:EnableMouse(true);
f:SetHitRectInsets(2, 82, 2, 73);
f:SetHitRectInsets(LO.hit[1], LO.hit[2], LO.hit[3], LO.hit[4]);
f:RegisterForDrag("LeftButton");
f:SetScript("OnDragStart", function() this:StartMoving(); end);
f:SetScript("OnDragStop", function() this:StopMovingOrSizing(); end);
f:SetFrameStrata("DIALOG");
f:Hide();
tinsert(UISpecialFrames, f:GetName())
local portrait = f:CreateTexture(nil, "BACKGROUND");
portrait:SetSize(60, 60);
portrait:SetPoint("TOPLEFT", 7, -6);
f.portrait = portrait;
local function Quad(file, w, h, point)
for i = 1, table.getn(LO.quads) do
local q = LO.quads[i];
local tx = f:CreateTexture(nil, "BORDER");
tx:SetTexture("Interface\\TradeSkillFrame\\" .. file);
tx:SetSize(w, h);
tx:SetPoint(point);
tx:SetTexture(q[1]);
tx:SetSize(q[2], q[3]);
tx:SetPoint(q[4]);
end
Quad("TW-TradeSkill-TopLeft", 512, 256, "TOPLEFT");
Quad("TW-TradeSkill-TopRight", 256, 256, "TOPRIGHT");
Quad("TW-TradeSkill-BotLeft2", 512, 256, "BOTTOMLEFT");
Quad("TW-TradeSkill-BotRight2", 256, 256, "BOTTOMRIGHT");
local title = f:CreateFontString(nil, "OVERLAY", "GameFontNormal");
title:SetPoint("TOP", 0, -18);
f.title = title;
local close = CreateFrame("Button", nil, f, "UIPanelCloseButton");
close:SetPoint("TOPRIGHT", -77, -8);
close:SetPoint("TOPRIGHT", LO.close[1], LO.close[2]);
local exit = CreateFrame("Button", nil, f, "UIPanelButtonTemplate");
exit:SetSize(80, 22);
exit:SetPoint("CENTER", f, "BOTTOMRIGHT", -128, 92);
exit:SetPoint(LO.exit[1], f, LO.exit[2], LO.exit[3], LO.exit[4]);
exit:SetText(EXIT or "Exit");
exit:SetScript("OnClick", function() f:Hide(); end);
local bar = CreateFrame("StatusBar", nil, f);
bar:SetSize(596, 15);
bar:SetPoint("TOPLEFT", 76, -44);
bar:SetSize(LO.bar[1], LO.bar[2]);
bar:SetPoint("TOPLEFT", LO.bar[3], LO.bar[4]);
bar:SetStatusBarTexture("Interface\\PaperDollInfoFrame\\UI-Character-Skills-Bar");
bar:SetStatusBarColor(0.0, 0.0, 1.0, 0.5);
bar:SetMinMaxValues(0, 1);
@@ -236,7 +273,7 @@ local function CreateFrame_TradeSkillLink()
barBg:SetVertexColor(0.0, 0.0, 0.75, 0.5);
-- Border: tooltip edge around the bar (TradeSkillRankFrameBorder).
local border = CreateFrame("Frame", nil, bar);
border:SetSize(604, 22);
border:SetSize(LO.barBdr[1], LO.barBdr[2]);
border:SetPoint("LEFT", -5, 1);
border:SetBackdrop({
edgeFile = "Interface\\Tooltips\\UI-Tooltip-Border", edgeSize = 16,
@@ -253,19 +290,19 @@ local function CreateFrame_TradeSkillLink()
f.barRank = barRank;
local summary = f:CreateFontString(nil, "OVERLAY", "GameFontHighlightSmall");
summary:SetPoint("TOPRIGHT", -110, -70);
summary:SetPoint(LO.summary[1], LO.summary[2], LO.summary[3]);
f.summary = summary;
local dropdown = CreateFrame("Frame", "ClassicAPITradeSkillLinkSubClass", f,
"UIDropDownMenuTemplate");
dropdown:SetPoint("TOPLEFT", 40, -60);
dropdown:SetPoint("TOPLEFT", LO.drop[1], LO.drop[2]);
f.dropdown = dropdown;
f.subclassFilter = nil; -- nil = all subclasses
local scroll = CreateFrame("ScrollFrame", "ClassicAPITradeSkillLinkScroll",
f, "FauxScrollFrameTemplate");
scroll:SetSize(296, 330);
scroll:SetPoint("TOPLEFT", 37, -98);
scroll:SetSize(LO.scroll[1], LO.scroll[2]);
scroll:SetPoint("TOPLEFT", LO.scroll[3], LO.scroll[4]);
scroll:SetScript("OnVerticalScroll", function()
FauxScrollFrame_OnVerticalScroll(ROW_HEIGHT, function() f:Refresh(); end)
end)
@@ -313,7 +350,7 @@ local function CreateFrame_TradeSkillLink()
local prodIcon = CreateFrame("Button", nil, f);
prodIcon:SetSize(37, 37); -- TradeSkillSkillIcon is 37x37
prodIcon:SetPoint("TOPLEFT", 379, -113);
prodIcon:SetPoint("TOPLEFT", LO.detail[1], LO.detail[2]);
prodIcon:SetNormalTexture("Interface\\Icons\\INV_Misc_QuestionMark");
local hdrLeft = prodIcon:CreateTexture(nil, "BACKGROUND");
hdrLeft:SetTexture("Interface\\ClassTrainerFrame\\UI-ClassTrainer-DetailHeaderLeft");
@@ -620,3 +657,43 @@ function SetItemRef(link, text, button, chatFrame)
end
return originalSetItemRef(link, text, button, chatFrame);
end
local function CreateProfessionLinkButton(parentName, getLink)
local parent = _G[parentName];
local btnName = parentName .. "LinkButton";
if _G[btnName] or not parent then
return;
end
local btn = CreateFrame("Button", btnName, parent);
btn:SetSize(16, 16);
btn:SetPoint("LEFT", _G[parentName .. "TitleText"], "RIGHT", 4, 0);
local icon = "Interface\\GossipFrame\\PetitionGossipIcon";
btn:SetNormalTexture(icon);
btn:SetHighlightTexture(icon, "ADD");
btn:SetScript("OnClick", function()
local link = getLink();
if not link then
return;
end
if not ChatFrameEditBox:IsVisible() then
ChatFrameEditBox:Show();
end
ChatFrameEditBox:Insert(link);
end);
btn:SetScript("OnEnter", function()
GameTooltip:SetOwner(this, "ANCHOR_TOPLEFT");
GameTooltip:SetText(LINK_TRADESKILL_TOOLTIP, nil, nil, nil, nil, 1);
GameTooltip:Show();
end);
btn:SetScript("OnLeave", GameTooltip_Hide);
end
EventUtil.ContinueOnAddOnLoaded("Blizzard_TradeSkillUI", function()
CreateProfessionLinkButton("TradeSkillFrame", C_TradeSkillUI.GetTradeSkillListLink);
end);
EventUtil.ContinueOnAddOnLoaded("Blizzard_CraftUI", function()
CreateProfessionLinkButton("CraftFrame", C_TradeSkillUI.GetCraftListLink);
end);
+1
View File
@@ -24,3 +24,4 @@ SLASH_EQUIP_SET2 = "/equipset";
SLASH_FOCUS1 = "/focus";
SLASH_FOCUS2 = "/focus";
TARGETFOCUS = "Target Focus";
LINK_TRADESKILL_TOOLTIP = "Click here to create a link to your profession.";
+1 -1
View File
@@ -33,7 +33,7 @@ Full per-function reference: **[docs/API.md](docs/API.md)**.
| [Expansion](docs/API.md#expansion) | `ClassicExpansionAtLeast`, `ClassicExpansionAtMost`, `GetClassicExpansionLevel` |
| [Faction](docs/API.md#faction) | `C_Reputation.GetFactionDataByIndex`, `C_Reputation.GetFactionStandings`, `C_Reputation.GetLastStandingChange`, `C_Reputation.GetWatchedFactionData`, `C_Reputation.SetWatchedFactionByID`, `GetFactionIDByIndex`, `GetFactionInfoByID`, `GetFactionParentID` |
| [Focus](docs/API.md#focus) | `ClearFocus`, `FocusUnit` |
| [Frame](docs/API.md#frame) | `region:SetPoint("point")` (one-arg form), `region:SetSize`, `region:GetSize`, `frame:SetShown`, `frame:SetResizeBounds`, `frame:HookScript` |
| [Frame](docs/API.md#frame) | `region:SetPoint("point")` (one-arg form), `region:SetSize`, `region:GetSize`, `frame:SetShown`, `frame:SetResizeBounds`, `frame:HookScript`, `frame:IsEventRegistered` |
| [FriendList](docs/API.md#friendlist) | `C_FriendList.IsWhoQueryPending`, `C_FriendList.SendWhoQueryByName` |
| [GameObject](docs/API.md#gameobject) | `C_GameObjectInfo.GetGameObjectInfoByID`, `C_GameObjectInfo.RequestLoadGameObjectByID` |
| [Gossip](docs/API.md#gossip) | `C_GossipInfo.CloseGossip`, `C_GossipInfo.GetActiveQuests`, `C_GossipInfo.GetAvailableQuests`, `C_GossipInfo.GetNumActiveQuests`, `C_GossipInfo.GetNumAvailableQuests`, `C_GossipInfo.GetNumOptions`, `C_GossipInfo.GetOptions`, `C_GossipInfo.GetText`, `C_GossipInfo.SelectActiveQuest`, `C_GossipInfo.SelectAvailableQuest`, `C_GossipInfo.SelectOption`, `C_GossipInfo.SelectOptionByIndex` |
+17
View File
@@ -137,6 +137,7 @@ build instructions.
- [`frame:SetShown(shown)`](#framesetshownshown)
- [`frame:SetResizeBounds(minWidth, minHeight [, maxWidth, maxHeight])`](#framesetresizeboundsminwidth-minheight--maxwidth-maxheight)
- [`frame:HookScript(scriptType, handler)`](#framehookscriptscripttype-handler)
- [`frame:IsEventRegistered(event)`](#frameiseventregisteredevent)
- [FriendList](#friendlist)
- [`C_FriendList.SendWhoQueryByName(name)`](#c_friendlistsendwhoquerybynamename)
@@ -3143,6 +3144,22 @@ button:HookScript("OnEnter", function(self)
end)
```
### `frame:IsEventRegistered(event)`
Vanilla ships `RegisterEvent` / `UnregisterEvent` but not the query.
Returns `true` if the frame is currently registered for `event`,
`false` otherwise (including for an unknown event name). Reuses the
engine's own subscriber-chain membership check — the same walk
`RegisterEvent` performs before appending — so the answer is exactly
what the event dispatcher sees. Works on any frame.
```lua
local f = CreateFrame("Frame")
f:RegisterEvent("PLAYER_LOGIN")
f:IsEventRegistered("PLAYER_LOGIN") -- true
f:IsEventRegistered("PLAYER_LOGOUT") -- false
```
## FriendList
### `C_FriendList.SendWhoQueryByName(name)`
+9
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@@ -3463,6 +3463,15 @@ enum Offsets {
OFF_EVENT_ENTRY_NAME = 0x00,
OFF_EVENT_ENTRY_HEAD = 0x0C,
// Subscriber-chain node layout — the linked list hanging off each
// entry's +0x0C head, derived from Frame::RegisterEvent
// (FUN_00702140): each node is `{ ?, next@+0x04, frame@+0x08 }`, where
// `frame` is the CFrameScriptObject* subscriber. A node value with its
// low bit set (or null) is the end/empty sentinel. Walked by
// Frame:IsEventRegistered to test membership.
OFF_EVENT_NODE_NEXT = 0x04,
OFF_EVENT_NODE_FRAME = 0x08,
// `Frame::RegisterEvent` — the C++ helper called by the Lua
// `frame:RegisterEvent(eventName)` method (`Script_RegisterEvent` at
// `0x00774A40`). `__thiscall` with `(this=frame, eventName)`. Walks
+30
View File
@@ -150,10 +150,40 @@ void Evict(uint64_t targetGuid, uint32_t spellId) {
}
}
// Wipe the whole cache. Used on a map transition (see OnWorldTick).
void FlushAll() {
for (auto &e : g_cache)
e.used = false;
}
// -1 = no map seen yet (never a valid Map.dbc id), so the first tick just
// records the current map without flushing.
int g_lastMapId = -1;
// Drop entries whose timed aura has elapsed so the table doesn't fill with
// stale combat debuffs. Infinite-duration entries (expirationMs == 0) stay
// until overwritten.
//
// Also flush the entire cache on a map-ID change. A battleground/instance/
// continent transition (including the teleport out of a BG via /afk) bulk-
// clears the player's aura descriptor WITHOUT firing per-aura OnAuraRemoved,
// so entries for auras that are now gone would linger and the
// GetAuraDataByIndex fallback would keep surfacing them — the "buffs/debuffs
// stuck after leaving a battleground" report. Every other unit from the old
// map has despawned too, and the local player's real auras re-sync into the
// descriptor / PLAYER_BUFF tables on entering the new world, so a full flush
// loses nothing legitimate. Crucially, the descriptor drops the fallback
// must survive — rogue stealth and party-range fluctuation — do NOT change
// the map ID, so they're unaffected.
void OnWorldTick() {
const int mapId = *reinterpret_cast<const int *>(
static_cast<uintptr_t>(Offsets::VAR_CURRENT_MAP_ID));
if (mapId != g_lastMapId) {
if (g_lastMapId != -1)
FlushAll();
g_lastMapId = mapId;
}
const uint32_t now = NowMs();
for (auto &e : g_cache) {
if (e.used && e.expirationMs != 0 && now >= e.expirationMs)
+60
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@@ -186,6 +186,65 @@ int __fastcall Script_HookScript(void *L) {
return 0;
}
// ---- IsEventRegistered (Frame) ---------------------------------------------
// `frame:IsEventRegistered("event")` — vanilla has RegisterEvent /
// UnregisterEvent but not the query. There's no engine Script_* to
// delegate to, so we replicate the membership check that lives inside
// Frame::RegisterEvent (FUN_00702140): find the event by name in the live
// event table, then walk that entry's subscriber chain for this frame.
// The frame pointer we compare against is the same CFrameScriptObject*
// the engine stores (Game::Lua::ResolveObject resolves self exactly as
// Script_RegisterEvent does).
using SStrCmpI_t = int(__stdcall *)(const char *a, const char *b, int n);
bool FrameHasEvent(void *frame, const char *eventName) {
const uint32_t count = *reinterpret_cast<const uint32_t *>(
static_cast<uintptr_t>(Offsets::VAR_EVENT_TABLE_COUNT));
auto *base = *reinterpret_cast<const uint8_t *const *>(
static_cast<uintptr_t>(Offsets::VAR_EVENT_TABLE_BASE_PTR));
if (count == 0 || base == nullptr)
return false;
auto sstrcmpi = reinterpret_cast<SStrCmpI_t>(
static_cast<uintptr_t>(Offsets::FUN_SSTR_CMP_I));
for (uint32_t i = 0; i < count; ++i) {
const uint8_t *entry = base + i * Offsets::EVENT_ENTRY_STRIDE;
const char *name = *reinterpret_cast<const char *const *>(
entry + Offsets::OFF_EVENT_ENTRY_NAME);
if (name == nullptr)
continue;
if (sstrcmpi(name, eventName, 0x7FFFFFFF) != 0)
continue;
// Names are unique, so this is the one entry — walk its chain.
uintptr_t node = *reinterpret_cast<const uintptr_t *>(
entry + Offsets::OFF_EVENT_ENTRY_HEAD);
while ((node & 1) == 0 && node != 0) {
if (*reinterpret_cast<void *const *>(
node + Offsets::OFF_EVENT_NODE_FRAME) == frame)
return true;
node = *reinterpret_cast<const uintptr_t *>(
node + Offsets::OFF_EVENT_NODE_NEXT);
}
return false;
}
return false;
}
int __fastcall Script_IsEventRegistered(void *L) {
if (!Game::Lua::IsString(L, 2)) {
Game::Lua::Error(L, "Usage: frame:IsEventRegistered(\"event\")");
return 0;
}
void *frame = Game::Lua::ResolveObject(L, 1);
const char *eventName = Game::Lua::ToString(L, 2);
const bool registered =
frame != nullptr && eventName != nullptr && FrameHasEvent(frame, eventName);
Game::Lua::PushBool(L, registered);
return 1;
}
// ---- SetPoint one-arg form (Script_SetPoint co-hook) -----------------------
// Vanilla's Script_SetPoint accepts every modern form except the bare
@@ -222,6 +281,7 @@ const Game::Lua::FrameMethodEntry g_frameMethods[] = {
Offsets::FUN_SCRIPT_FRAME_HIDE>},
{"SetResizeBounds", &Script_SetResizeBounds},
{"HookScript", &Script_HookScript},
{"IsEventRegistered", &Script_IsEventRegistered},
};
const Game::Lua::FrameMethodEntry g_textureMethods[] = {
+24 -4
View File
@@ -133,6 +133,26 @@ void StampChannel(int spellID, int startMs, int endMs) {
int NowMs() { return static_cast<int>(reinterpret_cast<TickMs_t>(Offsets::FUN_OS_TICKCOUNT_MS)()); }
// Pushes an engine-ms timestamp to Lua as an UNSIGNED 32-bit value.
//
// `FUN_OS_TICKCOUNT_MS` returns a 64-bit ms tick from one of two backends
// (GetTickCount, or a scaled rdtsc — the latter survives warm reboots, so
// the value can be well past 2^31 even right after a "restart"). We keep
// ticks in a signed int internally, which is fine for the small deltas and
// window compares (they cancel), but a direct int->double push surfaces a
// NEGATIVE startTimeMs/endTimeMs once the tick's high bit is set.
//
// The contract is that these match `GetTime()*1000`. Script_GetTime
// (0x00515EA0) does `(double)(tick & 0xFFFFFFFF) * 0.001` — i.e. it masks
// the tick to the low 32 bits UNSIGNED, then scales. So reinterpreting our
// stored tick as uint32 reproduces GetTime()'s exact value for the whole
// range, including across the ~49.7-day 2^32 wrap (both wrap together).
// Carrying 64-bit precision here would be WRONG: it would diverge from
// GetTime() past 2^32 and break addons' (now-start)/(end-start) math.
void PushMs(void *L, int ms) {
Game::Lua::PushNumber(L, static_cast<double>(static_cast<uint32_t>(ms)));
}
void *Resolve(const char *token) {
return reinterpret_cast<ResolveUnitToken_t>(Offsets::FUN_RESOLVE_UNIT_TOKEN)(token);
}
@@ -200,8 +220,8 @@ int PushCastInfo(void *L, const TrackedSpell &c) {
Game::Lua::PushString(L, name); // 1 name
Game::Lua::PushString(L, name); // 2 displayName
Game::Lua::PushString(L, SpellIconPath(rec)); // 3 textureID (path)
Game::Lua::PushNumber(L, static_cast<double>(c.startMs)); // 4 startTimeMs
Game::Lua::PushNumber(L, static_cast<double>(c.endMs)); // 5 endTimeMs
PushMs(L, c.startMs); // 4 startTimeMs
PushMs(L, c.endMs); // 5 endTimeMs
Game::Lua::PushBool(L, IsTradeskill(rec)); // 6 isTradeskill
Game::Lua::PushNil(L); // 7 castID
Game::Lua::PushBool(L, false); // 8 notInterruptible
@@ -230,8 +250,8 @@ int PushChannelInfo(void *L, int spellID, int startMs, int endMs, bool haveTimes
Game::Lua::PushString(L, name); // 2 text / displayName
Game::Lua::PushString(L, SpellIconPath(rec)); // 3 textureID (path)
if (haveTimes) {
Game::Lua::PushNumber(L, static_cast<double>(startMs)); // 4 startTimeMs
Game::Lua::PushNumber(L, static_cast<double>(endMs)); // 5 endTimeMs
PushMs(L, startMs); // 4 startTimeMs
PushMs(L, endMs); // 5 endTimeMs
} else {
Game::Lua::PushNil(L);
Game::Lua::PushNil(L);