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Add duration countdown overlay to buff/debuff icons in buff bar

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Icons now show remaining time (e.g. "1:30", "45") rendered directly
on the icon bottom edge with a drop shadow, matching WoW's standard
buff display. Tooltip still shows full name + seconds on hover.
Deduplicates the nowMs/remainMs computation that was previously
recomputed in the tooltip-only path.
This commit is contained in:
Kelsi 2026-03-09 16:36:58 -07:00
parent 13e3e5ea35
commit 088a11e62a
1 changed files with 31 additions and 7 deletions
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38
src/ui/game_screen.cpp
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@ -5221,6 +5221,34 @@ void GameScreen::renderBuffBar(game::GameHandler& gameHandler) {
ImGui::PopStyleColor();
}
// Compute remaining duration once (shared by overlay and tooltip)
uint64_t nowMs = static_cast<uint64_t>(
std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::steady_clock::now().time_since_epoch()).count());
int32_t remainMs = aura.getRemainingMs(nowMs);
// Duration countdown overlay — always visible on the icon bottom
if (remainMs > 0) {
ImVec2 iconMin = ImGui::GetItemRectMin();
ImVec2 iconMax = ImGui::GetItemRectMax();
char timeStr[12];
int secs = (remainMs + 999) / 1000; // ceiling seconds
if (secs >= 3600)
snprintf(timeStr, sizeof(timeStr), "%dh", secs / 3600);
else if (secs >= 60)
snprintf(timeStr, sizeof(timeStr), "%d:%02d", secs / 60, secs % 60);
else
snprintf(timeStr, sizeof(timeStr), "%d", secs);
ImVec2 textSize = ImGui::CalcTextSize(timeStr);
float cx = iconMin.x + (iconMax.x - iconMin.x - textSize.x) * 0.5f;
float cy = iconMax.y - textSize.y - 2.0f;
// Drop shadow for readability over any icon colour
ImGui::GetWindowDrawList()->AddText(ImVec2(cx + 1, cy + 1),
IM_COL32(0, 0, 0, 200), timeStr);
ImGui::GetWindowDrawList()->AddText(ImVec2(cx, cy),
IM_COL32(255, 255, 255, 255), timeStr);
}
// Right-click to cancel buffs / dismount
if (ImGui::IsItemClicked(ImGuiMouseButton_Right)) {
if (gameHandler.isMounted()) {
@ -5230,16 +5258,12 @@ void GameScreen::renderBuffBar(game::GameHandler& gameHandler) {
}
}
// Tooltip with spell name and live countdown
// Tooltip with spell name and countdown
if (ImGui::IsItemHovered()) {
std::string name = spellbookScreen.lookupSpellName(aura.spellId, assetMgr);
if (name.empty()) name = "Spell #" + std::to_string(aura.spellId);
uint64_t nowMs = static_cast<uint64_t>(
std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::steady_clock::now().time_since_epoch()).count());
int32_t remaining = aura.getRemainingMs(nowMs);
if (remaining > 0) {
int seconds = remaining / 1000;
if (remainMs > 0) {
int seconds = remainMs / 1000;
if (seconds < 60) {
ImGui::SetTooltip("%s (%ds)", name.c_str(), seconds);
} else {