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feat: show target-of-focus with health bar in focus frame

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Healers and tanks can now see who their focus target is targeting,
with a compact percentage health bar — mirrors the ToT in the target frame.
This commit is contained in:
Kelsi 2026-03-18 03:29:48 -07:00
parent a151531a2a
commit 5d4b0b0f04
1 changed files with 55 additions and 0 deletions
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55
src/ui/game_screen.cpp
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@ -5247,6 +5247,61 @@ void GameScreen::renderFocusFrame(game::GameHandler& gameHandler) {
}
}
// Target-of-Focus: who the focus target is currently targeting
{
uint64_t fofGuid = 0;
const auto& fFields = focus->getFields();
auto fItLo = fFields.find(game::fieldIndex(game::UF::UNIT_FIELD_TARGET_LO));
if (fItLo != fFields.end()) {
fofGuid = fItLo->second;
auto fItHi = fFields.find(game::fieldIndex(game::UF::UNIT_FIELD_TARGET_HI));
if (fItHi != fFields.end())
fofGuid |= (static_cast<uint64_t>(fItHi->second) << 32);
}
if (fofGuid != 0) {
auto fofEnt = gameHandler.getEntityManager().getEntity(fofGuid);
std::string fofName;
ImVec4 fofColor(0.7f, 0.7f, 0.7f, 1.0f);
if (fofGuid == gameHandler.getPlayerGuid()) {
fofName = "You";
fofColor = ImVec4(0.3f, 1.0f, 0.3f, 1.0f);
} else if (fofEnt) {
fofName = getEntityName(fofEnt);
uint8_t fcid = entityClassId(fofEnt.get());
if (fcid != 0) fofColor = classColorVec4(fcid);
}
if (!fofName.empty()) {
ImGui::TextDisabled("▶");
ImGui::SameLine(0, 2);
ImGui::TextColored(fofColor, "%s", fofName.c_str());
if (ImGui::IsItemHovered())
ImGui::SetTooltip("Focus's target: %s\nClick to target", fofName.c_str());
if (ImGui::IsItemClicked())
gameHandler.setTarget(fofGuid);
// Compact health bar for target-of-focus
if (fofEnt) {
auto fofUnit = std::dynamic_pointer_cast<game::Unit>(fofEnt);
if (fofUnit && fofUnit->getMaxHealth() > 0) {
float fofPct = static_cast<float>(fofUnit->getHealth()) /
static_cast<float>(fofUnit->getMaxHealth());
ImVec4 fofBarColor =
fofPct > 0.5f ? ImVec4(0.2f, 0.75f, 0.2f, 1.0f) :
fofPct > 0.2f ? ImVec4(0.75f, 0.75f, 0.2f, 1.0f) :
ImVec4(0.75f, 0.2f, 0.2f, 1.0f);
ImGui::PushStyleColor(ImGuiCol_PlotHistogram, fofBarColor);
ImGui::PushStyleColor(ImGuiCol_FrameBg, ImVec4(0.15f, 0.15f, 0.15f, 0.8f));
char fofOverlay[32];
snprintf(fofOverlay, sizeof(fofOverlay), "%u%%",
static_cast<unsigned>(fofPct * 100.0f + 0.5f));
ImGui::ProgressBar(fofPct, ImVec2(-1, 10), fofOverlay);
ImGui::PopStyleColor(2);
}
}
}
}
}
// Distance to focus target
{
const auto& mv = gameHandler.getMovementInfo();