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feat: out-of-range indicator on party and raid frames

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Party members beyond 40 yards show a gray desaturated health bar
with 'OOR' text instead of HP values. Raid frame cells get a dark
overlay and gray health bar when a member is out of range. Range is
computed from the server-reported posX/posY in SMSG_PARTY_MEMBER_STATS
vs the local player entity position.
This commit is contained in:
Kelsi 2026-03-12 06:58:42 -07:00
parent d817e4144c
commit 92361c37df
1 changed files with 51 additions and 12 deletions
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63
src/ui/game_screen.cpp
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@ -7250,6 +7250,20 @@ void GameScreen::renderPartyFrames(game::GameHandler& gameHandler) {
bool isDead = (m.onlineStatus & 0x0020) != 0;
bool isGhost = (m.onlineStatus & 0x0010) != 0;
// Out-of-range check (40 yard threshold)
bool isOOR = false;
if (m.hasPartyStats && isOnline && !isDead && !isGhost && m.zoneId != 0) {
auto playerEnt = gameHandler.getEntityManager().getEntity(gameHandler.getPlayerGuid());
if (playerEnt) {
float dx = playerEnt->getX() - static_cast<float>(m.posX);
float dy = playerEnt->getY() - static_cast<float>(m.posY);
isOOR = (dx * dx + dy * dy) > (40.0f * 40.0f);
}
}
// Dim cell overlay when out of range
if (isOOR)
draw->AddRectFilled(cellMin, cellMax, IM_COL32(0, 0, 0, 80), 3.0f);
// Name text (truncated); leader name is gold
char truncName[16];
snprintf(truncName, sizeof(truncName), "%.12s", m.name.c_str());
@ -7282,13 +7296,17 @@ void GameScreen::renderPartyFrames(game::GameHandler& gameHandler) {
draw->AddRectFilled(barBg, barBgEnd, IM_COL32(40, 40, 40, 200), 2.0f);
ImVec2 barFill(barBg.x, barBg.y);
ImVec2 barFillEnd(barBg.x + (barBgEnd.x - barBg.x) * pct, barBgEnd.y);
ImU32 hpCol = pct > 0.5f ? IM_COL32(60, 180, 60, 255) :
pct > 0.2f ? IM_COL32(200, 180, 50, 255) :
IM_COL32(200, 60, 60, 255);
ImU32 hpCol = isOOR ? IM_COL32(100, 100, 100, 160) :
pct > 0.5f ? IM_COL32(60, 180, 60, 255) :
pct > 0.2f ? IM_COL32(200, 180, 50, 255) :
IM_COL32(200, 60, 60, 255);
draw->AddRectFilled(barFill, barFillEnd, hpCol, 2.0f);
// HP percentage text centered on bar
// HP percentage or OOR text centered on bar
char hpPct[8];
snprintf(hpPct, sizeof(hpPct), "%d%%", static_cast<int>(pct * 100.0f + 0.5f));
if (isOOR)
snprintf(hpPct, sizeof(hpPct), "OOR");
else
snprintf(hpPct, sizeof(hpPct), "%d%%", static_cast<int>(pct * 100.0f + 0.5f));
ImVec2 ts = ImGui::CalcTextSize(hpPct);
float tx = (barBg.x + barBgEnd.x - ts.x) * 0.5f;
float ty = barBg.y + (BAR_H - ts.y) * 0.5f;
@ -7457,6 +7475,21 @@ void GameScreen::renderPartyFrames(game::GameHandler& gameHandler) {
memberOffline = !isOnline2;
}
// Out-of-range check: compare player position to member's reported position
// Range threshold: 40 yards (standard heal/spell range)
bool memberOutOfRange = false;
if (member.hasPartyStats && !memberOffline && !memberDead &&
member.zoneId != 0) {
// Same map: use 2D Euclidean distance in WoW coordinates (yards)
auto playerEntity = gameHandler.getEntityManager().getEntity(gameHandler.getPlayerGuid());
if (playerEntity) {
float dx = playerEntity->getX() - static_cast<float>(member.posX);
float dy = playerEntity->getY() - static_cast<float>(member.posY);
float distSq = dx * dx + dy * dy;
memberOutOfRange = (distSq > 40.0f * 40.0f);
}
}
if (memberDead) {
// Gray "Dead" bar for fallen party members
ImGui::PushStyleColor(ImGuiCol_PlotHistogram, ImVec4(0.35f, 0.35f, 0.35f, 1.0f));
@ -7471,21 +7504,27 @@ void GameScreen::renderPartyFrames(game::GameHandler& gameHandler) {
ImGui::PopStyleColor(2);
} else if (maxHp > 0) {
float pct = static_cast<float>(hp) / static_cast<float>(maxHp);
ImGui::PushStyleColor(ImGuiCol_PlotHistogram,
pct > 0.5f ? ImVec4(0.2f, 0.8f, 0.2f, 1.0f) :
pct > 0.2f ? ImVec4(0.8f, 0.8f, 0.2f, 1.0f) :
ImVec4(0.8f, 0.2f, 0.2f, 1.0f));
// Out-of-range: desaturate health bar to gray
ImVec4 hpBarColor = memberOutOfRange
? ImVec4(0.45f, 0.45f, 0.45f, 0.7f)
: (pct > 0.5f ? ImVec4(0.2f, 0.8f, 0.2f, 1.0f) :
pct > 0.2f ? ImVec4(0.8f, 0.8f, 0.2f, 1.0f) :
ImVec4(0.8f, 0.2f, 0.2f, 1.0f));
ImGui::PushStyleColor(ImGuiCol_PlotHistogram, hpBarColor);
char hpText[32];
if (maxHp >= 10000)
if (memberOutOfRange) {
snprintf(hpText, sizeof(hpText), "OOR");
} else if (maxHp >= 10000) {
snprintf(hpText, sizeof(hpText), "%dk/%dk",
(int)hp / 1000, (int)maxHp / 1000);
else
} else {
snprintf(hpText, sizeof(hpText), "%u/%u", hp, maxHp);
}
ImGui::ProgressBar(pct, ImVec2(-1, 14), hpText);
ImGui::PopStyleColor();
}
// Power bar (mana/rage/energy) from party stats — hidden for dead/offline
// Power bar (mana/rage/energy) from party stats — hidden for dead/offline/OOR
if (!memberDead && !memberOffline && member.hasPartyStats && member.maxPower > 0) {
float powerPct = static_cast<float>(member.curPower) / static_cast<float>(member.maxPower);
ImVec4 powerColor;