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feat: show party member dots on minimap with class colors and name tooltip

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Small colored squares appear on the minimap for each online party member
at their server-reported position. Dots use WoW class colors when the
entity is loaded, gold for the party leader, and light blue otherwise;
dead members show as gray. Hovering a dot shows the member's name.
This commit is contained in:
Kelsi 2026-03-12 15:19:08 -07:00
parent bff690ea53
commit 39fc6a645e
1 changed files with 53 additions and 0 deletions
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53
src/ui/game_screen.cpp
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@ -14961,6 +14961,59 @@ void GameScreen::renderMinimapMarkers(game::GameHandler& gameHandler) {
}
}
// Party member dots on minimap — small colored squares with name tooltip on hover
if (gameHandler.isInGroup()) {
const auto& partyData = gameHandler.getPartyData();
ImVec2 mouse = ImGui::GetMousePos();
for (const auto& member : partyData.members) {
if (!member.hasPartyStats) continue;
bool isOnline = (member.onlineStatus & 0x0001) != 0;
bool isDead = (member.onlineStatus & 0x0020) != 0;
bool isGhost = (member.onlineStatus & 0x0010) != 0;
if (!isOnline) continue;
if (member.posX == 0 && member.posY == 0) continue;
// Party stat positions: posY = canonical X (north), posX = canonical Y (west)
glm::vec3 memberRender = core::coords::canonicalToRender(
glm::vec3(static_cast<float>(member.posY),
static_cast<float>(member.posX), 0.0f));
float sx = 0.0f, sy = 0.0f;
if (!projectToMinimap(memberRender, sx, sy)) continue;
// Determine dot color: class color > leader gold > light blue
ImU32 dotCol;
if (isDead || isGhost) {
dotCol = IM_COL32(140, 140, 140, 200); // gray for dead
} else {
auto mEnt = gameHandler.getEntityManager().getEntity(member.guid);
uint8_t cid = entityClassId(mEnt.get());
if (cid != 0) {
ImVec4 cv = classColorVec4(cid);
dotCol = IM_COL32(
static_cast<int>(cv.x * 255),
static_cast<int>(cv.y * 255),
static_cast<int>(cv.z * 255), 230);
} else if (member.guid == partyData.leaderGuid) {
dotCol = IM_COL32(255, 210, 0, 230); // gold for leader
} else {
dotCol = IM_COL32(100, 180, 255, 230); // blue for others
}
}
// Draw a small square (WoW-style party member dot)
const float hs = 3.5f;
drawList->AddRectFilled(ImVec2(sx - hs, sy - hs), ImVec2(sx + hs, sy + hs), dotCol, 1.0f);
drawList->AddRect(ImVec2(sx - hs, sy - hs), ImVec2(sx + hs, sy + hs),
IM_COL32(0, 0, 0, 180), 1.0f, 0, 1.0f);
// Name tooltip on hover
float mdx = mouse.x - sx, mdy = mouse.y - sy;
if (mdx * mdx + mdy * mdy < 64.0f && !member.name.empty()) {
ImGui::SetTooltip("%s", member.name.c_str());
}
}
}
for (const auto& [guid, status] : statuses) {
ImU32 dotColor;
const char* marker = nullptr;