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feat: show lootable corpse diamonds on minimap

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Dead units with UNIT_DYNFLAG_LOOTABLE (0x0001) set are rendered as small
yellow-green diamonds on the minimap, distinct from live NPC dots. A hover
tooltip shows the unit name. Uses the dynamic flags already tracked by the
update-object parser, so no new server data is needed.
This commit is contained in:
Kelsi 2026-03-12 11:04:10 -07:00
parent 661f7e3e8d
commit 9fe7bbf826
1 changed files with 37 additions and 0 deletions
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37
src/ui/game_screen.cpp
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@ -13667,6 +13667,43 @@ void GameScreen::renderMinimapMarkers(game::GameHandler& gameHandler) {
}
}
// Lootable corpse dots: small yellow-green diamonds on dead, lootable units.
// Shown whenever NPC dots are enabled (or always, since they're always useful).
{
constexpr uint32_t UNIT_DYNFLAG_LOOTABLE = 0x0001;
for (const auto& [guid, entity] : gameHandler.getEntityManager().getEntities()) {
if (!entity || entity->getType() != game::ObjectType::UNIT) continue;
auto unit = std::static_pointer_cast<game::Unit>(entity);
if (!unit) continue;
// Must be dead (health == 0) and marked lootable
if (unit->getHealth() != 0) continue;
if (!(unit->getDynamicFlags() & UNIT_DYNFLAG_LOOTABLE)) continue;
glm::vec3 npcRender = core::coords::canonicalToRender(
glm::vec3(entity->getX(), entity->getY(), entity->getZ()));
float sx = 0.0f, sy = 0.0f;
if (!projectToMinimap(npcRender, sx, sy)) continue;
// Draw a small diamond (rotated square) in light yellow-green
const float dr = 3.5f;
ImVec2 top (sx, sy - dr);
ImVec2 right(sx + dr, sy );
ImVec2 bot (sx, sy + dr);
ImVec2 left (sx - dr, sy );
drawList->AddQuadFilled(top, right, bot, left, IM_COL32(180, 230, 80, 230));
drawList->AddQuad (top, right, bot, left, IM_COL32(60, 80, 20, 200), 1.0f);
// Tooltip on hover
if (ImGui::IsMouseHoveringRect(ImVec2(sx - dr, sy - dr), ImVec2(sx + dr, sy + dr))) {
const std::string& nm = unit->getName();
ImGui::BeginTooltip();
ImGui::TextColored(ImVec4(0.7f, 0.9f, 0.3f, 1.0f), "%s",
nm.empty() ? "Lootable corpse" : nm.c_str());
ImGui::EndTooltip();
}
}
}
for (const auto& [guid, status] : statuses) {
ImU32 dotColor;
const char* marker = nullptr;