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Implement Death Knight rune tracking and rune bar UI

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Parse SMSG_RESYNC_RUNES, SMSG_ADD_RUNE_POWER, and SMSG_CONVERT_RUNE to
track the state of all 6 DK runes (Blood/Unholy/Frost/Death type,
ready flag, and cooldown fraction). Render a six-square rune bar below
the Runic Power bar when the player is class 6, with per-type colors
(Blood=red, Unholy=green, Frost=blue, Death=purple) and client-side
fill animation so runes visibly refill over the 10s cooldown.
This commit is contained in:
Kelsi 2026-03-09 18:28:03 -07:00
parent 819a38a7ca
commit c887a460ea
4 changed files with 112 additions and 5 deletions
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50
src/ui/game_screen.cpp
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@ -1815,6 +1815,56 @@ void GameScreen::renderPlayerFrame(game::GameHandler& gameHandler) {
ImGui::PopStyleColor();
}
}
// Death Knight rune bar (class 6) — 6 colored squares with fill fraction
if (gameHandler.getPlayerClass() == 6) {
const auto& runes = gameHandler.getPlayerRunes();
float dt = ImGui::GetIO().DeltaTime;
ImGui::Spacing();
ImVec2 cursor = ImGui::GetCursorScreenPos();
float totalW = ImGui::GetContentRegionAvail().x;
float spacing = 3.0f;
float squareW = (totalW - spacing * 5.0f) / 6.0f;
float squareH = 14.0f;
ImDrawList* dl = ImGui::GetWindowDrawList();
for (int i = 0; i < 6; i++) {
// Client-side prediction: advance fill over ~10s cooldown
runeClientFill_[i] = runes[i].ready ? 1.0f
: std::min(runeClientFill_[i] + dt / 10.0f, runes[i].readyFraction + 0.02f);
runeClientFill_[i] = std::clamp(runeClientFill_[i], 0.0f, runes[i].ready ? 1.0f : 0.97f);
float x0 = cursor.x + i * (squareW + spacing);
float y0 = cursor.y;
float x1 = x0 + squareW;
float y1 = y0 + squareH;
// Background (dark)
dl->AddRectFilled(ImVec2(x0, y0), ImVec2(x1, y1),
IM_COL32(30, 30, 30, 200), 2.0f);
// Fill color by rune type
ImVec4 fc;
switch (runes[i].type) {
case game::GameHandler::RuneType::Blood: fc = ImVec4(0.85f, 0.12f, 0.12f, 1.0f); break;
case game::GameHandler::RuneType::Unholy: fc = ImVec4(0.20f, 0.72f, 0.20f, 1.0f); break;
case game::GameHandler::RuneType::Frost: fc = ImVec4(0.30f, 0.55f, 0.90f, 1.0f); break;
case game::GameHandler::RuneType::Death: fc = ImVec4(0.55f, 0.20f, 0.70f, 1.0f); break;
default: fc = ImVec4(0.6f, 0.6f, 0.6f, 1.0f); break;
}
float fillX = x0 + (x1 - x0) * runeClientFill_[i];
dl->AddRectFilled(ImVec2(x0, y0), ImVec2(fillX, y1),
ImGui::ColorConvertFloat4ToU32(fc), 2.0f);
// Border
ImU32 borderCol = runes[i].ready
? IM_COL32(220, 220, 220, 180)
: IM_COL32(100, 100, 100, 160);
dl->AddRect(ImVec2(x0, y0), ImVec2(x1, y1), borderCol, 2.0f);
}
ImGui::Dummy(ImVec2(totalW, squareH));
}
}
ImGui::End();