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Implement basic trade request/accept/decline flow

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- Parse SMSG_TRADE_STATUS for all 20+ status codes: incoming request,
  open/cancel/complete/accept notifications, error conditions (too far,
  wrong faction, stunned, dead, trial account, etc.)
- SMSG_TRADE_STATUS_EXTENDED consumed via shared handler (no full item
  window yet; state tracking sufficient for accept/decline flow)
- Add acceptTradeRequest() (CMSG_BEGIN_TRADE), declineTradeRequest(),
  acceptTrade() (CMSG_ACCEPT_TRADE), cancelTrade() (CMSG_CANCEL_TRADE)
- Add BeginTradePacket, CancelTradePacket, AcceptTradePacket builders
- Add renderTradeRequestPopup(): shows "X wants to trade" with
  Accept/Decline buttons when tradeStatus_ == PendingIncoming
- TradeStatus enum tracks None/PendingIncoming/Open/Accepted/Complete
This commit is contained in:
Kelsi 2026-03-09 14:05:42 -07:00
parent b4f6ca2ca7
commit f369fe9c6e
6 changed files with 178 additions and 0 deletions
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25
src/ui/game_screen.cpp
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@ -398,6 +398,7 @@ void GameScreen::render(game::GameHandler& gameHandler) {
renderGroupInvitePopup(gameHandler);
renderDuelRequestPopup(gameHandler);
renderLootRollPopup(gameHandler);
renderTradeRequestPopup(gameHandler);
renderGuildInvitePopup(gameHandler);
renderGuildRoster(gameHandler);
renderBuffBar(gameHandler);
@ -4402,6 +4403,30 @@ void GameScreen::renderDuelRequestPopup(game::GameHandler& gameHandler) {
ImGui::End();
}
void GameScreen::renderTradeRequestPopup(game::GameHandler& gameHandler) {
if (!gameHandler.hasPendingTradeRequest()) return;
auto* window = core::Application::getInstance().getWindow();
float screenW = window ? static_cast<float>(window->getWidth()) : 1280.0f;
ImGui::SetNextWindowPos(ImVec2(screenW / 2 - 150, 370), ImGuiCond_Always);
ImGui::SetNextWindowSize(ImVec2(300, 0), ImGuiCond_Always);
if (ImGui::Begin("Trade Request", nullptr, ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoResize)) {
ImGui::Text("%s wants to trade with you.", gameHandler.getTradePeerName().c_str());
ImGui::Spacing();
if (ImGui::Button("Accept", ImVec2(130, 30))) {
gameHandler.acceptTradeRequest();
}
ImGui::SameLine();
if (ImGui::Button("Decline", ImVec2(130, 30))) {
gameHandler.declineTradeRequest();
}
}
ImGui::End();
}
void GameScreen::renderLootRollPopup(game::GameHandler& gameHandler) {
if (!gameHandler.hasPendingLootRoll()) return;