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feat: replace page-text chat-dump with proper book/scroll window

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handlePageTextQueryResponse() now collects pages into bookPages_ vector
instead of dumping lines to system chat. Multi-page items (nextPageId != 0)
are automatically chained by requesting subsequent pages. The book window
opens automatically when pages arrive, shows formatted text in a parchment-
styled ImGui window with Prev/Next page navigation and a Close button.

SMSG_READ_ITEM_OK clears bookPages_ so each item read starts fresh;
handleGameObjectPageText() does the same before querying the first page.
Closes the long-standing issue where reading scrolls and tattered notes
spammed many separate chat messages instead of showing a readable UI.
This commit is contained in:
Kelsi 2026-03-12 18:21:50 -07:00
parent 218d68e275
commit 5883654e1e
4 changed files with 114 additions and 11 deletions
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77
src/ui/game_screen.cpp
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@ -711,6 +711,7 @@ void GameScreen::render(game::GameHandler& gameHandler) {
renderAchievementWindow(gameHandler);
renderGmTicketWindow(gameHandler);
renderInspectWindow(gameHandler);
renderBookWindow(gameHandler);
renderThreatWindow(gameHandler);
renderBgScoreboard(gameHandler);
// renderQuestMarkers(gameHandler); // Disabled - using 3D billboard markers now
@ -20194,6 +20195,82 @@ void GameScreen::renderObjectiveTracker(game::GameHandler&) {
// full-featured draggable tracker with context menus and item icons.
}
// ─── Book / Scroll / Note Window ──────────────────────────────────────────────
void GameScreen::renderBookWindow(game::GameHandler& gameHandler) {
// Auto-open when new pages arrive
if (gameHandler.hasBookOpen() && !showBookWindow_) {
showBookWindow_ = true;
bookCurrentPage_ = 0;
}
if (!showBookWindow_) return;
const auto& pages = gameHandler.getBookPages();
if (pages.empty()) { showBookWindow_ = false; return; }
// Clamp page index
if (bookCurrentPage_ < 0) bookCurrentPage_ = 0;
if (bookCurrentPage_ >= static_cast<int>(pages.size()))
bookCurrentPage_ = static_cast<int>(pages.size()) - 1;
ImGui::SetNextWindowSize(ImVec2(420, 340), ImGuiCond_Appearing);
ImGui::SetNextWindowPos(ImVec2(400, 180), ImGuiCond_Appearing);
bool open = showBookWindow_;
ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(0.12f, 0.09f, 0.06f, 0.98f));
ImGui::PushStyleColor(ImGuiCol_TitleBgActive, ImVec4(0.25f, 0.18f, 0.08f, 1.0f));
ImGui::PushStyleColor(ImGuiCol_Border, ImVec4(0.5f, 0.37f, 0.18f, 1.0f));
char title[64];
if (pages.size() > 1)
snprintf(title, sizeof(title), "Page %d / %d###BookWin",
bookCurrentPage_ + 1, static_cast<int>(pages.size()));
else
snprintf(title, sizeof(title), "###BookWin");
if (ImGui::Begin(title, &open, ImGuiWindowFlags_NoCollapse)) {
// Parchment text colour
ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(0.85f, 0.78f, 0.62f, 1.0f));
const std::string& text = pages[bookCurrentPage_].text;
// Use a child region with word-wrap
ImGui::SetNextWindowContentSize(ImVec2(ImGui::GetContentRegionAvail().x, 0));
if (ImGui::BeginChild("##BookText",
ImVec2(0, ImGui::GetContentRegionAvail().y - 34),
false, ImGuiWindowFlags_HorizontalScrollbar)) {
ImGui::SetNextItemWidth(-1);
ImGui::TextWrapped("%s", text.c_str());
}
ImGui::EndChild();
ImGui::PopStyleColor();
// Navigation row
ImGui::Separator();
bool canPrev = (bookCurrentPage_ > 0);
bool canNext = (bookCurrentPage_ < static_cast<int>(pages.size()) - 1);
if (!canPrev) ImGui::BeginDisabled();
if (ImGui::Button("< Prev", ImVec2(80, 0))) bookCurrentPage_--;
if (!canPrev) ImGui::EndDisabled();
ImGui::SameLine();
if (!canNext) ImGui::BeginDisabled();
if (ImGui::Button("Next >", ImVec2(80, 0))) bookCurrentPage_++;
if (!canNext) ImGui::EndDisabled();
ImGui::SameLine(ImGui::GetContentRegionAvail().x - 60);
if (ImGui::Button("Close", ImVec2(60, 0))) {
open = false;
}
}
ImGui::End();
ImGui::PopStyleColor(3);
if (!open) {
showBookWindow_ = false;
gameHandler.clearBook();
}
}
// ─── Inspect Window ───────────────────────────────────────────────────────────
void GameScreen::renderInspectWindow(game::GameHandler& gameHandler) {
if (!showInspectWindow_) return;