src/nostalgia/modules/core/src/studio/paletteeditor/paletteeditor-imgui.cpp

@@ -107,7 +107,7 @@ void PaletteEditorImGui::colorInput(ox::CStringView label, int &v, bool &inputFo
 void PaletteEditorImGui::drawColorsEditor() noexcept {
 	constexpr auto tableFlags = ImGuiTableFlags_RowBg;
 	auto const colorsSz = ImGui::GetContentRegionAvail();
-	auto colorEditor = m_selectedColorRow < colorCnt(m_pal, m_page);
+	auto const colorEditor = m_selectedColorRow < colorCnt(m_pal, m_page);
 	auto const colorEditorWidth = 220;
 	static constexpr auto toolbarHeight = 40;
 	{
@@ -123,7 +123,6 @@ void PaletteEditorImGui::drawColorsEditor() noexcept {
 			if (ImGui::Button("Remove", sz)) {
 				std::ignore = pushCommand<RemoveColorCommand>(m_pal, m_selectedColorRow);
 				m_selectedColorRow = ox::min(colorCnt(m_pal, m_page) - 1, m_selectedColorRow);
-				colorEditor = m_selectedColorRow < colorCnt(m_pal, m_page);
 			}
 			ImGui::SameLine();
 			ImGui::BeginDisabled(m_selectedColorRow <= 0);

src/nostalgia/modules/core/src/studio/tilesheeteditor/tilesheeteditor-imgui.cpp

@@ -437,17 +437,19 @@ void TileSheetEditorImGui::drawTileSheet(ox::Vec2 const&fbSize) noexcept {
 }
 
 void TileSheetEditorImGui::drawPaletteMenu() noexcept {
+	auto const&files = m_sctx.project->fileList(core::FileExt_npal);
 	auto const comboWidthSub = 62;
 	ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x - comboWidthSub);
-	auto constexpr palTags = ImGuiInputTextFlags_ReadOnly;
+	if (ig::ComboBox("Palette", files, m_selectedPaletteIdx)) {
-	if (ig::InputText("Palette", m_selectedPalette, palTags)) {
+		oxLogError(m_model.setPalette(files[m_selectedPaletteIdx]));
-		oxLogError(m_model.setPalette(m_selectedPalette));
 	}
 	if (ig::DragDropTarget const dragDropTarget; dragDropTarget) {
 		auto const [ref, err] = ig::getDragDropPayload<studio::FileRef>("FileRef");
-		if (!err) {
+		if (!err && endsWith(ref.path, FileExt_npal)) {
-			if (ref.path != m_selectedPalette) {
+			auto const oldVal = m_selectedPaletteIdx;
-				oxLogError(m_model.setPalette(ref.path));
+			std::ignore = ox::findIdx(files.begin(), files.end(), ref.path).moveTo(m_selectedPaletteIdx);
+			if (oldVal != m_selectedPaletteIdx) {
+				oxLogError(m_model.setPalette(files[m_selectedPaletteIdx]));
 			}
 		}
 	}
@@ -521,7 +523,15 @@ ox::Error TileSheetEditorImGui::updateActiveSubsheet(ox::StringView const&name,
 }
 
 ox::Error TileSheetEditorImGui::setPaletteSelection() noexcept {
-	m_selectedPalette = m_model.palPath();
+	auto const&palPath = m_model.palPath();
+	auto const&palList = m_sctx.project->fileList(core::FileExt_npal);
+	for (std::size_t i = 0; auto const&pal : palList) {
+		if (palPath == pal) {
+			m_selectedPaletteIdx = i;
+			break;
+		}
+		++i;
+	}
 	return {};
 }
 

src/nostalgia/modules/core/src/studio/tilesheeteditor/tilesheeteditor-imgui.hpp

@@ -46,7 +46,7 @@ class TileSheetEditorImGui: public studio::Editor {
 				constexpr bool isOpen() const noexcept { return m_show; }
 		};
 		static constexpr float s_palViewWidth = 300;
-		ox::String m_selectedPalette;
+		std::size_t m_selectedPaletteIdx = 0;
 		studio::StudioContext &m_sctx;
 		turbine::Context &m_tctx;
 		ox::Vector<ox::String> m_paletteList;