[keel,nostalgia,studio] Fix implicit conversions

src/studio/modlib/include/studio/popup.hpp

@@ -4,14 +4,14 @@
 
 #pragma once
 
+#include <functional>
+
 #include <ox/event/signal.hpp>
 #include <ox/std/string.hpp>
 #include <ox/std/vec.hpp>
 
 #include <turbine/context.hpp>
 
-#include "imguiuitl.hpp"
-
 namespace studio {
 
 
@@ -47,14 +47,7 @@ class Popup {
 			return m_title;
 		}
 
-		void drawWindow(turbine::Context *ctx, bool *open, auto drawContents) {
-			studio::ig::centerNextWindow(ctx);
-			ImGui::SetNextWindowSize(static_cast<ImVec2>(m_size));
-			constexpr auto modalFlags = ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize;
-			if (ImGui::BeginPopupModal(m_title.c_str(), open, modalFlags)) {
-				drawContents();
-			}
-		}
+		void drawWindow(turbine::Context *ctx, bool *open, const std::function<void()> &drawContents);
 
 };
 

src/studio/modlib/src/popup.cpp

@@ -2,6 +2,18 @@
  * Copyright 2016 - 2023 Gary Talent (gary@drinkingtea.net). All rights reserved.
  */
 
+#include <studio/imguiuitl.hpp>
+#include <studio/popup.hpp>
+
 namespace studio {
 
+void Popup::drawWindow(turbine::Context *ctx, bool *open, const std::function<void()> &drawContents) {
+	studio::ig::centerNextWindow(ctx);
+	ImGui::SetNextWindowSize(static_cast<ImVec2>(m_size));
+	constexpr auto modalFlags = ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize;
+	if (ImGui::BeginPopupModal(m_title.c_str(), open, modalFlags)) {
+		drawContents();
+	}
+}
+
 }

src/studio/modlib/src/project.cpp

@@ -35,7 +35,7 @@ Project::Project(keel::Context *ctx, ox::String path, ox::CRStringView projectDa
 ox::Error Project::create() noexcept {
 	std::error_code ec;
 	std::filesystem::create_directory(m_path.toStdString(), ec);
-	return OxError(ec.value(), "PassThroughFS: mkdir failed");
+	return OxError(static_cast<ox::ErrorCode>(ec.value()), "PassThroughFS: mkdir failed");
 }
 
 ox::FileSystem *Project::romFs() noexcept {