Emscripten: Remove all other blocking prompt calls

src/PowderToy.cpp

@@ -83,11 +83,10 @@ void LargeScreenDialog()
 	message << "Switching to " << scale << "x size mode since your screen was determined to be large enough: ";
 	message << desktopWidth << "x" << desktopHeight << " detected, " << WINDOWW*scale << "x" << WINDOWH*scale << " required";
 	message << "\nTo undo this, hit Cancel. You can change this in settings at any time.";
-	if (!ConfirmPrompt::Blocking("Large screen detected", message.Build()))
-	{
+	new ConfirmPrompt("Large screen detected", message.Build(), { nullptr, []() {
 		GlobalPrefs::Ref().Set("Scale", 1);
 		ui::Engine::Ref().SetScale(1);
-	}
+	} });
 }
 
 void TickClient()

src/gui/filebrowser/FileBrowserActivity.cpp

@@ -141,29 +141,36 @@ void FileBrowserActivity::SelectSave(int index)
 
 void FileBrowserActivity::DeleteSave(int index)
 {
+	String deleteMessage = "Are you sure you want to delete " + files[index]->GetDisplayName() + ".cps?";
+	new ConfirmPrompt("Delete Save", deleteMessage, { [this, index]() {
 		auto &file = files[index];
-	String deleteMessage = "Are you sure you want to delete " + file->GetDisplayName() + ".cps?";
-	if (ConfirmPrompt::Blocking("Delete Save", deleteMessage))
-	{
 		Platform::RemoveFile(file->GetName());
 		loadDirectory(directory, "");
-	}
+	} });
 }
 
 void FileBrowserActivity::RenameSave(int index)
 {
+	new TextPrompt("Rename", "Change save name", files[index]->GetDisplayName(), "", 0, { [this, index](const String &input) {
 		auto &file = files[index];
-	ByteString newName = TextPrompt::Blocking("Rename", "Change save name", file->GetDisplayName(), "", 0).ToUtf8();
+		auto newName = input.ToUtf8();
 		if (newName.length())
 		{
 			newName = ByteString::Build(directory, PATH_SEP_CHAR, newName, ".cps");
 			if (!Platform::RenameFile(file->GetName(), newName, false))
-			ErrorMessage::Blocking("Error", "Could not rename file");
-		else
-			loadDirectory(directory, "");
+			{
+				new ErrorMessage("Error", "Could not rename file");
 			}
 			else
-		ErrorMessage::Blocking("Error", "No save name given");
+			{
+				loadDirectory(directory, "");
+			}
+		}
+		else
+		{
+			new ErrorMessage("Error", "No save name given");
+		}
+	} });
 }
 
 void FileBrowserActivity::cleanup()

src/gui/game/GameView.cpp

@@ -604,10 +604,9 @@ void GameView::NotifyToolListChanged(GameModel * sender)
 					}
 					else if (identifier.BeginsWith("DEFAULT_PT_LIFECUST_"))
 					{
-						if (ConfirmPrompt::Blocking("Remove custom GOL type", "Are you sure you want to remove " + identifier.Substr(20).FromUtf8() + "?"))
-						{
+						new ConfirmPrompt("Remove custom GOL type", "Are you sure you want to remove " + identifier.Substr(20).FromUtf8() + "?", { [this, identifier]() {
 							c->RemoveCustomGOLType(identifier);
-						}
+						} });
 					}
 				}
 			}
@@ -993,10 +992,6 @@ int GameView::Record(bool record)
 		recordingFolder = 0;
 	}
 	else if (!recording)
-	{
-		// block so that the return value is correct
-		bool record = ConfirmPrompt::Blocking("Recording", "You're about to start recording all drawn frames. This will use a load of disk space.");
-		if (record)
 	{
 		time_t startTime = time(NULL);
 		recordingFolder = startTime;
@@ -1005,7 +1000,6 @@ int GameView::Record(bool record)
 		recording = true;
 		recordingIndex = 0;
 	}
-	}
 	return recordingFolder;
 }
 

src/gui/preview/PreviewView.cpp

@@ -385,8 +385,9 @@ void PreviewView::OnTick(float dt)
 	c->Update();
 	if (doError)
 	{
-		ErrorMessage::Blocking("Error loading save", doErrorMessage);
+		new ErrorMessage("Error loading save", doErrorMessage, { [this]() {
 			c->Exit();
+		} });
 	}
 
 	if (reportSaveRequest && reportSaveRequest->CheckDone())

src/gui/profile/ProfileActivity.cpp

@@ -196,8 +196,9 @@ void ProfileActivity::OnTick(float dt)
 {
 	if (doError)
 	{
-		ErrorMessage::Blocking("Error", doErrorMessage);
+		new ErrorMessage("Error", doErrorMessage, { [this]() {
 			Exit();
+		} });
 	}
 
 	if (saveUserInfoRequest && saveUserInfoRequest->CheckDone())