feat(jui): (re-)add transitional screens

Adds a new MessageScreen class to display custom messages and restores areas where ReceivingLevelScreen was used

Minecraft.Client/Network/ClientConnection.cpp

@@ -292,7 +292,7 @@ void ClientConnection::handleLogin(std::shared_ptr<LoginPacket> packet) {
         minecraft->createPrimaryLocalPlayer(ProfileManager.GetPrimaryPad());
 
         minecraft->player->dimension = packet->dimension;
-        // minecraft->setScreen(new ReceivingLevelScreen(this));
+        minecraft->setScreen(new ReceivingLevelScreen(this));
         minecraft->player->entityId = packet->clientVersion;
 
         std::uint8_t networkSmallId = getSocket()->getSmallId();
@@ -2636,7 +2636,7 @@ void ClientConnection::handleRespawn(std::shared_ptr<RespawnPacket> packet) {
 
         // minecraft->player->dimension = packet->dimension;
         minecraft->localplayers[m_userIndex]->dimension = packet->dimension;
-        // minecraft->setScreen(new ReceivingLevelScreen(this));
+        minecraft->setScreen(new ReceivingLevelScreen(this));
         //		minecraft->addPendingLocalConnection(m_userIndex, this);
 
 #ifdef _XBOX

Minecraft.Client/UI/Screens/CreateWorldScreen.cpp

@@ -11,6 +11,7 @@
 #include "../../../Minecraft.World/Util/Random.h"
 #include "../../MinecraftServer.h"
 #include "../../GameState/Options.h"
+#include "MessageScreen.h"
 #include <string>
 
 CreateWorldScreen::CreateWorldScreen(Screen* lastScreen) {
@@ -43,10 +44,8 @@ void CreateWorldScreen::init() {
     buttons.push_back(new Button(1, width / 2 + 5, height - 28, 150, 20,
                                  language->getElement(L"gui.cancel")));
 
-    nameEdit = new EditBox(
-        this, font, width / 2 - 100, 60, 200, 20,
-        language->getElement(
-            L"testWorld"));  // 4J - test - should be L"selectWorld.newWorld"
+    nameEdit = new EditBox(this, font, width / 2 - 100, 60, 200, 20,
+                           language->getElement(L"selectWorld.newWorld"));
     nameEdit->inFocus = true;
     nameEdit->setMaxLength(32);
 
@@ -294,7 +293,11 @@ void CreateWorldScreen::buttonClicked(Button* button) {
         loadingParams->completionData = completionData;
 
         ui.NavigateToScene(0, eUIScene_FullscreenProgress, loadingParams);
-// 4J Stu - This screen is not used, so removing this to stop the build failing
+        Language* language = Language::getInstance();
+        minecraft->setScreen(
+            new MessageScreen(language->getElement(L"menu.generatingLevel")));
+        // 4J Stu - This screen is not used, so removing this to stop the build
+        // failing
 #if 0
         minecraft->gameMode = new SurvivalMode(minecraft);
         minecraft->selectLevel(resultFolder, nameEdit->getValue(), seedValue);

Minecraft.Client/UI/Screens/MessageScreen.cpp

@@ -0,0 +1,19 @@
+#include "../../Platform/stdafx.h"
+#include "MessageScreen.h"
+
+MessageScreen::MessageScreen(const std::wstring& message) {
+    this->message = message;
+}
+
+void MessageScreen::keyPressed(char eventCharacter, int eventKey) {}
+
+void MessageScreen::init() { buttons.clear(); }
+
+void MessageScreen::buttonClicked(Button* button) {}
+
+void MessageScreen::render(int xm, int ym, float a) {
+    renderDirtBackground(0);
+    drawCenteredString(font, message, width / 2, height / 2 - 50, 0xffffff);
+
+    Screen::render(xm, ym, a);
+}

Minecraft.Client/UI/Screens/MessageScreen.h

@@ -0,0 +1,27 @@
+#pragma once
+#include "../Screen.h"
+
+// 4jcraft addition
+
+class MessageScreen : public Screen {
+private:
+    std::wstring message;
+
+public:
+    MessageScreen(const std::wstring& message);
+
+protected:
+    using Screen::keyPressed;
+
+    virtual void keyPressed(char eventCharacter, int eventKey);
+
+public:
+    virtual void init();
+    virtual void tick();
+
+protected:
+    virtual void buttonClicked(Button* button);
+
+public:
+    virtual void render(int xm, int ym, float a);
+};