restructure codebase according to vcproj filters

Minecraft.Client/net/minecraft/client/gui/JoinMultiplayerScreen.h

@@ -0,0 +1,29 @@
+#pragma once
+#include "Screen.h"
+class EditBox;
+class Button;
+
+class JoinMultiplayerScreen : public Screen {
+private:
+    Screen* lastScreen;
+    EditBox* ipEdit;
+
+public:
+    JoinMultiplayerScreen(Screen* lastScreen);
+    virtual void tick() override;
+    virtual void init() override;
+    virtual void removed() override;
+
+protected:
+    virtual void buttonClicked(Button* button) override;
+
+private:
+    virtual int parseInt(const std::wstring& str, int def);
+
+protected:
+    virtual void keyPressed(wchar_t ch, int eventKey) override;
+    virtual void mouseClicked(int x, int y, int buttonNum) override;
+
+public:
+    virtual void render(int xm, int ym, float a) override;
+};