Project modernization (#630)

* Fixed boats falling and a TP glitch #266

* Replaced every C-style cast with C++ ones

* Replaced every C-style cast with C++ ones

* Fixed boats falling and a TP glitch #266

* Updated NULL to nullptr and fixing some type issues

* Modernized and fixed a few bugs

- Replaced most instances of `NULL` with `nullptr`.
- Replaced most `shared_ptr(new ...)` with `make_shared`.
- Removed the `nullptr` macro as it was interfering with the actual nullptr keyword in some instances.

* Fixing more conflicts

* Replace int loops with size_t and start work on overrides

Minecraft.Client/Common/UI/UIScene_DLCMainMenu.cpp

@@ -121,11 +121,11 @@ void UIScene_DLCMainMenu::handleInput(int iPad, int key, bool repeat, bool press
 
 void UIScene_DLCMainMenu::handlePress(F64 controlId, F64 childId)
 {
-	switch((int)controlId)
+	switch(static_cast<int>(controlId))
 	{
 	case eControl_OffersList:
 		{
-			int iIndex = (int)childId;
+			int iIndex = static_cast<int>(childId);
 			DLCOffersParam *param = new DLCOffersParam();
 			param->iPad = m_iPad;
 
@@ -134,7 +134,7 @@ void UIScene_DLCMainMenu::handlePress(F64 controlId, F64 childId)
 
 			// Xbox One will have requested the marketplace content - there is only that type
 #ifndef _XBOX_ONE
-			app.AddDLCRequest((eDLCMarketplaceType)iIndex, true);
+			app.AddDLCRequest(static_cast<eDLCMarketplaceType>(iIndex), true);
 #endif
 			killTimer(PLAYER_ONLINE_TIMER_ID);
 			ui.NavigateToScene(m_iPad, eUIScene_DLCOffersMenu, param);
@@ -166,7 +166,7 @@ void UIScene_DLCMainMenu::handleTimerComplete(int id)
 
 int UIScene_DLCMainMenu::ExitDLCMainMenu(void *pParam,int iPad,C4JStorage::EMessageResult result)
 {
-	UIScene_DLCMainMenu* pClass = (UIScene_DLCMainMenu*)pParam;
+	UIScene_DLCMainMenu* pClass = static_cast<UIScene_DLCMainMenu *>(pParam);
 
 #if defined __ORBIS__ || defined __PSVITA__
 	app.GetCommerce()->HidePsStoreIcon();