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

1 files changed, 2 insertions, 2 deletions

diff --git a/Minecraft.World/MoveEntityPacket.cpp b/Minecraft.World/MoveEntityPacket.cpp
index b52482f5..cae28e91 100644
--- a/Minecraft.World/MoveEntityPacket.cpp
+++ b/Minecraft.World/MoveEntityPacket.cpp
@@ -40,7 +40,7 @@ void MoveEntityPacket::write(DataOutputStream *dos) //throws IOException
 		// We shouln't be tracking an entity that doesn't have a short type of id
 		__debugbreak();
 	}
-	dos->writeShort((short)id);
+	dos->writeShort(static_cast<short>(id));
 }
 
 void MoveEntityPacket::handle(PacketListener *listener)
@@ -61,7 +61,7 @@ bool MoveEntityPacket::canBeInvalidated()
 bool MoveEntityPacket::isInvalidatedBy(shared_ptr<Packet> packet)
 {
 	shared_ptr<MoveEntityPacket> target = dynamic_pointer_cast<MoveEntityPacket>(packet);
-	return target != NULL && target->id == id;
+	return target != nullptr && target->id == id;
 }
 
 MoveEntityPacket::PosRot::PosRot()