Modernize project codebase (#906)

* 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

* Add safety checks and fix a issue with vector going OOR

1 files changed, 1 insertions, 1 deletions

diff --git a/Minecraft.World/EntityPos.cpp b/Minecraft.World/EntityPos.cpp
index 38b50573..02f716ed 100644
--- a/Minecraft.World/EntityPos.cpp
+++ b/Minecraft.World/EntityPos.cpp
@@ -58,5 +58,5 @@ EntityPos *EntityPos::lerp(shared_ptr<Entity> e, float f)
 	{
 		return new EntityPos(yrd, xrd);
 	}
-	return NULL;
+	return nullptr;
 }
\ No newline at end of file