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, 3 insertions, 3 deletions

diff --git a/Minecraft.World/ScatteredFeaturePieces.cpp b/Minecraft.World/ScatteredFeaturePieces.cpp
index 317d6d9e..07630ef7 100644
--- a/Minecraft.World/ScatteredFeaturePieces.cpp
+++ b/Minecraft.World/ScatteredFeaturePieces.cpp
@@ -35,7 +35,7 @@ ScatteredFeaturePieces::ScatteredFeaturePiece::ScatteredFeaturePiece(Random *ran
 	orientation = random->nextInt(4);
 
 	LevelGenerationOptions *levelGenOptions = app.getLevelGenerationOptions();
-	if( levelGenOptions != NULL )
+	if( levelGenOptions != nullptr )
 	{
 		int tempOrientation = 0;
 		if(levelGenOptions->isFeatureChunk(west>>4,north>>4,StructureFeature::eFeature_Temples, &tempOrientation) )
@@ -737,9 +737,9 @@ bool ScatteredFeaturePieces::SwamplandHut::postProcess(Level *level, Random *ran
 		{
 			spawnedWitch = true;
 
-			shared_ptr<Witch> witch = shared_ptr<Witch>( new Witch(level) );
+			shared_ptr<Witch> witch = std::make_shared<Witch>(level);
 			witch->moveTo(wx + .5, wy, wz + .5, 0, 0);
-			witch->finalizeMobSpawn(NULL);
+			witch->finalizeMobSpawn(nullptr);
 			level->addEntity(witch);
 		}
 	}