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, 3 insertions, 3 deletions

diff --git a/Minecraft.World/RestrictOpenDoorGoal.cpp b/Minecraft.World/RestrictOpenDoorGoal.cpp
index e8620a71..3f7e2ed9 100644
--- a/Minecraft.World/RestrictOpenDoorGoal.cpp
+++ b/Minecraft.World/RestrictOpenDoorGoal.cpp
@@ -14,9 +14,9 @@ bool RestrictOpenDoorGoal::canUse()
 {
 	if (mob->level->isDay()) return false;
 	shared_ptr<Village> village = mob->level->villages->getClosestVillage(Mth::floor(mob->x), Mth::floor(mob->y), Mth::floor(mob->z), 16);
-	if (village == NULL) return false;
+	if (village == nullptr) return false;
 	shared_ptr<DoorInfo> _doorInfo = village->getClosestDoorInfo(Mth::floor(mob->x), Mth::floor(mob->y), Mth::floor(mob->z));
-	if (_doorInfo == NULL) return false;
+	if (_doorInfo == nullptr) return false;
 	doorInfo = _doorInfo;
 	return _doorInfo->distanceToInsideSqr(Mth::floor(mob->x), Mth::floor(mob->y), Mth::floor(mob->z)) < 1.5 * 1.5;
 }
@@ -25,7 +25,7 @@ bool RestrictOpenDoorGoal::canContinueToUse()
 {
 	if (mob->level->isDay()) return false;
 	shared_ptr<DoorInfo> _doorInfo = doorInfo.lock();
-	if ( _doorInfo == NULL ) return false;
+	if ( _doorInfo == nullptr ) return false;
 	return !_doorInfo->removed && _doorInfo->isInsideSide(Mth::floor(mob->x), Mth::floor(mob->z));
 }