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, 8 insertions, 8 deletions

diff --git a/Minecraft.World/MeleeAttackGoal.cpp b/Minecraft.World/MeleeAttackGoal.cpp
index 7003609e..5b7b0179 100644
--- a/Minecraft.World/MeleeAttackGoal.cpp
+++ b/Minecraft.World/MeleeAttackGoal.cpp
@@ -19,7 +19,7 @@ void MeleeAttackGoal::_init(PathfinderMob *mob, double speedModifier, bool track
 
 
 	attackTime = 0;
-	path = NULL;
+	path = nullptr;
 	timeToRecalcPath = 0;
 }
 
@@ -36,24 +36,24 @@ MeleeAttackGoal::MeleeAttackGoal(PathfinderMob *mob, double speedModifier, bool
 
 MeleeAttackGoal::~MeleeAttackGoal()
 {
-	if(path != NULL) delete path;
+	if(path != nullptr) delete path;
 }
 
 bool MeleeAttackGoal::canUse()
 {
 	shared_ptr<LivingEntity> target = mob->getTarget();
-	if (target == NULL) return false;
+	if (target == nullptr) return false;
 	if (!target->isAlive()) return false;
-	if (attackType != NULL && !target->instanceof(attackType)) return false;
+	if (attackType != eTYPE_NOTSET && !target->instanceof(attackType)) return false;
 	delete path;
 	path = mob->getNavigation()->createPath(target);
-	return path != NULL;
+	return path != nullptr;
 }
 
 bool MeleeAttackGoal::canContinueToUse()
 {
 	shared_ptr<LivingEntity> target = mob->getTarget();
-	if (target == NULL) return false;
+	if (target == nullptr) return false;
 	if (!target->isAlive()) return false;
 	if (!trackTarget) return !mob->getNavigation()->isDone();
 	if (!mob->isWithinRestriction(Mth::floor(target->x), Mth::floor(target->y), Mth::floor(target->z))) return false;
@@ -63,7 +63,7 @@ bool MeleeAttackGoal::canContinueToUse()
 void MeleeAttackGoal::start()
 {
 	mob->getNavigation()->moveTo(path, speedModifier);
-	path = NULL;
+	path = nullptr;
 	timeToRecalcPath = 0;
 }
 
@@ -91,6 +91,6 @@ void MeleeAttackGoal::tick()
 	if (mob->distanceToSqr(target->x, target->bb->y0, target->z) > meleeRadiusSqr) return;
 	if (attackTime > 0) return;
 	attackTime = 20;
-	if (mob->getCarriedItem() != NULL) mob->swing();
+	if (mob->getCarriedItem() != nullptr) mob->swing();
 	mob->doHurtTarget(target);
 }