1 files changed, 39 insertions, 25 deletions

diff --git a/Minecraft.World/Slime.cpp b/Minecraft.World/Slime.cpp
index 7941fbe0..eb80d09c 100644
--- a/Minecraft.World/Slime.cpp
+++ b/Minecraft.World/Slime.cpp
@@ -6,8 +6,10 @@
 #include "net.minecraft.world.level.chunk.h"
 #include "net.minecraft.world.entity.h"
 #include "net.minecraft.world.item.h"
+#include "net.minecraft.world.entity.ai.attributes.h"
 #include "net.minecraft.world.entity.item.h"
 #include "net.minecraft.world.entity.player.h"
+#include "net.minecraft.world.entity.monster.h"
 #include "net.minecraft.world.damagesource.h"
 #include "com.mojang.nbt.h"
 #include "Slime.h"
@@ -30,15 +32,13 @@ Slime::Slime(Level *level) : Mob( level )
 	// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that
 	// the derived version of the function is called
 	this->defineSynchedData();
-
-	// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that the derived version of the function is called
-	health = getMaxHealth();
+	registerAttributes();
+	setHealth(getMaxHealth());
 
 	_init();
 
-	this->textureIdx = TN_MOB_SLIME; // 4J was L"/mob/slime.png";
 	int size = 1 << (random->nextInt(3));
-	this->heightOffset = 0;
+	heightOffset = 0;
 	jumpDelay = random->nextInt(20) + 10;
 	setSize(size);
 }
@@ -53,18 +53,13 @@ void Slime::defineSynchedData()
 void Slime::setSize(int size)
 {
 	entityData->set(ID_SIZE, (byte) size);
-	Mob::setSize(0.6f * size, 0.6f * size);
-	this->setPos(x, y, z);
+	setSize(0.6f * size, 0.6f * size);
+	setPos(x, y, z);
+	getAttribute(SharedMonsterAttributes::MAX_HEALTH)->setBaseValue(size * size);
 	setHealth(getMaxHealth());
 	xpReward = size;
 }
 
-int Slime::getMaxHealth()
-{
-	int size = getSize();
-	return size * size;
-}
-
 int Slime::getSize()
 {
 	return entityData->getByte(ID_SIZE);
@@ -89,7 +84,7 @@ ePARTICLE_TYPE Slime::getParticleName()
 
 int Slime::getSquishSound()
 {
-	return eSoundType_MOB_SLIME;
+	return getSize() > 1 ? eSoundType_MOB_SLIME_BIG : eSoundType_MOB_SLIME;
 }
 
 void Slime::tick()
@@ -102,7 +97,7 @@ void Slime::tick()
 	squish = squish + (targetSquish - squish) * .5f;
 
 	oSquish = squish;
-	bool wasOnGround = this->onGround;
+	bool wasOnGround = onGround;
 	Mob::tick();
 	if (onGround && !wasOnGround)
 	{
@@ -118,7 +113,7 @@ void Slime::tick()
 
 		if (doPlayLandSound()) 
 		{
-			level->playSound(shared_from_this(), getSquishSound(), getSoundVolume(), ((random->nextFloat() - random->nextFloat()) * 0.2f + 1.0f) / 0.8f);
+			playSound(getSquishSound(), getSoundVolume(), ((random->nextFloat() - random->nextFloat()) * 0.2f + 1.0f) / 0.8f);
 		}
 		targetSquish = -0.5f;
 	}
@@ -128,6 +123,12 @@ void Slime::tick()
 		targetSquish = 1;
 	}
 	decreaseSquish();
+
+	if (level->isClientSide)
+	{
+		int size = getSize();
+		setSize(0.6f * size, 0.6f * size);
+	}
 }
 
 void Slime::serverAiStep() 
@@ -148,7 +149,7 @@ void Slime::serverAiStep()
 		jumping = true;
 		if (doPlayJumpSound())
 		{
-			level->playSound(shared_from_this(), getSquishSound(), getSoundVolume(), ((random->nextFloat() - random->nextFloat()) * 0.2f + 1.0f) * 0.8f);
+			playSound(getSquishSound(), getSoundVolume(), ((random->nextFloat() - random->nextFloat()) * 0.2f + 1.0f) * 0.8f);
 		}
 
 		// 4J Removed TU7 to bring forward change to fix lava slime render in MP
@@ -211,12 +212,12 @@ void Slime::playerTouch(shared_ptr<Player> player)
 	if (isDealsDamage())
 	{
 		int size = getSize();
-		if (canSee(player) && this->distanceToSqr(player) < (0.6 * size) * (0.6 * size))
+		if (canSee(player) && distanceToSqr(player) < (0.6 * size) * (0.6 * size))
 		{
 			DamageSource *damageSource = DamageSource::mobAttack( dynamic_pointer_cast<Mob>( shared_from_this() ) );
 			if (player->hurt(damageSource, getAttackDamage()))
 			{
-				level->playSound(shared_from_this(), eSoundType_MOB_SLIME_ATTACK, 1, (random->nextFloat() - random->nextFloat()) * 0.2f + 1.0f);
+				playSound(eSoundType_MOB_SLIME_ATTACK, 1, (random->nextFloat() - random->nextFloat()) * 0.2f + 1.0f);
 			}
 			delete damageSource;
 		}
@@ -235,12 +236,12 @@ int Slime::getAttackDamage()
 
 int Slime::getHurtSound() 
 {
-	return eSoundType_MOB_SLIME;
+	return getSize() > 1 ? eSoundType_MOB_SLIME_BIG : eSoundType_MOB_SLIME;
 }
 
 int Slime::getDeathSound()
 {
-	return eSoundType_MOB_SLIME;
+	return getSize() > 1 ? eSoundType_MOB_SLIME_BIG : eSoundType_MOB_SLIME;
 }
 
 int Slime::getDeathLoot()
@@ -257,11 +258,24 @@ bool Slime::canSpawn()
 		return false;
 	}
 	Random *lcr = lc->getRandom(987234911l);	// 4J - separated out so we can delete
-	if ((getSize() == 1 || level->difficulty > Difficulty::PEACEFUL) && random->nextInt(10) == 0 && lcr->nextInt(10) == 0 && y < 40)
+	if ((getSize() == 1 || level->difficulty > Difficulty::PEACEFUL))
 	{
-		delete lcr;
-		return Mob::canSpawn();
+		// spawn slime in swamplands at night
+		Biome *biome = level->getBiome(Mth::floor(x), Mth::floor(z));
+
+		if (biome == Biome::swampland && y > 50 && y < 70 && random->nextFloat() < 0.5f)
+		{
+			if (random->nextFloat() < level->getMoonBrightness() && level->getRawBrightness(Mth::floor(x), Mth::floor(y), Mth::floor(z)) <= random->nextInt(8))
+			{
+				return Mob::canSpawn();
+			}
+		}
+		if (random->nextInt(10) == 0 && lcr->nextInt(10) == 0 && y < 40)
+		{
+			return Mob::canSpawn();
+		}
 	}
+
 	delete lcr;
 	return false;
 }
@@ -278,7 +292,7 @@ int Slime::getMaxHeadXRot()
 
 bool Slime::doPlayJumpSound()
 {
-	return getSize() > 1;
+	return getSize() > 0;
 }
 
 bool Slime::doPlayLandSound()