first commit

Minecraft.World/TamableAnimal.cpp

@@ -0,0 +1,159 @@
+#include "stdafx.h"
+#include "net.minecraft.world.entity.ai.goal.h"
+#include "net.minecraft.world.entity.h"
+#include "net.minecraft.world.level.h"
+#include "SynchedEntityData.h"
+#include "ParticleTypes.h"
+#include "TamableAnimal.h"
+
+TamableAnimal::TamableAnimal(Level *level) : Animal(level)
+{
+	sitGoal = new SitGoal(this);
+}
+
+TamableAnimal::~TamableAnimal()
+{
+	if(sitGoal != NULL) delete sitGoal;
+}
+
+void TamableAnimal::defineSynchedData()
+{
+	Animal::defineSynchedData();
+	entityData->define(DATA_FLAGS_ID, (byte) 0);
+	entityData->define(DATA_OWNERUUID_ID, L"");
+}
+
+void TamableAnimal::addAdditonalSaveData(CompoundTag *tag)
+{
+	Animal::addAdditonalSaveData(tag);
+#ifdef _XBOX_ONE
+	// 4J Stu Added from later Java version to remove owners from save transfer saves. We will probably want this on other platforms in the future
+	if (getOwnerUUID().empty())
+	{
+		tag->putString(L"OwnerUUID", L"");
+	}
+	else
+	{
+		tag->putString(L"OwnerUUID", getOwnerUUID());
+	}
+#else
+	if (getOwnerUUID().empty())
+	{
+		tag->putString(L"Owner", L"");
+	}
+	else
+	{
+		tag->putString(L"Owner", getOwnerUUID());
+	}
+#endif
+	tag->putBoolean(L"Sitting", isSitting());
+}
+
+void TamableAnimal::readAdditionalSaveData(CompoundTag *tag)
+{
+	Animal::readAdditionalSaveData(tag);
+#ifdef _XBOX_ONE
+	// 4J Stu Added from later Java version to remove owners from save transfer saves. We will probably want this on other platforms in the future
+	wstring owner = L"";
+	if(tag->contains(L"OwnerUUID") )
+	{
+		owner = tag->getString(L"OwnerUUID");
+	}
+#else
+	wstring owner = tag->getString(L"Owner");
+#endif
+	if (owner.length() > 0)
+	{
+		setOwnerUUID(owner);
+		setTame(true);
+	}
+	sitGoal->wantToSit(tag->getBoolean(L"Sitting"));
+}
+
+void TamableAnimal::spawnTamingParticles(bool success)
+{
+	ePARTICLE_TYPE particle = eParticleType_heart;
+	if (!success)
+	{
+		particle = eParticleType_smoke;
+	}
+	for (int i = 0; i < 7; i++)
+	{
+		double xa = random->nextGaussian() * 0.02;
+		double ya = random->nextGaussian() * 0.02;
+		double za = random->nextGaussian() * 0.02;
+		level->addParticle(particle, x + random->nextFloat() * bbWidth * 2 - bbWidth, y + .5f + random->nextFloat() * bbHeight, z + random->nextFloat() * bbWidth * 2 - bbWidth, xa, ya, za);
+	}
+}
+
+void TamableAnimal::handleEntityEvent(byte id)
+{
+	if (id == EntityEvent::TAMING_SUCCEEDED)
+	{
+		spawnTamingParticles(true);
+	}
+	else if (id == EntityEvent::TAMING_FAILED)
+	{
+		spawnTamingParticles(false);
+	}
+	else
+	{
+		Animal::handleEntityEvent(id);
+	}
+}
+
+bool TamableAnimal::isTame()
+{
+	return (entityData->getByte(DATA_FLAGS_ID) & 0x04) != 0;
+}
+
+void TamableAnimal::setTame(bool value)
+{
+	byte current = entityData->getByte(DATA_FLAGS_ID);
+	if (value)
+	{
+		entityData->set(DATA_FLAGS_ID, (byte) (current | 0x04));
+	}
+	else
+	{
+		entityData->set(DATA_FLAGS_ID, (byte) (current & ~0x04));
+	}
+}
+
+bool TamableAnimal::isSitting()
+{
+	return (entityData->getByte(DATA_FLAGS_ID) & 0x01) != 0;
+}
+
+void TamableAnimal::setSitting(bool value)
+{
+	byte current = entityData->getByte(DATA_FLAGS_ID);
+	if (value)
+	{
+		entityData->set(DATA_FLAGS_ID, (byte) (current | 0x01));
+	}
+	else
+	{
+		entityData->set(DATA_FLAGS_ID, (byte) (current & ~0x01));
+	}
+}
+
+wstring TamableAnimal::getOwnerUUID()
+{
+	return entityData->getString(DATA_OWNERUUID_ID);
+}
+
+void TamableAnimal::setOwnerUUID(const wstring &name)
+{
+	entityData->set(DATA_OWNERUUID_ID, name);
+}
+
+shared_ptr<Mob> TamableAnimal::getOwner()
+{
+	return level->getPlayerByUUID(getOwnerUUID());
+}
+
+SitGoal *TamableAnimal::getSitGoal()
+{
+	return sitGoal;
+}