MinecraftConsoles/Minecraft.World/AgableMob.cpp

#include "stdafx.h"
#include "net.minecraft.world.entity.h"
#include "net.minecraft.world.entity.player.h"
#include "net.minecraft.world.item.h"
#include "net.minecraft.world.level.h"
#include "SynchedEntityData.h"
#include "GenericStats.h"
#include "AgableMob.h"

AgableMob::AgableMob(Level *level) : PathfinderMob(level)
{
	registeredBBWidth = -1;
	registeredBBHeight = 0;
}

bool AgableMob::interact(std::shared_ptr<Player> player)
{
	std::shared_ptr<ItemInstance> item = player->inventory->getSelected();

	if (item != NULL && item->id == Item::monsterPlacer_Id)
	{
		if (!level->isClientSide)
		{
			eINSTANCEOF classToSpawn = EntityIO::getClass(item->getAuxValue());
			if (classToSpawn != eTYPE_NOTSET && (classToSpawn & eTYPE_AGABLE_MOB) == eTYPE_AGABLE_MOB && classToSpawn == GetType() ) // 4J Added GetType() check to only spawn same type
			{
				std::shared_ptr<AgableMob> offspring = getBreedOffspring(dynamic_pointer_cast<AgableMob>(shared_from_this()));
				if (offspring != NULL)
				{
					offspring->setAge(-20 * 60 * 20);
					offspring->moveTo(x, y, z, 0, 0);

					level->addEntity(offspring);

					if (!player->abilities.instabuild)
					{
						item->count--;

						if (item->count <= 0)
						{
							player->inventory->setItem(player->inventory->selected, nullptr);
						}
					}
				}
			}
		}
	}

	return PathfinderMob::interact(player);
}

void AgableMob::defineSynchedData()
{
	PathfinderMob::defineSynchedData();
	entityData->define(DATA_AGE_ID, 0);
}

int AgableMob::getAge()
{
	return entityData->getInteger(DATA_AGE_ID);
}

void AgableMob::setAge(int age)
{
	entityData->set(DATA_AGE_ID, age);
	updateSize(isBaby());
}

void AgableMob::addAdditonalSaveData(CompoundTag *tag)
{
	PathfinderMob::addAdditonalSaveData(tag);
	tag->putInt(L"Age", getAge());
}

void AgableMob::readAdditionalSaveData(CompoundTag *tag)
{
	PathfinderMob::readAdditionalSaveData(tag);
	setAge(tag->getInt(L"Age"));
}

void AgableMob::aiStep()
{
	PathfinderMob::aiStep();

	if(level->isClientSide)
	{
		updateSize(isBaby());
	}
	else
	{
		int age = getAge();
		if (age < 0)
		{
			age++;
			setAge(age);
		}
		else if (age > 0)
		{
			age--;
			setAge(age);
		}
	}
}

bool AgableMob::isBaby()
{
	return getAge() < 0;
}

void AgableMob::updateSize(bool isBaby)
{
	internalSetSize(isBaby ? .5f : 1.0f);
}

void AgableMob::setSize(float w, float h)
{
	bool inited = registeredBBWidth > 0;

	registeredBBWidth = w;
	registeredBBHeight = h;

	if (!inited)
	{
		internalSetSize(1.0f);
	}
}

void AgableMob::internalSetSize(float scale)
{
	PathfinderMob::setSize(registeredBBWidth * scale, registeredBBHeight * scale);
}