1 files changed, 131 insertions, 0 deletions
diff --git a/Minecraft.World/AgableMob.cpp b/Minecraft.World/AgableMob.cpp
new file mode 100644
index 00000000..39bcadbe
--- /dev/null
+++ b/Minecraft.World/AgableMob.cpp
@@ -0,0 +1,131 @@
+#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(shared_ptr<Player> player)
+{
+	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
+			{
+				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);
+}