first commit

Minecraft.World/CarrotOnAStickItem.cpp

@@ -0,0 +1,47 @@
+#include "stdafx.h"
+#include "net.minecraft.world.entity.animal.h"
+#include "net.minecraft.world.entity.player.h"
+#include "net.minecraft.world.entity.ai.goal.h"
+#include "net.minecraft.world.item.h"
+#include "CarrotOnAStickItem.h"
+
+CarrotOnAStickItem::CarrotOnAStickItem(int id) : Item(id)
+{
+	setMaxStackSize(1);
+	setMaxDamage(25);
+}
+
+bool CarrotOnAStickItem::isHandEquipped()
+{
+	return true;
+}
+
+bool CarrotOnAStickItem::isMirroredArt()
+{
+	return true;
+}
+
+shared_ptr<ItemInstance> CarrotOnAStickItem::use(shared_ptr<ItemInstance> itemInstance, Level *level, shared_ptr<Player> player)
+{
+	if (player->isRiding())
+	{
+		shared_ptr<Pig> pig = dynamic_pointer_cast<Pig>(player->riding);
+		if(pig)
+		{
+			if (pig->getControlGoal()->canBoost() && itemInstance->getMaxDamage() - itemInstance->getAuxValue() >= 7)
+			{
+				pig->getControlGoal()->boost();
+				itemInstance->hurt(7, player);
+
+				if (itemInstance->count == 0)
+				{
+					shared_ptr<ItemInstance> replacement = shared_ptr<ItemInstance>(new ItemInstance(Item::fishingRod));
+					replacement->setTag(itemInstance->tag);
+					return replacement;
+				}
+			}
+		}
+	}
+
+	return itemInstance;
+}