From b691c43c44ff180d10e7d4a9afc83b98551ff586 Mon Sep 17 00:00:00 2001
From: daoge_cmd <3523206925@qq.com>
Date: Sun, 1 Mar 2026 12:16:08 +0800
Subject: Initial commit

---
 Minecraft.World/HangingEntityItem.cpp | 88 +++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 Minecraft.World/HangingEntityItem.cpp

(limited to 'Minecraft.World/HangingEntityItem.cpp')

diff --git a/Minecraft.World/HangingEntityItem.cpp b/Minecraft.World/HangingEntityItem.cpp
new file mode 100644
index 00000000..505dce4d
--- /dev/null
+++ b/Minecraft.World/HangingEntityItem.cpp
@@ -0,0 +1,88 @@
+#include "stdafx.h"
+#include "net.minecraft.h"
+#include "net.minecraft.world.phys.h"
+#include "net.minecraft.world.damagesource.h"
+#include "net.minecraft.world.level.tile.h"
+#include "net.minecraft.world.level.h"
+#include "HangingEntityItem.h"
+#include "HangingEntity.h"
+#include "Painting.h"
+#include "GenericStats.h"
+#include "ItemFrame.h"
+
+
+HangingEntityItem::HangingEntityItem(int id, eINSTANCEOF eClassType) : Item(id)
+{
+	//super(id);
+	//this.clazz = clazz;
+	this->eType=eClassType;
+	// setItemCategory(CreativeModeTab.TAB_DECORATIONS);
+}
+
+bool HangingEntityItem::useOn(shared_ptr<ItemInstance> instance, shared_ptr<Player> player, Level *level, int xt, int yt, int zt, int face, float clickX, float clickY, float clickZ, bool bTestOnly)
+{
+	if (face == Facing::DOWN) return false;
+	if (face == Facing::UP) return false;
+
+	if(bTestOnly)
+	{
+		if (!player->mayBuild(xt, yt, zt)) return false;
+
+		return true;
+	}
+
+	int dir = Direction::FACING_DIRECTION[face];
+
+	shared_ptr<HangingEntity> entity = createEntity(level, xt, yt, zt, dir);
+
+	//if (!player->mayUseItemAt(xt, yt, zt, face, instance)) return false;
+	if (!player->mayBuild(xt, yt, zt)) return false;
+
+	if (entity != NULL && entity->survives()) 
+	{
+		if (!level->isClientSide) 
+		{
+			if(level->addEntity(entity)==TRUE)
+			{
+				// 4J-JEV: Hook for durango 'BlockPlaced' event.
+				if (eType==eTYPE_PAINTING)			player->awardStat(GenericStats::blocksPlaced(Item::painting_Id), GenericStats::param_blocksPlaced(Item::painting_Id,instance->getAuxValue(),1));
+				else if (eType==eTYPE_ITEM_FRAME)	player->awardStat(GenericStats::blocksPlaced(Item::itemFrame_Id), GenericStats::param_blocksPlaced(Item::itemFrame_Id,instance->getAuxValue(),1));
+
+				instance->count--;
+			}
+			else
+			{
+				player->displayClientMessage(IDS_MAX_HANGINGENTITIES );
+				return false;
+			}
+		}
+		else
+		{
+			instance->count--;
+		}
+	}
+	return true;
+}
+
+
+shared_ptr<HangingEntity> HangingEntityItem::createEntity(Level *level, int x, int y, int z, int dir) 
+{
+	if (eType == eTYPE_PAINTING) 
+	{
+		shared_ptr<Painting> painting = shared_ptr<Painting>(new Painting(level, x, y, z, dir));
+		painting->PaintingPostConstructor(dir);
+		
+		return dynamic_pointer_cast<HangingEntity> (painting);
+	} 
+	else if (eType == eTYPE_ITEM_FRAME) 
+	{
+		shared_ptr<ItemFrame> itemFrame = shared_ptr<ItemFrame>(new ItemFrame(level, x, y, z, dir));
+
+		return dynamic_pointer_cast<HangingEntity> (itemFrame);
+	} 
+	else 
+	{
+		return nullptr;
+	}
+}
+
-- 
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