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/SignUpdatePacket.cpp | 71 ++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 Minecraft.World/SignUpdatePacket.cpp

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

diff --git a/Minecraft.World/SignUpdatePacket.cpp b/Minecraft.World/SignUpdatePacket.cpp
new file mode 100644
index 00000000..7b3a3217
--- /dev/null
+++ b/Minecraft.World/SignUpdatePacket.cpp
@@ -0,0 +1,71 @@
+#include "stdafx.h"
+#include <iostream>
+#include "InputOutputStream.h"
+#include "PacketListener.h"
+#include "net.minecraft.world.level.tile.entity.h"
+#include "SignUpdatePacket.h"
+
+
+
+SignUpdatePacket::SignUpdatePacket()
+{
+	shouldDelay = true;
+	m_bVerified=false;
+	m_bCensored=false;
+	x = 0;
+	y = 0;
+	z = 0;
+
+}
+
+SignUpdatePacket::SignUpdatePacket(int x, int y, int z, bool bVerified, bool bCensored, wstring lines[]) 
+{
+	shouldDelay = true;
+	this->m_bVerified=bVerified;
+	this->m_bCensored=bCensored;
+	this->x = x;
+	this->y = y;
+	this->z = z;
+	for( int i = 0; i < MAX_SIGN_LINES; i++ ) this->lines[i] = lines[i];
+}
+
+void SignUpdatePacket::read(DataInputStream *dis) //throws IOException
+{
+	x = dis->readInt();
+	y = dis->readShort();
+	z = dis->readInt();
+	this->m_bVerified=dis->readBoolean();
+	this->m_bCensored=dis->readBoolean();;
+	for (int i = 0; i < MAX_SIGN_LINES; i++)
+		lines[i] = readUtf(dis, SignTileEntity::MAX_LINE_LENGTH);
+}
+
+void SignUpdatePacket::write(DataOutputStream *dos) //throws IOException 
+{
+	dos->writeInt(x);
+	dos->writeShort(y);
+	dos->writeInt(z);
+	dos->writeBoolean(m_bVerified);
+	dos->writeBoolean(m_bCensored);
+	for (int i = 0; i < MAX_SIGN_LINES; i++)
+		writeUtf(lines[i], dos);
+}
+
+void SignUpdatePacket::handle(PacketListener *listener)
+{
+	listener->handleSignUpdate(shared_from_this());
+}
+
+int SignUpdatePacket::getEstimatedSize() 
+{
+	int l = 0;
+	l+=sizeof(int);
+	l+=sizeof(short);
+	l+=sizeof(int);
+	l+=sizeof(byte);
+	l+=sizeof(byte);
+
+	for (int i = 0; i < MAX_SIGN_LINES; i++)
+		l += (int)lines[i].length();
+	return l;
+}
-- 
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