first commit

Minecraft.World/ClientInformationPacket.h

@@ -0,0 +1,94 @@
+#pragma once
+
+#include "stdafx.h"
+
+class ClientInformationPacket : public Packet
+{
+#if 0
+	private String language;
+	private int viewDistance;
+	private int chatVisibility;
+	private boolean chatColors;
+	private int difficulty;
+
+	public ClientInformationPacket() {
+	}
+
+	public ClientInformationPacket(String language, int viewDistance, int chatVisibility, boolean chatColors, int difficulty) {
+		this.language = language;
+		this.viewDistance = viewDistance;
+		this.chatVisibility = chatVisibility;
+		this.chatColors = chatColors;
+		this.difficulty = difficulty;
+	}
+
+	@Override
+		public void read(DataInputStream dis) throws IOException {
+			language = readUtf(dis, 7);
+			viewDistance = dis.readByte();
+
+			int chat = dis.readByte();
+			chatVisibility = chat & 0x7;
+			chatColors = (chat & 0x8) == 0x8;
+
+			difficulty = dis.readByte();
+	}
+
+	@Override
+		public void write(DataOutputStream dos) throws IOException {
+			writeUtf(language, dos);
+			dos.writeByte(viewDistance);
+			dos.writeByte(chatVisibility | (chatColors ? 1 : 0) << 3);
+			dos.writeByte(difficulty);
+	}
+
+	@Override
+		public void handle(PacketListener listener) {
+			listener.handleClientInformation(this);
+	}
+
+	@Override
+		public int getEstimatedSize() {
+			return 0;
+	}
+
+	public String getLanguage() {
+		return language;
+	}
+
+	public int getViewDistance() {
+		return viewDistance;
+	}
+
+	public int getChatVisibility() {
+		return chatVisibility;
+	}
+
+	public boolean getChatColors() {
+		return chatColors;
+	}
+
+	public int getDifficulty() {
+		return difficulty;
+	}
+
+	public void setDifficulty(int difficulty) {
+		this.difficulty = difficulty;
+	}
+
+	@Override
+		public String getDebugInfo() {
+			return String.format("lang='%s', view=%d, chat=%d, col=%b, difficulty=%d", language, viewDistance, chatVisibility, chatColors, difficulty);
+	}
+
+	@Override
+		public boolean canBeInvalidated() {
+			return true;
+	}
+
+	@Override
+		public boolean isInvalidatedBy(Packet packet) {
+			return true;
+	}
+#endif
+};