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		<id>http://ffxivclassic.fragmenterworks.com/wiki/index.php?action=history&amp;feed=atom&amp;title=Game_Opcodes%3AGroup_Begin</id>
		<title>Game Opcodes:Group Begin - Revision history</title>
		<link rel="self" type="application/atom+xml" href="http://ffxivclassic.fragmenterworks.com/wiki/index.php?action=history&amp;feed=atom&amp;title=Game_Opcodes%3AGroup_Begin"/>
		<link rel="alternate" type="text/html" href="http://ffxivclassic.fragmenterworks.com/wiki/index.php?title=Game_Opcodes:Group_Begin&amp;action=history"/>
		<updated>2026-06-03T13:53:46Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.29.1</generator>

	<entry>
		<id>http://ffxivclassic.fragmenterworks.com/wiki/index.php?title=Game_Opcodes:Group_Begin&amp;diff=1898&amp;oldid=prev</id>
		<title>Ioncannon at 23:12, 29 May 2024</title>
		<link rel="alternate" type="text/html" href="http://ffxivclassic.fragmenterworks.com/wiki/index.php?title=Game_Opcodes:Group_Begin&amp;diff=1898&amp;oldid=prev"/>
				<updated>2024-05-29T23:12:20Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 23:12, 29 May 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l43&quot; &gt;Line 43:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 43:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| 00 || 00 || 00 || 00&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| 00 || 00 || 00 || 00&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Unfinished]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ioncannon</name></author>	</entry>

	<entry>
		<id>http://ffxivclassic.fragmenterworks.com/wiki/index.php?title=Game_Opcodes:Group_Begin&amp;diff=1897&amp;oldid=prev</id>
		<title>Ioncannon at 23:11, 29 May 2024</title>
		<link rel="alternate" type="text/html" href="http://ffxivclassic.fragmenterworks.com/wiki/index.php?title=Game_Opcodes:Group_Begin&amp;diff=1897&amp;oldid=prev"/>
				<updated>2024-05-29T23:11:29Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 23:11, 29 May 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Begin sending the member entries for this group.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Begin sending the member entries for this group&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. Paired with [[Game Opcodes:Group End]]&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:; Opcode - 0x17D&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:; Opcode - 0x17D&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ioncannon</name></author>	</entry>

	<entry>
		<id>http://ffxivclassic.fragmenterworks.com/wiki/index.php?title=Game_Opcodes:Group_Begin&amp;diff=1894&amp;oldid=prev</id>
		<title>Ioncannon: Created page with &quot;Begin sending the member entries for this group.  :; Opcode - 0x17D :; Source - Server :; Data Size - 0x20 bytes :; Requirements - None  == Data ==  {| class=&quot;wikitable sortab...&quot;</title>
		<link rel="alternate" type="text/html" href="http://ffxivclassic.fragmenterworks.com/wiki/index.php?title=Game_Opcodes:Group_Begin&amp;diff=1894&amp;oldid=prev"/>
				<updated>2024-05-29T23:09:19Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;Begin sending the member entries for this group.  :; Opcode - 0x17D :; Source - Server :; Data Size - 0x20 bytes :; Requirements - None  == Data ==  {| class=&amp;quot;wikitable sortab...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Begin sending the member entries for this group.&lt;br /&gt;
&lt;br /&gt;
:; Opcode - 0x17D&lt;br /&gt;
:; Source - Server&lt;br /&gt;
:; Data Size - 0x20 bytes&lt;br /&gt;
:; Requirements - None&lt;br /&gt;
&lt;br /&gt;
== Data ==&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot; width=&amp;quot;100%&amp;quot;&lt;br /&gt;
! width=&amp;quot;50px&amp;quot; style=&amp;quot;text-align: center; font-size: 14px;&amp;quot; | Offset&lt;br /&gt;
! width=&amp;quot;60px&amp;quot; style=&amp;quot;text-align: center; font-size: 14px;&amp;quot; | Data Type&lt;br /&gt;
! width=&amp;quot;60px&amp;quot; style=&amp;quot;text-align: center; font-size: 14px;&amp;quot; | Length&lt;br /&gt;
! width=&amp;quot;60px&amp;quot; style=&amp;quot;text-align: center; font-size: 14px;&amp;quot; | Variable&lt;br /&gt;
! style=&amp;quot;text-align: center; font-size: 14px;&amp;quot; | Description&lt;br /&gt;
|-&lt;br /&gt;
| 0x00 || uint64 || 8 Bytes || locationCode || The place id this group is in (???).&lt;br /&gt;
|-&lt;br /&gt;
| 0x08 || uint64 || 8 Bytes || sequenceId || This ID must have not been used before; and match later packets in this sequence.&lt;br /&gt;
|-&lt;br /&gt;
| 0x10 || uint64 || 8 Bytes || groupIndex || The groupId for this group.&lt;br /&gt;
|-&lt;br /&gt;
| 0x18 || uint32 || 4 Bytes || numMembers || The number of members in this group.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Notes ==&lt;br /&gt;
&lt;br /&gt;
== Visual Layout ==&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;border:1px solid black; text-align:center;&amp;quot;&lt;br /&gt;
| colspan=17 | Game Opcode layout&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
! 0x0 !! 0x1 !! 0x2 !! 0x3 !! 0x4 !! 0x5 !! 0x6 !! 0x7 !! 0x8 !! 0x9 !! 0xA !! 0xB !! 0xC !! 0xD !! 0xE !! 0xF&lt;br /&gt;
|-&lt;br /&gt;
! 0x00&lt;br /&gt;
| colspan=&amp;quot;8&amp;quot; style=&amp;quot;background:#8FA6E8&amp;quot; | '''locationCode'''&lt;br /&gt;
| colspan=&amp;quot;8&amp;quot; style=&amp;quot;background:#8FA6E8&amp;quot; | '''sequenceId'''&lt;br /&gt;
|-&lt;br /&gt;
! 0x10&lt;br /&gt;
| colspan=&amp;quot;8&amp;quot; style=&amp;quot;background:#C0E8A7&amp;quot; | '''groupIndex'''&lt;br /&gt;
| colspan=&amp;quot;4&amp;quot; style=&amp;quot;background:#C0E8A7&amp;quot; | '''numMembers'''&lt;br /&gt;
| 00 || 00 || 00 || 00&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
[[Category:Unfinished]]&lt;/div&gt;</summary>
		<author><name>Ioncannon</name></author>	</entry>

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