From dac97826f7d0c9b9135c1a08c4d5f16b61494bd1 Mon Sep 17 00:00:00 2001
From: Mattes D <github@xoft.cz>
Date: Wed, 26 Aug 2015 10:58:51 +0200
Subject: Renamed output directory to Server

---
 Server/Plugins/APIDump/Hooks/OnUpdatingSign.lua | 58 +++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 Server/Plugins/APIDump/Hooks/OnUpdatingSign.lua

(limited to 'Server/Plugins/APIDump/Hooks/OnUpdatingSign.lua')

diff --git a/Server/Plugins/APIDump/Hooks/OnUpdatingSign.lua b/Server/Plugins/APIDump/Hooks/OnUpdatingSign.lua
new file mode 100644
index 000000000..d74458182
--- /dev/null
+++ b/Server/Plugins/APIDump/Hooks/OnUpdatingSign.lua
@@ -0,0 +1,58 @@
+return
+{
+	HOOK_UPDATING_SIGN =
+	{
+		CalledWhen = "Before the sign text is updated. Plugin may modify the text / refuse.",
+		DefaultFnName = "OnUpdatingSign",  -- also used as pagename
+		Desc = [[
+			This hook is called when a sign text is about to be updated, either as a result of player's
+			manipulation or any other event, such as a plugin setting the sign text. Plugins may modify the text
+			or refuse the update altogether.</p>
+			<p>
+			See also the {{OnUpdatedSign|HOOK_UPDATED_SIGN}} hook for a similar hook called after the update.
+		]],
+		Params =
+		{
+			{ Name = "World", Type = "{{cWorld}}", Notes = "The world in which the sign resides" },
+			{ Name = "BlockX", Type = "number", Notes = "X-coord of the sign" },
+			{ Name = "BlockY", Type = "number", Notes = "Y-coord of the sign" },
+			{ Name = "BlockZ", Type = "number", Notes = "Z-coord of the sign" },
+			{ Name = "Line1", Type = "string", Notes = "1st line of the new text" },
+			{ Name = "Line2", Type = "string", Notes = "2nd line of the new text" },
+			{ Name = "Line3", Type = "string", Notes = "3rd line of the new text" },
+			{ Name = "Line4", Type = "string", Notes = "4th line of the new text" },
+			{ Name = "Player", Type = "{{cPlayer}}", Notes = "The player who is changing the text. May be nil for non-player updates." }
+		},
+		Returns = [[
+			The function may return up to five values. If the function returns true as the first value, no other
+			callbacks are called for this event and the sign is not updated. If the function returns no value or
+			false as its first value, other plugins' callbacks are called.</p>
+			<p>
+			The other up to four values returned are used to update the sign text, line by line, respectively.
+			Note that other plugins may again update the texts (if the first value returned is false).
+		]],
+		CodeExamples =
+		{
+			{
+				Title = "Add player signature",
+				Desc = "The following example appends a player signature to the last line, if the sign is updated by a player:",
+				Code = [[
+function OnUpdatingSign(World, BlockX, BlockY, BlockZ, Line1, Line2, Line3, Line4, Player)
+	if (Player == nil) then
+		-- Not changed by a player
+		return false;
+	end
+
+	-- Sign with playername, allow other plugins to interfere:
+	return false, Line1, Line2, Line3, Line4 .. Player:GetName();
+end
+				]],
+			}
+		} ,
+	},  -- HOOK_UPDATING_SIGN
+}
+
+
+
+
+
-- 
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