1 files changed, 47 insertions, 0 deletions

diff --git a/MCServer/Plugins/APIDump/Hooks/OnPlayerLeftClick.lua b/MCServer/Plugins/APIDump/Hooks/OnPlayerLeftClick.lua
new file mode 100644
index 000000000..1d9585c55
--- /dev/null
+++ b/MCServer/Plugins/APIDump/Hooks/OnPlayerLeftClick.lua
@@ -0,0 +1,47 @@
+return
+{
+	HOOK_PLAYER_LEFT_CLICK =
+	{
+		CalledWhen = "A left-click packet is received from the client. Plugin may override / refuse.",
+		DefaultFnName = "OnPlayerLeftClick",  -- also used as pagename
+		Desc = [[
+			This hook is called when MCServer receives a left-click packet from the {{cClientHandle|client}}. It
+			is called before any processing whatsoever is performed on the packet, meaning that hacked /
+			malicious clients may be trigerring this event very often and with unchecked parameters. Therefore
+			plugin authors are advised to use extreme caution with this callback.</p>
+			<p>
+			Plugins may refuse the default processing for the packet, causing MCServer to behave as if the
+			packet has never arrived. This may, however, create inconsistencies in the client - the client may
+			think that they broke a block, while the server didn't process the breaking, etc. For this reason,
+			if a plugin refuses the processing, MCServer sends the block specified in the packet back to the
+			client (as if placed anew), if the status code specified a block-break action. For other actions,
+			plugins must rectify the situation on their own.</p>
+			<p>
+			The client sends the left-click packet for several other occasions, such as dropping the held item
+			(Q keypress) or shooting an arrow. This is reflected in the Status code. Consult the
+			<a href="http://wiki.vg/Protocol#0x0E">protocol documentation</a> for details on the actions.
+		]],
+		Params =
+		{
+			{ Name = "Player", Type = "{{cPlayer}}", Notes = "The player whose client sent the packet" },
+			{ Name = "BlockX", Type = "number", Notes = "X-coord of the block" },
+			{ Name = "BlockY", Type = "number", Notes = "Y-coord of the block" },
+			{ Name = "BlockZ", Type = "number", Notes = "Z-coord of the block" },
+			{ Name = "BlockFace", Type = "number", Notes = "Face of the block upon which the player interacted. One of the BLOCK_FACE_ constants" },
+			{ Name = "Action", Type = "number", Notes = "Action to be performed on the block (\"status\" in the protocol docs)" },
+		},
+		Returns = [[
+			If the function returns false or no value, MCServer calls other plugins' callbacks and finally sends
+			the packet for further processing.</p>
+			<p>
+			If the function returns true, no other plugins are called, processing is halted. If the action was a
+			block dig, MCServer sends the block specified in the coords back to the client. The packet is
+			dropped.
+		]],
+	},  -- HOOK_PLAYER_LEFT_CLICK
+}
+
+
+
+
+