APIDump: Documented HOOK_PLAYER_TOSSING_ITEM.

MCServer/Plugins/APIDump/APIDesc.lua

@@ -2894,6 +2894,29 @@ end;
 			]],
 		},  -- HOOK_PLAYER_RIGHT_CLICK
 
+		HOOK_PLAYER_TOSSING_ITEM =
+		{
+			CalledWhen = "A player is tossing an item. Plugin may override / refuse.",
+			DefaultFnName = "OnPlayerTossingItem",  -- also used as pagename
+			Desc = [[
+				This hook is called when a {{cPlayer|player}} has tossed an item (Q keypress). The
+				{{cPickup|pickup}} has not been spawned yet. Plugins may disallow the tossing, but in that case they
+				need to clean up - the player's client already thinks the item has been tossed so the
+				{{cInventory|inventory}} needs to be re-sent to the player.</p>
+				<p>
+				To get the item that is about to be tossed, call the {{cPlayer}}:GetEquippedItem() function.
+			]],
+			Params =
+			{
+				{ Name = "Player", Type = "{{cPlayer}}", Notes = "The player tossing an item" },
+			},
+			Returns = [[
+				If the function returns false or no value, other plugins' callbacks are called and finally MCServer
+				creates the pickup for the item and tosses it, using {{cPlayer}}:TossItem. If the function returns
+				true, no other callbacks are called for this event and MCServer doesn't toss the item.
+			]],
+		},  -- HOOK_PLAYER_TOSSING_ITEM
+
 		HOOK_PLAYER_USED_BLOCK =
 		{
 			CalledWhen = "A player has just used a block (chest, furnace…). Notification only.",