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authorTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-24 15:55:08 +0100
committerTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-24 15:55:08 +0100
commitf95064a85c83e1a77a5de2f8a09e5907573f8277 (patch)
tree9896aa6cff228acbc0b188b6c37e2032152fe661 /MCServer/Plugins/APIDump/Hooks/OnBlockToPickups.lua
parentFixed some comments and added debug logging (diff)
parentRCONClient: Initial implementation. (diff)
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Diffstat (limited to 'MCServer/Plugins/APIDump/Hooks/OnBlockToPickups.lua')
-rw-r--r--MCServer/Plugins/APIDump/Hooks/OnBlockToPickups.lua62
1 files changed, 62 insertions, 0 deletions
diff --git a/MCServer/Plugins/APIDump/Hooks/OnBlockToPickups.lua b/MCServer/Plugins/APIDump/Hooks/OnBlockToPickups.lua
new file mode 100644
index 000000000..e6f115f37
--- /dev/null
+++ b/MCServer/Plugins/APIDump/Hooks/OnBlockToPickups.lua
@@ -0,0 +1,62 @@
+return
+{
+ HOOK_BLOCK_TO_PICKUPS =
+ {
+ CalledWhen = "A block is about to be dug ({{cPlayer|player}}, {{cEntity|entity}} or natural reason), plugins may override what pickups that will produce.",
+ DefaultFnName = "OnBlockToPickups", -- also used as pagename
+ Desc = [[
+ This callback gets called whenever a block is about to be dug. This includes {{cPlayer|players}}
+ digging blocks, entities causing blocks to disappear ({{cTNTEntity|TNT}}, Endermen) and natural
+ causes (water washing away a block). Plugins may override the amount and kinds of pickups this
+ action produces.
+ ]],
+ Params =
+ {
+ { Name = "World", Type = "{{cWorld}}", Notes = "The world in which the block resides" },
+ { Name = "Digger", Type = "{{cEntity}} descendant", Notes = "The entity causing the digging. May be a {{cPlayer}}, {{cTNTEntity}} or even nil (natural causes)" },
+ { 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 = "BlockType", Type = "BLOCKTYPE", Notes = "Block type of the block" },
+ { Name = "BlockMeta", Type = "NIBBLETYPE", Notes = "Block meta of the block" },
+ { Name = "Pickups", Type = "{{cItems}}", Notes = "Items that will be spawned as pickups" },
+ },
+ Returns = [[
+ If the function returns false or no value, the next callback in the hook chain will be called. If
+ the function returns true, no other callbacks in the chain will be called.</p>
+ <p>
+ Either way, the server will then spawn pickups specified in the Pickups parameter, so to disable
+ pickups, you need to Clear the object first, then return true.
+ ]],
+ CodeExamples =
+ {
+ {
+ Title = "Modify pickups",
+ Desc = "This example callback function makes tall grass drop diamonds when digged by natural causes (washed away by water).",
+ Code = [[
+function OnBlockToPickups(a_World, a_Digger, a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta, a_Pickups)
+ if (a_Digger ~= nil) then
+ -- Not a natural cause
+ return false;
+ end
+ if (a_BlockType ~= E_BLOCK_TALL_GRASS) then
+ -- Not a tall grass being washed away
+ return false;
+ end
+
+ -- Remove all pickups suggested by MCServer:
+ a_Pickups:Clear();
+
+ -- Drop a diamond:
+ a_Pickups:Add(cItem(E_ITEM_DIAMOND));
+ return true;
+end;
+ ]],
+ },
+ } , -- CodeExamples
+ }, -- HOOK_BLOCK_TO_PICKUPS
+}
+
+
+
+