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Add oldnode parameter to minetest.register_on_placenode callback

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Perttu Ahola 2012-07-23 20:44:56 +03:00
parent c009aa3a22
commit e8331f0c1d
2 changed files with 5 additions and 4 deletions
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3
builtin/item.lua
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@ -153,6 +153,7 @@ function minetest.item_place_node(itemstack, placer, pointed_thing)
minetest.log("action", placer:get_player_name() .. " places node " minetest.log("action", placer:get_player_name() .. " places node "
.. def.name .. " at " .. minetest.pos_to_string(place_to)) .. def.name .. " at " .. minetest.pos_to_string(place_to))
local oldnode = minetest.env:get_node(place_to)
local newnode = {name = def.name, param1 = 0, param2 = 0} local newnode = {name = def.name, param1 = 0, param2 = 0}
-- Calculate direction for wall mounted stuff like torches and signs -- Calculate direction for wall mounted stuff like torches and signs
@ -188,7 +189,7 @@ function minetest.item_place_node(itemstack, placer, pointed_thing)
-- Run script hook (deprecated) -- Run script hook (deprecated)
local _, callback local _, callback
for _, callback in ipairs(minetest.registered_on_placenodes) do for _, callback in ipairs(minetest.registered_on_placenodes) do
callback(place_to, newnode, placer) callback(place_to, newnode, placer, oldnode)
end end
itemstack:take_item() itemstack:take_item()

4
doc/lua_api.txt
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@ -774,11 +774,11 @@ minetest.register_craft(recipe)
Global callback registration functions: (Call these only at load time) Global callback registration functions: (Call these only at load time)
minetest.register_globalstep(func(dtime)) minetest.register_globalstep(func(dtime))
^ Called every server step, usually interval of 0.05s ^ Called every server step, usually interval of 0.05s
minetest.register_on_placenode(func(pos, newnode, placer)) minetest.register_on_placenode(func(pos, newnode, placer, oldnode))
^ Called when a node has been placed ^ Called when a node has been placed
^ Deprecated: Use on_construct or after_place_node in node definition instead ^ Deprecated: Use on_construct or after_place_node in node definition instead
minetest.register_on_dignode(func(pos, oldnode, digger)) minetest.register_on_dignode(func(pos, oldnode, digger))
^ Called when a node has been dug. digger can be nil. ^ Called when a node has been dug.
^ Deprecated: Use on_destruct or after_dig_node in node definition instead ^ Deprecated: Use on_destruct or after_dig_node in node definition instead
minetest.register_on_punchnode(func(pos, node, puncher)) minetest.register_on_punchnode(func(pos, node, puncher))
^ Called when a node is punched ^ Called when a node is punched