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Pass pointed_thing to on_punch and minetest.register_on_punchnode callbacks

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This commit is contained in:
ShadowNinja 2014-01-23 19:21:01 -05:00
parent cd7e8372f3
commit 76d4396fa1
7 changed files with 28 additions and 38 deletions
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45
builtin/item.lua
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@ -1,5 +1,14 @@
-- Minetest: builtin/item.lua
local function copy_pointed_thing(pointed_thing)
return {
type = pointed_thing.type,
above = vector.new(pointed_thing.above),
under = vector.new(pointed_thing.under),
ref = pointed_thing.ref,
}
end
--
-- Item definition helpers
--
@ -272,17 +281,7 @@ function minetest.item_place_node(itemstack, placer, pointed_thing, param2)
if def.after_place_node then
-- Deepcopy place_to and pointed_thing because callback can modify it
local place_to_copy = {x=place_to.x, y=place_to.y, z=place_to.z}
local pointed_thing_copy = {
type = pointed_thing.type,
under = {
x = pointed_thing.under.x,
y = pointed_thing.under.y,
z = pointed_thing.under.z},
above = {
x = pointed_thing.above.x,
y = pointed_thing.above.y,
z = pointed_thing.above.z}
}
local pointed_thing_copy = copy_pointed_thing(pointed_thing)
if def.after_place_node(place_to_copy, placer, itemstack,
pointed_thing_copy) then
take_item = false
@ -292,22 +291,12 @@ function minetest.item_place_node(itemstack, placer, pointed_thing, param2)
-- Run script hook
local _, callback
for _, callback in ipairs(minetest.registered_on_placenodes) do
-- Deepcopy pos, node and poined_thing because callback can modify them
-- Deepcopy pos, node and pointed_thing because callback can modify them
local place_to_copy = {x=place_to.x, y=place_to.y, z=place_to.z}
local newnode_copy = {name=newnode.name, param1=newnode.param1, param2=newnode.param2}
local oldnode_copy = {name=oldnode.name, param1=oldnode.param1, param2=oldnode.param2}
local pointed_thing_copy = {
type = pointed_thing.type,
under = {
x = pointed_thing.under.x,
y = pointed_thing.under.y,
z = pointed_thing.under.z},
above = {
x = pointed_thing.above.x,
y = pointed_thing.above.y,
z = pointed_thing.above.z}
}
if callback(place_to_copy, newnode_copy, placer, oldnode_copy, itemstack, poined_thing_copy) then
local pointed_thing_copy = copy_pointed_thing(pointed_thing)
if callback(place_to_copy, newnode_copy, placer, oldnode_copy, itemstack, pointed_thing_copy) then
take_item = false
end
end
@ -372,14 +361,14 @@ function minetest.item_eat(hp_change, replace_with_item)
end
end
function minetest.node_punch(pos, node, puncher)
function minetest.node_punch(pos, node, puncher, pointed_thing)
-- Run script hook
local _, callback
for _, callback in ipairs(minetest.registered_on_punchnodes) do
-- Copy pos and node because callback can modify them
local pos_copy = {x=pos.x, y=pos.y, z=pos.z}
local pos_copy = vector.new(pos)
local node_copy = {name=node.name, param1=node.param1, param2=node.param2}
callback(pos_copy, node_copy, puncher)
local pointed_thing_copy = copy_pointed_thing(pointed_thing)
callback(pos_copy, node_copy, puncher, pointed_thing_copy)
end
end