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make expanded items test for on_rightclick before actually placing

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Tim 2015-01-22 17:37:28 +01:00 committed by Vanessa Ezekowitz
parent 0a0c558c3a
commit 8f0c7c20c6
1 changed files with 13 additions and 5 deletions
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18
homedecor/expansion.lua
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@ -1,9 +1,9 @@
-- returns the correct buildable_to node
local function get_buildable_to(pointed_thing)
-- selects which node was pointed at based on it being known, and either clickable or buildable_to
local function select_node(pointed_thing)
local pos = pointed_thing.under
local def = minetest.registered_nodes[minetest.get_node(pos).name]
if not def or not def.buildable_to then
if not def or (not def.on_rightclick and not def.buildable_to) then
pos = pointed_thing.above
def = minetest.registered_nodes[minetest.get_node(pos).name]
end
@ -49,7 +49,11 @@ end
-- Stack one node above another
-- leave the last argument nil if it's one 2m high node
function homedecor.stack_vertically(itemstack, placer, pointed_thing, node1, node2)
local pos, def = get_buildable_to(pointed_thing)
local pos, def = select_node(pointed_thing)
if def.on_rightclick then
return def.on_rightclick(pointed_thing.under, minetest.get_node(pos), placer, itemstack)
end
local top_pos = { x=pos.x, y=pos.y+1, z=pos.z }
return stack(itemstack, placer, nil, pos, def, top_pos, node1, node2)
@ -71,10 +75,14 @@ homedecor.fdir_to_fwd = {
}
function homedecor.stack_sideways(itemstack, placer, pointed_thing, node1, node2, dir)
local pos, def = select_node(pointed_thing)
if def.on_rightclick then
return def.on_rightclick(pointed_thing.under, minetest.get_node(pos), placer, itemstack)
end
local fdir = minetest.dir_to_facedir(placer:get_look_dir())
local fdir_transform = dir and homedecor.fdir_to_right or homedecor.fdir_to_fwd
local pos, def = get_buildable_to(pointed_thing)
local pos2 = { x = pos.x + fdir_transform[fdir+1][1], y=pos.y, z = pos.z + fdir_transform[fdir+1][2] }
return stack(itemstack, placer, fdir, pos, def, pos2, node1, node2)