mtcontrib/homedecor_modpack
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add placeholders as not-buildable_to nodes, that can be set to prevent other nodes to build or expanded into expansions

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this fixes #292
This commit is contained in:
Tim
2015-09-08 09:24:01 +02:00
parent 26a874d919
commit fb1b620316
2 changed files with 27 additions and 4 deletions
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10
homedecor/handlers/registration.lua
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@ -1,5 +1,6 @@
homedecor = homedecor or {}
local S = homedecor.gettext
local placeholder_node = "homedecor:expansion_placeholder"
--wrapper around minetest.register_node that sets sane defaults and interprets some specialized settings
function homedecor.register(name, original_def)
@ -59,7 +60,8 @@ function homedecor.register(name, original_def)
def.after_dig_node = def.after_dig_node or function(pos, oldnode, oldmetadata, digger)
if expand.top and expand.forward ~= "air" then
local top_pos = { x=pos.x, y=pos.y+1, z=pos.z }
if minetest.get_node(top_pos).name == expand.top then
local node = minetest.get_node(top_pos).name
if node == expand.top or node == placeholder_node then
minetest.remove_node(top_pos)
end
end
@ -69,13 +71,15 @@ function homedecor.register(name, original_def)
if expand.right and expand.forward ~= "air" then
local right_pos = { x=pos.x+homedecor.fdir_to_right[fdir+1][1], y=pos.y, z=pos.z+homedecor.fdir_to_right[fdir+1][2] }
if minetest.get_node(right_pos).name == expand.right then
local node = minetest.get_node(right_pos).name
if node == expand.right or node == placeholder_node then
minetest.remove_node(right_pos)
end
end
if expand.forward and expand.forward ~= "air" then
local forward_pos = { x=pos.x+homedecor.fdir_to_fwd[fdir+1][1], y=pos.y, z=pos.z+homedecor.fdir_to_fwd[fdir+1][2] }
if minetest.get_node(forward_pos).name == expand.forward then
local node = minetest.get_node(forward_pos).name
if node == expand.forward or node == placeholder_node then
minetest.remove_node(forward_pos)
end
end