68 lines
1.9 KiB
Lua
68 lines
1.9 KiB
Lua
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local bottoms_by_top = {
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["tubelib_addons1:fermenter_top"] = {"tubelib_addons1:fermenter", "tubelib_addons1:fermenter_defect"},
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["tubelib_addons1:reformer_top"] = {"tubelib_addons1:reformer", "tubelib_addons1:reformer_defect"},
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}
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local top_by_bottom = {
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["tubelib_addons1:fermenter"] = "tubelib_addons1:fermenter_top",
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["tubelib_addons1:fermenter_defect"] = "tubelib_addons1:fermenter_top",
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["tubelib_addons1:reformer"] = "tubelib_addons1:reformer_top",
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["tubelib_addons1:reformer_defect"] = "tubelib_addons1:reformer_top",
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}
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-- remove tops of multiblocks which aren't over the bottom; happens due to bugs or worldedit
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minetest.register_lbm({
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label = "Remove detached tops of multiblocks",
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name = "tubelib_addons1:remove_detached_tops",
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nodenames = {
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"tubelib_addons1:fermenter_top",
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"tubelib_addons1:reformer_top",
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},
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run_at_every_load = true,
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action = function(pos, node)
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local bottoms = bottoms_by_top[node.name]
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local pos_under = vector.subtract(pos, vector.new(0, 1, 0))
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local node_under = minetest.get_node_or_nil(pos_under)
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if not node_under then
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-- not loaded
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return
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end
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local node_under_name = node_under.name
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for _, bottom in ipairs(bottoms) do
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if node_under_name == bottom then
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-- has an acceptable bottom
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return
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end
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end
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minetest.remove_node(pos)
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end
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})
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-- fix multiblocks with missing tops; happens due to bugs or worldedit
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minetest.register_lbm({
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label = "Fix missing tops of multiblocks",
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name = "tubelib_addons1:fix_missing_tops",
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nodenames = {
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"tubelib_addons1:fermenter",
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"tubelib_addons1:fermenter_defect",
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"tubelib_addons1:reformer",
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"tubelib_addons1:reformer_defect",
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},
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run_at_every_load = true,
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action = function(pos, node)
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local pos_above = vector.add(pos, vector.new(0, 1, 0))
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local node_above = minetest.get_node(pos_above)
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if node_above.name ~= "air" then
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return
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end
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local top = top_by_bottom[node.name]
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minetest.add_node(pos_above, {name=top, param2=node.param2})
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end
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})
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