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wireframe corner
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worldeditadditions/lib/wireframe/corner_set.lua
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32
worldeditadditions/lib/wireframe/corner_set.lua
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-- ██████ ██████ ██████ ███ ██ ███████ ██████ ███████ ███████ ████████
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-- ██ ██ ██ ██ ██ ████ ██ ██ ██ ██ ██ ██ ██
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-- ██ ██ ██ ██████ ██ ██ ██ █████ ██████ ███████ █████ ██
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-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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-- ██████ ██████ ██ ██ ██ ████ ███████ ██ ██ ███████ ███████ ██
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--- Puts a node at each corner of selection box.
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-- @param {Position} pos1 The 1st position defining the WorldEdit selection
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-- @param {Position} pos2 The 2nd positioon defining the WorldEdit selection
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-- @param {string} node Name of the node to place
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function worldeditadditions.corner_set(pos1,pos2,node)
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local node_id_replace = minetest.get_content_id(node)
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-- Fetch the nodes in the specified area
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local manip, area = worldedit.manip_helpers.init(pos1, pos2)
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local data = manip:get_data()
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-- z y x is the preferred loop order (because CPU cache I'd guess, since then we're iterating linearly through the data array)
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local counts = { replaced = 0 }
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for k,z in pairs({pos1.z,pos2.z}) do
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for k,y in pairs({pos1.y,pos2.y}) do
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for k,x in pairs({pos1.x,pos2.x}) do
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data[area:index(x, y, z)] = node_id_replace
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counts.replaced = counts.replaced + 1
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end
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end
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end
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-- Save the modified nodes back to disk & return
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worldedit.manip_helpers.finish(manip, data)
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return true, counts.replaced
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end
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-- ██ ██ ██████ ██████ ██████ ███ ██ ███████ ██████
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-- ██ ██ ██ ██ ██ ██ ██ ████ ██ ██ ██ ██
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-- ██ █ ██ ██ ██ ██ ██████ ██ ██ ██ █████ ██████
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-- ██ ███ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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-- ███ ███ ██████ ██████ ██ ██ ██ ████ ███████ ██ ██
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local wea = worldeditadditions
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worldedit.register_command("wcorner", {
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params = "<node>",
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description = "Set the corners of the current selection to <node>",
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privs = {worldedit=true},
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require_pos = 2,
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parse = function(param)
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local node = worldedit.normalize_nodename(param)
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if not node then
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return false, "invalid node name: " .. param
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end
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return true, node
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end,
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nodes_needed = function(name)
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local p1, p2, total = worldedit.pos1[name], worldedit.pos2[name], 1
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for k,v in pairs({"x","y","z"}) do
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if p1[v] ~= p2[v] then total = total*2 end
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end
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return total
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end,
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func = function(name, node)
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local _, count = wea.corner_set(worldedit.pos1[name], worldedit.pos2[name], node)
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return _, count .. " nodes set"
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end,
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})
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