mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-09-12 08:08:30 +02:00
49 lines
1.7 KiB
Lua
49 lines
1.7 KiB
Lua
local wea = worldeditadditions
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local Vector3 = wea.Vector3
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local import_static = dofile(wea.modpath.."/lib/sculpt/import_static.lua")
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local function import_filepath(filepath, name, overwrite_existing)
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if overwrite_existing and wea.sculpt.brushes[name] ~= nil then
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return false, "Error: A brush with the name '"..name.."' already exists."
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end
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local success, brush, brush_size = import_static(filepath)
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if not success then return success, "Error while reading from '"..filepath.."': "..brush end
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wea.sculpt.brushes[name] = {
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brush = brush,
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size = brush_size
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}
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return true
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end
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--- Scans the given directory and imports all static brushes found.
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-- Static brushes have the file extension ".brush.tsv" (without quotes).
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-- @param dirpath string The path to directory that contains the static brushs to import.
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-- @returns bool,loaded,errors A success boolean, followed by the number of brushes loaded, followed by the number of errors encountered while loading brushes (errors are logged as warnings with Minetest)
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return function(dirpath, overwrite_existing)
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if overwrite_existing == nil then overwrite_existing = false end
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local files = wea.io.scandir_files(dirpath)
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local brushes_loaded = 0
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local errors = 0
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for i, filename in pairs(files) do
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if wea.str_ends(filename, ".brush.tsv") then
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local filepath = dirpath.."/"..filename
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local name = filename:gsub(".brush.tsv", "")
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local success, msg = import_filepath(filepath, name, overwrite_existing)
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if not success then
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minetest.log("warning", "[WorldEditAdditions:sculpt] Encountered error when loading brush from '"..filepath.."':"..msg)
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end
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brushes_loaded = brushes_loaded + 1
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end
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end
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return true, brushes_loaded, errors
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end
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