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noodle around with StagedVoxelRegion
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4 changed files with 61 additions and 1 deletions
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@ -1,3 +1,8 @@
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local weac = worldeditadditions_core
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local weaschem = weac.parse.file.weaschem
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--- A region of the world that is to be or has been saved to/from disk.
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-- This class exists to make moving things to/from disk easier and less complicated.
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--
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44
worldeditadditions_core/utils/io/voxeltools.lua
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44
worldeditadditions_core/utils/io/voxeltools.lua
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local weac = worldeditadditions_core
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local Vector3 = weac.Vector3
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--- Converts data in a VoxelManip to a raw data array for serialisation.
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-- TODO: Figure out the specifics of how this fits into StagedVoxelRegion, and whether or not StagedVoxelRegion has too many overrides or not. Then implement the counterpart raw2voxelmanip & integrate into WEA + StagedVoxelRegion
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-- @param voxelmanip VoxelManipulator The voxelmanip instance to extract data from.
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-- @param pos1 Vector3 Position 1 that defines the region to extract data from.
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-- @param pos2 Vector3 Position 2 that defines the region to extract data from.
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local function voxelmanip2raw(voxelmanip, pos1, pos2)
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local pos1_sort, pos2_sort = Vector3.sort(pos1, pos2)
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local size = pos2_sort - pos1_sort
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local data = voxelmanip:get_data()
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local param2 = voxelmanip:get_param2_data()
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local pos1_manip, pos2_manip = voxelmanip:get_emerged_area()
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local area = VoxelArea:new({
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MinEdge = pos1_manip,
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MaxEdge = pos2_manip
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})
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pos1_manip = Vector3.clone(pos1_manip)
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pos2_manip = Vector3.clone(pos2_manip)
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local pos1_manip_sort, pos2_manip_sort = Vector3.sort(pos1_manip, pos2_manip)
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local result_data = {}
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local result_param2 = {}
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for z = pos2_sort.z, pos1_sort.z, -1 do
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for x = pos2_sort.x, pos1_sort.x, -1 do
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for y = pos2_sort.y, pos1_sort.y, -1 do
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local here = Vector3.new(x, y, z)
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local here_target = here - pos1_manip_sort
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local here_target_i = here_target.z * size.y * size.x + here_target.y * size.x + here_target.x -- Minetest flat arrays start from 1 (I thought they started from 0?!?!?!), but WEA flat arrays start from 0. Hence, we don't +1 here, though at some point we'll hafta update eeeevvvveerrrryyything...... :-(
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local here_source_i = area:index(x, y, z)
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result_data[here_target_i] = data[here_source_i]
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result_param2[here_target_i] = param2[here_source_i]
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end
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end
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end
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return result_data, result_param2
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end
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9
worldeditadditions_core/utils/parse/file/init.lua
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9
worldeditadditions_core/utils/parse/file/init.lua
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local localpath = wea_c.modpath.."/utils/parse/file/"
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--- Parsers specifically for file formats.
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-- @namespace worldeditadditions_core.parse.file
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return {
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weaschem = dofile(localpath.."weaschem.lua")
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}
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@ -24,7 +24,9 @@ wea_c.parse = {
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seed = dofile(wea_c.modpath.."/utils/parse/seed.lua"),
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chance = dofile(wea_c.modpath.."/utils/parse/chance.lua"),
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map = dofile(wea_c.modpath.."/utils/parse/map.lua"),
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weighted_nodes = dofile(wea_c.modpath.."/utils/parse/weighted_nodes.lua")
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weighted_nodes = dofile(wea_c.modpath.."/utils/parse/weighted_nodes.lua"),
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file = dofile(wea_c.modpath.."/utils/parse/file/init.lua")
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}
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dofile(wea_c.modpath.."/utils/parse/tokenise_commands.lua")
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