ReGen Chunk in selfmade World

[moiko89]

- keep a copy of the world and copy from there

The second is a perfect example of using multiworld as an advantage - make Cuberite load both worlds, but don't let players into the "backup" world. Then simply copy any area from the backup to the main world.

At first i think the second option is the best.
How i can log if a entity has modify a chunk?

How i can copy the chunk from backup world to main world?
Okay, i looked in the WorldEdit Plugin, is this the best way?

PHP Code:

function copy(World,chX,chZ)
    print("Start Copy for:",chX,chZ)

    local startX = math.floor(chX * 16)
    local endX = math.floor(chX * 16) + 16
    local startZ = math.floor(chZ * 16)
    local endZ = math.floor(chZ * 16) + 16

    print(startX,endX,startZ,endZ)

    for X = startX, endX do
        for Y = 0, 255 do
            for Z = startZ, endZ do
                local BlockType = World:GetBlock(X, Y, Z)
                if(BlockType ~= 0) then
                    local BlockMeta = World:GetBlockMeta(X, Y, Z)
                    print("Copy Block",X,Y,Z,"BlockID;", BlockType)
                    -- Test Copy to the next X Chunk
                    World:SetBlock(X+16, Y, Z, BlockType, BlockMeta, false)
                end
            end
        end
    end
end 


I doesnt find a function and hook in wiki.