TFS 1.2 Change Map items by date

[legadoss]

Hello, i working on some Project.

I need a globalevent with date like:
2018.08.12 snow_map
2019.0.0 summer

autumn, summer, spring, winter

And i love if there will be table like

Summer: [2160 = newiditem], [2161 = newiditem]

All in map items 2160 and 2161 will be replaced with newitemid.

Thanks!

 

[Infernum]

it would be 100x easier to just use RME instead of trying to even remotely do this with a script
if there was a script for this it would freeze your server for a while, probably longer than it would take to close server and swap map + restart it
to give you an example, this is a 2000x2000 square (only 1 floor) to transform 1 id of grass to a focus cape
running this to transform every 4526 id on the floor to 8871 took 723 milliseconds (0.72 seconds)

local start = os.mtime()
local position = Position(0, 0, 7)
for x = 0, 2000 do
    position.x = x
    for y = 0, 2000 do
        position.y = y
        local tile = Tile(position)
        if tile then
            local ground = tile:getGround()
            if ground and ground:getId() == 4526 then
                ground:transform(8871)
            end
        end
    end
end
print("Operation complete in ".. os.mtime() - start .." milliseconds")

for a 5000x5000 map running the code on every single floor (0-15)

local start = os.mtime()
local position = Position(0, 0, 0)
for x = 0, 5000 do
    position.x = x
    for y = 0, 5000 do
        position.y = y
        for z = 0, 15 do
            position.z = z
            local tile = Tile(position)
            if tile then
                local ground = tile:getGround()
                if ground and ground:getId() == 4526 then
                    ground:transform(8871)
                end
            end
        end
    end
end
print("Operation complete in ".. os.mtime() - start .." milliseconds")

completed in 58459 milliseconds (58.4 seconds)
note that this is only for 1 id and most of the iterations aren't transforming a grass ground
about 1~ second of actually changing and 57 seconds iterating through other tiles that don't have a grass tile to transform

TL;DR: use RME and use CTRL+Shift+F to replace items and swap the maps out instead of trying to use a script for this