Question

[dugasz1]

Hi!

    asdd = { 
        {"egy", "ketto", "három"}, 
        {"egy1", "ketto1", "három1"}, 
        {"egy1", "ketto1", "három1"}, 
    } 
function wasd2 () 
  
     
    local asddCopy = asdd 
     
    outputChatBox(asdd[2][3])-- Output: teszt 
     
    asdd[2][3] = "teszt" 
     
    outputChatBox(asdd[2][3].."|"..asddCopy[2][3])-- Output: teszt|teszt 
end 
addCommandHandler("teszt3", wasd2) 

Now i noticed that if i copy a table and i overwrite a value in the new table(asddCopy) , the first table(asdd) value is change too. Why? And how can i solve to not change the first table's(asdd) value?

[Feche1320]

That is becouse you are indexing the table (pointing that table to the copy table)..

To avoid this you can do it by copying the table

  
    asdd = { 
        {"egy", "ketto", "három"}, 
        {"egy1", "ketto1", "három1"}, 
        {"egy1", "ketto1", "három1"}, 
    } 
function wasd2 () 
  
    
    local asddCopy = deepcopy(asdd) 
    
    outputChatBox(asdd[2][3])-- Output: teszt 
    
    asdd[2][3] = "teszt" 
    
    outputChatBox(asdd[2][3].."|"..asddCopy[2][3])-- Output: teszt|teszt 
end 
addCommandHandler("teszt3", wasd2) 
  
function deepcopy(orig) 
    local orig_type = type(orig) 
    local copy 
    if orig_type == 'table' then 
        copy = {} 
        for orig_key, orig_value in next, orig, nil do 
            copy[deepcopy(orig_key)] = deepcopy(orig_value) 
        end 
        setmetatable(copy, deepcopy(getmetatable(orig))) 
    else -- number, string, boolean, etc 
        copy = orig 
    end 
    return copy 
end 
  

[dugasz1]

Oh thank you !

[dugasz1]

Ohh end one other question. Can i index/link a value to another value in a table?

asdd = { 
    {1, 2, 3}, --if v[1][1] value change 
    {4, 5, 6}, 
    {7,8, --[[asdd[1][1] + 1]]}, -- v[3][3] value change to but if in inverse way don't 
} 

Someting like this. I hope, i could explain my problem clearly.

[Feche1320]

Ohh end one other question. Can i index/link a value to another value in a table?

asdd = { 
    {1, 2, 3}, --if v[1][1] value change 
    {4, 5, 6}, 
    {7,8, --[[asdd[1][1] + 1]]}, -- v[3][3] value change to but if in inverse way don't 
} 

Someting like this. I hope, i could explain my problem clearly.

Sorry I did not understand

[dugasz1]

So, i want to call a value from asdd table and use it in asdd table like a variable. Is it possible?