[scripting]How can I subtract AI & player's money?

[0644251]

Hey guys,

I would like to add some money to the faction if its treasury was more than a fixed amount or subtract some money if its treasury was less than a fixed amount.

Adding money way has works, it looks like this:

local function AddMoney(context) 
local current_faction = context.string;
  local treasury_count = context:faction():treasury();
    if treasury_count <= 500 then
        scripting.game_interface:treasury_mod(current_faction, 250);
    end 
end 
scripting.AddEventCallBack("FactionTurnStart", AddMoney)

But I was not able to get it to work with scripting.game_interface:treasury_mod(current_faction, -250)

So I turned to other methods.
Has someone any experiences with the losing_money function and its parameters?

local function SubtractMoney(context) 
local current_faction = context.string;
  local treasury_count = context:faction():treasury();
    if treasury_count >= 20000 then
        -- Here I wanna subtract the faction's money when it more than 20000.
        scripting.game_interface:losing_money(current_faction, 3000);    
    end 
end 
scripting.AddEventCallBack("FactionTurnStart", SubtractMoney)

I've tried to written this but it didn't work.

And the set_tax_disabled function doesn't work either.

local function SubtractMoney(context) 
local current_faction = context.string;
  local treasury_count = context:faction():treasury();
    if treasury_count >= 20000 then
        scripting.game_interface:set_tax_disabled(current_faction);
    end 
end 
scripting.AddEventCallBack("FactionTurnStart", SubtractMoney)

Is there a way to subtract a faction's treatury?
Thanks in advance!

[Slor]

You havent been able to do this since Shogun2 I believe. CA and there reasons