mod plugin example

require "Private"

local original_canBeCaptured = Private.canBeCaptured;
Private.canBeCaptured = function(square)
    -- replace isPVPZone with function that check if player is inside area that doesn't allow capture
    if isPVPZone(square) then
        return getText("Explain why safehouse can't be captured (e.g. nonPVP zone)");
    end

    return original_canBeCaptured(square);
end