readability is dead

if(group_string(some_session_log[i],"You acquire( an item:)? (.*?)( \\((\\d+)\\))?$")[0][4] == ""){
	item_lines[1][i] = group_string(some_session_log[i],"You acquire( an item:)? (.*?)( \\((\\d+)\\))?$")[0][2];
}
else{
	item_lines[group_string(some_session_log[i],"You acquire( an item:)? (.*?)( \\((\\d+)\\))?$")[0][4].to_int()][i] = group_string(some_session_log[i],"You acquire( an item:)? (.*?)( \\((\\d+)\\))?$")[0][2];
}