I am able to disable access to a file with .htaccess, but I don\'t know how to disallow multiple files to be viewed (directly, not from includes)
They are .php so I
Looks like you have to exclude those files one by one:
Deny/Allow/Whatever ...
You can use *.gif in or something*, but as home.php, file.php and test.php can't really be grouped with a "*", this is probably the only way to go.
*.gif
something*