Force user to use https:// + www - apache

Question

The target is the subdomain tc.gamingprouk.net and it is using valid SSL. I want .htaccess to add not only https:// or www., I want both of them! Like https://www.tc.gamingprouk.net.
This is what my .htaccess contains:
RewriteEngine On
RewriteCond %{HTTP_HOST} ^tc.gamingprouk.net [NC]
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.tc.gamingprouk.net/$1 [R,L]
# Hiding file extensions
Options +MultiViews
RewriteEngine on
# For .php, .html & .shtml URL's:
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^\.]+)$ $1.php [NC,L]
RewriteRule ^([^\.]+)$ $1.html [NC,L]
RewriteRule ^([^\.]+)$ $1.shtml [NC,L]
Here is the problem:
Case 1:
User navigates to -> tc.gamingprouk.net
.htaccess rewrites to -> https://tc.gamingprouk.net
The problem: There is no www.!
Case 2:
User navigates to -> www.tc.gamingprouk.net
.htaccess does nothing!
The problem: It is without https!
Case 3:
User navigates to -> https://www.tc.gamingprouk.net
.htaccess rewrites to the same
The problem: Only in this case it is with both https:// and www.

Answer 1

You can use this:
RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\. [NC,OR]
RewriteCond %{HTTPS} !=on
RewriteCond %{HTTP_HOST} ^(?:www\.)?(.+)$ [NC]
RewriteRule ^ https://www.%{SERVER_NAME}%{REQUEST_URI} [R=301,L,NE]
This checks to see if both www and HTTPs are on, if they're not, it will turn them on. Make sure you clear your browser cache before testing this.

Answer 2

Answered
I found out what you can Use. The following .htaccess code is part of google's:
RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\. [NC,OR]
RewriteCond %{HTTPS} !=on
RewriteCond %{HTTP_HOST} ^(?:www\.)?(.+)$ [NC]
RewriteRule ^ https://www.%1%{REQUEST_URI} [L,NE,R=301]
# Hiding file extensions
Options +MultiViews
RewriteEngine on
# For .php, .html & .shtml URL's:
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^\.]+)$ $1.php [NC,L]
RewriteRule ^([^\.]+)$ $1.html [NC,L]
RewriteRule ^([^\.]+)$ $1.shtml [NC,L]