How do I Take Care Of 'NaN' Thingy When I Load My Game!

I Have Made A Feature Of Save/Load Which Also Loads Global Variables Like Score, Health Etc! But When I Play My Game On A System Where I Have Never Saved My Game (Cookie), I Get A Text 'NaN' In The Place Where Score/Health Should Be! How To Prevent/ Take Care Of That!? Please Help!

You should check on every start of the game, if the game was played on this device before. If not, set the variables to default values.

You should check on every start of the game, if the game was played on this device before. If not, set the variables to default values.

And How Can I Do That?

How exactly do you save your variable? WebStorage?

NaN = Not a Number

Here is an example i did for someone else saving coins.

Example:

It check if it exists, if it does then load it.

It save it automatically as global variable changes,

It loads when user returns to game,

It has a reset button lol

I did it quick, but it shows the process.

How exactly do you save your variable? WebStorage?

Yeah! Webstorage Does That For Me!

NaN = Not a Number

Oh! Thanks Bro!

Here is an example i did for someone else saving coins.

Example:

It check if it exists, if it does then load it.

It save it automatically as global variable changes,

It loads when user returns to game,

It has a reset button lol

I did it quick, but it shows the process.

Thanks Bro! You Rock!