Function getGametypeId

getGametypeId(mode: string | number): Gametype
Get Gametype from name.
Parameters
- mode: string | number
  The Gametype to get the ID of.
Returns Gametype
The Gametype ID.
Throws
Thrown if the Gametype is invalid.
Example
```
const gametype = getGametypeId('survival');
console.log(gametype); // 0
```
- Defined in Gametype.ts:63