pkmn_protocol_pokemon_showdown_message_stream_parser.ts

1import { Protocol } from '@pkmn/protocol';
2
3const raw = 
4  `|player|p1|Player 1|101|\n` +
5  `|player|p2|Player 2|102|\n` +
6  `|gametype|singles\n` +
7  `|gen|8\n` +
8  `|tier|[Gen 8] OU\n` +
9  `|seed|1,2,3,4\n` +
10  `|start\n` +
11  `|switch|p1a: Rillaboom|Rillaboom, L100, M|100/100\n` +
12  `|switch|p2a: Cinderace|Cinderace, L100, M|100/100`;
13
14for (const { args, kwArgs } of Protocol.parse(raw)) {
15  // args is an array of the positional arguments in the message
16  // kwArgs is an object containing any keyword arguments (e.g. [from] ability)
17  
18  if (args[0] === 'switch') {
19    const [ident, details, condition] = args.slice(1);
20    console.log(`${ident} switched in: ${details} (${condition})`);
21  } else if (args[0] === 'player') {
22    const [id, name, avatar] = args.slice(1);
23    console.log(`Player ${id}: ${name} (avatar ${avatar})`);
24  }
25}