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update server hello world

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This commit is contained in:
Romain Beaumont 2024-02-26 01:12:34 +01:00
parent 185450f0de
commit df4af752a3
2 changed files with 62 additions and 13 deletions
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46
docs/README.md
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@ -118,16 +118,23 @@ const client = mc.createClient({
For a more up to date example, see examples/server/server.js.
```js
const mc = require('minecraft-protocol');
const mc = require('minecraft-protocol')
const nbt = require('prismarine-nbt')
const server = mc.createServer({
'online-mode': true, // optional
encryption: true, // optional
host: '0.0.0.0', // optional
port: 25565, // optional
version: '1.16.3'
});
version: '1.20.4'
})
const mcData = require('minecraft-data')(server.version)
function chatText (text) {
return mcData.supportFeature('chatPacketsUseNbtComponents')
? nbt.comp({ text: nbt.string(text) })
: JSON.stringify({ text })
}
server.on('playerJoin', function(client) {
const loginPacket = mcData.loginPacket
@ -141,7 +148,7 @@ server.on('playerJoin', function(client) {
enableRespawnScreen: true,
isDebug: false,
isFlat: false
});
})
client.write('position', {
x: 0,
@ -150,18 +157,35 @@ server.on('playerJoin', function(client) {
yaw: 0,
pitch: 0,
flags: 0x00
});
})
const msg = {
const message = {
translate: 'chat.type.announcement',
"with": [
with: [
'Server',
'Hello, world!'
]
};
client.write("chat", { message: JSON.stringify(msg), position: 0, sender: '0' });
});
}
if (mcData.supportFeature('signedChat')) {
client.write('player_chat', {
plainMessage: message,
signedChatContent: '',
unsignedChatContent: chatText(message),
type: 0,
senderUuid: 'd3527a0b-bc03-45d5-a878-2aafdd8c8a43', // random
senderName: JSON.stringify({ text: 'me' }),
senderTeam: undefined,
timestamp: Date.now(),
salt: 0n,
signature: mcData.supportFeature('useChatSessions') ? undefined : Buffer.alloc(0),
previousMessages: [],
filterType: 0,
networkName: JSON.stringify({ text: 'me' })
})
} else {
client.write('chat', { message: JSON.stringify({ text: message }), position: 0, sender: 'me' })
}
})
```
## Testing

29
examples/server_helloworld/server_helloworld.js
View file

@ -8,6 +8,13 @@ const options = {
const server = mc.createServer(options)
const mcData = require('minecraft-data')(server.version)
const loginPacket = mcData.loginPacket
const nbt = require('prismarine-nbt')
function chatText (text) {
return mcData.supportFeature('chatPacketsUseNbtComponents')
? nbt.comp({ text: nbt.string(text) })
: JSON.stringify({ text })
}
server.on('playerJoin', function (client) {
const addr = client.socket.remoteAddress
@ -49,14 +56,32 @@ server.on('playerJoin', function (client) {
flags: 0x00
})
const msg = {
const message = {
translate: 'chat.type.announcement',
with: [
'Server',
'Hello, world!'
]
}
client.write('chat', { message: JSON.stringify(msg), position: 0, sender: '0' })
if (mcData.supportFeature('signedChat')) {
client.write('player_chat', {
plainMessage: message,
signedChatContent: '',
unsignedChatContent: chatText(message),
type: 0,
senderUuid: 'd3527a0b-bc03-45d5-a878-2aafdd8c8a43', // random
senderName: JSON.stringify({ text: 'me' }),
senderTeam: undefined,
timestamp: Date.now(),
salt: 0n,
signature: mcData.supportFeature('useChatSessions') ? undefined : Buffer.alloc(0),
previousMessages: [],
filterType: 0,
networkName: JSON.stringify({ text: 'me' })
})
} else {
client.write('chat', { message: JSON.stringify({ text: message }), position: 0, sender: 'me' })
}
})
server.on('error', function (error) {