25 lines
666 B
JavaScript
25 lines
666 B
JavaScript
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module.exports = client => {
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client.nextMessage = (containing) => {
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return new Promise((resolve) => {
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function onChat (packet) {
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const m = packet.formattedMessage || packet.unsignedChatContent || JSON.stringify({ text: packet.plainMessage })
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if (containing) {
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if (m.includes(containing)) return finish(m)
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else return
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}
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return finish(m)
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}
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client.on('playerChat', onChat)
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client.on('systemChat', onChat) // For 1.7.10
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function finish (m) {
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client.off('playerChat', onChat)
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client.off('systemChat', onChat)
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resolve(m)
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}
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})
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}
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return client
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}
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