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|
package server
import (
"strings"
"git.citrons.xyz/metronode/classic"
)
func processChatMessage(message string) []classic.Packet {
var (
packets []classic.Packet
in = strings.NewReader(message)
line strings.Builder
word strings.Builder
color byte = 'f'
)
for in.Len() > 0 {
for {
b, err := in.ReadByte()
if b > 127 {
b = '?'
}
if err == nil {
if b == '&' || b == '%' {
if word.Len() + 1 >= 64 {
line.WriteString(word.String())
word.Reset()
}
next, err := in.ReadByte()
in.UnreadByte()
if err != nil {
word.WriteString("& ")
} else if (next >= '0' && next <= '9') ||
(next >= 'a' && next <= 'f') {
b = '&'
color = next
}
}
word.WriteByte(b)
}
if line.Len() + word.Len() > 64 {
break
}
if err != nil {
line.WriteString(word.String())
word.Reset()
break
}
if word.Len() >= 64 || b == ' ' {
line.WriteString(word.String())
word.Reset()
}
}
packet := &classic.Message {
Message: classic.PadString(line.String()),
}
packets = append(packets, packet)
line.Reset()
line.WriteString("&f> &" + string([]byte{color}))
}
return packets
}
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