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Add a list of color code pairs for foreground and background IRC usernames

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This commit is contained in:
Yuval Langer
2018-05-26 20:47:21 +03:00
parent ab1670e2ce
commit 1872c1898e
2 changed files with 55 additions and 2 deletions
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22
bridge/irc/irc.go
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@@ -242,6 +242,25 @@ func (b *Birc) Send(msg config.Message) (string, error) {
return "", nil
}
func colorizeString(s string, foreground int64, background int64) string {
return fmt.Sprintf("\x03%02d,%02d%s\x03", foreground, background, s)
}
func (b *Birc) colorizeUsername(username string) string {
ircNickColors := b.GetStringSlice2D("ColorNicksList")
checksum := int(crc32.ChecksumIEEE([]byte(username)))
selectedColorPair := ircNickColors[checksum%len(ircNickColors)]
foreground, err := strconv.ParseInt(selectedColorPair[0], 16, 64)
if err == nil {
panic(fmt.Sprintf("Bad IRC color code: %v", selectedColorPair[0]))
}
background, err := strconv.ParseInt(selectedColorPair[1], 16, 64)
if err == nil {
panic(fmt.Sprintf("Bad IRC color code: %v", selectedColorPair[1]))
}
return colorizeString(username, foreground, background)
}
func (b *Birc) doSend() {
rate := time.Millisecond * time.Duration(b.MessageDelay)
throttle := time.NewTicker(rate)
@@ -249,8 +268,7 @@ func (b *Birc) doSend() {
<-throttle.C
username := msg.Username
if b.GetBool("Colornicks") {
checksum := crc32.ChecksumIEEE([]byte(msg.Username))
username = fmt.Sprintf("\x03%02d%s\x0F", checksum%0x10, msg.Username)
username = b.colorizeUsername(msg.Username)
}
if msg.Event == config.EVENT_USER_ACTION {
b.i.Cmd.Action(msg.Channel, username+msg.Text)