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package bot
import (
"fmt"
"github.com/bwmarrin/discordgo"
)
func (cs *CommandSet) help(s *discordgo.Session, m *discordgo.Message, parv []string) error {
switch len(parv) {
case 1:
result := cs.formHelp()
authorChannel, err := s.UserChannelCreate(m.Author.ID)
if err != nil {
return err
}
s.ChannelMessageSend(authorChannel.ID, result)
s.ChannelMessageSend(m.ChannelID, fmt.Sprintf("<@%s> check direct messages, help is there!", m.Author.ID))
default:
return ErrParvCountMismatch
}
return nil
}
func (cs *CommandSet) formHelp() string {
result := "Bot commands: \n"
for verb, cmd := range cs.cmds {
result += fmt.Sprintf("%s%s: %s\n", cs.Prefix, verb, cmd.Helptext())
}
return (result + "If there's any problems please don't hesitate to ask a server admin for help.")
}
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