Add method to make adding commands easier

djpianalto.com/goff/exts/init.go

@@ -0,0 +1,17 @@
+package exts
+
+import "github.com/MikeModder/anpan"
+
+func AddCommandHandlers(h *anpan.CommandHandler) {
+	// Arguments:
+	// name - command name - string
+	// desc - command description - string
+	// owneronly - only allow owners to run - bool
+	// hidden - hide command from non-owners - bool
+	// perms - permissisions required - anpan.Permission (int)
+	// type - command type, sets where the command is available
+	// run - function to run - func(anpan.Context, []string) / CommandRunFunc
+	h.AddCommand("ping", "Check the bot's ping", false, false, 0, anpan.CommandTypeEverywhere, pingCommand)
+	h.AddCommand("say", "Repeat a message", false, false, 0, anpan.CommandTypeEverywhere, sayCommand)
+	h.AddCommand("user", "Show info about a user", false, false, 0, anpan.CommandTypeEverywhere, userCommand)
+}

djpianalto.com/goff/exts/utils.go

@@ -11,7 +11,7 @@ import (
 	"time"
 )
 
-func PingCommand(ctx anpan.Context, _ []string) error {
+func pingCommand(ctx anpan.Context, _ []string) error {
 	timeBefore := time.Now()
 	msg, _ := ctx.Reply("Pong!")
 	took := time.Now().Sub(timeBefore)
@@ -19,7 +19,7 @@ func PingCommand(ctx anpan.Context, _ []string) error {
 	return err
 }
 
-func SayCommand(ctx anpan.Context, args []string) error {
+func sayCommand(ctx anpan.Context, args []string) error {
 	resp := strings.Join(args, " ")
 	resp = strings.ReplaceAll(resp, "@everyone", "@\ufff0everyone")
 	resp = strings.ReplaceAll(resp, "@here", "@\ufff0here")
@@ -27,7 +27,7 @@ func SayCommand(ctx anpan.Context, args []string) error {
 	return err
 }
 
-func UserCommand(ctx anpan.Context, args []string) error {
+func userCommand(ctx anpan.Context, args []string) error {
 	var member *discordgo.Member
 	if len(args) == 0 {
 		member, _ = ctx.Session.GuildMember(ctx.Guild.ID, ctx.Message.Author.ID)

djpianalto.com/goff/goff.go

@@ -41,17 +41,12 @@ func main() {
 	// check perms - bool
 	handler := anpan.NewCommandHandler(prefixes, owners, true, true)
 
-	// Arguments:
-	// name - command name - string
-	// desc - command description - string
-	// owneronly - only allow owners to run - bool
-	// hidden - hide command from non-owners - bool
-	// perms - permissisions required - anpan.Permission (int)
-	// type - command type, sets where the command is available
-	// run - function to run - func(anpan.Context, []string) / CommandRunFunc
-	handler.AddCommand("ping", "Check the bot's ping", false, false, 0, anpan.CommandTypeEverywhere, exts.PingCommand)
-	handler.AddCommand("say", "Repeat a message", false, false, 0, anpan.CommandTypeEverywhere, exts.SayCommand)
-	handler.AddCommand("user", "Show info about a user", false, false, 0, anpan.CommandTypeEverywhere, exts.UserCommand)
+	// Add Command Handlers
+	exts.AddCommandHandlers(&handler)
+
+	if _, ok := handler.Commands["help"]; !ok {
+		handler.AddDefaultHelpCommand()
+	}
 
 	dg.AddHandler(handler.OnMessage)
 	dg.AddHandler(handler.StatusHandler.OnReady)
@@ -68,5 +63,8 @@ func main() {
 	<-sc
 
 	fmt.Println("Shutting Down...")
-	dg.Close()
+	err = dg.Close()
+	if err != nil {
+		fmt.Println(err)
+	}
 }