initialize git

snake-go.go

@@ -0,0 +1,63 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/signal"
+	"strings"
+	"syscall"
+
+	"github.com/bwmarrin/discordgo"
+	"github.com/devawaves/snake-go/commands"
+	"github.com/joho/godotenv"
+)
+
+func main() {
+	err := godotenv.Load()
+	errorCheck(err)
+	token := os.Getenv("DISCORD_TOKEN")
+
+	discord, err := discordgo.New("Bot " + token)
+	errorCheck(err)
+
+	discord.AddHandler(messageCreate)
+
+	discord.Identify.Intents = discordgo.IntentsGuildMessages
+	err = discord.Open()
+	errorCheck(err)
+
+	fmt.Println("Bot is running...")
+	sc := make(chan os.Signal, 1)
+	signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt)
+	<-sc
+
+	discord.Close()
+}
+
+func errorCheck(err error) {
+	if err != nil {
+		fmt.Println("er! " + err.Error())
+		os.Exit(1)
+	}
+}
+
+func messageCreate(session *discordgo.Session, msg *discordgo.MessageCreate) {
+	if msg.Author.ID == session.State.User.ID {
+		return
+	}
+
+	for _, command := range commands.Commands {
+		potential_command := strings.ToLower(msg.Content)
+		last_command_index := strings.Index(potential_command, " ")
+
+		if last_command_index == -1 {
+			last_command_index = len(potential_command)
+		}
+
+		potential_command = potential_command[:last_command_index]
+
+		if potential_command == "$" + command.Name {
+			command.Handler(session, msg)
+		}
+	}
+}