typing, reactions

events/main.go

@@ -8,5 +8,6 @@ func Setup(session *ningen.State) {
   session.PreHandler.AddHandler(Ready)
   session.PreHandler.AddHandler(MessageCreate)
   session.PreHandler.AddHandler(MessageUpdate)
+  session.PreHandler.AddHandler(ReactionAdd)
   SetupClock()
 }

events/reactions.go

@@ -0,0 +1,56 @@
+package events
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/Cynosphere/comcord/lib"
+	"github.com/Cynosphere/comcord/state"
+	"github.com/diamondburned/arikawa/v3/discord"
+	"github.com/diamondburned/arikawa/v3/gateway"
+)
+
+func ReactionAdd(event *gateway.MessageReactionAddEvent) {
+  client := state.GetClient()
+  currentChannel := state.GetCurrentChannel()
+
+  if event.ChannelID.String() != currentChannel {
+    return
+  }
+
+  emote := event.Emoji.Name
+  if event.Emoji.IsCustom() {
+    emote = ":" + emote + ":"
+  }
+
+  now := time.Now()
+  nowSnowflake := discord.NewSnowflake(now)
+
+  message, err := client.MessageStore.Message(event.ChannelID, event.MessageID)
+  if err != nil {
+    message, err = client.Message(event.ChannelID, event.MessageID)
+    if err != nil {
+      return
+    }
+  }
+
+  msg := discord.Message{
+    Content: fmt.Sprintf("*reacted with %s*", emote),
+    Author: event.Member.User,
+    ChannelID: event.ChannelID,
+    GuildID: event.GuildID,
+    ID: discord.MessageID(nowSnowflake),
+    ReferencedMessage: message,
+    Type: discord.InlinedReplyMessage,
+    Timestamp: discord.Timestamp(now),
+  }
+
+  if state.IsInPrompt() {
+    state.AddMessageToQueue(msg)
+  } else {
+    lines := lib.ProcessMessage(msg, lib.MessageOptions{NoColor: state.HasNoColor()})
+    for _, line := range lines {
+      fmt.Print(line)
+    }
+  }
+}