Ports Nebula's Discord Webhook Integration

code/modules/webhooks/webhook_roundprep.dm

@@ -0,0 +1,17 @@
+/decl/webhook/roundprep
+	id = WEBHOOK_ROUNDPREP
+
+// Data expects "url" and field pointing to the current hosted server and port to connect on.
+/decl/webhook/roundprep/get_message(var/list/data)
+	. = ..()
+	var/desc = "The server has been started!\n"
+	if(data && data["map"])
+		desc += "Map: **[data["map"]]**\n"
+	if(data && data["url"])
+		desc += "Address: <[data["url"]]>"
+
+	.["embeds"] = list(list(
+		"title" = "New round is being set up.",
+		"description" = desc,
+		"color" = COLOR_WEBHOOK_DEFAULT
+	))