Added generation of the menu display

1 files changed, 21 insertions, 0 deletions

diff --git a/client/menu.go b/client/menu.go
new file mode 100644
index 0000000..773060c
--- /dev/null
+++ b/client/menu.go
@@ -0,0 +1,21 @@
+package client
+
+import "fmt"
+
+func (s *State) displayMenu() {
+	menu := s.config.Menus[s.currentMenu]
+	fmt.Println("\033[2J") // clear the screen
+	fmt.Println(menu.Banner)
+	output := ""
+	prefix := ""
+	for i := 0; i < menu.XOffset; i++ {
+		prefix += " "
+	}
+	for i := 0; i < menu.YOffset; i++ {
+		output += "\n"
+	}
+	fmt.Printf("%s", output)
+	for i := 0; i < len(menu.MenuEntries); i++ {
+		fmt.Printf("%s%s) %s\n", prefix, menu.MenuEntries[i].Key, menu.MenuEntries[i].Label)
+	}
+}