merge entity package to konstructor

konstructor/entity.menu.go

@@ -0,0 +1,29 @@
+package konstructor
+
+import "image/color"
+
+type MenuMap map[string]Menu
+
+type MenuLayout struct {
+	MenuItemFont FontLayout
+}
+
+type MenuItem struct {
+	ID      string
+	Label   string
+	Handler func()
+}
+
+type Menu struct {
+	CurrentSelected int
+	Layout          MenuLayout
+	MenuItems       []MenuItem
+}
+
+func (menu *Menu) GetMenuItemColor(i int) color.Color {
+	if menu.CurrentSelected == i {
+		return menu.Layout.MenuItemFont.SelectedColor
+	} else {
+		return menu.Layout.MenuItemFont.Color
+	}
+}