private void DataBind()
{
Clear();
Dictionary <string, MenuItemInfo> pathToItem = new Dictionary <string, MenuItemInfo>();
Dictionary <string, List <MenuItemInfo> > pathToChildren = new Dictionary <string, List <MenuItemInfo> >();
if (m_items != null)
{
for (int i = 0; i < m_items.Length; ++i)
{
MenuItemInfo menuItemInfo = m_items[i];
if (string.IsNullOrEmpty(menuItemInfo.Path) || !menuItemInfo.IsVisible)
{
continue;
}
menuItemInfo.Path = menuItemInfo.Path.Replace("\\", "/");
string[] pathParts = menuItemInfo.Path.Split('/');
if (pathParts.Length == m_depth + 1)
{
if (string.IsNullOrEmpty(menuItemInfo.Text))
{
menuItemInfo.Text = pathParts[m_depth];
}
pathToItem[pathParts[m_depth]] = menuItemInfo;
}
else
{
string path = string.Join("/", pathParts, 0, m_depth + 1);
List <MenuItemInfo> childrenList;
if (!pathToChildren.TryGetValue(path, out childrenList))
{
childrenList = new List <MenuItemInfo>();
pathToChildren.Add(path, childrenList);
}
if (!pathToItem.ContainsKey(pathParts[m_depth]))
{
pathToItem[pathParts[m_depth]] = new MenuItemInfo
{
Text = pathParts[m_depth],
Path = path
};
}
if (string.IsNullOrEmpty(menuItemInfo.Text))
{
menuItemInfo.Text = pathParts[m_depth + 1];
}
childrenList.Add(menuItemInfo);
}
}
}
foreach (MenuItemInfo menuItemInfo in pathToItem.Values)
{
MenuItem menuItem = Instantiate(m_menuItemPrefab, m_panel, false);
menuItem.name = "MenuItem";
menuItem.Depth = Depth + 1;
menuItem.Root = m_root;
List <MenuItemInfo> childrenList;
if (pathToChildren.TryGetValue(menuItemInfo.Path, out childrenList))
{
menuItem.Children = childrenList.ToArray();
}
menuItem.Item = menuItemInfo;
}
}
private void Awake()
{
List <Assembly> assemblies = new List <Assembly>();
foreach (string assemblyName in BHRoot.Assemblies)
{
var asName = new AssemblyName();
asName.Name = assemblyName;
Assembly asm = Assembly.Load(asName);
if (asm == null)
{
Debug.LogWarning("Unable to load " + assemblyName);
continue;
}
assemblies.Add(asm);
}
if (m_menuPanel == null)
{
m_menuPanel = gameObject;
}
if (m_topMenu == null)
{
m_topMenu = gameObject;
}
if (m_menuButtonPrefab == null)
{
Debug.LogError("Set Menu Button Prefab");
return;
}
if (m_menuPrefab == null)
{
Debug.LogError("Set Menu Prefab");
return;
}
bool wasButtonPrefabActive = m_menuButtonPrefab.gameObject.activeSelf;
bool wasMenuPrefabActive = m_menuPrefab.gameObject.activeSelf;
Dictionary <string, Menu> menuDictionary = new Dictionary <string, Menu>();
Dictionary <string, List <MenuItemWithPriority> > menuItemsDictionary = new Dictionary <string, List <MenuItemWithPriority> >();
Menu[] menus = m_menuPanel.GetComponentsInChildren <Menu>(true);
for (int i = 0; i < menus.Length; ++i)
{
if (!menuDictionary.ContainsKey(menus[i].name))
{
menuDictionary.Add(menus[i].name, menus[i]);
if (menus[i].Items != null)
{
List <MenuItemWithPriority> menuItemsWithPriority = new List <MenuItemWithPriority>();
for (int priority = 0; priority < menus[i].Items.Length; ++priority)
{
MenuItemInfo menuItemInfo = menus[i].Items[priority];
menuItemsWithPriority.Add(new MenuItemWithPriority(menuItemInfo, priority));
}
menuItemsDictionary.Add(menus[i].name, menuItemsWithPriority);
}
else
{
menuItemsDictionary.Add(menus[i].name, new List <MenuItemWithPriority>());
}
}
}
Type[] menuDefinitions = assemblies.SelectMany(asm => asm.GetTypesWithAttribute(typeof(MenuDefinitionAttribute))).OrderBy(kvp => ((MenuDefinitionAttribute)kvp.Value).Order).Select(kvp => kvp.Key).ToArray();
foreach (Type menuDef in menuDefinitions)
{
MethodInfo[] methods = menuDef.GetMethods(BindingFlags.Static | BindingFlags.Public);
for (int i = 0; i < methods.Length; ++i)
{
MethodInfo mi = methods[i];
MenuCommandAttribute cmd = (MenuCommandAttribute)mi.GetCustomAttributes(typeof(MenuCommandAttribute), true).FirstOrDefault();
if (cmd == null || string.IsNullOrEmpty(cmd.Path))
{
continue;
}
if (cmd.RequiresInstance)
{
if (FindObjectOfType(menuDef) == null)
{
continue;
}
}
string[] pathParts = cmd.Path.Split('/');
if (pathParts.Length < 1)
{
continue;
}
string menuName = pathParts[0];
if (!menuDictionary.ContainsKey(menuName))
{
MainMenuButton btn = _CreateMenu(menuName);
menuDictionary.Add(menuName, btn.Menu);
menuItemsDictionary.Add(menuName, new List <MenuItemWithPriority>());
}
if (pathParts.Length == 1)
{
if (cmd.Hide)
{
menuItemsDictionary[menuName].Clear();
}
}
if (pathParts.Length < 2)
{
continue;
}
string path = string.Join("/", pathParts.Skip(1));
List <MenuItemWithPriority> menuItems = menuItemsDictionary[menuName];
MenuItemWithPriority menuItem = menuItems.Where(item => item.Info.Path == path).FirstOrDefault();
if (menuItem == null)
{
menuItem = new MenuItemWithPriority();
menuItems.Add(menuItem);
}
menuItem.Info.Path = string.Join("/", pathParts.Skip(1));
menuItem.Info.Icon = !string.IsNullOrEmpty(cmd.IconPath) ? Resources.Load <Sprite>(cmd.IconPath) : null;
menuItem.Info.Text = pathParts.Last();
if (cmd.Validate)
{
Func <bool> validate = (Func <bool>)Delegate.CreateDelegate(typeof(Func <bool>), mi, false);
if (validate == null)
{
Debug.LogWarning("method signature is invalid. bool Func() is expected. " + string.Join("/", pathParts));
}
else
{
menuItem.Info.Validate = new MenuItemValidationEvent();
menuItem.Info.Validate.AddListener(new UnityAction <MenuItemValidationArgs>(args => args.IsValid = validate()));
}
}
else
{
Action action = (Action)Delegate.CreateDelegate(typeof(Action), mi, false);
if (action == null)
{
Debug.LogWarning("method signature is invalid. void Action() is expected. " + string.Join("/", pathParts));
}
else
{
menuItem.Info.Action = new MenuItemEvent();
menuItem.Info.Action.AddListener(new UnityAction <string>(args => action()));
}
}
if (cmd.Hide)
{
menuItems.Remove(menuItem);
}
menuItem.Priority = cmd.Priority;
}
m_menuPrefab.gameObject.SetActive(wasMenuPrefabActive);
m_menuButtonPrefab.gameObject.SetActive(wasButtonPrefabActive);
}
foreach (KeyValuePair <string, List <MenuItemWithPriority> > kvp in menuItemsDictionary)
{
menuDictionary[kvp.Key].SetMenuItems(kvp.Value.OrderBy(m => m.Priority).Select(m => m.Info).ToArray(), false);
}
}
public MenuItemWithPriority(MenuItemInfo menuItemInfo, int priority)
{
Info = menuItemInfo;
Priority = priority;
}
public MenuItemWithPriority()
{
Info = new MenuItemInfo();
Priority = int.MaxValue;
}
private void Awake()
{
var asName = new AssemblyName();
asName.Name = "Assembly-CSharp";
Assembly csAssembly = Assembly.Load(asName);
if (csAssembly == null)
{
Debug.LogWarning("Unable to load Assembly-CSharp");
return;
}
if (m_menuPanel == null)
{
m_menuPanel = gameObject;
}
if (m_topMenu == null)
{
m_topMenu = gameObject;
}
if (m_menuButtonPrefab == null)
{
Debug.LogError("Set Menu Button Prefab");
return;
}
if (m_menuPrefab == null)
{
Debug.LogError("Set Menu Prefab");
return;
}
bool wasButtonPrefabActive = m_menuButtonPrefab.gameObject.activeSelf;
bool wasMenuPrefabActive = m_menuPrefab.gameObject.activeSelf;
Dictionary <string, Menu> menuDictionary = new Dictionary <string, Menu>();
Dictionary <string, List <MenuItemInfo> > menuItemsDictionary = new Dictionary <string, List <MenuItemInfo> >();
Menu[] menus = m_menuPanel.GetComponentsInChildren <Menu>(true);
for (int i = 0; i < menus.Length; ++i)
{
if (!menuDictionary.ContainsKey(menus[i].name))
{
menuDictionary.Add(menus[i].name, menus[i]);
if (menus[i].Items != null)
{
menuItemsDictionary.Add(menus[i].name, menus[i].Items.ToList());
}
else
{
menuItemsDictionary.Add(menus[i].name, new List <MenuItemInfo>());
}
}
}
Type[] menuDefinitions = csAssembly.GetTypesWithAttribute(typeof(MenuDefinitionAttribute)).ToArray();
foreach (Type menuDef in menuDefinitions)
{
MethodInfo[] methods = menuDef.GetMethods(BindingFlags.Static | BindingFlags.Public);
for (int i = 0; i < methods.Length; ++i)
{
MethodInfo mi = methods[i];
MenuCommandAttribute cmd = (MenuCommandAttribute)mi.GetCustomAttributes(typeof(MenuCommandAttribute), true).FirstOrDefault();
if (string.IsNullOrEmpty(cmd.Path))
{
continue;
}
string[] pathParts = cmd.Path.Split('/');
if (pathParts.Length < 2)
{
continue;
}
string menuName = pathParts[0];
Menu menu;
if (!menuDictionary.ContainsKey(menuName))
{
m_menuButtonPrefab.gameObject.SetActive(false);
m_menuPrefab.gameObject.SetActive(false);
menu = Instantiate(m_menuPrefab, m_menuPanel.transform, false);
menu.Items = null;
MainMenuButton btn = Instantiate(m_menuButtonPrefab, m_topMenu.transform, false);
btn.name = menuName;
btn.Menu = menu;
Text txt = btn.GetComponentInChildren <Text>(true);
if (txt != null)
{
txt.text = menuName;
}
btn.gameObject.SetActive(true);
menuDictionary.Add(menuName, menu);
menuItemsDictionary.Add(menuName, new List <MenuItemInfo>());
}
else
{
menu = menuDictionary[menuName];
}
string path = string.Join("/", pathParts.Skip(1));
List <MenuItemInfo> menuItems = menuItemsDictionary[menuName];
MenuItemInfo menuItem = menuItems.Where(item => item.Path == path).FirstOrDefault();
if (menuItem == null)
{
menuItem = new MenuItemInfo();
menuItems.Add(menuItem);
}
menuItem.Path = string.Join("/", pathParts.Skip(1));
menuItem.Icon = !string.IsNullOrEmpty(cmd.IconPath) ? Resources.Load <Sprite>(cmd.IconPath) : null;
menuItem.Text = pathParts.Last();
if (cmd.Validate)
{
Func <bool> validate = (Func <bool>)Delegate.CreateDelegate(typeof(Func <bool>), mi, false);
if (validate == null)
{
Debug.LogWarning("method signature is invalid. bool Func() is expected. " + string.Join("/", pathParts));
}
else
{
menuItem.Validate = new MenuItemValidationEvent();
menuItem.Validate.AddListener(new UnityAction <MenuItemValidationArgs>(args => args.IsValid = validate()));
}
}
else
{
Action action = (Action)Delegate.CreateDelegate(typeof(Action), mi, false);
if (action == null)
{
Debug.LogWarning("method signature is invalid. void Action() is expected. " + string.Join("/", pathParts));
}
else
{
menuItem.Action = new MenuItemEvent();
menuItem.Action.AddListener(new UnityAction <string>(args => action()));
}
}
if (cmd.Hide)
{
menuItems.Remove(menuItem);
}
}
m_menuPrefab.gameObject.SetActive(wasMenuPrefabActive);
m_menuButtonPrefab.gameObject.SetActive(wasButtonPrefabActive);
}
foreach (KeyValuePair <string, List <MenuItemInfo> > kvp in menuItemsDictionary)
{
menuDictionary[kvp.Key].SetMenuItems(kvp.Value.ToArray(), false);
}
}