SCR_RequestToJoinSubMenu.c

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class SCR_RequestToJoinSubmenu : SCR_SubMenuBase
{       
    protected const string REQUESTER_ENTRY_LAYOUT = "{B3381965FF7747CE}UI/layouts/Menus/GroupSlection/GroupRequestEntry.layout";
    protected ref ScriptInvokerVoid m_OnJoinRequestRespond;
    protected ref array<Widget> m_aEntryWidgets = {};
    protected VerticalLayoutWidget m_wContent;
                
    //------------------------------------------------------------------------------------------------
    override void OnTabShow()
    {
        super.OnTabShow();  
        
        UpdateRequesters();
        
        GetOnJoinRequestRespond().Insert(UpdateRequesters);
    }
    
    //------------------------------------------------------------------------------------------------
    override void OnTabRemove()
    {
        super.OnTabRemove();
        
        GetOnJoinRequestRespond().Remove(UpdateRequesters);
    }
    
    //------------------------------------------------------------------------------------------------
    ScriptInvokerVoid GetOnJoinRequestRespond()
    {
        if (!m_OnJoinRequestRespond)
            m_OnJoinRequestRespond = new ScriptInvokerVoid();
        
        return m_OnJoinRequestRespond;
    }
    
    //------------------------------------------------------------------------------------------------
    void UpdateRequesters()
    {
        SCR_GroupsManagerComponent groupsManager = SCR_GroupsManagerComponent.GetInstance();
        if (!groupsManager)
            return;
        
        SCR_AIGroup group = groupsManager.GetPlayerGroup(GetGame().GetPlayerController().GetPlayerId());
        if (!group)
            return;
        
        VerticalLayoutWidget content = VerticalLayoutWidget.Cast(m_wMenuRoot.FindAnyWidget("Content"));
        if (!content)
            return;             
        
        for (int i = 0, count = m_aEntryWidgets.Count(); i < count ;i++)
        {
            content.RemoveChild(m_aEntryWidgets[i]);
        }
        
        m_aEntryWidgets.Clear();
        
        array<int> requesterIDs = {};
        
        group.GetRequesterIDs(requesterIDs);    
                    
        for (int i = 0, count = requesterIDs.Count(); i < count ;i++)
        {
            Widget entryWidget = GetGame().GetWorkspace().CreateWidgets(REQUESTER_ENTRY_LAYOUT, content);
            if (!entryWidget)
                continue;
            
            TextWidget playerName = TextWidget.Cast(entryWidget.FindAnyWidget("PlayerName"));
            if (!playerName)
                continue;
            
            ButtonWidget refuseWidget = ButtonWidget.Cast(entryWidget.FindAnyWidget("Refuse"));
            if (!refuseWidget)
                continue;
            
            ButtonWidget acceptWidget = ButtonWidget.Cast(entryWidget.FindAnyWidget("Accept"));
            if (!acceptWidget)
                continue;
            
            SCR_ButtonComponent refuseButton = SCR_ButtonComponent.Cast(refuseWidget.FindHandler(SCR_ButtonComponent));
            if (!refuseButton)
                continue;
            
            SCR_ButtonComponent acceptButton = SCR_ButtonComponent.Cast(acceptWidget.FindHandler(SCR_ButtonComponent));
            if (!acceptButton)
                continue;
            
            SCR_JoinRequestEntry entry = SCR_JoinRequestEntry.Cast(entryWidget.FindHandler(SCR_JoinRequestEntry));
            if (!entry)
                continue;
            
            m_aEntryWidgets.Insert(entryWidget);
            
            entry.SetPlayerID(requesterIDs[i]);
            
            playerName.SetText(GetGame().GetPlayerManager().GetPlayerName(requesterIDs[i]));
            
            acceptButton.m_OnClicked.Insert(AcceptToJoinPrivateGroup);
            refuseButton.m_OnClicked.Insert(RefuseJoinPrivateGroup);            
        }       
        
        // TODO: a sub menu tab should not call a method on the menu class. This should be an invoker
        SCR_GroupMenu groupMenu = SCR_GroupMenu.Cast(ChimeraMenuBase.GetOwnerMenu(GetRootWidget()));
        if (!groupMenu)
            return;
        
        groupMenu.UpdateTabs();
    }   
    
    //------------------------------------------------------------------------------------------------
    void AcceptToJoinPrivateGroup()
    {           
        Widget widgetEntry = GetRootWidget().FindAnyWidget("RequesterEntry");
        if (!widgetEntry)
            return;
        
        SCR_JoinRequestEntry entry = SCR_JoinRequestEntry.Cast(widgetEntry.FindHandler(SCR_JoinRequestEntry));
        if (!entry)
            return;
    
        SCR_PlayerControllerGroupComponent playerGroupComponent = SCR_PlayerControllerGroupComponent.GetPlayerControllerComponent(GetGame().GetPlayerController().GetPlayerId());
        if (!playerGroupComponent)
            return;
                
        playerGroupComponent.AcceptJoinPrivateGroup(entry.GetPlayerID(), true);             
        
        GetGame().GetCallqueue().CallLater(InvokeOnJoinRequestRespond, 200); //call later because requesters are updated before array is clear
    }   
    
    //------------------------------------------------------------------------------------------------
    void RefuseJoinPrivateGroup()
    {
        Widget widgetEntry = GetRootWidget().FindAnyWidget("RequesterEntry");
        if (!widgetEntry)
            return;
        
        SCR_JoinRequestEntry entry = SCR_JoinRequestEntry.Cast(widgetEntry.FindHandler(SCR_JoinRequestEntry));
        if (!entry)
            return;
        
        SCR_PlayerControllerGroupComponent playerGroupComponent = SCR_PlayerControllerGroupComponent.GetPlayerControllerComponent(GetGame().GetPlayerController().GetPlayerId());
        if (!playerGroupComponent)
            return;
        
        playerGroupComponent.AcceptJoinPrivateGroup(entry.GetPlayerID(), false);
        
        GetGame().GetCallqueue().CallLater(InvokeOnJoinRequestRespond, 200); //call later because requesters are updated before array is clear
    }
    
    //------------------------------------------------------------------------------------------------
    protected void InvokeOnJoinRequestRespond()
    {
        if (m_OnJoinRequestRespond)
            m_OnJoinRequestRespond.Invoke();
    }
}