SCR_RadialMenuGameModeComponent.c

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[EntityEditorProps(category: "GameScripted/UI/RadialMenu", description: "Common radial menu.")]
class SCR_RadialMenuGameModeComponentClass : ScriptComponentClass
{
}
 
class SCR_RadialMenuGameModeComponent : ScriptComponent
{
    [Attribute()]
    protected ref SCR_RadialMenu m_Menu;
 
    //------------------------------------------------------------------------------------------------
    void Update(float timeSlice)
    {
        if (System.IsConsoleApp())
            return;
        
        if (!m_Menu)
        {
            Print("[SCR_RadialMenuGameModeComponent] - Radial menu not assigned! Can't update!", LogLevel.WARNING);
            return;
        }
 
        m_Menu.Update(timeSlice);
    }
 
    //------------------------------------------------------------------------------------------------
    override void OnPostInit(IEntity owner)
    {
        ConnectToRadialMenuSystem();
    }
    
    override void OnDelete(IEntity owner)
    {
        DisconnectFromRadialMenuSystem();
    }
 
    //------------------------------------------------------------------------------------------------
    SCR_RadialMenu GetMenu()
    {
        return m_Menu;
    }
    
    protected void ConnectToRadialMenuSystem()
    {
        World world = GetOwner().GetWorld();
        RadialMenuSystem updateSystem = RadialMenuSystem.Cast(world.FindSystem(RadialMenuSystem));
        if (!updateSystem)
            return;
        
        updateSystem.Register(this);
    }
    
    protected void DisconnectFromRadialMenuSystem()
    {
        World world = GetOwner().GetWorld();
        RadialMenuSystem updateSystem = RadialMenuSystem.Cast(world.FindSystem(RadialMenuSystem));
        if (!updateSystem)
            return;
        
        updateSystem.Unregister(this);
    }
}