SCR_EmoteBaseCommand.c

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//------------------------------------------------------------------------------------------------
[BaseContainerProps()]
class SCR_EmoteBaseCommand : SCR_BaseRadialCommand
{
    [Attribute(defvalue: "1", desc: "Unequip items in hand before doing emote?")]
    protected bool m_bUnequipItems;
    
    [Attribute(defvalue: "0", desc: "ID of the gesture in gesture state machine to be played, 0 = no gesture")]
    protected int m_iGestureID;
    
    [Attribute(uiwidget: UIWidgets.SearchComboBox, desc: "Available stances. All stances allowed if empty", enums: ParamEnumArray.FromEnum(ECharacterStance))]
    protected ref array<ref ECharacterStance> m_aAllowedStances;
    
    //------------------------------------------------------------------------------------------------
    override bool Execute(IEntity cursorTarget, IEntity target, vector targetPosition, int playerID, bool isClient)
    {
        //TODO: Implement optional local-only commands to safe networking for commands of this style
        if (SCR_PlayerController.GetLocalPlayerId() != playerID)
            return true;
        
        IEntity playerControlledEntity = GetGame().GetPlayerController().GetControlledEntity();
        
        if (!playerControlledEntity)
            return false;
        
        SCR_CharacterControllerComponent characterComponent = SCR_CharacterControllerComponent.Cast(playerControlledEntity.FindComponent(SCR_CharacterControllerComponent));
        if (!characterComponent)
            return false;
                
        SCR_GadgetManagerComponent gadgetManager = SCR_GadgetManagerComponent.Cast(playerControlledEntity.FindComponent(SCR_GadgetManagerComponent));
        if (!gadgetManager)
            return false;
        
        if (m_bUnequipItems && (gadgetManager.GetHeldGadget() || characterComponent.GetWeaponManagerComponent().GetCurrentWeapon()))
        {
            if (characterComponent.IsGadgetInHands())
                characterComponent.RemoveGadgetFromHand();      
            characterComponent.SelectWeapon(null);
            
            //Call the animation later when the unequipping of the items is done.
            GetGame().GetCallqueue().CallLater(characterComponent.TryStartCharacterGesture, 1500, false, m_iGestureID, 2000 );
            
            return true;
        }
        
        characterComponent.TryStartCharacterGesture(m_iGestureID, 2000);
        return true;
    }
    
    //------------------------------------------------------------------------------------------------
    override bool CanBePerformed()
    {
        IEntity playerControlledEntity = GetGame().GetPlayerController().GetControlledEntity();
        
        if (!playerControlledEntity)
            return false;
        
        SCR_CharacterControllerComponent characterComponent = SCR_CharacterControllerComponent.Cast(playerControlledEntity.FindComponent(SCR_CharacterControllerComponent));
        if (!characterComponent)
            return false;
        
        if (m_aAllowedStances.IsEmpty())
            return true;
        
        return (m_aAllowedStances.Contains(characterComponent.GetStance()));
    }
}