SCR_TakeControlContextAction.c

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[BaseContainerProps(), SCR_BaseContainerCustomTitleUIInfo("m_Info")]
class SCR_TakeControlContextAction : SCR_BaseEditorAction
{
    override bool CanBeShown(SCR_EditableEntityComponent hoveredEntity, notnull set<SCR_EditableEntityComponent> selectedEntities, vector cursorWorldPosition, int flags)
    {
        if (!hoveredEntity || !SCR_PossessingManagerComponent.GetInstance())
            return false;
                
        GenericEntity owner = hoveredEntity.GetOwner();
        if (!owner) 
            return false;
        
        BaseCompartmentManagerComponent compartmentManager = BaseCompartmentManagerComponent.Cast(owner.FindComponent(BaseCompartmentManagerComponent));
        
        if (!compartmentManager)
        {
            SCR_EditableEntityComponent aiEntity = hoveredEntity.GetAIEntity();
            if (!aiEntity || aiEntity.IsDestroyed())
                return false;
            
            //--- Check if the entity is not a player
            return SCR_PossessingManagerComponent.GetPlayerIdFromControlledEntity(aiEntity.GetOwner()) <= 0;
        }
        else 
        {
            return true;
        }
    }
    
    override bool CanBePerformed(SCR_EditableEntityComponent hoveredEntity, notnull set<SCR_EditableEntityComponent> selectedEntities, vector cursorWorldPosition, int flags)
    {
        if (!hoveredEntity || !SCR_PossessingManagerComponent.GetInstance())
            return false;
        
        GenericEntity owner = hoveredEntity.GetOwner();
        if (!owner) 
            return false;
        
        SCR_BaseCompartmentManagerComponent compartmentManager = SCR_BaseCompartmentManagerComponent.Cast(owner.FindComponent(SCR_BaseCompartmentManagerComponent));
 
        if (!compartmentManager)
        {
            return CanBeShown(hoveredEntity, selectedEntities, cursorWorldPosition, flags);
        }
        else 
        {
            array<IEntity> pilots = new array<IEntity>;
            compartmentManager.GetOccupantsOfType(pilots, ECompartmentType.PILOT);
        
            if (pilots.IsEmpty() || !pilots[0])
                return false;
            
            SCR_EditableEntityComponent pilotEditableEntity = SCR_EditableEntityComponent.Cast(pilots[0].FindComponent(SCR_EditableEntityComponent));
            if (!pilotEditableEntity)
                return false;
             
            SCR_EditableEntityComponent aiEntity = pilotEditableEntity.GetAIEntity();
            if (!aiEntity || aiEntity.IsDestroyed())
                return false;
            
            //--- Check if the entity is not a player
            return SCR_PossessingManagerComponent.GetPlayerIdFromControlledEntity(aiEntity.GetOwner()) <= 0;
        }
    }
    
    override void Perform(SCR_EditableEntityComponent hoveredEntity, notnull set<SCR_EditableEntityComponent> selectedEntities, vector cursorWorldPosition, int flags, int param = -1)
    {
        if (!hoveredEntity || !SCR_PossessingManagerComponent.GetInstance())
            return;
            
        GenericEntity owner = hoveredEntity.GetOwner();
        if (!owner) 
            return;
        
        SCR_EditableEntityComponent entityToControl;
        SCR_BaseCompartmentManagerComponent compartmentManager = SCR_BaseCompartmentManagerComponent.Cast(owner.FindComponent(SCR_BaseCompartmentManagerComponent));
        
        if (!compartmentManager)
        {
            entityToControl = hoveredEntity;
        }
        else 
        {           
            array<IEntity> pilots = new array<IEntity>;
            compartmentManager.GetOccupantsOfType(pilots, ECompartmentType.PILOT);
        
            if (pilots.IsEmpty() || !pilots[0])
                return;
            
            entityToControl = SCR_EditableEntityComponent.Cast(pilots[0].FindComponent(SCR_EditableEntityComponent));
        }
        
        if (!entityToControl)
            return;
        
        SCR_EditableEntityComponent aiEntity = entityToControl.GetAIEntity();
        if (!aiEntity || aiEntity.IsDestroyed())
            return;
        
        //--- Find player controller (param is playerID)
        SCR_PlayerController playerController = SCR_PlayerController.Cast(GetGame().GetPlayerManager().GetPlayerController(param));
        if (!playerController)
            return;
 
        playerController.SetPossessedEntity(aiEntity.GetOwner());
        
        SCR_CharacterControllerComponent characterController = SCR_CharacterControllerComponent.Cast(owner.FindComponent(SCR_CharacterControllerComponent));
        if (!characterController)
            return;
        
        //--- Set the speed of the character to the default speed
        characterController.SetDynamicSpeed(1);
        
        //--- Close the editor (ToDo: Move to lobby's OnPossessed event)
        SCR_EditorManagerCore core = SCR_EditorManagerCore.Cast(SCR_EditorManagerCore.GetInstance(SCR_EditorManagerCore));
        if (core)
        {
            SCR_EditorManagerEntity manager = core.GetEditorManager(param);
            if (manager)
                manager.Close();
        }
    }
    override int GetParam()
    {
        return GetGame().GetPlayerController().GetPlayerId();
    }
    override bool IsServer()
    {
        return true;
    }
};