SCR_MineWeaponComponentSerializer.c

Go to the documentation of this file.

class SCR_MineWeaponComponentSerializer : ScriptedComponentSerializer
{
    //------------------------------------------------------------------------------------------------
    override static typename GetTargetType()
    {
        return SCR_MineWeaponComponent;
    }
 
    //------------------------------------------------------------------------------------------------
    override protected ESerializeResult Serialize(notnull IEntity owner, notnull GenericComponent component, notnull SaveContext context)
    {
        const SCR_MineWeaponComponent mine = SCR_MineWeaponComponent.Cast(component);
 
        const UUID flagId = GetSystem().GetId(mine.GetFlagEntity());
 
        if (flagId.IsNull())
            return ESerializeResult.DEFAULT;
 
        context.WriteValue("version", 1);
        context.WriteDefault(flagId, UUID.NULL_UUID);
        return ESerializeResult.OK;
    }
 
    //------------------------------------------------------------------------------------------------
    override protected bool Deserialize(notnull IEntity owner, notnull GenericComponent component, notnull LoadContext context)
    {
        SCR_MineWeaponComponent mine = SCR_MineWeaponComponent.Cast(component);
 
        int version;
        context.Read(version);
 
        UUID flagId;
        if (context.Read(flagId))
        {
            Tuple1<SCR_MineWeaponComponent> ctx(mine);
            PersistenceWhenAvailableTask task(OnFlagAvailable, ctx);
            GetSystem().WhenAvailable(flagId, task);
        }
 
        return true;
    }
 
    //------------------------------------------------------------------------------------------------
    protected static void OnFlagAvailable(Managed instance, PersistenceDeferredDeserializeTask task, bool expired, Managed context)
    {
        auto flag = IEntity.Cast(instance);
        if (!flag)
            return;
 
        auto ctx = Tuple1<SCR_MineWeaponComponent>.Cast(context);
        if (ctx.param1)
            ctx.param1.SetFlag(flag);
    }
}