SCR_CampaignBuildingCompositionComponentSerializer.c

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class SCR_CampaignBuildingCompositionComponentSerializer : ScriptedComponentSerializer
{
    //------------------------------------------------------------------------------------------------
    override static typename GetTargetType()
    {
        return SCR_CampaignBuildingCompositionComponent;
    }
 
    //------------------------------------------------------------------------------------------------
    override protected ESerializeResult Serialize(notnull IEntity owner, notnull GenericComponent component, notnull SaveContext context)
    {
        const SCR_CampaignBuildingCompositionComponent buildableCompostion = SCR_CampaignBuildingCompositionComponent.Cast(component);
 
        // If we do not find a layout anymore it was already fully built
        float current = 1.0;
        int max = 1;
        const SCR_CampaignBuildingLayoutComponent layout = buildableCompostion.GetCompositionLayout();
        if (layout)
        {
            current = layout.GetCurrentBuildValue();
            max = layout.GetToBuildValue();
        }
 
        // It will spawn by with no progress due to BuildableEntitySerializer.DeserializeSpawnData(), so we can abort if that is the desired outcome.
        if (float.AlmostEqual(current, 0.0))
            return ESerializeResult.DEFAULT;
 
        const float progress = current / max;
 
        context.WriteValue("version", 1);
        context.Write(progress);
        return ESerializeResult.OK;
    }
 
    //------------------------------------------------------------------------------------------------
    override protected bool Deserialize(notnull IEntity owner, notnull GenericComponent component, notnull LoadContext context)
    {
        SCR_CampaignBuildingCompositionComponent buildableCompostion = SCR_CampaignBuildingCompositionComponent.Cast(component);
 
        int version;
        context.Read(version);
 
        float progress;
        context.Read(progress);
 
        SCR_CampaignBuildingLayoutComponent layout = buildableCompostion.GetCompositionLayout();
        if (layout)
        {
            layout.SetBuildingValue(layout.GetToBuildValue() * progress);
        }
        else if (float.AlmostEqual(progress, 1.0))
        {
            // If no layout exists, its not buildable in phases and we want to construct it instantly via link component
            SCR_EditorLinkComponent linkComponent = SCR_EditorLinkComponent.Cast(owner.FindComponent(SCR_EditorLinkComponent));
            if (linkComponent)
                linkComponent.SpawnComposition();
        }
 
        return true;
    }
}