SCR_PlayerXPHandlerComponentSerializer.c

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class SCR_PlayerXPHandlerComponentSerializer : ScriptedComponentSerializer
{
    //------------------------------------------------------------------------------------------------
    override static typename GetTargetType()
    {
        return SCR_PlayerXPHandlerComponent;
    }
 
    //------------------------------------------------------------------------------------------------
    override protected ESerializeResult Serialize(notnull IEntity owner, notnull GenericComponent component, notnull SaveContext context)
    {
        auto playerXpHandler = SCR_PlayerXPHandlerComponent.Cast(component);
 
        const int xp = playerXpHandler.GetPlayerXP();
        const int xpSinceLastSpawn = playerXpHandler.GetPlayerXPSinceLastSpawn();
        const int survivalCycle = playerXpHandler.GetSurvivalRewardCycle();
 
        if (xp == 0 && xpSinceLastSpawn == 0 && survivalCycle == 0)
            return ESerializeResult.DEFAULT;
 
        context.WriteValue("version", 1);
        context.WriteDefault(xp, 0);
        context.WriteDefault(xpSinceLastSpawn, 0);
        context.WriteDefault(survivalCycle, 0);
        return ESerializeResult.OK;
    }
 
    //------------------------------------------------------------------------------------------------
    override protected bool Deserialize(notnull IEntity owner, notnull GenericComponent component, notnull LoadContext context)
    {
        auto playerXpHandler = SCR_PlayerXPHandlerComponent.Cast(component);
 
        int version;
        context.Read(version);
 
        int xp;
        if (context.Read(xp))
            playerXpHandler.AddPlayerXP(SCR_EXPRewards.UNDEFINED, addDirectly: (xp - playerXpHandler.GetPlayerXP()));
 
        int xpSinceLastSpawn;
        if (context.Read(xpSinceLastSpawn))
            playerXpHandler.SetPlayerXPSinceLastSpawn(xpSinceLastSpawn);
        
        int survivalCycle;
        if (context.Read(survivalCycle))
            playerXpHandler.SetSurvivalRewardCycle(survivalCycle);
 
        return true;
    }
}