geometry-tower-defense/Assets/GameMain/Scripts/Definition/EventEffect/EventEffectBase.cs

namespace GeometryTD.Definition
{
    public abstract class EventEffectBase
    {
        public abstract EventEffectType EffectType { get; }
        public abstract EventEffectParam Param { get; }
        public float? Probability;
    }

    public class EventEffectParam
    {
        
    }
}