package game import "github.com/google/uuid" type Effect struct { Owner uuid.UUID Target uuid.UUID ID int } func RemoveEffect(source uuid.UUID, c *Card) { if c.Type == EmptyValue { return } for i, e := range c.Effects { if e.Owner == source { c.Effects = append(c.Effects[:i], c.Effects[i+1:]...) } } } func AddEffect(c *Card, e Effect) { if c.Type == EmptyValue { return } for _, v := range c.Effects { if v.Owner == e.Owner && v.ID == e.ID { return } } c.Effects = append(c.Effects, e) }