CODEWITHSUNDEEP
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Playdric
Playdric

Reputation: 233

Kotlin enum with multiple "parameter"

For an exercise I have an enum (set by the teacher) that looks like this :

enum class Weapon(name: String, damage: Int) {
    SWORD("Sword", 12),
    AXE("Axe", 13),
    BOW("Bow", 14)
}

The weapon will be an attribute of a data class Player
But once I set player.weapon = Weapon.SWORD
How do i access to the name or damage of the weapon ?

I have looked on the Internet for an answer but didn't find anywhere an enum with two "parameter" (don't know how to call it) so I start wondering if this enum is possible.

Thanks guys

Upvotes: 23

Views: 26866

Answers (1)

yole
yole

Reputation: 97138

As shown in the documentation, you need to declare the name and damage as properties of the enum class, using the val keyword:

enum class Weapon(val weaponName: String, val damage: Int)

Then you'll be able to simply access player.weapon.weaponName.

Upvotes: 54

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