package at.petrak.hexcasting.common.casting.operators

import at.petrak.hexcasting.api.spell.ConstManaOperator
import at.petrak.hexcasting.api.spell.Operator.Companion.getChecked
import at.petrak.hexcasting.api.spell.Operator.Companion.spellListOf
import at.petrak.hexcasting.api.spell.SpellDatum
import at.petrak.hexcasting.common.casting.CastingContext

object OpSwap : ConstManaOperator {
    override val argc: Int
        get() = 2

    override fun execute(args: List<SpellDatum<*>>, ctx: CastingContext): List<SpellDatum<*>> {
        val a = args.getChecked<Any>(0)
        val b = args.getChecked<Any>(1)
        return spellListOf(b, a)
    }
}