ErgoScriptPredef

Value Members

1. final def !=(arg0: Any): Boolean

   

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2. final def ##(): Int

   

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3. final def ==(arg0: Any): Boolean

   

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4. val FalseProp: ErgoTree

   

5. val TrueProp: ErgoTree

   

6. final def asInstanceOf[T0]: T0

   

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7. def boxCreationHeight(box: Value[SBox.type]): Value[SInt.type]

   

   Creation height of a box

8. def clone(): AnyRef

   

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   protected[java.lang]

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   @throws( ... )

9. def compileWithCosting(env: ScriptEnv, code: String, networkPrefix: NetworkPrefix)(implicit IR: IRContext): Value[SType]

   

10. def emissionBoxProp(s: MonetarySettings): ErgoTree

    

    A contract that only allows to collect emission reward by a box with miner proposition.

11. final def eq(arg0: AnyRef): Boolean

    

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12. def equals(arg0: Any): Boolean

    

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13. def expectedMinerOutScriptBytesVal(delta: Int, minerPkBytesVal: Value[SByteArray]): Value[SByteArray]

    

    Byte array value of the serialized reward output script proposition with pk being substituted with given pk

    Byte array value of the serialized reward output script proposition with pk being substituted with given pk

    delta

    - number of blocks for which miner should hold this box before spending it

    minerPkBytesVal

    - byte array val for pk to substitute in the reward script

14. def feeProposition(delta: Int = 720): ErgoTree

    

    Proposition that allows to send coins to a box which is protected by the following proposition: prove dlog of miner's public key and height is at least delta blocks bigger then the current one.

15. def finalize(): Unit

    

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    protected[java.lang]

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    @throws( classOf[java.lang.Throwable] )

16. def foundationScript(s: MonetarySettings): ErgoTree

    

    Script for Ergo foundation box.

    Script for Ergo foundation box. The script allows to spend a box, if: - first transaction output contains at least EmissionRules.remainingFoundationAtHeight coins in it - first transaction output is protected by this script - conditions from the first non-mandatory register (R4) are satisfied

    Thus, this script always controls the level of emission and does not allow to take more coinы than prescribed by emission rules. In addition, it is protected by custom proposition in R4 which is assumed to be a simple 2-of-3 multisignature with public keys of foundation members in the beginning. When foundation members spend this box, they are free to put any new proposition to the R4 register, thus they may add or remove members, or change it to something more complicated like tokenThresholdScript.

17. final def getClass(): Class[_]

    

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18. def hashCode(): Int

    

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19. final def isInstanceOf[T0]: Boolean

    

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20. final def ne(arg0: AnyRef): Boolean

    

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21. final def notify(): Unit

    

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22. final def notifyAll(): Unit

    

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23. def rewardOutputScript(delta: Int, minerPk: ProveDlog): ErgoTree

    

    Required script of the box, that collects mining rewards

24. final def synchronized[T0](arg0: ⇒ T0): T0

    

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25. def toString(): String

    

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26. def tokenThresholdScript(tokenId: Array[Byte], thresholdAmount: Long, networkPrefix: NetworkPrefix)(implicit IR: IRContext): SigmaPropValue

    

    Proposition of the box that may be spent by a transaction which inputs contains at least thresholdAmount of token with id tokenId.

    Proposition of the box that may be spent by a transaction which inputs contains at least thresholdAmount of token with id tokenId. The logic of this script is following (v1) INPUTS.flatMap(box => box.tokens.filter(t => t._1 == tokenId).map(t => t._2)).sum >= thresholdAmount (v2) INPUTS.flatMap(box => box.tokens).filter(t => t._1 == tokenId).sum >= thresholdAmount (v3) INPUTS.map(box => box.tokens.find(t => t._1 == tokenId).map(t => t._2).getOrElse(0)).sum >= thresholdAmount

27. final def wait(): Unit

    

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28. final def wait(arg0: Long, arg1: Int): Unit

    

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29. final def wait(arg0: Long): Unit

    

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