vm

package

v0.0.7-alphanet Latest Latest Go to latest Published: Aug 11, 2023 License: GPL-3.0 Imports: 15 Imported by: 0

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func AvailablePlasma(momentum store.Momentum, account store.Account) (uint64, error)

AvailablePlasma returns only the total amount of plasma available. *Takes* into consideration used plasma by unconfirmed blocks.

Plasma equals to fusedPlasma - plasmaUsedByUnconfirmedBlocks

func DifficultyToPlasma(difficulty uint64) uint64

func FussedAmountToPlasma(amount *big.Int) uint64

func GetBasePlasmaForAccountBlock(context vm_context.AccountVmContext, block *nom.AccountBlock) (uint64, error)

GetBasePlasmaForAccountBlock calculates the smallest plasma required for an account block.

func GetDifficultyForPlasma(requiredPlasma uint64) (uint64, error)

type ContractExecution struct {
	Transaction   *nom.AccountBlockTransaction
	ReturnedError error
}

type MomentumVM struct {
	// contains filtered or unexported fields
}

func NewMomentumVM(context vm_context.MomentumVMContext) *MomentumVM

type SignFunc func(data []byte) (signedData []byte, addr *types.Address, pubkey []byte, err error)

SignFunc is the function type defining the callback when a block requires a method to sign the transaction in supervisor

type Supervisor struct {
	// contains filtered or unexported fields
}

func NewSupervisor(chain chain.Chain, consensus consensus.Consensus) *Supervisor

func (s *Supervisor) ApplyBlock(block *nom.AccountBlock) (*nom.AccountBlockTransaction, error)

func (s *Supervisor) ApplyMomentum(detailed *nom.DetailedMomentum) (result *nom.MomentumTransaction, internalErr error)

func (s *Supervisor) GenerateAutoReceive(sendBlock *nom.AccountBlock) (*ContractExecution, error)

func (s *Supervisor) GenerateFromTemplate(template *nom.AccountBlock, signFunc SignFunc) (*nom.AccountBlockTransaction, error)

func (s *Supervisor) GenerateGenesisMomentum(template *nom.Momentum, pool chain.AccountPool) (result *nom.MomentumTransaction, internalErr error)

func (s *Supervisor) GenerateMomentum(detailed *nom.DetailedMomentum, signFunc SignFunc) (result *nom.MomentumTransaction, internalErr error)

type VM struct {
	// contains filtered or unexported fields
}

func NewVM(context vm_context.AccountVmContext) *VM