neoneo-go/pkg/core/gas_price.go

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package core
import (
"github.com/nspcc-dev/neo-go/pkg/vm"
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
)
// StoragePrice is a price for storing 1 byte of storage.
const StoragePrice = 100000
// getPrice returns a price for executing op with the provided parameter.
// Some SYSCALLs have variable price depending on their arguments.
func getPrice(v *vm.VM, op opcode.Opcode, parameter []byte) int64 {
if op == opcode.SYSCALL {
interopID := vm.GetInteropID(parameter)
ifunc := v.GetInteropByID(interopID)
if ifunc != nil && ifunc.Price > 0 {
return ifunc.Price
}
}
return opcodePrice(op)
}