From b5beb1aac11af92bfe0f3ed7560b9eb08495ed09 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 22 Oct 2014 15:22:21 +0200 Subject: added a transfer method to vm env --- vm/execution.go | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'vm/execution.go') diff --git a/vm/execution.go b/vm/execution.go index 6bed43026..4c4bd1e3c 100644 --- a/vm/execution.go +++ b/vm/execution.go @@ -48,17 +48,17 @@ func (self *Execution) exec(code, caddr []byte, caller ClosureRef) (ret []byte, Value: self.value, }) - object := caller.Object() - if object.Balance.Cmp(self.value) < 0 { + from, to := caller.Object(), env.State().GetOrNewStateObject(self.address) + err = env.Transfer(from, to, self.value) + if err != nil { caller.ReturnGas(self.Gas, self.price) - err = fmt.Errorf("Insufficient funds to transfer value. Req %v, has %v", self.value, object.Balance) + err = fmt.Errorf("Insufficient funds to transfer value. Req %v, has %v", self.value, from.Balance) } else { - stateObject := env.State().GetOrNewStateObject(self.address) - self.object = stateObject + self.object = to - caller.Object().SubAmount(self.value) - stateObject.AddAmount(self.value) + //caller.Object().SubAmount(self.value) + //stateObject.AddAmount(self.value) // Pre-compiled contracts (address.go) 1, 2 & 3. naddr := ethutil.BigD(caddr).Uint64() @@ -69,7 +69,7 @@ func (self *Execution) exec(code, caddr []byte, caller ClosureRef) (ret []byte, } } else { // Create a new callable closure - c := NewClosure(msg, caller, stateObject, code, self.Gas, self.price) + c := NewClosure(msg, caller, to, code, self.Gas, self.price) c.exe = self if self.vm.Depth() == MaxCallDepth { -- cgit