From ca1b2a1a91401255ab4e26cec7eb575b99ecb8da Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Sat, 3 Jan 2015 17:18:43 +0100
Subject: Changed prev_hash to block_hash, state transition now uses vm env

* PREVHASH => BLOCKHASH( N )
* State transition object uses VMEnv as it's query interface
* Updated vm.Enviroment has GetHash( n ) for BLOCKHASH instruction
* Added GetHash to xeth, core, utils & test environments
---
 state/manifest.go | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'state')

diff --git a/state/manifest.go b/state/manifest.go
index 21cd04a1a..994019a08 100644
--- a/state/manifest.go
+++ b/state/manifest.go
@@ -30,6 +30,12 @@ func (self *Manifest) AddMessage(msg *Message) *Message {
 	return msg
 }
 
+func (self *Manifest) SetHash(hash []byte) {
+	for _, message := range self.Messages {
+		message.Block = hash
+	}
+}
+
 type Messages []*Message
 type Message struct {
 	To, From  []byte
-- 
cgit