From 7705b23f248156878d00c301fbbadafedaf7e3d2 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 20 Mar 2014 23:17:53 +0100 Subject: Removed caller from tx and added "callership" to account. Transactions can no longer serve as callers. Accounts are now the initial callee of closures. Transactions now serve as transport to call closures. --- ethchain/address.go | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) (limited to 'ethchain/address.go') diff --git a/ethchain/address.go b/ethchain/address.go index f1f27a1a5..9c6acbe08 100644 --- a/ethchain/address.go +++ b/ethchain/address.go @@ -6,19 +6,20 @@ import ( ) type Account struct { - Amount *big.Int - Nonce uint64 + Address []byte + Amount *big.Int + Nonce uint64 } -func NewAccount(amount *big.Int) *Account { - return &Account{Amount: amount, Nonce: 0} +func NewAccount(address []byte, amount *big.Int) *Account { + return &Account{address, amount, 0} } -func NewAccountFromData(data []byte) *Account { - address := &Account{} - address.RlpDecode(data) +func NewAccountFromData(address, data []byte) *Account { + account := &Account{Address: address} + account.RlpDecode(data) - return address + return account } func (a *Account) AddFee(fee *big.Int) { @@ -29,6 +30,13 @@ func (a *Account) AddFunds(funds *big.Int) { a.Amount.Add(a.Amount, funds) } +// Implements Callee +func (a *Account) ReturnGas(value *big.Int, state *State) { + // Return the value back to the sender + a.AddFunds(value) + state.UpdateAccount(a.Address, a) +} + func (a *Account) RlpEncode() []byte { return ethutil.Encode([]interface{}{a.Amount, a.Nonce}) } -- cgit v1.2.3