Parsing for block and tx

block.go

@@ -73,7 +73,7 @@ func CreateBlock(root string, num int, prevHash string, base string, difficulty
       contract := NewContract(tx.value, []byte(""))
       block.state.Update(string(addr), string(contract.MarshalRlp()))
       for i, val := range tx.data {
-        contract.state.Update(string(Encode(i)), val)
+        contract.state.Update(string(Encode(uint32(i))), val)
       }
       block.UpdateContract(addr, contract)
     }

parsing.go

@@ -11,8 +11,11 @@ import (
 // Op codes
 var OpCodes = map[string]string{
   "STOP":       "0",
-  "PSH":        "30",  // 0x30
-  /*
+  "PUSH":       "48",  // 0x30
+  "POP":        "49",  // 0x31
+  "LOAD":       "54",  // 0x36
+
+  /* OLD VM OPCODES
   "ADD":        "16",  // 0x10
   "SUB":        "17",  // 0x11
   "MUL":        "18",  // 0x12
@@ -57,7 +60,7 @@ var OpCodes = map[string]string{
 func CompileInstr(s string) (string, error) {
   tokens := strings.Split(s, " ")
   if OpCodes[tokens[0]] == "" {
-    return "", errors.New(fmt.Sprintf("OP not found: %s", tokens[0]))
+    return s, errors.New(fmt.Sprintf("OP not found: %s", tokens[0]))
   }
 
   code := OpCodes[tokens[0]] // Replace op codes with the proper numerical equivalent

transaction.go

@@ -57,7 +57,7 @@ func NewTransaction(to string, value uint32, data []string) *Transaction {
   for i, val := range data {
     instr, err := CompileInstr(val)
     if err != nil {
-      fmt.Printf("compile error:%d %v", i+1, err)
+      fmt.Printf("compile error:%d %v\n", i+1, err)
     }
 
     tx.data[i] = instr