fix for bug with assets with very large amounts

CityOfZion · Sep 19, 2017 · 7dc936f · 7dc936f
1 parent a1f7dd0
commit 7dc936f
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Showing 3 changed files with 13 additions and 5 deletions.
diff --git a/neo/Core/State/AssetState.py b/neo/Core/State/AssetState.py
@@ -100,7 +100,7 @@ def Serialize(self, writer):
         writer.WriteUInt256( self.AssetId)
         writer.WriteByte(self.AssetType)
         writer.WriteVarString(self.Name)
-        print("WILL WRITE ASSET STATE %s " % self.Amount.value)
+
         if self.Amount.value > -1:
             writer.WriteFixed8(self.Amount, unsigned=True)
         else:

diff --git a/neo/IO/BinaryReader.py b/neo/IO/BinaryReader.py
@@ -155,6 +155,12 @@ def ReadHashes(self, maximum=16):
             items.append( ba.hex())
         return items
 
-    def ReadFixed8(self):
-        fval = self.ReadInt64()
-        return Fixed8( fval )
+    def ReadFixed8(self, unsigned=False):
+
+
+        if unsigned:
+            fval = self.ReadUInt64()
+        else:
+            fval = self.ReadInt64()
+
+        return Fixed8(fval)
diff --git a/neo/IO/BinaryWriter.py b/neo/IO/BinaryWriter.py
@@ -178,6 +178,8 @@ def WriteHashes(self, arr):
 #            print("WRITING HASH %s " % ba)
             self.WriteBytes(ba)
 
+    def WriteFixed8(self, value, unsigned=False):
+        if unsigned:
+            return self.WriteUInt64(int(value.value))
 
-    def WriteFixed8(self, value):
         return self.WriteInt64(value.value)