8,484
edits
Mod Tool/Scripting: Difference between revisions
modify file via binary stream while patch data can be ASCII or byte array
Paradox-01 (talk | contribs) mNo edit summary |
Paradox-01 (talk | contribs) (modify file via binary stream while patch data can be ASCII or byte array) |
||
| Line 41: | Line 41: | ||
===read file=== | ===read file=== | ||
==== | ====binary==== | ||
scan_AKEV_file_table | scan_AKEV_file_table | ||
| Line 135: | Line 135: | ||
' [...] | ' [...] | ||
' INFO : TXMPWH_DCTRBND | ' INFO : TXMPWH_DCTRBND | ||
===modify file=== | |||
====binary==== | |||
Change FilePath and in case of binary patching use function "StringToByteArray". | |||
FilePath = "C:\path_to\AKEVEnvWarehouse.oni" | |||
' ### create stream objects | |||
Set InputStream = CreateObject("ADODB.Stream") | |||
InputStream.Type = 1 | |||
InputStream.Open | |||
Set OutputStream = CreateObject("ADODB.Stream") | |||
OutputStream.Type = 1 | |||
OutputStream.Open | |||
' ### load input stream from file | |||
InputStream.LoadFromFile FilePath | |||
' ### copy first 16 signs of input stream to output stream | |||
OutputStream.Write InputStream.Read(16) | |||
' ### apply patch | |||
' # ASCII patching | |||
patch_data = "ABCD" | |||
patch_data_length = len(patch_data) | |||
' patch_data_length = 4 | |||
InputStream.Position = InputStream.Position + patch_data_length | |||
OutputStream.Write CreateObject("System.Text.ASCIIEncoding").GetBytes_4(patch_data) | |||
' # binary patching | |||
'OutputStream.Write StringToByteArray("41424344") | |||
' ### re-add data that was cut off | |||
OutputStream.Write InputStream.Read | |||
' ### unloader | |||
InputStream.Close | |||
Set InputStream = Nothing | |||
' ### modes: 2 = overwrite; 1 = dontoverwrite | |||
' test: save to new file | |||
' FilePath2 = "C:\path_to\AKEVEnvWarehouseB.oni" | |||
OutputStream.SaveToFile FilePath, 2 | |||
OutputStream.Close | |||
Set OutputStream = Nothing | |||