├── README.md
├── patcher.py
├── patcher_linux.py
├── runpatcher.bat
└── runpatcher_linux.bat


/README.md:
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 1 | # vscriptPatch
 2 | Patch vscript.dll/so so we can use script in cs2  
 3 | How to use:  
 4 | - Install Python  
 5 | - Put your vscript.dll runpatcher.bat patcher.py in the same folder  (linux put libvscript.so runpatcher_linux.bat patcher_linux.py)  
 6 | - double click the runpatcher (runpatcher_linux.bat)  
 7 | - done if shows :your vscript.dll patch successful (your libvscript.so patched successful)  
 8 | 
 9 | # ⚠️You should not assume VScript will always be available in CS2, it will likely be removed at some point.
10 | 


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/patcher.py:
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 1 | import os
 2 | import mmap
 3 | 
 4 | # search: BE 01 ? ? ? 2B D6 74 61 3B D6
 5 | # 
 6 | class Patcher:
 7 | 
 8 |     def patch_vscript():
 9 |         if not Patcher.replace_bytes(
10 |             "vscript.dll", b"\xBE\x01\x00\x00\x00\x2B\xD6\x74\x61\x3B\xD6", b"\xBE\x02\x00\x00\x00\x2B\xD6\x74\x61\x3B\xD6"
11 |         ):
12 |             print("failed to patch vscript.dll")
13 |         else:
14 |             print("your vscript.dll patched successful")
15 | 
16 |     def replace_bytes(filename, search_pattern, replace_bytes):
17 |         try:
18 |             with open(filename, "r+b") as f:
19 |                 mm = mmap.mmap(f.fileno(), 0)
20 |                 pos = mm.find(search_pattern)
21 |                 pos2 = mm.find(replace_bytes)
22 |                 if pos2 != -1:
23 |                     print("your vscript.dll has already patched!")
24 |                     return False
25 |                 if pos == -1:
26 |                     return False
27 |                 mm[pos : pos + len(search_pattern)] = replace_bytes
28 |             return True
29 |         except IOError:
30 |             print("failed to open: %s" % filename)
31 |             return False
32 | 
33 | 
34 | Patcher.patch_vscript()
35 | input('press any key to exit...')


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/patcher_linux.py:
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 1 | import os
 2 | import mmap
 3 | 
 4 | # search: 55 48 89 E5 41 55 41 54 53 48 83 EC 08 83 FE 01
 5 | # 
 6 | class Patcher:
 7 | 
 8 |     def patch_vscript():
 9 |         if not Patcher.replace_bytes(
10 |             "libvscript.so", b"\x55\x48\x89\xE5\x41\x55\x41\x54\x53\x48\x83\xEC\x08\x83\xFE\x01\x0F\x84\x0A\x02\x00\x00\x83\xFE\x02", b"\x55\x48\x89\xE5\x41\x55\x41\x54\x53\x48\x83\xEC\x08\x83\xFE\x02\x0F\x84\x0A\x02\x00\x00\x83\xFE\x01"
11 |         ):
12 |             print("failed to patch libvscript.so")
13 |         else:
14 |             print("your libvscript.so patched successful")
15 | 
16 |     def replace_bytes(filename, search_pattern, replace_bytes):
17 |         try:
18 |             with open(filename, "r+b") as f:
19 |                 mm = mmap.mmap(f.fileno(), 0)
20 |                 pos = mm.find(search_pattern)
21 |                 pos2 = mm.find(replace_bytes)
22 |                 if pos2 != -1:
23 |                     print("your libvscript.so has already patched!")
24 |                     return False
25 |                 if pos == -1:
26 |                     return False
27 |                 mm[pos : pos + len(search_pattern)] = replace_bytes
28 |             return True
29 |         except IOError:
30 |             print("failed to open: %s" % filename)
31 |             return False
32 | 
33 | 
34 | Patcher.patch_vscript()
35 | input('press any key to exit...')


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/runpatcher.bat:
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1 | python patcher.py


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/runpatcher_linux.bat:
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1 | python patcher_linux.py


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