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update #2

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1aa3f06
Update core.py
LondonClass Aug 21, 2022
cba697b
Update core.py
LondonClass Aug 21, 2022
335fefb
Update core.py
LondonClass Aug 22, 2022
f9622dc
Update core.py
LondonClass Aug 27, 2022
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10 changes: 10 additions & 0 deletions pvz/core.py
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Original file line number Diff line number Diff line change
Expand Up @@ -567,6 +567,7 @@ def read_memory(data_type, *address, array=1):
size = ctypes.sizeof(buffer)
success = ReadProcessMemory(pvz_handle, offset, ctypes.byref(buffer), size, ctypes.byref(bytes_read))
if success == 0 or bytes_read.value != size:
memory_lock.release()
critical("读取内存失败, 错误代码 %d." % GetLastError())

else:
Expand All @@ -575,6 +576,7 @@ def read_memory(data_type, *address, array=1):
buff = ctypes.create_string_buffer(size) # 目标数据缓冲
success = ReadProcessMemory(pvz_handle, offset, ctypes.byref(buff), size, ctypes.byref(bytes_read))
if success == 0 or bytes_read.value != size:
memory_lock.release()
critical("读取内存失败, 错误代码 %d." % GetLastError())

result = struct.unpack(fmt_str, buff.raw)
Expand Down Expand Up @@ -627,6 +629,7 @@ def write_memory(data_type, values, *address):
size = ctypes.sizeof(buffer)
success = ReadProcessMemory(pvz_handle, offset, ctypes.byref(buffer), size, ctypes.byref(bytes_read))
if success == 0 or bytes_read.value != size:
memory_lock.release()
critical("读取内存失败, 错误代码 %d." % GetLastError())

else:
Expand All @@ -637,6 +640,7 @@ def write_memory(data_type, values, *address):
buff.value = struct.pack(fmt_str, *values) # 将目标数据载入缓冲区
success = WriteProcessMemory(pvz_handle, offset, ctypes.byref(buff), size, ctypes.byref(bytes_written))
if success == 0 or bytes_written.value != size:
memory_lock.release()
critical("写入内存失败, 错误代码 %d." % GetLastError())

memory_lock.release()
Expand Down Expand Up @@ -733,6 +737,12 @@ def asm_push(code):
asm_add_dword(code)


# push 0x12
def asm_push_byte(code):
asm_add_byte(0x6A)
asm_add_byte(code)


# mov exx, 0x12345678
asm_mov_exx_code = {
"eax": [0xB8],
Expand Down