def afterUpdate(self):
menu = self.refs.MainMenu
if menu == ffi.NULL or menu.version == ffi.NULL:
return
menu.version.asUIElement.show = False
if len(self.vtxt.text) == 0:
sbver = ffi.string(menu.version.text.s).decode()
self.vtxt.text = VTEMPLATE.format(sbver, self.refs)
def hook_LoadTextureFile(name, callback, userData):
refs._tfname = ffi.string(name).decode()
hook = lib.subhook_new(callback, lib.hook_textureCallback, 0)
refs._orig_callback = ffi.cast('XDL_LoadTextureDoneCallback',
lib.subhook_get_trampoline(hook))
lib.subhook_install(hook)
ORIGS['XDL_LoadTextureFile'](name, callback, userData)
lib.subhook_remove(hook)
lib.subhook_free(hook)
def getClassName(obj):
'''
class name of a C++ object (assuming gcc memory layout).
doesn't demangle complicated names
'''
if obj == ffi.NULL:
return 'NULL'
# class pointer is always at [0]
classptr = ffi.cast('void****', obj)[0]
# vtable (1 up) -> type -> name (1 down)
nameptr = classptr[-1][1]
cname = ffi.string(ffi.cast('char*', nameptr), 100)
return cname[1 if len(cname) < 11 else 2:].decode()
def getstr(stdstring):
if stdstring == ffi.NULL:
return '(NULL)'
return ffi.string(stdstring.s, 1000).decode('utf-8', errors='replace')