def get_parent_class(cls, classname):
ret = godot_string_alloc()
lib.godot_string_new(ret)
gd_classname = godot_string_from_pyobj(classname)
args = ffi.new("godot_string**", gd_classname)
lib.godot_method_bind_ptrcall(cls._meth_get_parent_class,
cls._instance, ffi.cast("void**",
args), ret)
raw_str = lib.godot_string_unicode_str(ret)
return ffi.string(raw_str)
def get_class_consts(cls, classname):
consts = []
ret = godot_pool_string_array_alloc()
lib.godot_pool_string_array_new(ret)
gd_classname = godot_string_from_pyobj(classname)
gd_true = godot_bool_alloc(True)
args = ffi.new("void*[2]", [gd_classname, gd_true])
# 2nd arg should be false, which what we get by not initializing it
lib.godot_method_bind_ptrcall(cls._meth_get_integer_constant_list,
cls._instance, args, ret)
for i in range(lib.godot_pool_string_array_size(ret)):
godot_str = lib.godot_pool_string_array_get(ret, i)
raw_str = lib.godot_string_unicode_str(ffi.addressof(godot_str))
consts.append(ffi.string(raw_str))
return consts
def get_class_list(cls):
ret = godot_pool_string_array_alloc()
lib.godot_method_bind_ptrcall(cls._meth_get_class_list, cls._instance,
ffi.NULL, ret)
# Convert Godot return into Python civilized stuff
unordered = []
for i in range(lib.godot_pool_string_array_size(ret)):
godot_str = lib.godot_pool_string_array_get(ret, i)
raw_str = lib.godot_string_unicode_str(ffi.addressof(godot_str))
unordered.append(ffi.string(raw_str))
# Order class to have a parent defined before their children
classes = []
while len(unordered) != len(classes):
for classname in unordered:
parentname = cls.get_parent_class(classname)
if not parentname or parentname in classes:
if classname not in classes:
classes.append(classname)
return classes
def godot_string_to_pyobj(p_gdstring):
raw_str = lib.godot_string_unicode_str(p_gdstring)
return ffi.string(raw_str)