def pyobj_to_gdobj(pyobj, steal_gdobj=True):
if pyobj is None:
return ffi.NULL
elif isinstance(pyobj, bool):
return godot_bool_alloc(1 if pyobj else 0)
elif isinstance(pyobj, int):
return godot_int_alloc(pyobj)
elif isinstance(pyobj, float):
return godot_real_alloc(pyobj)
elif isinstance(pyobj, str):
gdobj = godot_string_alloc(initialized=False)
lib.godot_string_new_with_wide_string(gdobj, pyobj, -1)
return gdobj
elif isinstance(pyobj, BaseBuiltinWithGDObjOwnership):
if steal_gdobj:
return pyobj._gd_ptr
else:
return pyobj._copy_gdobj(pyobj._gd_ptr)
elif isinstance(pyobj, BaseBuiltin):
return pyobj._gd_ptr
elif isinstance(pyobj, BaseObject):
# TODO: copy ptr box ?
return pyobj._gd_ptr
else:
raise TypeError("Cannot convert Python object `%s` into Godot object." % pyobj)
def new_uninitialized_gdobj(gdtype):
# TODO: use dict to optimize this ?
# It seems Godot encode Variant as type nil...
if gdtype == lib.GODOT_VARIANT_TYPE_NIL:
return godot_variant_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_BOOL:
return godot_bool_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_INT:
return godot_int_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_REAL:
return godot_real_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_STRING:
return godot_string_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_VECTOR2:
return godot_vector2_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_RECT2:
return godot_rect2_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_VECTOR3:
return godot_vector3_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_TRANSFORM2D:
return godot_transform2d_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_PLANE:
return godot_plane_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_QUAT:
return godot_quat_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_AABB:
return godot_aabb_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_BASIS:
return godot_basis_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_TRANSFORM:
return godot_transform_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_COLOR:
return godot_color_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_NODE_PATH:
return godot_node_path_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_RID:
return godot_rid_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_OBJECT:
return godot_object_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_DICTIONARY:
return godot_dictionary_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_ARRAY:
return godot_array_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_POOL_BYTE_ARRAY:
return godot_pool_byte_array_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_POOL_INT_ARRAY:
return godot_pool_int_array_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_POOL_REAL_ARRAY:
return godot_pool_real_array_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_POOL_STRING_ARRAY:
return godot_pool_string_array_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_POOL_VECTOR2_ARRAY:
return godot_pool_vector2_array_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_POOL_VECTOR3_ARRAY:
return godot_pool_vector3_array_alloc()
elif gdtype == lib.GODOT_VARIANT_TYPE_POOL_COLOR_ARRAY:
return godot_pool_color_array_alloc()
else:
raise TypeError(
"Unknown Variant type `%s` (this should never happen !)" % gdtype)
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_wide_str(ffi.addressof(godot_str))
consts.append(ffi.string(raw_str))
return consts
def get_class_properties(cls, classname):
properties = []
ret = godot_array_alloc()
lib.godot_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_property_list,
cls._instance, args, ret)
for i in range(lib.godot_array_size(ret)):
var = lib.godot_array_get(ret, i)
gddict = lib.godot_variant_as_dictionary(ffi.addressof(var))
propdict = Dictionary.build_from_gdobj(gddict)
properties.append(propdict)
return properties
