36 lines
873 B
GDScript3
36 lines
873 B
GDScript3
|
# https://github.com/godotengine/godot/issues/56702
|
||
|
|
|
||
|
|
func test():
|
||
|
|
const_default()
|
||
|
|
func_result_default()
|
||
|
|
# calling again will run the initializer again,
|
||
|
|
# as the default is not evaluated at time of defining the function (as in python)
|
||
|
|
# but every time the function is called (as in C++)
|
||
|
|
func_result_default()
|
||
|
|
lots_of_defaults("non-optional")
|
||
|
|
# somewhat obscure feature: referencing earlier parameters
|
||
|
|
ref_default("non-optional", 42)
|
||
|
|
|
||
|
|
|
||
|
|
func const_default(param=42):
|
||
|
|
print(param)
|
||
|
|
|
||
|
|
|
||
|
|
var default_val := 0
|
||
|
|
|
||
|
|
func get_default():
|
||
|
|
default_val += 1
|
||
|
|
return default_val
|
||
|
|
|
||
|
|
|
||
|
|
func func_result_default(param=get_default()):
|
||
|
|
print(param)
|
||
|
|
|
||
|
|
|
||
|
|
func lots_of_defaults(nondefault, one=1, two=2, three=get_default()):
|
||
|
|
prints(nondefault, one, two, three)
|
||
|
|
|
||
|
|
|
||
|
|
func ref_default(nondefault1, nondefault2, defa=nondefault1, defb=nondefault2 - 1):
|
||
|
|
prints(nondefault1, nondefault2, defa, defb)
|