virtualx-engine/modules/gdscript/tests/scripts/parser/features/property_setter_getter.gd

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GDScript3
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# 4.0+ replacement for `setget`:
var _backing: int = 0
var property:
get:
return _backing + 1000
set(value):
_backing = value - 1000
func test():
print("Not using self:")
print(property)
print(_backing)
property = 5000
print(property)
print(_backing)
_backing = -50
print(property)
print(_backing)
property = 5000
print(property)
print(_backing)
# In Godot 4.0 and later, using `self` no longer makes a difference for
# getter/setter execution in GDScript.
print("Using self:")
print(self.property)
print(self._backing)
self.property = 5000
print(self.property)
print(self._backing)
self._backing = -50
print(self.property)
print(self._backing)
self.property = 5000
print(self.property)
print(self._backing)