claude godot 4 port

scenes/temperature_display/temperature_display.gd

@@ -1,55 +1,71 @@
+@tool
 extends HBoxContainer
-tool
 
-export var show_celsius := true setget set_show_celsius
-export var show_fahrenheit := true setget set_show_fahrenheit
-export var degrees_celsius := 0.0 setget set_degrees_celsius
-export var degrees_fahrenheit := 0.0 setget set_degrees_fahrenheit
-export var temperature_unknown := true setget set_temperature_unknown
+@export var show_celsius: bool = true:
+	set = set_show_celsius
+@export var show_fahrenheit: bool = true:
+	set = set_show_fahrenheit
+@export var degrees_celsius: float = 0.0:
+	set = set_degrees_celsius,
+	get = get_degrees_celsius
+@export var degrees_fahrenheit: float = 0.0:
+	set = set_degrees_fahrenheit,
+	get = get_degrees_fahrenheit
+@export var temperature_unknown: bool = true:
+	set = set_temperature_unknown
+
+var _c: float = 0.0
+var _f: float = 0.0
 
 func _ready():
 	_check_slash()
 	_update_text()
 
-func set_temperature_unknown(new:bool):
+func set_temperature_unknown(new: bool):
 	temperature_unknown = new
 	_update_text()
 
-func set_show_celsius(new:bool):
+func set_show_celsius(new: bool):
 	show_celsius = new
-	$celsius.visible = new
-	$degrees.visible = new
+	if has_node("celsius"):
+		$celsius.visible = new
+		$degrees.visible = new
 	_check_slash()
 
-func set_show_fahrenheit(new:bool):
+func set_show_fahrenheit(new: bool):
 	show_fahrenheit = new
-	$fahrenheit.visible = new
-	$degrees2.visible = new
+	if has_node("fahrenheit"):
+		$fahrenheit.visible = new
+		$degrees2.visible = new
 	_check_slash()
 
-func set_degrees_celsius(new:float):
-	degrees_celsius = new
-	degrees_fahrenheit = Constants.celsius_to_fahrenheit(degrees_celsius) 
+func set_degrees_celsius(new: float):
+	_c = new
+	_f = Constants.celsius_to_fahrenheit(new)
 	_update_text()
 
-func set_degrees_fahrenheit(new:float):
-	degrees_fahrenheit = new
-	degrees_celsius = Constants.fahrenheit_to_celsius(degrees_fahrenheit)
+func get_degrees_celsius() -> float:
+	return _c
+
+func set_degrees_fahrenheit(new: float):
+	_f = new
+	_c = Constants.fahrenheit_to_celsius(new)
 	_update_text()
 
-
+func get_degrees_fahrenheit() -> float:
+	return _f
 
 func _update_text():
-	if !$celsius:
+	if !has_node("celsius"):
 		return
 	if temperature_unknown:
 		$celsius.text = '?'
 		$fahrenheit.text = '?'
 	else:
-		$celsius.text = str(stepify(degrees_celsius, 1))
-		$fahrenheit.text = str(stepify(degrees_fahrenheit, 1))
+		$celsius.text = str(snapped(_c, 1))
+		$fahrenheit.text = str(snapped(_f, 1))
 
 func _check_slash():
-	if !$slash:
+	if !has_node("slash"):
 		return
 	$slash.visible = show_celsius and show_fahrenheit