godot-psd-training/UI/psl/key_switch.gd

extends VBoxContainer

@export var keySwitchHasKey:bool

@export var lightText:String

@export var keyText:String

##是否允许操作
var allowHandle :bool = true


signal clickKeySwitchSignal(openLight:bool,keySwitch)

signal removeKey(keySwitch)

func _ready() -> void:
	$Light/MarginContainer/Label.text=lightText
	if keySwitchHasKey:
		$Key.visible = true
		$Key/MarginContainer/Label.text=keyText
	else:
		$Key.visible = false
		

func shouHandleKey() -> void:
	$Key/Key.visible = true
	$Key/Left_Rotate.visible = true
	$Key/Right_Rotate.visible = true
	
func hideHandleKey() -> void:
	$Key/Key.visible = false
	$Key/Left_Rotate.visible = false
	$Key/Right_Rotate.visible = false


##拔钥匙相关
func _on_key_gui_input(event: InputEvent) -> void:
	if event.button_mask == MouseButtonMask.MOUSE_BUTTON_MASK_LEFT:
		removeKey.emit(self)
		if !allowHandle :
			return
		hideHandleKey()


func _on_key_mouse_entered() -> void:
	$Key/Key.set_default_cursor_shape(Control.CursorShape.CURSOR_POINTING_HAND)


func _on_key_mouse_exited() -> void:
	$Key/Key.set_default_cursor_shape(Control.CursorShape.CURSOR_ARROW)