godot-psd-training/UI/LCB/LCB_Left_Rotate.gd

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extends Sprite2D
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# Called when the node enters the scene tree for the first time.
func _ready() -> void:
pass # Replace with function body.
# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
pass
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func test_enter():
var mouse_position = get_global_mouse_position()
return self.get_rect().has_point(to_local(mouse_position))
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func _input(event):
if event is InputEventMouseMotion:
var flag1 = test_enter()
if flag1:
self.modulate = Color(0, 1, 1, 1)
else:
self.modulate = Color(1, 1, 1, 1)
# 鼠标在移动,可以在这里检查鼠标是否进入了当前节点的区域
if event is InputEventMouseButton and event.pressed:
# 如果鼠标在Sprite2D上点击则处理事件
var flag2 = test_enter()
if flag2 and event.button_index == MOUSE_BUTTON_LEFT:
# 处理点击事件
#self.modulate = Color(0, 1, 1, 1);$".."
$"..".allClickLCBSignal.emit($"..".title+"LeftRotate",$"..")
if !$"..".allowHandle :
return
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if $"..".knob_state == $"..".KNOB_STATE.AUTO:
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$"../LCBRotateAnimation".play("AutoToIsolate", -1, 10)
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$"..".change_knob_state($"..".KNOB_STATE.ISOLATE)
elif $"..".knob_state == $"..".KNOB_STATE.CLOSE:
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$"../LCBRotateAnimation".play("CloseToAuto", -1, 10)
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$"..".change_knob_state($"..".KNOB_STATE.AUTO)
elif $"..".knob_state == $"..".KNOB_STATE.OPEN:
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$"../LCBRotateAnimation".play("OpenToClose", -1, 10)
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$"..".change_knob_state($"..".KNOB_STATE.CLOSE)