feat: godot demo

Godot/godotdemo/Controls/CustomMenuButton.gd

@@ -0,0 +1,22 @@
+extends MenuButton
+class_name CustomMenuButton
+
+func _ready():
+	# 连接 popup 关信号
+	connect("popup", _on_popup)
+
+func _on_popup():
+	# todo 没有走到这里
+	# 获取菜单
+	var menu = get_popup()
+
+	# 计算菜单的新位置
+	var position = get_global_rect().position
+	var size = get_global_rect().size
+	var menu_size = menu.get_size()
+
+	# 计算新的 y 位置，使菜单向上展开
+	var new_y = position.y - menu_size.y
+
+	# 设置菜单的新位置
+	menu.popup(Rect2(position.x, new_y, menu_size.x, menu_size.y))

Godot/godotdemo/Scene/ControlScene.tscn

@@ -1,11 +1,12 @@
-[gd_scene load_steps=12 format=3 uid="uid://b41nglb6ngydo"]
+[gd_scene load_steps=13 format=3 uid="uid://b41nglb6ngydo"]
 
 [ext_resource type="Texture2D" uid="uid://bt8safuv6fw0o" path="res://Resources/00455tql.png" id="1_2s3an"]
 [ext_resource type="Texture2D" uid="uid://do0t1ajaajywi" path="res://icon.svg" id="1_igce7"]
 [ext_resource type="Texture2D" uid="uid://8f8upw43mnjj" path="res://Resources/enemyFloating_1.png" id="2_rgksf"]
 [ext_resource type="LabelSettings" uid="uid://bv1u5ofn4jwb" path="res://new_label_settings.tres" id="4_ai2n2"]
 [ext_resource type="Script" path="res://Scripts/ControlScene/TextEditScript.gd" id="5_880mr"]
 [ext_resource type="Script" path="res://Scripts/ControlScene/Label4Script.gd" id="6_4bi2e"]
+[ext_resource type="Script" path="res://Controls/CustomMenuButton.gd" id="7_f8j5s"]
 
 [sub_resource type="InputEventKey" id="InputEventKey_64aye"]
 device = -1
@@ -237,4 +238,58 @@ offset_bottom = 408.0
 text = "Title"
 script = ExtResource("6_4bi2e")
 
+[node name="MenuButton" type="MenuButton" parent="."]
+layout_mode = 0
+offset_left = 1400.0
+offset_top = 472.0
+offset_right = 1568.0
+offset_bottom = 528.0
+text = "test"
+icon = ExtResource("1_igce7")
+flat = false
+item_count = 2
+popup/item_0/text = "1"
+popup/item_1/text = "2"
+popup/item_1/id = 1
+
+[node name="OptionButton" type="OptionButton" parent="."]
+layout_mode = 0
+offset_left = 1600.0
+offset_top = 480.0
+offset_right = 1768.0
+offset_bottom = 512.0
+item_count = 2
+popup/item_0/text = "1"
+popup/item_1/text = "2"
+popup/item_1/id = 1
+
+[node name="CustomMenuButton" type="MenuButton" parent="."]
+layout_mode = 0
+offset_left = 1328.0
+offset_top = 672.0
+offset_right = 1480.0
+offset_bottom = 712.0
+text = "test"
+icon = ExtResource("1_igce7")
+item_count = 2
+popup/item_0/text = "1"
+popup/item_1/text = "2"
+popup/item_1/id = 1
+script = ExtResource("7_f8j5s")
+
+[node name="MenuButton2" type="MenuButton" parent="."]
+layout_mode = 0
+offset_left = 1192.0
+offset_top = 512.0
+offset_right = 1362.0
+offset_bottom = 584.0
+text = "test"
+icon = ExtResource("1_igce7")
+flat = false
+expand_icon = true
+item_count = 2
+popup/item_0/text = "1"
+popup/item_1/text = "2"
+popup/item_1/id = 1
+
 [connection signal="text_changed" from="TextEdit" to="TextEdit" method="_on_text_changed"]

Godot/godotdemo/Scene/ItemListScene.tscn

@@ -0,0 +1,23 @@
+[gd_scene format=3 uid="uid://bqa34s808mgg"]
+
+[node name="ItemListScene" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="ItemList" type="ItemList" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+item_count = 4
+max_columns = 2
+item_0/text = "test1"
+item_1/text = "test2"
+item_2/text = "item3"
+item_3/text = "item4"

Godot/godotdemo/Scene/VideoTest.tscn

@@ -0,0 +1,22 @@
+[gd_scene load_steps=2 format=3 uid="uid://bd0qmo4dtfqmh"]
+
+[ext_resource type="VideoStream" path="res://Resources/startRoomBackgroundVideo.ogv" id="1_vlprb"]
+
+[node name="VideoTest" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="VideoStreamPlayer" type="VideoStreamPlayer" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+stream = ExtResource("1_vlprb")
+autoplay = true
+loop = true