简单建立ui

__settings/SettingModel.gd

@@ -0,0 +1,108 @@
+# scripts/settings/SettingsModel.gd
+extends Node
+class_name SettingsModel
+
+## ===============================
+## Dependencies
+## ===============================
+const SettingsSchema  = preload("res://__settings/SettingSchema.gd")
+const SettingsStorage = preload("res://__settings/SettingStorage.gd")
+
+## ===============================
+## Signals
+## ===============================
+signal setting_changed(section: String, key: String, value)
+signal settings_applied
+signal settings_reverted
+
+## ===============================
+## Internal State
+## ===============================
+var _data_committed : Dictionary = {}   # 已生效 / 已保存
+var _data_working   : Dictionary = {}   # UI 正在修改
+var _storage := SettingsStorage.new()
+
+## ===============================
+## Lifecycle
+## ===============================
+func _ready() -> void:
+	_load()
+
+## ===============================
+## Public API (Read)
+## ===============================
+func get_setting(section: String, key: String) -> Variant:
+	return _data_working.get(section, {}).get(key)
+
+func get_section(section: String) -> Dictionary:
+	return _data_working.get(section, {}).duplicate(true)
+
+## ===============================
+## Public API (Write - Working Only)
+## ===============================
+func set_setting(section: String, key: String, value: Variant) -> void:
+	if not _data_working.has(section):
+		_data_working[section] = {}
+
+	_data_working[section][key] = value
+	emit_signal("setting_changed", section, key, value)
+
+## ===============================
+## Typed Getters
+## ===============================
+func get_bool(section: String, key: String) -> bool:
+	var value = get_setting(section, key)
+	return value if typeof(value) == TYPE_BOOL else false
+
+func get_int(section: String, key: String) -> int:
+	var value = get_setting(section, key)
+	return value if typeof(value) == TYPE_INT else 0
+
+func get_float(section: String, key: String) -> float:
+	var value = get_setting(section, key)
+	if typeof(value) == TYPE_FLOAT or typeof(value) == TYPE_INT:
+		return float(value)
+	return 0.0
+
+func get_string(section: String, key: String) -> String:
+	var value = get_setting(section, key)
+	return value if typeof(value) == TYPE_STRING else ""
+
+## ===============================
+## Transaction Control
+## ===============================
+func apply() -> void:
+	_data_committed = _data_working.duplicate(true)
+
+	for section in _data_committed.keys():
+		for key in _data_committed[section].keys():
+			_storage.set_value(section, key, _data_committed[section][key])
+
+	_storage.save()
+	emit_signal("settings_applied")
+
+func revert() -> void:
+	_data_working = _data_committed.duplicate(true)
+	emit_signal("settings_reverted")
+
+func has_unsaved_changes() -> bool:
+	return _data_working != _data_committed
+
+## ===============================
+## Internal
+## ===============================
+func _load() -> void:
+	_storage.load()
+
+	# 1. Load defaults
+	_data_committed = SettingsSchema.defaults().duplicate(true)
+
+	# 2. Override with saved values
+	for section in _data_committed.keys():
+		for key in _data_committed[section].keys():
+			var default_value = _data_committed[section][key]
+			var value = _storage.get_value(section, key, default_value)
+			_data_committed[section][key] = value
+
+	# 3. Init working copy
+	_data_working = _data_committed.duplicate(true)

__settings/SettingModel.gd.uid

@@ -0,0 +1 @@
+uid://cmyknlur1bk2d

__settings/SettingSchema.gd

@@ -0,0 +1,22 @@
+class_name SettingSchema
+extends RefCounted
+
+## ===============================
+## 默认设置定义
+## ===============================
+static func defaults() -> Dictionary:
+	return {
+		"audio": {
+			"master_volume": 1.0,
+			"music_volume": 0.8,
+			"sfx_volume": 0.8,
+		},
+		"graphics": {
+			"quality": 2,          # 0=low,1=mid,2=high
+			"fullscreen": true,
+		},
+		"input": {
+			# 这里只是占位，后面可扩展
+			"mouse_sensitivity": 1.0,
+		}
+	}

__settings/SettingSchema.gd.uid

@@ -0,0 +1 @@
+uid://i1nipeyuught

__settings/SettingStorage.gd

@@ -0,0 +1,22 @@
+# scripts/settings/SettingsStorage.gd
+extends RefCounted
+class_name SettingsStorage
+
+const FILE_PATH := "user://settings.cfg"
+
+var _config := ConfigFile.new()
+
+func load() -> void:
+	_config.load(FILE_PATH)
+
+func save() -> void:
+	_config.save(FILE_PATH)
+
+func has(section: String, key: String) -> bool:
+	return _config.has_section_key(section, key)
+
+func get_value(section: String, key: String, default):
+	return _config.get_value(section, key, default)
+
+func set_value(section: String, key: String, value) -> void:
+	_config.set_value(section, key, value)

__settings/SettingStorage.gd.uid

@@ -0,0 +1 @@
+uid://bmnwylphnuio7

__settings/input/InputSchema.gd

@@ -0,0 +1,35 @@
+extends RefCounted
+class_name InputSchema
+
+static func defaults() -> Dictionary:
+	return {
+		"move_left": [
+			_key(KEY_A),
+			_key(KEY_LEFT),
+		],
+		"move_right": [
+			_key(KEY_D),
+			_key(KEY_RIGHT),
+		],
+		"jump": [
+			_key(KEY_SPACE),
+		],
+		"attack": [
+			_mouse(MOUSE_BUTTON_LEFT),
+		],
+	}
+
+## ===============================
+## Helpers (序列化友好)
+## ===============================
+static func _key(keycode: int) -> Dictionary:
+	return {
+		"type": "key",
+		"keycode": keycode,
+	}
+
+static func _mouse(button: int) -> Dictionary:
+	return {
+		"type": "mouse",
+		"button": button,
+	}

__settings/input/InputSchema.gd.uid

@@ -0,0 +1 @@
+uid://cdf7xcwgtd7jb

__settings/input/InputSettingModel.gd

@@ -0,0 +1,121 @@
+extends Node
+class_name InputSettingsModel
+
+## ===============================
+## Dependencies
+## ===============================
+const InputSchema  = preload("res://__settings/input/InputSchema.gd")
+const SettingsStorage = preload("res://__settings/SettingStorage.gd")
+
+## ===============================
+## Signals
+## ===============================
+signal binding_changed(action: String)
+signal bindings_applied
+signal bindings_reverted
+
+## ===============================
+## Internal State
+## ===============================
+var _bindings_committed : Dictionary = {}
+var _bindings_working   : Dictionary = {}
+var _storage := SettingsStorage.new()
+
+const SECTION := "input"
+
+## ===============================
+## Lifecycle
+## ===============================
+func _ready() -> void:
+	_load()
+
+## ===============================
+## Public API (Read)
+## ===============================
+func get_bindings(action: String) -> Array:
+	return _bindings_working.get(action, []).duplicate(true)
+
+func get_all_bindings() -> Dictionary:
+	return _bindings_working.duplicate(true)
+
+## ===============================
+## Public API (Write)
+## ===============================
+func set_bindings(action: String, bindings: Array) -> void:
+	_bindings_working[action] = bindings
+	emit_signal("binding_changed", action)
+
+func add_binding(action: String, binding: Dictionary) -> void:
+	if not _bindings_working.has(action):
+		_bindings_working[action] = []
+	_bindings_working[action].append(binding)
+	emit_signal("binding_changed", action)
+
+func clear_bindings(action: String) -> void:
+	_bindings_working[action] = []
+	emit_signal("binding_changed", action)
+
+## ===============================
+## Transaction
+## ===============================
+func apply() -> void:
+	_bindings_committed = _bindings_working.duplicate(true)
+	_save_to_storage()
+	_apply_to_input_map()
+	emit_signal("bindings_applied")
+
+func revert() -> void:
+	_bindings_working = _bindings_committed.duplicate(true)
+	emit_signal("bindings_reverted")
+
+func has_unsaved_changes() -> bool:
+	return _bindings_working != _bindings_committed
+
+## ===============================
+## Internal
+## ===============================
+func _load() -> void:
+	_storage.load()
+
+	# 1. defaults
+	_bindings_committed = InputSchema.defaults().duplicate(true)
+
+	# 2. override from storage
+	for action in _bindings_committed.keys():
+		var saved = _storage.get_value(SECTION, action, null)
+		if saved != null:
+			_bindings_committed[action] = saved
+
+	_bindings_working = _bindings_committed.duplicate(true)
+
+	# 3. apply to engine at startup
+	_apply_to_input_map()
+
+func _save_to_storage() -> void:
+	for action in _bindings_committed.keys():
+		_storage.set_value(SECTION, action, _bindings_committed[action])
+	_storage.save()
+
+func _apply_to_input_map() -> void:
+	for action in _bindings_committed.keys():
+		if not InputMap.has_action(action):
+			InputMap.add_action(action)
+
+		InputMap.action_erase_events(action)
+
+		for binding in _bindings_committed[action]:
+			var event = _binding_to_event(binding)
+			if event:
+				InputMap.action_add_event(action, event)
+
+func _binding_to_event(binding: Dictionary) -> InputEvent:
+	match binding.get("type"):
+		"key":
+			var e := InputEventKey.new()
+			e.keycode = binding.get("keycode", 0)
+			return e
+		"mouse":
+			var e := InputEventMouseButton.new()
+			e.button_index = binding.get("button", 0)
+			return e
+	return null

__settings/input/InputSettingModel.gd.uid

@@ -0,0 +1 @@
+uid://dytq5bvr0l2rq

_asset/ksw/未命名作品(4).png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cacik4t6grtq8"
+path="res://.godot/imported/未命名作品(4).png-151765b68adadae09c88456ac264362b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://_asset/ksw/未命名作品(4).png"
+dest_files=["res://.godot/imported/未命名作品(4).png-151765b68adadae09c88456ac264362b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

_tileset/level1.tres

@@ -1,7 +1,7 @@
 [gd_resource type="TileSet" load_steps=5 format=3 uid="uid://cup1q1upvp18h"]
 
 [ext_resource type="Texture2D" uid="uid://dd622t4mw5vva" path="res://_asset/ksw/basicTile01.png" id="2_mucy5"]
-[ext_resource type="Texture2D" uid="uid://cwet2kw1mngmf" path="res://_asset/ksw/basicTile02.png" id="3_u6jqb"]
+[ext_resource type="Texture2D" uid="uid://dufe0liirugbw" path="res://_asset/ksw/basicTile02.png" id="3_u6jqb"]
 
 [sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_u6jqb"]
 texture = ExtResource("2_mucy5")

_ui/main_menu/main_menu.gd

@@ -0,0 +1,3 @@
+extends Control
+
+@onready var b_setting: Button = %B_Setting

_ui/main_menu/main_menu.gd.uid

@@ -0,0 +1 @@
+uid://d1gf5wcjkwong

_ui/main_menu/main_menu.tscn

@@ -1,5 +1,6 @@
-[gd_scene load_steps=2 format=3 uid="uid://b4ojkr2fq8xjm"]
+[gd_scene load_steps=3 format=3 uid="uid://b4ojkr2fq8xjm"]
 
+[ext_resource type="Script" uid="uid://d1gf5wcjkwong" path="res://_ui/main_menu/main_menu.gd" id="1_102h7"]
 [ext_resource type="Texture2D" uid="uid://c673bap4b12fx" path="res://icon.svg" id="1_j8fyu"]
 
 [node name="MainMenu" type="Control"]
@@ -9,6 +10,7 @@ anchor_right = 1.0
 anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
+script = ExtResource("1_102h7")
 
 [node name="TextureRect" type="TextureRect" parent="."]
 layout_mode = 1
@@ -51,6 +53,12 @@ layout_mode = 2
 text = "Continue
 "
 
+[node name="B_Setting" type="Button" parent="MC_Options/VBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "Setting
+"
+
 [node name="B_Option" type="Button" parent="MC_Options/VBoxContainer"]
 layout_mode = 2
 text = "Option"

_ui/setting/AudioSettingPanel.tscn

@@ -0,0 +1,13 @@
+[gd_scene format=3 uid="uid://dlxtqk6hbqu1"]
+
+[node name="AudioSettingPanel" type="MarginContainer"]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+custom_minimum_size = Vector2(400, 0)
+layout_mode = 2
+size_flags_horizontal = 4

project.godot

@@ -37,6 +37,7 @@ enabled=PackedStringArray("res://addons/reedcamera/plugin.cfg", "res://addons/re
 [file_customization]
 
 folder_colors={
+"res://__settings/": "red",
 "res://_shared/": "pink",
 "res://_tileset/": "green"
 }