Merge pull request #79 from ligen131/feat-20240917-sound-manager

feat(sound_manager): 添加 Sound Manager 类

bus/default_bus_layout.tres

@@ -0,0 +1,15 @@
+[gd_resource type="AudioBusLayout" format=3 uid="uid://cvlcglbd4fsie"]
+
+[resource]
+bus/1/name = &"bgm"
+bus/1/solo = false
+bus/1/mute = false
+bus/1/bypass_fx = false
+bus/1/volume_db = 0.0
+bus/1/send = &"Master"
+bus/2/name = &"sfx"
+bus/2/solo = false
+bus/2/mute = false
+bus/2/bypass_fx = false
+bus/2/volume_db = 0.0
+bus/2/send = &"Master"

levels/base_level/base_level.gd

@@ -1,7 +1,11 @@
-extends Node
+class_name BaseLevel extends Node
 
 
-class_name BaseLevel
+@export var sfx_level_clear: AudioStream
+@export var sfx_level_clear_db: float = 0.0
+@export var sfx_wrong_answer: AudioStream
+@export var sfx_wrong_answer_db: float = 0.0
+
 
 # FIXME
 # 由于 Godot preload 容易出错，此处改为 load
@@ -19,12 +23,10 @@ const MARGIN := 12
 const CARDS_SEP := 34
 
 
-
 var expr := ""
 var req_pos := [] # Array[int]，金色框的位置列表
-var chap_id : int ## 当前章节编号
-var lvl_id : int ## 当前关卡编号
-
+var chap_id: int ## 当前章节编号
+var lvl_id: int ## 当前关卡编号
 
 
 func count(choices: String) -> Dictionary:
@@ -117,7 +119,7 @@ func _process(_delta):
 
 
 func stage_clear() -> void:
-	$SFXs/LevelClear.play()
+	SoundManager.play_sfx(sfx_level_clear, sfx_level_clear_db)
 	for card_base: CardBase in $CardBases.get_children():
 		card_base.set_victory()
 
@@ -127,7 +129,7 @@ func stage_clear() -> void:
 
 func _on_block_occupied_card_changed(_node) -> void:
 	var block_array = []
-	for block : Block in $Blocks.get_children():
+	for block: Block in $Blocks.get_children():
 		if block.is_empty():
 			#print(block.quest_pos, " is not occupied")
 			return
@@ -142,7 +144,7 @@ func _on_block_occupied_card_changed(_node) -> void:
 		# prints("info:", info)
 
 		if info[0] != "OK":
-			$SFXs/WrongAnswer.play()
+			SoundManager.play_sfx(sfx_wrong_answer, sfx_wrong_answer_db)
 
 		if info[0] == "INVALID":
 			for block: Block in $Blocks.get_children():
@@ -162,9 +164,9 @@ func _on_block_occupied_card_changed(_node) -> void:
 			# print(block_array)
 			for i in range(len(block_array)):
 				if i != 0:
-					if ExprValidator.is_smile(expr[i-1]+expr[i]):
+					if ExprValidator.is_smile(expr[i - 1] + expr[i]):
 						# print(expr[i-1]+expr[i])
-						block_array[i-1].set_color(ImageLib.get_palette_color_by_name("golden"))
+						block_array[i - 1].set_color(ImageLib.get_palette_color_by_name("golden"))
 						block_array[i].set_color(ImageLib.get_palette_color_by_name("golden"))
 
 func _input(event: InputEvent):

levels/base_level/base_level.tscn

@@ -49,6 +49,9 @@ animations = [{
 
 [node name="BaseLevel" type="Node"]
 script = ExtResource("1_diojb")
+sfx_level_clear = ExtResource("3_ou3kh")
+sfx_level_clear_db = -7.0
+sfx_wrong_answer = ExtResource("4_yxsxp")
 
 [node name="HUDs" type="Node" parent="."]
 

levels/chapter_menu/level_menu/level_button/level_button.gd

@@ -41,7 +41,7 @@ func init(chapter_id: int, level_id : int, pos : Vector2, type : int) -> void :
 func _on_pressed():
 	# print("choose: ",chap_id,"-",lvl_id)
 	# print("! ")
-	$SFXButtonDown.play()
+	SoundManager.play_sfx(self.sfx_button_down)
 	if button_type == 1:
 		enter_level.emit(chap_id, lvl_id)
 	else:

levels/chapter_menu/level_menu/level_button/level_button.tscn

@@ -1,19 +1,38 @@
-[gd_scene load_steps=4 format=3 uid="uid://bepyyenjtc0p3"]
+[gd_scene load_steps=8 format=3 uid="uid://bepyyenjtc0p3"]
 
 [ext_resource type="PackedScene" uid="uid://drl1xe103umpi" path="res://objects/styled_button/styled_button.tscn" id="1_4bgxw"]
 [ext_resource type="Script" path="res://levels/chapter_menu/level_menu/level_button/level_button.gd" id="1_wwqfn"]
 [ext_resource type="PackedScene" uid="uid://cvx7wowcbfo0r" path="res://objects/word/word.tscn" id="3_js2i2"]
+[ext_resource type="Shader" path="res://objects/word/word.gdshader" id="4_6ctfu"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_c4861"]
+resource_local_to_scene = true
+shader = ExtResource("4_6ctfu")
+shader_parameter/color = null
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_a2kcy"]
+resource_local_to_scene = true
+shader = ExtResource("4_6ctfu")
+shader_parameter/color = null
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_y3jd6"]
+resource_local_to_scene = true
+shader = ExtResource("4_6ctfu")
+shader_parameter/color = null
 
 [node name="LevelButton" instance=ExtResource("1_4bgxw")]
 script = ExtResource("1_wwqfn")
 
 [node name="Word" parent="." index="0" instance=ExtResource("3_js2i2")]
+material = SubResource("ShaderMaterial_c4861")
 position = Vector2(17, 17)
 
-[node name="Word1" parent="." index="2" instance=ExtResource("3_js2i2")]
+[node name="Word1" parent="." index="1" instance=ExtResource("3_js2i2")]
 visible = false
+material = SubResource("ShaderMaterial_a2kcy")
 position = Vector2(11, 17)
 
-[node name="Word2" parent="." index="3" instance=ExtResource("3_js2i2")]
+[node name="Word2" parent="." index="2" instance=ExtResource("3_js2i2")]
 visible = false
+material = SubResource("ShaderMaterial_y3jd6")
 position = Vector2(23, 17)

objects/card/card.gd

@@ -2,6 +2,10 @@
 class_name Card extends Area2D  
 
 
+@export var sfx_put_down : AudioStream  ## 放下卡牌时的音效
+@export var sfx_put_down_db : float = 0.0  ## 放下卡牌时的音效音量
+
+
 
 var current_block: Block = null ## 当前所占用的 Block 对象。
 
@@ -63,7 +67,7 @@ func put_down():
 
 		self.last_block = null
 
-		$SFXPutDown.play() 
+		SoundManager.play_sfx(sfx_put_down, sfx_put_down_db)
 
 
 	else:

objects/card/card.tscn

@@ -37,6 +37,8 @@ size = Vector2(24, 24)
 [node name="Card" type="Area2D"]
 z_index = 50
 script = ExtResource("1_0bviv")
+sfx_put_down = ExtResource("7_u4ylf")
+sfx_put_down_db = 4.0
 
 [node name="CardBackSprite" type="AnimatedSprite2D" parent="."]
 sprite_frames = SubResource("SpriteFrames_fo0r0")

objects/styled_button/styled_button.gd

@@ -1,7 +1,7 @@
-extends Button
+class_name StyledButton extends Button
 
-class_name StyledButton
+@export var sfx_button_down : AudioStream
 
 
 func _on_pressed():
-	$SFXButtonDown.play()
+	SoundManager.play_sfx(self.sfx_button_down)

objects/styled_button/styled_button.tscn

@@ -6,8 +6,10 @@
 [ext_resource type="Script" path="res://objects/styled_button/styled_button.gd" id="3_rtcig"]
 [ext_resource type="AudioStream" uid="uid://dpwscp4bw7pay" path="res://objects/styled_button/button_down.wav" id="4_no3m1"]
 
-[sub_resource type="StyleBoxTexture" id="StyleBoxTexture_c0uot"]
-texture = ExtResource("1_64thl")
+[sub_resource type="StyleBoxEmpty" id="StyleBoxEmpty_tfhr0"]
+
+[sub_resource type="StyleBoxTexture" id="StyleBoxTexture_filad"]
+texture = ExtResource("3_840jk")
 texture_margin_left = 6.0
 texture_margin_top = 6.0
 texture_margin_right = 6.0
@@ -20,27 +22,22 @@ texture_margin_top = 6.0
 texture_margin_right = 6.0
 texture_margin_bottom = 6.0
 
-[sub_resource type="StyleBoxTexture" id="StyleBoxTexture_filad"]
-texture = ExtResource("3_840jk")
+[sub_resource type="StyleBoxTexture" id="StyleBoxTexture_c0uot"]
+texture = ExtResource("1_64thl")
 texture_margin_left = 6.0
 texture_margin_top = 6.0
 texture_margin_right = 6.0
 texture_margin_bottom = 6.0
 
-[sub_resource type="StyleBoxEmpty" id="StyleBoxEmpty_tfhr0"]
-
 [node name="StyledButton" type="Button"]
 offset_right = 34.0
 offset_bottom = 34.0
-theme_override_styles/normal = SubResource("StyleBoxTexture_c0uot")
+theme_override_styles/focus = SubResource("StyleBoxEmpty_tfhr0")
+theme_override_styles/disabled = SubResource("StyleBoxTexture_filad")
 theme_override_styles/hover = SubResource("StyleBoxTexture_eifmj")
 theme_override_styles/pressed = SubResource("StyleBoxTexture_eifmj")
-theme_override_styles/disabled = SubResource("StyleBoxTexture_filad")
-theme_override_styles/focus = SubResource("StyleBoxEmpty_tfhr0")
+theme_override_styles/normal = SubResource("StyleBoxTexture_c0uot")
 script = ExtResource("3_rtcig")
-
-[node name="SFXButtonDown" type="AudioStreamPlayer2D" parent="."]
-stream = ExtResource("4_no3m1")
-volume_db = 10.306
+sfx_button_down = ExtResource("4_no3m1")
 
 [connection signal="pressed" from="." to="." method="_on_pressed"]

project.godot

@@ -15,6 +15,10 @@ run/main_scene="res://main.tscn"
 config/features=PackedStringArray("4.3", "Forward Plus")
 config/icon="res://=P3.png"
 
+[autoload]
+
+SoundManager="*res://singletons/sound_manager/sound_manager.gd"
+
 [debug]
 
 gdscript/warnings/integer_division=0
@@ -27,6 +31,10 @@ window/stretch/mode="viewport"
 window/stretch/scale_mode="integer"
 mouse_cursor/custom_image="res://bg/cursor/cursor_arrow.png"
 
+[editor_plugins]
+
+enabled=PackedStringArray("res://addons/AsepriteWizard/plugin.cfg")
+
 [gui]
 
 theme/custom="res://themes/default_theme.tres"

singletons/sound_manager/sound_manager.gd

@@ -0,0 +1,24 @@
+extends Node
+
+var base_sfx_db := 0.0
+var base_bgm_db := 0.0
+
+func play_sfx(sfx: AudioStream, db: float = 0.0):
+    var sfx_player := AudioStreamPlayer.new()
+    self.add_child(sfx_player)
+
+    sfx_player.stream = sfx
+    sfx_player.volume_db = db
+    sfx_player.bus = "sfx"
+    sfx_player.play()
+    sfx_player.finished.connect(sfx_player.queue_free.bind())
+
+func play_bgm(bgm: AudioStream, db: float = 0.0):
+    var bgm_player := AudioStreamPlayer.new()
+    self.add_child(bgm_player)
+
+    bgm_player.stream = bgm
+    bgm_player.volume_db = db
+    bgm_player.bus = "bgm"
+    bgm_player.play()
+    bgm_player.loop = true