Звуковая подсистема, звуки шагов, музыка.

CREDITS.md

@@ -7,7 +7,8 @@
 
 ## Used resources
 
- - zx spectrum font - Sizenko Alexander from [Style-7](http://www.styleseven.com)
+ - zx spectrum font - Sizenko Alexander from (Style-7)
+ - footsteps audio - [Kenney](http://www.kenney.nl/)
 
 ## Tools
 

default_bus_layout.tres

@@ -0,0 +1,21 @@
+[gd_resource type="AudioBusLayout" load_steps=2 format=3 uid="uid://l2ld5cr1ew0r"]
+
+[sub_resource type="AudioEffectReverb" id="AudioEffectReverb_wcs3s"]
+resource_name = "Reverb"
+room_size = 0.4
+
+[resource]
+bus/1/name = &"Music"
+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 = &"Sound"
+bus/2/solo = false
+bus/2/mute = false
+bus/2/bypass_fx = false
+bus/2/volume_db = 0.0
+bus/2/send = &"Master"
+bus/2/effect/0/effect = SubResource("AudioEffectReverb_wcs3s")
+bus/2/effect/0/enabled = true

prefabs/AudioCollection.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://phjermaw6phb"]
+
+[ext_resource type="Script" path="res://scripts/AudioCollection.cs" id="1_qeqpl"]
+
+[node name="AudioCollection" type="Node"]
+script = ExtResource("1_qeqpl")

prefabs/Player.tscn

@@ -1,9 +1,13 @@
-[gd_scene load_steps=8 format=3 uid="uid://dfdsnwub212o6"]
+[gd_scene load_steps=12 format=3 uid="uid://dfdsnwub212o6"]
 
 [ext_resource type="Script" path="res://scripts/Player.cs" id="1_68nsf"]
 [ext_resource type="SpriteFrames" uid="uid://e8ybb7seykdx" path="res://resources/sprites/player/player.tres" id="1_be2ex"]
 [ext_resource type="FontFile" uid="uid://dwn20pw40jpxm" path="res://fonts/ZxSpectrum7-nROZ0.ttf" id="3_w5ojp"]
 [ext_resource type="PackedScene" uid="uid://cmn7af4dsj8v2" path="res://prefabs/Dialog.tscn" id="4_owmws"]
+[ext_resource type="AudioStream" uid="uid://bcb1ve32foim7" path="res://resources/sounds/footsteps/impactMetal_heavy_002.ogg" id="5_2q34s"]
+[ext_resource type="PackedScene" uid="uid://phjermaw6phb" path="res://prefabs/AudioCollection.tscn" id="5_wnylg"]
+[ext_resource type="AudioStream" uid="uid://b0sbab3hle70o" path="res://resources/sounds/footsteps/impactMetal_heavy_003.ogg" id="6_4fib2"]
+[ext_resource type="AudioStream" uid="uid://ctxrv13vv8xyb" path="res://resources/sounds/footsteps/impactMetal_heavy_004.ogg" id="7_k5uvo"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_sed4o"]
 size = Vector2(22, 51)
@@ -51,3 +55,18 @@ layout_mode = 2
 
 [node name="Dialog2" parent="Camera2D/ChatLog/HFlowContainer" instance=ExtResource("4_owmws")]
 layout_mode = 2
+
+[node name="Footsteps" parent="." instance=ExtResource("5_wnylg")]
+Timeout = 0.2
+
+[node name="AudioStreamPlayer" type="AudioStreamPlayer" parent="Footsteps"]
+stream = ExtResource("5_2q34s")
+bus = &"Sound"
+
+[node name="AudioStreamPlayer2" type="AudioStreamPlayer" parent="Footsteps"]
+stream = ExtResource("6_4fib2")
+bus = &"Sound"
+
+[node name="AudioStreamPlayer3" type="AudioStreamPlayer" parent="Footsteps"]
+stream = ExtResource("7_k5uvo")
+bus = &"Sound"

resources/music/Day1.wav.import

@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://be35iuapayv0u"
+path="res://.godot/imported/Day1.wav-78baaede954da33fc97a9ea0336dc6f5.sample"
+
+[deps]
+
+source_file="res://resources/music/Day1.wav"
+dest_files=["res://.godot/imported/Day1.wav-78baaede954da33fc97a9ea0336dc6f5.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0

resources/sounds/footsteps/impactMetal_heavy_002.ogg.import

@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://bcb1ve32foim7"
+path="res://.godot/imported/impactMetal_heavy_002.ogg-2ce07dc21827373020adf5ad17e8e0cb.oggvorbisstr"
+
+[deps]
+
+source_file="res://resources/sounds/footsteps/impactMetal_heavy_002.ogg"
+dest_files=["res://.godot/imported/impactMetal_heavy_002.ogg-2ce07dc21827373020adf5ad17e8e0cb.oggvorbisstr"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4

resources/sounds/footsteps/impactMetal_heavy_003.ogg.import

@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://b0sbab3hle70o"
+path="res://.godot/imported/impactMetal_heavy_003.ogg-dc105179ec501c9d214a07d441289f39.oggvorbisstr"
+
+[deps]
+
+source_file="res://resources/sounds/footsteps/impactMetal_heavy_003.ogg"
+dest_files=["res://.godot/imported/impactMetal_heavy_003.ogg-dc105179ec501c9d214a07d441289f39.oggvorbisstr"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4

resources/sounds/footsteps/impactMetal_heavy_004.ogg.import

@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://ctxrv13vv8xyb"
+path="res://.godot/imported/impactMetal_heavy_004.ogg-2434a77aab1cc90794b9891fc12840b4.oggvorbisstr"
+
+[deps]
+
+source_file="res://resources/sounds/footsteps/impactMetal_heavy_004.ogg"
+dest_files=["res://.godot/imported/impactMetal_heavy_004.ogg-2434a77aab1cc90794b9891fc12840b4.oggvorbisstr"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4

scenes/test.tscn

@@ -1,10 +1,11 @@
-[gd_scene load_steps=16 format=3 uid="uid://dwii5fob7qy7c"]
+[gd_scene load_steps=18 format=3 uid="uid://dwii5fob7qy7c"]
 
 [ext_resource type="Texture2D" uid="uid://b5baxx5o21qy1" path="res://resources/sprites/Sub/Sub.png" id="1_81pua"]
 [ext_resource type="PackedScene" uid="uid://dfdsnwub212o6" path="res://prefabs/Player.tscn" id="2_mmd6a"]
 [ext_resource type="SpriteFrames" uid="uid://e8ybb7seykdx" path="res://resources/sprites/player/player.tres" id="3_cqsbi"]
 [ext_resource type="PackedScene" uid="uid://c5ndo6b0unkst" path="res://prefabs/NPC.tscn" id="3_cu4p0"]
 [ext_resource type="PackedScene" uid="uid://coogmsw6rsdun" path="res://prefabs/Door.tscn" id="4_22581"]
+[ext_resource type="AudioStream" uid="uid://be35iuapayv0u" path="res://resources/music/Day1.wav" id="6_jvwn3"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_h0540"]
 size = Vector2(640, 24)
@@ -36,6 +37,10 @@ size = Vector2(32.75, 104)
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_bafxi"]
 size = Vector2(640, 24)
 
+[sub_resource type="AudioStreamPlaylist" id="AudioStreamPlaylist_7838k"]
+stream_count = 1
+stream_0 = ExtResource("6_jvwn3")
+
 [node name="Test" type="Node2D"]
 
 [node name="Sprite2D" type="Sprite2D" parent="."]
@@ -111,7 +116,43 @@ shape = SubResource("RectangleShape2D_i40av")
 position = Vector2(1032, -221)
 shape = SubResource("RectangleShape2D_bafxi")
 
-[node name="Npc" parent="." instance=ExtResource("3_cu4p0")]
+[node name="Doors" type="Node2D" parent="."]
+
+[node name="Door_3F" parent="Doors" node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
+position = Vector2(788, 14)
+Exit = NodePath("../Door_3F2")
+
+[node name="Door_3F2" parent="Doors" node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
+position = Vector2(790, 134)
+Exit = NodePath("../Door_3F")
+
+[node name="Door_MEDBAY" parent="Doors" node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
+position = Vector2(474, 134)
+Exit = NodePath("../Door_MEDBAY2")
+
+[node name="Door_MEDBAY2" parent="Doors" node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
+position = Vector2(474, 255)
+Exit = NodePath("../Door_MEDBAY")
+
+[node name="Door_SONAR" parent="Doors" node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
+position = Vector2(1180, 134)
+Exit = NodePath("../Door_SONAR2")
+
+[node name="Door_SONAR2" parent="Doors" node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
+position = Vector2(1179, 14)
+Exit = NodePath("../Door_SONAR")
+
+[node name="Door_QUOTERS" parent="Doors" node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
+position = Vector2(1436, 134)
+Exit = NodePath("../Door_QUOTERS2")
+
+[node name="Door_QUOTERS2" parent="Doors" node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
+position = Vector2(1442, 255)
+Exit = NodePath("../Door_QUOTERS")
+
+[node name="NPCs" type="Node2D" parent="."]
+
+[node name="Npc" parent="NPCs" instance=ExtResource("3_cu4p0")]
 position = Vector2(752, 16)
 NPCName = "Test"
 Frames = ExtResource("3_cqsbi")
@@ -120,34 +161,7 @@ Frames = ExtResource("3_cqsbi")
 position = Vector2(263, 14)
 Speed = 100.0
 
-[node name="Door_3F" parent="." node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
-position = Vector2(788, 14)
-Exit = NodePath("../Door_3F2")
-
-[node name="Door_3F2" parent="." node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
-position = Vector2(790, 134)
-Exit = NodePath("../Door_3F")
-
-[node name="Door_MEDBAY" parent="." node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
-position = Vector2(474, 134)
-Exit = NodePath("../Door_MEDBAY2")
-
-[node name="Door_MEDBAY2" parent="." node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
-position = Vector2(474, 255)
-Exit = NodePath("../Door_MEDBAY")
-
-[node name="Door_SONAR" parent="." node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
-position = Vector2(1180, 134)
-Exit = NodePath("../Door_SONAR2")
-
-[node name="Door_SONAR2" parent="." node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
-position = Vector2(1179, 14)
-Exit = NodePath("../Door_SONAR")
-
-[node name="Door_QUOTERS" parent="." node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
-position = Vector2(1436, 134)
-Exit = NodePath("../Door_QUOTERS2")
-
-[node name="Door_QUOTERS2" parent="." node_paths=PackedStringArray("Exit") instance=ExtResource("4_22581")]
-position = Vector2(1442, 255)
-Exit = NodePath("../Door_QUOTERS")
+[node name="Music" type="AudioStreamPlayer" parent="."]
+stream = SubResource("AudioStreamPlaylist_7838k")
+autoplay = true
+bus = &"Music"

scripts/AudioCollection.cs

@@ -0,0 +1,86 @@
+using System;
+using Godot;
+
+
+public partial class AudioCollection : Node
+{
+	private enum State
+	{
+		Error,
+		Ready,
+		Playing,
+		Timeout
+	}
+
+	[Export] public bool Shuffle = false;
+	[Export] public double Timeout = 0;
+
+	private State _state;
+
+	private RandomNumberGenerator _rng = new RandomNumberGenerator();
+
+	private int _count;
+
+	private int _currentChild;
+
+	private double _currentTimeout = 0;
+	
+	private AudioStreamPlayer _currentPlayer;
+	
+	public override void _Ready()
+	{
+		_rng.Randomize();
+		_count = GetChildCount();
+		_currentChild = Shuffle ? _rng.RandiRange(0, _count) : 0;
+		_state = _count == 0 ? State.Error : State.Ready;
+	}
+	
+	public override void _Process(double delta)
+	{
+		switch (_state)
+		{
+			case State.Playing:
+				if (!_currentPlayer.IsPlaying())
+				{
+					_state = State.Timeout;
+				}
+
+				break;
+			case State.Timeout:
+				if (_currentTimeout < Timeout)
+				{
+					_currentTimeout += delta;
+				}
+				else
+				{
+					_state = State.Ready;
+					_currentTimeout = 0;
+				}
+				break;
+		}
+	}
+
+	public void Play()
+	{
+		switch (_state)
+		{
+			case State.Ready:
+				var player = GetChild<AudioStreamPlayer>(_currentChild);
+				player.Play();
+				_state = State.Playing;
+				_currentChild = Shuffle ? _rng.RandiRange(0, _count) : 0;
+				_currentPlayer = player;
+				break;
+		}
+	}
+
+	public void Stop()
+	{
+		switch (_state)
+		{
+			case State.Playing:
+				_currentPlayer.Stop();
+				break;
+		}
+	}
+}

scripts/Player.cs

@@ -69,6 +69,7 @@ public partial class Player : CharacterBody2D
 	protected AnimatedSprite2D Sprite;
 	protected PanelContainer ChatLog;
 	protected Camera2D Camera;
+	protected AudioCollection Footsteps;
 
 	private Vector2 _newPosition;
 	private double _currentTransitionTime = 0;
@@ -82,6 +83,7 @@ public partial class Player : CharacterBody2D
 		Sprite = (AnimatedSprite2D)FindChild("AnimatedSprite2D");
 		ChatLog = (PanelContainer)FindChild("ChatLog");
 		Camera = (Camera2D)FindChild("Camera2D");
+		Footsteps = (AudioCollection)FindChild("Footsteps");
 	}
 
 	public override void _PhysicsProcess(double delta)
@@ -118,6 +120,12 @@ public partial class Player : CharacterBody2D
 				Vector2 direction = Input.GetVector("move_left", "move_right", "move_up", "move_down");
 				if (direction != Vector2.Zero)
 				{
+					Footsteps.Play();
+					// if (!Footsteps.IsPlaying())
+					// {
+					// 	// Footsteps.PitchScale = (float)GD.RandRange(0.5, 1.0);
+					// 	Footsteps.Play();
+					// }
 					velocity.X = direction.X * Speed;
 					Sprite.Play("walk");
 					Sprite.FlipH = direction.X switch
@@ -129,6 +137,7 @@ public partial class Player : CharacterBody2D
 				}
 				else
 				{
+					// Footsteps.Stop();
 					velocity.X = Mathf.MoveToward(Velocity.X, 0, Speed);
 					Sprite.Play("default");
 				}