Level music and actor sound effects.

Main.sync-conflict-20250330-220824-MOVV2HN.tscn

@@ -0,0 +1,17 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://src/actors/players/playerE/PlayerE.tscn" type="PackedScene" id=1]
+[ext_resource path="res://src/levels/TestBox.tscn" type="PackedScene" id=2]
+[ext_resource path="res://src/ui/HUD.tscn" type="PackedScene" id=3]
+
+[node name="Main" type="Node2D"]
+
+[node name="TestBox" parent="." instance=ExtResource( 2 )]
+__meta__ = {
+"_edit_lock_": true
+}
+
+[node name="PlayerE" parent="." instance=ExtResource( 1 )]
+position = Vector2( 112, 56 )
+
+[node name="UI_Layer" parent="." instance=ExtResource( 3 )]

Main.tscn

@@ -18,3 +18,5 @@ __meta__ = {
 position = Vector2( 112, 56 )
 
 [node name="UI_Layer" parent="." instance=ExtResource( 3 )]
+
+[node name="MusicPlayer" type="AudioStreamPlayer" parent="."]

assets_tmp/Music/summer nights.ogg.import

@@ -0,0 +1,15 @@
+[remap]
+
+importer="ogg_vorbis"
+type="AudioStreamOGGVorbis"
+path="res://.import/summer nights.ogg-5ab1bf5ee50e01e8c790382e18d8d7ae.oggstr"
+
+[deps]
+
+source_file="res://assets_tmp/Music/summer nights.ogg"
+dest_files=[ "res://.import/summer nights.ogg-5ab1bf5ee50e01e8c790382e18d8d7ae.oggstr" ]
+
+[params]
+
+loop=true
+loop_offset=0

assets_tmp/SE/door_a.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/door_a.wav-af28d3164b6ea77805c19713d04436f1.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/door_a.wav"
+dest_files=[ "res://.import/door_a.wav-af28d3164b6ea77805c19713d04436f1.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

assets_tmp/SE/hit_a.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/hit_a.wav-54645552806f5ce18a4e26344d3be4b8.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/hit_a.wav"
+dest_files=[ "res://.import/hit_a.wav-54645552806f5ce18a4e26344d3be4b8.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

assets_tmp/SE/land.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/land.wav-387003e3c9887380132c51d2d20620cc.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/land.wav"
+dest_files=[ "res://.import/land.wav-387003e3c9887380132c51d2d20620cc.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

assets_tmp/SE/pop.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/pop.wav-233ae352faded754a591c4a44a5f258a.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/pop.wav"
+dest_files=[ "res://.import/pop.wav-233ae352faded754a591c4a44a5f258a.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

assets_tmp/SE/shot_a.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/shot_a.wav-469c6d42db3f1549bc725112dbad0c8b.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/shot_a.wav"
+dest_files=[ "res://.import/shot_a.wav-469c6d42db3f1549bc725112dbad0c8b.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

assets_tmp/SE/tap.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/tap.wav-0b54164b5e92fd14172eaf1f67101351.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/tap.wav"
+dest_files=[ "res://.import/tap.wav-0b54164b5e92fd14172eaf1f67101351.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

assets_tmp/SE/tick.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/tick.wav-288f2e396cfd3edb94d732bdcee848e3.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/tick.wav"
+dest_files=[ "res://.import/tick.wav-288f2e396cfd3edb94d732bdcee848e3.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

assets_tmp/SE/tick2.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/tick2.wav-725cdabf8b024aed7e5833aa4f009df7.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/tick2.wav"
+dest_files=[ "res://.import/tick2.wav-725cdabf8b024aed7e5833aa4f009df7.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

assets_tmp/SE/tink.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/tink.wav-edd569613ac2bf93a8f5fef1375d2203.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/tink.wav"
+dest_files=[ "res://.import/tink.wav-edd569613ac2bf93a8f5fef1375d2203.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

assets_tmp/SE/whiff.wav.import

@@ -0,0 +1,23 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/whiff.wav-14d346818caf5200cee06d66813e1406.sample"
+
+[deps]
+
+source_file="res://assets_tmp/SE/whiff.wav"
+dest_files=[ "res://.import/whiff.wav-14d346818caf5200cee06d66813e1406.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

lib/classes/actor.gd

@@ -11,7 +11,7 @@ export var debug_actor: bool = false
 
 #onready var movement_animations: AnimatedSprite = $AnimatedSprite
 
-onready var sound_effect_player: AudioStreamPlayer = $SE_Player
+onready var sound_effect_player: AudioStreamPlayer = $AudioStreamPlayer_StateReceiver
 
 #onready var movement_component: MovementComponent = $movement_component
 onready var movement_component: Movement_StateReceiver = $Movement_StateReceiver

lib/classes/audiostreamplayer_state_receiver.gd

@@ -7,7 +7,7 @@ var request_state_change: FuncRef
 
 export(Array, Resource) var sound_effects 
 
-onready var current_state = StateAnimatedActor.new()
+onready var current_state :StateAnimatedActor
 
 # Declare member variables here. Examples:
 # var a = 2
@@ -28,8 +28,10 @@ var sound_effects_dict: Dictionary
 func _ready():
 	# Trying something new with a custom resourse.
 	for i in sound_effects:
-		sound_effects_dict[i.animation_name + str(i.frame_number)] = i.sound
-	print (sound_effects_dict)	
+		if i is SE_StateFrame:
+			sound_effects_dict[i.state_name + str(i.frame_number)] = i
+	if debug_component:
+		print (sound_effects_dict)	
 
 	request_state_change = funcref(get_node(callable_state_machine), 'change_to_known_state')
 	## Connect signal to get alerted of state change
@@ -43,22 +45,45 @@ func _ready():
 	#print(sounds.sounds["pew"])
 	#sound_effects.play()
 
-var last_sound_frame_animation: String = ''
-var last_sound_frame: int = -1
-func play_sound_frame(animation: String, frame: int ):
-	##DEBUG:
-	#if animation == 'run' and frame == 6:
-	#	print("Do the thign! (", animation + str(frame), ")", " (", last_sound_frame_animation + str(last_sound_frame), ")")
-	if animation != last_sound_frame_animation or frame != last_sound_frame:
-		last_sound_frame = frame
-		last_sound_frame_animation = animation
-		var sound_index = animation + str(frame)
-		if sound_effects_dict.has(sound_index):
-			stream = sound_effects_dict[sound_index]
-			play()
-			print(self.name, " Playing SE: ", sound_index)
+#var last_sound_frame_animation: String = ''
+#var last_sound_frame: int = -1
+#func play_sound_frame(animation: String, frame: int ):
+#	##DEBUG:
+#	#if animation == 'run' and frame == 6:
+#	#	print("Do the thign! (", animation + str(frame), ")", " (", last_sound_frame_animation + str(last_sound_frame), ")")
+#	if animation != last_sound_frame_animation or frame != last_sound_frame:
+#		last_sound_frame = frame
+#		last_sound_frame_animation = animation
+#		var sound_index = animation + str(frame)
+#		if sound_effects_dict.has(sound_index):
+#			stream = sound_effects_dict[sound_index]
+#			play()
+#			print(self.name, " Playing SE: ", sound_index)
 
 
+var current_se_index :String
 # Called every frame. 'delta' is the elapsed time since the previous frame.
-#func _process(delta):
-#	pass
+func _process(delta):
+	var sound_index = current_state.name + str(current_state.animation_frame)
+	if current_se_index != sound_index and sound_effects_dict.has(sound_index):
+		print("Play sound: ", current_state.name, current_state.animation_frame)
+		current_se_index = sound_index
+		##TODO: Better to do an is check here or a cast
+		## We already assure these are SE_StateFrames
+		var se_resource :SE_StateFrame = sound_effects_dict[sound_index]
+		stream = se_resource.sound
+		#var this_sound :AudioStreamSample
+		play()
+	# Not sure what should be called first here.
+	if has_method('_state_process_' + current_state.name):
+		call('_state_process_' + current_state.name)
+
+func _on_state_change(old_state_name:String, new_state :State):
+	###### State machine
+	if new_state is StateAnimatedActor: #Testing this. Update: It works
+		current_state = new_state
+		if has_method('_on_state_change_' + current_state.name):
+			call('_on_state_change_' + current_state.name)
+	else:
+		push_warning("Received non animated Actor state.")
+	#current_state = new_state

lib/classes/sound_effect_state_frame.gd

@@ -3,5 +3,9 @@ extends Resource
 
 
 export (String) var state_name
-export(int) var frame_number
+export(int) var frame_number = 0
+
+## Editor will enumerate 
+enum TYPE {FRAME_ONE_SHOT, LOOPING, NONE = -1}
+export(TYPE) var sound_effect_type = TYPE.FRAME_ONE_SHOT
 export (AudioStreamSample) var sound

lib/singleton_autoloads/LevelInfo.gd

@@ -7,6 +7,26 @@ extends Node
 ##TODO: Should be based on screen position for starter
 onready var player_start_position :=  Vector2(50,50) 
 
+onready var current_music_track :AudioStream
+
+func change_music_track(_music_track :AudioStream ):
+	if current_music_track != _music_track:
+		current_music_track = _music_track
+		var juke_box: AudioStreamPlayer = get_node("/root/Main/MusicPlayer")
+		if juke_box:
+			if juke_box.playing:
+				juke_box.stop()
+			juke_box.stream = current_music_track
+			juke_box.play()
+		else:
+			push_warning("Music Player '/root/Main/MusicPlayer' not found.")
+
+func stop_music():
+	var juke_box: AudioStreamPlayer = get_node("/root/Main/MusicPlayer")
+	if juke_box:
+		if juke_box.playing:
+			juke_box.stop()
+
 func change_level(_level_name :String, _position_name :String):
 	print("res://src/levels/" + _level_name + ".tscn" )
 	var SceneTransition = get_node("/root/Main/SceneTransition")

lib/templates/Actor/ActorTemplate.tscn

@@ -37,4 +37,3 @@ callable_state_machine = NodePath("../Movement_StateMachine")
 [node name="AudioStreamPlayer_StateReceiver" type="AudioStreamPlayer" parent="."]
 script = ExtResource( 3 )
 callable_state_machine = NodePath("../Movement_StateMachine")
-sound_effects = [ null ]

project.sync-conflict-20250330-220824-MOVV2HN.godot

@@ -0,0 +1,292 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=4
+
+_global_script_classes=[ {
+"base": "KinematicBody2D",
+"class": "Actor",
+"language": "GDScript",
+"path": "res://lib/classes/actor.gd"
+}, {
+"base": "AnimatedSprite",
+"class": "AnimatedSprite_StateReceiver",
+"language": "GDScript",
+"path": "res://lib/classes/animated_sprite_state_receiver.gd"
+}, {
+"base": "Reference",
+"class": "DEPR_ModifierProperties",
+"language": "GDScript",
+"path": "res://lib/classes/DEPR_state_modifier_properties.gd"
+}, {
+"base": "Reference",
+"class": "DumbOldStateModifier",
+"language": "GDScript",
+"path": "res://lib/classes/DEPR_state_modifier.gd"
+}, {
+"base": "",
+"class": "GitAPI",
+"language": "NativeScript",
+"path": "res://addons/godot-git-plugin/git_api.gdns"
+}, {
+"base": "Node",
+"class": "HealthComponent",
+"language": "GDScript",
+"path": "res://lib/components/Health_Component.gd"
+}, {
+"base": "Interactable",
+"class": "HealthPickup",
+"language": "GDScript",
+"path": "res://src/Interactables/HealthPickup.gd"
+}, {
+"base": "Area2D",
+"class": "Interactable",
+"language": "GDScript",
+"path": "res://lib/templates/Interactable/Interactable_Component.gd"
+}, {
+"base": "Node2D",
+"class": "Interactable_Receiver",
+"language": "GDScript",
+"path": "res://lib/templates/Interactable/Interactable_Receiver.gd"
+}, {
+"base": "Node2D",
+"class": "Level",
+"language": "GDScript",
+"path": "res://src/classes/Level.gd"
+}, {
+"base": "Node2D",
+"class": "Modifier_Receiver",
+"language": "GDScript",
+"path": "res://lib/components/Modifier_Receiver.gd"
+}, {
+"base": "Node",
+"class": "MovementComponent",
+"language": "GDScript",
+"path": "res://src/classes/movement_component.gd"
+}, {
+"base": "Node",
+"class": "Movement_StateReceiver",
+"language": "GDScript",
+"path": "res://lib/classes/movement_state_receiver.gd"
+}, {
+"base": "Resource",
+"class": "State",
+"language": "GDScript",
+"path": "res://lib/classes/state.gd"
+}, {
+"base": "State",
+"class": "StateAnimatedActor",
+"language": "GDScript",
+"path": "res://lib/classes/state_animated_actor.gd"
+}, {
+"base": "Node",
+"class": "StateMachine",
+"language": "GDScript",
+"path": "res://lib/classes/state_machine.gd"
+}, {
+"base": "StateMachine",
+"class": "StateMachineAnimatedActor",
+"language": "GDScript",
+"path": "res://lib/classes/state_machine_animated_actor.gd"
+}, {
+"base": "Reference",
+"class": "StateModifier",
+"language": "GDScript",
+"path": "res://lib/classes/state_modifier.gd"
+}, {
+"base": "StateModifier",
+"class": "StateModifierAnimatedActor",
+"language": "GDScript",
+"path": "res://lib/classes/state_modifier_animation.gd"
+}, {
+"base": "CanvasLayer",
+"class": "UIComponent",
+"language": "GDScript",
+"path": "res://src/ui/HUD.gd"
+} ]
+_global_script_class_icons={
+"Actor": "",
+"AnimatedSprite_StateReceiver": "",
+"DEPR_ModifierProperties": "",
+"DumbOldStateModifier": "",
+"GitAPI": "",
+"HealthComponent": "",
+"HealthPickup": "",
+"Interactable": "",
+"Interactable_Receiver": "",
+"Level": "",
+"Modifier_Receiver": "",
+"MovementComponent": "",
+"Movement_StateReceiver": "",
+"State": "",
+"StateAnimatedActor": "",
+"StateMachine": "",
+"StateMachineAnimatedActor": "",
+"StateModifier": "",
+"StateModifierAnimatedActor": "",
+"UIComponent": ""
+}
+
+[application]
+
+config/name="Attempt 2"
+run/main_scene="res://Main.tscn"
+run/delta_sync_after_draw=true
+run/delta_smoothing=false
+boot_splash/show_image=false
+config/icon="res://icon.png"
+
+[aseprite]
+
+animation/layers/exclusion_pattern="-.*"
+animation/layers/only_include_visible_layers_by_default=true
+
+[autoload]
+
+PlayerInfo="*res://lib/singleton_autoloads/PlayerInfo.gd"
+UiManager="*res://lib/singleton_autoloads/UIManager.gd"
+LevelInfo="*res://lib/singleton_autoloads/LevelInfo.gd"
+
+[debug]
+
+shapes/collision/shape_color=Color( 1, 1, 1, 0.419608 )
+
+[display]
+
+window/size/width=320
+window/size/height=180
+window/size/resizable=false
+window/size/test_width=960
+window/size/test_height=540
+window/stretch/mode="viewport"
+window/stretch/aspect="keep"
+
+[editor_plugins]
+
+enabled=PoolStringArray( "res://addons/AsepriteWizard/plugin.cfg" )
+
+[gui]
+
+common/drop_mouse_on_gui_input_disabled=true
+
+[importer_defaults]
+
+texture={
+"compress/bptc_ldr": 0,
+"compress/hdr_mode": 0,
+"compress/lossy_quality": 0.7,
+"compress/mode": 0,
+"compress/normal_map": 0,
+"detect_3d": true,
+"flags/anisotropic": false,
+"flags/filter": false,
+"flags/mipmaps": false,
+"flags/repeat": 0,
+"flags/srgb": 2,
+"process/HDR_as_SRGB": false,
+"process/fix_alpha_border": true,
+"process/invert_color": false,
+"process/normal_map_invert_y": false,
+"process/premult_alpha": false,
+"size_limit": 0,
+"stream": false,
+"svg/scale": 1.0
+}
+
+[input]
+
+ui_accept={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777221,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777222,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":32,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":0,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+move_left_1={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777231,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":14,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+move_right_1={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777233,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":15,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+crouch_1={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
+jump_1={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":0,"physical_scancode":32,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":0,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+dash_1={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":78,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":1,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+attack_1={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":77,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":2,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+attack_secondary_1={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":0,"physical_scancode":44,"unicode":0,"echo":false,"script":null)
+ ]
+}
+move_left_2={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
+move_right_2={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":68,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
+jump_2={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":74,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
+shoot_2={
+"deadzone": 0.5,
+"events": [  ]
+}
+
+[layer_names]
+
+2d_physics/layer_1="World"
+2d_physics/layer_2="Player"
+2d_physics/layer_3="Enemies"
+2d_physics/layer_5="PlayerHurtbox"
+2d_physics/layer_6="EnemyHurtbox"
+2d_physics/layer_7="PlayerHitbox"
+2d_physics/layer_8="EnemyHitbox"
+2d_physics/layer_11="Climbable"
+common/enable_pause_aware_picking=true
+2d/default_gravity=600
+
+[physics]
+
+2d/default_gravity=280
+common/physics_interpolation=true
+
+[rendering]
+
+quality/driver/driver_name="GLES2"
+vram_compression/import_etc=true

src/actors/players/playerE/PlayerE.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=27 format=2]
+[gd_scene load_steps=33 format=2]
 
 [ext_resource path="res://lib/templates/Actor/ActorTemplate.tscn" type="PackedScene" id=1]
 [ext_resource path="res://assets/actors/players/playerE/PlayerE_SpriteFrames.tres" type="SpriteFrames" id=2]
@@ -23,6 +23,9 @@
 [ext_resource path="res://lib/templates/Interactable/Interactable_Receiver.gd" type="Script" id=21]
 [ext_resource path="res://src/actors/players/playerE/states/enter_right.tres" type="Resource" id=22]
 [ext_resource path="res://src/actors/players/playerE/states/climb.tres" type="Resource" id=23]
+[ext_resource path="res://lib/classes/sound_effect_state_frame.gd" type="Script" id=24]
+[ext_resource path="res://assets_tmp/SE/tap.wav" type="AudioStream" id=25]
+[ext_resource path="res://assets_tmp/SE/land.wav" type="AudioStream" id=26]
 
 [sub_resource type="Resource" id=3]
 resource_local_to_scene = true
@@ -38,6 +41,30 @@ horizontal_speed_offset_acceleration = 0.0
 jerk_factor = 0.0
 animation_sequence = [ "hurt" ]
 
+[sub_resource type="Resource" id=4]
+resource_name = "move_0"
+script = ExtResource( 24 )
+state_name = "move"
+frame_number = 0
+sound_effect_type = 0
+sound = ExtResource( 25 )
+
+[sub_resource type="Resource" id=5]
+resource_name = "move_4"
+script = ExtResource( 24 )
+state_name = "move"
+frame_number = 4
+sound_effect_type = 0
+sound = ExtResource( 25 )
+
+[sub_resource type="Resource" id=6]
+resource_name = "land_0"
+script = ExtResource( 24 )
+state_name = "land"
+frame_number = 0
+sound_effect_type = 0
+sound = ExtResource( 26 )
+
 [sub_resource type="RectangleShape2D" id=1]
 extents = Vector2( 7, 14 )
 
@@ -94,6 +121,9 @@ collision_mask = 1024
 collide_with_areas = true
 collide_with_bodies = false
 
+[node name="AudioStreamPlayer_StateReceiver" parent="." index="6"]
+sound_effects = [ SubResource( 4 ), SubResource( 5 ), SubResource( 6 ) ]
+
 [node name="CollisionShape2D" type="CollisionShape2D" parent="." index="7"]
 position = Vector2( 0, 2 )
 shape = SubResource( 1 )

src/classes/Level.gd

@@ -6,12 +6,21 @@ extends Node2D
 # var a = 2
 # var b = "text"
 
+export var music_track :AudioStream
+## if no music_track specified, LevelInfo will keep
+## the last running track playing
+export var keep_last_music_track: bool = false
+
 onready var player_start = $PlayerStart
 var entrances:Dictionary
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
 	LevelInfo.player_start_position = player_start.transform.origin
+	if music_track:
+		LevelInfo.change_music_track(music_track)
+	elif keep_last_music_track == false:
+		LevelInfo.stop_music()
 
 	for ent in get_children():
 		if ent is Position2D:

src/levels/TestBox.tscn

@@ -1,9 +1,10 @@
-[gd_scene load_steps=8 format=2]
+[gd_scene load_steps=9 format=2]
 
 [ext_resource path="res://src/templates/level_templates/LevelTemplate.tscn" type="PackedScene" id=1]
 [ext_resource path="res://assets/levels/LegacyFantasy-High_Forest/tileset.tres" type="TileSet" id=2]
 [ext_resource path="res://lib/components/Hitbox_Component.tscn" type="PackedScene" id=3]
 [ext_resource path="res://src/Interactables/LevelTransition.tscn" type="PackedScene" id=4]
+[ext_resource path="res://assets_tmp/Music/summer nights.ogg" type="AudioStream" id=5]
 
 [sub_resource type="CircleShape2D" id=1]
 radius = 5.09902
@@ -15,6 +16,7 @@ extents = Vector2( 4.5, 10 )
 extents = Vector2( 8, 40 )
 
 [node name="TestBox" instance=ExtResource( 1 )]
+music_track = ExtResource( 5 )
 
 [node name="TileMap Collision" parent="." index="1"]
 tile_set = ExtResource( 2 )