adaptative music

elements/platform.tscn

@@ -2,7 +2,8 @@
 
 [sub_resource type="PhysicsMaterial" id="PhysicsMaterial_llioc"]
 
-[sub_resource type="BoxShape3D" id="BoxShape3D_hgmxv"]
+[sub_resource type="BoxShape3D" id="BoxShape3D_shtld"]
+size = Vector3(20, 20, 20)
 
 [node name="Platform" type="RigidBody3D"]
 axis_lock_linear_x = true
@@ -15,6 +16,8 @@ physics_material_override = SubResource("PhysicsMaterial_llioc")
 gravity_scale = 0.0
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="."]
-shape = SubResource("BoxShape3D_hgmxv")
+shape = SubResource("BoxShape3D_shtld")
 
 [node name="CSGBox3D" type="CSGBox3D" parent="."]
+use_collision = true
+size = Vector3(20, 20, 20)

elements/platform2.tscn

@@ -1,4 +0,0 @@
-[gd_scene format=3 uid="uid://b13nd5ibr7xvn"]
-
-[node name="Platform2" type="CSGBox3D"]
-use_collision = true

elements/platform3.tscn

@@ -1,8 +0,0 @@
-[gd_scene load_steps=2 format=3 uid="uid://bgtoke5v8cbwu"]
-
-[sub_resource type="BoxShape3D" id="BoxShape3D_gkjw1"]
-
-[node name="Platform3" type="RigidBody3D"]
-
-[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
-shape = SubResource("BoxShape3D_gkjw1")

elements/sphere.tscn

@@ -1,13 +1,94 @@
-[gd_scene load_steps=3 format=3 uid="uid://df5m716pd6mej"]
+[gd_scene load_steps=7 format=3 uid="uid://df5m716pd6mej"]
 
 [sub_resource type="PhysicsMaterial" id="PhysicsMaterial_vumbr"]
 bounce = 0.8
 
+[sub_resource type="GDScript" id="GDScript_rvq6k"]
+script/source = "extends RigidBody3D
+
+var stream_players: Array[AudioStreamPlayer] = []
+
+func makeAudioStreamPlayers(music_name: String):
+	var path: String = \"res://music/\" + music_name
+	var dir: DirAccess = DirAccess.open(path)
+	var file_paths: Array[String] = []
+	
+	assert(dir, path + \" is not a valid path!\") 
+	if dir:
+		dir.list_dir_begin()
+		var file_name = dir.get_next()
+		while file_name != \"\":
+			if !dir.current_is_dir():
+				if file_name.ends_with(\".ogg\"):
+					file_paths.push_back(path + \"/\" + file_name)
+			file_name = dir.get_next()
+	assert(len(file_paths), path + \" had no .ogg files!\")
+	
+	var players: Array[AudioStreamPlayer] = []
+	for file_path in file_paths:
+		var stream: AudioStreamOggVorbis = AudioStreamOggVorbis.load_from_file(file_path)
+		stream.loop = true
+		stream.bpm = 124
+		
+		var player: AudioStreamPlayer = AudioStreamPlayer.new()
+		player.name = file_path.substr(10)
+		player.stream = stream
+		player.volume_db = -50
+		players.push_back(player)
+		add_child(player)
+	
+	stream_players = players
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	makeAudioStreamPlayers(\"base\")
+	for player in stream_players:
+		player.play()
+
+func handleMusicWithVelocity(velocity: float, delta: float) -> void:
+	var instruments_needed = floor(velocity / 10)
+	var instruments_playing = stream_players.filter(func(p: AudioStreamPlayer): return p.volume_db > -50)
+	
+	for index_p in len(instruments_playing):
+		var playing = instruments_playing[index_p]
+		if index_p + 1 > instruments_needed:
+			playing.volume_db -= delta * 32
+		elif playing.volume_db <= 0:
+			playing.volume_db += delta * 8
+	
+	if instruments_needed > len(instruments_playing):
+		var instruments_not_playing = stream_players.filter(func(p: AudioStreamPlayer): return p.volume_db <= -50)
+		if len(instruments_not_playing):
+			var to_play = instruments_not_playing.pick_random()
+			if is_instance_valid(to_play):
+				to_play.volume_db += delta * 16
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	for player in stream_players:
+		if player.volume_db > 0:
+			player.volume_db = 0
+	var velocity: float = abs(self.linear_velocity.x) + abs(self.linear_velocity.y)
+	handleMusicWithVelocity(velocity, delta)
+"
+
 [sub_resource type="SphereShape3D" id="SphereShape3D_xfgrm"]
 
+[sub_resource type="Gradient" id="Gradient_ggbpc"]
+colors = PackedColorArray(0.979416, 0, 0.376508, 1, 0, 0.583757, 0.65245, 1)
+
+[sub_resource type="GradientTexture2D" id="GradientTexture2D_vxsyc"]
+gradient = SubResource("Gradient_ggbpc")
+fill_from = Vector2(0.490476, 0)
+fill_to = Vector2(0.504762, 1)
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_14eku"]
+albedo_texture = SubResource("GradientTexture2D_vxsyc")
+
 [node name="Sphere" type="RigidBody3D"]
 axis_lock_linear_z = true
 physics_material_override = SubResource("PhysicsMaterial_vumbr")
+script = SubResource("GDScript_rvq6k")
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="."]
 shape = SubResource("SphereShape3D_xfgrm")
@@ -15,3 +96,4 @@ shape = SubResource("SphereShape3D_xfgrm")
 [node name="CSGSphere3D" type="CSGSphere3D" parent="."]
 radial_segments = 20
 rings = 10
+material = SubResource("StandardMaterial3D_14eku")

idea.txt

@@ -1,7 +1,9 @@
 Theme: Gravity
 
 3D, but played in 2D (think New Super Mario Bros)
-1 control: With the mouse, change a slider to affect how much gravity is applied
+2 controls:
+	With the mouse, change a slider to affect how much gravity is applied
+	With the arrow keys, change the direction of the gravity
 1 objective: Bring the ball to the opposite end of the level
 
 Music should be proportional to either the gravity or the ball's speed, or maybe how close to the objective it is, probably not that

index.tscn

@@ -1,50 +1,85 @@
-[gd_scene load_steps=2 format=3 uid="uid://ccgnnif026wb4"]
+[gd_scene load_steps=4 format=3 uid="uid://ccgnnif026wb4"]
+
+[ext_resource type="PackedScene" uid="uid://dujoplhd35kqg" path="res://level_base.tscn" id="1_ad0pp"]
+[ext_resource type="PackedScene" uid="uid://gis4s061n422" path="res://elements/platform.tscn" id="2_g4sgl"]
 
 [sub_resource type="GDScript" id="GDScript_oxyvh"]
 script/source = "extends Node
 
-func makeAudioStreamPlayers(music_name: String) -> Array[AudioStreamPlayer]:
+
-	var path: String = \"res://music/\" + music_name
-	var dir: DirAccess = DirAccess.open(path)
-	var file_paths: Array[String] = []
-	
-	assert(dir, path + \" is not a valid path!\") 
-	if dir:
-		dir.list_dir_begin()
-		var file_name = dir.get_next()
-		while file_name != \"\":
-			if !dir.current_is_dir():
-				if file_name.ends_with(\".ogg\"):
-					file_paths.push_back(path + \"/\" + file_name)
-			file_name = dir.get_next()
-	assert(len(file_paths), path + \" had no .ogg files!\")
-	
-	var players: Array[AudioStreamPlayer] = []
-	for file_path in file_paths:
-		var stream: AudioStreamOggVorbis = AudioStreamOggVorbis.load_from_file(file_path)
-		stream.loop = true
-		stream.bpm = 124
-		
-		var player: AudioStreamPlayer = AudioStreamPlayer.new()
-		player.stream = stream
-		player.volume_db = -50
-		players.push_back(player)
-	
-	return players
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	var players = makeAudioStreamPlayers(\"base\")
+	pass
-	for player in players:
-		add_child(player)
-		#player.volume_db = 0
-	for player in players:
-		player.play()
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
+	#print($LevelBase/Sphere.position)
 	pass
+
+
+func _on_h_slider_value_changed(value: float) -> void:
+	print(value)
+	PhysicsServer3D.area_set_param(get_viewport().find_world_3d().space, PhysicsServer3D.AREA_PARAM_GRAVITY, value)
+
+func _unhandled_key_input(ev: InputEvent) -> void:
+	if ev is InputEventKey:
+		var k = ev.keycode
+		if k == KEY_UP or k == KEY_RIGHT or k == KEY_LEFT or k == KEY_DOWN:
+			var direction = Vector3()
+			if k == KEY_UP:
+				direction = Vector3.UP
+			elif k == KEY_LEFT:
+				direction = Vector3.LEFT
+			elif k == KEY_RIGHT:
+				direction = Vector3.RIGHT
+			elif k == KEY_DOWN:
+				direction = Vector3.DOWN
+			PhysicsServer3D.area_set_param(
+				get_viewport().find_world_3d().space,
+				PhysicsServer3D.AREA_PARAM_GRAVITY_VECTOR,
+				direction
+			)
+			print(\"direction is \", direction)
+
+
+func _on_h_slider_focus_entered() -> void:
+	$HSlider.release_focus()
+	pass # Replace with function body.
 "
 
-[node name="World" type="Node"]
+[node name="Game" type="Node"]
 script = SubResource("GDScript_oxyvh")
+
+[node name="LevelBase" parent="." instance=ExtResource("1_ad0pp")]
+
+[node name="Platform" parent="LevelBase" instance=ExtResource("2_g4sgl")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -13.7254, 0)
+
+[node name="Platform2" parent="LevelBase" instance=ExtResource("2_g4sgl")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -42.8526, -13.7254, 0)
+
+[node name="Platform3" parent="LevelBase" instance=ExtResource("2_g4sgl")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 44.7108, -13.7254, 0)
+
+[node name="HSlider" type="HSlider" parent="."]
+anchors_preset = -1
+anchor_left = 0.2
+anchor_top = 0.9
+anchor_right = 0.8
+anchor_bottom = 1.0
+offset_right = -0.00012207
+grow_horizontal = 2
+grow_vertical = 0
+size_flags_horizontal = 4
+size_flags_vertical = 1
+min_value = 10.0
+max_value = 20.0
+step = 0.2
+value = 10.0
+metadata/_edit_use_anchors_ = true
+
+[connection signal="focus_entered" from="HSlider" to="." method="_on_h_slider_focus_entered"]
+[connection signal="value_changed" from="HSlider" to="." method="_on_h_slider_value_changed"]
+
+[editable path="LevelBase"]

level_base.tscn

@@ -1,7 +1,6 @@
-[gd_scene load_steps=8 format=3 uid="uid://dujoplhd35kqg"]
+[gd_scene load_steps=6 format=3 uid="uid://dujoplhd35kqg"]
 
 [ext_resource type="PackedScene" uid="uid://df5m716pd6mej" path="res://elements/sphere.tscn" id="1_8mffa"]
-[ext_resource type="PackedScene" uid="uid://gis4s061n422" path="res://elements/platform.tscn" id="2_bei4m"]
 
 [sub_resource type="GDScript" id="GDScript_hbi5e"]
 script/source = "extends Node3D
@@ -14,8 +13,7 @@ func _ready() -> void:
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
-	print($Sphere.position)
+	$Camera3D.position = $Sphere.position + Vector3(0, 0, 20)
-	pass
 "
 
 [sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_6pkua"]
@@ -32,10 +30,7 @@ sky = SubResource("Sky_4du2k")
 ambient_light_source = 3
 ambient_light_color = Color(1, 1, 1, 1)
 
-[sub_resource type="BoxShape3D" id="BoxShape3D_s5ay6"]
+[node name="LevelBase" type="Node3D"]
-size = Vector3(180, 1, 1)
-
-[node name="TestLevel" type="Node3D"]
 script = SubResource("GDScript_hbi5e")
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
@@ -43,17 +38,5 @@ environment = SubResource("Environment_jfl74")
 
 [node name="Sphere" parent="." instance=ExtResource("1_8mffa")]
 
-[node name="Platform" parent="." instance=ExtResource("2_bei4m")]
-transform = Transform3D(0.985642, 0.168851, 0, -0.145861, 0.851441, -0.503759, -0.08506, 0.496526, 0.863844, 0, -1.49811, 0)
-
-[node name="CollisionShape3D" parent="Platform" index="0"]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.0270482, 0)
-shape = SubResource("BoxShape3D_s5ay6")
-
-[node name="CSGBox3D" parent="Platform" index="1"]
-size = Vector3(180, 1, 1)
-
 [node name="Camera3D" type="Camera3D" parent="."]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 15.1993)
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0.534398)
-
-[editable path="Platform"]

project.godot

@@ -14,7 +14,7 @@ config/name="AlakajamEntry"
 config/description="I'm Taevas, and this is my entry for the 21st edition of \"Alakajam!\", a gamejam that lasts for 48 hours that starts on 2025-02-21 19:00UTC
 https://alakajam.com/21st-alakajam"
 config/version="20250221.0"
-run/main_scene="res://test_level.tscn"
+run/main_scene="res://index.tscn"
 config/features=PackedStringArray("4.3", "GL Compatibility")
 boot_splash/show_image=false
 config/icon="res://icon.svg"
@@ -23,6 +23,10 @@ config/icon="res://icon.svg"
 
 buses/default_bus_layout=""
 
+[physics]
+
+3d/default_gravity=10.0
+
 [rendering]
 
 renderer/rendering_method="gl_compatibility"

test.tscn

@@ -1,51 +0,0 @@
-[gd_scene load_steps=6 format=3 uid="uid://dadwk81skcmby"]
-
-[ext_resource type="PackedScene" uid="uid://gis4s061n422" path="res://elements/platform.tscn" id="1_gkiic"]
-[ext_resource type="PackedScene" uid="uid://df5m716pd6mej" path="res://elements/sphere.tscn" id="2_71dxp"]
-[ext_resource type="PackedScene" uid="uid://b13nd5ibr7xvn" path="res://elements/platform2.tscn" id="3_g25lt"]
-
-[sub_resource type="GDScript" id="GDScript_eib6h"]
-script/source = "extends Node3D
-
-
-# Called when the node enters the scene tree for the first time.
-func _ready() -> void:
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
-	print($Sphere.position)
-	pass
-"
-
-[sub_resource type="BoxShape3D" id="BoxShape3D_4eek5"]
-size = Vector3(1, 4, 1)
-
-[node name="Test" type="Node3D"]
-script = SubResource("GDScript_eib6h")
-
-[node name="Platform" parent="." instance=ExtResource("1_gkiic")]
-transform = Transform3D(0.14385, -0.58711, 0.796624, 0.988674, 0.120067, -0.0900406, -0.0427843, 0.800554, 0.597732, 3.00454, -1.58701, 0)
-
-[node name="CollisionShape3D" parent="Platform" index="0"]
-transform = Transform3D(1.00001, -1.03377e-07, 3.35276e-07, 2.14204e-07, 1, -7.45058e-07, -4.47035e-08, -5.96046e-08, 1.00001, 0, 0, 0)
-shape = SubResource("BoxShape3D_4eek5")
-
-[node name="CSGBox3D" parent="Platform" index="1"]
-transform = Transform3D(1.00001, -1.03377e-07, 3.35276e-07, 2.32831e-07, 1, -7.7486e-07, -4.47035e-08, -5.96046e-08, 1.00001, 0, 0, 0)
-size = Vector3(1, 4, 1)
-
-[node name="Sphere" parent="." instance=ExtResource("2_71dxp")]
-
-[node name="SpotLight3D" type="SpotLight3D" parent="."]
-transform = Transform3D(1, 0, 0, 0, -0.0889117, 0.99604, 0, -0.99604, -0.0889117, 0, 0.904974, 0)
-
-[node name="Camera3D" type="Camera3D" parent="."]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 5.58526)
-
-[node name="Platform2" parent="." instance=ExtResource("3_g25lt")]
-transform = Transform3D(0.895688, 0.444682, 0, -0.444682, 0.895688, 0, 0, 0, 1, 0.113522, -0.705501, 0)
-size = Vector3(2.45691, 1, 1)
-
-[editable path="Platform"]