add basic state

assets/yuki.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cl3pdverm8pok"
+path="res://.godot/imported/yuki.png-a3dab686a5ef1655b0f6b4655317889c.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/yuki.png"
+dest_files=["res://.godot/imported/yuki.png-a3dab686a5ef1655b0f6b4655317889c.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

classes/state/state.gd

@@ -0,0 +1,58 @@
+## Virtual base class for all states.
+## Extend this class and override its methods to implement a state.
+@abstract class_name State extends Node
+
+## Emitted when the state finishes and wants to transition to another state.
+@warning_ignore("unused_signal")
+signal finished(next_state_path: String, data: Dictionary)
+
+
+## For 'ghost frame' update fix
+var is_active: bool = false:
+	set(value):
+		is_active = value
+	get:
+		return is_active
+
+
+## Called by the state machine when receiving unhandled input events.
+@abstract func _handle_input(event: InputEvent) -> void
+
+## Called by the state machine on the engine's main loop tick.
+@abstract func _state_update(delta: float) -> void
+
+## Called by the state machine on the engine's physics update tick.
+@abstract func _state_physics_update(delta: float) -> void
+
+## Called by the state machine upon changing the active state. The `data` parameter
+## is a dictionary with arbitrary data the state can use to initialize itself.
+@abstract func _enter(previous_state_path: String, data: Dictionary = {}) -> void
+
+## Called by the state machine before changing the active state. Use this function
+## to clean up the state.
+@abstract func _exit() -> void
+
+
+func handle_input(event: InputEvent) -> void:
+	if not is_active: return
+	_handle_input(event)
+
+
+func state_update(delta: float) -> void:
+	if not is_active: return
+	_state_update(delta)
+
+
+func state_physics_update(delta: float) -> void:
+	if not is_active: return
+	_state_physics_update(delta)
+
+
+func enter(previous_state_path: String, data: Dictionary = {}) -> void:
+	is_active = true
+	_enter(previous_state_path, data)
+	
+
+func exit() -> void:
+	is_active = false
+	_exit()

classes/state/state.gd.uid

@@ -0,0 +1 @@
+uid://c204s7yw0rmoa

classes/state_machine/state_machine.gd

@@ -0,0 +1,57 @@
+## Virtual base class for all nodes that deal directly with states.
+## Extend this class and override its methods to implement a state machine.
+class_name StateMachine extends Node
+
+
+## The initial state of the state machine. If not set, the first child node is used.
+@export var initial_state: State
+
+## The state machine's current loaded state
+@onready var state: State = _get_initial_state()
+
+
+func _ready() -> void:
+	assert(state != null, "initial state is null")
+	for state_node: State in find_children("*", "State"):
+		# fixes duplicate connections (not sure why)
+		if not state_node.finished.is_connected(_transition_to_next_state):
+			state_node.finished.connect(_transition_to_next_state)
+	await owner.ready
+	state.enter("")
+
+
+func _unhandled_input(event: InputEvent) -> void:
+	state.handle_input(event)
+
+
+func _process(delta: float) -> void:
+	state.state_update(delta)
+
+
+func _physics_process(delta: float) -> void:
+	state.state_physics_update(delta)
+
+
+## Called when initial state is not specified.
+## Returns the first child node by default.
+## Override if necessary, but don't call it directly.
+func _get_initial_state() -> State:
+	return initial_state if initial_state != null else get_child(0)
+
+
+## Transitions the active state out after receiving a finished signal.
+func _transition_to_next_state(target_state_path: String, data: Dictionary[StringName, Variant] = {}) -> void:
+	print("+++ TRANSITION CALLED: ", target_state_path)
+	print("+++ has node? ", has_node(target_state_path))
+	print("+++ all children: ", get_children().map(func(c: Node) -> StringName: return c.name))
+	
+	assert(has_node(target_state_path), owner.name + ": Trying to transition to state " + target_state_path + " but it does not exist.")
+	
+	if not has_node(target_state_path):
+		printerr(owner.name + ": Trying to transition to state " + target_state_path + " but it does not exist.")
+		return
+	
+	var previous_state_path: StringName = state.name
+	state.exit()
+	state = get_node(target_state_path)
+	state.enter(previous_state_path, data)

classes/state_machine/state_machine.gd.uid

@@ -0,0 +1 @@
+uid://diths5s8vd7lr

default_env.tres

@@ -0,0 +1,7 @@
+[gd_resource type="Environment" load_steps=2 format=2]
+
+[sub_resource type="Sky" id=1]
+
+[resource]
+background_mode = 2
+background_sky = SubResource( 1 )

project.godot

@@ -10,16 +10,79 @@ config_version=5
 
 [application]
 
-config/name="yumeyuki"
+config/name="girl will never sing again"
 config/features=PackedStringArray("4.5", "GL Compatibility")
 config/icon="res://icon.svg"
 
+[debug]
+
+gdscript/warnings/untyped_declaration=2
+gdscript/warnings/unsafe_property_access=2
+gdscript/warnings/unsafe_method_access=2
+gdscript/warnings/unsafe_cast=1
+gdscript/warnings/unsafe_call_argument=2
+
+[display]
+
+window/size/viewport_width=320
+window/size/viewport_height=240
+window/stretch/mode="viewport"
+window/stretch/scale_mode="integer"
+
 [editor]
 
 version_control/plugin_name="GitPlugin"
 version_control/autoload_on_startup=true
 
+[editor_plugins]
+
+enabled=PackedStringArray("res://addons/AsepriteWizard/plugin.cfg", "res://addons/ridiculous_coding/plugin.cfg")
+
+[input]
+
+move_up={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":87,"key_label":0,"unicode":119,"location":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194320,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
+move_down={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":83,"key_label":0,"unicode":115,"location":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194322,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
+move_left={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":65,"key_label":0,"unicode":97,"location":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194319,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
+move_right={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":68,"key_label":0,"unicode":100,"location":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194321,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
+interact={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":32,"key_label":0,"unicode":32,"location":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":90,"key_label":0,"unicode":122,"location":0,"echo":false,"script":null)
+]
+}
+pause={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194305,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
+
+[layer_names]
+
+2d_physics/layer_1="player"
+2d_physics/layer_2="walls"
+
 [rendering]
 
+textures/canvas_textures/default_texture_filter=0
 renderer/rendering_method="gl_compatibility"
 renderer/rendering_method.mobile="gl_compatibility"

ridiculous.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://c4l26243kuxr"
+path="res://.godot/imported/ridiculous.png-a64a78ecb1ff54430110261923f7dd4f.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://ridiculous.png"
+dest_files=["res://.godot/imported/ridiculous.png-a64a78ecb1ff54430110261923f7dd4f.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

ridiculous.svg.import

@@ -0,0 +1,43 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://drvdsuliqetsx"
+path="res://.godot/imported/ridiculous.svg-e21db04d9320e3effae5aa7f8ec5a426.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://ridiculous.svg"
+dest_files=["res://.godot/imported/ridiculous.svg-e21db04d9320e3effae5aa7f8ec5a426.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
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

scenes/player/assets/yukotsuki.aseprite.import

@@ -0,0 +1,21 @@
+[remap]
+
+importer="aseprite_wizard.plugin.spriteframes"
+type="SpriteFrames"
+uid="uid://6v5nyv2wo47g"
+path="res://.godot/imported/yukotsuki.aseprite-2775b59c70c8f83084c0d1500320409d.res"
+
+[deps]
+
+source_file="res://scenes/player/assets/yukotsuki.aseprite"
+dest_files=["res://.godot/imported/yukotsuki.aseprite-2775b59c70c8f83084c0d1500320409d.res"]
+
+[params]
+
+layer/exclude_layers_pattern=""
+layer/only_visible_layers=false
+sheet/sheet_type="packed"
+sheet/sheet_columns=12
+sheet/frame_padding=0
+sheet/scale=1
+animation/round_fps=true

scenes/player/player.gd

@@ -0,0 +1,10 @@
+class_name Player extends CharacterBody2D
+
+
+@export var max_speed: float = 300.0
+
+
+func get_movement_vector() -> Vector2:
+	var x_mov: float = Input.get_action_strength('move_right') - Input.get_action_strength('move_left')
+	var y_mov: float = Input.get_action_strength('move_down') - Input.get_action_strength('move_up')
+	return Vector2(x_mov, y_mov)

scenes/player/player.gd.uid

@@ -0,0 +1 @@
+uid://dpsocqnk0e6le

scenes/player/player.tscn

@@ -0,0 +1,21 @@
+[gd_scene load_steps=4 format=3 uid="uid://cqm5besqgsb7x"]
+
+[ext_resource type="Script" uid="uid://dpsocqnk0e6le" path="res://scenes/player/player.gd" id="1_dovo2"]
+[ext_resource type="SpriteFrames" uid="uid://6v5nyv2wo47g" path="res://scenes/player/assets/yukotsuki.aseprite" id="2_dovo2"]
+
+[sub_resource type="CapsuleShape2D" id="CapsuleShape2D_gmlin"]
+radius = 6.0
+height = 14.0
+
+[node name="Player" type="CharacterBody2D"]
+collision_mask = 2
+script = ExtResource("1_dovo2")
+
+[node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
+position = Vector2(0, -16)
+sprite_frames = ExtResource("2_dovo2")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2(0, -7)
+shape = SubResource("CapsuleShape2D_gmlin")
+debug_color = Color(0.28459275, 0.61933166, 0.3529686, 0.41960785)