Split client and server

client/character/Attack.gd

@@ -0,0 +1,3 @@
+class_name Attack
+
+var damage: float

client/character/Character.gd

@@ -0,0 +1,44 @@
+class_name Character
+extends CharacterBody3D
+
+@export var model: Node3D
+@export var move_speed: float = 4.5
+@export var rotation_speed: float = 20.0
+
+const JUMP_VELOCITY := 4.5
+const DECELERATE := 0.75
+
+var direction: Vector3
+var angle: float
+var gravity: float = ProjectSettings.get_setting("physics/3d/default_gravity")
+
+func _process(delta):
+	if direction:
+		angle = atan2(direction.x, direction.z)
+
+	model.rotation.y = lerp_angle(model.rotation.y, angle, rotation_speed * delta)
+
+func _physics_process(delta):
+	if direction:
+		velocity.x = direction.x * move_speed
+		velocity.z = direction.z * move_speed
+	else:
+		velocity.x *= DECELERATE
+		velocity.z *= DECELERATE
+
+	if !is_on_floor():
+		velocity.y -= gravity * delta
+
+	move_and_slide()
+
+func jump():
+	if !is_on_floor():
+		return
+
+	velocity.y = JUMP_VELOCITY
+
+func dash():
+	print("dash")
+	
+func attack():
+	print("attack")

client/character/HealthComponent.gd

@@ -0,0 +1,14 @@
+class_name HealthComponent
+extends Node
+
+@export var max_health: float
+var health: float
+
+func _ready():
+	pass
+
+func take_damage(attack: Attack):
+	health -= attack.damage
+
+	if health <= 0:
+		get_parent().queue_free()

client/character/HealthComponent.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://2bbycjulf00g"]
+
+[ext_resource type="Script" path="res://character/HealthComponent.gd" id="1_403dm"]
+
+[node name="HealthComponent" type="Node"]
+script = ExtResource("1_403dm")

client/enemy/Enemy.gd

@@ -0,0 +1,2 @@
+class_name Enemy
+extends Character

client/enemy/EnemyController.gd

@@ -0,0 +1,2 @@
+class_name EnemyController
+extends Node

client/enemy/Slime.blend.import

@@ -0,0 +1,50 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://b358op5h1y83m"
+path="res://.godot/imported/Slime.blend-8da460d18e3c1f7085d49df94a74fec6.scn"
+
+[deps]
+
+source_file="res://enemy/Slime.blend"
+dest_files=["res://.godot/imported/Slime.blend-8da460d18e3c1f7085d49df94a74fec6.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=false
+animation/remove_immutable_tracks=true
+import_script/path=""
+_subresources={}
+gltf/naming_version=1
+gltf/embedded_image_handling=1
+blender/nodes/visible=0
+blender/nodes/punctual_lights=true
+blender/nodes/cameras=true
+blender/nodes/custom_properties=true
+blender/nodes/modifiers=1
+blender/meshes/colors=false
+blender/meshes/uvs=true
+blender/meshes/normals=true
+blender/meshes/tangents=true
+blender/meshes/skins=2
+blender/meshes/export_bones_deforming_mesh_only=false
+blender/materials/unpack_enabled=true
+blender/materials/export_materials=1
+blender/animation/limit_playback=true
+blender/animation/always_sample=true
+blender/animation/group_tracks=true

client/enemy/Slime.tscn

@@ -0,0 +1,55 @@
+[gd_scene load_steps=8 format=3 uid="uid://cb2t7bvvf3gwh"]
+
+[ext_resource type="PackedScene" uid="uid://b358op5h1y83m" path="res://enemy/Slime.blend" id="1_1h1hj"]
+[ext_resource type="Script" path="res://enemy/Enemy.gd" id="1_r5888"]
+[ext_resource type="PackedScene" uid="uid://2bbycjulf00g" path="res://character/HealthComponent.tscn" id="2_fsqxc"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_x1ppt"]
+size = Vector3(0.7, 0.6, 0.7)
+
+[sub_resource type="Animation" id="Animation_qls31"]
+resource_name = "slime_fall"
+tracks/0/type = "scale_3d"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Slime")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = PackedFloat32Array(0, 1, 0.5, 1.2, 0.5, 0.5, 1, 0.6, 1, 0.6, 1, 1, 0.5, 1.2, 0.5)
+
+[sub_resource type="Animation" id="Animation_mdtm7"]
+resource_name = "slime_idle"
+length = 2.0
+loop_mode = 1
+tracks/0/type = "scale_3d"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Slime")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = PackedFloat32Array(0, 1, 1, 1, 1, 0.5, 1, 0.9, 1.1, 0.9, 1, 1, 1, 1, 1, 1.5, 1, 1.1, 0.9, 1.1, 2, 1, 1, 1, 1)
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_1bw8m"]
+_data = {
+"slime_fall": SubResource("Animation_qls31"),
+"slime_idle": SubResource("Animation_mdtm7")
+}
+
+[node name="Slime" type="CharacterBody3D" node_paths=PackedStringArray("model") groups=["enemy"]]
+script = ExtResource("1_r5888")
+model = NodePath("Model")
+
+[node name="Model" parent="." instance=ExtResource("1_1h1hj")]
+
+[node name="Collision" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.0452515, 0.3, 0)
+shape = SubResource("BoxShape3D_x1ppt")
+
+[node name="Animation" type="AnimationPlayer" parent="."]
+root_node = NodePath("../Model")
+libraries = {
+"": SubResource("AnimationLibrary_1bw8m")
+}
+autoplay = "slime_idle"
+
+[node name="Health" parent="." instance=ExtResource("2_fsqxc")]

client/network/Client.gd

@@ -0,0 +1,15 @@
+extends NetworkNode
+
+@export var ip := "127.0.0.1"
+@export var port := 4242
+
+var socket := PacketPeerUDP.new()
+
+func _init():
+	super._init()
+	socket.connect_to_host(ip, port)
+
+func _process(_delta):
+	while socket.get_available_packet_count() > 0:
+		var packet := socket.get_packet()
+		handle_packet(packet, socket)

client/network/Login.gd

@@ -0,0 +1,29 @@
+extends PacketHandler
+
+var auth_token: String
+
+func _ready():
+	%Client.set_handler(Packet.LOGIN, self)
+	send_login()
+
+func handle_packet(data: PackedByteArray, _peer: PacketPeer):
+	if data[0] != 0:
+		print("[Client] Login failed.")
+		return
+
+	print("[Client] Login succeeded.")
+	auth_token = data.slice(1).get_string_from_ascii()
+	print("[Client] Auth token: %s" % auth_token)
+
+func send_login():
+	if is_logged_in():
+		return
+
+	var buffer := StreamPeerBuffer.new()
+	buffer.put_8(Packet.LOGIN)
+	buffer.put_data(JSON.stringify(["user1", "password"]).to_utf8_buffer())
+	%Client.socket.put_packet(buffer.data_array)
+	print("[Client] Connecting...")
+
+func is_logged_in() -> bool:
+	return auth_token != ""

client/network/Ping.gd

@@ -0,0 +1,32 @@
+extends PacketHandler
+
+signal changed(ping: float)
+
+const HISTORY_SIZE = 8
+
+var count := 0
+var history: Array[float] = []
+
+func _init():
+	history.resize(HISTORY_SIZE)
+
+func _ready():
+	%Client.set_handler(Packet.PING, self)
+
+func send_ping():
+	var buffer := StreamPeerBuffer.new()
+	buffer.put_8(Packet.PING)
+	buffer.put_8(count)
+	%Client.socket.put_packet(buffer.data_array)
+
+	history[count] = Time.get_unix_time_from_system()
+	count += 1
+
+	if count >= HISTORY_SIZE:
+		count = 0
+
+func handle_packet(data: PackedByteArray, _peer: PacketPeer):
+	var id := data[0]
+	var ping := Time.get_unix_time_from_system() - history[id]
+	changed.emit(ping)
+

client/network/Spawn.gd

@@ -0,0 +1,14 @@
+extends PacketHandler
+
+@export var player_scene: PackedScene
+
+func _ready():
+	%Client.set_handler(Packet.SPAWN, self)
+
+func handle_packet(_data: PackedByteArray, _peer: PacketPeer):
+	Global.player = spawn_player()
+
+func spawn_player() -> Player:
+	var player = player_scene.instantiate()
+	%Players.add_child(player)
+	return player

client/player/Player.gd

@@ -0,0 +1,7 @@
+class_name Player
+extends Character
+
+func _ready():
+	var controller := PlayerController.new()
+	controller.character = self
+	add_child(controller)

client/player/Player.tscn

@@ -0,0 +1,34 @@
+[gd_scene load_steps=6 format=3 uid="uid://2lcnu3dy54lx"]
+
+[ext_resource type="Script" path="res://player/Player.gd" id="1_8gebs"]
+[ext_resource type="PackedScene" uid="uid://2bbycjulf00g" path="res://character/HealthComponent.tscn" id="2_np5ag"]
+[ext_resource type="Script" path="res://player/PlayerController.gd" id="3_oox5k"]
+
+[sub_resource type="PrismMesh" id="PrismMesh_y7abh"]
+size = Vector3(0.5, 1.6, 0.5)
+
+[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_2f50n"]
+radius = 0.25
+height = 1.6
+
+[node name="Player" type="CharacterBody3D" node_paths=PackedStringArray("model") groups=["player"]]
+script = ExtResource("1_8gebs")
+model = NodePath("Model")
+
+[node name="Model" type="Node3D" parent="."]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="Model"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.8, 0)
+mesh = SubResource("PrismMesh_y7abh")
+
+[node name="Collision" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.8, 0)
+shape = SubResource("CapsuleShape3D_2f50n")
+
+[node name="Animation" type="AnimationPlayer" parent="."]
+
+[node name="Health" parent="." instance=ExtResource("2_np5ag")]
+
+[node name="Controller" type="Node" parent="." node_paths=PackedStringArray("character")]
+script = ExtResource("3_oox5k")
+character = NodePath("..")

client/player/PlayerController.gd

@@ -0,0 +1,22 @@
+class_name PlayerController
+extends Node
+
+## The character that we're controlling.
+@export var character: Character
+
+var move: Vector2
+
+func _input(_event):
+	move = Input.get_vector("move_left", "move_right", "move_forward", "move_backward")
+	character.direction = (Global.camera.transform.basis * Vector3(move.x, 0, move.y))
+	character.direction.y = 0
+	character.direction = character.direction.normalized()
+
+	if Input.is_action_just_pressed("jump"):
+		character.jump()
+
+	if Input.is_action_just_pressed("dash"):
+		character.dash()
+
+	if Input.is_action_just_pressed("attack"):
+		character.attack()

client/project.godot

@@ -0,0 +1,99 @@
+; 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=5
+
+[application]
+
+config/name="Client"
+run/main_scene="res://world/Client.tscn"
+config/features=PackedStringArray("4.2", "Forward Plus")
+config/icon="res://ui/icon.svg"
+
+[autoload]
+
+Global="*res://world/Global.gd"
+
+[display]
+
+window/vsync/vsync_mode=0
+
+[gui]
+
+theme/custom="res://ui/theme.tres"
+
+[input]
+
+move_left={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"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,"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":65,"key_label":0,"unicode":97,"echo":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":0,"axis_value":-1.0,"script":null)
+]
+}
+move_right={
+"deadzone": 0.5,
+"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":4194321,"key_label":0,"unicode":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":68,"key_label":0,"unicode":100,"echo":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":0,"axis_value":1.0,"script":null)
+]
+}
+move_forward={
+"deadzone": 0.5,
+"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":4194320,"key_label":0,"unicode":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":87,"key_label":0,"unicode":119,"echo":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":1,"axis_value":-1.0,"script":null)
+]
+}
+move_backward={
+"deadzone": 0.5,
+"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":4194322,"key_label":0,"unicode":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":83,"key_label":0,"unicode":115,"echo":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":1,"axis_value":1.0,"script":null)
+]
+}
+jump={
+"deadzone": 0.5,
+"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,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":0,"pressure":0.0,"pressed":false,"script":null)
+]
+}
+dash={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194325,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+toggle_fullscreen={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":true,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194309,"key_label":0,"unicode":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":4194342,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+attack={
+"deadzone": 0.5,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"canceled":false,"pressed":false,"double_click":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":10,"pressure":0.0,"pressed":false,"script":null)
+]
+}
+aim={
+"deadzone": 0.5,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":2,"canceled":false,"pressed":false,"double_click":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":9,"pressure":0.0,"pressed":false,"script":null)
+]
+}
+menu={
+"deadzone": 0.5,
+"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,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":6,"pressure":0.0,"pressed":false,"script":null)
+]
+}
+
+[physics]
+
+3d/run_on_separate_thread=true
+common/physics_ticks_per_second=100

client/shader/Outline.gdshader

@@ -0,0 +1,76 @@
+shader_type spatial;
+render_mode unshaded;
+
+uniform sampler2D screen_texture : source_color, hint_screen_texture, filter_nearest;
+uniform sampler2D depth_texture : source_color, hint_depth_texture, filter_nearest;
+uniform sampler2D normal_texture : source_color, hint_normal_roughness_texture, filter_nearest;
+
+uniform bool depth_layer = true;
+uniform bool normal_layer = true;
+uniform bool original_layer = true;
+
+uniform float depth_edge_strength : hint_range(-1, 1, 0.01) = -0.5;
+uniform float normal_edge_strength : hint_range(-1, 1, 0.01) = 0.5;
+
+uniform float depth_edge_threshold : hint_range(0, 1) = 0.2;
+uniform float normal_edge_threshold : hint_range(0, 1) = 0.6;
+
+uniform vec3 normal_edge_bias = vec3(1, 1, 1);
+
+float get_depth(vec2 screen_uv, mat4 inv_projection_matrix) {
+	float depth = texture(depth_texture, screen_uv).r;
+	vec3 ndc = vec3(screen_uv * 2.0 - 1.0, depth);
+	vec4 view = inv_projection_matrix * vec4(ndc, 1.0);
+	view.xyz /= view.w;
+	return -view.z;
+}
+
+vec2[4] create_uvs(vec2 screen_uv, vec2 texel_size) {
+	vec2 uvs[4];
+	uvs[0] = vec2(screen_uv.x, min(1.0 - texel_size.y, screen_uv.y + texel_size.y));
+	uvs[1] = vec2(screen_uv.x, max(0.0, screen_uv.y - texel_size.y));
+	uvs[2] = vec2(min(1.0 - texel_size.x, screen_uv.x + texel_size.x), screen_uv.y);
+	uvs[3] = vec2(max(0.0, screen_uv.x - texel_size.x), screen_uv.y);
+	return uvs;
+}
+
+float normal_detection(vec2 uv, vec3 normal) {
+	vec3 neighbor_normal = texture(normal_texture, uv).xyz * 2.0 - 1.0;
+	vec3 normal_diff = normal - neighbor_normal;
+	float normal_bias_diff = dot(normal_diff, normal_edge_bias);
+	float normal_indicator = smoothstep(0.01, -0.01, normal_bias_diff);
+	return dot(normal_diff, normal_diff) * normal_indicator;
+}
+
+void vertex() {
+	POSITION = vec4(VERTEX, 1.0);
+}
+
+void fragment() {
+	vec3 original = texture(screen_texture, SCREEN_UV).rgb;
+	vec3 normal = texture(normal_texture, SCREEN_UV).xyz * 2.0 - 1.0;
+	float depth = get_depth(SCREEN_UV, INV_PROJECTION_MATRIX);
+	vec2 texel_size = 1.0 / VIEWPORT_SIZE.xy;
+	vec2 neighbors[4] = create_uvs(SCREEN_UV, texel_size);
+
+	float depth_diff = 0.0;
+	float normal_diff = 0.0;
+
+	for (int i = 0; i < 4; i++) {
+		float neighbor_depth = get_depth(neighbors[i], INV_PROJECTION_MATRIX);
+		depth_diff += neighbor_depth - depth;
+		normal_diff += normal_detection(neighbors[i], normal);
+	}
+
+	float strength = 0.0;
+
+	if (depth_layer && depth_diff > depth_edge_threshold) {
+		strength = 1.0 + depth_edge_strength;
+	} else if (normal_layer && normal_diff > normal_edge_threshold && depth_diff > 0.0) {
+		strength = 1.0 + normal_edge_strength;
+	} else if(original_layer) {
+		strength = 1.0;
+	}
+
+	ALBEDO = original * strength;
+}

client/shader/OutlineMaterial.tres

@@ -0,0 +1,15 @@
+[gd_resource type="ShaderMaterial" load_steps=2 format=3 uid="uid://ddy5gkw0k16dq"]
+
+[ext_resource type="Shader" path="res://shader/Outline.gdshader" id="1_fmkjv"]
+
+[resource]
+render_priority = 0
+shader = ExtResource("1_fmkjv")
+shader_parameter/depth_layer = true
+shader_parameter/normal_layer = true
+shader_parameter/original_layer = true
+shader_parameter/depth_edge_strength = -0.5
+shader_parameter/normal_edge_strength = 0.5
+shader_parameter/depth_edge_threshold = 0.2
+shader_parameter/normal_edge_threshold = 0.6
+shader_parameter/normal_edge_bias = Vector3(1, 1, 1)

client/shared/Account.gd

@@ -0,0 +1,9 @@
+class_name Account
+
+var username: String
+var password: String
+var position: Vector3
+
+func _init(name: String, pw: String):
+	username = name
+	password = pw

client/shared/NetworkNode.gd

@@ -0,0 +1,23 @@
+class_name NetworkNode
+extends Node
+
+var handlers: Array[Node] = []
+
+func _init():
+	handlers.resize(256)
+
+func get_handler(index: int) -> PacketHandler:
+	return handlers[index]
+
+func set_handler(index: int, node: PacketHandler):
+	handlers[index] = node
+
+func handle_packet(packet: PackedByteArray, peer: PacketPeer):
+	var type := packet.decode_u8(0)
+	var handler := get_handler(type)
+
+	if handler == null:
+		push_warning("Unknown packet type %d" % type)
+		return
+
+	handler.handle_packet(packet.slice(1), peer)

client/shared/Packet.gd

@@ -0,0 +1,9 @@
+class_name Packet
+
+enum {
+	PING = 1,
+	LOGIN = 2,
+	LOGOUT = 3,
+	STATE = 10,
+	MOVE = 11,
+}

client/shared/PacketHandler.gd

@@ -0,0 +1,5 @@
+class_name PacketHandler
+extends Node
+
+func handle_packet(_data: PackedByteArray, _peer: PacketPeer):
+	pass

client/ui/debug/DebugLabel.gd

@@ -0,0 +1,8 @@
+class_name DebugLabel
+extends Control
+
+var text : String :
+	get:
+		return get_child(1).text
+	set(value):
+		get_child(1).text = value

client/ui/debug/DebugLabel.tscn

@@ -0,0 +1,15 @@
+[gd_scene load_steps=3 format=3 uid="uid://cch67vqpsmtej"]
+
+[ext_resource type="Script" path="res://ui/debug/DebugLabel.gd" id="1_xfly0"]
+[ext_resource type="Script" path="res://ui/debug/DebugLabelText.gd" id="2_i4ix0"]
+
+[node name="Container" type="HBoxContainer"]
+script = ExtResource("1_xfly0")
+
+[node name="Text" type="Label" parent="."]
+layout_mode = 2
+text = ":"
+script = ExtResource("2_i4ix0")
+
+[node name="Value" type="Label" parent="."]
+layout_mode = 2

client/ui/debug/DebugLabelText.gd

@@ -0,0 +1,5 @@
+@tool
+extends Label
+
+func _ready():
+	text = get_parent().name + ":"

client/ui/debug/FPSLabel.gd

@@ -0,0 +1,4 @@
+extends DebugLabel
+
+func _process(_delta):
+	text = str(Engine.get_frames_per_second())

client/ui/debug/PerformanceLabel.gd

@@ -0,0 +1,6 @@
+extends DebugLabel
+
+@export var monitor: Performance.Monitor
+
+func _process(_delta):
+	text = str(Performance.get_monitor(monitor))

client/ui/debug/PingLabel.gd

@@ -0,0 +1,7 @@
+extends DebugLabel
+
+func _ready():
+	%Ping.connect("changed", on_ping_changed)
+
+func on_ping_changed(ping):
+	text = str(snapped(ping * 1000, 1)) + " ms"

client/ui/debug/PositionLabel.gd

@@ -0,0 +1,7 @@
+extends DebugLabel
+
+func _process(_delta):
+	if Global.player == null:
+		return
+
+	text = str(Global.player.global_position)

client/ui/debug/VelocityLabel.gd

@@ -0,0 +1,7 @@
+extends DebugLabel
+
+func _process(_delta):
+	if Global.player == null:
+		return
+
+	text = str(Global.player.velocity)

client/ui/icon.svg

@@ -0,0 +1 @@
+<svg height="128" width="128" xmlns="http://www.w3.org/2000/svg"><rect x="2" y="2" width="124" height="124" rx="14" fill="#363d52" stroke="#212532" stroke-width="4"/><g transform="scale(.101) translate(122 122)"><g fill="#fff"><path d="M105 673v33q407 354 814 0v-33z"/><path fill="#478cbf" d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 813 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H447l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c3 34 55 34 58 0v-86c-3-34-55-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></g></svg>

client/ui/icon.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://biplb56hj51h7"
+path="res://.godot/imported/icon.svg-57a480398ce0db3d1582eb3ec78dffaa.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://ui/icon.svg"
+dest_files=["res://.godot/imported/icon.svg-57a480398ce0db3d1582eb3ec78dffaa.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+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/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

client/ui/theme.tres

@@ -0,0 +1,10 @@
+[gd_resource type="Theme" load_steps=2 format=3 uid="uid://caqphxkvcu3tb"]
+
+[ext_resource type="FontFile" uid="uid://b7mov13kwi8u8" path="res://ui/ubuntu_nf_regular.ttf" id="1_1unma"]
+
+[resource]
+default_font = ExtResource("1_1unma")
+MarginContainer/constants/margin_bottom = 5
+MarginContainer/constants/margin_left = 5
+MarginContainer/constants/margin_right = 5
+MarginContainer/constants/margin_top = 5

client/ui/ubuntu_nf_regular.ttf.import

@@ -0,0 +1,38 @@
+[remap]
+
+importer="font_data_dynamic"
+type="FontFile"
+uid="uid://b7mov13kwi8u8"
+path="res://.godot/imported/ubuntu_nf_regular.ttf-feed7a5a59b6d10a4a32843efe52a9da.fontdata"
+
+[deps]
+
+source_file="res://ui/ubuntu_nf_regular.ttf"
+dest_files=["res://.godot/imported/ubuntu_nf_regular.ttf-feed7a5a59b6d10a4a32843efe52a9da.fontdata"]
+
+[params]
+
+Rendering=null
+antialiasing=1
+generate_mipmaps=false
+multichannel_signed_distance_field=false
+msdf_pixel_range=8
+msdf_size=48
+allow_system_fallback=true
+force_autohinter=false
+hinting=1
+subpixel_positioning=1
+oversampling=0.0
+Fallbacks=null
+fallbacks=[]
+Compress=null
+compress=true
+preload=[{
+"chars": [],
+"glyphs": [],
+"name": "New Configuration",
+"size": Vector2i(16, 0)
+}]
+language_support={}
+script_support={}
+opentype_features={}

client/world/Arena.blend.import

@@ -0,0 +1,56 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://tgmbtt7u172g"
+path="res://.godot/imported/Arena.blend-c720f6651d38b4cfd30aa3f4d2266924.scn"
+
+[deps]
+
+source_file="res://world/Arena.blend"
+dest_files=["res://.godot/imported/Arena.blend-c720f6651d38b4cfd30aa3f4d2266924.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=false
+animation/remove_immutable_tracks=true
+import_script/path=""
+_subresources={
+"nodes": {
+"PATH:Plane": {
+"physics/shape_type": 2
+}
+}
+}
+gltf/naming_version=1
+gltf/embedded_image_handling=1
+blender/nodes/visible=0
+blender/nodes/punctual_lights=true
+blender/nodes/cameras=true
+blender/nodes/custom_properties=true
+blender/nodes/modifiers=1
+blender/meshes/colors=false
+blender/meshes/uvs=true
+blender/meshes/normals=true
+blender/meshes/tangents=true
+blender/meshes/skins=2
+blender/meshes/export_bones_deforming_mesh_only=false
+blender/materials/unpack_enabled=true
+blender/materials/export_materials=1
+blender/animation/limit_playback=true
+blender/animation/always_sample=true
+blender/animation/group_tracks=true

client/world/Camera.gd

@@ -0,0 +1,23 @@
+extends Camera3D
+
+@export var center: Node3D
+@export var follow_speed: float
+
+func _ready():
+	Global.camera = self
+
+func _process(delta):
+	if Global.player == null:
+		return
+
+	center.position = lerp(center.position, Global.player.position, follow_speed * delta)
+
+# @export var shake_strength: float
+# var noise = FastNoiseLite.new()
+# func shake(time):
+# 	var trauma_sq := 1.0
+# 	var h_offset := noise.get_noise_2d(time, 0) * trauma_sq * shake_strength
+# 	var v_offset := noise.get_noise_2d(time, 1) * trauma_sq * shake_strength
+# 	rotate_x(noise.get_noise_2d(time, 2) * trauma_sq * shake_strength)
+# 	rotate_y(noise.get_noise_2d(time, 3) * trauma_sq * shake_strength)
+# 	rotate_z(noise.get_noise_2d(time, 4) * trauma_sq * shake_strength)

client/world/CameraAttributes.tres

@@ -0,0 +1,3 @@
+[gd_resource type="CameraAttributesPractical" format=3 uid="uid://b835orxyqq6w5"]
+
+[resource]

client/world/Client.tscn

@@ -0,0 +1,139 @@
+[gd_scene load_steps=19 format=3 uid="uid://b40y7iuskv1ar"]
+
+[ext_resource type="Script" path="res://world/Game.gd" id="1_pux6q"]
+[ext_resource type="Script" path="res://network/Client.gd" id="2_1ofik"]
+[ext_resource type="Script" path="res://network/Ping.gd" id="3_4h5la"]
+[ext_resource type="Script" path="res://network/Login.gd" id="4_k8n1i"]
+[ext_resource type="Script" path="res://network/Spawn.gd" id="5_7n5ie"]
+[ext_resource type="PackedScene" uid="uid://2lcnu3dy54lx" path="res://player/Player.tscn" id="5_22pku"]
+[ext_resource type="PackedScene" uid="uid://mgyg01l21t0j" path="res://world/World.tscn" id="7_fb4vs"]
+[ext_resource type="Environment" uid="uid://dixa0yso2s1u3" path="res://world/Environment.tres" id="8_5uta8"]
+[ext_resource type="PackedScene" uid="uid://cch67vqpsmtej" path="res://ui/debug/DebugLabel.tscn" id="8_jr2jn"]
+[ext_resource type="Script" path="res://ui/debug/FPSLabel.gd" id="9_0imyg"]
+[ext_resource type="CameraAttributesPractical" uid="uid://b835orxyqq6w5" path="res://world/CameraAttributes.tres" id="9_w4cdu"]
+[ext_resource type="Script" path="res://world/Sun.gd" id="10_mlmor"]
+[ext_resource type="Script" path="res://ui/debug/PingLabel.gd" id="10_pu6sd"]
+[ext_resource type="Script" path="res://ui/debug/PositionLabel.gd" id="11_k0017"]
+[ext_resource type="Script" path="res://ui/debug/VelocityLabel.gd" id="12_dgr41"]
+[ext_resource type="Script" path="res://world/Camera.gd" id="13_y4waa"]
+[ext_resource type="Material" uid="uid://ddy5gkw0k16dq" path="res://shader/OutlineMaterial.tres" id="14_hobco"]
+
+[sub_resource type="QuadMesh" id="QuadMesh_7yiqd"]
+material = ExtResource("14_hobco")
+flip_faces = true
+size = Vector2(2, 2)
+
+[node name="Main" type="Node"]
+script = ExtResource("1_pux6q")
+
+[node name="Client" type="Node" parent="."]
+unique_name_in_owner = true
+script = ExtResource("2_1ofik")
+
+[node name="Ping" type="Node" parent="Client"]
+unique_name_in_owner = true
+script = ExtResource("3_4h5la")
+
+[node name="Timer" type="Timer" parent="Client/Ping"]
+autostart = true
+
+[node name="Login" type="Node" parent="Client"]
+script = ExtResource("4_k8n1i")
+
+[node name="Timer" type="Timer" parent="Client/Login"]
+wait_time = 10.0
+autostart = true
+
+[node name="Spawn" type="Node" parent="Client"]
+script = ExtResource("5_7n5ie")
+player_scene = ExtResource("5_22pku")
+
+[node name="Players" type="Node3D" parent="."]
+unique_name_in_owner = true
+
+[node name="World" parent="." instance=ExtResource("7_fb4vs")]
+
+[node name="Sun" type="DirectionalLight3D" parent="World"]
+transform = Transform3D(0.984808, 0.122788, -0.122788, 0, 0.707107, 0.707107, 0.173648, -0.696364, 0.696364, 0, 10, 0)
+shadow_enabled = true
+directional_shadow_mode = 0
+script = ExtResource("10_mlmor")
+
+[node name="Environment" type="WorldEnvironment" parent="World"]
+environment = ExtResource("8_5uta8")
+camera_attributes = ExtResource("9_w4cdu")
+
+[node name="UI" type="Control" parent="."]
+layout_mode = 3
+anchors_preset = 0
+
+[node name="CanvasLayer" type="CanvasLayer" parent="UI"]
+
+[node name="TopLeftMargin" type="MarginContainer" parent="UI/CanvasLayer"]
+offset_right = 40.0
+offset_bottom = 50.0
+
+[node name="VBoxContainer" type="VBoxContainer" parent="UI/CanvasLayer/TopLeftMargin"]
+layout_mode = 2
+
+[node name="FPS" parent="UI/CanvasLayer/TopLeftMargin/VBoxContainer" instance=ExtResource("8_jr2jn")]
+layout_mode = 2
+script = ExtResource("9_0imyg")
+
+[node name="Ping" parent="UI/CanvasLayer/TopLeftMargin/VBoxContainer" instance=ExtResource("8_jr2jn")]
+layout_mode = 2
+script = ExtResource("10_pu6sd")
+
+[node name="BottomLeftMargin" type="MarginContainer" parent="UI/CanvasLayer"]
+anchors_preset = 2
+anchor_top = 1.0
+anchor_bottom = 1.0
+offset_top = -10.0
+offset_right = 10.0
+grow_vertical = 0
+
+[node name="VBoxContainer" type="VBoxContainer" parent="UI/CanvasLayer/BottomLeftMargin"]
+layout_mode = 2
+
+[node name="Position" parent="UI/CanvasLayer/BottomLeftMargin/VBoxContainer" instance=ExtResource("8_jr2jn")]
+layout_mode = 2
+script = ExtResource("11_k0017")
+
+[node name="Velocity" parent="UI/CanvasLayer/BottomLeftMargin/VBoxContainer" instance=ExtResource("8_jr2jn")]
+layout_mode = 2
+script = ExtResource("12_dgr41")
+
+[node name="Viewport" type="SubViewportContainer" parent="."]
+texture_filter = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+stretch = true
+
+[node name="SubViewport" type="SubViewport" parent="Viewport"]
+handle_input_locally = false
+size = Vector2i(1152, 648)
+render_target_update_mode = 4
+
+[node name="CameraPivot" type="Node3D" parent="Viewport/SubViewport"]
+
+[node name="Camera" type="Camera3D" parent="Viewport/SubViewport/CameraPivot" node_paths=PackedStringArray("center")]
+transform = Transform3D(0.707107, 0.353554, -0.612372, 0, 0.866026, 0.5, 0.707107, -0.353554, 0.612372, -10, 10, 10)
+projection = 1
+current = true
+fov = 90.0
+size = 10.0
+far = 100.0
+script = ExtResource("13_y4waa")
+center = NodePath("..")
+follow_speed = 5.0
+
+[node name="PostProcessing" type="MeshInstance3D" parent="Viewport/SubViewport/CameraPivot/Camera"]
+unique_name_in_owner = true
+extra_cull_margin = 16384.0
+mesh = SubResource("QuadMesh_7yiqd")
+
+[connection signal="timeout" from="Client/Ping/Timer" to="Client/Ping" method="send_ping"]
+[connection signal="timeout" from="Client/Login/Timer" to="Client/Login" method="send_login"]

client/world/Environment.tres

@@ -0,0 +1,10 @@
+[gd_resource type="Environment" format=3 uid="uid://dixa0yso2s1u3"]
+
+[resource]
+background_mode = 1
+background_color = Color(0.317647, 0.541176, 0.713726, 1)
+ambient_light_source = 3
+ambient_light_color = Color(0.607843, 0.756863, 0.92549, 1)
+ambient_light_sky_contribution = 0.17
+tonemap_mode = 2
+ssao_intensity = 16.0

client/world/Game.gd

@@ -0,0 +1,24 @@
+extends Node
+
+func _ready():
+	# Capture mouse
+	#Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
+
+	# Mute audio
+	var master_sound = AudioServer.get_bus_index("Master")
+	AudioServer.set_bus_mute(master_sound, true)
+
+func _input(event):
+	if event.is_action_pressed("toggle_fullscreen"):
+		toggle_fullscreen()
+
+func toggle_fullscreen():
+	var mode = DisplayServer.window_get_mode()
+
+	match mode:
+		DisplayServer.WINDOW_MODE_FULLSCREEN:
+			DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_WINDOWED)
+		_:
+			DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_FULLSCREEN)
+
+	return

client/world/Global.gd

@@ -0,0 +1,4 @@
+extends Node
+
+var camera: Camera3D
+var player: Player

client/world/RotateY.gd

@@ -0,0 +1,6 @@
+extends Node3D
+
+@export var speed: float = 1.0
+
+func _process(delta):
+	rotate_y(speed * delta)

client/world/Sun.gd

@@ -0,0 +1,5 @@
+@tool
+extends DirectionalLight3D
+
+# func _process(_delta):
+# 	(%PostProcessing as MeshInstance3D).mesh.surface_get_material(0).set_shader_parameter("light_direction", -global_basis.z)

client/world/Tree.blend.import

@@ -0,0 +1,50 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://hnn0n1xc2qt7"
+path="res://.godot/imported/Tree.blend-8edaf7c4bb18f0f1f1c8fa5b8380d9ea.scn"
+
+[deps]
+
+source_file="res://world/Tree.blend"
+dest_files=["res://.godot/imported/Tree.blend-8edaf7c4bb18f0f1f1c8fa5b8380d9ea.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=false
+animation/remove_immutable_tracks=true
+import_script/path=""
+_subresources={}
+gltf/naming_version=1
+gltf/embedded_image_handling=1
+blender/nodes/visible=0
+blender/nodes/punctual_lights=true
+blender/nodes/cameras=true
+blender/nodes/custom_properties=true
+blender/nodes/modifiers=1
+blender/meshes/colors=false
+blender/meshes/uvs=true
+blender/meshes/normals=true
+blender/meshes/tangents=true
+blender/meshes/skins=2
+blender/meshes/export_bones_deforming_mesh_only=false
+blender/materials/unpack_enabled=true
+blender/materials/export_materials=1
+blender/animation/limit_playback=true
+blender/animation/always_sample=true
+blender/animation/group_tracks=true

client/world/World.tscn

@@ -0,0 +1,28 @@
+[gd_scene load_steps=4 format=3 uid="uid://mgyg01l21t0j"]
+
+[ext_resource type="PackedScene" uid="uid://tgmbtt7u172g" path="res://world/Arena.blend" id="1_1sh4g"]
+[ext_resource type="PackedScene" uid="uid://hnn0n1xc2qt7" path="res://world/Tree.blend" id="2_lunhk"]
+[ext_resource type="PackedScene" uid="uid://cb2t7bvvf3gwh" path="res://enemy/Slime.tscn" id="3_uuodv"]
+
+[node name="World" type="Node3D"]
+
+[node name="Arena" parent="." instance=ExtResource("1_1sh4g")]
+
+[node name="Trees" type="Node3D" parent="."]
+
+[node name="Tree" parent="Trees" instance=ExtResource("2_lunhk")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 5.11323, 0, -4.64839)
+
+[node name="Tree2" parent="Trees" instance=ExtResource("2_lunhk")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 5.11323, 0, 5.35161)
+
+[node name="Enemies" type="Node3D" parent="."]
+
+[node name="Slime" parent="Enemies" instance=ExtResource("3_uuodv")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 8.53558, 1.28057, -3.79687)
+
+[node name="Slime2" parent="Enemies" instance=ExtResource("3_uuodv")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 7.00829, 1.28057, -1.95247)
+
+[node name="Slime3" parent="Enemies" instance=ExtResource("3_uuodv")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 8.53558, 1.28057, -0.306177)