i guess it's working

Il est caché pour l'instant parce que c'est plus rapide à debug le reste pour le moment

Reviewed-on: #1
Co-authored-by: Persson-dev <sim16.prib@gmail.com>
Co-committed-by: Persson-dev <sim16.prib@gmail.com>

godot/Scenes/Characters/player.tscn

@@ -3276,7 +3276,6 @@ node_connections = [&"ground_air_transition", 0, &"iwr_blend", &"ground_air_tran
 velocity = Vector3(0, -5821.84, 0)
 
 [node name="Mesh" type="Node3D" parent="."]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -0.0730165, 0)
 
 [node name="Armature" type="Node3D" parent="Mesh"]
 transform = Transform3D(0.01, 0, 0, 0, -3.57628e-09, -0.01, 0, 0.01, -3.57628e-09, 0, 0, 0)
@@ -3750,15 +3749,6 @@ skin = SubResource("Skin_l3wpu")
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.908729, 0)
 shape = SubResource("CapsuleShape3D_mm42w")
 
-[node name="SpringArmPivot" type="SpringArmPivot" parent="."]
-
-[node name="SpringArm3D" type="SpringArm3D" parent="SpringArmPivot"]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.31667, 0)
-spring_length = 2.0
-margin = 0.2
-
-[node name="Camera3D" type="Camera3D" parent="SpringArmPivot/SpringArm3D"]
-
 [node name="AnimationPlayer" type="AnimationPlayer" parent="."]
 root_node = NodePath("../Mesh")
 libraries = {

godot/Scenes/Levels/world.tscn

@@ -1,10 +1,9 @@
-[gd_scene load_steps=18 format=3 uid="uid://coue2qehpn4fr"]
+[gd_scene load_steps=17 format=3 uid="uid://coue2qehpn4fr"]
 
 [ext_resource type="Texture2D" path="res://Assets/Textures/Sky.png" id="1_mnexj"]
 [ext_resource type="Texture2D" path="res://Assets/Textures/Black.png" id="2_fkwcn"]
 [ext_resource type="Texture2D" path="res://Assets/Textures/Orange.png" id="3_ux02w"]
 [ext_resource type="Texture2D" path="res://Assets/Textures/Green.png" id="4_wp15n"]
-[ext_resource type="PackedScene" uid="uid://d38w4ae3qj0k4" path="res://Scenes/Characters/first_person_player.tscn" id="5_8ctht"]
 
 [sub_resource type="PanoramaSkyMaterial" id="PanoramaSkyMaterial_6c4vd"]
 panorama = ExtResource("1_mnexj")
@@ -51,7 +50,7 @@ uv1_triplanar = true
 [sub_resource type="ConcavePolygonShape3D" id="ConcavePolygonShape3D_rit6o"]
 data = PackedVector3Array(-12.5, 2.5, 2.5, 2.5, -2.5, 2.5, -2.5, -2.5, 2.5, -12.5, 2.5, -2.5, -2.5, -2.5, -2.5, 2.5, -2.5, -2.5, -12.5, 2.5, 2.5, -12.5, 2.5, -2.5, 2.5, -2.5, 2.5, -12.5, 2.5, -2.5, 2.5, -2.5, -2.5, 2.5, -2.5, 2.5, -12.5, 2.5, -2.5, -12.5, 2.5, 2.5, -2.5, -2.5, -2.5, -12.5, 2.5, 2.5, -2.5, -2.5, 2.5, -2.5, -2.5, -2.5, -2.5, -2.5, 2.5, 2.5, -2.5, 2.5, -2.5, -2.5, -2.5, 2.5, -2.5, 2.5, 2.5, -2.5, -2.5, -2.5, -2.5, -2.5)
 
-[node name="World" type="Node3D"]
+[node name="World" type="World"]
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 environment = SubResource("Environment_ctwiv")
@@ -87,4 +86,4 @@ surface_material_override/0 = SubResource("StandardMaterial3D_pfpgv")
 [node name="CollisionShape3D" type="CollisionShape3D" parent="Slope/StaticBody3D"]
 shape = SubResource("ConcavePolygonShape3D_rit6o")
 
-[node name="FirstPersonPlayer" parent="." instance=ExtResource("5_8ctht")]
+[node name="Players" type="Node" parent="."]

godot/Scenes/Menus/mainmenu.tscn

@@ -0,0 +1,41 @@
+[gd_scene format=3 uid="uid://bqfqg7xwwlxd8"]
+
+[node name="MainMenu" type="MainMenu"]
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+grow_horizontal = 2
+grow_vertical = 2
+size_flags_horizontal = 4
+size_flags_vertical = 4
+
+[node name="Container" type="VBoxContainer" parent="."]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -228.512
+offset_top = -89.5
+offset_right = 228.512
+offset_bottom = 89.5
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="JoinButton" type="Button" parent="Container"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 35
+text = "Join Game"
+
+[node name="CreateButton" type="Button" parent="Container"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 35
+text = "Create Game"
+
+[node name="QuitButton" type="Button" parent="Container"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 35
+text = "Quit"

godot/Scenes/Network/networking.tscn

@@ -0,0 +1,5 @@
+[gd_scene format=3 uid="uid://clafls1xhludi"]
+
+[node name="Lobby" type="Lobby"]
+
+[node name="NetworkInterface" type="NetworkInterface" parent="."]

godot/Scenes/Network/server.tscn

@@ -0,0 +1,3 @@
+[gd_scene format=3 uid="uid://us5sb4a0kq8d"]
+
+[node name="Server" type="Server"]

godot/Scenes/main.tscn

@@ -0,0 +1,15 @@
+[gd_scene load_steps=3 format=3 uid="uid://4jt0v2b2l4rt"]
+
+[ext_resource type="PackedScene" path="res://Scenes/Network/networking.tscn" id="1_06ibn"]
+[ext_resource type="PackedScene" path="res://Scenes/Menus/mainmenu.tscn" id="2_lavg1"]
+
+[node name="Main" type="Main"]
+
+[node name="Lobby" parent="." instance=ExtResource("1_06ibn")]
+
+[node name="MainMenu" parent="." instance=ExtResource("2_lavg1")]
+
+[connection signal="local_player_connected" from="Lobby" to="MainMenu" method="on_connected"]
+[connection signal="change_scene" from="MainMenu" to="." method="change_scene"]
+[connection signal="create_game" from="MainMenu" to="Lobby" method="create_game"]
+[connection signal="join_game" from="MainMenu" to="Lobby" method="join_game"]

godot/bin/Blitz3.gdextension

@@ -1,5 +1,5 @@
 [icons]
-Blitz3 = "res://icon.svg"
+Blitz3 = "res://icon.png"
 
 [configuration]
 

godot/icon.svg

@@ -1 +0,0 @@
-<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>

godot/project.godot

@@ -11,9 +11,14 @@ config_version=5
 [application]
 
 config/name="Blitz3"
-run/main_scene="res://Scenes/Levels/world.tscn"
+run/main_scene="res://Scenes/main.tscn"
 config/features=PackedStringArray("4.2", "Forward Plus")
-config/icon="res://icon.svg"
+config/icon="res://icon.png"
+
+[display]
+
+window/size/viewport_width=1920
+window/size/viewport_height=1080
 
 [input]
 

src/FirstPersonPlayer.cpp

@@ -1,10 +1,12 @@
 #include "FirstPersonPlayer.h"
 
+#include <godot_cpp/classes/camera3d.hpp>
 #include <godot_cpp/classes/engine.hpp>
 #include <godot_cpp/classes/input.hpp>
 #include <godot_cpp/classes/input_event_mouse_motion.hpp>
 #include <godot_cpp/classes/input_map.hpp>
 #include <godot_cpp/core/math.hpp>
+#include <godot_cpp/variant/utility_functions.hpp>
 
 using namespace godot;
 
@@ -32,6 +34,9 @@ static constexpr float FOV_TRANSITION = 8.0f;
 static constexpr float MIN_FOV_VELOCITY = 0.5;
 static constexpr float MAX_FOV_VELOCITY = SPRINT_SPEED * 2.0f;
 
+static const float LerpValue = 0.10;
+static const float AnimationBlend = 7.0;
+
 void FirstPersonPlayer::_bind_methods() {}
 
 FirstPersonPlayer::FirstPersonPlayer() : m_BobTime(0) {}
@@ -44,9 +49,9 @@ void FirstPersonPlayer::_ready() {
 		Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_CAPTURED);
 	}
 	m_Head = Object::cast_to<Node3D>(find_child("Head"));
-	DEV_ASSERT(m_Head);
 	m_Camera = Object::cast_to<Camera3D>(m_Head->find_child("Camera"));
-	DEV_ASSERT(m_Camera);
+	m_AnimationTree = Object::cast_to<AnimationTree>(find_child("AnimationTree"));
+	m_Mesh = Object::cast_to<Node3D>(find_child("Mesh"));
 }
 
 void FirstPersonPlayer::_unhandled_input(const godot::Ref<godot::InputEvent>& a_Event) {
@@ -84,6 +89,8 @@ void FirstPersonPlayer::_physics_process(float a_Delta) {
 	UpdateFOV(a_Delta);
 	UpdateBobbing(a_Delta);
 
+	UpdateAnimation(a_Delta);
+
 	move_and_slide();
 }
 
@@ -98,10 +105,11 @@ void FirstPersonPlayer::UpdateBobbing(float a_Delta) {
 
 void FirstPersonPlayer::UpdateCamera(const InputEventMouseMotion& a_Event) {
 	m_Head->rotate_y(-a_Event.get_relative().x * SENSITIVITY);
+	m_Mesh->rotate_y(-a_Event.get_relative().x * SENSITIVITY);
 	m_Camera->rotate_x(-a_Event.get_relative().y * SENSITIVITY);
 
 	float rotationX = m_Camera->get_rotation().x;
-	CLAMP(rotationX, Math::deg_to_rad(-40.0), Math::deg_to_rad(60.0));
+	rotationX = CLAMP(rotationX, Math::deg_to_rad(-80.0), Math::deg_to_rad(80.0));
 	m_Camera->set_rotation({rotationX, get_rotation().y, get_rotation().z});
 }
 
@@ -128,6 +136,14 @@ void FirstPersonPlayer::UpdatePosition(float delta) {
 			Math::lerp(static_cast<float>(get_velocity().z), static_cast<float>(direction.z * m_Speed),
 				static_cast<float>(delta * AIR_MOVEMENT))});
 	}
+
+
+	if (!direction.is_zero_approx()) {
+		godot::Vector3 newRotation = m_Mesh->get_rotation();
+		newRotation.y = godot::UtilityFunctions::lerp_angle(
+			newRotation.y, godot::UtilityFunctions::atan2(get_velocity().x, get_velocity().z), LerpValue);
+		m_Mesh->set_rotation(newRotation);
+	}
 }
 
 void FirstPersonPlayer::UpdateFOV(float a_Delta) {
@@ -136,4 +152,25 @@ void FirstPersonPlayer::UpdateFOV(float a_Delta) {
 	m_Camera->set_fov(Math::lerp(m_Camera->get_fov(), targetFOV, a_Delta * FOV_TRANSITION));
 }
 
+void FirstPersonPlayer::UpdateAnimation(float delta) {
+	if (is_on_floor()) {
+		m_AnimationTree->set("parameters/ground_air_transition/transition_request", "grounded");
+
+		if (get_velocity().length() > 0.2f) {
+			if (m_Speed == SPRINT_SPEED) {
+				m_AnimationTree->set("parameters/iwr_blend/blend_amount",
+					UtilityFunctions::lerp(m_AnimationTree->get("parameters/iwr_blend/blend_amount"), 1.0, delta * AnimationBlend));
+			} else {
+				m_AnimationTree->set("parameters/iwr_blend/blend_amount",
+					UtilityFunctions::lerp(m_AnimationTree->get("parameters/iwr_blend/blend_amount"), 0.0, delta * AnimationBlend));
+			}
+		} else {
+			m_AnimationTree->set("parameters/iwr_blend/blend_amount",
+				UtilityFunctions::lerp(m_AnimationTree->get("parameters/iwr_blend/blend_amount"), -1.0, delta * AnimationBlend));
+		}
+	} else {
+		m_AnimationTree->set("parameters/ground_air_transition/transition_request", "air");
+	}
+}
+
 }  // namespace blitz

src/FirstPersonPlayer.h

@@ -1,13 +1,11 @@
 #pragma once
 
-#include <godot_cpp/classes/camera3d.hpp>
+#include "Player.h"
-#include <godot_cpp/classes/character_body3d.hpp>
 #include <godot_cpp/classes/input_event_mouse_motion.hpp>
-#include <godot_cpp/classes/node3d.hpp>
 
 namespace blitz {
 
-class FirstPersonPlayer : public godot::CharacterBody3D {
+class FirstPersonPlayer : public Player {
 	GDCLASS(FirstPersonPlayer, godot::CharacterBody3D)
   protected:
 	static void _bind_methods();
@@ -19,7 +17,7 @@ class FirstPersonPlayer : public godot::CharacterBody3D {
 	// Godot overrides
 	void _unhandled_input(const godot::Ref<godot::InputEvent>&);
 	void _physics_process(float delta);
-	void _ready();
+	void _ready() override;
 
   private:
 	godot::Camera3D* m_Camera;
@@ -31,6 +29,8 @@ class FirstPersonPlayer : public godot::CharacterBody3D {
 	void UpdateFOV(float delta);
 	void UpdateCamera(const godot::InputEventMouseMotion&);
 	void UpdatePosition(float delta);
+
+	void UpdateAnimation(float delta);
 };
 
 }  // namespace blitz

src/Lobby.cpp

@@ -0,0 +1,99 @@
+#include "Lobby.h"
+
+#include <godot_cpp/classes/e_net_multiplayer_peer.hpp>
+#include <godot_cpp/classes/multiplayer_api.hpp>
+#include <godot_cpp/classes/packed_scene.hpp>
+#include <godot_cpp/classes/resource_loader.hpp>
+#include <godot_cpp/variant/dictionary.hpp>
+#include <godot_cpp/variant/utility_functions.hpp>
+
+using namespace godot;
+
+static const char ServerScenePath[] = "res://Scenes/Network/server.tscn";
+
+namespace blitz {
+
+void Lobby::_bind_methods() {
+	godot::ClassDB::bind_method(godot::D_METHOD("create_game", "port", "dedicated"), &Lobby::CreateGame);
+	godot::ClassDB::bind_method(godot::D_METHOD("join_game", "address", "port"), &Lobby::JoinGame);
+	ADD_SIGNAL(MethodInfo("player_connected", PropertyInfo(Variant::INT, "peer_id")));
+	ADD_SIGNAL(MethodInfo("player_disconnected", PropertyInfo(Variant::INT, "peer_id")));
+	ADD_SIGNAL(MethodInfo("server_disconnected"));
+	ADD_SIGNAL(MethodInfo("local_player_connected"));
+}
+
+Lobby::Lobby() {}
+
+Lobby::~Lobby() {}
+
+void Lobby::_ready() {
+	get_multiplayer()->connect("peer_connected", callable_mp(this, &Lobby::OnPlayerConnected));
+	get_multiplayer()->connect("peer_disconnected", callable_mp(this, &Lobby::OnPlayerDisconnected));
+	get_multiplayer()->connect("connected_to_server", callable_mp(this, &Lobby::OnConnectOk));
+	get_multiplayer()->connect("connection_failed", callable_mp(this, &Lobby::OnConnectFail));
+	get_multiplayer()->connect("server_disconnected", callable_mp(this, &Lobby::OnServerDisconnected));
+}
+
+Error Lobby::JoinGame(const String& a_Address, uint16_t a_Port) {
+	auto* peer = memnew(ENetMultiplayerPeer);
+	Error error = peer->create_client(a_Address, a_Port);
+	if (error)
+		return error;
+
+	get_multiplayer()->set_multiplayer_peer(peer);
+	return Error::OK;
+}
+
+Error Lobby::CreateGame(uint16_t a_Port, bool a_Dedicated) {
+	auto* peer = memnew(ENetMultiplayerPeer);
+	Error error = peer->create_server(a_Port);
+	if (error)
+		return error;
+
+	get_multiplayer()->set_multiplayer_peer(peer);
+
+	Ref<PackedScene> serverScene = ResourceLoader::get_singleton()->load(ServerScenePath);
+	add_child(serverScene->instantiate());
+
+	if (!a_Dedicated) {
+		emit_signal("local_player_connected");
+		emit_signal("player_connected", get_multiplayer()->get_unique_id());
+	}
+
+	return Error::OK;
+}
+
+void Lobby::Shutdown() {
+	get_multiplayer()->set_multiplayer_peer(nullptr);
+	if (auto* server = find_child("Server")) {
+		remove_child(server);
+	}
+}
+
+void Lobby::OnPlayerConnected(int64_t a_PeerId) {
+	if (get_multiplayer()->is_server()) {
+		emit_signal("player_connected", a_PeerId);
+	}
+}
+
+void Lobby::OnPlayerDisconnected(int64_t a_PeerId) {
+	if (get_multiplayer()->is_server()) {
+		emit_signal("player_disconnected", a_PeerId);
+	}
+}
+
+void Lobby::OnConnectOk() {
+	int32_t peerId = get_multiplayer()->get_unique_id();
+	emit_signal("local_player_connected");
+}
+
+void Lobby::OnConnectFail() {
+	Shutdown();
+}
+
+void Lobby::OnServerDisconnected() {
+	Shutdown();
+	emit_signal("server_disconnected");
+}
+
+}  // namespace blitz

src/Lobby.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <godot_cpp/classes/node.hpp>
+#include "NetworkInterface.h"
+
+namespace blitz {
+
+class Lobby : public godot::Node {
+	GDCLASS(Lobby, godot::Node)
+  protected:
+	static void _bind_methods();
+
+  public:
+	Lobby();
+	~Lobby();
+
+	void _ready() override;
+
+	godot::Error JoinGame(const godot::String& a_Address, uint16_t a_Port);
+	godot::Error CreateGame(uint16_t a_Port, bool a_Dedicated = false);
+
+	void Shutdown();
+
+  private:
+	void OnPlayerConnected(int64_t a_PeerId);
+	void OnPlayerDisconnected(int64_t a_PeerId);
+	void OnConnectOk();
+	void OnConnectFail();
+	void OnServerDisconnected();
+};
+
+}  // namespace blitz

src/Main.cpp

@@ -0,0 +1,33 @@
+#include "Main.h"
+
+#include <godot_cpp/classes/engine.hpp>
+#include <godot_cpp/classes/packed_scene.hpp>
+#include <godot_cpp/classes/resource_loader.hpp>
+#include <godot_cpp/classes/scene_tree.hpp>
+#include <godot_cpp/classes/window.hpp>
+#include <godot_cpp/variant/utility_functions.hpp>
+
+#include "Lobby.h"
+#include "World.h"
+
+using namespace godot;
+
+namespace blitz {
+
+static constexpr char MainScenePath[] = "res://Scenes/Levels/world.tscn";
+
+void Main::_bind_methods() {
+	godot::ClassDB::bind_method(godot::D_METHOD("change_scene"), &Main::ChangeScene);
+}
+
+Main::Main() {}
+
+Main::~Main() {}
+
+void Main::ChangeScene() {
+	Ref<PackedScene> sceneData = ResourceLoader::get_singleton()->load(MainScenePath);
+	World* world = Object::cast_to<World>(sceneData->instantiate());
+	add_child(world);
+}
+
+}  // namespace blitz

src/Main.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <godot_cpp/classes/node.hpp>
+
+namespace blitz {
+
+class Main : public godot::Node {
+	GDCLASS(Main, godot::Node)
+  protected:
+	static void _bind_methods();
+
+  public:
+	Main();
+	~Main();
+
+	void ChangeScene();
+};
+
+}  // namespace blitz

src/MainMenu.cpp

@@ -0,0 +1,55 @@
+#include "MainMenu.h"
+
+#include <godot_cpp/classes/resource_loader.hpp>
+#include <godot_cpp/classes/scene_tree.hpp>
+
+using namespace godot;
+
+namespace blitz {
+
+void MainMenu::_bind_methods() {
+	godot::ClassDB::bind_method(godot::D_METHOD("on_connected"), &MainMenu::OnConnected);
+	ADD_SIGNAL(MethodInfo("create_game", PropertyInfo(Variant::INT, "port"), PropertyInfo(Variant::BOOL, "dedicated")));
+	ADD_SIGNAL(MethodInfo("join_game", PropertyInfo(Variant::STRING, "address"), PropertyInfo(Variant::INT, "port")));
+	ADD_SIGNAL(MethodInfo("change_scene"));
+}
+
+MainMenu::MainMenu() {}
+
+MainMenu::~MainMenu() {}
+
+void MainMenu::_ready() {
+	Node* container = find_child("Container");
+	DEV_ASSERT(container);
+
+	m_JoinButton = Object::cast_to<Button>(container->find_child("JoinButton"));
+	m_CreateButton = Object::cast_to<Button>(container->find_child("CreateButton"));
+	m_QuitButton = Object::cast_to<Button>(container->find_child("QuitButton"));
+
+	DEV_ASSERT(m_JoinButton);
+	DEV_ASSERT(m_CreateButton);
+	DEV_ASSERT(m_QuitButton);
+
+	m_JoinButton->connect("pressed", callable_mp(this, &MainMenu::OnJoinPressed));
+	m_CreateButton->connect("pressed", callable_mp(this, &MainMenu::OnCreatePressed));
+	m_QuitButton->connect("pressed", callable_mp(this, &MainMenu::OnQuitPressed));
+}
+
+void MainMenu::OnConnected() {
+	emit_signal("change_scene");
+	set_visible(false);
+}
+
+void MainMenu::OnJoinPressed() {
+	emit_signal("join_game", "localhost", 25565);
+}
+
+void MainMenu::OnCreatePressed() {
+	emit_signal("create_game", 25565, false);
+}
+
+void MainMenu::OnQuitPressed() {
+	get_tree()->quit();
+}
+
+}  // namespace blitz

src/MainMenu.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <godot_cpp/classes/button.hpp>
+#include <godot_cpp/classes/control.hpp>
+
+namespace blitz {
+
+class MainMenu : public godot::Control {
+	GDCLASS(MainMenu, godot::Control)
+  protected:
+	static void _bind_methods();
+
+  public:
+	MainMenu();
+	~MainMenu();
+
+	// Godot overrides
+	void _ready() override;
+
+  private:
+	godot::Button* m_JoinButton;
+	godot::Button* m_CreateButton;
+	godot::Button* m_QuitButton;
+
+	void OnConnected();
+
+	void OnJoinPressed();
+	void OnCreatePressed();
+	void OnQuitPressed();
+};
+
+}  // namespace blitz

src/NetworkInterface.cpp

@@ -0,0 +1,57 @@
+#include "NetworkInterface.h"
+
+#include <godot_cpp/classes/multiplayer_api.hpp>
+#include <godot_cpp/classes/multiplayer_peer.hpp>
+#include <godot_cpp/variant/utility_functions.hpp>
+
+namespace blitz {
+
+using namespace godot;
+
+void NetworkInterface::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("AddPlayer", "a_PlayerId", "a_PlayerName"), &NetworkInterface::AddPlayer);
+	ClassDB::bind_method(D_METHOD("RemovePlayer", "a_PlayerId"), &NetworkInterface::RemovePlayer);
+	ClassDB::bind_method(D_METHOD("SetPlayerPositionAndRotation", "a_PlayerId", "a_Position", "a_Rotation"),
+		&NetworkInterface::SetPlayerPositionAndRotation);
+
+	ADD_SIGNAL(MethodInfo("AddPlayer", PropertyInfo(Variant::INT, "a_PlayerId"), PropertyInfo(Variant::STRING, "a_PlayerName")));
+	ADD_SIGNAL(MethodInfo("RemovePlayer", PropertyInfo(Variant::INT, "a_PlayerId")));
+	ADD_SIGNAL(MethodInfo("SetPlayerPositionAndRotation", PropertyInfo(Variant::INT, "a_PlayerId"),
+		PropertyInfo(Variant::VECTOR3, "a_Position"), PropertyInfo(Variant::VECTOR3, "a_Rotation")));
+}
+
+NetworkInterface::NetworkInterface() {}
+
+NetworkInterface::~NetworkInterface() {}
+
+void NetworkInterface::AddPlayer(int64_t a_PlayerId, godot::String a_PlayerName) {
+	emit_signal("AddPlayer", a_PlayerId, a_PlayerName);
+}
+
+void NetworkInterface::RemovePlayer(int64_t a_PlayerId) {
+	emit_signal("RemovePlayer", a_PlayerId);
+}
+
+void NetworkInterface::SetPlayerPositionAndRotation(int64_t a_PlayerId, Vector3 a_Position, Vector3 a_Rotation) {
+	emit_signal("SetPlayerPositionAndRotation", a_PlayerId, a_Position, a_Rotation);
+}
+
+void NetworkInterface::_ready() {
+	Dictionary config;
+	config["rpc_mode"] = MultiplayerAPI::RPC_MODE_AUTHORITY;
+	config["transfer_mode"] = MultiplayerPeer::TRANSFER_MODE_RELIABLE;
+	config["call_local"] = true;
+	config["channel"] = 0;
+	rpc_config("AddPlayer", config);
+	rpc_config("RemovePlayer", config);
+
+	Dictionary config2;
+	config["transfer_mode"] = MultiplayerPeer::TRANSFER_MODE_RELIABLE;
+	config["channel"] = 0;
+	config2["rpc_mode"] = MultiplayerAPI::RPC_MODE_ANY_PEER;
+	config2["call_local"] = false;
+	rpc_config("SetPlayerPositionAndRotation", config2);
+}
+
+
+}  // namespace blitz

src/NetworkInterface.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <godot_cpp/classes/node.hpp>
+
+namespace blitz {
+class NetworkInterface : public godot::Node {
+	GDCLASS(NetworkInterface, godot::Node)
+  protected:
+	static void _bind_methods();
+
+  public:
+	NetworkInterface();
+	~NetworkInterface();
+
+    void AddPlayer(int64_t a_PlayerId, godot::String a_PlayerName);
+	void RemovePlayer(int64_t a_PlayerId);
+	void SetPlayerPositionAndRotation(int64_t a_PlayerId, godot::Vector3 a_Position, godot::Vector3 a_Rotation);
+
+    void _ready() override;
+};
+
+}  // namespace blitz

src/Player.cpp

@@ -16,18 +16,19 @@ static const float AnimationBlend = 7.0;
 
 namespace blitz {
 
+using namespace godot;
+
 void Player::_bind_methods() {}
 
 Player::Player() {}
+
 Player::~Player() {}
 
 void Player::_ready() {
 	godot::InputMap::get_singleton()->load_from_project_settings();
-	m_PlayerMesh = Object::cast_to<godot::Node3D>(get_child(0));
+	m_Mesh = Object::cast_to<godot::Node3D>(find_child("Mesh"));
-	m_SpringArmPivot = Object::cast_to<godot::Node3D>(get_child(2));
+	m_AnimationTree = Object::cast_to<godot::AnimationTree>(find_child("AnimationTree"));
-	m_AnimationTree = Object::cast_to<godot::AnimationTree>(get_child(4));
+	DEV_ASSERT(m_Mesh);
-	DEV_ASSERT(m_PlayerMesh);
-	DEV_ASSERT(m_SpringArmPivot);
 	DEV_ASSERT(m_AnimationTree);
 
 	apply_floor_snap();
@@ -38,50 +39,6 @@ void Player::_physics_process(float delta) {
 	if (godot::Engine::get_singleton()->is_editor_hint())
 		return;
 
-
-	auto* Input = godot::Input::get_singleton();
-	godot::Vector3 move_direction{0, 0, 0};
-	move_direction.x = Input->get_action_strength("move_right") - Input->get_action_strength("move_left");
-	move_direction.z = Input->get_action_strength("move_backwards") - Input->get_action_strength("move_forwards");
-	move_direction = move_direction.rotated({0, 1, 0}, m_SpringArmPivot->get_rotation().y);
-
-	godot::Vector3 newVelocity = get_velocity();
-	newVelocity.y -= Gravity * delta;
-	set_velocity(newVelocity);
-
-
-
-	if (Input->is_action_pressed("run"))
-		m_Speed = RunSpeed;
-	else
-		m_Speed = WalkSpeed;
-
-	newVelocity = get_velocity();
-	newVelocity.x = move_direction.x * m_Speed;
-	newVelocity.z = move_direction.z * m_Speed;
-	set_velocity(newVelocity);
-
-	if (move_direction != godot::Vector3{0, 0, 0}) {
-		godot::Vector3 newRotation = m_PlayerMesh->get_rotation();
-		newRotation.y = godot::UtilityFunctions::lerp_angle(
-			newRotation.y, godot::UtilityFunctions::atan2(get_velocity().x, get_velocity().z), LerpValue);
-		m_PlayerMesh->set_rotation(newRotation);
-	}
-
-	bool justLanded = is_on_floor() && m_SnapVector == godot::Vector3{0, 0, 0};
-	bool isJumping = is_on_floor() && Input->is_action_just_pressed("jump");
-
-	if (isJumping) {
-		newVelocity = get_velocity();
-		newVelocity.y = JumpStrength;
-		set_velocity(newVelocity);
-		m_SnapVector.zero();
-	} else if (justLanded) {
-		m_SnapVector = {0, -1, 0};
-	}
-
-	apply_floor_snap();
-	move_and_slide();
 	animate(delta);
 }
 
@@ -108,4 +65,13 @@ void Player::animate(float delta) {
 		m_AnimationTree->set("parameters/ground_air_transition/transition_request", "air");
 	}
 }
+
+Vector3 Player::GetCameraRotation() const {
+	return m_Mesh->get_rotation();
+}
+
+void Player::SetCameraRotation(const Vector3& a_Rotation) {
+	m_Mesh->set_rotation(a_Rotation);
+}
+
 }  // namespace blitz

src/Player.h

@@ -5,6 +5,9 @@
 #include <godot_cpp/classes/node3d.hpp>
 
 namespace blitz {
+
+class World;
+
 class Player : public godot::CharacterBody3D {
 
 	GDCLASS(Player, godot::CharacterBody3D);
@@ -20,18 +23,21 @@ class Player : public godot::CharacterBody3D {
 	void _physics_process(float delta);
 	void animate(float delta);
 
-  private:
+	godot::Vector3 GetCameraRotation() const;
-	godot::Node3D* m_PlayerMesh;
+	void SetCameraRotation(const godot::Vector3& a_Rotation);
-	godot::Node3D* m_SpringArmPivot;
+
+	uint64_t GetId() const {
+		return m_PeerId;
+	}
+
+  protected:
+	godot::Node3D* m_Mesh;
 	godot::AnimationTree* m_AnimationTree;
 
 	godot::Vector3 m_SnapVector;
 	float m_Speed;
-	/*
+	uint64_t m_PeerId;
-	@onready var player_mesh : Node3D = $Mesh
-@onready var spring_arm_pivot : Node3D = $SpringArmPivot
-@onready var animator : AnimationTree = $AnimationTree
 
-	*/
+	friend class World;
 };
 }  // namespace blitz

src/PlayerInfo.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#include <godot_cpp/variant/string.hpp>
+
+namespace blitz {
+
+struct PlayerInfo {
+	godot::String m_Name;
+};
+
+}  // namespace blitz

src/Server.cpp

@@ -0,0 +1,44 @@
+#include "Server.h"
+
+#include "Lobby.h"
+#include "NetworkInterface.h"
+#include <godot_cpp/classes/engine.hpp>
+
+using namespace godot;
+
+namespace blitz {
+
+void Server::_bind_methods() {}
+
+Server::Server() {}
+
+Server::~Server() {}
+
+void Server::_ready() {
+	if (Engine::get_singleton()->is_editor_hint())
+		return;
+
+
+	m_Lobby = Object::cast_to<Lobby>(get_parent());
+	DEV_ASSERT(m_Lobby);
+	m_NetworkInterface = Object::cast_to<NetworkInterface>(m_Lobby->find_child("NetworkInterface"));
+	DEV_ASSERT(m_NetworkInterface);
+
+	m_Lobby->connect("player_connected", callable_mp(this, &Server::OnPlayerConnect));
+	m_Lobby->connect("player_disconnected", callable_mp(this, &Server::OnPlayerDisconnect));
+}
+
+void Server::OnPlayerConnect(uint64_t a_PeerId) {
+	for (int i = 0; i < m_Peers.size(); i++) {
+		m_NetworkInterface->rpc_id(a_PeerId, "AddPlayer", m_Peers[i], "Aucuneidee");
+	}
+	m_Peers.push_back(a_PeerId);
+	m_NetworkInterface->rpc("AddPlayer", a_PeerId, "Aucuneidee");
+}
+
+void Server::OnPlayerDisconnect(uint64_t a_PeerId) {
+	m_Peers.erase(a_PeerId);
+	m_NetworkInterface->rpc("RemovePlayer", a_PeerId);
+}
+
+}  // namespace blitz

src/Server.h

@@ -0,0 +1,31 @@
+#pragma once
+
+#include <godot_cpp/classes/node.hpp>
+
+namespace blitz {
+
+class Lobby;
+class NetworkInterface;
+
+class Server : public godot::Node {
+	GDCLASS(Server, godot::Node)
+  protected:
+	static void _bind_methods();
+
+  public:
+	Server();
+	~Server();
+
+	void _ready() override;
+
+    void OnPlayerConnect(uint64_t a_PeerId);
+    void OnPlayerDisconnect(uint64_t a_PeerId);
+
+  private:
+    Lobby* m_Lobby;
+    NetworkInterface* m_NetworkInterface;
+
+    godot::TypedArray<uint64_t> m_Peers;
+};
+
+}  // namespace blitz

src/World.cpp

@@ -0,0 +1,112 @@
+#include "World.h"
+
+#include "FirstPersonPlayer.h"
+#include "NetworkInterface.h"
+#include "Player.h"
+#include <godot_cpp/classes/engine.hpp>
+#include <godot_cpp/classes/multiplayer_api.hpp>
+#include <godot_cpp/classes/packed_scene.hpp>
+#include <godot_cpp/classes/resource_loader.hpp>
+#include <godot_cpp/variant/utility_functions.hpp>
+
+
+using namespace godot;
+
+namespace blitz {
+
+static const char FirstPersonPlayerScenePath[] = "res://Scenes/Characters/first_person_player.tscn";
+static const char PlayerScenePath[] = "res://Scenes/Characters/player.tscn";
+
+void World::_bind_methods() {}
+
+void World::_ready() {
+	if (Engine::get_singleton()->is_editor_hint())
+		return;
+
+	m_Players = find_child("Players");
+	DEV_ASSERT(m_Players);
+
+	auto* lobby = get_parent()->find_child("Lobby");
+	DEV_ASSERT(lobby);
+
+	m_NetworkInterface = Object::cast_to<NetworkInterface>(lobby->find_child("NetworkInterface"));
+	DEV_ASSERT(m_NetworkInterface);
+
+	m_NetworkInterface->connect("AddPlayer", callable_mp(this, &World::AddPlayer));
+	m_NetworkInterface->connect("RemovePlayer", callable_mp(this, &World::RemovePlayer));
+	m_NetworkInterface->connect("SetPlayerPositionAndRotation", callable_mp(this, &World::SetPlayerPositionAndRotation));
+}
+
+
+World::World() {}
+
+World::~World() {}
+
+void World::_process(float delta) {
+#if DEBUG_ENABLED
+	if (Engine::get_singleton()->is_editor_hint())
+		return;
+#endif
+	if (get_multiplayer()->is_server()) {
+		for (int i = 0; i < m_Players->get_child_count(); i++) {
+			Player* player = Object::cast_to<Player>(m_Players->get_child(i));
+			DEV_ASSERT(player);
+			m_NetworkInterface->rpc(
+				"SetPlayerPositionAndRotation", player->m_PeerId, player->get_position(), player->GetCameraRotation());
+		}
+	} else {
+		Player* player = GetPlayerById(get_multiplayer()->get_unique_id());
+		if (player)
+			m_NetworkInterface->rpc("SetPlayerPositionAndRotation", get_multiplayer()->get_unique_id(), player->get_position(),
+				player->GetCameraRotation());
+	}
+}
+
+Player* World::GetPlayerById(uint64_t a_PlayerId) {
+	String stringId = UtilityFunctions::var_to_str(a_PlayerId);
+	for (int i = 0; i < m_Players->get_child_count(); i++) {
+		Node* player = m_Players->get_child(i);
+		if (player->get_name() == stringId) {
+			return Object::cast_to<Player>(player);
+		}
+	}
+	return nullptr;
+}
+
+void World::AddPlayer(int32_t a_PlayerId, String a_PlayerName) {
+	UtilityFunctions::print("New Player with id : ", a_PlayerId);
+	if (a_PlayerId == get_multiplayer()->get_unique_id()) {
+		Ref<PackedScene> serverScene = ResourceLoader::get_singleton()->load(FirstPersonPlayerScenePath);
+		FirstPersonPlayer* player = Object::cast_to<FirstPersonPlayer>(serverScene->instantiate());
+		player->set_name(UtilityFunctions::var_to_str(a_PlayerId));
+		player->m_PeerId = a_PlayerId;
+		m_Players->add_child(player);
+	} else {
+		Ref<PackedScene> serverScene = ResourceLoader::get_singleton()->load(PlayerScenePath);
+		Player* player = Object::cast_to<Player>(serverScene->instantiate());
+		player->set_name(UtilityFunctions::var_to_str(a_PlayerId));
+		player->m_PeerId = a_PlayerId;
+		m_Players->add_child(player);
+	}
+}
+
+void World::RemovePlayer(int32_t a_PlayerId) {
+	UtilityFunctions::print("Removing Player with id : ", a_PlayerId);
+	Player* player = GetPlayerById(a_PlayerId);
+	if (player) {
+		player->queue_free();
+	}
+}
+
+void World::SetPlayerPositionAndRotation(int64_t a_PlayerId, Vector3 a_Position, Vector3 a_Rotation) {
+	if (a_PlayerId == get_multiplayer()->get_unique_id())
+		return;
+
+	Player* player = GetPlayerById(a_PlayerId);
+	if (player) {
+		player->set_position(a_Position);
+		player->SetCameraRotation(a_Rotation);
+	}
+}
+
+}  // namespace blitz

src/World.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include <godot_cpp/classes/node3d.hpp>
+
+namespace blitz {
+
+class Player;
+class NetworkInterface;
+
+class World : public godot::Node3D {
+	GDCLASS(World, godot::Node3D)
+  protected:
+	static void _bind_methods();
+
+  public:
+	World();
+	~World();
+
+	void _process(float delta);
+
+	void _ready() override;
+
+	Player* GetPlayerById(uint64_t a_PlayerId);
+
+	void AddPlayer(int32_t a_PlayerId, godot::String a_PlayerName);
+	void RemovePlayer(int32_t a_PlayerId);
+	void SetPlayerPositionAndRotation(int64_t a_PlayerId, godot::Vector3 a_Position, godot::Vector3 a_Rotation);
+
+  private:
+	NetworkInterface* m_NetworkInterface;
+	godot::Node* m_Players;
+	float m_PassedTime;
+};
+}  // namespace blitz

src/register_types.cpp

@@ -1,8 +1,14 @@
 #include "register_types.h"
 
 #include "FirstPersonPlayer.h"
+#include "Lobby.h"
+#include "Main.h"
+#include "MainMenu.h"
+#include "NetworkInterface.h"
 #include "Player.h"
+#include "Server.h"
 #include "SpringArmPivot.h"
+#include "World.h"
 
 #include <gdextension_interface.h>
 #include <godot_cpp/core/defs.hpp>
@@ -10,14 +16,24 @@
 
 using namespace godot;
 
+static void RegisterClasses() {
+	ClassDB::register_class<blitz::Player>();
+	ClassDB::register_class<blitz::SpringArmPivot>();
+	ClassDB::register_class<blitz::FirstPersonPlayer>();
+	ClassDB::register_class<blitz::MainMenu>();
+	ClassDB::register_class<blitz::Lobby>();
+	ClassDB::register_class<blitz::World>();
+	ClassDB::register_class<blitz::Main>();
+	ClassDB::register_class<blitz::NetworkInterface>();
+	ClassDB::register_class<blitz::Server>();
+}
+
 void initialize_example_module(ModuleInitializationLevel p_level) {
 	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
 		return;
 	}
 
-	ClassDB::register_class<blitz::Player>();
+	RegisterClasses();
-	ClassDB::register_class<blitz::SpringArmPivot>();
-	ClassDB::register_class<blitz::FirstPersonPlayer>();
 }
 
 void uninitialize_example_module(ModuleInitializationLevel p_level) {