Tutorial Lesson 6 Reference

workbench/sample_projects/2DMultiplayerCourse-Lesson6/.editorconfig

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+root = true
+
+[*]
+charset = utf-8

workbench/sample_projects/2DMultiplayerCourse-Lesson6/.gitattributes

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+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf

workbench/sample_projects/2DMultiplayerCourse-Lesson6/.gitignore

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+# Godot 4+ specific ignores
+.godot/
+/android/

workbench/sample_projects/2DMultiplayerCourse-Lesson6/entities/player/player.gd

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+extends CharacterBody2D
+
+
+func _process(delta: float) -> void:
+	var movement_vector = Input.get_vector("move_left", "move_right", "move_up", "move_down")
+	velocity = movement_vector * 100
+	move_and_slide()

workbench/sample_projects/2DMultiplayerCourse-Lesson6/entities/player/player.gd.uid

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+uid://d1d0h37vo3my4

workbench/sample_projects/2DMultiplayerCourse-Lesson6/entities/player/player.tscn

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+[gd_scene load_steps=4 format=3 uid="uid://c5dfksrt3u5km"]
+
+[ext_resource type="Script" uid="uid://d1d0h37vo3my4" path="res://entities/player/player.gd" id="1_symyc"]
+
+[sub_resource type="PlaceholderTexture2D" id="PlaceholderTexture2D_sfv1e"]
+size = Vector2(18, 32)
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_sfv1e"]
+
+[node name="Player" type="CharacterBody2D"]
+script = ExtResource("1_symyc")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+position = Vector2(0, -16)
+texture = SubResource("PlaceholderTexture2D_sfv1e")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2(0, -10)
+shape = SubResource("CircleShape2D_sfv1e")

workbench/sample_projects/2DMultiplayerCourse-Lesson6/icon.svg

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+<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128"><rect width="124" height="124" x="2" y="2" fill="#363d52" stroke="#212532" stroke-width="4" rx="14"/><g fill="#fff" transform="translate(12.322 12.322)scale(.101)"><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 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042" transform="translate(12.322 12.322)scale(.101)"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></svg>

workbench/sample_projects/2DMultiplayerCourse-Lesson6/icon.svg.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://d2sc7ltnat61x"
+path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.svg"
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.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

workbench/sample_projects/2DMultiplayerCourse-Lesson6/main.gd

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+extends Node
+
+
+func _ready():
+	peer_ready.rpc_id(1)
+
+
+@rpc("any_peer", "call_local", "reliable")
+func peer_ready():
+	print("peer %s ready" % multiplayer.get_remote_sender_id())

workbench/sample_projects/2DMultiplayerCourse-Lesson6/main.gd.uid

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+uid://d3qlqxwt1f70r

workbench/sample_projects/2DMultiplayerCourse-Lesson6/main.tscn

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+[gd_scene load_steps=3 format=3 uid="uid://bw77affpadnt4"]
+
+[ext_resource type="Script" uid="uid://d3qlqxwt1f70r" path="res://main.gd" id="1_ig7tw"]
+[ext_resource type="PackedScene" uid="uid://c5dfksrt3u5km" path="res://entities/player/player.tscn" id="2_0xm2m"]
+
+[node name="Main" type="Node"]
+script = ExtResource("1_ig7tw")
+
+[node name="Player" parent="." instance=ExtResource("2_0xm2m")]
+position = Vector2(278, 320)

workbench/sample_projects/2DMultiplayerCourse-Lesson6/project.godot

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+; 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="2DMultiplayerCourse"
+run/main_scene="uid://dgistbjkrs4hx"
+config/features=PackedStringArray("4.5", "GL Compatibility")
+config/icon="res://icon.svg"
+
+[input]
+
+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)
+]
+}
+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)
+]
+}

workbench/sample_projects/2DMultiplayerCourse-Lesson6/ui/main_menu/main_menu.gd

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+extends Control
+
+const PORT: int = 3000
+
+var main_scene: PackedScene = preload("uid://bw77affpadnt4")
+
+@onready var host_button: Button = $HBoxContainer/HostButton
+@onready var join_button: Button = $HBoxContainer/JoinButton
+
+
+func _ready() -> void:
+	host_button.pressed.connect(_on_host_pressed)
+	join_button.pressed.connect(_on_join_pressed)
+	multiplayer.connected_to_server.connect(_on_connected_to_server)
+
+
+func _on_host_pressed() -> void:
+	var server_peer := ENetMultiplayerPeer.new()
+	server_peer.create_server(PORT)
+	multiplayer.multiplayer_peer = server_peer
+	get_tree().change_scene_to_packed(main_scene)
+
+
+func _on_join_pressed() -> void:
+	var client_peer := ENetMultiplayerPeer.new()
+	client_peer.create_client("127.0.0.1", PORT)
+	multiplayer.multiplayer_peer = client_peer
+	
+
+func _on_connected_to_server():
+	get_tree().change_scene_to_packed(main_scene)

workbench/sample_projects/2DMultiplayerCourse-Lesson6/ui/main_menu/main_menu.gd.uid

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+uid://cbi2s1lqp560r

workbench/sample_projects/2DMultiplayerCourse-Lesson6/ui/main_menu/main_menu.tscn

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+[gd_scene load_steps=2 format=3 uid="uid://dgistbjkrs4hx"]
+
+[ext_resource type="Script" uid="uid://cbi2s1lqp560r" path="res://ui/main_menu/main_menu.gd" id="1_uhj5c"]
+
+[node name="MainMenu" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_uhj5c")
+
+[node name="HBoxContainer" type="HBoxContainer" 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 = -44.5
+offset_top = -15.5
+offset_right = 44.5
+offset_bottom = 15.5
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="HostButton" type="Button" parent="HBoxContainer"]
+layout_mode = 2
+text = "Host"
+
+[node name="JoinButton" type="Button" parent="HBoxContainer"]
+layout_mode = 2
+text = "Join"