First Map Tests, Player + Movement and Spawning.

scenes/entities/player.tscn

@@ -0,0 +1,18 @@
+[gd_scene load_steps=4 format=3 uid="uid://dpdxe3muj2o26"]
+
+[ext_resource type="Script" path="res://scripts/entities/player.gd" id="1_r7f2r"]
+
+[sub_resource type="CapsuleMesh" id="CapsuleMesh_yly5q"]
+
+[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_7frjr"]
+
+[node name="Player" type="CharacterBody3D"]
+script = ExtResource("1_r7f2r")
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("CapsuleMesh_yly5q")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+shape = SubResource("CapsuleShape3D_7frjr")
+
+[node name="Camera3D" type="Camera3D" parent="."]

scenes/maps/testmap.tscn

@@ -1,3 +1,28 @@
-[gd_scene format=3 uid="uid://cbyee7drds7qu"]
+[gd_scene load_steps=2 format=3 uid="uid://cbyee7drds7qu"]
+
+[ext_resource type="Script" path="res://scripts/maps/map.gd" id="1_4npcs"]
 
 [node name="Testmap" type="Node3D"]
+script = ExtResource("1_4npcs")
+
+[node name="CSGBox3D" type="CSGBox3D" parent="."]
+use_collision = true
+size = Vector3(50, 1, 50)
+
+[node name="PlayerSpawn" type="Node3D" parent="."]
+
+[node name="0" type="Node3D" parent="PlayerSpawn"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -17, 3, 0)
+
+[node name="1" type="Node3D" parent="PlayerSpawn"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 16, 4, 0)
+
+[node name="2" type="Node3D" parent="PlayerSpawn"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3, 15)
+
+[node name="Camera3D" type="Camera3D" parent="."]
+transform = Transform3D(0.707107, -0.353553, 0.612372, 0, 0.866025, 0.5, -0.707107, -0.353553, 0.612372, 43, 20, 43)
+current = true
+
+[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
+transform = Transform3D(-0.965926, 0.258819, 0, -0.224144, -0.836516, 0.5, 0.12941, 0.482963, 0.866025, 0, 0, 0)

scripts/entities/player.gd

@@ -0,0 +1,55 @@
+extends CharacterBody3D
+
+
+const SPEED: float = 5.0
+const JUMP_VELOCITY: float = 4.5
+
+var activated: bool = false
+
+@onready
+var camera: Camera3D = $Camera3D
+var camera_rotation: Vector2 = Vector2(0,0)
+
+func _ready() -> void:
+	if name == Game.username:
+		activated = true
+		camera.current = true
+		Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+		
+
+func _physics_process(delta: float) -> void:
+	if activated:
+		if not is_on_floor():
+			velocity += get_gravity() * delta
+		
+		if Input.is_action_just_pressed("ui_accept") and is_on_floor():
+			velocity.y = JUMP_VELOCITY
+		
+		var input_dir: Vector2 = Input.get_vector("ui_left", "ui_right", "ui_up", "ui_down")
+		var direction: Vector3 = (transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
+		
+		if direction:
+			velocity.x = direction.x * SPEED
+			velocity.z = direction.z * SPEED
+		else:
+			velocity.x = move_toward(velocity.x, 0, SPEED)
+			velocity.z = move_toward(velocity.z, 0, SPEED)
+		
+		if move_and_slide():
+			pass
+		
+		Networking.player_sync_call(position, rotation)
+
+func _input(event: InputEvent) -> void:
+	if event is InputEventMouseMotion and activated:
+		var mouse_event: InputEventMouseMotion = event
+		camera_rotation = mouse_event.relative * 0.01 * 0.5
+		if camera.rotation.x <= 1.6 && camera_rotation.y <= 0:
+			camera.rotate(Vector3.RIGHT, -camera_rotation.y)
+		elif camera.rotation.x >= -1.6 && camera_rotation.y >= 0:
+			camera.rotate(Vector3.RIGHT, -camera_rotation.y)
+		if camera.rotation.x >= 1.6:
+			camera.rotation.x = 1.6
+		elif camera.rotation.x <= -1.6:
+			camera.rotation.x = -1.6
+		rotate(Vector3.DOWN, camera_rotation.x)

scripts/maps/map.gd

@@ -0,0 +1,13 @@
+extends Node3D
+
+var player: PackedScene = preload("res://scenes/entities/player.tscn") 
+
+func _ready() -> void:
+	var spawns: Array = $PlayerSpawn.get_children()
+	var i: int = 0
+	for peer: String in Networking.peers:
+		var instance: CharacterBody3D = player.instantiate()
+		instance.position = spawns[i].position
+		instance.name = peer
+		add_child(instance)
+		i += 1

scripts/ui/lobby.gd

@@ -24,4 +24,4 @@ func _on_playerlist_changed() -> void:
 
 
 func _on_start_button_pressed() -> void:
-	Networking.send_rpcs("start_game", ["hello", " world"])
+	Networking.start_game_call()

scripts/utils/game.gd

@@ -14,6 +14,7 @@ var max_clients: int = 1024
 
 var roomname: String = "sample"
 var username: String = "sample"
+var mapname: String = "Testmap"
 
 func _ready() -> void:
 	var args: PackedStringArray = OS.get_cmdline_args()

scripts/utils/networking.gd

@@ -240,15 +240,40 @@ func send_playerlist(status: int, newPeers: Dictionary) -> void:
 ## General Game RPCs
 
 # Does RPCs to all clients.
-func send_rpcs(method: String, args: Array) -> void:
+func get_ids() -> Array:
+	var ret: Array = []
 	for peer: String in peers:
-		var id: int = peers[peer]
+		ret.append(peers[peer])
-		if rpc_id(id, method, args) != OK:
+	return ret
-			Log.warning("Failed to send the rpc %s to %d." % [method, id])
+
+func verify_id(id: int) -> bool:
+	if id in get_ids():
+		return true
+	return false
+
+func start_game_call() -> void:
+	for peer: int in Networking.get_ids():
+		if rpc_id(peer, "start_game") != OK:
+			Log.warning("Couldn't send RPC to %d!" % peer)
 
 # Starts the game.
-@rpc("any_peer", "call_remote", "reliable")
+@rpc("any_peer", "call_local", "reliable")
 func start_game() -> void:
 	if multiplayer.get_remote_sender_id() == managerID:
-		if !get_tree().change_scene_to_file("res://scenes/maps/testmap.tscn"):
+		if get_tree().change_scene_to_file("res://scenes/maps/testmap.tscn") != OK:
 			Log.warning("Couldn't load the map!")
+
+func player_sync_call(position: Vector3, rotation: Vector3) -> void:
+	for peer: int in Networking.get_ids():
+		if rpc_id(peer, "player_sync", position, rotation) != OK:
+			Log.warning("Couldn't send RPC to %d!" % peer)
+
+# Starts the game.
+@rpc("any_peer", "call_local", "reliable")
+func player_sync(position: Vector3, rotation: Vector3) -> void:
+	if verify_id(multiplayer.get_remote_sender_id()):
+		for peer: String in peers:
+			if peers[peer] == multiplayer.get_remote_sender_id() and has_node("/root/"+Game.mapname+"/"+peer):
+				var player: CharacterBody3D = get_node("/root/"+Game.mapname+"/"+peer)
+				player.position = position
+				player.rotation = rotation