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fully sync player movements over network

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This commit is contained in:
Lukas Moungos
2023-01-17 13:54:26 +01:00
parent 1ef5d54d6c
commit 9893bc45b4
19 changed files with 434 additions and 62 deletions
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22
scripts/player/PlayerQ3.gd
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@@ -3,7 +3,7 @@ extends CharacterBody3D
const DIST_FLOOR_SNAP := Vector3.DOWN * 0.2
@onready var label : Label = $CanvasLayer/Label
@onready var synchroniser = $Networking/MultiplayerSynchronizer
@onready var networking = $Networking
@onready var body : Node3D = $Body
@onready var head : Node3D = $Body/Head
@@ -29,12 +29,15 @@ const DIST_FLOOR_SNAP := Vector3.DOWN * 0.2
var floor_snap := Vector3.ZERO
func _ready():
synchroniser.set_multiplayer_authority(str(name).to_int())
cam.current = is_local_authority()
func _enter_tree():
$Networking/MultiplayerSynchronizer.set_multiplayer_authority(str(name).to_int())
$Body/Head/Camera3D.current = is_local_authority()
if is_local_authority():
Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
func is_local_authority():
return synchroniser.get_multiplayer_authority() == multiplayer.get_unique_id()
return $Networking/MultiplayerSynchronizer.get_multiplayer_authority() == multiplayer.get_unique_id()
func _process(_delta):
if not is_local_authority():
@@ -42,6 +45,7 @@ func _process(_delta):
label.text = "H Velocity: %3.2f" % [Vector2(velocity.x, velocity.z).length()]
label.text += "\nV Velocity: %3.2f" % [velocity.y]
label.text += "\nOn floor: %s" % is_on_floor()
label.text += "\nNetwork ID: %d" % multiplayer.get_unique_id()
func get_move_direction() -> Vector3:
var input_dir := Vector2(
@@ -62,7 +66,10 @@ func rotate_look(amount : Vector2) -> void:
func _physics_process(delta):
if !is_local_authority():
if not networking.processed_position:
position = networking.sync_position
networking.processed_position = true
velocity = networking.sync_velocity
move_and_slide()
return
@@ -96,6 +103,9 @@ func _physics_process(delta):
floor_snap = DIST_FLOOR_SNAP
elif was_on_floor and !is_on_floor():
floor_snap = Vector3.ZERO
networking.sync_position = position
networking.sync_velocity = velocity
func accelerate(delta : float, p_target_dir : Vector3, p_target_speed : float, p_accel : float):
var current_speed : float = velocity.dot(p_target_dir)