From 8b868a67305746daf3ccc5993d660cb01c12ab2b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=A4in=C3=B6=20M=C3=A4kel=C3=A4?=
 <vaino.o.makela@gmail.com>
Date: Sat, 21 Nov 2020 18:38:42 +0200
Subject: [PATCH] Send player position updates at a lower rate

---
 src/assets/main/main.gd       | 2 +-
 src/assets/main/main.tscn     | 6 ++++++
 src/assets/player/player.gd   | 6 +++++-
 src/assets/player/player.tscn | 2 ++
 4 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/assets/main/main.gd b/src/assets/main/main.gd
index 6caf815a..9f318ef6 100644
--- a/src/assets/main/main.gd
+++ b/src/assets/main/main.gd
@@ -37,7 +37,7 @@ func _enter_tree() -> void:
 		get_tree().connect("network_peer_disconnected", self, "_player_disconnected")
 
 # Keep the clients' player positions updated
-func _physics_process(_delta: float) -> void:
+func _on_NetworkUpdateTimer_timeout() -> void:
 	if get_tree().is_network_server():
 		var positions_dict = {}
 		for id in players.keys():
diff --git a/src/assets/main/main.tscn b/src/assets/main/main.tscn
index c96b279c..66aae8c5 100644
--- a/src/assets/main/main.tscn
+++ b/src/assets/main/main.tscn
@@ -16,4 +16,10 @@ color = Color( 0.188235, 0.164706, 0.164706, 1 )
 
 [node name="maps" type="YSort" parent="."]
 script = ExtResource( 2 )
+
+[node name="NetworkUpdateTimer" type="Timer" parent="."]
+process_mode = 0
+wait_time = 0.1
+autostart = true
 [connection signal="spawn" from="maps" to="." method="_on_maps_spawn"]
+[connection signal="timeout" from="NetworkUpdateTimer" to="." method="_on_NetworkUpdateTimer_timeout"]
diff --git a/src/assets/player/player.gd b/src/assets/player/player.gd
index 51f99957..7be7f0bb 100644
--- a/src/assets/player/player.gd
+++ b/src/assets/player/player.gd
@@ -178,8 +178,12 @@ func _on_positions_updated(new_last_received_input: int):
 		run_physics(i[0])
 
 func move_to(new_pos, new_movement):
-	position = new_pos
 	movement = new_movement
+	if main_player:
+		position = new_pos
+	else:
+		$Tween.interpolate_property(self, "position", null, new_pos, 0.1)
+		$Tween.start()
 
 func get_is_alive() -> bool:
 	return not death_handler.is_dead
diff --git a/src/assets/player/player.tscn b/src/assets/player/player.tscn
index ebf0f563..80f1b726 100644
--- a/src/assets/player/player.tscn
+++ b/src/assets/player/player.tscn
@@ -141,5 +141,7 @@ script = ExtResource( 3 )
 __meta__ = {
 "_editor_description_": "Handles being killed by infiltrators."
 }
+
+[node name="Tween" type="Tween" parent="."]
 [connection signal="body_entered" from="interactarea" to="interactarea" method="_on_interactarea_body_entered"]
 [connection signal="body_exited" from="interactarea" to="interactarea" method="_on_interactarea_body_exited"]