Add server list in play menu

3 files changed, 60 insertions, 5 deletions

diff --git a/client/global.gd b/client/global.gd
index 4a40264c..c3f1ef55 100644
--- a/client/global.gd
+++ b/client/global.gd
@@ -22,6 +22,8 @@ extends Node
 signal using_joypad_change(using: bool)
 signal using_touch_change(using: bool)
 
+const VERSION := "2.0.0"
+
 var default_profile := {
 	"username": "Giovanni",
 	"character": 0,
diff --git a/client/menu/play.gd b/client/menu/play.gd
index ee35975e..0bd13669 100644
--- a/client/menu/play.gd
+++ b/client/menu/play.gd
@@ -19,6 +19,9 @@ extends Menu
 
 var url_regex: RegEx = RegEx.new()
 
+@onready var req: HTTPRequest = $HTTPRequest
+@onready var server_list: VBoxContainer = $side/margin/options/second/ScrollContainerCustom/ServerList
+@onready var server_list_loading: Label = $side/margin/options/second/Loading
 @onready var connect_uri = $side/margin/options/second/connect/uri
 @onready var server = $side/margin/options/second/server
 @onready var server_control = $side/margin/options/second/server/control
@@ -31,6 +34,34 @@ func _ready():
 		server.hide()
 	connect_uri.text = Global.get_profile("last_server_url")
 	Sound.play_music("MainMenu")
+	update_server_list()
+
+func update_server_list():
+	server_list_loading.visible = true
+	req.request_completed.connect(_on_request_completed)
+	req.request("https://hurrycurry-registry.metamuffin.org/v1/list", [
+		"Accept: application/json",
+		"User-Agent: Hurry Curry! %s" % Global.VERSION
+	])
+
+func _on_request_completed(result: int, _response_code: int, _headers: PackedStringArray, body: PackedByteArray):
+	server_list_loading.visible = false
+	if result != 0:
+		push_warning("Fetching server list failed with code %d" % result)
+		return
+	var json = JSON.parse_string(body.get_string_from_utf8())
+	if json == null:
+		push_error("Server list response invalid")
+		return
+	for c in server_list.get_children():
+		c.queue_free()
+	for i in json:
+		var b := Button.new()
+		b.text_overrun_behavior = TextServer.OVERRUN_TRIM_WORD_ELLIPSIS
+		b.text = "%s (%d players)" % [i.name, i.players_online]
+		# TODO: Implement fallback address correctly
+		b.pressed.connect(connect_to.bind(i.address[0]))
+		server_list.add_child(b)
 
 func _menu_cover(state):
 	$side.visible = not state
diff --git a/client/menu/play.tscn b/client/menu/play.tscn
index b91f7bda..8a705629 100644
--- a/client/menu/play.tscn
+++ b/client/menu/play.tscn
@@ -1,8 +1,9 @@
-[gd_scene load_steps=7 format=3 uid="uid://c8url5fpttbem"]
+[gd_scene load_steps=8 format=3 uid="uid://c8url5fpttbem"]
 
 [ext_resource type="Theme" uid="uid://b0qmvo504e457" path="res://menu/theme/theme.tres" id="1_cckds"]
 [ext_resource type="Script" path="res://menu/play.gd" id="2_phxx0"]
 [ext_resource type="Material" uid="uid://2j8a0c0a2ta5" path="res://menu/theme/blur_material.tres" id="3_fsbt7"]
+[ext_resource type="Script" path="res://menu/scroll_container_custom.gd" id="5_cm120"]
 [ext_resource type="FontFile" uid="uid://bo4vh5xkpvrh1" path="res://menu/theme/font-sansita-swashed.woff2" id="5_ojpbf"]
 
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_ukani"]
@@ -56,11 +57,28 @@ layout_mode = 2
 
 [node name="second" type="VBoxContainer" parent="side/margin/options"]
 layout_mode = 2
+size_flags_vertical = 3
 
-[node name="quick_connect" type="Button" parent="side/margin/options/second"]
+[node name="Loading" type="Label" parent="side/margin/options/second"]
+visible = false
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Fetching server list..."
+horizontal_alignment = 1
+
+[node name="ScrollContainerCustom" type="ScrollContainer" parent="side/margin/options/second"]
+layout_mode = 2
+size_flags_vertical = 3
+horizontal_scroll_mode = 0
+script = ExtResource("5_cm120")
+
+[node name="ServerList" type="VBoxContainer" parent="side/margin/options/second/ScrollContainerCustom"]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="spacer" type="Control" parent="side/margin/options/second"]
+custom_minimum_size = Vector2(0, 10)
 layout_mode = 2
-text = "c.menu.play.quick_connect"
-alignment = 0
 
 [node name="connect" type="HBoxContainer" parent="side/margin/options/second"]
 layout_mode = 2
@@ -97,7 +115,11 @@ layout_mode = 2
 text = "c.menu.back"
 alignment = 0
 
-[connection signal="pressed" from="side/margin/options/second/quick_connect" to="." method="_on_quick_connect_pressed"]
+[node name="VBoxContainer" type="VBoxContainer" parent="side/margin/options/second"]
+layout_mode = 2
+
+[node name="HTTPRequest" type="HTTPRequest" parent="."]
+
 [connection signal="text_changed" from="side/margin/options/second/connect/uri" to="." method="_on_uri_text_changed"]
 [connection signal="pressed" from="side/margin/options/second/connect/connect" to="." method="_on_connect_pressed"]
 [connection signal="pressed" from="side/margin/options/second/server/control" to="." method="_on_server_pressed"]