first commit 🎉

scenes/interfaces/menus/boot/multiplayer/host_panel/host_panel.gd

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+# This file is part of sunder.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+class_name HostPanel extends MarginContainer
+
+@export var host_button:Button
+@export var menu_button:Button
+@export var quit_button:Button
+@export var server_host:LineEdit
+@export var server_port:LineEdit
+@export var map_selector:OptionButton
+@export var mode_selector:OptionButton
+
+var _host:RegEx = RegEx.new()
+var _port:RegEx = RegEx.new()
+
+func _ready() -> void:
+	# see https://datatracker.ietf.org/doc/html/rfc1700
+	_port.compile(r'^(?<port>102[4-9]|10[3-9]\d|1[1-9]\d{2}|[2-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])')
+	# "localhost", wildcard or ipv4|6
+	# @TODO: resolve hostname to ip to accept domain names as valid hosts, because host should be ipv4 or ipv6 (see "set_bind_ip")
+	_host.compile(r'^(?<host>localhost|\*|((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$|^(([a-fA-F]|[a-fA-F][a-fA-F0-9\-]*[a-fA-F0-9])\.)*([A-Fa-f]|[A-Fa-f][A-Fa-f0-9\-]*[A-Fa-f0-9])$|^(?:(?:(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):){6})(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):(?:(?:[0-9a-fA-F]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:::(?:(?:(?:[0-9a-fA-F]{1,4})):){5})(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):(?:(?:[0-9a-fA-F]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})))?::(?:(?:(?:[0-9a-fA-F]{1,4})):){4})(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):(?:(?:[0-9a-fA-F]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):){0,1}(?:(?:[0-9a-fA-F]{1,4})))?::(?:(?:(?:[0-9a-fA-F]{1,4})):){3})(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):(?:(?:[0-9a-fA-F]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):){0,2}(?:(?:[0-9a-fA-F]{1,4})))?::(?:(?:(?:[0-9a-fA-F]{1,4})):){2})(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):(?:(?:[0-9a-fA-F]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):){0,3}(?:(?:[0-9a-fA-F]{1,4})))?::(?:(?:[0-9a-fA-F]{1,4})):)(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):(?:(?:[0-9a-fA-F]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):){0,4}(?:(?:[0-9a-fA-F]{1,4})))?::)(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):(?:(?:[0-9a-fA-F]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):){0,5}(?:(?:[0-9a-fA-F]{1,4})))?::)(?:(?:[0-9a-fA-F]{1,4})))|(?:(?:(?:(?:(?:(?:[0-9a-fA-F]{1,4})):){0,6}(?:(?:[0-9a-fA-F]{1,4})))?::))))))$')
+
+## This method gets a validated host as specified in the host panel or returns the default one
+## from configuration if invalid
+func get_host() -> String:
+	if server_host.text:
+		var result:RegExMatch = _host.search(server_host.text)
+		if result:
+			return result.get_string("host")
+	return Settings.get_value("server", "host", "localhost")
+
+## This method gets a validated port as specified in the host panel or returns the default one
+## from configuration if invalid
+func get_port() -> int:
+	if server_port.text:
+		var result:RegExMatch = _port.search(server_port.text)
+		if result:
+			var port:int = result.get_string("port").to_int()
+			if port != 0:
+				return port
+	return Settings.get_value("server", "port", 9000)
+
+## This method gets an array of validated host and port as specified in the host panel or
+## returns an array of default values from configuration if invalid
+func get_addr() -> Array:
+	return [get_host(), get_port()]

scenes/interfaces/menus/boot/multiplayer/host_panel/host_panel.gd.uid

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+uid://bcnltcd1jp8l

scenes/interfaces/menus/boot/multiplayer/host_panel/host_panel.tscn

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+[gd_scene load_steps=4 format=3 uid="uid://dv0lqek8bqyv"]
+
+[ext_resource type="Script" uid="uid://bcnltcd1jp8l" path="res://scenes/interfaces/menus/boot/multiplayer/host_panel/host_panel.gd" id="1_wnvng"]
+[ext_resource type="Script" uid="uid://f1xvkf1355ie" path="res://scenes/interfaces/menus/boot/multiplayer/host_panel/map_selector.gd" id="2_kwlr3"]
+[ext_resource type="Script" uid="uid://f0y6q6ml3lk5" path="res://scenes/interfaces/menus/boot/multiplayer/host_panel/mode_selector.gd" id="3_o6ecq"]
+
+[node name="HostPanel" type="MarginContainer" node_paths=PackedStringArray("host_button", "menu_button", "quit_button", "server_host", "server_port", "map_selector", "mode_selector")]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+theme_override_constants/margin_left = 20
+theme_override_constants/margin_top = 20
+theme_override_constants/margin_right = 20
+theme_override_constants/margin_bottom = 20
+script = ExtResource("1_wnvng")
+host_button = NodePath("HBoxContainer/LeftBox/Top/Host")
+menu_button = NodePath("HBoxContainer/LeftBox/Bottom/Menu")
+quit_button = NodePath("HBoxContainer/LeftBox/Bottom/Quit")
+server_host = NodePath("HBoxContainer/RightBox/GridContainer/ServerHost")
+server_port = NodePath("HBoxContainer/RightBox/GridContainer/ServerPort")
+map_selector = NodePath("HBoxContainer/RightBox/GridContainer/MapSelector")
+mode_selector = NodePath("HBoxContainer/RightBox/GridContainer/ModeSelector")
+
+[node name="HBoxContainer" type="HBoxContainer" parent="."]
+layout_mode = 2
+theme_override_constants/separation = 20
+
+[node name="LeftBox" type="VBoxContainer" parent="HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.25
+
+[node name="Top" type="VBoxContainer" parent="HBoxContainer/LeftBox"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.25
+
+[node name="Host" type="Button" parent="HBoxContainer/LeftBox/Top"]
+layout_mode = 2
+text = "Host"
+
+[node name="Bottom" type="VBoxContainer" parent="HBoxContainer/LeftBox"]
+layout_mode = 2
+size_flags_vertical = 10
+
+[node name="Menu" type="Button" parent="HBoxContainer/LeftBox/Bottom"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Main Menu
+"
+
+[node name="Quit" type="Button" parent="HBoxContainer/LeftBox/Bottom"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Quit"
+
+[node name="RightBox" type="VBoxContainer" parent="HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="MapPreview" type="ColorRect" parent="HBoxContainer/RightBox"]
+layout_mode = 2
+
+[node name="GridContainer" type="GridContainer" parent="HBoxContainer/RightBox"]
+layout_mode = 2
+size_flags_vertical = 3
+columns = 2
+
+[node name="HostLabel" type="Label" parent="HBoxContainer/RightBox/GridContainer"]
+custom_minimum_size = Vector2(120, 0)
+layout_mode = 2
+text = "Host"
+
+[node name="ServerHost" type="LineEdit" parent="HBoxContainer/RightBox/GridContainer"]
+custom_minimum_size = Vector2(120, 0)
+layout_mode = 2
+placeholder_text = "localhost"
+max_length = 128
+
+[node name="PortLabel" type="Label" parent="HBoxContainer/RightBox/GridContainer"]
+layout_mode = 2
+text = "Port"
+
+[node name="ServerPort" type="LineEdit" parent="HBoxContainer/RightBox/GridContainer"]
+layout_mode = 2
+placeholder_text = "9000"
+alignment = 2
+
+[node name="MapLabel" type="Label" parent="HBoxContainer/RightBox/GridContainer"]
+layout_mode = 2
+text = "Map"
+
+[node name="MapSelector" type="OptionButton" parent="HBoxContainer/RightBox/GridContainer"]
+layout_mode = 2
+clip_text = true
+allow_reselect = true
+script = ExtResource("2_kwlr3")
+
+[node name="ModeLabel" type="Label" parent="HBoxContainer/RightBox/GridContainer"]
+layout_mode = 2
+text = "Mode"
+
+[node name="ModeSelector" type="OptionButton" parent="HBoxContainer/RightBox/GridContainer"]
+layout_mode = 2
+script = ExtResource("3_o6ecq")

scenes/interfaces/menus/boot/multiplayer/host_panel/map_selector.gd

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+# This file is part of sunder.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+extends OptionButton
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	for map:PackedScene in Game.maps:
+		add_item(map._bundled.names[0])

scenes/interfaces/menus/boot/multiplayer/host_panel/map_selector.gd.uid

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+uid://f1xvkf1355ie

scenes/interfaces/menus/boot/multiplayer/host_panel/mode_selector.gd

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+# This file is part of sunder.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+extends OptionButton
+
+func format(enum_key: String) -> String:
+	# split enum value by underscores
+	var words:PackedStringArray = enum_key.split("_")
+	# capitalize first letter of each word
+	for i in range(words.size()):
+		words[i] = words[i].capitalize()
+	# join words with spaces
+	return " ".join(words)
+
+func _ready() -> void:
+	for mode:Mode in Match.modes:
+		add_item(format(mode.name.to_upper()))

scenes/interfaces/menus/boot/multiplayer/host_panel/mode_selector.gd.uid

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+uid://f0y6q6ml3lk5