feat: started making flatscreen gameplay scenes

flatscreen-project/project.godot

@@ -11,6 +11,6 @@ config_version=5
 [application]
 
 config/name="you_done_it"
-run/main_scene="uid://bbvpj46frv0ho"
+run/main_scene="uid://dosb4sb7pvss4"
 config/features=PackedStringArray("4.5", "Forward Plus")
 config/icon="res://icon.svg"

flatscreen-project/scenes/flatscreen_root.tscn

@@ -1,14 +1,12 @@
-[gd_scene format=3 uid="uid://dosb4sb7pvss4"]
+[gd_scene load_steps=2 format=3 uid="uid://dosb4sb7pvss4"]
 
-[node name="ServerNode" type="ServerNode"]
+[sub_resource type="QuadMesh" id="QuadMesh_usqe2"]
 
-[node name="AspectRatioContainer" type="AspectRatioContainer" parent="."]
-anchors_preset = 15
-anchor_right = 1.0
-anchor_bottom = 1.0
-grow_horizontal = 2
-grow_vertical = 2
-ratio = 1.7778
+[node name="FlatscreenRoot" type="Node2D"]
 
-[node name="PanelContainer" type="PanelContainer" parent="AspectRatioContainer"]
-layout_mode = 2
+[node name="Camera2D" type="Camera2D" parent="."]
+
+[node name="MeshInstance2D" type="MeshInstance2D" parent="."]
+position = Vector2(142, -50)
+scale = Vector2(762.00006, 514)
+mesh = SubResource("QuadMesh_usqe2")

flatscreen-project/scenes/start_server_ui.tscn

@@ -0,0 +1,68 @@
+[gd_scene load_steps=2 format=3 uid="uid://owa17yo7q6wo"]
+
+[sub_resource type="GDScript" id="GDScript_usqe2"]
+resource_name = "StartServerUI"
+script/source = "extends CenterContainer
+
+@onready var label := $VBoxContainer/ConnectingText
+@onready var open_server_btn := $VBoxContainer/OpenServerButton
+@onready var close_server_btn := $VBoxContainer/CloseServerButton
+
+func _ready():
+	ServerNode.get_singleton().connection_established.connect(self._on_server_node_connection_established)
+
+func _on_open_button_pressed() -> void:
+	if not ServerNode.get_singleton().is_open():
+		if ServerNode.get_singleton().open():
+			label.visible = true
+			close_server_btn.visible = true
+			open_server_btn.visible = false
+
+func _on_close_button_pressed() -> void:
+	if ServerNode.get_singleton().is_open():
+		ServerNode.get_singleton().close()
+		label.visible = false
+		close_server_btn.visible = false
+		open_server_btn.visible = true
+
+func _on_server_node_connection_established() -> void:
+	self.visible = false
+"
+
+[node name="StartServerUI" type="CenterContainer"]
+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
+script = SubResource("GDScript_usqe2")
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+layout_mode = 2
+
+[node name="OpenServerButton" type="Button" parent="VBoxContainer"]
+layout_mode = 2
+text = "Host Game Server"
+
+[node name="CloseServerButton" type="Button" parent="VBoxContainer"]
+visible = false
+layout_mode = 2
+text = "Cancel Connection"
+
+[node name="ConnectingText" type="Label" parent="VBoxContainer"]
+visible = false
+layout_mode = 2
+text = "Waiting for client..."
+horizontal_alignment = 1
+
+[node name="PermissionsText" type="Label" parent="VBoxContainer"]
+layout_mode = 2
+text = "Requires permissions to open port 6667.
+If you have a firewall on your system you
+may need to open configure it"
+horizontal_alignment = 1
+
+[connection signal="pressed" from="VBoxContainer/OpenServerButton" to="." method="_on_open_button_pressed"]
+[connection signal="pressed" from="VBoxContainer/CloseServerButton" to="." method="_on_close_button_pressed"]

modules/you_done_it/server_node.cpp

@@ -13,6 +13,9 @@ void ServerNode::_bind_methods() {
 	ADD_SIGNAL(MethodInfo(sig_connection_lost));
 
 	ClassDB::bind_method(D_METHOD("open"), &self_type::open);
+	ClassDB::bind_method(D_METHOD("close"), &self_type::close);
+	ClassDB::bind_method(D_METHOD("is_open"), &self_type::is_open);
+	ClassDB::bind_static_method(self_type::get_class_static(), "get_singleton", &self_type::get_singleton);
 }
 
 void ServerNode::enter_tree() {
@@ -25,17 +28,20 @@ void ServerNode::enter_tree() {
 }
 
 void ServerNode::process(double delta) {
+	bool new_is_connected{ ydi::server::has_client() };
+	if (this->is_connected != new_is_connected) {
+		this->is_connected = new_is_connected;
+		emit_signal(this->is_connected ? sig_connection_established : sig_connection_lost);
+	}
+	if (!ydi::server::has_client()) {
+		return;
+	}
 	Vector<NetworkData::ClueID> new_clues{};
 	if (ydi::server::receive::new_clues(new_clues)) {
 		for (NetworkData::ClueID clue : new_clues) {
 			emit_signal(sig_clue_revealed, clue);
 		}
 	}
-	bool new_is_connected{ ydi::server::has_client() };
-	if (this->is_connected != new_is_connected) {
-		this->is_connected = new_is_connected;
-		emit_signal(this->is_connected ? sig_connection_established : sig_connection_lost);
-	}
 }
 
 void ServerNode::exit_tree() {
@@ -69,6 +75,14 @@ ServerNode *ServerNode::get_singleton() {
 	return singleton_instance;
 }
 
-void ServerNode::open() {
-	ydi::server::open();
+bool ServerNode::open() {
+	return ydi::server::open();
+}
+
+void ServerNode::close() {
+	ydi::server::close();
+}
+
+bool ServerNode::is_open() const {
+	return ydi::server::is_running();
 }

modules/you_done_it/server_node.h

@@ -15,7 +15,9 @@ protected:
 
 public:
 	static ServerNode *get_singleton();
-	void open();
+	bool open();
+	void close();
+	bool is_open() const;
 
 public:
 	static String const sig_clue_revealed;

modules/you_done_it/ydi_server.cpp

@@ -99,10 +99,10 @@ void receive_thread_entry() {
 	}
 }
 
-void open() {
+bool open() {
 	if (service) {
 		print_error("Server: Detected attempt to open duplicate Server, exiting without action.");
-		return;
+		return false;
 	}
 	print_line("Server: Starting");
 	service.emplace();
@@ -111,7 +111,7 @@ void open() {
 	} catch (...) {
 		service.reset();
 		print_line("Server: Failed to create context");
-		return;
+		return false;
 	}
 	print_line("Server: Created zmq context");
 	try {
@@ -121,7 +121,7 @@ void open() {
 		service->context.reset();
 		service.reset();
 		print_line("Server: Failed to create socket");
-		return;
+		return false;
 	}
 	print_line("Server: Created socket");
 	try {
@@ -133,12 +133,13 @@ void open() {
 		service->context.reset();
 		service.reset();
 		print_line("Server: Failed to bind socket");
-		return;
+		return false;
 	}
 	print_line("Server: Bound socket");
 	receive_thread.emplace(receive_thread_entry);
 	assert(receive_thread->joinable());
 	print_line("Server: Startup complete!");
+	return true;
 }
 
 void close() {
@@ -170,16 +171,22 @@ void close() {
 }
 
 bool has_client() {
-	if (service) {
-		std::scoped_lock lock{ service->mtx };
-		return service->client.has_value();
-	} else {
+	if (!service) {
 		return false;
 	}
+	std::scoped_lock lock{ service->mtx };
+	return service->client.has_value();
+}
+
+bool is_running() {
+	return service.has_value();
 }
 
 namespace receive {
 bool new_clues(Vector<NetworkData::ClueID> &out) {
+	if (!service) {
+		return false;
+	}
 	std::scoped_lock lock{ service->mtx };
 	bool const has_new{ !service->new_clues.is_empty() };
 	if (has_new) {

modules/you_done_it/ydi_server.h

@@ -5,9 +5,10 @@
 #include <cassert>
 
 namespace ydi::server {
-void open();
+bool open();
 void close();
 bool has_client();
+bool is_running();
 
 namespace receive {
 bool new_clues(Vector<NetworkData::ClueID> &out);