1 files changed, 63 insertions, 0 deletions
diff --git a/ui/chat_window.gd b/ui/chat_window.gd
new file mode 100644
index 0000000..640a257
--- /dev/null
+++ b/ui/chat_window.gd
@@ -0,0 +1,63 @@
+extends PanelContainer
+
+
+@export var player_color: Color = Color8(255, 255, 255)
+
+
+func _ready() -> void:
+	# clear test label
+	%ChatWindow.remove_child(%ChatWindow.get_child(0))
+	
+	if Network.map_server:
+		initialize()
+
+
+func initialize() -> void:
+	Network.map_server.received_server_message.connect(_on_server_message_packet_received)
+	Network.map_server.received_broadcast_formatted_message.connect(_on_broadcast_formatted_message_packet_received)
+
+
+func add_message(message: String, format: ChatMessageFormat):
+	var label = Label.new()
+	label.text = message
+	
+	if format.color:
+		label.add_theme_color_override("font_color", format.color)
+	
+	if format.size:
+		label.add_theme_font_size_override("font_size", format.size)
+	
+	%ChatWindow.add_child(label)
+	
+	await get_tree().process_frame # necessary to reach bottom correctly
+	%ScrollContainer.scroll_vertical = %ScrollContainer.get_v_scroll_bar().max_value
+
+
+func _on_line_edit_text_submitted(new_text: String) -> void:
+	%LineEdit.text = ""
+	
+	var send_chat_message_packet := SendChatMessagePacket.new()
+	send_chat_message_packet.message = "%s : %s" % [Client.character.name, new_text]
+	Network.map_server.send(send_chat_message_packet)
+
+
+func _on_server_message_packet_received(packet: ServerMessagePacket):
+	var format := ChatMessageFormat.new()
+	
+	if packet.message.begins_with(Client.character.name):
+		format.color = player_color
+	
+	add_message(packet.message, format)
+
+
+func _on_broadcast_formatted_message_packet_received(packet: BroadcastFormattedMessagePacket):
+	var format := ChatMessageFormat.new()
+	format.color = packet.get_font_color()
+	format.size = packet.font_size
+	
+	add_message(packet.message, format)
+
+
+class ChatMessageFormat extends Resource:
+	var color: Color
+	var size: int