diff options
Diffstat (limited to 'demos/misc/udp_chat/chat.gd')
| -rw-r--r-- | demos/misc/udp_chat/chat.gd | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/demos/misc/udp_chat/chat.gd b/demos/misc/udp_chat/chat.gd index 3270eebbfe..a2d52bf126 100644 --- a/demos/misc/udp_chat/chat.gd +++ b/demos/misc/udp_chat/chat.gd @@ -1,72 +1,67 @@ extends Panel -# Really simple UDP chat client, not intended as a chat example!! +# Really simple UDP chat client, not intended as a comprehensive chat implementation. # (UDP can lose packets and you won't normally find out, so don't do a chat this way) # This is just a demo that shows how to use the UDP class. +# member variables var udp = PacketPeerUDP.new() -func _process(delta): +func _process(delta): if (not udp.is_listening()): return - - while(udp.get_available_packet_count()>0): + + while(udp.get_available_packet_count() > 0): var packet = udp.get_var() - if (typeof(packet)==TYPE_STRING): + if (typeof(packet) == TYPE_STRING): var host = udp.get_packet_ip() var port = udp.get_packet_port() - get_node("chat/text").add_text("("+host+":"+str(port)+":) "+packet) + get_node("chat/text").add_text("(" + host + ":" + str(port) + ":) " + packet) get_node("chat/text").newline() - - + func _ready(): # Initalization here - get_node("chat").add_style_override("panel",get_stylebox("bg","Tree")) + get_node("chat").add_style_override("panel", get_stylebox("bg", "Tree")) set_process(true) - func send_message(text): if (udp.is_listening()): udp.put_var(text) - - -func _on_connect_toggled( pressed ): +func _on_connect_toggled(pressed): if (pressed): - var err = udp.listen( get_node("listen_port").get_val() ) - if (err!=OK): - get_node("status").set_text("Error:\nCan't Listen.") + var err = udp.listen(get_node("listen_port").get_val()) + if (err != OK): + get_node("status").set_text("Error:\nCan't listen.") get_node("connect").set_pressed(false) else: get_node("status").set_text("Connected.") get_node("connect").set_text("Disconnect") err = udp.set_send_address(get_node("remote_host").get_text(),get_node("remote_port").get_val()) - if (err!=OK): - get_node("status").set_text("Error:\nCan't Resolve.") + if (err != OK): + get_node("status").set_text("Error:\nCan't resolve.") get_node("connect").set_pressed(false) else: - send_message("* "+get_node("user_name").get_text()+" entered chat.") + send_message("* " + get_node("user_name").get_text() + " entered chat.") else: - udp.close() get_node("status").set_text("Disconnected.") get_node("connect").set_text("Connect") - +func _on_entry_line_text_entered(text): + _on_entry_button_pressed() -func _on_entry_line_text_entered( text ): - _on_entry_button_pressed(); func _on_entry_button_pressed(): var msg = get_node("entry_line").get_text() - if (msg==""): + if (msg == ""): return - send_message(get_node("user_name").get_text()+"> "+msg) + send_message(get_node("user_name").get_text() + "> " + msg) get_node("entry_line").set_text("") |