Added call function.

.import/bad_connection_dummy.png-d603acf473f5d93783cd2e8725da9aaa.md5

@@ -0,0 +1,3 @@
+source_md5="65887843cb9e3f314672714c33e5c80c"
+dest_md5="e634cce8794e713a0204ac6665cce260"
+

.import/button_slot_00.png-d749c98176c3b5eb995d14535557ff84.md5

@@ -0,0 +1,3 @@
+source_md5="bd833f3f857ec3c97b54188096171119"
+dest_md5="6597d56ed5e8f3497b427b2491b88e3b"
+

.import/button_slot_01.png-a353ceb9ea4fce9f27981c31cba2f17f.md5

@@ -0,0 +1,3 @@
+source_md5="ec6962b5da25c9a1c423db7010bad687"
+dest_md5="8d6531273cead91578845851499e095b"
+

.import/call_background.png-febb68c673359f8512b0b1b1fceb9195.md5

@@ -0,0 +1,3 @@
+source_md5="8ddba6805dbefd0c82dfa792fc196cc0"
+dest_md5="af0e03ec5b47e62a9fb5f7e3313f3dfb"
+

.import/call_leaved.wav-e9fca95b7995df90f4ce36c929defd1a.md5

@@ -0,0 +1,3 @@
+source_md5="ddf51718025a81777b02ba6bdf289c49"
+dest_md5="34dd14e343c7cf783ea2c67b5f585bb1"
+

.import/call_left.wav-cb1676933b0dd5bc9fb8c01e9c67c91a.md5

@@ -0,0 +1,3 @@
+source_md5="77d4fca710d75112782629583d9b740c"
+dest_md5="cd334a4b25cab7fa58485412f57359c0"
+

.import/call_requested.wav-7b5ae508e5cfe6687362e0994586fc1d.md5

@@ -0,0 +1,3 @@
+source_md5="79b3677527880574b6917b1fa9e9dc16"
+dest_md5="22357d48ebaea669b019fbf8000d2e02"
+

.import/connection_dummy.png-04aac731a55c60ce979c8a1a9715e32c.md5

@@ -0,0 +1,3 @@
+source_md5="444c4516f46c4807667d8eb2ead11c6f"
+dest_md5="97ed87635856ee8e8700631948925a18"
+

.import/do_not_disturb_indicator.png-8f46b84e507105802477f7f0de86f50c.md5

@@ -0,0 +1,3 @@
+source_md5="9b590bd832f918054446ac9a4dccd19b"
+dest_md5="5f9089446672bf1c5a7f0b920392e9b0"
+

.import/end_call.png-0252a2b529009bf93166b1b642618cdc.md5

@@ -0,0 +1,3 @@
+source_md5="4d958eafe259b85ab0a3bd173c11bc2c"
+dest_md5="fdbbbe040cd8478804ff155921a4c49a"
+

.import/end_call_hover.png-1914cbbbbe2f203abe7835f13266f818.md5

@@ -0,0 +1,3 @@
+source_md5="56c8d7639e14f827309259f304cd7fe5"
+dest_md5="b92639d4fad501a4ef29861caad5401f"
+

.import/end_call_pressed.png-5b550455fee90a6caacb81c38f8f4198.md5

@@ -0,0 +1,3 @@
+source_md5="87ea57e2033a8a6a1bf412eb78520fbd"
+dest_md5="a31c6c68e3ff653886f24fda9cd6efe5"
+

.import/mic_indicator.png-42f4fcef1ae8fb2d839d321912fcfef3.md5

@@ -0,0 +1,3 @@
+source_md5="6b57a81861cb2fd762d65cbcc9a7f13f"
+dest_md5="571c20090131492ae162f4f25145526b"
+

.import/mute.png-f57d5a0117cf6bb7710e96be37eaf7ac.md5

@@ -0,0 +1,3 @@
+source_md5="36623d069b485b709ccba7950f821e19"
+dest_md5="039c7f94933d9890d0fdecedc7ee9e46"
+

.import/mute.wav-dc1deab4311f362f84e52df9f218fcd2.md5

@@ -0,0 +1,3 @@
+source_md5="37189b32eb93cc04e61b046789dab6eb"
+dest_md5="f8050a4a22fe61b460321869f09c7b0b"
+

.import/mute_hover.png-bddc307f8f2e54f6a42cffe7d1f5e566.md5

@@ -0,0 +1,3 @@
+source_md5="f98f23226d4bd3f848ac1a0c29af184b"
+dest_md5="b5688b2575d68ead81b4bedaea0aba2f"
+

.import/mute_pressed.png-a37dfc12109d4bc611ac49c640fd486e.md5

@@ -0,0 +1,3 @@
+source_md5="72b98824d5b5e0105330376222014227"
+dest_md5="a863cb9a37ac3a6023e42f2b1660b8a0"
+

.import/muted_indicator.png-fbae7ff9b6eb0d462f402523634b9058.md5

@@ -0,0 +1,3 @@
+source_md5="ffcd2543547a0b7befcc541d7be8ac55"
+dest_md5="61dc498db30cb867457879319a1eb873"
+

.import/online_indicator.png-2d258838fdc7795767450bfdf841a636.md5

@@ -0,0 +1,3 @@
+source_md5="eca1cf9e0e3a87ae1926c96bb799563b"
+dest_md5="7955dc8bbbc8f31034ca16e4d2d71f44"
+

.import/profile_image_rect_mask.png-68cd7df3bd9548ac71682728fbbcb099.md5

@@ -0,0 +1,3 @@
+source_md5="cebb0d65b47778589290a06a84b17a0d"
+dest_md5="8b0573861334a96a007520bc6f097b51"
+

.import/profile_image_rect_mask.png-db03cd01e096622e62acb2146ceb8303.md5

@@ -1,3 +1,3 @@
-source_md5="ceec25b08b0d0ebb65b34989f2ac10b2"
-dest_md5="34ea352b537e79967ccf8d818710414f"
+source_md5="cebb0d65b47778589290a06a84b17a0d"
+dest_md5="8b0573861334a96a007520bc6f097b51"
 

.import/profile_image_rect_mask_with_indicator_slot.png-ac5e2b2e0eacfa74d710ebf0438d1a53.md5

@@ -0,0 +1,3 @@
+source_md5="b61d3993601a6ab00cada486c575f1ab"
+dest_md5="af3c38cb5d6ac874c32b0c08d4256766"
+

.import/profile_image_rect_mask_with_indicator_slot.png-e5c59f48efbfef6a84fdc74155d71eba.md5

@@ -0,0 +1,3 @@
+source_md5="6d8758139038c2a96a44c5a9d4768c66"
+dest_md5="f59a0326fbe90c08fa9e0e47288c11b6"
+

.import/profile_image_rect_mask_with_muted_slot.png-3093c591a8cd4a9433cb3722fbe50d99.md5

@@ -0,0 +1,3 @@
+source_md5="6d8758139038c2a96a44c5a9d4768c66"
+dest_md5="f59a0326fbe90c08fa9e0e47288c11b6"
+

.import/profile_image_rect_mask_with_muted_slot.png-a1da5e32f0974a4dae02e0cffda9de95.md5

@@ -0,0 +1,3 @@
+source_md5="6d8758139038c2a96a44c5a9d4768c66"
+dest_md5="f59a0326fbe90c08fa9e0e47288c11b6"
+

.import/profile_image_rect_mask_with_status_slot.png-9e3619f295b1bbdc62a3579c9218b86a.md5

@@ -0,0 +1,3 @@
+source_md5="0a811ca5c8216b31e43b0c9d6381aa74"
+dest_md5="276050e6954660279ecd0e05d517e74d"
+

.import/settings_dummy.png-87d20b7bb4c8ea9c113f34ada82dd4f9.md5

@@ -0,0 +1,3 @@
+source_md5="b58ab8a05a490ccd88b7feab51e26377"
+dest_md5="d463371567af870e1664fbb3c8c75b88"
+

.import/unmute.png-da417004d39e91dbae889f01dfd48177.md5

@@ -0,0 +1,3 @@
+source_md5="f04219911999080ca24a619d4ca7f335"
+dest_md5="a9e34d284aa4e706f15a17499bfb645e"
+

.import/unmute.wav-ceabb8573bbc427b75d71f10bb987d7d.md5

@@ -0,0 +1,3 @@
+source_md5="45f2c86b387aec8066f8e156c2389950"
+dest_md5="cf17fafb6e457c5543dc1a9f3cf2aed6"
+

.import/unmute_hover.png-572626c5ab9e63469db868a4d7809202.md5

@@ -0,0 +1,3 @@
+source_md5="1b5390fb13d561dad8128bf91a33eb4e"
+dest_md5="458c03ca20d395b63bea76f2b11b8b84"
+

.import/unmute_pressed.png-7053bf0ccf5fb605571b94c3b4e149ad.md5

@@ -0,0 +1,3 @@
+source_md5="2ff41d92f6b13a1d03bf8f7bc70c61e3"
+dest_md5="f0db47e5a20c83f6a1b258dd60a31128"
+

.import/user_joined.wav-1f3374bde821efef06ce7951e4a7d031.md5

@@ -0,0 +1,3 @@
+source_md5="c99f4f69ab16efc09489c22c7256d8cc"
+dest_md5="3f93d137838e497e3fbc5e11d736e11c"
+

configuration/helper_user.tres

@@ -13,9 +13,10 @@ popup_menu_color = Color( 0.321569, 0.133333, 0.258824, 1 )
 own_message_color = Color( 0.380392, 0.152941, 0.27451, 1 )
 others_message_color = Color( 0.294118, 0.168627, 0.34902, 1 )
 scroll_bar_color = Color( 0.372549, 0.137255, 0.286275, 1 )
-scroll_bar_highlight_color = Color( 0.760784, 0.34902, 0.964706, 1 )
+scroll_bar_highlight_color = Color( 0.52549, 0.321569, 0.623529, 1 )
 scroll_bar_pressed_color = Color( 1, 0.631373, 0.701961, 1 )
 casual_topic_color = Color( 0.415686, 0.168627, 0.298039, 1 )
 daily_topic_color = Color( 0.341176, 0.168627, 0.337255, 1 )
 urgent_topic_color = Color( 0.352941, 0.129412, 0.243137, 1 )
 add_topic_button_color = Color( 0.745098, 0.301961, 0.521569, 1 )
+call_background_color = Color( 0.290196, 0.0666667, 0.207843, 1 )

configuration/primary_user.tres

@@ -19,3 +19,4 @@ casual_topic_color = Color( 0.14902, 0.172549, 0.203922, 1 )
 daily_topic_color = Color( 0.0980392, 0.180392, 0.305882, 1 )
 urgent_topic_color = Color( 0.290196, 0.152941, 0.203922, 1 )
 add_topic_button_color = Color( 0.231373, 0.266667, 0.321569, 1 )
+call_background_color = Color( 0.0784314, 0.0901961, 0.301961, 1 )

default_bus_layout.tres

@@ -1,3 +1,16 @@
-[gd_resource type="AudioBusLayout" format=2]
+[gd_resource type="AudioBusLayout" load_steps=2 format=2]
+
+[sub_resource type="AudioEffectSpectrumAnalyzer" id=1]
+resource_name = "SpectrumAnalyzer"
+buffer_length = 0.1
+fft_size = 0
 
 [resource]
+bus/1/name = "Recorder"
+bus/1/solo = false
+bus/1/mute = true
+bus/1/bypass_fx = false
+bus/1/volume_db = 0.0
+bus/1/send = "Master"
+bus/1/effect/0/effect = SubResource( 1 )
+bus/1/effect/0/enabled = true

project.godot

@@ -102,6 +102,10 @@ config/name="SelfMessenger"
 run/main_scene="res://user_interface/main.tscn"
 config/icon="res://icon.png"
 
+[audio]
+
+enable_audio_input=true
+
 [autoload]
 
 Data="*res://system/data/data_singleton.gd"

sounds/call_left.wav.import

@@ -0,0 +1,21 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/call_left.wav-cb1676933b0dd5bc9fb8c01e9c67c91a.sample"
+
+[deps]
+
+source_file="res://sounds/call_left.wav"
+dest_files=[ "res://.import/call_left.wav-cb1676933b0dd5bc9fb8c01e9c67c91a.sample" ]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop=false
+compress/mode=0

sounds/call_requested.wav.import

@@ -0,0 +1,21 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/call_requested.wav-7b5ae508e5cfe6687362e0994586fc1d.sample"
+
+[deps]
+
+source_file="res://sounds/call_requested.wav"
+dest_files=[ "res://.import/call_requested.wav-7b5ae508e5cfe6687362e0994586fc1d.sample" ]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop=true
+compress/mode=0

sounds/mute.wav.import

@@ -0,0 +1,21 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/mute.wav-dc1deab4311f362f84e52df9f218fcd2.sample"
+
+[deps]
+
+source_file="res://sounds/mute.wav"
+dest_files=[ "res://.import/mute.wav-dc1deab4311f362f84e52df9f218fcd2.sample" ]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop=false
+compress/mode=0

sounds/unmute.wav.import

@@ -0,0 +1,21 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/unmute.wav-ceabb8573bbc427b75d71f10bb987d7d.sample"
+
+[deps]
+
+source_file="res://sounds/unmute.wav"
+dest_files=[ "res://.import/unmute.wav-ceabb8573bbc427b75d71f10bb987d7d.sample" ]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop=false
+compress/mode=0

sounds/user_joined.wav.import

@@ -0,0 +1,21 @@
+[remap]
+
+importer="wav"
+type="AudioStreamSample"
+path="res://.import/user_joined.wav-1f3374bde821efef06ce7951e4a7d031.sample"
+
+[deps]
+
+source_file="res://sounds/user_joined.wav"
+dest_files=[ "res://.import/user_joined.wav-1f3374bde821efef06ce7951e4a7d031.sample" ]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop=false
+compress/mode=0

system/call/call_singleton.gd

@@ -2,11 +2,105 @@ extends Node
 
 # warning-ignore:unused_signal
 signal requested
+signal accepted
+signal closed
+signal mute_toggled(value)
+signal microphone_input_state_changed
 
-var is_call_active: bool = false
-var muted: bool = false
+const MUTE_SOUND = preload("res://sounds/mute.wav")
+const UNMUTE_SOUND = preload("res://sounds/unmute.wav")
+
+var is_active: bool = false
+var is_accepted: bool = false
+var is_muted: bool = false
+
+var spectrum_analyizer: AudioEffectSpectrumAnalyzerInstance
+var audio_stream_player: AudioStreamPlayer
+var audio_stream_microphone: AudioStreamPlayer
+var microphone_magnitude: float
+var microphone_input_detected = false
+
+var activity_value = 1.0
+var activity_velocity = 0.0
+
+
+func _ready():
+	var idx = AudioServer.get_bus_index("Recorder")
+	spectrum_analyizer = AudioServer.get_bus_effect_instance(idx, 0)
+	audio_stream_microphone = AudioStreamPlayer.new()
+	audio_stream_microphone.stream = AudioStreamMicrophone.new()
+	audio_stream_microphone.bus = "Recorder"
+	audio_stream_microphone.autoplay = true
+	add_child(audio_stream_microphone)
+	
+	audio_stream_player = AudioStreamPlayer.new()
+	add_child(audio_stream_player)
+
+
+var t = 0.0
+func _process(delta):
+	var interval = 0.04
+	t += delta
+	while t > interval:
+		_check_for_microphone_input()
+		t -= interval
+	_check_for_hit_up(delta)
 
 
 func request_call():
-	#emit_signal("requested")
-	pass
+	is_active = true
+	_reset_activity_stats()
+	emit_signal("requested")
+
+
+func close_call():
+	is_active = false
+	is_accepted = false
+	emit_signal("closed")
+
+
+func toggle_mute():
+	if is_muted:
+		audio_stream_player.stream = UNMUTE_SOUND
+	else:
+		audio_stream_player.stream = MUTE_SOUND
+	audio_stream_player.play()
+	is_muted = !is_muted
+	emit_signal("mute_toggled", is_muted)
+
+
+func _check_for_microphone_input():
+	microphone_magnitude *= 0.92
+	var magnitude = spectrum_analyizer.get_magnitude_for_frequency_range(
+		80.0, 255.0, AudioEffectSpectrumAnalyzerInstance.MAGNITUDE_MAX
+		).length()
+	if microphone_magnitude < magnitude:
+		microphone_magnitude = magnitude
+	var above_threshold = Settings.microphone_threshold < microphone_magnitude
+	if above_threshold != microphone_input_detected:
+		microphone_input_detected = above_threshold
+		emit_signal("microphone_input_state_changed")
+
+
+func _check_for_hit_up(delta): # Rather helper account should ping or not.
+	if not is_active:
+		return
+	if is_muted:
+		activity_velocity += delta * 0.5
+	else:
+		activity_velocity += delta * (1.3 if microphone_input_detected else -1.2)
+	activity_velocity = clamp(activity_velocity, -1.0, 1.0)
+	
+	var delay = 0.066 / (1.0 + PingSystem.unhandled_ping_list.size() * 1.5)
+	
+	activity_value += activity_velocity * delta * delay
+	activity_value = clamp(activity_value, -0.2, 1.0)
+	
+	if activity_value <= 0.0:
+		PingSystem.send_ping(Time.get_current_time())
+		_reset_activity_stats()
+
+
+func _reset_activity_stats():
+	activity_value = 1.0
+	activity_velocity = 0.0

system/data/message_data/message.gd

@@ -23,6 +23,7 @@ func delete():
 func edit(new_content: String):
 	content = new_content
 	Data.messages.dirty_flag = true
+	Data.messages.emit_signal("message_edited")
 
 
 # Used by the MessageFeed, to spawn message nodes.

system/data/message_data/message_data_singleton.gd

@@ -3,6 +3,8 @@ class_name MessageData
 
 signal message_added(message)
 signal message_group_added(message_group)
+# warning-ignore:unused_signal
+signal message_edited
 
 const FILE_NAME = "message_history.dat"
 const MAX_MESSAGES = 200
@@ -104,8 +106,4 @@ func _add_message_group(time_stamp, user) -> MessageGroup:
 	message_group.time_stamp = time_stamp
 	loaded_message_groups.append(message_group)
 	emit_signal("message_group_added", message_group)
-	
-#	var container = message_group.create_container()
-#	UI.message_feed_container.add_child(container)
-	
 	return message_group

system/data/miscellaneous_data/miscellaneous_data_singleton.gd

@@ -4,7 +4,8 @@ class_name MiscellaneousData
 const FILE_NAME = "miscellaneous.dat"
 
 var dirty_flag = false
-var lkp_time_stamp = 0 # last_key_press_time_stamp
+var big_interaction = 0 # Time stamp of last sent or filled out message.
+var small_interaction = 0 # Time stamp of last key press
 
 
 func load_data():
@@ -17,14 +18,17 @@ func load_data():
 		printerr("\"" + FILE_NAME + "\" was found, but is corrupted.")
 		return
 	var data = parse_json(json_string)
-	if data.has("lkpts"):
-		lkp_time_stamp = data["lkpts"]
+	if data.has("big_interaction"):
+		big_interaction = data["big_interaction"]
+	if data.has("small_interaction"):
+		small_interaction = data["small_interaction"]
 
 
 func save_data():
 	if dirty_flag:
 		var data = {
-			"lkpts" : lkp_time_stamp
+			"big_interaction" : big_interaction,
+			"small_interaction" : small_interaction,
 		}
 		var json_string = to_json(data)
 		var file = File.new()

system/ping_system/ping_system_singleton.gd

@@ -4,12 +4,11 @@ extends Node
 signal ping_handled(ping)
 
 const AUTO_PING_ENABLED = true
-const MAX_PINGS_ALLOWED = 8
+const MAX_PINGS_ALLOWED = 6
 
 onready var ping_sound = get_node("PingSound")
 
 var unhandled_ping_list = []
-var _unhandled_ping_count = 0
 var total_ping_count = 0
 var current_ping_id = 0
 
@@ -42,22 +41,22 @@ func send_ping(time_stamp: int):
 func reschedule_pings():
 	scheduled_pings.clear()
 	
-	var lmbp_time_stamp = _get_lmbp_time_stamp()
+	var big_interaction = Data.miscellaneous.big_interaction
 	
-	var lkp_time_stamp = Data.miscellaneous.lkp_time_stamp # last_key_press_time_stamp
+	var small_interaction = Data.miscellaneous.small_interaction # last_key_press_time_stamp
 	
-	var last_t_s_of_interaction = max(lmbp_time_stamp, lkp_time_stamp)
+	var last_t_s_of_interaction = max(big_interaction, small_interaction)
 	
 	seed(last_t_s_of_interaction)
 	
 	var minimum_t_s_for_next_ping
 	minimum_t_s_for_next_ping = max(
-		lmbp_time_stamp + _get_time_until_next_ping(),
-		lkp_time_stamp + 30
+		big_interaction + _get_time_until_next_ping(),
+		small_interaction + 30
 		)
 	
 	var previous_time_stamp = minimum_t_s_for_next_ping
-	for _i in range(8):
+	for i in range(8):
 		if not _is_time_stamp_during_active_phase(previous_time_stamp):
 			previous_time_stamp = Time.get_current_phase_skipped(
 				previous_time_stamp
@@ -68,29 +67,19 @@ func reschedule_pings():
 			keep_pinging = randi() % 100 < 30 # 30% chance.
 			if keep_pinging:
 				previous_time_stamp += randi() % 6
-		previous_time_stamp += _get_time_until_next_ping()
-
-
-func _get_lmbp_time_stamp():
-	var lmbp # last_message_by_primary
-	lmbp = Data.messages.get_last_message_of_user(
-		Users.get_primary()
-	)
-	if lmbp:
-		return lmbp.time_stamp
-	else:
-		return Time.get_current_time() # Just act as if just sent.
+		previous_time_stamp += _get_time_until_next_ping() + i * 2400
 
 
 func _is_time_stamp_during_active_phase(time_stamp: int) -> bool:
+	var big_interaction = Data.miscellaneous.big_interaction
 	if Time.is_during_night_time(time_stamp):
 		return false
 	elif Time.is_during_inactive_time(time_stamp):
-		return Time.is_during_inactive_time(_get_lmbp_time_stamp())
+		return Time.is_during_inactive_time(big_interaction)
 	elif Time.is_during_active_time(time_stamp):
 		return true
 	else:
-		return Time.is_during_calm_down_time(_get_lmbp_time_stamp())
+		return Time.is_during_calm_down_time(big_interaction)
 
 
 func _get_time_until_next_ping() -> int:

system/settings/settings_singleton.gd

@@ -6,6 +6,9 @@ signal settings_menu_requested
 var menu_open = false
 
 
+# Microphone.
+var microphone_threshold = 0.008
+
 # Ping System behavior.
 var inactive_time = 7
 var active_time = 15

system/users/user.gd

@@ -16,6 +16,7 @@ export(Color) var casual_topic_color
 export(Color) var daily_topic_color
 export(Color) var urgent_topic_color
 export(Color) var add_topic_button_color
+export(Color) var call_background_color
 
 var message_box_content: String = ""
 

user_interface/call_panel/call_background.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/call_background.png-febb68c673359f8512b0b1b1fceb9195.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://user_interface/call_panel/call_background.png"
+dest_files=[ "res://.import/call_background.png-febb68c673359f8512b0b1b1fceb9195.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

user_interface/call_panel/call_member.gd

@@ -0,0 +1,83 @@
+extends CenterContainer
+
+const PROFILE_IMAGE_RECT_MASK = preload("res://user_interface/utility_controls/profile_image_rect/profile_image_rect_mask.png")
+const PROFILE_IMAGE_RECT_MASK_WITH_MUTED_SLOT = preload("res://user_interface/call_panel/profile_image_rect_mask_with_muted_slot.png")
+
+onready var mic_indicator = get_node("MicIndicator")
+onready var profile_picture = get_node("ProfilePicture")
+onready var muted_indicator = get_node("ProfilePicture/MutedIndicator")
+
+var associated_user: User setget _set_associated_user
+var picture_size: int setget _set_picture_size
+var visibility: float setget _set_visibility
+
+
+func _ready():
+# warning-ignore:return_value_discarded
+	Call.connect("mute_toggled", self, "_on_mute_toggled")
+# warning-ignore:return_value_discarded
+	Call.connect("accepted", self, "_check_if_muted")
+# warning-ignore:return_value_discarded
+	Call.connect("closed", self, "_check_if_muted")
+# warning-ignore:return_value_discarded
+	Call.connect(
+		"microphone_input_state_changed",
+		self,
+		"_on_microphone_input_state_changed"
+		)
+
+
+func _check_if_muted():
+	if _is_valid():
+		if not Call.is_muted:
+			_change_mute_indication(false)
+			return
+	if name == "RightMember" and not Call.is_accepted:
+		_change_mute_indication(false)
+		return
+	_change_mute_indication(true)
+
+
+func _check_if_microphone_input():
+	if _is_valid() and not Call.is_muted:
+		if not (Users.get_helper().is_current() and not Call.is_accepted):
+			mic_indicator.visible = Call.microphone_input_detected
+			return
+	mic_indicator.visible = false
+
+
+func _change_mute_indication(muted):
+	if muted:
+		profile_picture.mask = PROFILE_IMAGE_RECT_MASK_WITH_MUTED_SLOT
+		muted_indicator.visible = true
+	else:
+		profile_picture.mask = PROFILE_IMAGE_RECT_MASK
+		muted_indicator.visible = false
+
+
+func _on_mute_toggled(_value):
+	_check_if_microphone_input()
+	_check_if_muted()
+
+
+func _on_microphone_input_state_changed():
+	_check_if_microphone_input()
+
+
+func _is_valid():
+	return associated_user == Users.get_primary()
+
+
+func _set_associated_user(user):
+	associated_user = user
+	profile_picture.texture = user.profile_image
+	_check_if_muted()
+	_check_if_microphone_input()
+
+
+func _set_picture_size(value):
+	profile_picture.rect_min_size = Vector2(value, value)
+
+
+func _set_visibility(value):
+	profile_picture.self_modulate.a = value

user_interface/call_panel/call_member.tscn

@@ -0,0 +1,63 @@
+[gd_scene load_steps=9 format=2]
+
+[ext_resource path="res://user_interface/utility_controls/profile_image_rect/profile_image_rect.tscn" type="PackedScene" id=1]
+[ext_resource path="res://user_interface/utility_controls/profile_image_rect/profile_image_rect_mask.png" type="Texture" id=2]
+[ext_resource path="res://user_interface/call_panel/ping_effect.gd" type="Script" id=3]
+[ext_resource path="res://user_interface/call_panel/call_member.gd" type="Script" id=4]
+[ext_resource path="res://user_interface/call_panel/icons/mic_indicator.png" type="Texture" id=5]
+[ext_resource path="res://user_interface/call_panel/icons/muted_indicator.png" type="Texture" id=7]
+
+[sub_resource type="Shader" id=1]
+code = "shader_type canvas_item;
+render_mode blend_mix;
+
+uniform sampler2D mask;
+
+void fragment() {
+    COLOR = texture(TEXTURE, UV) * vec4(vec3(1.0), texture(mask, UV).r);
+}"
+
+[sub_resource type="ShaderMaterial" id=2]
+shader = SubResource( 1 )
+shader_param/mask = ExtResource( 2 )
+
+[node name="CallMember" type="CenterContainer"]
+margin_left = 220.0
+margin_right = 376.0
+margin_bottom = 156.0
+rect_min_size = Vector2( 156, 156 )
+script = ExtResource( 4 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="MicIndicator" type="TextureRect" parent="."]
+visible = false
+margin_left = 11.0
+margin_top = 11.0
+margin_right = 145.0
+margin_bottom = 145.0
+texture = ExtResource( 5 )
+
+[node name="PingEffect" type="Control" parent="."]
+visible = false
+margin_left = 78.0
+margin_top = 78.0
+margin_right = 78.0
+margin_bottom = 78.0
+script = ExtResource( 3 )
+
+[node name="ProfilePicture" parent="." instance=ExtResource( 1 )]
+material = SubResource( 2 )
+margin_left = 18.0
+margin_top = 18.0
+margin_right = 138.0
+margin_bottom = 138.0
+rect_min_size = Vector2( 120, 120 )
+
+[node name="MutedIndicator" type="TextureRect" parent="ProfilePicture"]
+visible = false
+anchor_right = 1.0
+anchor_bottom = 1.0
+texture = ExtResource( 7 )
+expand = true

user_interface/call_panel/call_panel.gd

@@ -1,12 +1,28 @@
-extends PanelContainer
+extends ViewportContainer
 
 onready var animation_player = get_node("AnimationPlayer")
-
+onready var viewport = get_node("Viewport")
+onready var interface = get_node("Viewport/Interface")
 
 func _ready():
 # warning-ignore:return_value_discarded
 	Call.connect("requested", self, "_on_call_requested")
+# warning-ignore:return_value_discarded
+	Call.connect("closed", self, "_on_call_closed")
+
+
+func _clips_input():
+	return true
 
 
 func _on_call_requested():
 	animation_player.play("FadeIn")
+
+
+func _on_call_closed():
+	animation_player.play("FadeOut")
+
+
+func _on_resized():
+	if interface:
+		interface.margin_top = rect_size.y * 0.5 - interface.rect_size.y * 0.5

user_interface/call_panel/call_panel.tscn

@@ -1,34 +1,82 @@
-[gd_scene load_steps=5 format=2]
+[gd_scene load_steps=22 format=2]
 
 [ext_resource path="res://user_interface/call_panel/call_panel.gd" type="Script" id=1]
+[ext_resource path="res://user_interface/call_panel/call_background.png" type="Texture" id=2]
+[ext_resource path="res://user_interface/call_panel/icons/button_slot_01.png" type="Texture" id=3]
+[ext_resource path="res://user_interface/call_panel/interface.gd" type="Script" id=4]
+[ext_resource path="res://user_interface/call_panel/mute_button.gd" type="Script" id=5]
+[ext_resource path="res://user_interface/call_panel/icons/mute_hover.png" type="Texture" id=6]
+[ext_resource path="res://user_interface/call_panel/icons/end_call_pressed.png" type="Texture" id=7]
+[ext_resource path="res://user_interface/call_panel/icons/end_call.png" type="Texture" id=8]
+[ext_resource path="res://user_interface/call_panel/icons/mute_pressed.png" type="Texture" id=9]
+[ext_resource path="res://user_interface/call_panel/icons/end_call_hover.png" type="Texture" id=10]
+[ext_resource path="res://user_interface/fonts/username_font.tres" type="DynamicFont" id=11]
+[ext_resource path="res://user_interface/call_panel/call_member.tscn" type="PackedScene" id=12]
+[ext_resource path="res://user_interface/call_panel/icons/mute.png" type="Texture" id=13]
+[ext_resource path="res://user_interface/call_panel/end_call_button.gd" type="Script" id=14]
+[ext_resource path="res://user_interface/call_panel/icons/bad_connection_dummy.png" type="Texture" id=15]
+[ext_resource path="res://user_interface/call_panel/icons/settings_dummy.png" type="Texture" id=16]
+[ext_resource path="res://user_interface/call_panel/icons/button_slot_00.png" type="Texture" id=17]
+
+[sub_resource type="StyleBoxTexture" id=4]
+texture = ExtResource( 2 )
+region_rect = Rect2( 0, 0, 17, 300 )
+margin_left = 8.0
+margin_right = 8.0
+margin_top = 8.0
+margin_bottom = 8.0
 
 [sub_resource type="Animation" id=1]
 resource_name = "FadeIn"
-length = 0.2
+length = 0.3
 tracks/0/type = "value"
-tracks/0/path = NodePath(".:visible")
-tracks/0/interp = 1
+tracks/0/path = NodePath(".:rect_min_size")
+tracks/0/interp = 2
 tracks/0/loop_wrap = true
 tracks/0/imported = false
 tracks/0/enabled = true
 tracks/0/keys = {
+"times": PoolRealArray( 0, 0.3 ),
+"transitions": PoolRealArray( 0.4, 4.43828 ),
+"update": 0,
+"values": [ Vector2( 0, 0 ), Vector2( 0, 300 ) ]
+}
+tracks/1/type = "value"
+tracks/1/path = NodePath("../..:visible")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/keys = {
 "times": PoolRealArray( 0 ),
 "transitions": PoolRealArray( 1 ),
 "update": 1,
 "values": [ true ]
 }
-tracks/1/type = "value"
-tracks/1/path = NodePath(".:rect_min_size")
-tracks/1/interp = 2
-tracks/1/loop_wrap = true
-tracks/1/imported = false
-tracks/1/enabled = true
-tracks/1/keys = {
-"times": PoolRealArray( 0, 0.2 ),
-"transitions": PoolRealArray( 1, 1 ),
+tracks/2/type = "value"
+tracks/2/path = NodePath("../..:rect_min_size")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/keys = {
+"times": PoolRealArray( 0, 0.3 ),
+"transitions": PoolRealArray( 0.4, 1 ),
 "update": 0,
 "values": [ Vector2( 0, 0 ), Vector2( 0, 300 ) ]
 }
+tracks/3/type = "value"
+tracks/3/path = NodePath(".:visible")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ true ]
+}
 
 [sub_resource type="Animation" id=2]
 resource_name = "FadeOut"
@@ -41,12 +89,12 @@ tracks/0/imported = false
 tracks/0/enabled = true
 tracks/0/keys = {
 "times": PoolRealArray( 0, 0.3 ),
-"transitions": PoolRealArray( 1, 1 ),
+"transitions": PoolRealArray( 0.4, 1 ),
 "update": 0,
-"values": [ Vector2( 0, 200 ), Vector2( 0, 0 ) ]
+"values": [ Vector2( 0, 300 ), Vector2( 0, 0 ) ]
 }
 tracks/1/type = "value"
-tracks/1/path = NodePath(".:visible")
+tracks/1/path = NodePath("../..:visible")
 tracks/1/interp = 1
 tracks/1/loop_wrap = true
 tracks/1/imported = false
@@ -57,11 +105,35 @@ tracks/1/keys = {
 "update": 1,
 "values": [ false ]
 }
+tracks/2/type = "value"
+tracks/2/path = NodePath("../..:rect_min_size")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/keys = {
+"times": PoolRealArray( 0, 0.3 ),
+"transitions": PoolRealArray( 0.4, 1 ),
+"update": 0,
+"values": [ Vector2( 0, 300 ), Vector2( 0, 0 ) ]
+}
+tracks/3/type = "value"
+tracks/3/path = NodePath(".:visible")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/keys = {
+"times": PoolRealArray( 0.3 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ false ]
+}
 
 [sub_resource type="Animation" id=3]
 length = 0.001
 tracks/0/type = "value"
-tracks/0/path = NodePath(".:visible")
+tracks/0/path = NodePath(".:rect_min_size")
 tracks/0/interp = 1
 tracks/0/loop_wrap = true
 tracks/0/imported = false
@@ -70,10 +142,10 @@ tracks/0/keys = {
 "times": PoolRealArray( 0 ),
 "transitions": PoolRealArray( 1 ),
 "update": 0,
-"values": [ false ]
+"values": [ Vector2( 0, 0 ) ]
 }
 tracks/1/type = "value"
-tracks/1/path = NodePath(".:rect_min_size")
+tracks/1/path = NodePath("../..:visible")
 tracks/1/interp = 1
 tracks/1/loop_wrap = true
 tracks/1/imported = false
@@ -82,20 +154,187 @@ tracks/1/keys = {
 "times": PoolRealArray( 0 ),
 "transitions": PoolRealArray( 1 ),
 "update": 0,
+"values": [ false ]
+}
+tracks/2/type = "value"
+tracks/2/path = NodePath("../..:rect_min_size")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 0,
 "values": [ Vector2( 0, 0 ) ]
 }
+tracks/3/type = "value"
+tracks/3/path = NodePath(".:visible")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 0,
+"values": [ false ]
+}
 
-[node name="CallPanel" type="PanelContainer"]
-self_modulate = Color( 0.219608, 2.00392, 3.52549, 1 )
-margin_top = 88.0
-margin_right = 1008.0
-margin_bottom = 88.0
+[node name="CallPanel" type="ViewportContainer"]
+visible = false
+anchor_right = 1.0
+anchor_bottom = 1.0
+mouse_filter = 1
+stretch = true
 script = ExtResource( 1 )
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
+[node name="Viewport" type="Viewport" parent="."]
+size = Vector2( 1024, 576 )
+transparent_bg = true
+handle_input_locally = false
+render_target_update_mode = 0
+
+[node name="Interface" type="PanelContainer" parent="Viewport"]
+visible = false
+anchor_right = 1.0
+custom_styles/panel = SubResource( 4 )
+script = ExtResource( 4 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="Viewport/Interface"]
+margin_left = 8.0
+margin_top = 8.0
+margin_right = 1016.0
+margin_bottom = 264.0
+size_flags_vertical = 3
+custom_constants/separation = 12
+
+[node name="LabelMembers" type="Label" parent="Viewport/Interface/VBoxContainer"]
+margin_right = 1008.0
+margin_bottom = 12.0
+custom_fonts/font = ExtResource( 11 )
+
+[node name="CenterContainer" type="CenterContainer" parent="Viewport/Interface/VBoxContainer"]
+margin_top = 24.0
+margin_right = 1008.0
+margin_bottom = 180.0
+size_flags_vertical = 3
+
+[node name="HBoxContainer" type="HBoxContainer" parent="Viewport/Interface/VBoxContainer/CenterContainer"]
+margin_left = 316.0
+margin_right = 692.0
+margin_bottom = 156.0
+custom_constants/separation = 64
+alignment = 1
+
+[node name="LeftMember" parent="Viewport/Interface/VBoxContainer/CenterContainer/HBoxContainer" instance=ExtResource( 12 )]
+margin_left = 0.0
+margin_right = 156.0
+
+[node name="RightMember" parent="Viewport/Interface/VBoxContainer/CenterContainer/HBoxContainer" instance=ExtResource( 12 )]
+
+[node name="HBoxContainer" type="HBoxContainer" parent="Viewport/Interface/VBoxContainer"]
+margin_top = 192.0
+margin_right = 1008.0
+margin_bottom = 240.0
+custom_constants/separation = 48
+alignment = 1
+
+[node name="ButtonSlot00" type="TextureRect" parent="Viewport/Interface/VBoxContainer/HBoxContainer"]
+margin_left = 308.0
+margin_top = 20.0
+margin_right = 316.0
+margin_bottom = 28.0
+size_flags_vertical = 4
+texture = ExtResource( 3 )
+
+[node name="ButtonSlot01" type="TextureRect" parent="Viewport/Interface/VBoxContainer/HBoxContainer"]
+margin_left = 364.0
+margin_top = 14.0
+margin_right = 384.0
+margin_bottom = 34.0
+size_flags_vertical = 4
+texture = ExtResource( 17 )
+
+[node name="EndCallButton" type="TextureButton" parent="Viewport/Interface/VBoxContainer/HBoxContainer"]
+margin_left = 432.0
+margin_right = 480.0
+margin_bottom = 48.0
+texture_normal = ExtResource( 8 )
+texture_pressed = ExtResource( 7 )
+texture_hover = ExtResource( 10 )
+script = ExtResource( 14 )
+
+[node name="MuteButton" type="TextureButton" parent="Viewport/Interface/VBoxContainer/HBoxContainer"]
+margin_left = 528.0
+margin_right = 576.0
+margin_bottom = 48.0
+texture_normal = ExtResource( 13 )
+texture_pressed = ExtResource( 9 )
+texture_hover = ExtResource( 6 )
+script = ExtResource( 5 )
+
+[node name="ButtonSlot02" type="TextureRect" parent="Viewport/Interface/VBoxContainer/HBoxContainer"]
+margin_left = 624.0
+margin_top = 14.0
+margin_right = 644.0
+margin_bottom = 34.0
+size_flags_vertical = 4
+texture = ExtResource( 17 )
+
+[node name="ButtonSlot03" type="TextureRect" parent="Viewport/Interface/VBoxContainer/HBoxContainer"]
+margin_left = 692.0
+margin_top = 20.0
+margin_right = 700.0
+margin_bottom = 28.0
+size_flags_vertical = 4
+texture = ExtResource( 3 )
+
+[node name="Filler" type="Control" parent="Viewport/Interface/VBoxContainer"]
+margin_top = 252.0
+margin_right = 1008.0
+margin_bottom = 256.0
+rect_min_size = Vector2( 0, 4 )
+
+[node name="AudioStreamPlayer" type="AudioStreamPlayer" parent="Viewport/Interface"]
+
+[node name="Dummies" type="Control" parent="Viewport/Interface"]
+margin_left = 8.0
+margin_top = 8.0
+margin_right = 1016.0
+margin_bottom = 264.0
+mouse_filter = 2
+
+[node name="ConnectionDummy" type="TextureRect" parent="Viewport/Interface/Dummies"]
+anchor_top = 1.0
+anchor_bottom = 1.0
+margin_left = 4.0
+margin_top = -20.0
+margin_right = 20.0
+margin_bottom = -4.0
+texture = ExtResource( 15 )
+
+[node name="SettingsDummy" type="TextureRect" parent="Viewport/Interface/Dummies"]
+anchor_left = 1.0
+anchor_right = 1.0
+margin_left = -20.0
+margin_top = 4.0
+margin_right = -4.0
+margin_bottom = 20.0
+texture = ExtResource( 16 )
+
 [node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+root_node = NodePath("../Viewport/Interface")
 anims/FadeIn = SubResource( 1 )
 anims/FadeOut = SubResource( 2 )
 anims/RESET = SubResource( 3 )
+
+[connection signal="resized" from="." to="." method="_on_resized"]
+[connection signal="pressed" from="Viewport/Interface/VBoxContainer/HBoxContainer/EndCallButton" to="Viewport/Interface/VBoxContainer/HBoxContainer/EndCallButton" method="_on_pressed"]
+[connection signal="pressed" from="Viewport/Interface/VBoxContainer/HBoxContainer/MuteButton" to="Viewport/Interface/VBoxContainer/HBoxContainer/MuteButton" method="_on_pressed"]

user_interface/call_panel/end_call_button.gd

@@ -0,0 +1,5 @@
+extends TextureButton
+
+
+func _on_pressed():
+	Call.close_call()

user_interface/call_panel/icons/bad_connection_dummy.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/bad_connection_dummy.png-d603acf473f5d93783cd2e8725da9aaa.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://user_interface/call_panel/icons/bad_connection_dummy.png"
+dest_files=[ "res://.import/bad_connection_dummy.png-d603acf473f5d93783cd2e8725da9aaa.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
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