Reworks Twitch Nodes to work with the new Triggers Workflow. (#82)

Closes #59 by reworking Twitch Nodes to use the new Trigger workflow that allows inputs that trigger through Ports with Port.UsageType.BOTH as well the functionality for Port.UsageType.VALUE_REQUEST and Port.UsageType.TRIGGER.

Co-authored-by: Eroax <eroaxebusiness@duck>
Reviewed-on: https://codeberg.org/StreamGraph/StreamGraph/pulls/82

addons/no_twitch/chat_socket.gd

@@ -148,6 +148,12 @@ func send_chat(msg : String, channel : String = ""):
 	
 	if channel.is_empty():
 		
+		if channels.is_empty():
+			
+			push_error("NoTwitch Error: No Twitch channels have been joined.")
+			return
+			
+		
 		channel = channels[0]
 		
 	
@@ -166,6 +172,6 @@ func join_chat(channel : String):
 ## Utility function that handles leaving the supplied [param channel]'s chat.
 func leave_chat(channel : String):
 	
-	send_chat("PART #" + channel)
+	send_text("PART #" + channel)
 	channels.erase(channel)
 	

addons/no_twitch/twitch_connection.gd

@@ -315,9 +315,12 @@ class HTTPResponse:
 	func request_complete(result: int, response_code: int, headers: PackedStringArray, body: PackedByteArray, http, storage):
 
 		var info : Dictionary
-		if !body.is_empty():
+		var str = body.get_string_from_utf8()
+		if !body.is_empty() and !JSON.parse_string(str) == null:
+			
 			info = JSON.parse_string(body.get_string_from_utf8())
 			
+
 		info["result"] = result
 		info["code"] = response_code
 		info["headers"] = headers

classes/deck/nodes/math/vector_add.gd

@@ -22,20 +22,50 @@ func _init() -> void:
 		"Result"
 	)
 
+## Handles Trigger inputs, calculates.
+func _receive(port : int, data : Variant) -> void:
+	
+	var va = data
+	if !DeckType.is_valid_vector(data):
+		
+		DeckHolder.logger.log_node("Vector Add: Port %d: Supplied data was not a valid Vector.  Please ensure it is a Dictionary with keys 'x' and 'y'" % port)
+		return
+	
+	var vb
+	if port == 0:
+		
+		vb = await request_value_async(1)
+		
+	else:
+		
+		vb = await request_value_async(0)
+	
+	var added = add_vectors(va, vb)
+	
+	if added is Dictionary:
+		
+		send(0, added)
+		
+	
 
 func _value_request(_on_port: int) -> Variant:
 	var va = await request_value_async(0)
 	var vb = await request_value_async(1)
 	
+	return add_vectors(va, vb)
+	
+
+func add_vectors(va, vb):
+	
 	if not va or not vb:
 		DeckHolder.logger.log_node("Vector Add: one of the vectors is invalid.", Logger.LogType.ERROR)
 		return null
 
-	if not (va as Dictionary).has("x") or not (va as Dictionary).has("y"):
+	if !DeckType.is_valid_vector(va):
 		DeckHolder.logger.log_node("Vector Add: one of the vectors is invalid.", Logger.LogType.ERROR)
 		return null
 
-	if not (vb as Dictionary).has("x") or not (vb as Dictionary).has("y"):
+	if !DeckType.is_valid_vector(vb):
 		DeckHolder.logger.log_node("Vector Add: one of the vectors is invalid.", Logger.LogType.ERROR)
 		return null
 
@@ -44,3 +74,4 @@ func _value_request(_on_port: int) -> Variant:
 	res["y"] = va["y"] + vb["y"]
 	
 	return res
+	

classes/deck/nodes/math/vector_compose.gd

@@ -25,6 +25,23 @@ func _init() -> void:
 		"Vector"
 	)
 
+func _receive(port : int, data : Variant) -> void:
+	
+	var x
+	var y
+	if port == 0:
+		
+		x = data
+		y = await resolve_input_port_value_async(1)
+		
+	else:
+		
+		y = data
+		x = await resolve_input_port_value_async(0)
+		
+	
+	send(0, {"x" : float(x), "y" : float(y)})
+	
 
 func _value_request(_on_port: int) -> Dictionary:
 	var x = float(await resolve_input_port_value_async(0))

classes/deck/nodes/math/vector_decompose.gd

@@ -24,13 +24,25 @@ func _init() -> void:
 	)
 
 
+func _receive(port : int, data : Variant) -> void:
+	
+	if !data or !DeckType.is_valid_vector(data):
+		DeckHolder.logger.log_node("Vector Decompose: the vector is invalid.", Logger.LogType.ERROR)
+		return
+		
+	
+	var id = UUID.v4()
+	send(0, data.x, id)
+	send(1, data.y, id)
+	
+
 func _value_request(on_port: int) -> Variant:
 	var v = await request_value_async(0)
 	if not v:
 		DeckHolder.logger.log_node("Vector Decompose: the vector is invalid.", Logger.LogType.ERROR)
 		return null
 
-	if not (v as Dictionary).has("x") or not (v as Dictionary).has("y"):
+	if !DeckType.is_valid_vector(v):
 		DeckHolder.logger.log_node("Vector Decompose: the vector is invalid.", Logger.LogType.ERROR)
 		return null
 

classes/deck/nodes/math/vector_dot.gd

@@ -24,20 +24,52 @@ func _init() -> void:
 	)
 
 
+func _receive(port : int, data : Variant) -> void:
+	
+	if !DeckType.is_valid_vector(data):
+		
+		DeckHolder.logger.log_node("Vector Dot: Port %d: Supplied data was not a valid Vector.  Please ensure it is a Dictionary with keys 'x' and 'y'" % port)
+		return
+	
+	var va = data
+	var vb
+	
+	if port == 0:
+		
+		vb = await resolve_input_port_value_async(1)
+		
+	else:
+		
+		vb = await resolve_input_port_value_async(0)
+		
+	
+	var dot = dot_vectors(va, vb)
+	if dot:
+		
+		send(0, dot)
+		
+	
+
 func _value_request(_on_port: int) -> Variant:
 	var va = await request_value_async(0)
 	var vb = await request_value_async(1)
 	
+	return dot_vectors(va, vb)
+	
+
+func dot_vectors(va, vb):
+	
 	if not va or not vb:
 		DeckHolder.logger.log_node("Vector Dot: one of the vectors is invalid.", Logger.LogType.ERROR)
 		return null
 	
-	if not (va as Dictionary).has("x") or not (va as Dictionary).has("y"):
+	if !DeckType.is_valid_vector(va):
 		DeckHolder.logger.log_node("Vector Dot: one of the vectors is invalid.", Logger.LogType.ERROR)
 		return null
 	
-	if not (vb as Dictionary).has("x") or not (vb as Dictionary).has("y"):
+	if !DeckType.is_valid_vector(vb):
 		DeckHolder.logger.log_node("Vector Dot: one of the vectors is invalid.", Logger.LogType.ERROR)
 		return null
 	
 	return va.x * vb.x + va.y * vb.y
+	

classes/deck/nodes/math/vector_multiply.gd

@@ -25,17 +25,48 @@ func _init() -> void:
 	)
 
 
+func _receive(port : int, data : Variant) -> void:
+	
+	var vec
+	var scale
+	
+	if port == 0:
+		
+		vec = data
+		scale = float(await resolve_input_port_value_async(1))
+		
+	else:
+		
+		scale = data
+		vec = await request_value_async(0)
+		
+	
+	var multiplied = multiply_by_scalar(vec, scale)
+	if multiplied is Dictionary:
+		
+		send(0, multiplied)
+		
+	
+
 func _value_request(_on_port: int) -> Variant:
-	var v = await request_value_async(0)
 	
-	if not v:
+	var vec = await request_value_async(0)
+	var scale = float(await resolve_input_port_value_async(1))
+	
+	return multiply_by_scalar(vec, scale)
+	
+
+
+func multiply_by_scalar(vec, scale):
+	
+	if not vec:
 		DeckHolder.logger.log_node("Vector Mult: the vector is invalid.", Logger.LogType.ERROR)
 		return null
 	
-	if not (v as Dictionary).has("x") or not (v as Dictionary).has("y"):
+	if !DeckType.is_valid_vector(vec):
 		DeckHolder.logger.log_node("Vector Mult: the vector is invalid.", Logger.LogType.ERROR)
 		return null
 	
-	var s = float(await resolve_input_port_value_async(1))
+	return {"x": vec.x * scale, "y": vec.y * scale}
+	
 
-	return {"x": v.x * s, "y": v.y * s}

classes/deck/nodes/math/vector_normalize.gd

@@ -20,13 +20,29 @@ func _init() -> void:
 	)
 
 
+func _receive(port : int, data : Variant) -> void:
+	
+	var normalized = normalize_vector(data)
+	if !normalized is Dictionary:
+		return
+	
+	send(0, normalized)
+	
+
 func _value_request(_on_port: int) -> Variant:
+	
 	var v = await request_value_async(0)
+	
+	return normalize_vector(v)
+	
+
+func normalize_vector(v):
+	
 	if not v:
 		DeckHolder.logger.log_node("Vector Normalize: the vector is invalid.", Logger.LogType.ERROR)
 		return null
 
-	if not (v as Dictionary).has("x") or not (v as Dictionary).has("y"):
+	if !DeckType.is_valid_vector(v):
 		DeckHolder.logger.log_node("Vector Normalize: the vector is invalid.", Logger.LogType.ERROR)
 		return null
 

classes/deck/nodes/math/vector_subtract.gd

@@ -23,19 +23,49 @@ func _init() -> void:
 	)
 
 
+func _receive(port : int, data : Variant) -> void:
+	
+	var va = data
+	if !DeckType.is_valid_vector(data):
+		
+		DeckHolder.logger.log_node("Vector Sub: Port %d: Supplied data was not a valid Vector.  Please ensure it is a Dictionary with keys 'x' and 'y'" % port)
+		return
+	
+	var vb
+	if port == 0:
+		
+		vb = await request_value_async(1)
+		
+	else:
+		
+		vb = await request_value_async(0)
+		
+	
+	var calc = subtract_vectors(va, vb)
+	
+	if calc is Dictionary:
+		
+		send(0, calc)
+		
+	
+
 func _value_request(_on_port: int) -> Variant:
 	var va = await request_value_async(0)
 	var vb = await request_value_async(1)
 	
+	return subtract_vectors(va, vb)
+
+func subtract_vectors(va, vb):
+	
 	if not va or not vb:
 		DeckHolder.logger.log_node("Vector Sub: one of the vectors is invalid.", Logger.LogType.ERROR)
 		return null
 	
-	if not (va as Dictionary).has("x") or not (va as Dictionary).has("y"):
+	if !DeckType.is_valid_vector(va):
 		DeckHolder.logger.log_node("Vector Sub: one of the vectors is invalid.", Logger.LogType.ERROR)
 		return null
 	
-	if not (vb as Dictionary).has("x") or not (vb as Dictionary).has("y"):
+	if !DeckType.is_valid_vector(vb):
 		DeckHolder.logger.log_node("Vector Sub: one of the vectors is invalid.", Logger.LogType.ERROR)
 		return null
 	
@@ -44,3 +74,4 @@ func _value_request(_on_port: int) -> Variant:
 	res["y"] = va["y"] - vb["y"]
 	
 	return res
+	

classes/deck/nodes/twitch/twitch_account_info.gd

@@ -11,10 +11,10 @@ func _init():
 
 	props_to_serialize = []
 	
-	add_output_port(DeckType.Types.STRING, "Login")
+	add_output_port(DeckType.Types.STRING, "Login", "", Port.UsageType.VALUE_REQUEST)
-	add_output_port(DeckType.Types.STRING, "Display Name")
+	add_output_port(DeckType.Types.STRING, "Display Name", "", Port.UsageType.VALUE_REQUEST)
-	add_output_port(DeckType.Types.STRING, "Profile Picture URL")
+	add_output_port(DeckType.Types.STRING, "Profile Picture URL", "", Port.UsageType.VALUE_REQUEST)
-	add_output_port(DeckType.Types.DICTIONARY, "User Dictionary")
+	add_output_port(DeckType.Types.DICTIONARY, "User Dictionary", "", Port.UsageType.VALUE_REQUEST)
 	
 #{
 	  #"id": "141981764",

classes/deck/nodes/twitch/twitch_add_eventsub_subscription.gd

@@ -4,6 +4,14 @@
 extends DeckNode
 
 
+enum inputs {
+	
+	event_name,
+	sub_data,
+	add
+	
+}
+
 var subscription_data : Twitch_Connection.EventSub_Subscription
 
 func _init():
@@ -14,38 +22,60 @@ func _init():
 	props_to_serialize = []
 	
 	#Event Name
-	add_input_port(DeckType.Types.STRING, "Event Name", "field")
+	add_input_port(
+		DeckType.Types.STRING, 
+		"Event Name", "field"
+		)
 	#Subscription Data
-	add_input_port(DeckType.Types.DICTIONARY, "Subscription Data")
+	add_input_port(
+		DeckType.Types.DICTIONARY, 
+		"Subscription Data"
+		)
 	#Trigger
-	add_input_port(DeckType.Types.ANY, "Add Subscription", "button")
+	add_input_port(
+		DeckType.Types.ANY, 
+		"Add Subscription", "button",
+		Port.UsageType.TRIGGER
+		)
 	
 
 
 
-func _receive(to_input_port, _data: Variant):
+func _receive(to_input_port, data: Variant) -> void:
 	
-	if to_input_port != 2:
+	var event
+	var sub_data
 	
+	match to_input_port:
+		
+		inputs.event_name:
+			
+			event = str(data)
+			sub_data = await resolve_input_port_value_async(1)
+			
+		inputs.sub_data:
+			
+			if data == null or not data is Dictionary:
+				DeckHolder.logger.log_node("%s: Port %d: Incorrect Subscription Data Connected, please supply a Dictionary with condition and if needed, version.  Last supplied Data was: " + str(data), Logger.LogType.ERROR)
 				return
 				
 			
-	var input_data = await resolve_input_port_value_async(1)
+			sub_data = data
+			event = await resolve_input_port_value_async(0)
+			
+		inputs.add:
+			
+			event = await resolve_input_port_value_async(0)
+			sub_data = await resolve_input_port_value_async(1)
 			
 		
-	if input_data == null or "condition" not in input_data.keys():
-		DeckHolder.logger.log_node(name + ": Incorrect Subscription Data Connected, please supply a Dictionary with condition and if needed, version.  Last supplied Data was: " + str(input_data), Logger.LogType.ERROR)
-		return
-		
-	
-	var sub_type = await resolve_input_port_value_async(0)
 	
 #	Creates an instance of Twitch_Connection.EventSub_Subscription to store the data with all the given inputs.
-	subscription_data = Twitch_Connection.EventSub_Subscription.new(sub_type, input_data.condition)
+	subscription_data = Twitch_Connection.EventSub_Subscription.new(event, sub_data)
 #	Checks if the data has a version field, if so sets it on the EventSub_Subscription
-	if input_data.has("version"):
+	if sub_data.has("version"):
 		
-		subscription_data.version = input_data.version
+		subscription_data.version = sub_data.version
 		
 	
 #	Calls the connection to add the Subscription

classes/deck/nodes/twitch/twitch_chat_received.gd

@@ -32,16 +32,17 @@ func _event_received(event_name : StringName, event_data : Dictionary = {}):
 		
 		return
 		
-
 	username = event_data.username
 	message = event_data.message
 	channel = event_data.channel
 	tags = event_data
-	send(0, username)
+	
-	send(1, message)
+	var id = UUID.v4()
-	send(2, channel)
+	send(0, username, id)
-	send(3, tags)
+	send(1, message, id)
-	send(4, true)
+	send(2, channel, id)
+	send(3, tags, id)
+	send(4, true, id)
 
 
 func _value_request(on_port: int) -> Variant:

classes/deck/nodes/twitch/twitch_eventsub_event.gd

@@ -13,12 +13,11 @@ func _init():
 	props_to_serialize = []
 	
 #	Adds a port that allows specifying what type of event to listen for.
-	add_input_port(DeckType.Types.STRING, "Event Name", "field")
+	add_input_port(DeckType.Types.STRING, "Event Name", "field", Port.UsageType.VALUE_REQUEST)
 #	Adds a port that outputs when the Event has been received
-	add_output_port(DeckType.Types.ANY, "Event Received")
+	add_output_port(DeckType.Types.ANY, "Event Received", "", Port.UsageType.TRIGGER)
 #	Adds a port that outputs the data received when the Event has been received.
-	add_output_port(DeckType.Types.DICTIONARY, "Event Data")
+	add_output_port(DeckType.Types.DICTIONARY, "Event Data", "", Port.UsageType.BOTH)
-
 	
 
 
@@ -39,10 +38,11 @@ func _event_received(event_name: StringName, event_data: Dictionary = {}):
 	cached_event_data = event_data.payload
 
 #	Sends to indicate that the specified event has happened.
-	send(0, null)
+	send(0, event_data)
 	send(1, event_data)
 	
 
+
 func _value_request(port):
 	
 	if port != 1:

classes/deck/nodes/twitch/twitch_join_chat.gd

@@ -15,16 +15,21 @@ func _init():
 	add_input_port(DeckType.Types.STRING, "Channel", "field")
 	
 	# Adds Trigger for leaving the specified channel
-	add_input_port(DeckType.Types.ANY, "Join Channel", "button")
+	add_input_port(DeckType.Types.ANY, "Join Channel", "button", Port.UsageType.TRIGGER)
 	
 
 
-func _receive(to_input_port, _data: Variant):
+func _receive(to_input_port, data: Variant):
 	
-	if to_input_port != 1:
+	var channel
 	
-		return
+	if to_input_port == 0:
 		
+		channel = data
 	
-	Connections.twitch.join_channel(await resolve_input_port_value_async(0))
+	if to_input_port == 1 or not channel is String:
+		
+		channel = await resolve_input_port_value_async(0)
+	
+	Connections.twitch.join_channel(channel)
 	

classes/deck/nodes/twitch/twitch_leave_chat.gd

@@ -15,16 +15,21 @@ func _init():
 	add_input_port(DeckType.Types.STRING, "Channel", "field")
 	
 	# Adds Trigger for leaving the specified channel
-	add_input_port(DeckType.Types.ANY, "Leave Channel", "button")
+	add_input_port(DeckType.Types.ANY, "Leave Channel", "button", Port.UsageType.TRIGGER)
 	
 
 
-func _receive(to_input_port, _data: Variant):
+func _receive(to_input_port, data: Variant):
 	
-	if to_input_port != 1:
+	var channel
 	
-		return
+	if to_input_port == 0:
 		
+		channel = data
 	
-	Connections.twitch.leave_channel(await resolve_input_port_value_async(0))
+	if to_input_port == 1 or not channel is String:
+		
+		channel = await resolve_input_port_value_async(0)
+	
+	Connections.twitch.leave_channel(channel)
 	

classes/deck/nodes/twitch/twitch_remove_eventsub_subscription.gd

@@ -8,23 +8,37 @@ func _init():
 	name = "Twitch Remove EventSub Subscription"
 	node_type = name.to_snake_case()
 	description = "Removes an EventSub Subscription by it's type."
+	appears_in_search = false
 	
 	props_to_serialize = []
 	
-	add_input_port(DeckType.Types.STRING, "Subscription Type", "field")
+	add_input_port(
-	add_input_port(DeckType.Types.ANY, "Remove Subscription", "button")
+		DeckType.Types.STRING, 
+		"Subscription Type", 
+		"field"
+		)
+	
+	add_input_port(
+		DeckType.Types.ANY, 
+		"Remove Subscription", 
+		"button"
+		)
 	
 	
 
 
-func _receive(to_input_port, _data: Variant):
 
-	if to_input_port != 1:
+func _receive(to_input_port, data: Variant):
 	
-		return
+	var sub_type 
+	if to_input_port == 0:
 		
+		sub_type = str(data)
+		
+	else:
+		
+		sub_type = await resolve_input_port_value_async(0)
 		
-	var sub_type = await resolve_input_port_value_async(0)
 	
 	Connections.twitch.remove_eventsub_subscription_type(sub_type).response_completed.connect(eventsub_response_received)
 	

classes/deck/nodes/twitch/twitch_request_user_info.gd

@@ -12,15 +12,27 @@ func _init():
 	props_to_serialize = []
 	
 #	Adds the User input.
-	add_input_port(DeckType.Types.STRING, "User Login", "field")
+	add_input_port(
+		DeckType.Types.STRING, 
+		"User ID", 
+		"field"
+		)
 	
 #	Adds the Checkbox for using IDs vs Logins and sets it to true.
-	add_input_port(DeckType.Types.BOOL, "User Input as ID", "checkbox")
+	add_input_port(
+		DeckType.Types.BOOL, 
+		"User Input as ID", 
+		"checkbox", 
+		Port.UsageType.VALUE_REQUEST
+		)
 	get_input_ports()[1].set_value(true)
 	
 	get_input_ports()[1].value_updated.connect(switch_user_input_type)
 	
-	add_output_port(DeckType.Types.ANY, "User Info")
+	add_output_port(
+		DeckType.Types.ANY, 
+		"User Info"
+		)
 	
 
 func switch_user_input_type(value):
@@ -40,19 +52,37 @@ func switch_user_input_type(value):
 	
 
 
+func _receive(port, data) -> void:
+	
+	if not port == 0:
+		
+		return
+		
+	
+	data = str(data)
+	
+	var req_resp = await request_user_info(data, await resolve_input_port_value_async(1))
+	send(0, req_resp)
+	
+
 func _value_request(_from_port):
 	
 	var user_input = await resolve_input_port_value_async(0)
 	var as_id = await resolve_input_port_value_async(1)
 	
+	return await request_user_info(user_input, as_id)
+	
+
+func request_user_info(user, as_id):
+	
 	var req_url := "https://api.twitch.tv/helix/users?"
 	if as_id:
 		
-		req_url += "id=" + user_input
+		req_url += "id=" + user
 		
 	else:
 		
-		req_url += "login=" + user_input
+		req_url += "login=" + user
 		
 	
 	var resp = Connections.twitch.twitch_request(req_url)
@@ -62,4 +92,3 @@ func _value_request(_from_port):
 	
 	return data
 	
-

classes/deck/nodes/twitch/twitch_send_chat.gd

@@ -3,6 +3,13 @@
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 extends DeckNode
 
+enum inputs {
+	
+	message,
+	channel,
+	send
+	
+}
 
 func _init():
 	name = "Twitch Send Chat"
@@ -19,7 +26,6 @@ func _init():
 		"Channel",
 		"field"
 	)
-	
 	add_input_port(
 		DeckType.Types.BOOL,
 		"Send",
@@ -28,24 +34,46 @@ func _init():
 	
 
 
-func _receive(to_input_port, _data: Variant):
+func _receive(to_input_port, data: Variant):
 	
-	if to_input_port != 2:
+	data = str(data)
 	
-		return
+	var message
+	var channel
+	match to_input_port:
+		
+		inputs.message:
+			
+			message = data
+			
+			channel = await resolve_input_port_value_async(inputs.channel)
+			
+		inputs.channel:
+			
+			channel = data
+			
+			message = await resolve_input_port_value_async(inputs.message)
+			
+		inputs.send:
+			
+			channel = await resolve_input_port_value_async(inputs.channel)
+			message = await resolve_input_port_value_async(inputs.message)
 			
 		
-	var msg = await resolve_input_port_value_async(0)
-	var channel = await resolve_input_port_value_async(1)
 	
 	if channel == null:
 		
 		channel = ""
 	
-	if msg == null:
+	if message == null:
 		
 		return
 	
+	if message.is_empty():
+		
+		DeckHolder.logger.log_node("Twitch Send Chat: Port %d: Supplied message was empty." % [to_input_port])
+		
+	
+	Connections.twitch.send_chat(message, channel)
 	
-	Connections.twitch.send_chat(msg, channel)
 

classes/types/deck_type.gd

@@ -54,3 +54,13 @@ static func convert_value(value: Variant, to: Types) -> Variant:
 
 static func type_str(type: Types) -> String:
 	return str(Types.keys()[type])
+
+## Validates whether the given Dictionary is a "Vector", AKA that it has an X and a Y key.
+static func is_valid_vector(dict : Variant):
+	
+	if !dict is Dictionary:
+		
+		return false
+	
+	return dict.has("x") and dict.has("y")
+