Commented parts of the energy and event handler

Energy handler.gd

 extends Control
-
+#UI elements
 onready var dialogue
+onready var energy_bar
+
+#ingredients
 onready var bread = get_parent().get_node("Bread")
 onready var egg = get_parent().get_node("Egg")
 onready var granola = get_parent().get_node("Granola bar")
 onready var vienna = get_parent().get_node("Vienna sausage")
 onready var eat = get_parent().get_node("Eat")
 onready var cook = get_parent().get_node("Cook")
-onready var energy_bar
 
-onready var sandwich = 0
-onready var cookables = 0 # number of selected ingredients that can be cooked by itself
-onready var ingredient_number = 0
+# an array containing all of the selected ingredients
 onready var ingredients = []
+
+
 # Called when the node enters the scene tree for the first time.
 func _ready():
 	pass # Replace with function body.
 
-func giveUI(dia):
+func giveUI(dia): #passes dialogue box node
 	dialogue = dia
 
-func passEvent(handler):
+func passEvent(handler): # retrieves energy bar from event handler
 	energy_bar = handler.give_energy_bar()
 
-func _selected_ing(ingredient):
-	ingredients.append(ingredient)
-	print(ingredients)
+func _selected_ing(ingredient): # when an ingredient is selected
+	ingredients.append(ingredient) 
 	print(ingredients.size())
+	print(ingredients)
 	updateUI()
 		
-func _unselected_ing(ingredient):
+func _unselected_ing(ingredient): # when an ingredient is unselected
 	ingredients.erase(ingredient)
-	print(ingredients.size())
-	if ingredients.size() == 0:
+	if ingredients.size() == 0: # reset flavor text
 		dialogue.text = ""
-	updateUI()
+	print(ingredients.size())
 	print(ingredients)
+	updateUI()
 	
-	
-func updateUI():
-	if ingredients.size() >= 1 and ingredients[0] != "Granola bar":
+func updateUI(): # whenever there's a change in selections
+	if ingredients.size() >= 1 and ingredients[0] != "Granola bar": # if anything aside from the granola bar is selected, as it can't be cooked in a recipe
 		granola.interactable = false
-		granola.modulate = Color("#616161")
+		granola.modulate = Color("#616161") # turn grey
 		eat.hide()
 
 	match ingredients.size():
-		0:
+		0: # reset if none is selected
 			granola.interactable = true
 			granola.modulate = Color("#ffffff")
 			eat.hide()
 			cook.hide()
-		1:
+		1: # flavor text and options for singular ingredients
 			if ingredients[0] != "Egg":
 				eat.show()
 			var flavor = get_parent().get_node(ingredients[0]).flavorText
@@ -60,7 +61,7 @@ func updateUI():
 					cook.hide()
 				"Egg", "Vienna sausage":
 					cook.show()
-		2:
+		2: # variations on sandwich, or a non-recipe
 			if ingredients.has("Bread"):
 				if ingredients.has("Egg"):
 					dialogue.text = "An egg sandwich. Requires 15 energy and gives 34 energy."
@@ -70,12 +71,11 @@ func updateUI():
 			else:
 				dialogue.text = "I don't think this makes a meal together."
 				cook.hide()
-		3:
+		3: # a full sandwich
 			dialogue.text = "An egg and sausage sandwich. Requires 20 energy and gives 40 energy."
 			cook.show()
-	
 
-func clearFridge():
+func clearFridge(): # clear out the consumed ingredients
 	for ing in ingredients:
 		get_parent().get_node(ing).queue_free()
 	ingredients.clear()

Event Handler.gd

@@ -14,6 +14,7 @@ onready var kitchen = get_parent().get_node("Kitchen")
 onready var laundryBasket = get_parent().get_node("Laundry basket")
 onready var laundryArea = get_parent().get_node("Laundry area")
 onready var fridge = get_parent().get_node("Fridge")
+
 #functioning stuff
 onready var quests = notepad.get_node("Quests")
 
@@ -27,61 +28,55 @@ func _ready():
 		get_node(item).passEvent(self)
 	connect_stools()
 
-func zoom_in():
+func zoom_in(): # for close up perspectives without some UI
 	moxie.hide()
 	inventory.hide()
 	left.hide()
 	right.hide()
 	deselect.hide()
 	
-func zoom_out():
+func zoom_out(): # for returning from close up perspectives
 	moxie.show()
 	inventory.show()
-	get_parent().get_node("UI/Movement Handler").check_arrows()
+	get_parent().get_node("UI/Movement Handler").check_arrows() # show arrows depending on situation
 	deselect.show()
-	
 
-func _get_notebook():
+func _get_notebook(): # when To Do list is retrieved for the first time
 	notepad.show()
 	right.show()
 	_return_laundry()
 	quests.add("Eat")
 	quests.add("Put away groceries")
 	
-	
-func _laundry_basket():
+func _laundry_basket(): # looking at the laundry basket view
 	bedroom.hide()
 	laundryBasket.show()
 	zoom_in()
 	
-func _return_laundry():
+func _return_laundry(): # returning from laundry basket view
 	laundryBasket.hide()
 	bedroom.show()
 	zoom_out()
 	
-func _return_fridge():
-	fridge.hide()
-	kitchen.show()
-	zoom_out()
-	notepad.show()
-	
-func _open_fridge():
+func _open_fridge(): # looking into the fridge
 	kitchen.hide()
 	fridge.show()
 	zoom_in()
 	notepad.hide()
 	
-func connect_stools():
+func _return_fridge(): # returning from fridge view
+	fridge.hide()
+	kitchen.show()
+	zoom_out()
+	notepad.show()
+	
+func connect_stools(): # connecting the two instances of the stool so that one disappears when the other is retrieved
 	get_parent().get_node("Laundry area/Stool").giveStool(get_parent().get_node("Kitchen/Stool"))
 	get_parent().get_node("Kitchen/Stool").giveStool(get_parent().get_node("Laundry area/Stool"))
 
-func _groceries_put_away():
+func _groceries_put_away(): # when the groceries are put away
 	fridge.get_node("Granola bar").show()
 	laundryArea.get_node("Laundry door").flavorText = "Open sesame!"
 	
-func give_energy_bar():
+func give_energy_bar(): # returns energy bar node
 	return energy
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-#func _process(delta):
-#	pass