diff --git a/demo_scene.gd b/demo_scene.gd
index eeadf6a..dd9aa46 100644
--- a/demo_scene.gd
+++ b/demo_scene.gd
@@ -16,8 +16,9 @@ func _process(delta: float) -> void:
 
 func _on_loot_button_pressed() -> void:
 	if Clock.has_time(10):
-		Clock.use_time(10)
-		bin_inventory.add_item(pick_random_item())
+		if bin_inventory.add_item(pick_random_item()):
+			Clock.use_time(10)
+			#bin_inventory.add_item(pick_random_item())
 	
 	#loot_button.hide()
 	#bin_inventory.show()
diff --git a/inv_system/crafting_panel.gd b/inv_system/crafting_panel.gd
index 8bde5fa..3c6e446 100644
--- a/inv_system/crafting_panel.gd
+++ b/inv_system/crafting_panel.gd
@@ -33,19 +33,39 @@ func _notification(what: int) -> void:
 func check_recipes():
 	print("checking now")
 	# write checking logic
+	var possible_recipes : Array[CraftRecipe] = craft_recipes.duplicate()
+	for x in range(9):
+		for recipe in possible_recipes:
+			if recipe.ingredients[x] and slots[x].item:
+				if recipe.ingredients[x].item_name != slots[x].item.item_name:
+					possible_recipes.erase(recipe)
+			elif recipe.ingredients[x] or slots[x].item:
+				possible_recipes.erase(recipe)
+	print("Possible recipes: " + str(possible_recipes.size()))
+	if possible_recipes.size() == 1:
+		print("found our recipe!")
+		style_assemble()
+	else:
+		style_none()
 	pass
 
 func style_assemble():
 	action_button.add_theme_stylebox_override("normal",assemble_style)
 	action_button.add_theme_stylebox_override("hover",assemble_style_hover)
 	action_button.add_theme_stylebox_override("pressed",assemble_style_pressed)
+	action_button.text = "Assemble!"
+	action_button.disabled = false
 	
 func style_scavenge():
 	action_button.add_theme_stylebox_override("normal",scavenge_style)
 	action_button.add_theme_stylebox_override("hover",scavenge_style_hover)
 	action_button.add_theme_stylebox_override("pressed",scavenge_style_pressed)
+	action_button.text = "Scavenge!"
+	action_button.disabled = false
 	
 func style_none():
 	action_button.remove_theme_stylebox_override("normal")
 	action_button.remove_theme_stylebox_override("hover")
 	action_button.remove_theme_stylebox_override("pressed")
+	action_button.text = "no matching recipe"
+	action_button.disabled = true
diff --git a/inv_system/inventory.gd b/inv_system/inventory.gd
index e90fcb1..2dd036b 100644
--- a/inv_system/inventory.gd
+++ b/inv_system/inventory.gd
@@ -46,3 +46,9 @@ func add_item(item : ItemData) -> bool:
 			return true # item placed successfully
 	return false # theres no space to add the item
 	
+func filled_slots() -> int:
+	var count : int = 0
+	for slot in slots:
+		if slot.item:
+			count += 1
+	return count
diff --git a/mouseTweaks.gd b/mouseTweaks.gd
index 30f2fa0..3d6d020 100644
--- a/mouseTweaks.gd
+++ b/mouseTweaks.gd
@@ -11,7 +11,7 @@ func _ready() -> void:
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
-	if Input.is_action_just_pressed("quick_move") and hovered_slot:
+	if Input.is_action_pressed("quick_move") and hovered_slot:
 		# figure out what the "other" inventory is and move it
 		var current_inv : String = hovered_slot.type
 		var target_inv : Inventory
@@ -27,5 +27,7 @@ func _process(delta: float) -> void:
 			# only runs if it was able to put the item in the target inv
 			hovered_slot.item = null
 			hovered_slot.update_ui()
+			player_inventory.notification(NOTIFICATION_DRAG_END)
+			other_inventory.notification(NOTIFICATION_DRAG_END)
 		
 		pass
diff --git a/scenes/workshop.gd b/scenes/workshop.gd
index 9b993a5..4153ff7 100644
--- a/scenes/workshop.gd
+++ b/scenes/workshop.gd
@@ -1,5 +1,8 @@
 extends Control
 
+@export var ewaste_button : Button
+@export var computer_button : Button
+@export var crafting_inv : Inventory
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
@@ -8,7 +11,12 @@ func _ready() -> void:
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
-	pass
+	if crafting_inv.filled_slots() > 0:
+		ewaste_button.disabled = true
+		computer_button.disabled = true
+	else:
+		ewaste_button.disabled = false
+		computer_button.disabled = false
 
 
 func _on_goto_ewaste_pressed() -> void:
diff --git a/scenes/workshop.tscn b/scenes/workshop.tscn
index 686b3d9..0776b3b 100644
--- a/scenes/workshop.tscn
+++ b/scenes/workshop.tscn
@@ -4,7 +4,7 @@
 [ext_resource type="Script" uid="uid://bla0gy2tlqwe1" path="res://scenes/workshop.gd" id="1_g1tdj"]
 [ext_resource type="PackedScene" uid="uid://f06ym5ujhdsc" path="res://inv_system/crafting_panel.tscn" id="2_wwo6w"]
 
-[node name="Workshop" type="Control"]
+[node name="Workshop" type="Control" node_paths=PackedStringArray("ewaste_button", "computer_button", "crafting_inv")]
 layout_mode = 3
 anchors_preset = 15
 anchor_right = 1.0
@@ -13,6 +13,9 @@ grow_horizontal = 2
 grow_vertical = 2
 mouse_filter = 2
 script = ExtResource("1_g1tdj")
+ewaste_button = NodePath("GotoEwaste")
+computer_button = NodePath("GotoComputer")
+crafting_inv = NodePath("CraftingPanel")
 
 [node name="TextureRect" type="TextureRect" parent="."]
 layout_mode = 1