Initial commit

Inventory/InventorySlot.gd

@@ -0,0 +1,58 @@
+class_name InventorySlot
+extends Node
+
+var item : Item
+var quantity : int
+@onready var icon : TextureRect = get_node("Icon")
+@onready var quantity_text : Label = get_node("QuanityText")
+var inventory : Inventory
+
+func set_item (new_item : Item):
+	item = new_item
+	quantity = 1
+	
+	if item == null:
+		icon.visible = false
+	else:
+		icon.visible = true
+		icon.texture = item.icon
+	
+	update_quantity_text()
+
+func add_item ():
+	quantity += 1
+	update_quantity_text()
+
+func remove_item ():
+	quantity -= 1
+	update_quantity_text()
+	
+	if quantity == 0:
+		set_item(null)
+
+func update_quantity_text():
+	if quantity <= 1:
+		quantity_text.text = ""
+	else:
+		quantity_text.text = str(quantity)
+
+func _on_mouse_entered() -> void:
+	if item == null:
+		inventory.info_text.text = ""
+	else:
+		inventory.info_text.text = item.display_name
+
+func _on_mouse_exited() -> void:
+	inventory.info_text.text = ""
+
+func _on_pressed():
+	if item == null:
+		return
+	
+	var remove_after_use = item._on_use(inventory.get_parent())
+	
+	if remove_after_use:
+		remove_item()
+
+func drop_item():
+	pass