Work on item display windows and variant coloring for portraits and sprites.

scripts/adventurer_profile_window.gd

@@ -17,6 +17,8 @@ var data : Adventurer
 
 var item_slots : Array[ItemSlot]
 
+var item_display_window_template = preload("res://templates/item_display_window.tscn")
+
 func setup(adv : Adventurer) -> void:
 	data = adv
 	data.changed.connect(_on_data_changed)
@@ -24,6 +26,7 @@ func setup(adv : Adventurer) -> void:
 	item_slots = []
 	for child : ItemSlot in %InventoryGrid.get_children():
 		item_slots.append(child)
+		child.display_item.connect(_on_display_item)
 	#TODO: Show equipment
 	update_items()
 
@@ -61,3 +64,11 @@ func update_items() -> void:
 func _on_data_changed() -> void:
 	update_stats()
 	update_items()
+
+func _on_display_item(item : Item) -> void:
+	var wnd : Popup = item_display_window_template.instantiate()
+	adding_subwindow = true
+	add_child(wnd)
+	wnd.setup(item)
+	wnd.popup_centered()
+	adding_subwindow = false