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

scripts/item_slot.gd

@@ -1,11 +1,13 @@
 class_name ItemSlot extends Control
 
-#var item_display_window_template = preload("res://templates/item_display_window.tscn")
+
+@onready var item_sprite : TextureRect = $Item
+
 var dragging : bool = false
 var last_click : int = 0
 var item : Item
-@onready var item_sprite : TextureRect = $Item
 
+signal display_item(itm)
 func assign(itm : Item) -> void:
 	item = itm
 	if item.image != null:
@@ -29,6 +31,9 @@ func clear() -> void:
 func _on_gui_input(event: InputEvent) -> void:
 	var mmevt = event as InputEventMouseMotion
 	var mbevt = event as InputEventMouseButton
+	if mbevt != null:
+		if mbevt.pressed and mbevt.button_index == MOUSE_BUTTON_LEFT and item != null:
+			display_item.emit(item)
 	#if mbevt and mbevt.button_index == MOUSE_BUTTON_MASK_LEFT:
 		#if !mbevt.pressed:
 			#if dragging and