Fix errors with tooltip2

gymkhana/addons/escoria-ui-return-monkey-island/game.gd

@@ -219,8 +219,10 @@ func left_double_click_on_bg(position: Vector2) -> void:
 
 func element_focused(element_id: String) -> void:
 	var target_obj = escoria.object_manager.get_object(element_id).node
-	$tooltip_layer/tooltip.set_target(target_obj.tooltip_name)
-	$tooltip_layer/tooltip2.set_target(target_obj.tooltip2_name)
+	if target_obj is ESCItem:
+		$tooltip_layer/tooltip.set_target(target_obj.tooltip_name)
+	if target_obj is ESCItemWithTooltip:
+		$tooltip_layer/tooltip2.set_target(target_obj.tooltip2_name)
 
 func element_unfocused() -> void:
 	$tooltip_layer/tooltip.set_target("")

gymkhana/addons/escoria-ui-return-monkey-island/item.gd

@@ -12,6 +12,8 @@ export(int) var action1_x = 0
 # Action 1 Y
 export(int) var action1_y = 0
 
+# The text for the tooltip of action2
+export(String) var tooltip2_name
 
 	#$tooltips.visible = true;
 var action1Tooltip: Object
@@ -42,4 +44,3 @@ func _detect_labels() -> void:
 				#c.set_text("AAAAAAA")
 				tooltips.append(c)
 			#tooltipsLayer = c
-

project.godot

@@ -319,6 +319,11 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://addons/escoria-core/game/core-scripts/esc_item.gd"
 }, {
+"base": "ESCItem",
+"class": "ESCItemWithTooltip",
+"language": "GDScript",
+"path": "res://gymkhana/addons/escoria-ui-return-monkey-island/item.gd"
+}, {
 "base": "Position2D",
 "class": "ESCLocation",
 "language": "GDScript",
@@ -747,6 +752,7 @@ _global_script_class_icons={
 "ESCInventoryItem": "",
 "ESCInventoryManager": "",
 "ESCItem": "res://addons/escoria-core/design/esc_item.svg",
+"ESCItemWithTooltip": "res://addons/escoria-core/design/esc_item.svg",
 "ESCLocation": "res://addons/escoria-core/design/esc_location.svg",
 "ESCMain": "",
 "ESCMigration": "",