Created ESCGame class to force game.tscn scene to have empty functions by inheritance.

Also continued some tests about tooltip following mouse.
Fixed project settings wrongly set.

game/ui/ui_9verbs/game.gd

@@ -1,4 +1,5 @@
-extends Node
+tool
+extends ESCGame
 
 """
 Implement methods to react to inputs.

game/ui/ui_9verbs/game.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=9 format=2]
 
-[ext_resource path="res://addons/escoria-core/template_scenes/label/action_target_tooltip.tscn" type="PackedScene" id=1]
+[ext_resource path="res://game/ui/ui_9verbs/tooltip/action_target_tooltip.tscn" type="PackedScene" id=1]
 [ext_resource path="res://game/ui/ui_9verbs/inventory/inventory_ui.tscn" type="PackedScene" id=2]
 [ext_resource path="res://game/ui/ui_9verbs/verbs_menu.tscn" type="PackedScene" id=3]
 [ext_resource path="res://addons/escoria-core/game/scenes/dialogs/dialog_player.tscn" type="PackedScene" id=4]
@@ -11,7 +11,7 @@
 [sub_resource type="StyleBoxFlat" id=1]
 bg_color = Color( 0.6, 0.6, 0.6, 0.5 )
 
-[node name="game" type="Node"]
+[node name="game" type="Node2D"]
 script = ExtResource( 5 )
 
 [node name="ui" type="CanvasLayer" parent="."]

game/ui/ui_9verbs/tooltip/action_target_tooltip.gd

@@ -0,0 +1,55 @@
+extends RichTextLabel
+
+# Infinitive verb
+var current_action : String
+# Target item/hotspot
+var current_target : String
+# Preposition: on, with...
+var current_prep : String = "with"
+# Target 2 item/hotspot
+var current_target2 : String
+
+var waiting_for_target2 = false
+
+func _ready():
+	escoria.esc_runner.connect("action_changed", self, "on_action_selected")
+
+
+func on_action_selected() -> void:
+	current_action = escoria.esc_runner.current_action
+	update_tooltip_text()
+
+
+func set_target(target : String, needs_second_target : bool = false) -> void:
+	current_target = target
+	if needs_second_target:
+		waiting_for_target2 = true
+	
+	update_tooltip_text()
+
+
+func set_target2(target2 : String) -> void:
+	current_target2 = target2
+	update_tooltip_text()
+
+
+func update_tooltip_text():
+	bbcode_text = "[center]"
+	
+	if !current_action.empty():
+		bbcode_text += current_action
+		bbcode_text += "\t"
+		
+	bbcode_text += current_target
+	
+	if waiting_for_target2 and current_target2.empty():
+		bbcode_text += "\t"
+		bbcode_text += current_prep
+		
+	if !current_target2.empty():
+		bbcode_text += "\t"
+		bbcode_text += current_prep
+		bbcode_text += "\t"
+		bbcode_text += current_target2
+	
+	bbcode_text += "[/center]"

game/ui/ui_9verbs/tooltip/action_target_tooltip.tscn

@@ -0,0 +1,26 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://addons/escoria-core/game/assets/fonts/onesize/ONESIZE_.TTF" type="DynamicFontData" id=1]
+[ext_resource path="res://game/ui/ui_9verbs/tooltip/action_target_tooltip.gd" type="Script" id=2]
+
+[sub_resource type="DynamicFont" id=1]
+size = 30
+font_data = ExtResource( 1 )
+
+[sub_resource type="DynamicFont" id=2]
+size = 30
+font_data = ExtResource( 1 )
+
+[node name="tooltip" type="RichTextLabel"]
+anchor_right = 0.526
+anchor_bottom = 0.06
+margin_right = -0.280029
+margin_bottom = -10.0
+custom_fonts/mono_font = SubResource( 1 )
+custom_fonts/normal_font = SubResource( 2 )
+bbcode_enabled = true
+scroll_active = false
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}

game/ui/ui_mouse_icons/game.gd

@@ -1,4 +1,5 @@
-extends Node
+tool
+extends ESCGame
 
 """
 Implement methods to react to inputs.
@@ -17,43 +18,49 @@ Implement methods to react to inputs.
 - left_click_on_item(item_global_id : String, event : InputEvent)
 - right_click_on_item(item_global_id : String, event : InputEvent)
 - left_double_click_on_item(item_global_id : String, event : InputEvent)
+
+- inventory_item_focused(inventory_item_global_id : String) -> void
+- inventory_item_unfocused() -> void
+
+- open_inventory()
+- close_inventory()
+
+- mousewheel_action(direction : int)
+
+- hide_ui()
+- show_ui()
+
+- _on_event_done(event_name: String)
+- update_tooltip_position(p_position : Vector2)
+
 """
 
-signal element_focused(element_global_id)
-
-
-#func _input(event):
-#	if event.is_action_pressed("switch_action_verb"):
-#		if event.button_index == BUTTON_WHEEL_UP:
-#			$ui/verbs_layer/verbs_menu.iterate_actions_cursor(-1)
-#		elif event.button_index == BUTTON_WHEEL_DOWN:
-#			$ui/verbs_layer/verbs_menu.iterate_actions_cursor(1)
-
 ## BACKGROUND ## 
 
 func left_click_on_bg(position : Vector2) -> void:
 	escoria.do("walk", ["player", position])
+	$ui/verbs_layer/verbs_menu.set_by_name("walk")
 	
 func right_click_on_bg(position : Vector2) -> void:
 	escoria.do("walk", ["player", position])
+	$ui/verbs_layer/verbs_menu.set_by_name("walk")
 	
 func left_double_click_on_bg(position : Vector2) -> void:
 	escoria.do("walk", ["player", position, true])
-
+	$ui/verbs_layer/verbs_menu.set_by_name("walk")
 
 ## ITEM/HOTSPOT FOCUS ## 
 
 func element_focused(element_id : String) -> void:
-	#emit_signal("element_focused", element_id)
 	var target_obj = escoria.esc_runner.get_object(element_id)
+	$ui/tooltip_layer/tooltip.text = target_obj.tooltip_name
+	
 	if escoria.esc_runner.current_action != "use" && escoria.esc_runner.current_tool == null:
-		if target_obj is ESCItem or target_obj is ESCHotspot:
+		if target_obj is ESCItem:
 			$ui/verbs_layer/verbs_menu.set_by_name(target_obj.default_action)
 
 func element_unfocused() -> void:
-	#emit_signal("element_focused", "")
-	#$ui/verbs_layer/verbs_menu.set_by_name("walk")
-	pass
+	$ui/tooltip_layer/tooltip.text = ""
 
 
 ## ITEMS ##
@@ -86,10 +93,10 @@ func left_double_click_on_inventory_item(inventory_item_global_id : String, even
 	pass
 
 func inventory_item_focused(inventory_item_global_id : String) -> void:
-	emit_signal("element_focused", inventory_item_global_id)
+	$ui/tooltip_layer/tooltip.set_target(escoria.esc_runner.get_object(inventory_item_global_id).tooltip_name)
 
 func inventory_item_unfocused() -> void:
-	emit_signal("element_focused", "")
+	$ui/tooltip_layer/tooltip.set_target("")
 
 
 func open_inventory():
@@ -101,3 +108,17 @@ func close_inventory():
 
 func mousewheel_action(direction : int):
 	$ui/verbs_layer/verbs_menu.iterate_actions_cursor(direction)
+
+func hide_ui():
+	$ui/inventory_layer/inventory_ui.hide()
+	
+func show_ui():
+	$ui/inventory_layer/inventory_ui.show()
+
+func _on_event_done(event_name: String):
+	escoria.esc_runner.clear_current_action()
+
+
+func update_tooltip_position(p_position : Vector2):
+#	 + Vector2(-200,-50)
+	$ui/tooltip_layer/tooltip.global_position = p_position

game/ui/ui_mouse_icons/game.tscn

@@ -1,12 +1,13 @@
-[gd_scene load_steps=6 format=2]
+[gd_scene load_steps=7 format=2]
 
 [ext_resource path="res://game/ui/ui_mouse_icons/inventory/inventory_ui.tscn" type="PackedScene" id=1]
 [ext_resource path="res://addons/escoria-core/game/scenes/dialogs/dialog_player.tscn" type="PackedScene" id=2]
 [ext_resource path="res://addons/escoria-core/game/scenes/camera_player/camera.tscn" type="PackedScene" id=3]
 [ext_resource path="res://game/ui/ui_mouse_icons/verbs_mouseicons.tscn" type="PackedScene" id=4]
 [ext_resource path="res://game/ui/ui_mouse_icons/game.gd" type="Script" id=5]
+[ext_resource path="res://game/ui/ui_mouse_icons/tooltip/target_tooltip.tscn" type="PackedScene" id=6]
 
-[node name="game" type="Node"]
+[node name="game" type="Node2D"]
 script = ExtResource( 5 )
 
 [node name="ui" type="CanvasLayer" parent="."]
@@ -32,6 +33,9 @@ margin_bottom = -583.507
 [node name="tooltip_layer" type="CanvasLayer" parent="ui"]
 layer = 2
 
+[node name="tooltip" parent="ui/tooltip_layer" instance=ExtResource( 6 )]
+mouse_filter = 2
+
 [node name="dialog_layer" type="CanvasLayer" parent="ui"]
 layer = 3
 

game/ui/ui_mouse_icons/tooltip/target_tooltip.gd

@@ -0,0 +1,10 @@
+extends RichTextLabel
+
+var current_target : String
+
+func set_target(target : String) -> void:
+	current_target = target
+	update_tooltip_text()
+
+func update_tooltip_text():
+	bbcode_text = current_target

game/ui/ui_mouse_icons/tooltip/target_tooltip.tscn

@@ -0,0 +1,28 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://addons/escoria-core/game/assets/fonts/onesize/ONESIZE_.TTF" type="DynamicFontData" id=1]
+[ext_resource path="res://game/ui/ui_mouse_icons/tooltip/target_tooltip.gd" type="Script" id=2]
+
+[sub_resource type="DynamicFont" id=1]
+size = 30
+font_data = ExtResource( 1 )
+
+[sub_resource type="DynamicFont" id=2]
+size = 30
+font_data = ExtResource( 1 )
+
+[node name="tooltip" type="RichTextLabel"]
+anchor_right = 0.7
+anchor_bottom = 0.06
+margin_left = 1.49829
+margin_right = 1.21826
+margin_bottom = -10.0
+custom_fonts/mono_font = SubResource( 1 )
+custom_fonts/normal_font = SubResource( 2 )
+bbcode_enabled = true
+bbcode_text = "[center][/center]"
+scroll_active = false
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}

game/ui/ui_mouse_icons/verbs_mouseicons.tscn

@@ -53,6 +53,10 @@ margin_bottom = 132.0
 texture = ExtResource( 4 )
 
 [node name="mouse_position" type="Control" parent="."]
+margin_left = 323.435
+margin_top = 57.9191
+margin_right = 323.435
+margin_bottom = 57.9191
 mouse_filter = 2
 
 [node name="tool" type="TextureRect" parent="mouse_position"]