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.

addons/escoria-core/game/core-scripts/escgame.gd

@@ -0,0 +1,108 @@
+tool
+extends Node2D
+class_name ESCGame
+
+func get_class():
+	return "ESCGame"
+
+
+export(float) var mouse_tooltip_margin = 50.0
+
+### EDITOR TOOLS ###
+enum EDITOR_GAME_DEBUG_DISPLAY {
+	NONE, 
+	MOUSE_TOOLTIP_LIMITS
+}
+export(EDITOR_GAME_DEBUG_DISPLAY) var editor_debug_mode = EDITOR_GAME_DEBUG_DISPLAY.NONE setget set_editor_debug_mode
+
+
+
+func set_editor_debug_mode(p_editor_debug_mode : int) -> void:
+	editor_debug_mode = p_editor_debug_mode
+	update()
+
+func _draw():
+	if !Engine.is_editor_hint():
+		return
+	if editor_debug_mode == EDITOR_GAME_DEBUG_DISPLAY.NONE:
+		return
+	
+	if editor_debug_mode == EDITOR_GAME_DEBUG_DISPLAY.MOUSE_TOOLTIP_LIMITS:
+		var mouse_limits : Rect2 = get_viewport_rect().grow(-mouse_tooltip_margin)
+		print(mouse_limits)
+		
+		# Draw lines for tooltip limits
+		draw_rect(mouse_limits, ColorN("red"), false, 10.0)
+	return
+
+
+## BACKGROUND ## 
+func left_click_on_bg(position : Vector2) -> void:
+	pass
+	
+func right_click_on_bg(position : Vector2) -> void:
+	pass
+	
+func left_double_click_on_bg(position : Vector2) -> void:
+	pass
+
+## ITEM/HOTSPOT FOCUS ## 
+func element_focused(element_id : String) -> void:
+	pass
+
+func element_unfocused() -> void:
+	pass
+
+
+## ITEMS ##
+func left_click_on_item(item_global_id : String, event : InputEvent) -> void:
+	pass
+
+func right_click_on_item(item_global_id : String, event : InputEvent) -> void:
+	pass
+
+func left_double_click_on_item(item_global_id : String, event : InputEvent) -> void:
+	pass
+
+
+## INVENTORY ##
+func left_click_on_inventory_item(inventory_item_global_id : String, event : InputEvent) -> void:
+	pass
+
+func right_click_on_inventory_item(inventory_item_global_id : String, event : InputEvent) -> void:
+	pass
+
+func left_double_click_on_inventory_item(inventory_item_global_id : String, event : InputEvent) -> void:
+	pass
+
+func inventory_item_focused(inventory_item_global_id : String) -> void:
+	pass
+	
+func inventory_item_unfocused() -> void:
+	pass
+
+func open_inventory():
+	pass
+
+func close_inventory():
+	pass
+	
+## MOUSEWHEEL ACTION ##
+func mousewheel_action(direction : int):
+	pass
+
+
+## UI SPECIFICS
+func hide_ui():
+	pass
+	
+func show_ui():
+	pass
+
+
+## EVENTS
+func _on_event_done(event_name: String):
+	pass
+
+func _on_tooltip_position_update_required(p_position : Vector2):
+	pass

addons/escoria-core/game/inputs_manager.gd

@@ -12,6 +12,11 @@ func _ready():
 func _input(event):
 	if event.is_action_pressed("esc_show_debug_prompt"):
 		escoria.main.get_node("layers/debug_layer/esc_prompt_popup").popup()
+	
+	if ProjectSettings.get_setting("escoria/ui/tooltip_follows_mouse"):
+		if !hotspot_focused.empty():
+			if event is InputEventMouseMotion:
+				escoria.main.current_scene.game.update_tooltip_position(event.position)
 
 ###################################################################################
 
@@ -79,7 +84,7 @@ func _on_mouse_entered_item(item : ESCItem) -> void:
 
 func _on_mouse_exited_item(item : ESCItem) -> void:
 	escoria.logger.info("Item unfocused : ", [item.global_id])
-	hover_stack.erase(item)
+	hover_stack_pop(item)
 	if hover_stack.empty():
 		hotspot_focused = ""
 		escoria.main.current_scene.game.element_unfocused()
@@ -116,3 +121,6 @@ func clean_hover_stack():
 	for e in hover_stack:
 		if e == null or !is_instance_valid(e):
 			hover_stack.erase(e)
+
+func hover_stack_pop(item):
+	hover_stack.erase(item)

addons/escoria-core/game/main_scene.gd

@@ -4,7 +4,7 @@ extends Node
 # This scene sets up the main menu scene to load.
 
 func _ready():
-	var main_menu_path = ProjectSettings.get_setting("escoria/main/main_menu_scene")
+	var main_menu_path = ProjectSettings.get_setting("escoria/ui/main_menu_scene")
 	var main_menu_scene = load(main_menu_path).instance()
 	get_tree().get_root().call_deferred("add_child", main_menu_scene)
 	escoria.set_main_menu(main_menu_scene)

addons/escoria-core/template_scenes/character.tscn

@@ -1,16 +0,0 @@
-[gd_scene load_steps=3 format=2]
-
-[ext_resource path="res://addons/escoria-core/game/core-scripts/esccharacter.gd" type="Script" id=1]
-
-
-[sub_resource type="CapsuleShape2D" id=1]
-
-[node name="character" type="KinematicBody2D"]
-script = ExtResource( 1 )
-
-[node name="AnimatedSprite" type="AnimatedSprite" parent="."]
-
-[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
-shape = SubResource( 1 )
-
-[node name="AnimationPlayer" type="AnimationPlayer" parent="."]

addons/escoria-core/template_scenes/game.tscn

@@ -1,3 +0,0 @@
-[gd_scene format=2]
-
-[node name="game" type="CanvasLayer"]

addons/escoria-core/testing/rtl_screen_offset_testing.gd

@@ -10,6 +10,8 @@ signal text_selected(text)
 export(NodePath) var path_to_richtextlabel
 const ONE_LINE_HEIGHT = 16
 export(int) var max_width = 200
+const MIN_HEIGHT = 30
+const MAX_HEIGHT = 500
 
 func _ready():
 	assert(!path_to_richtextlabel.is_empty())
@@ -139,28 +141,28 @@ func update_size():
 #	var nblines = float(rtl_node.get_content_height()) / float(ONE_LINE_HEIGHT)
 	var nblines = nb_visible_lines
 	if nblines >= 1:
-		# reset size
-		#get_parent().rect_size.x = 10
-		#get_parent().rect_size.y = ONE_LINE_HEIGHT
 		
+		yield(get_tree(), "idle_frame")
+		yield(get_tree(), "idle_frame")
 		var text_height = rtl_node.get_content_height()
+		if text_height > MAX_HEIGHT:
+			text_height = MAX_HEIGHT
+		if text_height <= MIN_HEIGHT:
+			text_height = MIN_HEIGHT
+		
 		var parent_width = rtl_node.rect_size.x
 		
 		# first, try to increase width until it goes above max_width
 		while parent_width < max_width && float(text_height) / float(ONE_LINE_HEIGHT) > 1.0:
 			rtl_node.rect_size.x += 1
 			parent_width = rtl_node.rect_size.x
-			yield(get_tree(), "idle_frame")
-			yield(get_tree(), "idle_frame")
-#			text_height = get_parent().rect_size.y
+		
 		
 		rtl_node.rect_size.y = text_height
 		
 		if rtl_node.rect_size.x >= max_width:
 			rtl_node.rect_size.x = max_width
 		
-		
-		
 	## END RECT_SIZE ##
 	rtl_node.anchor_top = 0.0
 	rtl_node.anchor_right = 0.0

addons/escoria-core/testing/rtl_screen_offset_testing.tscn

@@ -1,7 +1,7 @@
 [gd_scene load_steps=4 format=2]
 
 [ext_resource path="res://addons/escoria-core/testing/rtl_screen_offset_testing.gd" type="Script" id=1]
-[ext_resource path="res://addons/escoria-core/template_scenes/label/target_tooltip.tscn" type="PackedScene" id=2]
+[ext_resource path="res://game/ui/ui_mouse_icons/tooltip/target_tooltip.tscn" type="PackedScene" id=2]
 
 [sub_resource type="ButtonGroup" id=1]
 
@@ -72,7 +72,7 @@ margin_top = 56.0
 margin_right = 624.0
 margin_bottom = 80.0
 group = SubResource( 1 )
-text = "Une phrase extremement<br>longue pour tester<br>le comportement de ce RichTextLabel..."
+text = "A super extremely long sentence to test<br>the behaviour of that RichTextLabel node..."
 
 [node name="tooltip" parent="." instance=ExtResource( 2 )]
 margin_left = 238.815
@@ -81,7 +81,8 @@ margin_right = 638.815
 margin_bottom = 231.18
 rect_min_size = Vector2( 400, 0 )
 bbcode_text = "Tooltip content"
-fit_content_height = true
+text = "Tooltip content"
+
 [connection signal="mouse_moved" from="." to="." method="_on_Control_mouse_moved"]
 [connection signal="text_selected" from="." to="." method="_on_Control_text_selected"]
 [connection signal="text_changed" from="VBoxContainer/HBoxContainer/clamp_distance" to="." method="_on_clamp_distance_text_changed"]

game/rooms/room1/room1.tscn

@@ -53,6 +53,7 @@ global_id = "r1_r_exit"
 esc_script = "res://game/rooms/room1/esc/right_exit.esc"
 is_exit = true
 tooltip_name = "Exit"
+default_action = "walk"
 dialog_color = Color( 1, 1, 1, 1 )
 interact_positions = {
 "default": Vector2( 1225.47, 353.99 )

game/rooms/room2/room2.tscn

@@ -54,6 +54,7 @@ global_id = "r2_r_exit"
 esc_script = "res://game/rooms/room2/esc/right_exit.esc"
 is_exit = true
 tooltip_name = "Right exit"
+default_action = "walk"
 dialog_color = Color( 1, 1, 1, 1 )
 interact_positions = {
 "default": Vector2( 1225.47, 353.99 )
@@ -71,6 +72,7 @@ global_id = "r2_l_exit"
 esc_script = "res://game/rooms/room2/esc/left_exit.esc"
 is_exit = true
 tooltip_name = "Left exit"
+default_action = "walk"
 dialog_color = Color( 1, 1, 1, 1 )
 interact_positions = {
 "default": Vector2( 52.1462, 384.691 )

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.tscn

@@ -1,7 +1,7 @@
 [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://addons/escoria-core/template_scenes/label/action_target_tooltip.gd" type="Script" id=2]
+[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

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

@@ -2,7 +2,6 @@ extends RichTextLabel
 
 var current_target : String
 
-
 func set_target(target : String) -> void:
 	current_target = target
 	update_tooltip_text()

game/ui/ui_mouse_icons/tooltip/target_tooltip.tscn

@@ -1,7 +1,7 @@
 [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://addons/escoria-core/template_scenes/label/target_tooltip.gd" type="Script" id=2]
+[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

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"]

project.godot

@@ -29,6 +29,11 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://addons/escoria-core/game/scenes/dialogs/dialog_player.gd"
 }, {
+"base": "Node2D",
+"class": "ESCGame",
+"language": "GDScript",
+"path": "res://addons/escoria-core/game/core-scripts/escgame.gd"
+}, {
 "base": "Control",
 "class": "ESCInventory",
 "language": "GDScript",
@@ -69,6 +74,7 @@ _global_script_class_icons={
 "ESCCamera": "",
 "ESCCharacter": "",
 "ESCDialogsPlayer": "",
+"ESCGame": "",
 "ESCInventory": "",
 "ESCInventoryItem": "",
 "ESCItem": "",
@@ -108,18 +114,17 @@ enabled=PoolStringArray( "escoria-core" )
 
 [escoria]
 
-debug/terminate_on_errors=true
 main/game_start_script="res://game/start_game.esc"
-main/main_menu_scene="res://game/ui/commons/main_menu.tscn"
-debug/terminate_on_warnings=false
 main/force_quit=true
-internals/save_data=""
+debug/terminate_on_warnings=false
+debug/terminate_on_errors=true
 debug/development_lang="en"
-ui/tooltip_follows_mouse=true
-ui/game_scene="res://game/ui/ui_9verbs/game.tscn"
-ui/main_menu_scene="res://game/ui/commons/main_menu.tscn"
-ui/default_dialog_scene="res://game/ui/commons/dialogs/dialog_label.tscn"
+ui/tooltip_follows_mouse=false
 ui/dialogs_folder="res://game/ui/commons/dialogs"
+ui/default_dialog_scene="res://game/ui/commons/dialogs/dialog_label.tscn"
+ui/main_menu_scene="res://game/ui/commons/main_menu.tscn"
+ui/game_scene="res://game/ui/ui_9verbs/game.tscn"
+internals/save_data=""
 
 [input]