fix: Huge cleanup (#420)

Co-authored-by: Dennis Ploeger <develop@dieploegers.de>

addons/escoria-core/ui_library/dialogs/avatar_dialog_player.gd

@@ -0,0 +1,111 @@
+# A dialog GUI showing a dialog box and character portraits
+extends Popup
+
+
+# Signal emitted when a dialog line has started
+signal dialog_line_started
+
+# Signal emitted when a dialog line has finished
+signal dialog_line_finished
+
+
+# The currently speaking character
+export(String) var current_character setget set_current_character
+
+# The text speed per character for normal display
+export(float, 0.0, 0.3) var text_speed_per_character = 0.1
+
+# The text speed per character if the dialog line is skipped
+export(float) var fast_text_speed_per_character = 0.25
+
+# The time to wait before the dialog is finished
+export(float) var max_time_to_text_disappear = 1.0
+
+
+# The node holding the avatar
+onready var avatar_node = $Panel/MarginContainer/HSplitContainer/VBoxContainer\
+		/avatar
+
+# The node holding the player name
+onready var name_node = $Panel/MarginContainer/HSplitContainer/VBoxContainer\
+		/name
+
+# The node showing the text
+onready var text_node = $Panel/MarginContainer/HSplitContainer/text
+
+# The tween node for text animations
+onready var tween = text_node.get_node("Tween")
+
+
+# Build up the UI
+func _ready():
+	var centered_position_on_screen = Vector2(
+		ProjectSettings.get_setting("display/window/size/width") / 2,
+		ProjectSettings.get_setting("display/window/size/height") / 2
+	) - rect_size / 2
+	rect_position = centered_position_on_screen
+	text_node.bbcode_enabled = true
+	$Panel/MarginContainer/HSplitContainer/text/Tween.connect(
+		"tween_completed", 
+		self, 
+		"_on_dialog_line_typed"
+	)
+
+
+# Switch the current character
+#
+# #### Parameters
+# - name: The name of the current character
+func set_current_character(name: String):
+	# TODO: Make this configurable in #47
+	var avatar = "res://game/dialog_avatars/%s.tres" % name
+	if ResourceLoader.exists(avatar):
+		$Panel/MarginContainer/HSplitContainer/VBoxContainer/avatar.texture = \
+			ResourceLoader.load(avatar)
+	current_character = name
+
+
+# Make a character say something
+#
+# #### Parameters
+# - character: The global id of the character speaking
+# - line: Line to say
+func say(character: String, line: String) :
+	popup_centered()
+	emit_signal("dialog_line_started")
+	set_current_character(character)
+	
+	text_node.bbcode_text = tr(line)
+	
+	text_node.percent_visible = 0.0
+	var time_show_full_text = text_speed_per_character * len(line)
+	
+	tween.interpolate_property(text_node, "percent_visible",
+		0.0, 1.0, time_show_full_text,
+		Tween.TRANS_LINEAR, Tween.EASE_IN_OUT)
+	tween.start()
+
+
+# Called by the dialog player when the 
+func finish_fast():
+	tween.stop(text_node)
+	tween.interpolate_property(text_node, "percent_visible",
+		text_node.percent_visible, 1.0, fast_text_speed_per_character,
+		Tween.TRANS_LINEAR, Tween.EASE_IN_OUT)
+	tween.start()
+
+
+# The dialog line was printed, start the waiting time and then finish
+# the dialog
+func _on_dialog_line_typed(object, key):
+	text_node.visible_characters = -1
+	$Timer.start(max_time_to_text_disappear)
+	$Timer.connect("timeout", self, "_on_dialog_finished")
+
+
+# Ending the dialog
+func _on_dialog_finished():
+	emit_signal("dialog_line_finished")
+	queue_free()
+	
+	

addons/escoria-core/ui_library/dialogs/avatar_dialog_player.tscn

@@ -0,0 +1,74 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/dialogs/avatar_dialog_player.gd" type="Script" id=1]
+
+[node name="dialog_box" type="Popup"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_right = -782.0
+margin_bottom = -734.0
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Timer" type="Timer" parent="."]
+
+[node name="Panel" type="Panel" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="MarginContainer" type="MarginContainer" parent="Panel"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+custom_constants/margin_right = 20
+custom_constants/margin_top = 20
+custom_constants/margin_left = 20
+custom_constants/margin_bottom = 20
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="HSplitContainer" type="HSplitContainer" parent="Panel/MarginContainer"]
+margin_left = 20.0
+margin_top = 20.0
+margin_right = 478.0
+margin_bottom = 146.0
+custom_constants/separation = 35
+dragger_visibility = 1
+
+[node name="VBoxContainer" type="VBoxContainer" parent="Panel/MarginContainer/HSplitContainer"]
+margin_right = 88.0
+margin_bottom = 126.0
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.3
+
+[node name="avatar" type="TextureRect" parent="Panel/MarginContainer/HSplitContainer/VBoxContainer"]
+margin_right = 88.0
+margin_bottom = 108.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+expand = true
+
+[node name="name" type="Label" parent="Panel/MarginContainer/HSplitContainer/VBoxContainer"]
+margin_top = 112.0
+margin_right = 88.0
+margin_bottom = 126.0
+valign = 1
+
+[node name="text" type="RichTextLabel" parent="Panel/MarginContainer/HSplitContainer"]
+margin_left = 123.0
+margin_right = 458.0
+margin_bottom = 126.0
+size_flags_horizontal = 3
+bbcode_enabled = true
+bbcode_text = "Here be some text"
+text = "Here be some text"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Tween" type="Tween" parent="Panel/MarginContainer/HSplitContainer/text"]

addons/escoria-core/ui_library/dialogs/floating_dialog_player.gd

@@ -0,0 +1,94 @@
+# A dialog UI using a label above the head of the character
+extends RichTextLabel
+
+
+# Signal emitted when a dialog line has started
+signal dialog_line_started
+
+# Signal emitted when a dialog line has finished
+signal dialog_line_finished
+
+
+# The text speed per character for normal display
+export(float, 0.0, 0.3) var text_speed_per_character = 0.1
+
+# The text speed per character if the dialog line is skipped
+export(float) var fast_text_speed_per_character = 0.25
+
+# The time to wait before the dialog is finished
+export(float) var max_time_to_text_disappear = 2.0
+
+
+# Current character speaking, to keep track of reference for animation purposes
+var current_character
+
+
+# Tween node for text animation
+onready var tween = $Tween
+
+# The node showing the text
+onready var text_node = self
+
+
+# Enable bbcode and catch the signal when a tween completed
+func _ready():
+	bbcode_enabled = true
+	$Tween.connect("tween_completed", self, "_on_dialog_line_typed")
+
+
+# Make a character say something
+#
+# #### Parameters
+# - character: The global id of the character speaking
+# - line: Line to say
+func say(character: String, line: String) :
+	show()
+	
+	emit_signal("dialog_line_started")
+	
+	# Position the RichTextLabel on the character's dialog position, if any.
+	current_character = escoria.object_manager.get_object(character).node
+	rect_position = current_character.get_node("dialog_position").get_global_transform_with_canvas().origin
+	rect_position.x -= rect_size.x / 2
+	
+	current_character.start_talking()
+	
+	# Set text color to color set in the actor
+	var text_color = current_character.dialog_color
+	var text_color_html = text_color.to_html(false)
+	
+	text_node.bbcode_text = "[center][color=#" + text_color_html + "]" \
+		.format([text_color_html]) + tr(line) + "[/color][center]"
+	
+	text_node.percent_visible = 0.0
+	var time_show_full_text = text_speed_per_character * len(line)
+	
+	tween.interpolate_property(text_node, "percent_visible",
+		0.0, 1.0, time_show_full_text,
+		Tween.TRANS_LINEAR, Tween.EASE_IN_OUT)
+	tween.start()
+
+
+# Called by the dialog player when the 
+func finish_fast():
+	tween.stop(text_node)
+	tween.interpolate_property(text_node, "percent_visible",
+		text_node.percent_visible, 1.0, fast_text_speed_per_character,
+		Tween.TRANS_LINEAR, Tween.EASE_IN_OUT)
+	tween.start()
+
+
+# The dialog line was printed, start the waiting time and then finish
+# the dialog
+func _on_dialog_line_typed(object, key):
+	text_node.visible_characters = -1
+	$Timer.start(max_time_to_text_disappear)
+	$Timer.connect("timeout", self, "_on_dialog_finished")
+
+
+# Ending the dialog
+func _on_dialog_finished():
+	current_character.stop_talking()
+	emit_signal("dialog_line_finished")
+	escoria.dialog_player.is_speaking = false
+	queue_free()

addons/escoria-core/ui_library/dialogs/floating_dialog_player.tscn

@@ -0,0 +1,20 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/dialogs/floating_dialog_player.gd" type="Script" id=2]
+
+[node name="dialog_label" type="RichTextLabel"]
+margin_right = 643.0
+margin_bottom = 60.0
+bbcode_enabled = true
+bbcode_text = "[center]Here be some text.[/center]"
+text = "Here be some text."
+fit_content_height = true
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+text_speed_per_character = 0.0
+
+[node name="Tween" type="Tween" parent="."]
+
+[node name="Timer" type="Timer" parent="."]

addons/escoria-core/ui_library/dialogs/text_dialog_chooser.gd

@@ -0,0 +1,83 @@
+# A simple dialog chooser that shows selectable lines of text
+# Supports timeout and avatar display
+extends ESCDialogOptionsChooser
+
+export(Color, RGB) var color_normal = Color(1.0,1.0,1.0,1.0)
+export(Color, RGB) var color_hover = Color(165.0,42.0,42.0, 1.0)
+export(Font) var font
+
+
+# Hide the chooser at the start just to be safe
+func _ready() -> void:
+	hide_chooser()
+	
+
+# Process the timeout display
+func _process(delta: float) -> void:
+	if $MarginContainer.visible and self.dialog and self.dialog.timeout > 0:
+		$TimerProgress.value = (
+			self.dialog.timeout - $Timer.time_left
+		) / self.dialog.timeout * 100
+
+
+# Show the chooser
+func show_chooser():
+	var _vbox = $MarginContainer/ScrollContainer/VBoxContainer
+	for option_node in _vbox.get_children():
+		_vbox.remove_child(option_node)
+	
+	_remove_avatar()
+	
+	for option in self.dialog.options:
+		var _option_node = Button.new()
+		_option_node.text = (option as ESCDialogOption).option
+		_option_node.flat = true
+		_option_node.add_color_override("font_color", color_normal)
+		_option_node.add_color_override("font_color_hover", color_hover)
+		_option_node.add_font_override("font", font)
+		_vbox.add_child(_option_node)
+		_option_node.connect("pressed", self, "_on_answer_selected", [option])
+	
+	if self.dialog.avatar != "-":
+		$AvatarContainer.add_child(
+			ResourceLoader.load(self.dialog.avatar).instance()
+		)
+	
+	$MarginContainer.show()
+	
+	if self.dialog.timeout > 0:
+		$Timer.start(self.dialog.timeout)
+
+
+# Hide the chooser
+func hide_chooser():
+	$MarginContainer.hide()
+	
+
+# An option was choosen, emit the option
+#
+# #### Parameters
+# - option: Option that was chosen
+func _option_chosen(option: ESCDialogOption):
+	_remove_avatar()
+	$TimerProgress.value = 0
+	emit_signal("option_chosen", option)
+
+
+# An option was chosen directly from the list
+#
+# #### Parameters
+# - option: Option that was chosen
+func _on_answer_selected(option: ESCDialogOption):
+	_option_chosen(option)
+
+
+# The timeout came and a option was selected
+func _on_Timer_timeout() -> void:
+	_option_chosen(self.dialog.options[self.dialog.timeout_option - 1])
+
+
+# Remove the avatar
+func _remove_avatar():
+	if $AvatarContainer.get_child_count() > 0:
+		$AvatarContainer.remove_child($AvatarContainer.get_child(0))

addons/escoria-core/ui_library/dialogs/text_dialog_chooser.tscn

@@ -0,0 +1,61 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/dialogs/text_dialog_chooser.gd" type="Script" id=1]
+
+[sub_resource type="Gradient" id=1]
+colors = PoolColorArray( 1, 0, 0, 1, 1, 0, 0, 1 )
+
+[sub_resource type="GradientTexture" id=2]
+gradient = SubResource( 1 )
+
+[node name="text_dialog_choice" type="Node"]
+script = ExtResource( 1 )
+
+[node name="MarginContainer" type="MarginContainer" parent="."]
+margin_left = 20.0
+margin_top = 20.0
+margin_right = 1280.0
+margin_bottom = 900.0
+mouse_filter = 2
+custom_constants/margin_top = 20
+custom_constants/margin_left = 20
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="ScrollContainer" type="ScrollContainer" parent="MarginContainer"]
+margin_left = 20.0
+margin_top = 20.0
+margin_right = 1260.0
+margin_bottom = 880.0
+scroll_horizontal_enabled = false
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer/ScrollContainer"]
+margin_right = 1240.0
+margin_bottom = 860.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_constants/separation = 20
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Timer" type="Timer" parent="."]
+one_shot = true
+
+[node name="TimerProgress" type="TextureProgress" parent="."]
+anchor_right = 1.0
+rect_min_size = Vector2( 0, 20 )
+texture_progress = SubResource( 2 )
+nine_patch_stretch = true
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="AvatarContainer" type="Node2D" parent="."]
+position = Vector2( 29.1458, 120.012 )
+
+[connection signal="timeout" from="Timer" to="." method="_on_Timer_timeout"]

addons/escoria-core/ui_library/inventory/esc_inventory_button.gd

@@ -0,0 +1,107 @@
+# The inventory representation of an ESC item if pickable (only used by
+# the inventory components)
+extends TextureButton
+class_name ESCInventoryButton
+
+
+# Signal emitted when the item was left clicked
+#
+# #### Parameters
+#
+# - item_id: Global ID of the clicked item
+signal mouse_left_inventory_item(item_id)
+
+# Signal emitted when the item was right clicked
+#
+# #### Parameters
+#
+# - item_id: Global ID of the clicked item
+signal mouse_right_inventory_item(item_id)
+
+# Signal emitted when the item was double clicked
+#
+# #### Parameters
+#
+# - item_id: Global ID of the clicked item
+signal mouse_double_left_inventory_item(item_id)
+
+# Signal emitted when the item was focused
+#
+# #### Parameters
+#
+# - item_id: Global ID of the clicked item
+signal inventory_item_focused(item_id)
+
+# Signal emitted when the item is not focused anymore
+signal inventory_item_unfocused()
+
+
+# Global ID of the ESCItem that uses this ESCInventoryItem
+var global_id: String = ""
+
+
+func _init(p_item: ESCInventoryItem) -> void:
+	global_id = p_item.global_id
+	texture_normal = p_item.texture
+	expand = true
+	stretch_mode = TextureButton.STRETCH_KEEP_ASPECT
+
+
+func _process(_delta: float) -> void:
+	rect_size = ProjectSettings.get_setting("escoria/ui/inventory_item_size")
+	rect_min_size = ProjectSettings.get_setting(
+		"escoria/ui/inventory_item_size"
+	)
+
+# Connect input handlers
+func _ready():
+	connect("gui_input", self, "_on_inventory_item_gui_input")
+	connect("mouse_entered", self, "_on_inventory_item_mouse_enter")
+	connect("mouse_exited", self, "_on_inventory_item_mouse_exit")
+
+
+# Handle the gui input and emit the respective signals
+#
+# #### Parameters
+#
+# - event: The event received
+func _on_inventory_item_gui_input(event: InputEvent):
+	if InputMap.has_action("switch_action_verb") \
+			and event.is_action_pressed("switch_action_verb"):
+		if event.button_index == BUTTON_WHEEL_UP:
+			escoria.inputs_manager._on_mousewheel_action(-1)
+		elif event.button_index == BUTTON_WHEEL_DOWN:
+			escoria.inputs_manager._on_mousewheel_action(1)
+	if event is InputEventMouseButton:
+#		var p = get_global_mouse_position()
+		if event.doubleclick:
+			if event.button_index == BUTTON_LEFT:
+				emit_signal(
+					"mouse_double_left_inventory_item", 
+					global_id, 
+					event
+				)
+		else:
+			if event.is_pressed():
+				if event.button_index == BUTTON_LEFT:
+					emit_signal(
+						"mouse_left_inventory_item", 
+						global_id, 
+						event
+					)
+				if event.button_index == BUTTON_RIGHT:
+					emit_signal(
+						"mouse_right_inventory_item", 
+						global_id, 
+						event
+					)
+
+
+# Handle mouse entering the item and send the respecitve signal
+func _on_inventory_item_mouse_enter():
+	emit_signal("inventory_item_focused", global_id)
+
+
+# Handle mouse leaving the item and send the respecitve signal
+func _on_inventory_item_mouse_exit():
+	emit_signal("inventory_item_unfocused")

addons/escoria-core/ui_library/inventory/esc_inventory_container.gd

@@ -0,0 +1,31 @@
+# Inventory container handler that acts as a base for UIs inventory containers
+extends Control
+class_name ESCInventoryContainer
+
+
+# Get wether the inventory container currently is empty
+# **Returns** Wether the container is empty or not
+func is_empty() -> bool:
+	return get_child_count() > 0
+
+# Add a new item into the container and return the control generated for it
+# so its events can be handled by the inputs manager
+#
+# #### Parameters
+# - inventory_item: Item to add
+# **Returns** The button generated for the item
+func add_item(inventory_item: ESCInventoryItem) -> ESCInventoryButton:
+	var button = ESCInventoryButton.new(inventory_item)
+	add_child(button)
+	return button
+
+
+# Remove an item from the container
+#
+# #### Parameters
+# - inventory_item: Item to remove
+func remove_item(inventory_item: ESCInventoryItem):
+	for c in get_children():
+		if c is ESCInventoryButton and c.global_id == inventory_item.global_id:
+			remove_child(c)
+			c.queue_free()

addons/escoria-core/ui_library/menus/load_save/load/load_game.gd

@@ -0,0 +1,44 @@
+# A container for loading from a save slot
+extends Control
+
+
+# Emitted when the back button is pressed
+signal back_button_pressed
+
+
+# The scene to display a slot
+export(PackedScene) var slot_ui_scene
+
+
+# Load the savegames when loaded
+func _ready():
+	refresh_savegames()
+
+
+# A slot was pressed. Load the game
+#
+# #### Parameters
+# - slot_id: The slot that was pressed
+func _on_slot_pressed(slot_id: int) -> void:
+	escoria.save_manager.load_game(slot_id)
+
+
+# The back button was pressed
+func _on_back_pressed():
+	emit_signal("back_button_pressed")
+
+
+# Create the slots from the list of savegames
+func refresh_savegames():
+	for slot in $VBoxContainer/ScrollContainer/slots.get_children():
+		$VBoxContainer/ScrollContainer/slots.remove_child(slot)
+	
+	var saves_list = escoria.save_manager.get_saves_list()
+	for i in saves_list.size():
+		var save_data = saves_list[i+1]
+		var new_slot = slot_ui_scene.instance()
+		$VBoxContainer/ScrollContainer/slots.add_child(
+			new_slot
+		)
+		new_slot.set_slot_name_date(save_data["name"], save_data["date"])
+		new_slot.connect("pressed", self, "_on_slot_pressed", [i+1])

addons/escoria-core/ui_library/menus/load_save/load/load_game.tscn

@@ -0,0 +1,53 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/load_save_slot/load_save_slot.tscn" type="PackedScene" id=2]
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/load/load_game.gd" type="Script" id=3]
+
+[node name="load_game" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 3 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+slot_ui_scene = ExtResource( 2 )
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+anchor_left = 0.3
+anchor_top = 0.3
+anchor_right = 0.7
+anchor_bottom = 0.7
+margin_left = -55.5
+margin_right = 55.5
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="ScrollContainer" type="ScrollContainer" parent="VBoxContainer"]
+margin_right = 623.0
+margin_bottom = 336.0
+size_flags_vertical = 3
+scroll_horizontal_enabled = false
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="slots" type="VBoxContainer" parent="VBoxContainer/ScrollContainer"]
+margin_right = 623.0
+margin_bottom = 336.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="back" type="Button" parent="VBoxContainer"]
+margin_top = 340.0
+margin_right = 623.0
+margin_bottom = 360.0
+text = "OPTIONS_BACK"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="pressed" from="VBoxContainer/back" to="." method="_on_back_pressed"]

addons/escoria-core/ui_library/menus/load_save/load_save_slot/load_save_slot.gd

@@ -0,0 +1,7 @@
+extends Button
+
+
+func set_slot_name_date(p_name: String, p_date: String):
+	$VBoxContainer/slot_name.text = p_name
+	$VBoxContainer/date.text = p_date
+

addons/escoria-core/ui_library/menus/load_save/load_save_slot/load_save_slot.tscn

@@ -0,0 +1,35 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/load_save_slot/load_save_slot.gd" type="Script" id=2]
+
+[node name="slot" type="Button"]
+margin_right = 665.0
+margin_bottom = 86.0
+rect_min_size = Vector2( 0, 100 )
+size_flags_horizontal = 3
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+alignment = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="slot_name" type="Label" parent="VBoxContainer"]
+margin_top = 34.0
+margin_right = 665.0
+margin_bottom = 48.0
+text = "slot_name"
+align = 1
+
+[node name="date" type="Label" parent="VBoxContainer"]
+margin_top = 52.0
+margin_right = 665.0
+margin_bottom = 66.0
+text = "date"
+align = 1

addons/escoria-core/ui_library/menus/load_save/save/overwrite_confirm_popup.gd

@@ -0,0 +1,12 @@
+extends PopupDialog
+
+signal confirm_yes
+
+func _on_no_pressed():
+	hide()
+
+
+func _on_yes_pressed():
+	emit_signal("confirm_yes")
+	hide()
+

addons/escoria-core/ui_library/menus/load_save/save/overwrite_confirm_popup.tscn

@@ -0,0 +1,67 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/save/overwrite_confirm_popup.gd" type="Script" id=2]
+
+[node name="overwrite_confirm_popup" type="PopupDialog"]
+visible = true
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="MarginContainer" type="MarginContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+custom_constants/margin_right = 30
+custom_constants/margin_top = 30
+custom_constants/margin_left = 30
+custom_constants/margin_bottom = 30
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer"]
+margin_left = 30.0
+margin_top = 423.0
+margin_right = 1250.0
+margin_bottom = 477.0
+size_flags_vertical = 4
+custom_constants/separation = 20
+
+[node name="Label" type="Label" parent="MarginContainer/VBoxContainer"]
+margin_right = 1220.0
+margin_bottom = 14.0
+text = "CONFIRM_OVERWRITE"
+
+[node name="HBoxContainer" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+margin_top = 34.0
+margin_right = 1220.0
+margin_bottom = 54.0
+custom_constants/separation = 10
+alignment = 2
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="yes" type="Button" parent="MarginContainer/VBoxContainer/HBoxContainer"]
+margin_left = 1144.0
+margin_right = 1177.0
+margin_bottom = 20.0
+text = "YES"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="no" type="Button" parent="MarginContainer/VBoxContainer/HBoxContainer"]
+margin_left = 1187.0
+margin_right = 1220.0
+margin_bottom = 20.0
+text = "NO"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="pressed" from="MarginContainer/VBoxContainer/HBoxContainer/yes" to="." method="_on_yes_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/HBoxContainer/no" to="." method="_on_no_pressed"]

addons/escoria-core/ui_library/menus/load_save/save/save_game.gd

@@ -0,0 +1,75 @@
+# A container for saving to a save slot
+extends Control
+
+# Emitted when the back button is pressed
+signal back_button_pressed
+
+
+# The scene to display a slot
+export(PackedScene) var slot_ui_scene
+
+
+# The slot that was pressed
+var _slot_pressed = null
+
+
+# Load the savegames when loaded
+func _ready():
+	refresh_savegames()
+
+
+# A slot was pressed, save the game
+func _on_slot_pressed(p_slot_n: int):
+	_slot_pressed = p_slot_n
+	if escoria.save_manager.save_game_exists(p_slot_n):
+		$overwrite_confirm_popup.popup_centered_ratio(.3)
+	else:
+		$save_name_popup.popup_centered_ratio(.3)
+
+
+# Create the slots from the list of savegames
+func refresh_savegames():
+	var _slots = $VBoxContainer/ScrollContainer/slots
+	for slot in _slots.get_children():
+		_slots.remove_child(slot)
+	
+	var saves_list = escoria.save_manager.get_saves_list()
+	for i in saves_list.size():
+		var save_data = saves_list[i+1]
+		var new_slot = slot_ui_scene.instance()
+		_slots.add_child(new_slot)
+		new_slot.set_slot_name_date(save_data["name"], save_data["date"])
+		new_slot.connect("pressed", self, "_on_slot_pressed", [i+1])
+	
+	var datetime = OS.get_datetime()
+	var datetime_string = "%02d/%02d/%02d %02d:%02d" % [
+		datetime["day"],
+		datetime["month"],
+		datetime["year"],
+		datetime["hour"],
+		datetime["minute"],
+	]
+	var new_slot = slot_ui_scene.instance()
+	_slots.add_child(new_slot)
+	new_slot.set_slot_name_date(tr("New save"), datetime_string)
+	new_slot.connect("pressed", self, "_on_slot_pressed", [saves_list.size()+1])
+
+
+# The back button was pressed
+func _on_back_pressed():
+	emit_signal("back_button_pressed")
+
+
+# The name for the save game was given, save the game.
+#
+# #### Parameters
+# - p_savename: The name of the savegame entered
+func _on_save_name_popup_savegame_name_ok(p_savename: String):
+	escoria.save_manager.save_game(_slot_pressed, p_savename)
+	refresh_savegames()
+	_slot_pressed = null
+
+
+# Overwriting the savegame was confirmed, show the save name popup
+func _on_overwrite_confirm_popup_confirm_yes():
+	$save_name_popup.popup_centered_ratio(.3)

addons/escoria-core/ui_library/menus/load_save/save/save_game.tscn

@@ -0,0 +1,63 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/load_save_slot/load_save_slot.tscn" type="PackedScene" id=1]
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/save/save_game.gd" type="Script" id=2]
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/save/save_name_popup.tscn" type="PackedScene" id=4]
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/save/overwrite_confirm_popup.tscn" type="PackedScene" id=5]
+
+[node name="save_game" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+slot_ui_scene = ExtResource( 1 )
+
+[node name="save_name_popup" parent="." instance=ExtResource( 4 )]
+visible = false
+
+[node name="overwrite_confirm_popup" parent="." instance=ExtResource( 5 )]
+visible = false
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+anchor_left = 0.3
+anchor_top = 0.3
+anchor_right = 0.7
+anchor_bottom = 0.7
+margin_left = -55.5
+margin_right = 55.5
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="ScrollContainer" type="ScrollContainer" parent="VBoxContainer"]
+margin_right = 623.0
+margin_bottom = 336.0
+size_flags_vertical = 3
+scroll_horizontal_enabled = false
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="slots" type="VBoxContainer" parent="VBoxContainer/ScrollContainer"]
+margin_right = 623.0
+margin_bottom = 336.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="back" type="Button" parent="VBoxContainer"]
+margin_top = 340.0
+margin_right = 623.0
+margin_bottom = 360.0
+text = "OPTIONS_BACK"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="savegame_name_ok" from="save_name_popup" to="." method="_on_save_name_popup_savegame_name_ok"]
+[connection signal="confirm_yes" from="overwrite_confirm_popup" to="." method="_on_overwrite_confirm_popup_confirm_yes"]
+[connection signal="pressed" from="VBoxContainer/back" to="." method="_on_back_pressed"]

addons/escoria-core/ui_library/menus/load_save/save/save_name_popup.gd

@@ -0,0 +1,14 @@
+extends PopupDialog
+
+signal savegame_name_ok(savegame_name)
+signal savegame_cancel
+
+func _on_cancel_pressed():
+	emit_signal("savegame_cancel")
+	hide()
+
+func _on_ok_pressed():
+	if not $MarginContainer/VBoxContainer/LineEdit.text.empty():
+		emit_signal("savegame_name_ok", $MarginContainer/VBoxContainer/LineEdit.text)
+		$MarginContainer/VBoxContainer/LineEdit.clear()
+		hide()

addons/escoria-core/ui_library/menus/load_save/save/save_name_popup.tscn

@@ -0,0 +1,72 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/save/save_name_popup.gd" type="Script" id=2]
+
+[node name="save_name_popup" type="PopupDialog"]
+visible = true
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="MarginContainer" type="MarginContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+custom_constants/margin_right = 30
+custom_constants/margin_top = 30
+custom_constants/margin_left = 30
+custom_constants/margin_bottom = 30
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer"]
+margin_left = 30.0
+margin_top = 401.0
+margin_right = 1250.0
+margin_bottom = 499.0
+size_flags_vertical = 4
+custom_constants/separation = 20
+
+[node name="Label" type="Label" parent="MarginContainer/VBoxContainer"]
+margin_right = 1220.0
+margin_bottom = 14.0
+text = "ENTER_SAVE_NAME"
+
+[node name="LineEdit" type="LineEdit" parent="MarginContainer/VBoxContainer"]
+margin_top = 34.0
+margin_right = 1220.0
+margin_bottom = 58.0
+
+[node name="HBoxContainer" type="HBoxContainer" parent="MarginContainer/VBoxContainer"]
+margin_top = 78.0
+margin_right = 1220.0
+margin_bottom = 98.0
+custom_constants/separation = 10
+alignment = 2
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="cancel" type="Button" parent="MarginContainer/VBoxContainer/HBoxContainer"]
+margin_left = 1118.0
+margin_right = 1179.0
+margin_bottom = 20.0
+text = "CANCEL"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="ok" type="Button" parent="MarginContainer/VBoxContainer/HBoxContainer"]
+margin_left = 1189.0
+margin_right = 1220.0
+margin_bottom = 20.0
+text = "OK"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="pressed" from="MarginContainer/VBoxContainer/HBoxContainer/cancel" to="." method="_on_cancel_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/HBoxContainer/ok" to="." method="_on_ok_pressed"]

addons/escoria-core/ui_library/menus/main_menu/main_menu.gd

@@ -0,0 +1,37 @@
+# A simple main menu
+extends Control
+
+
+# Start the game
+func _on_new_game_pressed():
+	escoria.new_game()
+
+
+# Show the load slots
+func _on_load_game_pressed():
+	$main.hide()
+	$load_game.refresh_savegames()
+	$load_game.show()
+
+
+# Show the options panel
+func _on_options_pressed():
+	$main.hide()
+	$options.show()
+
+
+# Quit the game
+func _on_quit_pressed():
+	get_tree().quit()
+
+
+# Hide the options panel again
+func _on_options_back_button_pressed():
+	$options.hide()
+	$main.show()
+
+
+# Hide the load panel
+func _on_load_game_back_button_pressed():
+	$load_game.hide()
+	$main.show()

addons/escoria-core/ui_library/menus/main_menu/main_menu.tscn

@@ -0,0 +1,103 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/menus/main_menu/main_menu.gd" type="Script" id=1]
+[ext_resource path="res://addons/escoria-core/design/escoria-logo-small.png" type="Texture" id=3]
+[ext_resource path="res://addons/escoria-core/ui_library/menus/options/options.tscn" type="PackedScene" id=4]
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/load/load_game.tscn" type="PackedScene" id=5]
+
+[node name="main_menu" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="load_game" parent="." instance=ExtResource( 5 )]
+visible = false
+
+[node name="options" parent="." instance=ExtResource( 4 )]
+visible = false
+
+[node name="main" type="Control" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+
+[node name="Panel" type="Panel" parent="main"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false,
+"_editor_description_": ""
+}
+
+[node name="main" type="VBoxContainer" parent="main"]
+anchor_left = 0.5
+anchor_right = 0.5
+anchor_bottom = 1.0
+margin_left = -308.0
+margin_right = 308.0
+custom_constants/separation = 100
+alignment = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="TextureRect" type="TextureRect" parent="main/main"]
+margin_top = 162.0
+margin_right = 616.0
+margin_bottom = 398.0
+texture = ExtResource( 3 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="buttons" type="VBoxContainer" parent="main/main"]
+margin_top = 498.0
+margin_right = 616.0
+margin_bottom = 738.0
+custom_constants/separation = 10
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="new_game" type="Button" parent="main/main/buttons"]
+margin_right = 616.0
+margin_bottom = 150.0
+rect_min_size = Vector2( 0, 150 )
+size_flags_vertical = 3
+text = "NEW_GAME"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="load_game" type="Button" parent="main/main/buttons"]
+margin_top = 160.0
+margin_right = 616.0
+margin_bottom = 180.0
+text = "LOAD_GAME"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="options" type="Button" parent="main/main/buttons"]
+margin_top = 190.0
+margin_right = 616.0
+margin_bottom = 210.0
+text = "OPTIONS"
+
+[node name="quit" type="Button" parent="main/main/buttons"]
+margin_top = 220.0
+margin_right = 616.0
+margin_bottom = 240.0
+text = "QUIT"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="back_button_pressed" from="load_game" to="." method="_on_load_game_back_button_pressed"]
+[connection signal="back_button_pressed" from="options" to="." method="_on_options_back_button_pressed"]
+[connection signal="pressed" from="main/main/buttons/new_game" to="." method="_on_new_game_pressed"]
+[connection signal="pressed" from="main/main/buttons/load_game" to="." method="_on_load_game_pressed"]
+[connection signal="pressed" from="main/main/buttons/options" to="." method="_on_options_pressed"]
+[connection signal="pressed" from="main/main/buttons/quit" to="." method="_on_quit_pressed"]

addons/escoria-core/ui_library/menus/options/options.gd

@@ -0,0 +1,124 @@
+# An options menu
+extends Control
+
+
+# The back button was pressed
+signal back_button_pressed
+
+
+# The current settings
+var backup_settings
+
+
+# A list of languages already added to the language selection
+var _loaded_languages: Array = []
+
+
+# The settings changed
+onready var settings_changed = false
+
+
+# Initialize the flags
+func _ready() -> void:
+	var _flags_container: HBoxContainer = \
+			$VBoxContainer/MarginContainer/options/flags
+	for child in _flags_container.get_children():
+		_flags_container.remove_child(child)
+		
+	_loaded_languages = []
+	
+	for lang in TranslationServer.get_loaded_locales():
+		if not lang in _loaded_languages:
+			_loaded_languages.append(lang)
+			var _lang = TextureRect.new()
+			_lang.texture = load(
+				"res://addons/escoria-core/ui_library" + \
+				"/menus/options/flags/%s.png" % lang
+			)
+			_flags_container.add_child(_lang)
+			_lang.connect("gui_input", self, "_on_language_input", [lang])
+
+
+# Show the options
+func show():
+	backup_settings = escoria.settings.duplicate()
+	initialize_options(escoria.settings)
+	visible = true
+
+
+# Set the sliders to the values of the settings
+#
+# #### Parameters
+# - p_settings: The settings to use
+func initialize_options(p_settings):
+	var _options = $VBoxContainer/MarginContainer/options
+	_options.get_node("general_volume").value = p_settings["master_volume"]
+	_options.get_node("sound_volume").value = p_settings["sfx_volume"]
+	_options.get_node("music_volume").value = p_settings["music_volume"]
+	_options.get_node("speech_volume").value = p_settings["speech_volume"]
+
+
+# The language was changed
+#
+# #### Parameters
+# - event: The input event from the flag
+# - language: The language to set
+func _on_language_input(event: InputEvent, language: String):
+	if event.is_pressed():
+		TranslationServer.set_locale(language)
+		escoria.settings["text_lang"] = language
+		settings_changed = true
+
+
+# Sound volume was changed
+#
+# #### Parameters
+# - value: The new volume level
+func _on_sound_volume_changed(value):
+	escoria.settings["sfx_volume"] = value
+	escoria._on_settings_loaded(escoria.settings)
+	settings_changed = true
+
+
+# Music volume was changed
+#
+# #### Parameters
+# - value: The new volume level
+func _on_music_volume_changed(value):
+	escoria.settings["music_volume"] = value
+	escoria._on_settings_loaded(escoria.settings)
+	settings_changed = true
+	
+
+# General volume was changed
+#
+# #### Parameters
+# - value: The new volume level
+func _on_general_volume_changed(value):
+	escoria.settings["master_volume"] = value
+	escoria._on_settings_loaded(escoria.settings)
+	settings_changed = true
+
+
+# Speech volume was changed
+#
+# #### Parameters
+# - value: The new volume level
+func _on_speech_volume_value_changed(value: float) -> void:
+	escoria.settings["speech_volume"] = value
+	escoria._on_settings_loaded(escoria.settings)
+	settings_changed = true
+
+
+# Save the settings
+func _on_apply_pressed():
+	escoria.save_manager.save_settings()
+	settings_changed = false
+	emit_signal("back_button_pressed")
+
+
+# The back button was pressed
+func _on_back_pressed():
+	escoria.settings = backup_settings
+	escoria._on_settings_loaded(escoria.settings)
+	emit_signal("back_button_pressed")

addons/escoria-core/ui_library/menus/options/options.tscn

@@ -0,0 +1,168 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/menus/options/flags/de.png" type="Texture" id=1]
+[ext_resource path="res://addons/escoria-core/ui_library/menus/options/options.gd" type="Script" id=4]
+
+[node name="options" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 4 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+alignment = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="MarginContainer" type="MarginContainer" parent="VBoxContainer"]
+margin_left = 391.0
+margin_top = 340.0
+margin_right = 888.0
+margin_bottom = 535.0
+size_flags_horizontal = 6
+custom_constants/margin_right = 20
+custom_constants/margin_top = 20
+custom_constants/margin_left = 20
+custom_constants/margin_bottom = 20
+
+[node name="options" type="GridContainer" parent="VBoxContainer/MarginContainer"]
+margin_left = 20.0
+margin_top = 20.0
+margin_right = 477.0
+margin_bottom = 175.0
+size_flags_vertical = 6
+custom_constants/hseparation = 40
+columns = 2
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="label" type="Label" parent="VBoxContainer/MarginContainer/options"]
+margin_top = 30.0
+margin_right = 137.0
+margin_bottom = 44.0
+text = "OPTIONS_LANGUAGE"
+
+[node name="flags" type="HBoxContainer" parent="VBoxContainer/MarginContainer/options"]
+margin_left = 177.0
+margin_right = 457.0
+margin_bottom = 75.0
+size_flags_vertical = 3
+custom_constants/separation = 30
+alignment = 1
+
+[node name="TextureRect2" type="TextureRect" parent="VBoxContainer/MarginContainer/options/flags"]
+margin_right = 125.0
+margin_bottom = 75.0
+texture = ExtResource( 1 )
+
+[node name="TextureRect3" type="TextureRect" parent="VBoxContainer/MarginContainer/options/flags"]
+margin_left = 155.0
+margin_right = 280.0
+margin_bottom = 75.0
+texture = ExtResource( 1 )
+
+[node name="label2" type="Label" parent="VBoxContainer/MarginContainer/options"]
+margin_top = 80.0
+margin_right = 137.0
+margin_bottom = 94.0
+text = "GENERAL_VOLUME"
+
+[node name="general_volume" type="HSlider" parent="VBoxContainer/MarginContainer/options"]
+margin_left = 177.0
+margin_top = 79.0
+margin_right = 457.0
+margin_bottom = 95.0
+size_flags_horizontal = 3
+min_value = 0.001
+max_value = 1.0
+step = 0.001
+value = 0.001
+
+[node name="label3" type="Label" parent="VBoxContainer/MarginContainer/options"]
+margin_top = 100.0
+margin_right = 137.0
+margin_bottom = 114.0
+text = "SOUND_VOLUME"
+
+[node name="sound_volume" type="HSlider" parent="VBoxContainer/MarginContainer/options"]
+margin_left = 177.0
+margin_top = 99.0
+margin_right = 457.0
+margin_bottom = 115.0
+size_flags_horizontal = 3
+min_value = 0.001
+max_value = 1.0
+step = 0.001
+value = 0.001
+
+[node name="label4" type="Label" parent="VBoxContainer/MarginContainer/options"]
+margin_top = 120.0
+margin_right = 137.0
+margin_bottom = 134.0
+text = "MUSIC_VOLUME"
+
+[node name="music_volume" type="HSlider" parent="VBoxContainer/MarginContainer/options"]
+margin_left = 177.0
+margin_top = 119.0
+margin_right = 457.0
+margin_bottom = 135.0
+size_flags_horizontal = 3
+min_value = 0.001
+max_value = 1.0
+step = 0.001
+value = 0.001
+
+[node name="label5" type="Label" parent="VBoxContainer/MarginContainer/options"]
+margin_top = 140.0
+margin_right = 137.0
+margin_bottom = 154.0
+text = "SPEECH_VOLUME"
+
+[node name="speech_volume" type="HSlider" parent="VBoxContainer/MarginContainer/options"]
+margin_left = 177.0
+margin_top = 139.0
+margin_right = 457.0
+margin_bottom = 155.0
+size_flags_horizontal = 3
+min_value = 0.001
+max_value = 1.0
+step = 0.001
+value = 0.001
+
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 539.0
+margin_right = 1280.0
+margin_bottom = 559.0
+custom_constants/separation = 20
+alignment = 1
+
+[node name="back" type="Button" parent="VBoxContainer/HBoxContainer"]
+margin_left = 549.0
+margin_right = 660.0
+margin_bottom = 20.0
+text = "OPTIONS_BACK"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="apply" type="Button" parent="VBoxContainer/HBoxContainer"]
+margin_left = 680.0
+margin_right = 731.0
+margin_bottom = 20.0
+text = "APPLY"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="value_changed" from="VBoxContainer/MarginContainer/options/general_volume" to="." method="_on_general_volume_changed"]
+[connection signal="value_changed" from="VBoxContainer/MarginContainer/options/sound_volume" to="." method="_on_sound_volume_changed"]
+[connection signal="value_changed" from="VBoxContainer/MarginContainer/options/music_volume" to="." method="_on_music_volume_changed"]
+[connection signal="value_changed" from="VBoxContainer/MarginContainer/options/speech_volume" to="." method="_on_speech_volume_value_changed"]
+[connection signal="pressed" from="VBoxContainer/HBoxContainer/back" to="." method="_on_back_pressed"]
+[connection signal="pressed" from="VBoxContainer/HBoxContainer/apply" to="." method="_on_apply_pressed"]

addons/escoria-core/ui_library/menus/pause_menu/pause_menu.gd

@@ -0,0 +1,51 @@
+# A menu shown in game
+extends Control
+
+
+# Make the pause menu process in pause mode and hide it just to be sure
+func _ready():
+	self.pause_mode = Node.PAUSE_MODE_PROCESS
+	hide()
+
+
+# Continue the game
+func _on_continue_pressed():
+	escoria.main.current_scene.game.pause_game()
+
+
+# Show the save slots
+func _on_save_game_pressed():
+	$VBoxContainer.hide()
+	$save_game.show()
+
+
+# Show the load slots
+func _on_load_game_pressed():
+	$VBoxContainer.hide()
+	$load_game.refresh_savegames()
+	$load_game.show()
+
+
+# Quit the game
+func _on_quit_pressed():
+	get_tree().quit()
+
+
+# Hide the save slots again
+func _on_save_game_back_button_pressed():
+	$VBoxContainer.show()
+	$save_game.hide()
+
+
+# Hide the load slots again
+func _on_load_game_back_button_pressed():
+	$VBoxContainer.show()
+	$load_game.hide()
+	
+
+# Set wether saving is enabled currently
+#
+# #### Parameters
+# - p_enabled: Enable or disable saving
+func set_save_enabled(p_enabled: bool):
+	$VBoxContainer/menuitems/save_game.disabled = !p_enabled

addons/escoria-core/ui_library/menus/pause_menu/pause_menu.tscn

@@ -0,0 +1,104 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/menus/pause_menu/pause_menu.gd" type="Script" id=1]
+[ext_resource path="res://addons/escoria-core/design/escoria-logo-small.png" type="Texture" id=3]
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/save/save_game.tscn" type="PackedScene" id=4]
+[ext_resource path="res://addons/escoria-core/ui_library/menus/load_save/load/load_game.tscn" type="PackedScene" id=5]
+
+[node name="pause_menu" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Panel" type="Panel" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="save_game" parent="." instance=ExtResource( 4 )]
+visible = false
+
+[node name="load_game" parent="." instance=ExtResource( 5 )]
+visible = false
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+anchor_left = 0.5
+anchor_right = 0.5
+anchor_bottom = 1.0
+margin_left = -308.0
+margin_right = 308.0
+custom_constants/separation = 100
+alignment = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="TextureRect" type="TextureRect" parent="VBoxContainer"]
+margin_top = 162.0
+margin_right = 616.0
+margin_bottom = 398.0
+texture = ExtResource( 3 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="menuitems" type="VBoxContainer" parent="VBoxContainer"]
+margin_top = 498.0
+margin_right = 616.0
+margin_bottom = 738.0
+custom_constants/separation = 10
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="continue" type="Button" parent="VBoxContainer/menuitems"]
+margin_right = 616.0
+margin_bottom = 150.0
+rect_min_size = Vector2( 0, 150 )
+size_flags_vertical = 3
+text = "CONTINUE_GAME"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="save_game" type="Button" parent="VBoxContainer/menuitems"]
+margin_top = 160.0
+margin_right = 616.0
+margin_bottom = 180.0
+size_flags_vertical = 3
+text = "SAVE_GAME"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="load_game" type="Button" parent="VBoxContainer/menuitems"]
+margin_top = 190.0
+margin_right = 616.0
+margin_bottom = 210.0
+size_flags_vertical = 3
+text = "LOAD_GAME"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="quit" type="Button" parent="VBoxContainer/menuitems"]
+margin_top = 220.0
+margin_right = 616.0
+margin_bottom = 240.0
+size_flags_vertical = 3
+text = "QUIT"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="back_button_pressed" from="save_game" to="." method="_on_save_game_back_button_pressed"]
+[connection signal="back_button_pressed" from="load_game" to="." method="_on_load_game_back_button_pressed"]
+[connection signal="pressed" from="VBoxContainer/menuitems/continue" to="." method="_on_continue_pressed"]
+[connection signal="pressed" from="VBoxContainer/menuitems/save_game" to="." method="_on_save_game_pressed"]
+[connection signal="pressed" from="VBoxContainer/menuitems/load_game" to="." method="_on_load_game_pressed"]
+[connection signal="pressed" from="VBoxContainer/menuitems/quit" to="." method="_on_quit_pressed"]

addons/escoria-core/ui_library/tools/room_select/room_select.gd

@@ -0,0 +1,64 @@
+# A small utility to quickly switch to a room while developing
+extends OptionButton
+
+
+# The selected option
+var _selected_id = 0
+
+
+# The path to available rooms
+var _options_paths = []
+
+
+# Build up the list of rooms
+func _ready():
+	var rooms_folder = ProjectSettings.get_setting(
+		"escoria/debug/room_selector_room_dir"
+	)
+	if rooms_folder == "" or \
+		not ProjectSettings.get_setting("escoria/debug/enable_room_selector"):
+		return
+	var dir = Directory.new()
+	var rooms_list: Array = []
+	var path = ProjectSettings.globalize_path(rooms_folder)
+	if not OS.has_feature("editor"):
+		path = OS.get_executable_path().get_base_dir().plus_file(path)
+	var tmp = dir.open(path)
+	if tmp == OK:
+		dir.list_dir_begin(true)
+		var file_name = dir.get_next()
+		while file_name != "":
+			if dir.current_is_dir():
+				rooms_list.push_back(file_name)
+			file_name = dir.get_next()
+		
+		rooms_list.sort()
+		for room in rooms_list:
+			add_item(room)
+			_options_paths.push_back("%s/%s/%s.tscn" %[
+				rooms_folder,
+				room,
+				room
+			])
+
+	else:
+		escoria.logger.report_warnings("room_select.gd:_ready()", 
+			["A problem occurred while opening rooms folder."])
+	
+
+# Switch to the selected room
+func _on_button_pressed():
+	var script = escoria.esc_compiler.compile([
+		":debug",
+		"change_scene %s" % _options_paths[_selected_id]
+	])
+	escoria.event_manager.interrupt_running_event()
+	escoria.event_manager.queue_event(script.events['debug'])
+
+
+# A room was selected, store the selection
+#
+# #### Parameters
+# - index: The index of the selected room in the paths list
+func _on_option_item_selected(index):
+	_selected_id = index

addons/escoria-core/ui_library/tools/room_select/room_select.tscn

@@ -0,0 +1,25 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/escoria-core/ui_library/tools/room_select/room_select.gd" type="Script" id=1]
+
+[node name="room_select" type="HBoxContainer"]
+margin_right = 63.0
+margin_bottom = 40.0005
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="option" type="OptionButton" parent="."]
+margin_right = 29.0
+margin_bottom = 40.0
+size_flags_horizontal = 3
+script = ExtResource( 1 )
+
+[node name="button" type="Button" parent="."]
+margin_left = 33.0
+margin_right = 63.0
+margin_bottom = 40.0
+text = "Go"
+
+[connection signal="item_selected" from="option" to="option" method="_on_option_item_selected"]
+[connection signal="pressed" from="button" to="option" method="_on_button_pressed"]