Added bg_sound manager and according ESC command.

Started transitions scene.

addons/escoria-core/editor/plugin_escoria.gd

@@ -6,30 +6,56 @@ const autoloads = {
 	"esctypes": "res://addons/escoria-core/game/core-scripts/escoria_types.gd"
 }
 
+const custom_types = [
+	{
+		"type_name": "ESCBackground",
+		"parent_type": "Sprite",
+		"script_res": "res://addons/escoria-core/game/core-scripts/escbackground.gd"
+	},
+	{
+		"type_name": "ESCItem",
+		"parent_type": "Area2D",
+		"script_res": "res://addons/escoria-core/game/core-scripts/escitem.gd"
+	},
+	{
+		"type_name": "ESCItemsInventory",
+		"parent_type": "GridContainer",
+		"script_res": "res://addons/escoria-core/game/core-scripts/items_inventory.gd"
+	},
+	{
+		"type_name": "ESCInventoryItem",
+		"parent_type": "TextureButton",
+		"script_res": "res://addons/escoria-core/game/core-scripts/escinventoryitem.gd"
+	},
+	{
+		"type_name": "ESCPlayer",
+		"parent_type": "KinematicBody2D",
+		"script_res": "res://addons/escoria-core/game/core-scripts/escplayer.gd"
+	},
+	{
+		"type_name": "ESCRoom",
+		"parent_type": "Node2D",
+		"script_res": "res://addons/escoria-core/game/core-scripts/escroom.gd"
+	},
+	{
+		"type_name": "ESCTerrain",
+		"parent_type": "Navigation2D",
+		"script_res": "res://addons/escoria-core/game/core-scripts/escterrain.gd"
+	}
+]
+
 func _enter_tree():
 	add_autoloads()
 	
-	add_custom_type("ESCBackground", "Sprite", 
-			load("res://addons/escoria-core/game/core-scripts/escbackground.gd"), null)
-	add_custom_type("ESCCharacter", "KinematicBody2D", 
-			load("res://addons/escoria-core/game/core-scripts/esccharacter.gd"), null)
-	add_custom_type("ESCItem", "Area2D", 
-			load("res://addons/escoria-core/game/core-scripts/escitem.gd"), null)
-	add_custom_type("ESCItemsInventory", "GridContainer", 
-			load("res://addons/escoria-core/game/core-scripts/items_inventory.gd"), null)
-	add_custom_type("ESCInventoryItem", "TextureButton", 
-			load("res://addons/escoria-core/game/core-scripts/inventory_item.gd"), null)
-	add_custom_type("ESCPlayer", "KinematicBody2D", 
-			load("res://addons/escoria-core/game/core-scripts/escplayer.gd"), null)
-	add_custom_type("ESCRoom", "Node2D", 
-			load("res://addons/escoria-core/game/core-scripts/escroom.gd"), null)
-	add_custom_type("ESCTerrain", "Navigation2D", 
-			load("res://addons/escoria-core/game/core-scripts/escterrain.gd"), null)
+	for custom_type in custom_types:
+		add_custom_type(custom_type.type_name, custom_type.parent_type, 
+			load(custom_type.script_res), null)
 	
 	set_escoria_main_settings()
 	set_escoria_debug_settings()
 	set_escoria_ui_settings()
 	set_escoria_internal_settings()
+	set_escoria_sound_settings()
 	
 	
 func set_escoria_ui_settings():
@@ -65,6 +91,16 @@ func set_escoria_ui_settings():
 		}
 		ProjectSettings.add_property_info(main_menu_scene_property_info)
 	
+	if !ProjectSettings.has_setting("escoria/ui/pause_menu_scene"):
+		ProjectSettings.set_setting("escoria/ui/pause_menu_scene", "")
+		var pause_menu_scene_property_info = {
+			"name": "escoria/ui/pause_menu_scene",
+			"type": TYPE_STRING,
+			"hint": PROPERTY_HINT_FILE,
+			"hint_string": "*.tscn, *.scn"
+		}
+		ProjectSettings.add_property_info(pause_menu_scene_property_info)
+	
 	if !ProjectSettings.has_setting("escoria/ui/game_scene"):
 		ProjectSettings.set_setting("escoria/ui/game_scene", "")
 		var game_scene_property_info = {
@@ -122,6 +158,30 @@ func set_escoria_internal_settings():
 		}
 		ProjectSettings.add_property_info(save_data_property_info)
 
+
+func set_escoria_sound_settings():
+	if !ProjectSettings.has_setting("escoria/sound/music_volume"):
+		ProjectSettings.set_setting("escoria/sound/music_volume", 5)
+		var music_data_property_info = {
+			"name": "escoria/sound/music_volume",
+			"type": TYPE_INT,
+			"hint": PROPERTY_HINT_RANGE,
+			"hint_string": "0,15"
+		}
+		ProjectSettings.add_property_info(music_data_property_info)
+		
+	if !ProjectSettings.has_setting("escoria/sound/sound_volume"):
+		ProjectSettings.set_setting("escoria/sound/sound_volume", 8)
+		var sound_data_property_info = {
+			"name": "escoria/sound/sound_volume",
+			"type": TYPE_INT,
+			"hint": PROPERTY_HINT_RANGE,
+			"hint_string": "0,15"
+		}
+		ProjectSettings.add_property_info(sound_data_property_info)
+	
+
+
 # Defines platform-specific parameters. Those are the ones that must be re-set for each platform export.
 func set_escoria_platform_settings():
 	# Skip cache - certain platforms (esp. mobile) lack memory for caching scenes
@@ -143,7 +203,6 @@ func remove_autoloads():
 
 func _exit_tree():
 	remove_custom_type("ESCBackground")
-	remove_custom_type("ESCCharacter")
 	remove_custom_type("ESCItem")
 	remove_custom_type("ESCInventoryItem")
 	remove_custom_type("ESCItemsInventory")

addons/escoria-core/game/core-scripts/esc/esc_compiler.gd

@@ -52,7 +52,7 @@ var commands = {
 	"inventory_display": { "min_args": 1, "types": [TYPE_BOOL] },
 	"jump": { "min_args": 1 },
 	"label": { "min_args": 1 },
-	"play_snd": { "min_args": 2, "types": [TYPE_STRING, TYPE_STRING, TYPE_BOOL] },
+	"set_sound_state": { "min_args": 2, "types": [TYPE_STRING, TYPE_STRING, TYPE_BOOL] },
 	"queue_animation": { "min_args": 2, "types": [TYPE_STRING, TYPE_STRING, TYPE_BOOL] },
 	"queue_resource": { "min_args": 1, "types": [TYPE_STRING, TYPE_BOOL] },
 	"repeat": true,

addons/escoria-core/game/core-scripts/esc/esc_runner.gd

@@ -349,7 +349,10 @@ func change_scene(params, context, run_events=true):
 #	main.clear_scene()
 #	camera = null
 	event_queue = []
-
+	
+	escoria.main.scene_transition.fade_out()
+	yield(escoria.main.scene_transition, "transition_done")
+	
 	# Regular events need to be reset immediately, so we don't
 	# accidentally `yield()` on them, for performance reasons.
 	# This does not affect `stack` so execution is fine anyway.
@@ -381,6 +384,9 @@ func change_scene(params, context, run_events=true):
 		room_scene.move_child(game_scene, 0)
 		var events = escoria.main.set_scene(room_scene, run_events)
 		
+		escoria.main.scene_transition.fade_in()
+		yield(escoria.main.scene_transition, "transition_done")
+		
 		# If scene was never visited, add "ready" event to the events stack
 		if !scenes_cache.has(room_scene.global_id) \
 			and "ready" in events:
@@ -526,7 +532,7 @@ func register_object(name : String, val : Object, force : bool = false):
 
 	# Most objects have states/animations, but don't count on it
 #	if val.has_method("set_state"):
-	if val is ESCItem or val is ESCPlayer or val is ESCCharacter:
+	if val is ESCItem or val is ESCPlayer:
 		if name in states:
 			set_state(name, [states[name], true])
 		else:
@@ -722,23 +728,9 @@ func object_exit_scene(name : String):
 	if inventory_has(name):
 		objects[name] = objects[name].duplicate()
 	else:
-		escoria.logger.info("Object " + name + " removed from scene.")
-		objects.erase(name)
-
-#func jump(p_label):
-#	while stack.size() > 0:
-#		var top = stack[stack.size()-1]
-#		printt("top labels: ", top.labels, p_label)
-#		if p_label in top.labels:
-#			top.ip = top.labels[p_label]
-#			return
-#		else:
-#			if top.break_stop || stack.size() == 1:
-#				escoria.logger.report_errors("", ["Label not found: "+p_label+", can't jump"])
-#				stack.remove(stack.size()-1)
-#				break
-#			else:
-#				stack.remove(stack.size()-1)
+		if name != "bg_music":
+			escoria.logger.info("Object " + name + " removed from scene.")
+			objects.erase(name)
 
 
 func check_obj(name, cmd):
@@ -747,3 +739,4 @@ func check_obj(name, cmd):
 		escoria.logger.report_errors("", ["Global id "+name+" not found for " + cmd])
 		return false
 	return true
+

addons/escoria-core/game/core-scripts/esc/esc_runner_level.gd

@@ -399,9 +399,16 @@ func jump(command_params : Array):
 
 
 """
+set_sound_state bg_music|bg_sound off|default|<path/to/music.file> true|false
 """
-func play_snd(command_params : Array):
-	pass
+func set_sound_state(command_params : Array):
+	var snd_player = command_params[0]
+	var snd_id = command_params[1]
+	var loop = false
+	if command_params.size() == 3 and command_params[2]:
+		loop = true
+	escoria.main.get_node(snd_player).set_state(snd_id, loop)
+	return esctypes.EVENT_LEVEL_STATE.RETURN
 
 
 """

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

@@ -1,9 +0,0 @@
-tool
-extends Node
-class_name ESCCharacter
-
-export(String) var character_id
-export(String, FILE, ".esc") var esc_script = ""
-
-func _ready():
-	pass

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

@@ -4,7 +4,6 @@ const OBJ_DEFAULT_STATE = "default"
 
 ## Custom nodes:
 #var ESCBackground = preload("res://addons/escoria-core/game/core-scripts/escbackground.gd")
-#var ESCCharacter = preload("res://addons/escoria-core/game/core-scripts/esccharacter.gd")
 #var ESCItem	= preload("res://addons/escoria-core/game/core-scripts/escitem.gd")
 #var ESCItemsInventory = preload("res://addons/escoria-core/game/core-scripts/items_inventory.gd")
 #var ESCInventoryItem = preload("res://addons/escoria-core/game/core-scripts/inventory_item.gd")

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

@@ -57,7 +57,8 @@ func set_debug_mode(p_debug_mode : bool):
 		debug_texturerect_node.mouse_filter = Control.MOUSE_FILTER_IGNORE
 		move_child(debug_texturerect_node, 2)
 	else:
-		remove_child(debug_texturerect_node)
+		if debug_texturerect_node:
+			remove_child(debug_texturerect_node)
 	
 
 func on_action_selected() -> void:

addons/escoria-core/game/escoria.gd

@@ -11,6 +11,7 @@ onready var utils = load("res://addons/escoria-core/game/core-scripts/utils/util
 
 # INSTANCES
 var main_menu_instance
+
 ## Dialog player instantiator. This instance is called directly for dialogs.
 var dialog_player 
 ## Inventory scene
@@ -30,18 +31,14 @@ onready var game_size = get_viewport().size
 
 
 ##################################################################################
-func _ready():
-	pass
-
 
 # Called by Main menu "start new game"
 func new_game():
 	var actions = esc_compiler.load_esc_file(ProjectSettings.get_setting("escoria/main/game_start_script"))
 	$esc_runner.run_game(actions)
-
-
-func set_main_menu(scene):
-	main_menu_instance = scene
+	
+	escoria.main.scene_transition.fade_in()
+	yield(escoria.main.scene_transition, "transition_done")
 
 
 
@@ -83,6 +80,13 @@ func register_object(object : Object):
 		if main.current_scene:
 			main.current_scene.game.tooltip_node = object
 	
+	if object is ESCBackgroundMusic:
+		$esc_runner.register_object(object_id, object, true)
+	
+	if object is ESCBackgroundSound:
+		$esc_runner.register_object(object_id, object, true)
+	
+		
 		
 
 """

addons/escoria-core/game/escoria.tscn

@@ -24,7 +24,4 @@ script = ExtResource( 4 )
 
 [node name="main" parent="." instance=ExtResource( 2 )]
 
-[node name="Viewport" type="Viewport" parent="."]
-usage = 0
-
 [editable path="main"]

addons/escoria-core/game/inputs_manager.gd

@@ -13,6 +13,9 @@ func _input(event):
 	if event.is_action_pressed("esc_show_debug_prompt"):
 		escoria.main.get_node("layers/debug_layer/esc_prompt_popup").popup()
 	
+	if event.is_action_pressed("ui_cancel"):
+		_on_pause_menu_requested()
+	
 	if ProjectSettings.get_setting("escoria/ui/tooltip_follows_mouse"):
 		if escoria.main.current_scene and escoria.main.current_scene.game:
 			if event is InputEventMouseMotion:
@@ -124,3 +127,8 @@ func clean_hover_stack():
 
 func hover_stack_pop(item):
 	hover_stack.erase(item)
+
+################################################################################
+
+func _on_pause_menu_requested():
+	escoria.main.current_scene.game.pause_game()

addons/escoria-core/game/main.gd

@@ -11,6 +11,10 @@ var wait_level
 
 var screen_ofs = Vector2(0, 0)
 
+# ESCBackgroundMusic node
+onready var bg_music = $bg_music
+onready var scene_transition = $layers/curtain/scene_transition
+
 func _ready():
 	$layers/wait_timer.connect("timeout", self, "_on_wait_finished")
 
@@ -25,7 +29,8 @@ func set_scene(p_scene, run_events=true):
 	if current_scene != null:
 		clear_scene()
 
-	get_node("/root").add_child(p_scene)
+#	get_node("/root").add_child(p_scene) 
+	add_child(p_scene) 
 
 	# Ensure we don't have a regular event running when changing scenes
 	if escoria.esc_runner.running_event:

addons/escoria-core/game/main.tscn

@@ -1,7 +1,10 @@
-[gd_scene load_steps=3 format=2]
+[gd_scene load_steps=6 format=2]
 
 [ext_resource path="res://addons/escoria-core/game/main.gd" type="Script" id=1]
 [ext_resource path="res://addons/escoria-core/game/scenes/esc_prompt/esc_prompt_popup.tscn" type="PackedScene" id=2]
+[ext_resource path="res://addons/escoria-core/game/scenes/sound/bg_music.tscn" type="PackedScene" id=3]
+[ext_resource path="res://addons/escoria-core/game/scenes/transitions/transition.tscn" type="PackedScene" id=4]
+[ext_resource path="res://addons/escoria-core/game/scenes/sound/bg_sound.tscn" type="PackedScene" id=5]
 
 [node name="main" type="Node"]
 script = ExtResource( 1 )
@@ -9,6 +12,9 @@ script = ExtResource( 1 )
 [node name="layers" type="Node" parent="."]
 
 [node name="curtain" type="CanvasLayer" parent="layers"]
+layer = 20
+
+[node name="scene_transition" parent="layers/curtain" instance=ExtResource( 4 )]
 
 [node name="menu" type="CanvasLayer" parent="layers"]
 
@@ -17,3 +23,7 @@ script = ExtResource( 1 )
 [node name="debug_layer" type="CanvasLayer" parent="layers"]
 
 [node name="esc_prompt_popup" parent="layers/debug_layer" instance=ExtResource( 2 )]
+
+[node name="bg_music" parent="." instance=ExtResource( 3 )]
+
+[node name="bg_sound" parent="." instance=ExtResource( 5 )]

addons/escoria-core/game/main_scene.gd

@@ -6,7 +6,8 @@ extends Node
 func _ready():
 	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)
+#	get_tree().get_root().call_deferred("add_child", main_menu_scene)
+	escoria.call_deferred("add_child", main_menu_scene)
+	escoria.main_menu_instance = main_menu_scene
 	
 

addons/escoria-core/game/scenes/inventory/inventory_ui.gd

@@ -15,7 +15,7 @@ The scene MUST contain the 2 following nodes:
 
 
 # Define the actual container node to add items as children of. Should be a Container.
-export(NodePath) var items_container
+export(NodePath) var inventory_ui_container
 onready var all_items = $ESCORIA_ALL_ITEMS
 
 var items_ids_in_inventory : Dictionary = {} # { item_id : TextureButton}
@@ -30,10 +30,10 @@ func _ready():
 		
 	escoria.register_object(self)
 	
-	if items_container == null or items_container.is_empty():
+	if inventory_ui_container == null or inventory_ui_container.is_empty():
 		escoria.logger.report_errors(self.get_path(), ["Items container is empty."])
 		return
-	for c in get_node(items_container).get_items():
+	for c in get_node(inventory_ui_container).get_items():
 		items_ids_in_inventory[c.item_id] = c
 #		c.connect("pressed", escoria.inputs_manager, "_on_inventory_item_pressed", [c.item_id])
 		
@@ -55,7 +55,7 @@ func add_new_item_by_id(item_id : String) -> void:
 				"Check item's id in ESCORIA_ALL_ITEMS scene."])
 		var item_inventory_button = all_items.get_inventory_item(item_id).duplicate()
 		items_ids_in_inventory[item_id] = item_inventory_button
-		get_node(items_container).add_item(item_inventory_button)
+		get_node(inventory_ui_container).add_item(item_inventory_button)
 		
 		# Add the item to inventory
 		if !escoria.esc_runner.objects.has(item_id):
@@ -90,7 +90,7 @@ func remove_item_by_id(item_id : String) -> void:
 		item_inventory_button.disconnect("inventory_item_unfocused", 
 			escoria.inputs_manager, "_on_mouse_exited_inventory_item")
 		
-		get_node(items_container).remove_item(item_inventory_button)
+		get_node(inventory_ui_container).remove_item(item_inventory_button)
 		item_inventory_button.queue_free()
 		items_ids_in_inventory.erase(item_id)
 

addons/escoria-core/game/scenes/sound/bg_music.gd

@@ -0,0 +1,42 @@
+extends Control
+class_name ESCBackgroundMusic
+
+func get_class():
+	return "ESCBackgroundMusic"
+
+onready var stream = $AudioStreamPlayer
+var state = "default"
+export var global_id = "bg_music"
+
+
+func game_cleared():
+	set_state("off", true)
+	self.disconnect("tree_exited", escoria.esc_runner, "object_exit_scene")
+	escoria.register_object(self)
+
+
+func set_state(p_state, p_force = false):
+	# If already playing this stream, keep playing, unless p_force
+	if p_state == state and not p_force and stream.is_playing():
+		return
+
+	state = p_state
+
+	# If state is "off"/"default", turn off music
+	if state == "off" or state == "default":
+		stream.stream = null
+		return
+
+	var resource = load(p_state)
+
+	stream.stream = resource
+
+	if stream.stream:
+		resource.set_loop(true)
+		if ProjectSettings.has_setting("escoria/sound/music_volume"):
+			stream.volume_db = ProjectSettings.get_setting("escoria/sound/music_volume")
+		stream.play()
+
+func _ready():
+	escoria.register_object(self)
+

addons/escoria-core/game/scenes/sound/bg_music.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/escoria-core/game/scenes/sound/bg_music.gd" type="Script" id=1]
+
+[node name="bg_music" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_right = -1680.0
+margin_bottom = -1050.0
+mouse_filter = 2
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="AudioStreamPlayer" type="AudioStreamPlayer" parent="."]

addons/escoria-core/game/scenes/sound/bg_sound.gd

@@ -0,0 +1,41 @@
+extends Control
+class_name ESCBackgroundSound
+
+func get_class():
+	return "ESCBackgroundSound"
+
+onready var stream = $AudioStreamPlayer
+var state = "default"
+export var global_id = "bg_sound"
+
+
+func game_cleared():
+	stream.stream = null
+	escoria.register_object(self)
+
+
+func set_state(p_state, p_force = false):
+	# If already playing this stream, keep playing, unless p_force
+	if p_state == state and not p_force and stream.is_playing():
+		return
+
+	state = p_state
+
+	# If state is "off"/"default", turn off music
+	if state == "off" or state == "default":
+		stream.stream = null
+		return
+
+	var resource = load(p_state)
+
+	stream.stream = resource
+
+	if stream.stream:
+		resource.set_loop(false)
+		if ProjectSettings.has_setting("escoria/sound/sound_volume"):
+			stream.volume_db = ProjectSettings.get_setting("escoria/sound/sound_volume")
+		stream.play()
+
+
+func _ready():
+	escoria.register_object(self)

addons/escoria-core/game/scenes/sound/bg_sound.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/escoria-core/game/scenes/sound/bg_sound.gd" type="Script" id=1]
+
+[node name="bg_sound" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_right = -1680.0
+margin_bottom = -1050.0
+mouse_filter = 2
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="AudioStreamPlayer" type="AudioStreamPlayer" parent="."]

addons/escoria-core/game/scenes/transitions/transition.gd

@@ -0,0 +1,28 @@
+extends ColorRect
+
+export(String, "fade_black", "fade_white", "transition_in", "transition_out") var transition_name
+# Reference to the _AnimationPlayer_ node
+onready var _anim_player := $AnimationPlayer
+
+
+
+signal transition_done
+
+
+func _ready() -> void:
+	# Plays the animation backward to fade in
+	_anim_player.play_backwards(transition_name)
+
+
+func fade_out() -> void:
+	# Plays the Fade animation and wait until it finishes
+	_anim_player.play(transition_name)
+	yield(_anim_player, "animation_finished")
+	emit_signal("transition_done")
+
+func fade_in() -> void:
+	# Plays the Fade animation and wait until it finishes
+	_anim_player.play_backwards(transition_name)
+	yield(_anim_player, "animation_finished")
+	emit_signal("transition_done")
+

addons/escoria-core/game/scenes/transitions/transition.tscn

@@ -0,0 +1,83 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://addons/escoria-core/game/scenes/transitions/transition.gd" type="Script" id=1]
+[ext_resource path="res://addons/escoria-core/game/scenes/transitions/shaders/transition.material" type="Material" id=2]
+
+[sub_resource type="Animation" id=1]
+resource_name = "fade_black"
+length = 0.5
+tracks/0/type = "value"
+tracks/0/path = NodePath(".:modulate")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.5 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 0,
+"values": [ Color( 0, 0, 0, 0 ), Color( 0, 0, 0, 1 ) ]
+}
+
+[sub_resource type="Animation" id=2]
+resource_name = "fade_white"
+length = 0.5
+tracks/0/type = "value"
+tracks/0/path = NodePath(".:modulate")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.5 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 0,
+"values": [ Color( 1, 1, 1, 0 ), Color( 1, 1, 1, 1 ) ]
+}
+
+[sub_resource type="Animation" id=3]
+resource_name = "transition_in"
+tracks/0/type = "value"
+tracks/0/path = NodePath(".:material:shader_param/cutoff")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 1 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 0,
+"values": [ 0.0, 1.0 ]
+}
+
+[sub_resource type="Animation" id=4]
+resource_name = "transition_out"
+tracks/0/type = "value"
+tracks/0/path = NodePath(".:material:shader_param/cutoff")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 1 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 0,
+"values": [ 1.0, 0.0 ]
+}
+
+[node name="scene_transition" type="ColorRect"]
+material = ExtResource( 2 )
+anchor_right = 1.0
+anchor_bottom = 1.0
+mouse_filter = 2
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+transition_name = "transition_out"
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+anims/fade_black = SubResource( 1 )
+anims/fade_white = SubResource( 2 )
+anims/transition_in = SubResource( 3 )
+anims/transition_out = SubResource( 4 )

addons/escoria-core/template_scenes/inventory_item.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=3 format=2]
 
-[ext_resource path="res://addons/escoria-core/game/core-scripts/inventory_item.gd" type="Script" id=1]
+[ext_resource path="res://addons/escoria-core/game/core-scripts/escinventoryitem.gd" type="Script" id=1]
 [ext_resource path="res://addons/escoria-core/game/assets/images/no_image.png" type="Texture" id=2]
 
 [node name="inventory_item" type="TextureButton"]