Added bg_sound manager and according ESC command.

Started transitions scene.

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: