[BGM] Make the debug menus play appropriate music :)

main.gd

@@ -54,16 +54,21 @@ func push_menu(menu_type):
 			return
 		remove_child(menus[active_menu_stack[-1]])
 	active_menu_stack.append(menu_type)
-	add_child(menus[menu_type])
+	self._present_menu(menus[menu_type])
 
 func pop_menu():
 	if len(active_menu_stack) > 0:
 		remove_child(menus[active_menu_stack.pop_back()])
 		if len(active_menu_stack) > 0:
-			add_child(menus[active_menu_stack[-1]])
+			self._present_menu(menus[active_menu_stack[-1]])
 		else:
 			push_menu(Menu.LOADER)
 
+func _present_menu(menu) -> void:
+	add_child(menu)
+	if menu.has_method('_on_menu_presented'):
+		menu._on_menu_presented()
+
 func _input(event: InputEvent) -> void:
 	if event is InputEventKey and event.pressed:
 		match event.scancode:

scripts/managers/MusicManager.gd

@@ -45,20 +45,25 @@ func stop() -> void:
 	self.queued_awaiting_render_bgm = ''
 	self.current_bgm = ''
 
-func play_bgm(key: String) -> void:
+func play_bgm(key: String, target_time: float = -1.0) -> void:
 	print('@%dms - Playing %s' % [get_ms(), key])
+	_evict_pcm_cache()
 	var bgm_id := int(key.substr(3, 2))
 	if not (bgm_id in audio_renderer.cached_midis):
 		self.queue_prerender_bgm(bgm_id)
 	# TODO: crossfade
-	var target_time := 0.0
 	if self.music_player_1.playing and self.current_bgm.substr(0, 5) == key.substr(0, 5):
 		# Try live transition
 		var tempo_thou := int(key.substr(6))
 		var old_tempo_thou := int(self.current_bgm.substr(6))
 		var old_playback_pos: float = self.music_player_1.get_playback_position()
-		target_time = old_playback_pos * old_tempo_thou / tempo_thou
+		if target_time < 0.0:  # Negative (default) time means automatic continuation
-		print('Old temposcale %d, New temposcale %d, Old pos %.2f, New pos %.2f' % [old_tempo_thou, tempo_thou, old_playback_pos, target_time])
+			if old_tempo_thou == tempo_thou:
+				return  # Don't even need to refresh LRU since it can only be most recent anyway
+			target_time = old_playback_pos * old_tempo_thou / tempo_thou
+			print('Old temposcale %d, New temposcale %d, Old pos %.2f, New pos %.2f' % [old_tempo_thou, tempo_thou, old_playback_pos, target_time])
+	if target_time < 0.0:
+		target_time = 0.0
 	if key in self.cached_bgms:
 		self.music_player_1.stream = self.cached_bgms[key]
 		self.music_player_1.play(target_time)

test/debug_menu.gd

@@ -14,5 +14,8 @@ func _ready() -> void:
 		btn.connect('pressed', self, '_on_btn_pressed', [key])
 		buttons.add_child(btn)
 
+func _on_menu_presented() -> void:  # Called by main.gd when a menu is presented in front of the rest
+	MusicManager.play_bgm('BGM08-1000')  # Prelude
+
 func _on_btn_pressed(menu) -> void:
 	emit_signal('button_pressed', menu)

test/worldmap_system.gd

@@ -5,6 +5,7 @@ var worldmap_shader_mat := preload('res://worldmap_palette_mat.tres')
 onready var minimap := $tr_minimap
 
 var current_map_id := 0
+const MAP_BGM_KEYS := ['BGM35-1000', 'BGM39-1000', 'BGM63-1000', 'BGM30-1000', 'BGM30-1000']
 var map_images := [null, null, null, null, null]
 var map_textures := [null, null, null, null, null]
 var map_regional_replacement_amounts := [0, 0, 0, 0, 0]
@@ -36,6 +37,7 @@ func _set_map(id: int) -> void:
 		print_debug('Invalid map ID %d' % id)
 		return
 	self.current_map_id = id
+	MusicManager.play_bgm(MAP_BGM_KEYS[self.current_map_id])
 	var tileset = map_tilesets[id]
 	self.current_texture = self.map_textures[self.current_map_id]
 	self.material.set_shader_param('palette', SpriteLoader.worldmap_palette_textures[tileset])
@@ -99,8 +101,12 @@ func _ready() -> void:
 	minimap.modulate.a8 = 192
 	minimap.rect_scale = Vector2.ONE * 0.125
 	minimap.rect_position = Vector2(8, 168)
+	self.pos = Vector2(156, 150)
 	_set_map(0)
 
+func _on_menu_presented() -> void:
+	MusicManager.play_bgm(MAP_BGM_KEYS[self.current_map_id], 0.0)
+
 func handle_movement_input(delta: float, quantize:=8.0) -> void:
 	delta = round(delta*quantize)/quantize
 	if Input.is_physical_key_pressed(KEY_RIGHT):

widgets/BattleScene.gd

@@ -13,6 +13,10 @@ func _ready() -> void:
 	background.material = battle_bg_mat
 	set_bg(1)
 
+const RANDOM_BGMS_PLAYLIST = [34, 43, 1, 9, 64]
+func _on_menu_presented() -> void:
+	MusicManager.play_bgm('BGM%02d-1000'%RANDOM_BGMS_PLAYLIST.pick_random(), 0)
+
 func set_bg(index: int) -> void:
 	self.bg = SpriteLoader.battle_backgrounds[index]
 	self.pal_l = len(self.bg.palette_texs)

widgets/FileSelectWeb.gd

@@ -150,6 +150,11 @@ func _upload_file(filename: String, file_type: String, data):  # data is Javascr
 func _files_dropped(filenames: PoolStringArray, screen_idx: int) -> void:
 	print('Files Dropped signal: screen=%d, files='%screen_idx, filenames)
 	for filename in filenames:
+		var dir := Directory.new()
+		dir.open('user://')
+		var new_filename = 'user://' + filename.rsplit('/', true, 1)[1]
+		var err = dir.copy(filename, new_filename)
+		print('Attempted to copy %s to %s - error code %s' % [filename, new_filename, globals.ERROR_CODE_STRINGS[err]])
 		var ext: String = filename.rsplit('.', true, 1)[1]
 		if ext in ALLOWED_EXTS:
 			var file := File.new()
@@ -168,6 +173,7 @@ func _files_dropped(filenames: PoolStringArray, screen_idx: int) -> void:
 func _ready() -> void:
 	if OS.get_name() != 'HTML5' or !OS.has_feature('JavaScript'):
 		return
+	print('is_userfs_persistent() == %s'%OS.is_userfs_persistent())
 	init_labels()
 	update_view()
 	btn_load.connect('pressed', self, 'activate_current_entry')