192 lines
6.8 KiB
GDScript
192 lines
6.8 KiB
GDScript
extends PanelContainer
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#warning-ignore-all:return_value_discarded
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signal debug_pressed
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signal savefile_loaded(dicts)
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const globals = preload('res://globals.gd') # Make LSP shut up about non-const
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const FOLDER_ICON := globals.FOLDER_ICON
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const ALLOWED_EXTS := globals.ALLOWED_EXTS
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const CD_EXTS := globals.CD_EXTS
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const EXT_ICONS := globals.EXT_ICONS
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const TYPE_DESCS := globals.TYPE_DESCS
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enum {SELECT_ROM, SELECT_SAVE, COMPLETE}
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var current_mode = SELECT_ROM
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var uploaded_files := {} # filename: data
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var uploaded_files_types := {} # filename: type
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var cached_cd_bin_paths := {}
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onready var itemlist: ItemList = $VBoxContainer/HBoxContainer/PanelContainer/ItemList
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onready var vscroller: VScrollBar = itemlist.get_child(0)
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onready var folder_buttons_scroller: ScrollContainer = $VBoxContainer/ScrollContainer
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onready var folder_buttons: HBoxContainer = $VBoxContainer/ScrollContainer/folder_buttons
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onready var btn_load: Button = $'%btn_load'
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onready var btn_debug: Button = $'%btn_debug'
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onready var lbl_filename_header: Label = $'%lbl_filename_header'
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onready var lbl_filename_content: Label = $'%lbl_filename_content'
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onready var lbl_filetype_header: Label = $'%lbl_filetype_header'
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onready var lbl_filetype_content: Label = $'%lbl_filetype_content'
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onready var lbl_filesize_header: Label = $'%lbl_filesize_header'
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onready var lbl_filesize_content: Label = $'%lbl_filesize_content'
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onready var lbl_fileinfo_header: Label = $'%lbl_fileinfo_header'
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onready var lbl_fileinfo_content: Label = $'%lbl_fileinfo_content'
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onready var splash_filter := $'%splash_filter'
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onready var splash_label := $'%splash_label'
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const inactive_modulate_color := Color(0.5, 0.5, 0.5)
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const active_modulate_color := Color.white
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var last_dir := ''
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static func get_human_size(n: int) -> String:
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if n > 0x100000000:
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return '%.2f GiB' % (n/float(0x40000000))
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if n > 0x400000:
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return '%.1f MiB' % (n/float(0x100000))
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if n > 0x1000:
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return '%.1f KiB' % (n/float(0x400))
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return '%d B' % n
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static func tokenize_path(path: String) -> PoolStringArray:
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return path.rstrip('/').split('/', true) # Allow empty means '/' will return ['']
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static func join_path(tokens) -> String:
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var path = '/'.join(tokens)
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return path if path else '/'
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func update_view():
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# for child in folder_buttons.get_children():
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# child.queue_free()
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itemlist.clear()
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var files := []
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for entry in uploaded_files.keys():
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if entry in cached_cd_bin_paths:
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files.append([entry, EXT_ICONS.iso])
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elif '.' in entry:
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var extension = entry.rsplit('.', true, 1)[1]
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if extension in ALLOWED_EXTS:
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files.append([entry, EXT_ICONS.get(extension)])
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files.sort()
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for entry in files:
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itemlist.add_item(entry[0], entry[1])
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func load_file(entry: String):
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var ext = entry.rsplit('.', true, 1)[1].to_lower()
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match ext:
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'sfc', 'smc':
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if current_mode == SELECT_ROM:
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splash_filter.visible = true
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splash_label.text = 'Loading ROM: %s'%filename
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yield(get_tree(), 'idle_frame')
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RomLoader.load_snes_rom_from_bytes(uploaded_files[entry])
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'srm':
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if current_mode != SELECT_ROM:
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emit_signal('savefile_loaded', SaveLoader.load_save_dicts_from_bytes(uploaded_files[entry]))
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_set_mode(COMPLETE)
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func activate_entry(entry: String, _index: int = -1):
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load_file(entry)
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func activate_current_entry():
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var selected := itemlist.get_selected_items()
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if len(selected) > 0:
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activate_entry(itemlist.get_item_text(selected[0]))
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func view_entry(entry: String, _index: int = -1):
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init_labels()
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lbl_filename_header.modulate = active_modulate_color
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lbl_filename_content.text = entry
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lbl_filetype_header.modulate = active_modulate_color
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var size = len(uploaded_files[entry])
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var human_size = get_human_size(size)
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var ext = entry.rsplit('.', true, 1)[1].to_lower()
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var type = TYPE_DESCS.get(ext, 'Unknown')
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var prodcode: String = uploaded_files_types[entry]
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if ext in CD_EXTS:
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pass # TODO: Update cd image loader to accept PoolByteArray or a buffer view
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# var cd := RomLoader.loader_cd_image.new(uploaded_files[entry])
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# for key in cd.directory:
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# var s = key.trim_prefix('./')
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# var re_match := RomLoader.psx_productcode_regex.search(s)
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# if re_match:
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# prodcode = '%s\n%s\n%s' % [cd.pvd.system_identifier.strip_edges(), cd.pvd.volume_identifier.strip_edges(), re_match.get_string(1)]
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# type = 'PSX CD-ROM Image'
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# cached_cd_bin_paths[entry] = prodcode
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# if index >= 0:
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# itemlist.set_item_icon(index, EXT_ICONS.iso)
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# break
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var info = ('Info:\n %s' % prodcode) if prodcode else ''
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lbl_filetype_content.text = type
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lbl_filesize_header.modulate = active_modulate_color
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lbl_filesize_content.text = human_size
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lbl_fileinfo_header.modulate = active_modulate_color if prodcode else inactive_modulate_color
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lbl_fileinfo_content.text = prodcode
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match current_mode:
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SELECT_ROM:
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btn_load.disabled = (ext != 'sfc' and ext != 'smc') # Only allow opening snes roms for now
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SELECT_SAVE, COMPLETE:
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btn_load.disabled = (ext != 'srm')
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func init_labels():
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lbl_filename_header.modulate = inactive_modulate_color
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lbl_filename_content.text = ''
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lbl_filetype_header.modulate = inactive_modulate_color
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lbl_filetype_content.text = ''
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lbl_filesize_header.modulate = inactive_modulate_color
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lbl_filesize_content.text = ''
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lbl_fileinfo_header.modulate = inactive_modulate_color
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lbl_fileinfo_content.text = ''
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func _upload_file(filename: String, file_type: String, data): # data is Javascript ArrayBuffer, which should be castable to PoolByteArray
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uploaded_files[filename] = data
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uploaded_files_types[filename] = file_type
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print('uploaded "%s" with filesize %d bytes'%[filename, len(data)])
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update_view()
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func _ready() -> void:
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if OS.get_name() != 'HTML5' or !OS.has_feature('JavaScript'):
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return
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init_labels()
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update_view()
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btn_load.connect('pressed', self, 'activate_current_entry')
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btn_debug.connect('pressed', self, '_on_debug_pressed')
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RomLoader.connect('rom_loaded', self, '_on_rom_loaded')
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RomLoader.connect('loading_stage_updated', self, '_on_loading_stage_updated')
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HTML5.connect('uploaded_file', self, '_upload_file')
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func _set_mode(new_mode) -> void:
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match new_mode:
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SELECT_ROM:
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$'%lbl_prompt'.text = "Select a ROM from your device's storage"
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btn_debug.disabled = true
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SELECT_SAVE:
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$'%lbl_prompt'.text = "Select a save file from your device's storage"
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btn_debug.disabled = false
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COMPLETE:
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$'%lbl_prompt'.text = "Save file loaded"
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btn_debug.disabled = false
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current_mode = new_mode
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update_view()
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init_labels()
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func _on_ItemList_item_activated(index: int) -> void:
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activate_entry(itemlist.get_item_text(index), index)
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func _on_ItemList_item_selected(index: int) -> void:
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view_entry(itemlist.get_item_text(index), index)
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func _on_btn_upload_pressed() -> void:
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HTML5.upload_file()
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func _on_loading_stage_updated(stage: String) -> void:
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splash_label.text += '\n' + stage
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func _on_rom_loaded() -> void:
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splash_filter.visible = false
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_set_mode(SELECT_SAVE)
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func _on_debug_pressed() -> void:
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emit_signal('debug_pressed')
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