29 files changed, 1948 insertions, 108 deletions

@@ -0,0 +1,38 @@
+extends "res://scripts/nodes/listeners/animationListener.gd"
+
+var item_id
+var item_amount
+
+
+func _ready():
+        var node_path = String(
+                get_tree().get_root().get_node("scene").get_path_to(self).get_concatenated_names()
+        )
+
+        var gamedata = global.get_node("Gamedata")
+        var door_id = gamedata.get_door_for_map_node_path(global.map, node_path)
+        if door_id != null:
+                var ap = global.get_node("Archipelago")
+                var item_lock = ap.get_item_id_for_door(door_id)
+
+                if item_lock != null:
+                        item_id = item_lock[0]
+                        item_amount = item_lock[1]
+
+                        self.senders = []
+                        self.senderGroup = []
+                        self.nested = false
+                        self.complete_at = 0
+                        self.max_length = 0
+                        self.excludeSenders = []
+
+                        call_deferred("_readier")
+
+        super._ready()
+
+
+func _readier():
+        var ap = global.get_node("Archipelago")
+
+        if ap.client.getItemAmount(item_id) >= item_amount:
+                handleTriggered()
@@ -32,20 +32,26 @@ var _players = []
 var _player_name_by_slot = {}
 var _game_by_player = {}
 var _checked_locations = []
-var _received_items = []
+var _received_indexes = []
+var _received_items = {}
 var _slot_data = {}
 
 signal could_not_connect
 signal connect_status
-signal client_connected
-signal item_received(item_id, index, player, flags)
+signal client_connected(slot_data)
+signal item_received(item_id, index, player, flags, amount)
 signal message_received(message)
+signal location_scout_received(item_id, location_id, player, flags)
 
 
 func _init():
+        set_process_mode(Node.PROCESS_MODE_ALWAYS)
+
+        _ws.inbound_buffer_size = 8388608
+
         global._print("Instantiated APClient")
 
-        # Read AP settings from file, if there are any
+        # Read AP datapackages from file, if there are any
         if FileAccess.file_exists("user://ap_datapackages"):
                 var file = FileAccess.open("user://ap_datapackages", FileAccess.READ)
                 var data = file.get_var(true)
@@ -74,6 +80,8 @@ func _reset_state():
         _authenticated = false
         _try_wss = false
         _has_connected = false
+        _received_items = {}
+        _received_indexes = []
 
 
 func _errored():
@@ -183,7 +191,7 @@ func _process(_delta):
                                                                 player["slot"]
                                                         )]["game"]
 
-                                                emit_signal("client_connected")
+                                                emit_signal("client_connected", _slot_data)
 
                                         elif cmd == "ConnectionRefused":
                                                 var error_message = ""
@@ -219,7 +227,7 @@ func _process(_delta):
                                                         error_message = "Unknown error."
 
                                                 _initiated_disconnect = true
-                                                _ws.disconnect_from_host()
+                                                _ws.close()
 
                                                 emit_signal("could_not_connect", error_message)
                                                 global._print("Connection to AP refused")
@@ -228,21 +236,40 @@ func _process(_delta):
                                         elif cmd == "ReceivedItems":
                                                 var i = 0
                                                 for item in message["items"]:
-                                                        if not _received_items.has(int(item["item"])):
-                                                                _received_items.append(int(item["item"]))
+                                                        var index = int(message["index"] + i)
+                                                        i += 1
+
+                                                        if _received_indexes.has(index):
+                                                                # Do not re-process items.
+                                                                continue
+
+                                                        _received_indexes.append(index)
+
+                                                        var item_id = int(item["item"])
+                                                        _received_items[item_id] = _received_items.get(item_id, 0) + 1
 
                                                         emit_signal(
                                                                 "item_received",
-                                                                int(item["item"]),
-                                                                int(message["index"]) + i,
+                                                                item_id,
+                                                                index,
                                                                 int(item["player"]),
-                                                                int(item["flags"])
+                                                                int(item["flags"]),
+                                                                _received_items[item_id]
                                                         )
-                                                        i += 1
 
                                         elif cmd == "PrintJSON":
                                                 emit_signal("message_received", message)
 
+                                        elif cmd == "LocationInfo":
+                                                for loc in message["locations"]:
+                                                        emit_signal(
+                                                                "location_scout_received",
+                                                                int(loc["item"]),
+                                                                int(loc["location"]),
+                                                                int(loc["player"]),
+                                                                int(loc["flags"])
+                                                        )
+
                 elif state == WebSocketPeer.STATE_CLOSED:
                         if _has_connected:
                                 _closed()
@@ -284,7 +311,7 @@ func connectToServer(server, un, pw):
                                 % err
                         )
                 )
-                global._print("Could not connect to AP: " + err)
+                global._print("Could not connect to AP: %d" % err)
                 return
         _should_process = true
 
@@ -353,6 +380,10 @@ func sendLocation(loc_id):
         sendMessage([{"cmd": "LocationChecks", "locations": [loc_id]}])
 
 
+func sendLocations(loc_ids):
+        sendMessage([{"cmd": "LocationChecks", "locations": loc_ids}])
+
+
 func setValue(key, value, operation = "replace"):
         sendMessage(
                 [
@@ -374,5 +405,13 @@ func completedGoal():
         sendMessage([{"cmd": "StatusUpdate", "status": 30}])  # CLIENT_GOAL
 
 
+func scoutLocations(loc_ids):
+        sendMessage([{"cmd": "LocationScouts", "locations": loc_ids}])
+
+
 func hasItem(item_id):
         return _received_items.has(item_id)
+
+
+func getItemAmount(item_id):
+        return _received_items.get(item_id, 0)
@@ -0,0 +1,16 @@
+extends "res://scripts/nodes/collectable.gd"
+
+
+func pickedUp():
+        if unlock_type == "key":
+                var ap = global.get_node("Archipelago")
+                if ap.get_letter_behavior(unlock_key, level == 2) == ap.kLETTER_BEHAVIOR_VANILLA:
+                        ap.keyboard.collect_local_letter(unlock_key, level)
+                else:
+                        ap.keyboard.update_unlocks()
+
+        super.pickedUp()
+
+
+func setScoutedText(text):
+        get_node("MeshInstance3D").mesh.text = text.replace(" ", "\n")
@@ -0,0 +1,66 @@
+extends Node2D
+
+const RADIUS = 48
+
+var _font
+
+
+func _ready():
+        _font = load("res://assets/fonts/Lingo2.ttf")
+
+
+func _draw():
+        draw_circle(Vector2.ZERO, RADIUS, Color(1.0, 1.0, 1.0, 0.8), true)
+        draw_circle(Vector2.ZERO, RADIUS, Color.BLACK, false)
+        draw_string(
+                _font,
+                Vector2(-4, -RADIUS * 3.0 / 4.0),
+                "N",
+                HorizontalAlignment.HORIZONTAL_ALIGNMENT_LEFT,
+                -1,
+                16,
+                Color.BLACK
+        )
+        draw_set_transform(Vector2.ZERO, PI / 2)
+        draw_string(
+                _font,
+                Vector2(-4, -RADIUS * 3.0 / 4.0),
+                "E",
+                HorizontalAlignment.HORIZONTAL_ALIGNMENT_LEFT,
+                -1,
+                16,
+                Color.BLACK
+        )
+        draw_set_transform(Vector2.ZERO, PI)
+        draw_string(
+                _font,
+                Vector2(-4, -RADIUS * 3.0 / 4.0),
+                "S",
+                HorizontalAlignment.HORIZONTAL_ALIGNMENT_LEFT,
+                -1,
+                16,
+                Color.BLACK
+        )
+        draw_set_transform(Vector2.ZERO, PI * 3.0 / 2.0)
+        draw_string(
+                _font,
+                Vector2(-4, -RADIUS * 3.0 / 4.0),
+                "W",
+                HorizontalAlignment.HORIZONTAL_ALIGNMENT_LEFT,
+                -1,
+                16,
+                Color.BLACK
+        )
+        draw_set_transform(Vector2.ZERO)
+        draw_colored_polygon(
+                PackedVector2Array(
+                        [Vector2(0, -RADIUS * 5.0 / 8.0), Vector2(-RADIUS / 6.0, 0), Vector2(RADIUS / 6.0, 0)]
+                ),
+                Color.RED
+        )
+        draw_colored_polygon(
+                PackedVector2Array(
+                        [Vector2(0, RADIUS * 5.0 / 8.0), Vector2(-RADIUS / 6.0, 0), Vector2(RADIUS / 6.0, 0)]
+                ),
+                Color.GRAY
+        )
@@ -0,0 +1,17 @@
+extends CanvasLayer
+
+var SCRIPT_compass
+
+var compass
+
+
+func _ready():
+        compass = SCRIPT_compass.new()
+        compass.position = Vector2(1840, 80)
+        add_child(compass)
+
+        visible = false
+
+
+func update_rotation(ry):
+        compass.rotation = ry
@@ -1,6 +1,7 @@
 extends "res://scripts/nodes/door.gd"
 
 var item_id
+var item_amount
 
 
 func _ready():
@@ -8,17 +9,16 @@ func _ready():
                 get_tree().get_root().get_node("scene").get_path_to(self).get_concatenated_names()
         )
 
-        print("node: %s" % node_path)
-
         var gamedata = global.get_node("Gamedata")
         var door_id = gamedata.get_door_for_map_node_path(global.map, node_path)
         if door_id != null:
-                print("door_id: %d" % door_id)
-
                 var ap = global.get_node("Archipelago")
-                item_id = ap.get_item_id_for_door(door_id)
+                var item_lock = ap.get_item_id_for_door(door_id)
+
+                if item_lock != null:
+                        item_id = item_lock[0]
+                        item_amount = item_lock[1]
 
-                if item_id != null:
                         self.senders = []
                         self.senderGroup = []
                         self.nested = false
@@ -28,11 +28,19 @@ func _ready():
 
                         call_deferred("_readier")
 
+        if global.map == "the_sun_temple":
+                if name == "spe_EndPlatform" or name == "spe_entry_2":
+                        senders = [NodePath("/root/scene/Panels/EndCheck_dog")]
+
+        if global.map == "the_parthenon":
+                if name == "spe_entry_1":
+                        senders = [NodePath("/root/scene/Panels/EndCheck_dog")]
+
         super._ready()
 
 
 func _readier():
         var ap = global.get_node("Archipelago")
 
-        if ap.has_item(item_id):
+        if ap.client.getItemAmount(item_id) >= item_amount:
                 handleTriggered()
@@ -5,13 +5,42 @@ var SCRIPT_proto
 var objects
 var door_id_by_map_node_path = {}
 var painting_id_by_map_node_path = {}
+var panel_id_by_map_node_path = {}
 var door_id_by_ap_id = {}
 var map_id_by_name = {}
+var progressive_id_by_ap_id = {}
+var letter_id_by_ap_id = {}
+var symbol_item_ids = []
+var anti_trap_ids = {}
+
+var kSYMBOL_ITEMS
 
 
 func _init(proto_script):
         SCRIPT_proto = proto_script
 
+        kSYMBOL_ITEMS = {
+                SCRIPT_proto.PuzzleSymbol.SUN: "Sun Symbol",
+                SCRIPT_proto.PuzzleSymbol.SPARKLES: "Sparkles Symbol",
+                SCRIPT_proto.PuzzleSymbol.ZERO: "Zero Symbol",
+                SCRIPT_proto.PuzzleSymbol.EXAMPLE: "Example Symbol",
+                SCRIPT_proto.PuzzleSymbol.BOXES: "Boxes Symbol",
+                SCRIPT_proto.PuzzleSymbol.PLANET: "Planet Symbol",
+                SCRIPT_proto.PuzzleSymbol.PYRAMID: "Pyramid Symbol",
+                SCRIPT_proto.PuzzleSymbol.CROSS: "Cross Symbol",
+                SCRIPT_proto.PuzzleSymbol.SWEET: "Sweet Symbol",
+                SCRIPT_proto.PuzzleSymbol.GENDER: "Gender Symbol",
+                SCRIPT_proto.PuzzleSymbol.AGE: "Age Symbol",
+                SCRIPT_proto.PuzzleSymbol.SOUND: "Sound Symbol",
+                SCRIPT_proto.PuzzleSymbol.ANAGRAM: "Anagram Symbol",
+                SCRIPT_proto.PuzzleSymbol.JOB: "Job Symbol",
+                SCRIPT_proto.PuzzleSymbol.STARS: "Stars Symbol",
+                SCRIPT_proto.PuzzleSymbol.NULL: "Null Symbol",
+                SCRIPT_proto.PuzzleSymbol.EVAL: "Eval Symbol",
+                SCRIPT_proto.PuzzleSymbol.LINGO: "Lingo Symbol",
+                SCRIPT_proto.PuzzleSymbol.QUESTION: "Question Symbol",
+        }
+
 
 func load(data_bytes):
         objects = SCRIPT_proto.AllObjects.new()
@@ -50,6 +79,31 @@ func load(data_bytes):
 
                 var _map_data = painting_id_by_map_node_path[map.get_name()]
 
+        for progressive in objects.get_progressives():
+                progressive_id_by_ap_id[progressive.get_ap_id()] = progressive.get_id()
+
+        for letter in objects.get_letters():
+                letter_id_by_ap_id[letter.get_ap_id()] = letter.get_id()
+
+        for panel in objects.get_panels():
+                var room = objects.get_rooms()[panel.get_room_id()]
+                var map = objects.get_maps()[room.get_map_id()]
+
+                if not map.get_name() in panel_id_by_map_node_path:
+                        panel_id_by_map_node_path[map.get_name()] = {}
+
+                var map_data = panel_id_by_map_node_path[map.get_name()]
+                map_data[panel.get_path()] = panel.get_id()
+
+        for symbol_name in kSYMBOL_ITEMS.values():
+                symbol_item_ids.append(objects.get_special_ids()[symbol_name])
+
+        for special_name in objects.get_special_ids().keys():
+                if special_name.begins_with("Anti "):
+                        anti_trap_ids[objects.get_special_ids()[special_name]] = (
+                                special_name.substr(5).to_lower()
+                        )
+
 
 func get_door_for_map_node_path(map_name, node_path):
         if not door_id_by_map_node_path.has(map_name):
@@ -59,6 +113,14 @@ func get_door_for_map_node_path(map_name, node_path):
         return map_data.get(node_path, null)
 
 
+func get_panel_for_map_node_path(map_name, node_path):
+        if not panel_id_by_map_node_path.has(map_name):
+                return null
+
+        var map_data = panel_id_by_map_node_path[map_name]
+        return map_data.get(node_path, null)
+
+
 func get_door_ap_id(door_id):
         var door = objects.get_doors()[door_id]
         if door.has_ap_id():
@@ -0,0 +1,38 @@
+extends "res://scripts/nodes/keyHolder.gd"
+
+
+func setFromAp(key, level):
+        if level > 0:
+                has_key = true
+                is_complete = "%s%d" % [key, level]
+                held_key = key
+                held_level = level
+                get_node("Hinge/Letter").mesh.text = held_key
+                get_node("Hinge/Letter2").mesh.text = held_key
+                setMaterial()
+                emit_signal("trigger")
+        else:
+                has_key = false
+                held_key = ""
+                held_level = 0
+                setMaterial()
+                get_node("Hinge/Letter").mesh.text = "-"
+                get_node("Hinge/Letter2").mesh.text = "-"
+                is_complete = ""
+                emit_signal("untrigger")
+
+
+func addKey(key):
+        var node_path = String(
+                get_tree().get_root().get_node("scene").get_path_to(self).get_concatenated_names()
+        )
+        var ap = global.get_node("Archipelago")
+        ap.keyboard.put_in_keyholder(key, global.map, node_path)
+
+
+func removeKey():
+        var node_path = String(
+                get_tree().get_root().get_node("scene").get_path_to(self).get_concatenated_names()
+        )
+        var ap = global.get_node("Archipelago")
+        ap.keyboard.remove_from_keyholder(held_key, global.map, node_path)
@@ -0,0 +1,24 @@
+extends "res://scripts/nodes/listeners/keyHolderChecker.gd"
+
+
+func check():
+        var ap = global.get_node("Archipelago")
+        var matches = []
+        for map in ap.keyboard.keyholder_state.keys():
+                var nodes = ap.keyboard.keyholder_state[map]
+                for node in nodes.keys():
+                        matches.append([nodes[node], 1, map, "/root/scene/%s" % node])
+
+        var count = 0
+        for key_match in matches:
+                var active = (
+                        key_match[2] + String(key_match[3]).replace("/root/scene/Components/KeyHolders/", ".")
+                )
+                if map[active] == key_match[0]:
+                        emit_signal("trigger_letter", key_match[0], true)
+                        count += 1
+                else:
+                        emit_signal("trigger_letter", key_match[0], false)
+
+        if count > 25:
+                emit_signal("trigger")
@@ -0,0 +1,8 @@
+extends "res://scripts/nodes/listeners/keyHolderResetterListener.gd"
+
+
+func reset():
+        var ap = global.get_node("Archipelago")
+        var was_removed = ap.keyboard.reset_keyholders()
+        if was_removed:
+                sfxPlayer.sfx_play("pickup")
@@ -0,0 +1,199 @@
+extends Node
+
+const kALL_LETTERS = "abcdefghjiklmnopqrstuvwxyz"
+
+var letters_saved = {}
+var letters_in_keyholders = []
+var letters_blocked = []
+var letters_dynamic = {}
+var keyholder_state = {}
+
+var filename = ""
+
+
+func _init():
+        reset()
+
+
+func reset():
+        letters_saved.clear()
+        letters_in_keyholders.clear()
+        letters_blocked.clear()
+        letters_dynamic.clear()
+        keyholder_state.clear()
+
+
+func load_seed():
+        var ap = global.get_node("Archipelago")
+
+        reset()
+
+        filename = "user://archipelago_keys/%s_%d" % [ap.client._seed, ap.client._slot]
+
+        if FileAccess.file_exists(filename):
+                var ap_file = FileAccess.open(filename, FileAccess.READ)
+                var localdata = []
+                if ap_file != null:
+                        localdata = ap_file.get_var(true)
+                        ap_file.close()
+
+                if typeof(localdata) != TYPE_ARRAY:
+                        print("AP keyboard file is corrupted")
+                        localdata = []
+
+                if localdata.size() > 0:
+                        letters_saved = localdata[0]
+                if localdata.size() > 1:
+                        letters_in_keyholders = localdata[1]
+                if localdata.size() > 2:
+                        keyholder_state = localdata[2]
+
+        for k in kALL_LETTERS:
+                var level = 0
+
+                if ap.get_letter_behavior(k, false) == ap.kLETTER_BEHAVIOR_UNLOCKED:
+                        level += 1
+                if ap.get_letter_behavior(k, true) == ap.kLETTER_BEHAVIOR_UNLOCKED:
+                        level += 1
+
+                letters_dynamic[k] = level
+
+        update_unlocks()
+
+
+func save():
+        var dir = DirAccess.open("user://")
+        var folder = "archipelago_keys"
+        if not dir.dir_exists(folder):
+                dir.make_dir(folder)
+
+        var file = FileAccess.open(filename, FileAccess.WRITE)
+
+        var data = [
+                letters_saved,
+                letters_in_keyholders,
+                keyholder_state,
+        ]
+        file.store_var(data, true)
+        file.close()
+
+
+func update_unlocks():
+        unlocks.resetKeys()
+
+        var has_doubles = false
+
+        for k in kALL_LETTERS:
+                var level = 0
+
+                if not letters_in_keyholders.has(k):
+                        level = letters_saved.get(k, 0) + letters_dynamic.get(k, 0)
+
+                if level >= 2:
+                        level = 2
+                        has_doubles = true
+
+                if letters_blocked.has(k):
+                        level = 0
+
+                unlocks.unlockKey(k, level)
+
+        if has_doubles and unlocks.data["double_letters"] != "unlocked":
+                var ap = global.get_node("Archipelago")
+                if ap.cyan_door_behavior == ap.kCYAN_DOOR_BEHAVIOR_DOUBLE_LETTER:
+                        unlocks.setData("double_letters", "unlocked")
+
+
+func collect_local_letter(key, level):
+        if level < 0 or level > 2 or level < letters_saved.get(key, 0):
+                return
+
+        letters_saved[key] = level
+
+        if letters_blocked.has(key):
+                letters_blocked.erase(key)
+
+        update_unlocks()
+        save()
+
+
+func collect_remote_letter(key, level):
+        if level < 0 or level > 2 or level < letters_dynamic.get(key, 0):
+                return
+
+        letters_dynamic[key] = level
+
+        if letters_blocked.has(key):
+                letters_blocked.erase(key)
+
+        update_unlocks()
+        save()
+
+
+func put_in_keyholder(key, map, kh_path):
+        if not keyholder_state.has(map):
+                keyholder_state[map] = {}
+
+        keyholder_state[map][kh_path] = key
+        letters_in_keyholders.append(key)
+
+        get_tree().get_root().get_node("scene").get_node(kh_path).setFromAp(
+                key, min(letters_saved.get(key, 0) + letters_dynamic.get(key, 0), 2)
+        )
+
+        update_unlocks()
+        save()
+
+
+func remove_from_keyholder(key, map, kh_path):
+        if not keyholder_state.has(map):
+                # This... shouldn't happen.
+                keyholder_state[map] = {}
+
+        keyholder_state[map].erase(kh_path)
+        letters_in_keyholders.erase(key)
+
+        get_tree().get_root().get_node("scene").get_node(kh_path).setFromAp(key, 0)
+
+        update_unlocks()
+        save()
+
+
+func block_letter(key):
+        if not letters_blocked.has(key):
+                letters_blocked.append(key)
+
+        update_unlocks()
+
+
+func load_keyholders(map):
+        if keyholder_state.has(map):
+                var khs = keyholder_state[map]
+
+                for path in khs.keys():
+                        var key = khs[path]
+                        get_tree().get_root().get_node("scene").get_node(path).setFromAp(
+                                key, min(letters_saved.get(key, 0) + letters_dynamic.get(key, 0), 2)
+                        )
+
+
+func reset_keyholders():
+        if letters_in_keyholders.is_empty() and letters_blocked.is_empty():
+                return false
+
+        var cleared_anything = not letters_in_keyholders.is_empty() or not letters_blocked.is_empty()
+
+        if keyholder_state.has(global.map):
+                for path in keyholder_state[global.map]:
+                        get_tree().get_root().get_node("scene").get_node(path).setFromAp(
+                                keyholder_state[global.map][path], 0
+                        )
+
+        keyholder_state.clear()
+        letters_in_keyholders.clear()
+        letters_blocked.clear()
+
+        update_unlocks()
+        save()
+
+        return cleared_anything
@@ -1,45 +1,149 @@
 extends Node
 
-const my_version = "0.1.0"
+const MOD_VERSION = 7
 
 var SCRIPT_client
+var SCRIPT_keyboard
 var SCRIPT_locationListener
 var SCRIPT_uuid
+var SCRIPT_victoryListener
 
 var ap_server = ""
 var ap_user = ""
 var ap_pass = ""
 var connection_history = []
+var show_compass = false
 
 var client
+var keyboard
 
-var _received_indexes = []
+var _localdata_file = ""
 var _last_new_item = -1
+var _batch_locations = false
+var _held_locations = []
+var _held_location_scouts = []
+var _location_scouts = {}
+var _item_locks = {}
+var _inverse_item_locks = {}
+var _held_letters = {}
+var _letters_setup = false
+
+const kSHUFFLE_LETTERS_VANILLA = 0
+const kSHUFFLE_LETTERS_UNLOCKED = 1
+const kSHUFFLE_LETTERS_PROGRESSIVE = 2
+const kSHUFFLE_LETTERS_VANILLA_CYAN = 3
+const kSHUFFLE_LETTERS_ITEM_CYAN = 4
+
+const kLETTER_BEHAVIOR_VANILLA = 0
+const kLETTER_BEHAVIOR_ITEM = 1
+const kLETTER_BEHAVIOR_UNLOCKED = 2
+
+const kCYAN_DOOR_BEHAVIOR_H2 = 0
+const kCYAN_DOOR_BEHAVIOR_DOUBLE_LETTER = 1
+const kCYAN_DOOR_BEHAVIOR_ITEM = 2
+
+var apworld_version = [0, 0]
+var cyan_door_behavior = kCYAN_DOOR_BEHAVIOR_H2
+var daedalus_roof_access = false
+var keyholder_sanity = false
+var shuffle_control_center_colors = false
+var shuffle_doors = false
+var shuffle_gallery_paintings = false
+var shuffle_letters = kSHUFFLE_LETTERS_VANILLA
+var shuffle_symbols = false
+var strict_cyan_ending = false
+var strict_purple_ending = false
+var victory_condition = -1
 
 signal could_not_connect
 signal connect_status
 signal ap_connected
 
 
+func _init():
+        # Read AP settings from file, if there are any
+        if FileAccess.file_exists("user://ap_settings"):
+                var file = FileAccess.open("user://ap_settings", FileAccess.READ)
+                var data = file.get_var(true)
+                file.close()
+
+                if typeof(data) != TYPE_ARRAY:
+                        global._print("AP settings file is corrupted")
+                        data = []
+
+                if data.size() > 0:
+                        ap_server = data[0]
+
+                if data.size() > 1:
+                        ap_user = data[1]
+
+                if data.size() > 2:
+                        ap_pass = data[2]
+
+                if data.size() > 3:
+                        connection_history = data[3]
+
+                if data.size() > 4:
+                        show_compass = data[4]
+
+
 func _ready():
         client = SCRIPT_client.new()
         client.SCRIPT_uuid = SCRIPT_uuid
 
         client.connect("item_received", _process_item)
+        client.connect("message_received", _process_message)
+        client.connect("location_scout_received", _process_location_scout)
         client.connect("could_not_connect", _client_could_not_connect)
         client.connect("connect_status", _client_connect_status)
         client.connect("client_connected", _client_connected)
 
         add_child(client)
 
+        keyboard = SCRIPT_keyboard.new()
+        add_child(keyboard)
+
 
 func saveSettings():
-        pass
+        # Save the AP settings to disk.
+        var path = "user://ap_settings"
+        var file = FileAccess.open(path, FileAccess.WRITE)
+
+        var data = [
+                ap_server,
+                ap_user,
+                ap_pass,
+                connection_history,
+                show_compass,
+        ]
+        file.store_var(data, true)
+        file.close()
+
+
+func saveLocaldata():
+        # Save the MW/slot specific settings to disk.
+        var dir = DirAccess.open("user://")
+        var folder = "archipelago_data"
+        if not dir.dir_exists(folder):
+                dir.make_dir(folder)
+
+        var file = FileAccess.open(_localdata_file, FileAccess.WRITE)
+
+        var data = [
+                _last_new_item,
+        ]
+        file.store_var(data, true)
+        file.close()
 
 
 func connectToServer():
-        _received_indexes = []
         _last_new_item = -1
+        _batch_locations = false
+        _held_locations = []
+        _held_location_scouts = []
+        _location_scouts = {}
+        _letters_setup = false
+        _held_letters = {}
 
         client.connectToServer(ap_server, ap_user, ap_pass)
 
@@ -53,65 +157,73 @@ func disconnect_from_ap():
 
 
 func get_item_id_for_door(door_id):
-        var gamedata = global.get_node("Gamedata")
-        var door = gamedata.objects.get_doors()[door_id]
-        if (
-                door.get_type() == gamedata.SCRIPT_proto.DoorType.EVENT
-                or door.get_type() == gamedata.SCRIPT_proto.DoorType.LOCATION_ONLY
-                or door.get_type() == gamedata.SCRIPT_proto.DoorType.CONTROL_CENTER_COLOR
-        ):
-                return null
-        return gamedata.get_door_ap_id(door_id)
-
-
-func has_item(item_id):
-        return client.hasItem(item_id)
+        return _item_locks.get(door_id, null)
 
 
-func _process_item(item, index, from, flags):
-        if index != null:
-                if _received_indexes.has(index):
-                        # Do not re-process items.
-                        return
-
-                _received_indexes.append(index)
-
+func _process_item(item, index, from, flags, amount):
         var item_name = "Unknown"
         if client._item_id_to_name["Lingo 2"].has(item):
                 item_name = client._item_id_to_name["Lingo 2"][item]
 
         var gamedata = global.get_node("Gamedata")
-        var door_id = gamedata.door_id_by_ap_id.get(item, null)
-        if door_id != null and gamedata.get_door_map_name(door_id) == global.map:
-                var receivers = gamedata.get_door_receivers(door_id)
-                var scene = get_tree().get_root().get_node_or_null("scene")
-                if scene != null:
-                        for receiver in receivers:
-                                var rnode = scene.get_node_or_null(receiver)
-                                if rnode != null:
-                                        rnode.handleTriggered()
-                        for painting_id in gamedata.objects.get_doors()[door_id].get_move_paintings():
-                                var painting = gamedata.objects.get_paintings()[painting_id]
-                                var pnode = scene.get_node_or_null(painting.get_path() + "/teleportListener")
-                                if pnode != null:
-                                        pnode.handleTriggered()
+
+        var prog_id = null
+        if _inverse_item_locks.has(item):
+                for lock in _inverse_item_locks.get(item):
+                        if lock[1] != amount:
+                                continue
+
+                        if gamedata.progressive_id_by_ap_id.has(item):
+                                prog_id = lock[0]
+
+                        if gamedata.get_door_map_name(lock[0]) != global.map:
+                                continue
+
+                        var receivers = gamedata.get_door_receivers(lock[0])
+                        var scene = get_tree().get_root().get_node_or_null("scene")
+                        if scene != null:
+                                for receiver in receivers:
+                                        var rnode = scene.get_node_or_null(receiver)
+                                        if rnode != null:
+                                                rnode.handleTriggered()
+
+        var letter_id = gamedata.letter_id_by_ap_id.get(item, null)
+        if letter_id != null:
+                var letter = gamedata.objects.get_letters()[letter_id]
+                if not letter.has_level2() or not letter.get_level2():
+                        _process_key_item(letter.get_key(), amount)
+
+        if gamedata.symbol_item_ids.has(item):
+                var player = get_tree().get_root().get_node_or_null("scene/player")
+                if player != null:
+                        player.emit_signal("evaluate_solvability")
 
         # Show a message about the item if it's new.
         if index != null and index > _last_new_item:
                 _last_new_item = index
-                #saveLocaldata()
+                saveLocaldata()
 
                 var player_name = "Unknown"
-                if client._player_name_by_slot.has(from):
-                        player_name = client._player_name_by_slot[from]
+                if client._player_name_by_slot.has(float(from)):
+                        player_name = client._player_name_by_slot[float(from)]
 
                 var item_color = colorForItemType(flags)
 
+                var full_item_name = item_name
+                if prog_id != null:
+                        var door = gamedata.objects.get_doors()[prog_id]
+                        full_item_name = "%s (%s)" % [item_name, door.get_name()]
+
                 var message
                 if from == client._slot:
-                        message = "Found [color=%s]%s[/color]" % [item_color, item_name]
+                        message = "Found [color=%s]%s[/color]" % [item_color, full_item_name]
                 else:
-                        message = "Received [color=%s]%s[/color] from %s" % [item_color, item_name, player_name]
+                        message = (
+                                "Received [color=%s]%s[/color] from %s" % [item_color, full_item_name, player_name]
+                        )
+
+                if gamedata.anti_trap_ids.has(item):
+                        keyboard.block_letter(gamedata.anti_trap_ids[item])
 
                 global._print(message)
 
@@ -119,6 +231,8 @@ func _process_item(item, index, from, flags):
 
 
 func _process_message(message):
+        parse_printjson_for_textclient(message)
+
         if (
                 !message.has("receiving")
                 or !message.has("item")
@@ -128,15 +242,15 @@ func _process_message(message):
 
         var item_name = "Unknown"
         var item_player_game = client._game_by_player[message["receiving"]]
-        if client._item_id_to_name[item_player_game].has(message["item"]["item"]):
-                item_name = client._item_id_to_name[item_player_game][message["item"]["item"]]
+        if client._item_id_to_name[item_player_game].has(int(message["item"]["item"])):
+                item_name = client._item_id_to_name[item_player_game][int(message["item"]["item"])]
 
         var location_name = "Unknown"
         var location_player_game = client._game_by_player[message["item"]["player"]]
-        if client._location_id_to_name[location_player_game].has(message["item"]["location"]):
-                location_name = (
-                        client._location_id_to_name[location_player_game][message["item"]["location"]]
-                )
+        if client._location_id_to_name[location_player_game].has(int(message["item"]["location"])):
+                location_name = (client._location_id_to_name[location_player_game][int(
+                        message["item"]["location"]
+                )])
 
         var player_name = "Unknown"
         if client._player_name_by_slot.has(message["receiving"]):
@@ -163,20 +277,209 @@ func _process_message(message):
                         global.get_node("Messages").showMessage(sentMsg)
 
 
-func _client_could_not_connect():
-        emit_signal("could_not_connect")
+func parse_printjson_for_textclient(message):
+        var parts = []
+        for message_part in message["data"]:
+                if !message_part.has("type") and message_part.has("text"):
+                        parts.append(message_part["text"])
+                elif message_part["type"] == "player_id":
+                        if int(message_part["text"]) == client._slot:
+                                parts.append(
+                                        "[color=#ee00ee]%s[/color]" % client._player_name_by_slot[client._slot]
+                                )
+                        else:
+                                var from = float(message_part["text"])
+                                parts.append("[color=#fafad2]%s[/color]" % client._player_name_by_slot[from])
+                elif message_part["type"] == "item_id":
+                        var item_name = "Unknown"
+                        var item_player_game = client._game_by_player[message_part["player"]]
+                        if client._item_id_to_name[item_player_game].has(int(message_part["text"])):
+                                item_name = client._item_id_to_name[item_player_game][int(message_part["text"])]
+
+                        parts.append(
+                                "[color=%s]%s[/color]" % [colorForItemType(message_part["flags"]), item_name]
+                        )
+                elif message_part["type"] == "location_id":
+                        var location_name = "Unknown"
+                        var location_player_game = client._game_by_player[message_part["player"]]
+                        if client._location_id_to_name[location_player_game].has(int(message_part["text"])):
+                                location_name = client._location_id_to_name[location_player_game][int(
+                                        message_part["text"]
+                                )]
+
+                        parts.append("[color=#00ff7f]%s[/color]" % location_name)
+                elif message_part.has("text"):
+                        parts.append(message_part["text"])
+
+        var textclient_node = global.get_node("Textclient")
+        if textclient_node != null:
+                textclient_node.parse_printjson("".join(parts))
+
+
+func _process_location_scout(item_id, location_id, player, flags):
+        _location_scouts[location_id] = {"item": item_id, "player": player, "flags": flags}
+
+        if player == client._slot and flags & 4 != 0:
+                # This is a trap for us, so let's not display it.
+                return
+
+        var gamedata = global.get_node("Gamedata")
+        var map_id = gamedata.map_id_by_name.get(global.map)
+
+        var item_name = "Unknown"
+        var item_player_game = client._game_by_player[float(player)]
+        if client._item_id_to_name[item_player_game].has(item_id):
+                item_name = client._item_id_to_name[item_player_game][item_id]
+
+        var letter_id = gamedata.letter_id_by_ap_id.get(location_id, null)
+        if letter_id != null:
+                var letter = gamedata.objects.get_letters()[letter_id]
+                var room = gamedata.objects.get_rooms()[letter.get_room_id()]
+                if room.get_map_id() == map_id:
+                        var collectable = get_tree().get_root().get_node("scene").get_node_or_null(
+                                letter.get_path()
+                        )
+                        if collectable != null:
+                                collectable.setScoutedText(item_name)
+
+
+func _client_could_not_connect(message):
+        emit_signal("could_not_connect", message)
 
 
 func _client_connect_status(message):
         emit_signal("connect_status", message)
 
 
-func _client_connected():
+func _client_connected(slot_data):
+        var gamedata = global.get_node("Gamedata")
+
+        _localdata_file = "user://archipelago_data/%s_%d" % [client._seed, client._slot]
+        _last_new_item = -1
+
+        if FileAccess.file_exists(_localdata_file):
+                var ap_file = FileAccess.open(_localdata_file, FileAccess.READ)
+                var localdata = []
+                if ap_file != null:
+                        localdata = ap_file.get_var(true)
+                        ap_file.close()
+
+                if typeof(localdata) != TYPE_ARRAY:
+                        print("AP localdata file is corrupted")
+                        localdata = []
+
+                if localdata.size() > 0:
+                        _last_new_item = localdata[0]
+
+        # Read slot data.
+        cyan_door_behavior = int(slot_data.get("cyan_door_behavior", 0))
+        daedalus_roof_access = bool(slot_data.get("daedalus_roof_access", false))
+        keyholder_sanity = bool(slot_data.get("keyholder_sanity", false))
+        shuffle_control_center_colors = bool(slot_data.get("shuffle_control_center_colors", false))
+        shuffle_doors = bool(slot_data.get("shuffle_doors", false))
+        shuffle_gallery_paintings = bool(slot_data.get("shuffle_gallery_paintings", false))
+        shuffle_letters = int(slot_data.get("shuffle_letters", 0))
+        shuffle_symbols = bool(slot_data.get("shuffle_symbols", false))
+        strict_cyan_ending = bool(slot_data.get("strict_cyan_ending", false))
+        strict_purple_ending = bool(slot_data.get("strict_purple_ending", false))
+        victory_condition = int(slot_data.get("victory_condition", 0))
+
+        if slot_data.has("version"):
+                apworld_version = [int(slot_data["version"][0]), int(slot_data["version"][1])]
+
+        # Set up item locks.
+        _item_locks = {}
+
+        if shuffle_doors:
+                for door in gamedata.objects.get_doors():
+                        if (
+                                door.get_type() == gamedata.SCRIPT_proto.DoorType.STANDARD
+                                or door.get_type() == gamedata.SCRIPT_proto.DoorType.ITEM_ONLY
+                        ):
+                                _item_locks[door.get_id()] = [door.get_ap_id(), 1]
+
+                for progressive in gamedata.objects.get_progressives():
+                        for i in range(0, progressive.get_doors().size()):
+                                var door = gamedata.objects.get_doors()[progressive.get_doors()[i]]
+                                _item_locks[door.get_id()] = [progressive.get_ap_id(), i + 1]
+
+                for door_group in gamedata.objects.get_door_groups():
+                        if (
+                                door_group.get_type() == gamedata.SCRIPT_proto.DoorGroupType.CONNECTOR
+                                or door_group.get_type() == gamedata.SCRIPT_proto.DoorGroupType.SHUFFLE_GROUP
+                        ):
+                                for door in door_group.get_doors():
+                                        _item_locks[door] = [door_group.get_ap_id(), 1]
+
+        if shuffle_control_center_colors:
+                for door in gamedata.objects.get_doors():
+                        if door.get_type() == gamedata.SCRIPT_proto.DoorType.CONTROL_CENTER_COLOR:
+                                _item_locks[door.get_id()] = [door.get_ap_id(), 1]
+
+                for door_group in gamedata.objects.get_door_groups():
+                        if door_group.get_type() == gamedata.SCRIPT_proto.DoorGroupType.COLOR_CONNECTOR:
+                                for door in door_group.get_doors():
+                                        _item_locks[door] = [door_group.get_ap_id(), 1]
+
+        if shuffle_gallery_paintings:
+                for door in gamedata.objects.get_doors():
+                        if door.get_type() == gamedata.SCRIPT_proto.DoorType.GALLERY_PAINTING:
+                                _item_locks[door.get_id()] = [door.get_ap_id(), 1]
+
+        if cyan_door_behavior == kCYAN_DOOR_BEHAVIOR_ITEM:
+                for door_group in gamedata.objects.get_door_groups():
+                        if door_group.get_type() == gamedata.SCRIPT_proto.DoorGroupType.CYAN_DOORS:
+                                for door in door_group.get_doors():
+                                        if not _item_locks.has(door):
+                                                _item_locks[door] = [door_group.get_ap_id(), 1]
+
+        # Create a reverse item locks map for processing items.
+        _inverse_item_locks = {}
+
+        for door_id in _item_locks.keys():
+                var lock = _item_locks.get(door_id)
+
+                if not _inverse_item_locks.has(lock[0]):
+                        _inverse_item_locks[lock[0]] = []
+
+                _inverse_item_locks[lock[0]].append([door_id, lock[1]])
+
         emit_signal("ap_connected")
 
 
+func start_batching_locations():
+        _batch_locations = true
+
+
 func send_location(loc_id):
-        client.sendLocation(loc_id)
+        if _batch_locations:
+                _held_locations.append(loc_id)
+        else:
+                client.sendLocation(loc_id)
+
+
+func scout_location(loc_id):
+        if _location_scouts.has(loc_id):
+                return _location_scouts.get(loc_id)
+
+        if _batch_locations:
+                _held_location_scouts.append(loc_id)
+        else:
+                client.scoutLocation(loc_id)
+
+        return null
+
+
+func stop_batching_locations():
+        _batch_locations = false
+
+        if not _held_locations.is_empty():
+                client.sendLocations(_held_locations)
+                _held_locations.clear()
+
+        if not _held_location_scouts.is_empty():
+                client.scoutLocations(_held_location_scouts)
+                _held_location_scouts.clear()
 
 
 func colorForItemType(flags):
@@ -192,3 +495,50 @@ func colorForItemType(flags):
                 return "#d63a22"
         else:  # filler
                 return "#14de9e"
+
+
+func get_letter_behavior(key, level2):
+        if shuffle_letters == kSHUFFLE_LETTERS_UNLOCKED:
+                return kLETTER_BEHAVIOR_UNLOCKED
+
+        if [kSHUFFLE_LETTERS_VANILLA_CYAN, kSHUFFLE_LETTERS_ITEM_CYAN].has(shuffle_letters):
+                if level2:
+                        if shuffle_letters == kSHUFFLE_LETTERS_VANILLA_CYAN:
+                                return kLETTER_BEHAVIOR_VANILLA
+                        else:
+                                return kLETTER_BEHAVIOR_ITEM
+                else:
+                        return kLETTER_BEHAVIOR_UNLOCKED
+
+        if not level2 and ["h", "i", "n", "t"].has(key):
+                # This differs from the equivalent function in the apworld. Logically it is
+                # the same as UNLOCKED since they are in the starting room, but VANILLA
+                # means the player still has to actually pick up the letters.
+                return kLETTER_BEHAVIOR_VANILLA
+
+        if shuffle_letters == kSHUFFLE_LETTERS_PROGRESSIVE:
+                return kLETTER_BEHAVIOR_ITEM
+
+        return kLETTER_BEHAVIOR_VANILLA
+
+
+func setup_keys():
+        keyboard.load_seed()
+
+        _letters_setup = true
+
+        for k in _held_letters.keys():
+                _process_key_item(k, _held_letters[k])
+
+        _held_letters.clear()
+
+
+func _process_key_item(key, level):
+        if not _letters_setup:
+                _held_letters[key] = max(_held_letters.get(key, 0), level)
+                return
+
+        if shuffle_letters == kSHUFFLE_LETTERS_ITEM_CYAN:
+                level += 1
+
+        keyboard.collect_remote_letter(key, level)
@@ -48,10 +48,11 @@ func showMessage(text):
         while !_ordered_labels.is_empty():
                 await get_tree().create_timer(timeout).timeout
 
-                var to_remove = _ordered_labels.pop_front()
-                var to_tween = get_tree().create_tween().bind_node(to_remove)
-                to_tween.tween_property(to_remove, "modulate:a", 0.0, 0.5)
-                to_tween.tween_callback(to_remove.queue_free)
+                if !_ordered_labels.is_empty():
+                        var to_remove = _ordered_labels.pop_front()
+                        var to_tween = get_tree().create_tween().bind_node(to_remove)
+                        to_tween.tween_property(to_remove, "modulate:a", 0.0, 0.5)
+                        to_tween.tween_callback(to_remove.queue_free)
 
                 if !_message_queue.is_empty():
                         var next_msg = _message_queue.pop_front()
@@ -59,3 +60,12 @@ func showMessage(text):
 
                 if timeout > 4:
                         timeout -= 3
+
+
+func clear():
+        _message_queue.clear()
+
+        for message_label in _ordered_labels:
+                message_label.queue_free()
+
+        _ordered_labels.clear()
@@ -1,6 +1,7 @@
 extends "res://scripts/nodes/painting.gd"
 
 var item_id
+var item_amount
 
 
 func _ready():
@@ -8,24 +9,23 @@ func _ready():
                 get_tree().get_root().get_node("scene").get_path_to(self).get_concatenated_names()
         )
 
-        print("node: %s" % node_path)
-
         var gamedata = global.get_node("Gamedata")
         var door_id = gamedata.get_door_for_map_node_path(global.map, node_path)
         if door_id != null:
-                print("door_id: %d" % door_id)
+                var ap = global.get_node("Archipelago")
+                var item_lock = ap.get_item_id_for_door(door_id)
 
-                self.senders = []
-                self.senderGroup = []
-                self.nested = false
-                self.complete_at = 0
-                self.max_length = 0
-                self.excludeSenders = []
+                if item_lock != null:
+                        item_id = item_lock[0]
+                        item_amount = item_lock[1]
 
-                var ap = global.get_node("Archipelago")
-                item_id = ap.get_item_id_for_door(door_id)
+                        self.senders = []
+                        self.senderGroup = []
+                        self.nested = false
+                        self.complete_at = 0
+                        self.max_length = 0
+                        self.excludeSenders = []
 
-                if item_id != null:
                         call_deferred("_readier")
 
         super._ready()
@@ -34,5 +34,5 @@ func _ready():
 func _readier():
         var ap = global.get_node("Archipelago")
 
-        if ap.has_item(item_id):
-                $teleportListener.handleTriggered()
+        if ap.client.getItemAmount(item_id) >= item_amount:
+                handleTriggered()
@@ -0,0 +1,101 @@
+extends "res://scripts/nodes/panel.gd"
+
+var panel_logic = null
+var symbol_solvable = true
+
+var black = load("res://assets/materials/black.material")
+
+
+func _ready():
+        super._ready()
+
+        var node_path = String(
+                get_tree().get_root().get_node("scene").get_path_to(self).get_concatenated_names()
+        )
+
+        var gamedata = global.get_node("Gamedata")
+        var panel_id = gamedata.get_panel_for_map_node_path(global.map, node_path)
+        if panel_id != null:
+                var ap = global.get_node("Archipelago")
+                if ap.shuffle_symbols:
+                        if global.map == "the_entry" and node_path == "Panels/Entry/front_1":
+                                clue = "i"
+                                symbol = ""
+
+                                setField("clue", clue)
+                                setField("symbol", symbol)
+
+                panel_logic = gamedata.objects.get_panels()[panel_id]
+                checkSymbolSolvable()
+
+                if not symbol_solvable:
+                        get_tree().get_root().get_node("scene/player").connect(
+                                "evaluate_solvability", evaluateSolvability
+                        )
+
+
+func checkSymbolSolvable():
+        var old_solvable = symbol_solvable
+        symbol_solvable = true
+
+        if panel_logic == null:
+                # There's no logic for this panel.
+                return
+
+        var ap = global.get_node("Archipelago")
+        if not ap.shuffle_symbols:
+                # Symbols aren't item-locked.
+                return
+
+        var gamedata = global.get_node("Gamedata")
+        for symbol in panel_logic.get_symbols():
+                var item_name = gamedata.kSYMBOL_ITEMS.get(symbol)
+                var item_id = gamedata.objects.get_special_ids()[item_name]
+                if ap.client.getItemAmount(item_id) < 1:
+                        symbol_solvable = false
+                        break
+
+        if symbol_solvable != old_solvable:
+                if symbol_solvable:
+                        setField("clue", clue)
+                        setField("symbol", symbol)
+                        setField("answer", answer)
+                else:
+                        quad_mesh.surface_set_material(0, black)
+                        get_node("Hinge/clue").text = "missing"
+                        get_node("Hinge/answer").text = "symbols"
+
+
+func checkSolvable(key):
+        checkSymbolSolvable()
+        if not symbol_solvable:
+                return false
+
+        return super.checkSolvable(key)
+
+
+func evaluateSolvability():
+        checkSolvable("")
+
+
+func passedInput(key, skip_focus_check = false):
+        if not symbol_solvable:
+                return
+
+        super.passedInput(key, skip_focus_check)
+
+
+func focus():
+        if not symbol_solvable:
+                has_focus = false
+                return
+
+        super.focus()
+
+
+func unfocus():
+        if not symbol_solvable:
+                has_focus = false
+                return
+
+        super.unfocus()
@@ -0,0 +1,44 @@
+extends "res://scripts/ui/pauseMenu.gd"
+
+var compass_button
+
+
+func _ready():
+        var ap_panel = Panel.new()
+        ap_panel.name = "Archipelago"
+        get_node("menu/settings/settingsInner/TabContainer").add_child(ap_panel)
+
+        var ap = global.get_node("Archipelago")
+
+        compass_button = CheckBox.new()
+        compass_button.text = "show compass"
+        compass_button.button_pressed = ap.show_compass
+        compass_button.position = Vector2(65, 100)
+        compass_button.theme = preload("res://assets/themes/baseUI.tres")
+        compass_button.add_theme_font_size_override("font_size", 60)
+        compass_button.pressed.connect(_toggle_compass)
+        ap_panel.add_child(compass_button)
+
+        super._ready()
+
+
+func _pause_game():
+        global.get_node("Textclient").dismiss()
+        super._pause_game()
+
+
+func _main_menu():
+        global.loaded = false
+        global.get_node("Archipelago").disconnect_from_ap()
+        global.get_node("Messages").clear()
+        global.get_node("Compass").visible = false
+        super._main_menu()
+
+
+func _toggle_compass():
+        var ap = global.get_node("Archipelago")
+        ap.show_compass = compass_button.button_pressed
+        ap.saveSettings()
+
+        var compass = global.get_node("Compass")
+        compass.visible = compass_button.button_pressed
@@ -1,10 +1,38 @@
 extends "res://scripts/nodes/player.gd"
 
+const kEndingNameByVictoryValue = {
+        0: "GRAY",
+        1: "PURPLE",
+        2: "MINT",
+        3: "BLACK",
+        4: "BLUE",
+        5: "CYAN",
+        6: "RED",
+        7: "PLUM",
+        8: "ORANGE",
+        9: "GOLD",
+        10: "YELLOW",
+        11: "GREEN",
+        12: "WHITE",
+}
+
+signal evaluate_solvability
+
+var compass
+
 
 func _ready():
+        var khl_script = load("res://scripts/nodes/keyHolderListener.gd")
+
         var ap = global.get_node("Archipelago")
         var gamedata = global.get_node("Gamedata")
 
+        compass = global.get_node("Compass")
+        compass.visible = ap.show_compass
+
+        ap.start_batching_locations()
+
+        # Set up door locations.
         var map_id = gamedata.map_id_by_name.get(global.map)
         for door in gamedata.objects.get_doors():
                 if door.get_map_id() != map_id:
@@ -13,7 +41,10 @@ func _ready():
                 if not door.has_ap_id():
                         continue
 
-                if door.get_type() == gamedata.SCRIPT_proto.DoorType.ITEM_ONLY:
+                if (
+                        door.get_type() == gamedata.SCRIPT_proto.DoorType.ITEM_ONLY
+                        or door.get_type() == gamedata.SCRIPT_proto.DoorType.GALLERY_PAINTING
+                ):
                         continue
 
                 var locationListener = ap.SCRIPT_locationListener.new()
@@ -21,12 +52,39 @@ func _ready():
                 locationListener.name = "locationListener_%d" % door.get_ap_id()
 
                 for panel_ref in door.get_panels():
-                        # TODO: specific answers
                         var panel_data = gamedata.objects.get_panels()[panel_ref.get_panel()]
-                        locationListener.senders.append(NodePath("/root/scene/" + panel_data.get_path()))
+                        var panel_path = panel_data.get_path()
+
+                        if panel_ref.has_answer():
+                                for proxy in panel_data.get_proxies():
+                                        if proxy.get_answer() == panel_ref.get_answer():
+                                                panel_path = proxy.get_path()
+                                                break
+
+                        locationListener.senders.append(NodePath("/root/scene/" + panel_path))
+
+                for keyholder_ref in door.get_keyholders():
+                        var keyholder_data = gamedata.objects.get_keyholders()[keyholder_ref.get_keyholder()]
+
+                        var khl = khl_script.new()
+                        khl.name = (
+                                "location_%d_keyholder_%d" % [door.get_ap_id(), keyholder_ref.get_keyholder()]
+                        )
+                        khl.answer = keyholder_ref.get_key()
+                        khl.senders.append(NodePath("/root/scene/" + keyholder_data.get_path()))
+                        get_parent().add_child.call_deferred(khl)
+
+                        locationListener.senders.append(NodePath("../" + khl.name))
+
+                for sender in door.get_senders():
+                        locationListener.senders.append(NodePath("/root/scene/" + sender))
+
+                if door.has_complete_at():
+                        locationListener.complete_at = door.get_complete_at()
 
                 get_parent().add_child.call_deferred(locationListener)
 
+        # Set up letter locations.
         for letter in gamedata.objects.get_letters():
                 var room = gamedata.objects.get_rooms()[letter.get_room_id()]
                 if room.get_map_id() != map_id:
@@ -39,4 +97,266 @@ func _ready():
 
                 get_parent().add_child.call_deferred(locationListener)
 
+                if (
+                        ap.get_letter_behavior(letter.get_key(), letter.has_level2() and letter.get_level2())
+                        != ap.kLETTER_BEHAVIOR_VANILLA
+                ):
+                        var scout = ap.scout_location(letter.get_ap_id())
+                        if (
+                                scout != null
+                                and not (scout["player"] == ap.client._slot and scout["flags"] & 4 != 0)
+                        ):
+                                var item_name = "Unknown"
+                                var item_player_game = ap.client._game_by_player[float(scout["player"])]
+                                if ap.client._item_id_to_name[item_player_game].has(scout["item"]):
+                                        item_name = ap.client._item_id_to_name[item_player_game][scout["item"]]
+
+                                        var collectable = get_tree().get_root().get_node("scene").get_node_or_null(
+                                                letter.get_path()
+                                        )
+                                        if collectable != null:
+                                                collectable.setScoutedText.call_deferred(item_name)
+
+        # Set up mastery locations.
+        for mastery in gamedata.objects.get_masteries():
+                var room = gamedata.objects.get_rooms()[mastery.get_room_id()]
+                if room.get_map_id() != map_id:
+                        continue
+
+                var locationListener = ap.SCRIPT_locationListener.new()
+                locationListener.location_id = mastery.get_ap_id()
+                locationListener.name = "locationListener_%d" % mastery.get_ap_id()
+                locationListener.senders.append(NodePath("/root/scene/" + mastery.get_path()))
+
+                get_parent().add_child.call_deferred(locationListener)
+
+        # Set up ending locations.
+        for ending in gamedata.objects.get_endings():
+                var room = gamedata.objects.get_rooms()[ending.get_room_id()]
+                if room.get_map_id() != map_id:
+                        continue
+
+                var locationListener = ap.SCRIPT_locationListener.new()
+                locationListener.location_id = ending.get_ap_id()
+                locationListener.name = "locationListener_%d" % ending.get_ap_id()
+                locationListener.senders.append(NodePath("/root/scene/" + ending.get_path()))
+
+                get_parent().add_child.call_deferred(locationListener)
+
+                if kEndingNameByVictoryValue.get(ap.victory_condition, null) == ending.get_name():
+                        var victoryListener = ap.SCRIPT_victoryListener.new()
+                        victoryListener.name = "victoryListener"
+                        victoryListener.senders.append(NodePath("/root/scene/" + ending.get_path()))
+
+                        get_parent().add_child.call_deferred(victoryListener)
+
+        # Set up keyholder locations, in keyholder sanity.
+        if ap.keyholder_sanity:
+                for keyholder in gamedata.objects.get_keyholders():
+                        if not keyholder.has_key():
+                                continue
+
+                        var room = gamedata.objects.get_rooms()[keyholder.get_room_id()]
+                        if room.get_map_id() != map_id:
+                                continue
+
+                        var locationListener = ap.SCRIPT_locationListener.new()
+                        locationListener.location_id = keyholder.get_ap_id()
+                        locationListener.name = "locationListener_%d" % keyholder.get_ap_id()
+
+                        var khl = khl_script.new()
+                        khl.name = "location_%d_keyholder" % keyholder.get_ap_id()
+                        khl.answer = keyholder.get_key()
+                        khl.senders.append(NodePath("/root/scene/" + keyholder.get_path()))
+                        get_parent().add_child.call_deferred(khl)
+
+                        locationListener.senders.append(NodePath("../" + khl.name))
+
+                        get_parent().add_child.call_deferred(locationListener)
+
+        # Block off roof access in Daedalus.
+        if global.map == "daedalus" and not ap.daedalus_roof_access:
+                _set_up_invis_wall(75.5, 11, -24.5, 1, 10, 49)
+                _set_up_invis_wall(51.5, 11, -17, 16, 10, 1)
+                _set_up_invis_wall(46, 10, -9.5, 1, 10, 10)
+                _set_up_invis_wall(67.5, 11, 17, 16, 10, 1)
+                _set_up_invis_wall(50.5, 11, 14, 10, 10, 1)
+                _set_up_invis_wall(39, 10, 18.5, 1, 10, 22)
+                _set_up_invis_wall(20, 15, 18.5, 1, 10, 16)
+                _set_up_invis_wall(11.5, 15, 3, 32, 10, 1)
+                _set_up_invis_wall(11.5, 16, -20, 14, 20, 1)
+                _set_up_invis_wall(14, 16, -26.5, 1, 20, 4)
+                _set_up_invis_wall(28.5, 20.5, -26.5, 1, 15, 25)
+                _set_up_invis_wall(40.5, 20.5, -11, 30, 15, 1)
+                _set_up_invis_wall(50.5, 15, 5.5, 7, 10, 1)
+                _set_up_invis_wall(83.5, 33.5, 5.5, 1, 7, 11)
+                _set_up_invis_wall(83.5, 33.5, -5.5, 1, 7, 11)
+
+                var warp_exit_prefab = preload("res://objects/nodes/exit.tscn")
+                var warp_exit = warp_exit_prefab.instantiate()
+                warp_exit.name = "roof_access_blocker_warp_exit"
+                warp_exit.position = Vector3(58, 10, 0)
+                warp_exit.rotation_degrees.y = 90
+                get_parent().add_child.call_deferred(warp_exit)
+
+                var warp_enter_prefab = preload("res://objects/nodes/teleportAuto.tscn")
+                var warp_enter = warp_enter_prefab.instantiate()
+                warp_enter.target = warp_exit
+                warp_enter.position = Vector3(76.5, 30, 1)
+                warp_enter.scale = Vector3(4, 1.5, 1)
+                warp_enter.rotation_degrees.y = 90
+                get_parent().add_child.call_deferred(warp_enter)
+
+        if global.map == "the_entry":
+                # Remove door behind X1.
+                var door_node = get_tree().get_root().get_node("/root/scene/Components/Doors/exit_1")
+                door_node.handleTriggered()
+
+                # Display win condition.
+                var sign_prefab = preload("res://objects/nodes/sign.tscn")
+                var sign1 = sign_prefab.instantiate()
+                sign1.position = Vector3(-7, 5, -15.01)
+                sign1.text = "victory"
+                get_parent().add_child.call_deferred(sign1)
+
+                var sign2 = sign_prefab.instantiate()
+                sign2.position = Vector3(-7, 4, -15.01)
+                sign2.text = "%s ending" % kEndingNameByVictoryValue.get(ap.victory_condition, "?")
+
+                var sign2_color = kEndingNameByVictoryValue.get(ap.victory_condition, "coral").to_lower()
+                if sign2_color == "white":
+                        sign2_color = "silver"
+
+                sign2.material = load("res://assets/materials/%s.material" % sign2_color)
+                get_parent().add_child.call_deferred(sign2)
+
+        # Add the strict purple ending validation.
+        if global.map == "the_sun_temple" and ap.strict_purple_ending:
+                var panel_prefab = preload("res://objects/nodes/panel.tscn")
+                var tpl_prefab = preload("res://objects/nodes/listeners/teleportListener.tscn")
+                var reverse_prefab = preload("res://objects/nodes/listeners/reversingListener.tscn")
+
+                var previous_panel = null
+                var next_y = -100
+                var words = ["quick", "brown", "fox", "jumps", "over", "the", "lazy", "dog"]
+                for word in words:
+                        var panel = panel_prefab.instantiate()
+                        panel.position = Vector3(0, next_y, 0)
+                        next_y -= 10
+                        panel.clue = word
+                        panel.symbol = ""
+                        panel.answer = word
+                        panel.name = "EndCheck_%s" % word
+
+                        var tpl = tpl_prefab.instantiate()
+                        tpl.teleport_point = Vector3(0, 1, 0)
+                        tpl.teleport_rotate = Vector3(-45, 180, 0)
+                        tpl.target_path = panel
+                        tpl.name = "Teleport"
+
+                        if previous_panel == null:
+                                tpl.senders.append(NodePath("/root/scene/Panels/End/panel_24"))
+                        else:
+                                tpl.senders.append(NodePath("../../%s" % previous_panel.name))
+
+                        var reversing = reverse_prefab.instantiate()
+                        reversing.senders.append(NodePath(".."))
+                        reversing.name = "Reversing"
+                        tpl.senders.append(NodePath("../Reversing"))
+
+                        panel.add_child.call_deferred(tpl)
+                        panel.add_child.call_deferred(reversing)
+                        get_parent().get_node("Panels").add_child.call_deferred(panel)
+
+                        previous_panel = panel
+
+                # Duplicate the doors that usually wait on EQUINOX. We can't set the senders
+                # here for some reason so we actually set them in the door ready function.
+                var endplat = get_node("/root/scene/Components/Doors/EndPlatform")
+                var endplat2 = endplat.duplicate()
+                endplat2.name = "spe_EndPlatform"
+                endplat.get_parent().add_child.call_deferred(endplat2)
+                endplat.queue_free()
+
+                var entry2 = get_node("/root/scene/Components/Doors/entry_2")
+                var entry22 = entry2.duplicate()
+                entry22.name = "spe_entry_2"
+                entry2.get_parent().add_child.call_deferred(entry22)
+                entry2.queue_free()
+
+        # Add the strict cyan ending validation.
+        if global.map == "the_parthenon" and ap.strict_cyan_ending:
+                var panel_prefab = preload("res://objects/nodes/panel.tscn")
+                var tpl_prefab = preload("res://objects/nodes/listeners/teleportListener.tscn")
+                var reverse_prefab = preload("res://objects/nodes/listeners/reversingListener.tscn")
+
+                var previous_panel = null
+                var next_y = -100
+                var words = ["quick", "brown", "fox", "jumps", "over", "the", "lazy", "dog"]
+                for word in words:
+                        var panel = panel_prefab.instantiate()
+                        panel.position = Vector3(0, next_y, 0)
+                        next_y -= 10
+                        panel.clue = word
+                        panel.symbol = "."
+                        panel.answer = "%s%s" % [word, word]
+                        panel.name = "EndCheck_%s" % word
+
+                        var tpl = tpl_prefab.instantiate()
+                        tpl.teleport_point = Vector3(0, 1, -11)
+                        tpl.teleport_rotate = Vector3(-45, 0, 0)
+                        tpl.target_path = panel
+                        tpl.name = "Teleport"
+
+                        if previous_panel == null:
+                                tpl.senderGroup.append(NodePath("/root/scene/Panels/Rulers"))
+                        else:
+                                tpl.senders.append(NodePath("../../%s" % previous_panel.name))
+
+                        var reversing = reverse_prefab.instantiate()
+                        reversing.senders.append(NodePath(".."))
+                        reversing.name = "Reversing"
+                        tpl.senders.append(NodePath("../Reversing"))
+
+                        panel.add_child.call_deferred(tpl)
+                        panel.add_child.call_deferred(reversing)
+                        get_parent().get_node("Panels").add_child.call_deferred(panel)
+
+                        previous_panel = panel
+
+                # Duplicate the door that usually waits on the rulers. We can't set the
+                # senders here for some reason so we actually set them in the door ready
+                # function.
+                var entry1 = get_node("/root/scene/Components/Doors/entry_1")
+                var entry12 = entry1.duplicate()
+                entry12.name = "spe_entry_1"
+                entry1.get_parent().add_child.call_deferred(entry12)
+                entry1.queue_free()
+
         super._ready()
+
+        await get_tree().process_frame
+        await get_tree().process_frame
+
+        ap.stop_batching_locations()
+
+
+func _set_up_invis_wall(x, y, z, sx, sy, sz):
+        var prefab = preload("res://objects/nodes/block.tscn")
+        var newwall = prefab.instantiate()
+        newwall.position.x = x
+        newwall.position.y = y
+        newwall.position.z = z
+        newwall.scale.x = sz
+        newwall.scale.y = sy
+        newwall.scale.z = sx
+        newwall.set_surface_override_material(0, preload("res://assets/materials/blackMatte.material"))
+        newwall.visibility_range_end = 3
+        newwall.visibility_range_end_margin = 1
+        newwall.visibility_range_fade_mode = RenderingServer.VISIBILITY_RANGE_FADE_SELF
+        newwall.skeleton = ".."
+        get_parent().add_child.call_deferred(newwall)
+
+
+func _process(_dt):
+        compass.update_rotation(global_rotation.y)
@@ -0,0 +1,23 @@
+extends "res://scripts/nodes/saver.gd"
+
+
+func levelLoaded():
+        if type == "keyholders":
+                var ap = global.get_node("Archipelago")
+                ap.keyboard.load_keyholders.call_deferred(global.map)
+        else:
+                reload.call_deferred()
+
+
+func reload():
+        # Just rewriting this whole thing so I can remove Chris's safeguard.
+        var file = FileAccess.open(path + type + ".save", FileAccess.READ)
+        if file:
+                var data = file.get_var(true)
+                file.close()
+                for datum in data:
+                        var saveable = get_node_or_null(datum[0])
+                        if saveable != null:
+                                saveable.is_complete = datum[1]
+                                if saveable.is_complete:
+                                        saveable.loadData(saveable.is_complete)
@@ -22,23 +22,33 @@ func _ready():
                 var ap_instance = ap_script.new()
                 ap_instance.name = "Archipelago"
 
-                #apclient_instance.SCRIPT_doorControl = load("user://maps/Archipelago/doorControl.gd")
-                #apclient_instance.SCRIPT_effects = load("user://maps/Archipelago/effects.gd")
-                #apclient_instance.SCRIPT_location = load("user://maps/Archipelago/location.gd")
-                #apclient_instance.SCRIPT_mypainting = load("user://maps/Archipelago/mypainting.gd")
-                #apclient_instance.SCRIPT_panel = load("user://maps/Archipelago/panel.gd")
-                #apclient_instance.SCRIPT_textclient = load("user://maps/Archipelago/textclient.gd")
-
                 ap_instance.SCRIPT_client = load("user://maps/Archipelago/client.gd")
+                ap_instance.SCRIPT_keyboard = load("user://maps/Archipelago/keyboard.gd")
                 ap_instance.SCRIPT_locationListener = load("user://maps/Archipelago/locationListener.gd")
                 ap_instance.SCRIPT_uuid = load("user://maps/Archipelago/vendor/uuid.gd")
+                ap_instance.SCRIPT_victoryListener = load("user://maps/Archipelago/victoryListener.gd")
 
                 global.add_child(ap_instance)
 
                 # Let's also inject any scripts we need to inject now.
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/animationListener.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/collectable.gd"))
                 installScriptExtension(ResourceLoader.load("user://maps/Archipelago/door.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/keyHolder.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/keyHolderChecker.gd"))
+                installScriptExtension(
+                        ResourceLoader.load("user://maps/Archipelago/keyHolderResetterListener.gd")
+                )
                 installScriptExtension(ResourceLoader.load("user://maps/Archipelago/painting.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/panel.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/pauseMenu.gd"))
                 installScriptExtension(ResourceLoader.load("user://maps/Archipelago/player.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/saver.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/teleport.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/teleportListener.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/visibilityListener.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/worldport.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/Archipelago/worldportListener.gd"))
 
                 var proto_script = load("user://maps/Archipelago/generated/proto.gd")
                 var gamedata_script = load("user://maps/Archipelago/gamedata.gd")
@@ -54,7 +64,19 @@ func _ready():
                 messages_instance.name = "Messages"
                 global.add_child(messages_instance)
 
+                var textclient_script = load("user://maps/Archipelago/textclient.gd")
+                var textclient_instance = textclient_script.new()
+                textclient_instance.name = "Textclient"
+                global.add_child(textclient_instance)
+
+                var compass_overlay_script = load("user://maps/Archipelago/compass_overlay.gd")
+                var compass_overlay_instance = compass_overlay_script.new()
+                compass_overlay_instance.name = "Compass"
+                compass_overlay_instance.SCRIPT_compass = load("user://maps/Archipelago/compass.gd")
+                global.add_child(compass_overlay_instance)
+
         var ap = global.get_node("Archipelago")
+        var gamedata = global.get_node("Gamedata")
         ap.connect("ap_connected", connectionSuccessful)
         ap.connect("could_not_connect", connectionUnsuccessful)
         ap.connect("connect_status", connectionStatus)
@@ -78,13 +100,17 @@ func _ready():
         history_box.get_popup().connect("id_pressed", historySelected)
 
         # Show client version.
-        $Panel/title.text = "ARCHIPELAGO (%s)" % ap.my_version
+        $Panel/title.text = "ARCHIPELAGO (%d.%d)" % [gamedata.objects.get_version(), ap.MOD_VERSION]
 
         # Increase font size in text boxes.
         $Panel/server_box.add_theme_font_size_override("font_size", 36)
         $Panel/player_box.add_theme_font_size_override("font_size", 36)
         $Panel/password_box.add_theme_font_size_override("font_size", 36)
 
+        # Set up version mismatch dialog.
+        $Panel/VersionMismatch.connect("confirmed", startGame)
+        $Panel/VersionMismatch.get_cancel_button().pressed.connect(versionMismatchDeclined)
+
 
 # Adapted from https://gitlab.com/Delta-V-Modding/Mods/-/blob/main/game/ModLoader.gd
 func installScriptExtension(childScript: Resource):
@@ -114,6 +140,33 @@ func connectionStatus(message):
 
 func connectionSuccessful():
         var ap = global.get_node("Archipelago")
+        var gamedata = global.get_node("Gamedata")
+
+        # Check for major version mismatch.
+        if ap.apworld_version[0] != gamedata.objects.get_version():
+                $Panel/AcceptDialog.exclusive = false
+
+                var popup = self.get_node("Panel/VersionMismatch")
+                popup.title = "Version Mismatch!"
+                popup.dialog_text = (
+                        "This slot was generated using v%d.%d of the Lingo 2 apworld,\nwhich has a different major version than this client (v%d.%d).\nIt is highly recommended to play using the correct version of the client.\nYou may experience bugs or logic issues if you continue."
+                        % [
+                                ap.apworld_version[0],
+                                ap.apworld_version[1],
+                                gamedata.objects.get_version(),
+                                ap.MOD_VERSION
+                        ]
+                )
+                popup.exclusive = true
+                popup.popup_centered()
+
+                return
+
+        startGame()
+
+
+func startGame():
+        var ap = global.get_node("Archipelago")
 
         # Save connection details
         var connection_details = [ap.ap_server, ap.ap_user, ap.ap_pass]
@@ -130,16 +183,31 @@ func connectionSuccessful():
         global.universe = "lingo"
         global.map = "the_entry"
 
-        unlocks.resetKeys()
         unlocks.resetCollectables()
         unlocks.resetData()
-        unlocks.loadKeys()
+
+        ap.setup_keys()
+
         unlocks.loadCollectables()
         unlocks.loadData()
         unlocks.unlockKey("capslock", 1)
 
+        clearResourceCache("res://objects/meshes/gridDoor.tscn")
+        clearResourceCache("res://objects/nodes/collectable.tscn")
         clearResourceCache("res://objects/nodes/door.tscn")
+        clearResourceCache("res://objects/nodes/keyHolder.tscn")
+        clearResourceCache("res://objects/nodes/listeners/animationListener.tscn")
+        clearResourceCache("res://objects/nodes/listeners/keyHolderChecker.tscn")
+        clearResourceCache("res://objects/nodes/listeners/keyHolderResetterListener.tscn")
+        clearResourceCache("res://objects/nodes/listeners/teleportListener.tscn")
+        clearResourceCache("res://objects/nodes/listeners/visibilityListener.tscn")
+        clearResourceCache("res://objects/nodes/listeners/worldportListener.tscn")
+        clearResourceCache("res://objects/nodes/panel.tscn")
         clearResourceCache("res://objects/nodes/player.tscn")
+        clearResourceCache("res://objects/nodes/saver.tscn")
+        clearResourceCache("res://objects/nodes/teleport.tscn")
+        clearResourceCache("res://objects/nodes/worldport.tscn")
+        clearResourceCache("res://objects/scenes/menus/pause_menu.tscn")
 
         var paintings_dir = DirAccess.open("res://objects/meshes/paintings")
         if paintings_dir:
@@ -150,7 +218,7 @@ func connectionSuccessful():
                                 clearResourceCache("res://objects/meshes/paintings/" + file_name)
                         file_name = paintings_dir.get_next()
 
-        switcher.switch_map("res://objects/scenes/the_entry.tscn")
+        switcher.switch_map.call_deferred("res://objects/scenes/the_entry.tscn")
 
 
 func connectionUnsuccessful(error_message):
@@ -163,6 +231,13 @@ func connectionUnsuccessful(error_message):
         popup.get_ok_button().visible = true
         popup.popup_centered()
 
+        $Panel/connect_button.disabled = false
+
+
+func versionMismatchDeclined():
+        $Panel/AcceptDialog.hide()
+        $Panel/connect_button.disabled = false
+
 
 func historySelected(index):
         var ap = global.get_node("Archipelago")
@@ -174,5 +249,4 @@ func historySelected(index):
 
 
 func clearResourceCache(path):
-        ResourceLoader.load_threaded_request(path, "", false, ResourceLoader.CACHE_MODE_REPLACE)
-        ResourceLoader.load_threaded_get(path)
+        ResourceLoader.load(path, "", ResourceLoader.CACHE_MODE_REPLACE)
@@ -0,0 +1,38 @@
+extends "res://scripts/nodes/teleport.gd"
+
+var item_id
+var item_amount
+
+
+func _ready():
+        var node_path = String(
+                get_tree().get_root().get_node("scene").get_path_to(self).get_concatenated_names()
+        )
+
+        var gamedata = global.get_node("Gamedata")
+        var door_id = gamedata.get_door_for_map_node_path(global.map, node_path)
+        if door_id != null:
+                var ap = global.get_node("Archipelago")
+                var item_lock = ap.get_item_id_for_door(door_id)
+
+                if item_lock != null:
+                        item_id = item_lock[0]
+                        item_amount = item_lock[1]
+
+                        self.senders = []
+                        self.senderGroup = []
+                        self.nested = false
+                        self.complete_at = 0
+                        self.max_length = 0
+                        self.excludeSenders = []
+
+                        call_deferred("_readier")
+
+        super._ready()
+
+
+func _readier():
+        var ap = global.get_node("Archipelago")
+
+        if ap.client.getItemAmount(item_id) >= item_amount:
+                handleTriggered()
@@ -0,0 +1,49 @@
+extends "res://scripts/nodes/listeners/teleportListener.gd"
+
+var item_id
+var item_amount
+
+
+func _ready():
+        var node_path = String(
+                get_tree().get_root().get_node("scene").get_path_to(self).get_concatenated_names()
+        )
+
+        if (
+                global.map == "daedalus"
+                and (
+                        node_path == "Components/Triggers/teleportListenerConnections"
+                        or node_path == "Components/Triggers/teleportListenerConnections2"
+                )
+        ):
+                # Effectively disable these.
+                teleport_point = target_path.position
+                return
+
+        var gamedata = global.get_node("Gamedata")
+        var door_id = gamedata.get_door_for_map_node_path(global.map, node_path)
+        if door_id != null:
+                var ap = global.get_node("Archipelago")
+                var item_lock = ap.get_item_id_for_door(door_id)
+
+                if item_lock != null:
+                        item_id = item_lock[0]
+                        item_amount = item_lock[1]
+
+                        self.senders = []
+                        self.senderGroup = []
+                        self.nested = false
+                        self.complete_at = 0
+                        self.max_length = 0
+                        self.excludeSenders = []
+
+                        call_deferred("_readier")
+
+        super._ready()
+
+
+func _readier():
+        var ap = global.get_node("Archipelago")
+
+        if ap.client.getItemAmount(item_id) >= item_amount:
+                handleTriggered()
@@ -0,0 +1,86 @@
+extends CanvasLayer
+
+var panel
+var label
+var entry
+var is_open = false
+
+
+func _ready():
+        process_mode = ProcessMode.PROCESS_MODE_ALWAYS
+
+        panel = Panel.new()
+        panel.set_name("Panel")
+        panel.offset_left = 100
+        panel.offset_right = 1820
+        panel.offset_top = 100
+        panel.offset_bottom = 980
+        panel.visible = false
+        add_child(panel)
+
+        label = RichTextLabel.new()
+        label.set_name("Label")
+        label.offset_left = 80
+        label.offset_right = 1640
+        label.offset_top = 80
+        label.offset_bottom = 720
+        label.scroll_following = true
+        label.selection_enabled = true
+        panel.add_child(label)
+
+        label.push_font(load("res://assets/fonts/Lingo2.ttf"))
+        label.push_font_size(36)
+
+        var entry_style = StyleBoxFlat.new()
+        entry_style.bg_color = Color(0.9, 0.9, 0.9, 1)
+
+        entry = LineEdit.new()
+        entry.set_name("Entry")
+        entry.offset_left = 80
+        entry.offset_right = 1640
+        entry.offset_top = 760
+        entry.offset_bottom = 840
+        entry.add_theme_font_override("font", load("res://assets/fonts/Lingo2.ttf"))
+        entry.add_theme_font_size_override("font_size", 36)
+        entry.add_theme_color_override("font_color", Color(0, 0, 0, 1))
+        entry.add_theme_color_override("cursor_color", Color(0, 0, 0, 1))
+        entry.add_theme_stylebox_override("focus", entry_style)
+        panel.add_child(entry)
+        entry.connect("text_submitted", text_entered)
+
+
+func _input(event):
+        if global.loaded and event is InputEventKey and event.pressed:
+                if event.keycode == KEY_TAB and !Input.is_key_pressed(KEY_SHIFT):
+                        if !get_tree().paused:
+                                is_open = true
+                                get_tree().paused = true
+                                Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+                                panel.visible = true
+                                entry.grab_focus()
+                                get_viewport().set_input_as_handled()
+                        else:
+                                dismiss()
+                elif event.keycode == KEY_ESCAPE:
+                        if is_open:
+                                dismiss()
+                                get_viewport().set_input_as_handled()
+
+
+func dismiss():
+        if is_open:
+                get_tree().paused = false
+                Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+                panel.visible = false
+                is_open = false
+
+
+func parse_printjson(text):
+        label.append_text("[p]" + text + "[/p]")
+
+
+func text_entered(text):
+        var ap = global.get_node("Archipelago")
+        var cmd = text.trim_suffix("\n")
+        ap.client.say(cmd)
+        entry.text = ""
@@ -0,0 +1,20 @@
+extends Receiver
+
+
+func _ready():
+        super._ready()
+
+
+func handleTriggered():
+        triggered += 1
+        if triggered >= total:
+                var ap = global.get_node("Archipelago")
+                ap.client.completedGoal()
+
+                global.get_node("Messages").showMessage("You have completed your goal!")
+
+
+func handleUntriggered():
+        triggered -= 1
+        if triggered < total:
+                pass
@@ -0,0 +1,38 @@
+extends "res://scripts/nodes/listeners/visibilityListener.gd"
+
+var item_id
+var item_amount
+
+
+func _ready():
+        var node_path = String(
+                get_tree().get_root().get_node("scene").get_path_to(self).get_concatenated_names()
+        )
+
+        var gamedata = global.get_node("Gamedata")
+        var door_id = gamedata.get_door_for_map_node_path(global.map, node_path)
+        if door_id != null:
+                var ap = global.get_node("Archipelago")
+                var item_lock = ap.get_item_id_for_door(door_id)
+
+                if item_lock != null:
+                        item_id = item_lock[0]
+                        item_amount = item_lock[1]
+
+                        self.senders = []
+                        self.senderGroup = []
+                        self.nested = false
+                        self.complete_at = 0
+                        self.max_length = 0
+                        self.excludeSenders = []
+
+                        call_deferred("_readier")
+
+        super._ready()
+
+
+func _readier():
+        var ap = global.get_node("Archipelago")
+
+        if ap.client.getItemAmount(item_id) >= item_amount:
+                handleTriggered()
@@ -0,0 +1,10 @@
+extends "res://scripts/nodes/worldport.gd"
+
+
+func _ready():
+        if global.map == "icarus" and exit == "daedalus":
+                var ap = global.get_node("Archipelago")
+                if not ap.daedalus_roof_access:
+                        entry_point = Vector3(58, 10, 0)
+
+        super._ready()
@@ -0,0 +1,8 @@
+extends "res://scripts/nodes/listeners/worldportListener.gd"
+
+
+func handleTriggered():
+        if exit == "menus/credits":
+                return
+
+        super.handleTriggered()
@@ -0,0 +1,59 @@
+# lingo2-archipelago Client Releases
+
+## v5.6 - 2025-09-17
+
+- Letter locations will no longer reappear after being collected.
+- This also prevents a potential scenario in which it is impossible to access
+  the location "The Congruent - Obverse Yellow Puzzles" when door shuffle is
+  disabled.
+
+Download:
+[lingo2-archipelago-client-v5.6.zip](https://files.fourisland.com/releases/lingo2-archipelago/client/lingo2-archipelago-client-v5.6.zip)<br/>
+Source:
+[v5.6](https://code.fourisland.com/lingo2-archipelago/tag/?h=client-v5.6)
+
+## v5.5 - 2025-09-16
+
+- Compatability update for v5.5 of the apworld.
+
+Download:
+[lingo2-archipelago-client-v5.5.zip](https://files.fourisland.com/releases/lingo2-archipelago/client/lingo2-archipelago-client-v5.5.zip)<br/>
+Source:
+[v5.5](https://code.fourisland.com/lingo2-archipelago/tag/?h=client-v5.5)
+
+## v4.4 - 2025-09-13
+
+- Added support for anti-collectable trap items.
+- Fixed entrance to The Jubilant not opening properly when using control center
+  color shuffle.
+- Fixed the location "The Entry (Colored Doors Area) - OPEN" not sending.
+- Fixed level 2 letters not activating properly when letter shuffle is set to
+  Item Cyan.
+- Messages are now cleared out when returning to the main menu.
+- The player is prevented from accidentally breaking roof access logic when
+  returning to Daedalus from Icarus.
+
+Download:
+[lingo2-archipelago-client-v4.4.zip](https://files.fourisland.com/releases/lingo2-archipelago/client/lingo2-archipelago-client-v4.4.zip)<br/>
+Source:
+[v4.4](https://code.fourisland.com/lingo2-archipelago/tag/?h=client-v4.4)
+
+## v3.3 - 2025-09-12
+
+- Fixed issue downloading large datapackages (such as TUNIC's).
+- Connection failures now show error messages.
+
+Download:
+[lingo2-archipelago-client-v3.3.zip](https://files.fourisland.com/releases/lingo2-archipelago/client/lingo2-archipelago-client-v3.3.zip)<br/>
+Source:
+[v3.3](https://code.fourisland.com/lingo2-archipelago/tag/?h=client-v3.3)
+
+## v3.2 - 2025-09-12
+
+- Initial release for testing. Features include door shuffle, letter shuffle,
+  and symbol shuffle.
+
+Download:
+[lingo2-archipelago-client-v3.2.zip](https://files.fourisland.com/releases/lingo2-archipelago/client/lingo2-archipelago-client-v3.2.zip)<br/>
+Source:
+[v3.2](https://code.fourisland.com/lingo2-archipelago/tag/?h=client-v3.2)
@@ -0,0 +1,90 @@
+# Lingo 2 Archipelago Client
+
+The Lingo 2 Archipelago Client is a mod for Lingo 2 that allows you to connect
+to an Archipelago Multiworld and randomize your game.
+
+## Installation
+
+1. Download the Lingo 2 Archipelago Randomizer from
+   [the releases page](https://code.fourisland.com/lingo2-archipelago/about/client/CHANGELOG.md).
+2. Open up Lingo 2, go to settings, and click View Game Data. This should open
+   up a folder in Windows Explorer.
+3. Unzip the randomizer into the "maps" folder. Ensure that archipelago.tscn and
+   the Archipelago folder are both within the maps folder.
+
+**NOTE**: It is important that the major version number of your client matches
+the major version number of the apworld you generated with.
+
+## Joining a Multiworld game
+
+1. Launch Lingo 2.
+2. Click on Level Selection, and choose Archipelago from the list.
+3. The selected player is generally ignored by the mod, and you don't even need
+   to ensure you use the same player between connections. However, if your
+   player name has a gift map associated with it, Lingo 2 will prioritize the
+   gift map over loading the mod, so in that case you should choose another
+   player.
+4. Press Play.
+5. Enter the Archipelago address, slot name, and password into the fields.
+6. Press Connect.
+7. Enjoy!
+
+To continue an earlier game, you can perform the exact same steps as above. You
+will probably have to re-select Archipelago from the Level Selection screen, as
+the game does not remember which level you were playing.
+
+**Note**: Running the randomizer modifies the game's memory. If you want to play
+the base game after playing the randomizer, you need to restart Lingo 2 first.
+
+## Running from source
+
+The mod is mostly written in GDScript, which is parsed and executed by Lingo 2
+itself, and thus does not need to be compiled. However, there are two files that
+need to be generated before the client can be run.
+
+The first file is `data.binpb`, the datafile containing the randomizer logic.
+You can read about how to generate it on
+[its own README page](https://code.fourisland.com/lingo2-archipelago/about/data/README.md).
+Once you have it, put it in a subfolder of `client` called `generated`.
+
+The second generated file is `proto.gd`. This file allows Lingo 2 to read the
+datafile. We use a Godot script to generate it, which means
+[the Godot Editor](https://godotengine.org/download/) is required. From the root
+of the repository:
+
+```shell
+cd vendor\godobuf
+godot --headless -s addons\protobuf\protobuf_cmdln.gd --input=..\..\proto\data.proto ^
+  --output=..\..\client\Archipelago\generated\proto.gd
+```
+
+If you are not on Windows, replace the forward slashes with backslashes as
+appropriate (and the caret with a forward slash). You will also probably need to
+replace "godot" at the start of the second line with a path to a Godot Editor
+executable.
+
+After generating those two files, the contents of the `client` folder (minus
+this README) can be pasted into the Lingo 2 maps directory as described above.
+
+## Frequently Asked Questions
+
+### Is my progress saved locally?
+
+Lingo 2 autosaves your progress every time you solve a puzzle, get a
+collectable, or interact with a keyholder. The randomizer generates a savefile
+name based on your Multiworld seed and slot number, so you should be able to
+seamlessly switch between multiworlds and even slots within a multiworld.
+
+The exception to this is different rooms created from the same multiworld seed.
+The client is unable to tell rooms in a seed apart (this is a limitation of the
+Archipelago API), so the client will use the same save file for the same slot in
+different rooms on the same seed. You can work around this by manually moving or
+removing the save file from the level1 save file directory.
+
+If you play the base game again, you will see one or more save files with a long
+name that begins with "zzAP\_". These are the saves for your multiworlds. They
+can be safely deleted after you have completed the associated multiworld. It is
+not recommended to load these save files outside of the randomizer.
+
+A connection to Archipelago is required to resume playing a multiworld. This is
+because the set of items you have received is not stored locally.
@@ -40,6 +40,7 @@ offset_right = 1920.0
 offset_bottom = 225.0
 text = "ARCHIPELAGO"
 valign = 1
+horizontal_alignment = 1
 theme = ExtResource("2_g4bvn")
 
 [node name="credit" parent="Panel" type="Label"]
@@ -150,6 +151,10 @@ caret_blink = true
 offset_right = 83.0
 offset_bottom = 58.0
 
+[node name="VersionMismatch" type="ConfirmationDialog" parent="Panel"]
+offset_right = 83.0
+offset_bottom = 58.0
+
 [node name="connection_history" type="MenuButton" parent="Panel"]
 offset_left = 1239.0
 offset_top = 276.0