9 files changed, 911 insertions, 0 deletions

@@ -0,0 +1,748 @@
+extends Node
+
+var panel_mapping = []
+var gen_seed
+
+var _generated_puzzles
+var _answer_by_id
+var _answers_by_type
+var _answers_by_length
+var _puzzle_by_id
+var _rng
+var _flags = 0
+var _total_generated = 0
+
+var _unique_pool = ""
+var _answers_by_unique_pool = {}
+var _needs_reuse = []
+var _possible_reuse = []
+
+const kWhiteMiddle = -1
+const kWhiteTop = 0
+const kWhiteBottom = 1
+const kYellowTop = 2
+const kYellowMiddle = 3
+const kBlackTop = 4
+const kBlackMiddle = 5
+const kBlackBottom = 6
+const kDoubleBlackBottom = 7
+const kRedTop = 8
+const kRedMiddle = 9
+const kRedBottom = 10
+const kBlueTop = 11
+const kBlueMiddle = 12
+const kBlueBottom = 13
+const kPurpleTop = 14
+const kPurpleMiddle = 15
+
+const kPuzzleTypes = [
+        kWhiteMiddle,
+        kWhiteTop,
+        kWhiteBottom,
+        kYellowTop,
+        kYellowMiddle,
+        kBlackTop,
+        kBlackMiddle,
+        kBlackBottom,
+        kDoubleBlackBottom,
+        kRedTop,
+        kRedMiddle,
+        kRedBottom,
+        kBlueTop,
+        kBlueMiddle,
+        kBlueBottom,
+        kPurpleTop,
+        kPurpleMiddle
+]
+
+const kMustReuseAnswer = 1 >> 0
+const kObscureHint = 1 >> 1
+const kShortAnswer = 1 >> 2
+
+signal generator_status
+
+
+func _init(gen_puzzles):
+        _generated_puzzles = gen_puzzles
+
+
+func generate(chosen_seed):
+        emit_signal("generator_status", "Generating puzzles...")
+
+        _flags = 0
+        _total_generated = 0
+
+        # Seed the random number generator.
+        if chosen_seed == "":
+                var seed_rng = RandomNumberGenerator.new()
+                seed_rng.randomize()
+                gen_seed = seed_rng.randi_range(0, 999999)
+        else:
+                gen_seed = int(chosen_seed)
+
+        _rng = RandomNumberGenerator.new()
+        _rng.seed = gen_seed
+
+        # Create some helpful indexes.
+        _answer_by_id = []
+        _answers_by_type = {}
+        _answers_by_length = {}
+        _puzzle_by_id = []
+        var openable_answers = []
+
+        for puzzle_type in kPuzzleTypes:
+                _answers_by_type[puzzle_type] = []
+
+        var puzzle_id = 0
+        for puzzle in _generated_puzzles.forms:
+                _answers_by_type[kWhiteMiddle].append(puzzle_id)
+
+                match typeof(puzzle):
+                        TYPE_ARRAY:
+                                _answer_by_id.append(puzzle[0])
+                                if not _answers_by_length.has(puzzle[0].length()):
+                                        _answers_by_length[puzzle[0].length()] = []
+                                _answers_by_length[puzzle[0].length()].append(puzzle_id)
+                                _puzzle_by_id.append(puzzle)
+
+                                for puzzle_type in puzzle[1].keys():
+                                        _answers_by_type[puzzle_type].append(puzzle_id)
+
+                                if (
+                                        puzzle[1].has(kYellowMiddle)
+                                        and puzzle[1].has(kBlackBottom)
+                                        and puzzle[1].has(kRedMiddle)
+                                        and puzzle[1].has(kBlueMiddle)
+                                        and puzzle[1].has(kPurpleMiddle)
+                                ):
+                                        openable_answers.append(puzzle_id)
+                        TYPE_STRING:
+                                _answer_by_id.append(puzzle)
+                                if not _answers_by_length.has(puzzle.length()):
+                                        _answers_by_length[puzzle.length()] = []
+                                _answers_by_length[puzzle.length()].append(puzzle_id)
+                                _puzzle_by_id.append([puzzle, []])
+
+                puzzle_id += 1
+
+        # Choose the answer for the OPEN panels.
+        # There is a hedge maze OPEN but we can't randomize those yet.
+        var open_answer_id = _pickRandom(openable_answers)
+
+        _setUniquePool("agreeable")
+        _setPanel(
+                "Antonym Room/Panel_close_open",
+                _pickRandom(_puzzle_by_id[open_answer_id][1][kBlackBottom]),
+                open_answer_id
+        )
+
+        _setUniquePool("seeker")
+        _setPanel("Heteronym Room/Panel_entrance_entrance", open_answer_id, open_answer_id)
+
+        _setUniquePool("traveled")
+        _setPanel("Synonym Room/Panel_open_open", open_answer_id, open_answer_id)
+
+        _setUniquePool("discerning")
+        _setPanel(
+                "Sun Room/Panel_nope_open",
+                _pickRandom(_puzzle_by_id[open_answer_id][1][kYellowMiddle]),
+                open_answer_id
+        )
+
+        _setUniquePool("bold")
+        _setPanel(
+                "Truncate Room/Panel_unopened_open",
+                _pickRandom(_puzzle_by_id[open_answer_id][1][kRedMiddle]),
+                open_answer_id
+        )
+
+        _setUniquePool("undeterred")
+        _setPanel(
+                "Blue Room/Panel_pen_open",
+                _pickRandom(_puzzle_by_id[open_answer_id][1][kBlueMiddle]),
+                open_answer_id
+        )
+
+        _setUniquePool("initiated")
+        _setPanel(
+                "Rhyme Room/Panel_locked_knocked",
+                _pickRandom(_puzzle_by_id[open_answer_id][1][kPurpleMiddle]),
+                open_answer_id
+        )
+
+        # Start generating puzzles that need to have reused solutions.
+        _setFlag(kMustReuseAnswer)
+
+        _setUniquePool("agreeable")
+        _gSingle("Antonym Room/Panel_read_write", kBlackBottom)
+        _gSingle("Antonym Room/Panel_different_same", kBlackBottom)
+        _gSingle("Antonym Room/Panel_bye_hi", kBlackBottom)
+        _gSingle("Antonym Room/Panel_low_high", kBlackBottom)
+        _gSingle("Antonym Room/Panel_alive_dead", kBlackBottom)
+        _gSingle("Antonym Room/Panel_that_this", kBlackBottom)
+        _gSingle("Doorways Room/Panel_found_lost", kBlackBottom)
+
+        _setUniquePool("bold")
+        _gDouble("Truncate Room/Panel_face_eye", "Truncate Room/Panel_needle_eye", kRedBottom)
+        _gDouble("Truncate Room/Panel_mouth_teeth", "Truncate Room/Panel_saw_teeth", kRedBottom)
+        _gSingle("Truncate Room/Panel_foot_toe", kRedBottom)
+        _gSingle("Truncate Room/Panel_hand_finger", kRedBottom)
+        _gSingle("Doorways Room/Panel_loaf_crust", kRedBottom)
+
+        _setUniquePool("undeterred")
+        _gSingle("Blue Room/Panel_two_toucan", kBlueTop)
+        _gDouble("Blue Room/Panel_ice_eyesight", "Blue Room/Panel_height_eyesight", kBlueTop)
+        _gSingle("Blue Room/Panel_eye_hi", kBlueTop)
+        _gSingle("Blue Room/Panel_not_notice", kBlueMiddle)
+        _gDouble("Blue Room/Panel_just_readjust", "Blue Room/Panel_read_readjust", kBlueMiddle)
+        _gSingle("Blue Room/Panel_ate_primate", kBlueMiddle)
+        _gSingle("Blue Room/Panel_bone_skeleton", kBlueBottom)
+        _gDouble("Blue Room/Panel_mouth_face", "Blue Room/Panel_eye_face", kBlueBottom)
+        _gSingle("Blue Room/Panel_toucan_bird", kBlueBottom)
+        _gSingle("Blue Room/Panel_primate_mammal", kBlueBottom)
+        _gDouble("Blue Room/Panel_continent_planet", "Blue Room/Panel_ocean_planet", kBlueBottom)
+        _gSingle("Blue Room/Panel_wall_room", kBlueBottom)
+        _gSingle("Doorways Room/Panel_sun_sky", kBlueBottom)
+
+        _setUniquePool("traveled")
+        _gSingle("Synonym Room/Panel_close_near", kWhiteBottom)
+        _gSingle("Synonym Room/Panel_category_type", kWhiteBottom)
+        _gSingle("Synonym Room/Panel_distant_far", kWhiteBottom)
+        _gSingle("Synonym Room/Panel_hay_straw", kWhiteBottom)
+        _gSingle("Synonym Room/Panel_snitch_rat", kWhiteBottom)
+        _gSingle("Synonym Room/Panel_concealed_hidden", kWhiteBottom)
+        _gSingle("Synonym Room/Panel_growths_warts", kWhiteBottom)
+        _gSingle("Synonym Room/Panel_hello_hi", kWhiteBottom)
+        _gDouble("Synonym Room/Panel_compose_write", "Synonym Room/Panel_record_write", kWhiteBottom)
+        _gDouble("Synonym Room/Panel_duplicate_same", "Synonym Room/Panel_identical_same", kWhiteBottom)
+        _gDouble("Synonym Room/Panel_giggle_laugh", "Synonym Room/Panel_chuckle_laugh", kWhiteBottom)
+        _gDouble("Synonym Room/Panel_plunge_fall", "Synonym Room/Panel_autumn_fall", kWhiteBottom)
+        _gSingle("Doorways Room/Panel_begin_start", kWhiteBottom)
+
+        _setUniquePool("initiated")
+        _gSingle("Rhyme Room/Panel_daughter_laughter", kPurpleMiddle)
+        _gSingle("Rhyme Room/Panel_scope_type", kPurpleMiddle)
+        _gSingle("Rhyme Room/Panel_abyss_this", kPurpleMiddle)
+        _gSingle("Rhyme Room/Panel_wrath_path", kPurpleMiddle)
+        _gSingle("Rhyme Room/Panel_bed_dead", kPurpleMiddle)
+        _gSingle("Rhyme Room/Panel_alumni_hi", kPurpleTop)
+        _gSingle("Rhyme Room/Panel_maim_same", kPurpleTop)
+        _gSingle("Rhyme Room/Panel_bare_bear", kPurpleTop)
+        _gDouble("Rhyme Room/Panel_move_love", "Rhyme Room/Panel_stove_love", kPurpleMiddle)
+        _gDouble("Rhyme Room/Panel_sweat_great", "Rhyme Room/Panel_beat_great", kPurpleMiddle)
+        _gDouble("Rhyme Room/Panel_knight_write", "Rhyme Room/Panel_byte_write", kPurpleTop)
+        # Panel_chair_bear, Panel_cost_most (cyborg)
+
+        _setUniquePool("fearless")
+        _gSingle("Naps Room/Panel_easy_soft", kDoubleBlackBottom)
+        _gSingle("Naps Room/Panel_sometimes_always", kDoubleBlackBottom)
+        _gSingle("Naps Room/Panel_dark_extinguish", kDoubleBlackBottom)
+        _gSingle("Naps Room/Panel_impatient_doctor", kDoubleBlackBottom)
+        _gSingle("Naps Room/Panel_even_ordinary", kDoubleBlackBottom)
+
+        _setUniquePool("unchallenged")
+        _gSingle("Challenge Room/Panel_nevertrusted_maladjusted", kPurpleMiddle)
+        _gSingle("Challenge Room/Panel_writer_songwriter", kBlueMiddle)
+        _gSingle("Challenge Room/Panel_lobs_lobster", kBlueMiddle)
+
+        _setUniquePool("red")
+        _gSingle("Hangry Room/Panel_red_bot_1", kRedBottom)
+        _gSingle("Hangry Room/Panel_red_bot_2", kRedBottom)
+        _gSingle("Hangry Room/Panel_red_bot_3", kRedBottom)
+        _gSingle("Hangry Room/Panel_red_bot_6", kRedBottom)
+
+        # Do must-reuse panels with no unique pool last so that we can reuse already chosen answers.
+        _clearUniquePool()
+        _gSingle("Symmetry Room/Panel_left_wrong", kDoubleBlackBottom)
+        _gSingle("Symmetry Room/Panel_black_white", kBlackBottom)
+
+        _gSingle("Shuffle Room/Panel_lost_found", kBlackBottom)
+        _gSingle("Shuffle Room/Panel_clockwise_counterclockwise", kBlackBottom)
+        _gSingle("Shuffle Room/Panel_order_chaos", kBlackBottom)
+
+        _gSingle("Maze Room/Panel_down_up", kBlackBottom)
+        _gSingle("Maze Room/Panel_strays_maze", kPurpleTop)
+        _gSingle("Maze Room/Panel_daze_maze", kPurpleMiddle)
+        _gSingle("Maze Room/Panel_hide_seek", kBlackBottom)
+        _gSingle("Maze Room/Panel_hide_seek_2", kBlackBottom)
+        _gSingle("Maze Room/Panel_hide_seek_3", kBlackBottom)
+        _gSingle("Maze Room/Panel_hide_seek_4", kBlackBottom)
+        _gSingle("Maze Room/Panel_leap_jump", kWhiteBottom)
+        _gSingle("Maze Room/Panel_look_look", kWhiteBottom)
+
+        _gSingle("Appendix Room/Panel_discover_recover", kPurpleMiddle)
+        _gSingle("Appendix Room/Panel_warner_corner", kPurpleTop)
+        _gSingle("Appendix Room/Panel_adjust_readjusted", kBlueMiddle)
+        _gSingle("Appendix Room/Panel_trust_crust", kPurpleMiddle)
+        _gCopy("Appendix Room/Panel_trust_crust", "Appendix Room/Panel_trust_crust_2")
+        _gSingle("Appendix Room/Panel_trusted_readjusted", kPurpleMiddle)
+
+        _gSingle("Painting Room/Panel_free_three", kPurpleMiddle)
+        _gSingle("Painting Room/Panel_our_four", kBlueMiddle)
+        _gSingle("Painting Room/Panel_house_neighborhood", kBlueBottom)
+        # Panel_path_road
+        _gSingle("Painting Room/Panel_park_drive", kBlackBottom)
+        _gSingle("Painting Room/Panel_carriage_horse", kRedBottom)
+        _gSingle("Painting Room/Panel_learns_turns", kPurpleMiddle)
+        _gSingle("Painting Room/Panel_urns_turns", kBlueMiddle)
+
+        _gSingle("Backside Room/Panel_ward_forward", kBlueMiddle)
+        _gSingle("Backside Room/Panel_hind_behind", kBlueMiddle)
+        _gSingle("Backside Room/Panel_rig_right", kBlueMiddle)
+        _gSingle("Backside Room/Panel_turn_return", kBlueMiddle)
+        _gSingle("Backside Room/Panel_windward_forward", kPurpleMiddle)
+        _gSingle("Backside Room/Panel_light_right", kPurpleMiddle)
+        _gSingle("Backside Room/Panel_rewind_behind", kPurpleMiddle)
+        _gSingle("Backside Room/Panel_learn_return", kPurpleMiddle)
+
+        _gSingle("Color Arrow Room/Panel_hues_colors", kWhiteBottom)
+
+        # Now we'll generate puzzles that don't need to be reused, and hopefully cover
+        # all previously generated answers.
+        _clearFlag(kMustReuseAnswer)
+
+        _setUniquePool("agreeable")
+        _gSingle("Antonym Room/Panel_retool_looter", kBlackMiddle)
+        _gSingle("Antonym Room/Panel_drawer_reward", kBlackMiddle)
+        _gSingle("Antonym Room/Panel_stressed_desserts", kBlackMiddle)
+        _gSingle("Antonym Room/Panel_star_rats", kBlackMiddle)
+        _gSingle("Antonym Room/Panel_tame_mate", kBlackTop)
+        _gSingle("Antonym Room/Panel_cat_tack", kBlackTop)
+
+        _setUniquePool("seeker")
+        _setFlag(kObscureHint)
+        _gSingle("Heteronym Room/Panel_bear_bear", kWhiteMiddle)
+        _gSingle("Heteronym Room/Panel_bow_bow", kWhiteMiddle)
+        _gSingle("Heteronym Room/Panel_does_does", kWhiteMiddle)
+        _gDouble("Heteronym Room/Panel_mine_mine", "Heteronym Room/Panel_mine_mine_2", kWhiteMiddle)
+        _gDouble(
+                "Heteronym Room/Panel_mobile_mobile", "Heteronym Room/Panel_mobile_mobile_2", kWhiteMiddle
+        )
+        _gStack2(
+                "Heteronym Room/Panel_desert_dessert",
+                kWhiteTop,
+                "Heteronym Room/Panel_desert_desert",
+                kWhiteMiddle
+        )
+        _gStack2("Heteronym Room/Panel_sow_so", kWhiteTop, "Heteronym Room/Panel_sow_sow", kWhiteMiddle)
+        _gDouble("Heteronym Room/Panel_two_to", "Heteronym Room/Panel_two_too", kWhiteTop)
+        _gDouble("Heteronym Room/Panel_not_knot", "Heteronym Room/Panel_not_naught", kWhiteTop)
+        _gSingle("Heteronym Room/Panel_write_right", kWhiteTop)
+        _gSingle("Heteronym Room/Panel_you_ewe", kWhiteTop)
+        _gSingle("Heteronym Room/Panel_bear_bare", kWhiteTop)
+        _clearFlag(kObscureHint)
+
+        _setUniquePool("tenacious")
+        _gSingle("Palindrome Room/Panel_slaughter_laughter", kRedMiddle)
+        _gSingle("Palindrome Room/Panel_dread_dead", kRedMiddle)
+        _gSingle("Palindrome Room/Panel_massacred_sacred", kRedMiddle)
+        _gSingle("Palindrome Room/Panel_decay_day", kRedMiddle)
+        # do palindromes
+
+        _setUniquePool("discerning")
+        _gSingle("Sun Room/Panel_hits_this", kYellowMiddle)
+        _gSingle("Sun Room/Panel_adder_dread", kYellowMiddle)
+        _gSingle("Sun Room/Panel_laughters_slaughter", kYellowMiddle)
+        _gSingle("Sun Room/Panel_rat_art", kYellowMiddle)
+        _gSingle("Sun Room/Panel_dusty_study", kYellowMiddle)
+        _gSingle("Sun Room/Panel_state_taste", kYellowMiddle)
+        _gSingle("Sun Room/Panel_react_trace", kYellowMiddle)
+        _gSingle("Sun Room/Panel_seam_same", kYellowMiddle)
+        _gDouble("Sun Room/Panel_warred_drawer", "Sun Room/Panel_redraw_drawer", kYellowMiddle)
+        _gDouble("Sun Room/Panel_stone_notes", "Sun Room/Panel_onset_notes", kYellowMiddle)
+        _gDouble("Sun Room/Panel_arts_star", "Sun Room/Panel_tsar_star", kYellowMiddle)
+        _gDouble("Sun Room/Panel_dear_read", "Sun Room/Panel_dare_read", kYellowMiddle)
+
+        _setUniquePool("bold")
+        _gSingle("Truncate Room/Panel_sushi_hi", kRedMiddle)
+        _gSingle("Truncate Room/Panel_thistle_this", kRedMiddle)
+        _gSingle("Truncate Room/Panel_heartbreak_brake", kRedTop)
+        _gSingle("Truncate Room/Panel_airplane_plain", kRedTop)
+        _gSingle("Truncate Room/Panel_nightmare_knight", kRedTop)
+        _gSingle("Truncate Room/Panel_sign_sigh", kRedTop)
+        _gDouble("Truncate Room/Panel_undead_dead", "Truncate Room/Panel_deadline_dead", kRedMiddle)
+        _gDouble("Truncate Room/Panel_landmass_mass", "Truncate Room/Panel_massacred_mass", kRedMiddle)
+
+        _setUniquePool("rhyme")
+        _gStack2(
+                "Double Room/Panel_ascend_rhyme", kPurpleTop, "Double Room/Panel_ascend_syn", kWhiteBottom
+        )
+        _gStack2(
+                "Double Room/Panel_double_rhyme", kPurpleTop, "Double Room/Panel_double_syn", kWhiteBottom
+        )
+        _gStack2(
+                "Double Room/Panel_blocked_rhyme", kPurpleTop, "Double Room/Panel_blocked_syn", kWhiteBottom
+        )
+        _gStack2("Double Room/Panel_rise_rhyme", kPurpleTop, "Double Room/Panel_rise_syn", kWhiteBottom)
+        _gStack2(
+                "Double Room/Panel_crystal_rhyme", kPurpleTop, "Double Room/Panel_crystal_syn", kWhiteBottom
+        )
+        _gStack2(
+                "Double Room/Panel_creative_rhyme",
+                kPurpleTop,
+                "Double Room/Panel_creative_syn",
+                kWhiteBottom
+        )
+        _gStack2(
+                "Double Room/Panel_child_rhyme", kPurpleTop, "Double Room/Panel_child_syn", kWhiteBottom
+        )
+        _gStack2(
+                "Double Room/Panel_hidden_rhyme", kPurpleTop, "Double Room/Panel_hidden_syn", kWhiteBottom
+        )
+        _gStack2(
+                "Double Room/Panel_word_rhyme", kPurpleTop, "Double Room/Panel_word_whole", kBlueBottom
+        )
+        _gStack2(
+                "Double Room/Panel_silent_rhyme", kPurpleTop, "Double Room/Panel_silent_syn", kWhiteBottom
+        )
+        _gStack2(
+                "Double Room/Panel_bones_rhyme", kPurpleTop, "Double Room/Panel_bones_syn", kWhiteBottom
+        )
+        _gStack2(
+                "Double Room/Panel_sentence_rhyme",
+                kPurpleTop,
+                "Double Room/Panel_sentence_whole",
+                kBlueBottom
+        )
+        _gStack2(
+                "Double Room/Panel_dream_rhyme", kPurpleTop, "Double Room/Panel_dream_syn", kWhiteBottom
+        )
+        _gStack2(
+                "Double Room/Panel_mystery_rhyme", kPurpleTop, "Double Room/Panel_mystery_syn", kWhiteBottom
+        )
+        _gStack2("Double Room/Panel_jump_rhyme", kPurpleTop, "Double Room/Panel_jump_syn", kWhiteBottom)
+        _gStack2("Double Room/Panel_fall_rhyme", kPurpleTop, "Double Room/Panel_fall_syn", kWhiteBottom)
+        _gStack2(
+                "Double Room/Panel_return_rhyme", kPurpleTop, "Double Room/Panel_return_ant", kBlackBottom
+        )
+        _gStack2(
+                "Double Room/Panel_descend_rhyme", kPurpleTop, "Double Room/Panel_descend_ant", kBlackBottom
+        )
+
+        _clearUniquePool()
+        _gSingle("Entry Room/Panel_hidden_hidden", kWhiteMiddle)
+
+        _gPaired("Shuffle Room/Panel_sword_words", "Shuffle Room/Panel_words_sword", kYellowMiddle)
+        _gPaired("Shuffle Room/Panel_turn_runt", "Shuffle Room/Panel_turn_runt2", kYellowMiddle)
+        _gCohinted("Shuffle Room/Panel_lost_lots", "Shuffle Room/Panel_lost_slot", kYellowMiddle)
+        _gDouble("Shuffle Room/Panel_amen_mean", "Shuffle Room/Panel_name_mean", kYellowMiddle)
+        _gSingle("Shuffle Room/Panel_corner", kYellowTop)
+        _gSingle("Shuffle Room/Panel_gel", kYellowTop)
+        _gSingle("Shuffle Room/Panel_though", kYellowTop)
+        _gSingle("Shuffle Room/Panel_swap_wasp", kYellowMiddle)
+        _gSingle("Shuffle Room/Panel_eyes_see_shuffle", kYellowMiddle)
+        _gSingle("Shuffle Room/Panel_behind", kYellowMiddle)
+        _gPaired("Shuffle Room/Panel_left_left", "Shuffle Room/Panel_right_right", kWhiteMiddle)
+        _gSingle("Shuffle Room/Panel_middle_middle", kWhiteMiddle)
+        _gCopy("Shuffle Room/Panel_left_left", "Shuffle Room/Panel_left_left_2")
+        _gCopy("Shuffle Room/Panel_right_right", "Shuffle Room/Panel_right_right_2")
+        _gCopy("Shuffle Room/Panel_middle_middle", "Shuffle Room/Panel_middle_middle_2")
+        _gSingle("Shuffle Room/Panel_shortcuts", kWhiteMiddle)
+        _gSingle("Shuffle Room/Panel_tower", kWhiteMiddle)
+
+        _gSingle("Maze Room/Panel_reflow_flower", kYellowMiddle)
+
+        _gSingle("Appendix Room/Panel_rat_tar", kBlackMiddle)
+        _gSingle("Appendix Room/Panel_deadend_deadened", kWhiteTop)
+        _gPaired("Appendix Room/Panel_night_knight", "Appendix Room/Panel_knight_night", kBlueMiddle)
+        _gPaired("Appendix Room/Panel_bee_be", "Appendix Room/Panel_new_knew", kRedMiddle)
+        _gSingle("Appendix Room/Panel_fore_for", kRedMiddle)
+        _gCohinted(
+                "Appendix Room/Panel_trusted_trust", "Appendix Room/Panel_trusted_rusted", kRedMiddle
+        )
+        _gCohinted("Appendix Room/Panel_rust_trust", "Appendix Room/Panel_rust_crust", kBlueMiddle)
+        _gSingle("Appendix Room/Panel_encrusted_rust", kRedMiddle)
+        _gCohinted(
+                "Appendix Room/Panel_adjust_readjust", "Appendix Room/Panel_adjust_adjusted", kBlueMiddle
+        )
+
+        _gSingle("Painting Room/Panel_eon_one", kYellowMiddle)
+        _gSingle("Painting Room/Panel_to_two", kRedMiddle)
+        _setFlag(kShortAnswer)
+        _gSingle("Painting Room/Panel_an_many", kBlueMiddle)
+        _gSingle("Painting Room/Panel_may_many", kBlueMiddle)
+        _gSingle("Painting Room/Panel_any_many", kBlueMiddle)
+        _gSingle("Painting Room/Panel_man_many", kBlueMiddle)
+        _clearFlag(kShortAnswer)
+
+        _gExactLength("Backside Room/Panel_one_one", kWhiteMiddle, 1)
+        _gExactLength("Backside Room/Panel_two_two", kWhiteMiddle, 2)
+        _gExactLength("Backside Room/Panel_two_two_2", kWhiteMiddle, 2)
+        _gExactLength("Backside Room/Panel_three_three", kWhiteMiddle, 3)
+        _gExactLength("Backside Room/Panel_three_three_2", kWhiteMiddle, 3)
+        _gExactLength("Backside Room/Panel_three_three_3", kWhiteMiddle, 3)
+
+        _setFlag(kObscureHint)
+        _gSingle("Entry Room/Panel_forward_forward", kWhiteMiddle)
+        _gSingle("Entry Room/Panel_between_between", kWhiteMiddle)
+        _gSingle("Entry Room/Panel_backward_backward", kWhiteMiddle)
+        _gSingle("Entry Room/Panel_secret_secret", kWhiteMiddle)
+
+        _gPaired("Symmetry Room/Panel_leaf_feel", "Symmetry Room/Panel_feel_leaf", kBlackTop)
+        _gPaired("Symmetry Room/Panel_warts_straw", "Symmetry Room/Panel_straw_warts", kBlackMiddle)
+        _gPaired("Symmetry Room/Panel_near_far", "Symmetry Room/Panel_far_near", kBlackBottom)
+        _gPaired("Symmetry Room/Panel_left_right", "Symmetry Room/Panel_right_left", kBlackBottom)
+
+        _gSingle("Shuffle Room/Panel_theeyes_theeyes", kWhiteMiddle)
+        _gSingle("Shuffle Room/Panel_crossroads_crossroads", kWhiteMiddle)
+        _gSingle("Shuffle Room/Panel_corner_corner", kWhiteMiddle)
+        _gSingle("Shuffle Room/Panel_hollow_hollow", kWhiteMiddle)
+        _gPaired("Shuffle Room/Panel_far_far", "Shuffle Room/Panel_near_near", kWhiteMiddle)
+
+        _gSingle("Maze Room/Panel_trace_trace", kWhiteMiddle)
+
+        _gSingle("Appendix Room/Panel_deadend_deadend", kWhiteMiddle)
+        _gSingle("Appendix Room/Panel_lies_lies", kWhiteMiddle)
+
+        _gSingle("Cross Room/Panel_shortcut_shortcut", kWhiteMiddle)
+
+        _gSingle("Double Room/Panel_leap_leap", kWhiteMiddle)
+
+        _gSingle("Backside Room/Panel_backside_1", kWhiteMiddle)
+        _gSingle("Backside Room/Panel_backside_2", kWhiteMiddle)
+        _gSingle("Backside Room/Panel_backside_3", kWhiteMiddle)
+        _gSingle("Backside Room/Panel_backside_4", kWhiteMiddle)
+        _gSingle("Backside Room/Panel_backside_5", kWhiteMiddle)
+        _gSingle("Backside Room/Panel_farther_far", kRedMiddle)
+        _gSingle("Backside Room/Panel_first_first", kWhiteMiddle)
+        _gSingle("Backside Room/Panel_second_second", kWhiteMiddle)
+        _gSingle("Backside Room/Panel_third_third", kWhiteMiddle)
+        _gSingle("Backside Room/Panel_fourth_fourth", kWhiteMiddle)
+
+        _gExactLength("Backside Room/Panel_four_four", kWhiteMiddle, 4)
+        _gExactLength("Backside Room/Panel_four_four_2", kWhiteMiddle, 4)
+        _gExactLength("Backside Room/Panel_four_four_3", kWhiteMiddle, 4)
+        _gExactLength("Backside Room/Panel_four_four_4", kWhiteMiddle, 4)
+        _gExactLength("Backside Room/Panel_five_five", kWhiteMiddle, 5)
+        _gExactLength("Backside Room/Panel_five_five_2", kWhiteMiddle, 5)
+        _gExactLength("Backside Room/Panel_five_five_3", kWhiteMiddle, 5)
+        _gExactLength("Backside Room/Panel_five_five_4", kWhiteMiddle, 5)
+        _gExactLength("Backside Room/Panel_five_five_5", kWhiteMiddle, 5)
+        _gExactLength("Backside Room/Panel_six_six", kWhiteMiddle, 6)
+        _gExactLength("Backside Room/Panel_six_six_2", kWhiteMiddle, 6)
+        _gExactLength("Backside Room/Panel_six_six_3", kWhiteMiddle, 6)
+        _gExactLength("Backside Room/Panel_six_six_4", kWhiteMiddle, 6)
+        _gExactLength("Backside Room/Panel_six_six_5", kWhiteMiddle, 6)
+        _gExactLength("Backside Room/Panel_six_six_6", kWhiteMiddle, 6)
+        _gExactLength("Backside Room/Panel_seven_seven", kWhiteMiddle, 7)
+        _gExactLength("Backside Room/Panel_seven_seven_2", kWhiteMiddle, 7)
+        _gExactLength("Backside Room/Panel_seven_seven_3", kWhiteMiddle, 7)
+        _gExactLength("Backside Room/Panel_seven_seven_4", kWhiteMiddle, 7)
+        _gExactLength("Backside Room/Panel_seven_seven_5", kWhiteMiddle, 7)
+        _gExactLength("Backside Room/Panel_seven_seven_6", kWhiteMiddle, 7)
+        _gExactLength("Backside Room/Panel_seven_seven_7", kWhiteMiddle, 7)
+        _gExactLength("Backside Room/Panel_eight_eight", kWhiteMiddle, 8)
+        _gExactLength("Backside Room/Panel_eight_eight_2", kWhiteMiddle, 8)
+        _gExactLength("Backside Room/Panel_eight_eight_3", kWhiteMiddle, 8)
+        _gExactLength("Backside Room/Panel_eight_eight_4", kWhiteMiddle, 8)
+        _gExactLength("Backside Room/Panel_eight_eight_5", kWhiteMiddle, 8)
+        _gExactLength("Backside Room/Panel_eight_eight_6", kWhiteMiddle, 8)
+        _gExactLength("Backside Room/Panel_eight_eight_7", kWhiteMiddle, 8)
+        _gExactLength("Backside Room/Panel_eight_eight_8", kWhiteMiddle, 8)
+        _gExactLength("Backside Room/Panel_nine_nine", kWhiteMiddle, 9)
+        _gExactLength("Backside Room/Panel_nine_nine_2", kWhiteMiddle, 9)
+        _gExactLength("Backside Room/Panel_nine_nine_3", kWhiteMiddle, 9)
+        _gExactLength("Backside Room/Panel_nine_nine_4", kWhiteMiddle, 9)
+        _gExactLength("Backside Room/Panel_nine_nine_5", kWhiteMiddle, 9)
+        _gExactLength("Backside Room/Panel_nine_nine_6", kWhiteMiddle, 9)
+        _gExactLength("Backside Room/Panel_nine_nine_7", kWhiteMiddle, 9)
+        _gExactLength("Backside Room/Panel_nine_nine_8", kWhiteMiddle, 9)
+        _gExactLength("Backside Room/Panel_nine_nine_9", kWhiteMiddle, 9)
+
+        _clearFlag(kObscureHint)
+
+        if _needs_reuse.size() > 0:
+                print("Generation failed; the following words need to be reused:")
+                for word_id in _needs_reuse:
+                        print(_answer_by_id[word_id])
+
+        print("Generated!")
+        for puzzle in panel_mapping:
+                print("%s: %s? %s!" % puzzle)
+
+
+func _pickRandom(set):
+        var id = _rng.randi_range(0, set.size() - 1)
+        return set[id]
+
+
+func _setFlag(flag):
+        _flags |= flag
+
+
+func _clearFlag(flag):
+        _flags &= ~flag
+
+
+func _isFlag(flag):
+        return (_flags & flag) > 0
+
+
+func _setUniquePool(pool):
+        _unique_pool = pool
+        if not _answers_by_unique_pool.has(_unique_pool):
+                _answers_by_unique_pool[_unique_pool] = []
+
+
+func _clearUniquePool():
+        _unique_pool = ""
+
+
+func _gSingle(panel_path, puzzle_type):
+        if puzzle_type == kWhiteMiddle:
+                var word_choices = _filterBestPuzzles(_answers_by_type[kWhiteMiddle])
+                var answer_id = _pickRandom(word_choices)
+                _setPanel(panel_path, answer_id, answer_id)
+        else:
+                var puzzle_choices = _filterBestPuzzles(_answers_by_type[puzzle_type])
+                if puzzle_choices.empty():
+                        print("No possible puzzles for panel %s" % panel_path)
+                else:
+                        var answer_id = _pickRandom(puzzle_choices)
+                        var hint_choices = _puzzle_by_id[answer_id][1][puzzle_type]
+                        var hint_id = _pickRandom(hint_choices)
+                        _setPanel(panel_path, hint_id, answer_id)
+
+
+func _gDouble(panel1_path, panel2_path, puzzle_type):
+        if puzzle_type == kWhiteMiddle:
+                var word_choices = _filterBestPuzzles(_answers_by_type[kWhiteMiddle])
+                var answer_id = _pickRandom(word_choices)
+                _setPanel(panel1_path, answer_id, answer_id)
+                _setPanel(panel2_path, answer_id, answer_id)
+        else:
+                var pre_choices = _filterBestPuzzles(_answers_by_type[puzzle_type])
+                var puzzle_choices = []
+                for word_id in pre_choices:
+                        if _puzzle_by_id[word_id][1][puzzle_type].size() > 1:
+                                puzzle_choices.append(word_id)
+                if puzzle_choices.empty():
+                        print("No possible puzzles for panel %s" % panel1_path)
+                else:
+                        var answer_id = _pickRandom(puzzle_choices)
+                        var hint_choices = _puzzle_by_id[answer_id][1][puzzle_type].duplicate()
+                        var hint1_id = _pickRandom(hint_choices)
+                        hint_choices.erase(hint1_id)
+                        var hint2_id = _pickRandom(hint_choices)
+                        _setPanel(panel1_path, hint1_id, answer_id)
+                        _setPanel(panel2_path, hint2_id, answer_id)
+
+
+func _gPaired(panel1_path, panel2_path, puzzle_type):
+        var needed_type = puzzle_type
+        if puzzle_type == kWhiteMiddle:
+                needed_type = kBlackMiddle
+        var puzzle_choices = _filterBestPuzzles(_answers_by_type[needed_type])
+        if puzzle_choices.empty():
+                print("No possible puzzles for panel %s" % panel1_path)
+        else:
+                var answer_id = _pickRandom(puzzle_choices)
+                var hint_choices = _puzzle_by_id[answer_id][1][needed_type]
+                var hint_id = _pickRandom(hint_choices)
+                if puzzle_type == kWhiteMiddle:
+                        _setPanel(panel1_path, hint_id, hint_id)
+                        _setPanel(panel2_path, answer_id, answer_id)
+                else:
+                        _setPanel(panel1_path, hint_id, answer_id)
+                        _setPanel(panel2_path, answer_id, hint_id)
+
+
+func _gCohinted(panel1_path, panel2_path, puzzle_type):
+        pass
+
+
+func _gStack2(panel1_path, puzzle_type1, panel2_path, puzzle_type2):
+        if puzzle_type1 == kWhiteMiddle or puzzle_type2 == kWhiteMiddle:
+                if puzzle_type1 == kWhiteMiddle:
+                        _gSingle(panel2_path, puzzle_type2)
+                        _gCopyAnswer(panel2_path, panel1_path)
+                else:
+                        _gSingle(panel1_path, puzzle_type1)
+                        _gCopyAnswer(panel1_path, panel2_path)
+        else:
+                var pre_choices = _filterBestPuzzles(_answers_by_type[puzzle_type1])
+                var puzzle_choices = []
+                for word_id in pre_choices:
+                        if _puzzle_by_id[word_id][1].has(puzzle_type2):
+                                puzzle_choices.append(word_id)
+                if puzzle_choices.empty():
+                        print("No possible puzzles for panel %s" % panel1_path)
+                else:
+                        var answer_id = _pickRandom(puzzle_choices)
+                        var hint1_choices = _puzzle_by_id[answer_id][1][puzzle_type1]
+                        var hint1_id = _pickRandom(hint1_choices)
+                        var hint2_choices = _puzzle_by_id[answer_id][1][puzzle_type2]
+                        var hint2_id = _pickRandom(hint2_choices)
+                        _setPanel(panel1_path, hint1_id, answer_id)
+                        _setPanel(panel2_path, hint2_id, answer_id)
+
+
+func _gCopy(panel1_path, panel2_path):
+        for thing in panel_mapping:
+                if thing[0] == panel1_path:
+                        panel_mapping.append([panel2_path, thing[1], thing[2]])
+                        return
+
+
+func _gCopyAnswer(panel1_path, panel2_path):
+        for thing in panel_mapping:
+                if thing[0] == panel1_path:
+                        panel_mapping.append([panel2_path, thing[2], thing[2]])
+                        return
+
+
+func _gExactLength(panel_path, puzzle_type, answer_length):
+        var puzzle_choices = _filterBestPuzzles(_answers_by_length[answer_length])
+        if puzzle_type != kWhiteMiddle:
+                # TODO: Do we even need this?
+                pass
+        if puzzle_choices.empty():
+                print("No possible puzzles for panel %s" % panel_path)
+        else:
+                var answer_id = _pickRandom(puzzle_choices)
+                if puzzle_type == kWhiteMiddle:
+                        _setPanel(panel_path, answer_id, answer_id)
+                else:
+                        var hint_choices = _puzzle_by_id[answer_id][1][puzzle_type]
+                        var hint_id = _pickRandom(hint_choices)
+                        _setPanel(panel_path, hint_id, answer_id)
+
+
+func _filterBestPuzzles(input):
+        var not_uniqued = []
+        if _unique_pool == "":
+                not_uniqued = input
+        elif _answers_by_unique_pool.has(_unique_pool):
+                for word_id in input:
+                        if not _answers_by_unique_pool[_unique_pool].has(word_id):
+                                not_uniqued.append(word_id)
+        else:
+                not_uniqued = input
+        #if _isFlag(kMustReuseAnswer):
+        #       var possible = []
+        #       for word_id in not_uniqued:
+        #               if _puzzle_by_id[word_id][1].size() > 1:
+        #                       possible.append(word_id)
+        #       not_uniqued = possible
+        var result = []
+        for word_id in not_uniqued:
+                if _needs_reuse.has(word_id):
+                        result.append(word_id)
+        if result.empty():
+                for word_id in not_uniqued:
+                        result.append(word_id)
+                        if _possible_reuse.has(word_id):
+                                result.append(word_id)
+        return result
+
+
+func _setPanel(panel_path, hint_id, answer_id):
+        if _unique_pool != "":
+                _answers_by_unique_pool[_unique_pool].append(answer_id)
+        panel_mapping.append([panel_path, _answer_by_id[hint_id], _answer_by_id[answer_id]])
+        if not _isFlag(kMustReuseAnswer):
+                if _needs_reuse.has(answer_id):
+                        _needs_reuse.erase(answer_id)
+                        _possible_reuse.append(answer_id)
+        _total_generated += 1
+        emit_signal("generator_status", "Generating puzzles... (%d/?)" % _total_generated)
@@ -0,0 +1,18 @@
+extends "res://scripts/load.gd"
+
+
+func _load():
+        global._print("Hooked Load Start")
+
+        var randomizer = global.get_node("Randomizer")
+
+        # Apply the randomized panels.
+        var panels_parent = $Panels
+        for puzzle in randomizer.generator.panel_mapping:
+                var panel = panels_parent.get_node(puzzle[0])
+                panel.text = puzzle[1]
+                panel.answer = puzzle[2]
+
+        # Proceed with the rest of the load.
+        global._print("Hooked Load End")
+        ._load()
@@ -0,0 +1,7 @@
+extends "res://scripts/panelEnd.gd"
+
+
+func handle_correct():
+        # We don't call the base method because we want to suppress the original
+        # behaviour.
+        global.solved -= 1
@@ -0,0 +1,5 @@
+extends "res://scripts/panelInput.gd"
+
+
+func uncomplete():
+        global._print("Filtered out panel uncompletion")
@@ -0,0 +1,7 @@
+extends "res://scripts/panelLevelSwitch.gd"
+
+
+func handle_correct():
+        # We don't call the base method because we want to suppress the original
+        # behaviour.
+        global.solved -= 1
@@ -0,0 +1,26 @@
+extends Node
+
+const my_version = "0.1.0"
+
+var SCRIPT_generator
+
+var generator
+
+signal finished_randomizing
+signal randomizer_status
+
+
+func start(gen_seed = ""):
+        generator = SCRIPT_generator.new($GeneratedPuzzles)
+        generator.connect("generator_status", self, "statusUpdate")
+        generator.generate(gen_seed)
+
+        emit_signal("finished_randomizing")
+
+
+func statusUpdate(text):
+        emit_signal("randomizer_status", text)
+
+
+func getSaveFileName():
+        return "zzRN_%d" % generator.gen_seed
@@ -0,0 +1,16 @@
+extends Button
+
+
+func _ready():
+        pass
+
+
+func _start_pressed():
+        self.disabled = true
+
+        var randomizer = global.get_node("Randomizer")
+        randomizer.start(self.get_parent().get_node("seed_box").text)
+
+
+func _back_pressed():
+        fader._fade_start("main_menu")
@@ -0,0 +1,78 @@
+extends Spatial
+
+
+func _ready():
+        # Undo the load screen removing our cursor
+        get_tree().get_root().set_disable_input(false)
+        Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+
+        # Create the global Randomizer node, if it doesn't already exist.
+        if not global.has_node("Randomizer"):
+                var randomizer_script = ResourceLoader.load("user://maps/randomizer/randomizer.gd")
+                var randomizer_instance = randomizer_script.new()
+                randomizer_instance.name = "Randomizer"
+                global.add_child(randomizer_instance)
+
+                randomizer_instance.SCRIPT_generator = load("user://maps/randomizer/generator.gd")
+
+                var generated_puzzles = ResourceLoader.load("user://maps/randomizer/generated_puzzles.gd")
+                var generated_puzzles_instance = generated_puzzles.new()
+                generated_puzzles_instance.name = "GeneratedPuzzles"
+                randomizer_instance.add_child(generated_puzzles_instance)
+
+                # Let's also inject any scripts we need to inject now.
+                installScriptExtension(ResourceLoader.load("user://maps/randomizer/load.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/randomizer/panelEnd.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/randomizer/panelInput.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/randomizer/panelLevelSwitch.gd"))
+                installScriptExtension(ResourceLoader.load("user://maps/randomizer/worldTransporter.gd"))
+
+        var randomizer = global.get_node("Randomizer")
+        randomizer.connect("finished_randomizing", self, "randomizationSuccessful")
+        randomizer.connect("randomizer_status", self, "randomizationStatus")
+
+        # Show client version.
+        self.get_node("Panel/title").text = "RANDOMIZER (%s)" % randomizer.my_version
+
+        # Increase font size in text boxes.
+        var field_font = DynamicFont.new()
+        field_font.font_data = load("res://fonts/CutiveMono_Regular.ttf")
+        field_font.size = 36
+
+        self.get_node("Panel/seed_box").add_font_override("font", field_font)
+
+
+# Adapted from https://gitlab.com/Delta-V-Modding/Mods/-/blob/main/game/ModLoader.gd
+func installScriptExtension(childScript: Resource):
+        # Force Godot to compile the script now.
+        # We need to do this here to ensure that the inheritance chain is
+        # properly set up, and multiple mods can chain-extend the same
+        # class multiple times.
+        # This is also needed to make Godot instantiate the extended class
+        # when creating singletons.
+        # The actual instance is thrown away.
+        childScript.new()
+
+        var parentScript = childScript.get_base_script()
+        var parentScriptPath = parentScript.resource_path
+        global._print("ModLoader: Installing script extension over %s" % parentScriptPath)
+        childScript.take_over_path(parentScriptPath)
+
+
+func randomizationStatus(message):
+        var popup = self.get_node("Panel/AcceptDialog")
+        popup.window_title = "Randomizing..."
+        popup.dialog_text = message
+        popup.popup_exclusive = true
+        popup.get_ok().visible = false
+        popup.popup_centered()
+
+
+func randomizationSuccessful():
+        var randomizer = global.get_node("Randomizer")
+
+        # Switch to LL1
+        Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+        global.map = "level1"
+        global.save_file = randomizer.getSaveFileName()
+        var _discard = get_tree().change_scene("res://scenes/load_screen.tscn")
@@ -0,0 +1,6 @@
+extends "res://scripts/worldTransporter.gd"
+
+
+func _body_entered(_body):
+        # Do not transport the player.
+        pass