Did a buncha work

1 files changed, 230 insertions, 0 deletions

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+#ifndef GENERATOR_H_811386CE
+#define GENERATOR_H_811386CE
+
+#include <string>
+#include <random>
+#include <map>
+#include <tuple>
+#include <memory>
+#include <verbly.h>
+#include <hkutil/string.h>
+
+enum Height {
+  kTop,
+  kMiddle,
+  kBottom,
+  kHeightCount
+};
+
+enum Colour {
+  kWhite,
+  kBlack,
+  kRed,
+  kBlue,
+  kPurple,
+  kBrown,
+  kYellow,
+  kGreen,
+  kOrange,
+  kColourCount
+};
+
+enum FilterDirection {
+  kTowardSolution,
+  kTowardQuestion
+};
+
+enum PalindromeQuery {
+  kPalindromeUnspecified,
+  kForcePalindrome,
+  kRejectPalindrome
+};
+
+struct GenerateOptions {
+  bool obscure_hint = false;
+  int max_answer_len = 0;
+  int max_hint_len = 0;
+  int exact_len = 0;
+  bool multiword = false;
+  bool save_for_later = false;
+  bool reuse_solution = false; // supported by single, double, and stack
+  std::string unique_pool; // supported by single, double, and stack
+  PalindromeQuery palindrome = kPalindromeUnspecified; // only important for middle black. supported by single and paired
+  std::string copy_to; // supported by single and paired
+  std::string copy_to2; // supported by paired
+  bool force_two_words = false;
+};
+
+class Wanderlust {
+public:
+  Wanderlust(const std::string& words_filename, const std::string& puzzles_filename) {
+    std::ifstream words_file(words_filename);
+    std::string line;
+    while (std::getline(words_file, line)) {
+      words_.push_back(line);
+    }
+
+    std::ifstream puzzles_file(puzzles_filename);
+    while (std::getline(puzzles_file, line)) {
+      std::string line2;
+      if (!std::getline(puzzles_file, line2)) {
+        throw std::invalid_argument("Wanderlust file is malformed.");
+      }
+
+      puzzles_.emplace_back(line, line2);
+    }
+  }
+
+  std::tuple<std::string, std::string> GetPuzzle(std::mt19937& rng) const {
+    return puzzles_.at(std::uniform_int_distribution<int>(0, puzzles_.size()-1)(rng));
+  }
+
+  const std::string& GetWord(std::mt19937& rng) const {
+    return words_.at(std::uniform_int_distribution<int>(0, words_.size()-1)(rng));
+  }
+
+private:
+  std::vector<std::tuple<std::string, std::string>> puzzles_;
+  std::vector<std::string> words_;
+};
+
+class CrossTower {
+public:
+  explicit CrossTower(std::string filename) {
+    std::ifstream file(filename);
+    std::string line;
+    while (std::getline(file, line)) {
+      sets_.push_back(hatkirby::split<std::vector<std::string>>(line, " "));
+    }
+  }
+
+  std::vector<std::vector<std::string>> GetPuzzleSet(std::mt19937& rng) const {
+    std::vector<std::vector<std::string>> result = sets_;
+    std::shuffle(result.begin(), result.end(), rng);
+    result.resize(4);
+
+    for (std::vector<std::string>& set : result) {
+      std::shuffle(set.begin(), set.end(), rng);
+    }
+
+    return result;
+  }
+
+private:
+  std::vector<std::vector<std::string>> sets_;
+};
+
+class Generator {
+public:
+
+  explicit Generator(unsigned int seed) : seed_(seed), rng_(seed) {
+    database_ = std::make_unique<verbly::database>("/Users/hatkirby/Dropbox/Programming/verbly-datafiles/d1.3_lingo7");
+    wanderlust_ = std::make_unique<Wanderlust>("../wanderlust_words.txt", "../wanderlust_puzzles.txt");
+    cross_tower_ = std::make_unique<CrossTower>("../cross_tower.txt");
+  }
+
+  // Querying
+  bool IsPanelRandomized(const std::string& name) const {
+    return panels_.count(name);
+  }
+
+  const std::tuple<std::string, std::string>& GetPanel(const std::string& name) const {
+    return panels_.at(name);
+  }
+
+  // Sets the panel's question and answer to static values.
+  void GenerateStaticPanel(std::string name, std::string question, std::string answer = "");
+
+  // Generates a one-block puzzle with the given height and colour.
+  void GenerateSinglePanel(std::string name, Height height, Colour colour, GenerateOptions options = {});
+
+  // Generates a one-block puzzle with the given height and colour, where there is a panel on two faces of the block.
+  // Both puzzles will have the same answer.
+  void GenerateDoublePanel(std::string name1, std::string name2, Height height, Colour colour, GenerateOptions options = {});
+
+  // Generates two puzzles with the same hint but different answers.
+  void GenerateCohintedPanels(std::string name1, std::string name2, Height height, Colour colour, GenerateOptions options = {});
+
+  // Generates two panels at once, where the question for one is the answer to the other.
+  // Colour must be white, black, or yellow.
+  // Middle white is a special case; the puzzles will be antonyms of one another.
+  void GeneratePairedPanels(std::string name1, std::string name2, Height height, Colour colour, GenerateOptions options = {});
+
+  // Generates a vertical stack of panels that all have the same answer.
+  // If a name is left blank, that height will be ignored.
+  void GeneratePanelStack(std::string top_name, Colour top_colour, std::string middle_name, Colour middle_colour, std::string bottom_name, Colour bottom_colour, GenerateOptions options = {});
+
+  // Generate an orange puzzle, with a number for the hint.
+  void GenerateOrangeNumberPanel(std::string name);
+
+  // Generate an orange puzzle, with a word for the hint.
+  void GenerateOrangeWordPanel(std::string name);
+
+  // Generate an orange puzzle, with an addition problem for the hint.
+  void GenerateOrangeAdditionPanel(std::string name);
+
+  // Generates the ONE ROAD MANY TURNS panel by combining the solutions to four other panels.
+  void GenerateOneRoadManyTurns(std::string order_name, std::string part1_name, std::string part2_name, std::string part3_name, std::string part4_name);
+
+  // Generates a hybrid puzzle where the solution is two words and each word is provided by a different colour/height puzzle.
+  void GenerateComboPanel(std::string name, Height left_height, Colour left_colour, Height right_height, Colour right_colour, GenerateOptions options = {});
+
+  // Generates the cross tower sets-of-four puzzles.
+  void GenerateCrossTower(
+    std::string north_tower_name,
+    std::string south_tower_name,
+    std::string east_tower_name,
+    std::string west_tower_name,
+    std::string north_lookout_name,
+    std::string south_lookout_name,
+    std::string east_lookout_name,
+    std::string west_lookout_name,
+    std::string north_other_name1,
+    std::string north_other_name2,
+    std::string north_other_name3,
+    std::string south_other_name1,
+    std::string south_other_name2,
+    std::string south_other_name3,
+    std::string east_other_name1,
+    std::string east_other_name2,
+    std::string east_other_name3,
+    std::string west_other_name1,
+    std::string west_other_name2,
+    std::string west_other_name3);
+
+private:
+
+  verbly::filter MakeHintFilter(verbly::filter subfilter, Height height, Colour colour, FilterDirection filter_direction);
+
+  bool GenerateSinglePanelImpl(std::string name, Height height, Colour colour, GenerateOptions options);
+
+  bool GenerateDoublePanelImpl(std::string name1, std::string name2, Height height, Colour colour, GenerateOptions options);
+
+  bool GenerateCohintedPanelsImpl(std::string name1, std::string name2, Height height, Colour colour, GenerateOptions options);
+
+  bool GeneratePairedPanelsImpl(std::string name1, std::string name2, Height height, Colour colour, GenerateOptions options);
+
+  bool GeneratePanelStackImpl(std::string top_name, Colour top_colour, std::string middle_name, Colour middle_colour, std::string bottom_name, Colour bottom_colour, GenerateOptions options);
+
+  bool GenerateComboPanelImpl(std::string name, Height left_height, Colour left_colour, Height right_height, Colour right_colour, GenerateOptions options);
+
+  void SavePanel(std::string name, std::string question, std::string answer, GenerateOptions options = {});
+
+  verbly::filter GetWordFilter(FilterDirection direction, GenerateOptions options) const;
+
+  bool IsClueTrivial(Height height, Colour colour, const verbly::form& clue, const verbly::form& solution) const;
+
+  unsigned int seed_;
+  std::mt19937 rng_;
+  std::unique_ptr<verbly::database> database_;
+  std::unique_ptr<Wanderlust> wanderlust_;
+  std::unique_ptr<CrossTower> cross_tower_;
+
+  // name, question, answer
+  std::map<std::string, std::tuple<std::string, std::string>> panels_;
+
+  std::vector<std::string> reusable_;
+  std::map<std::string, std::set<std::string>> pools_;
+};
+
+#endif /* end of include guard: GENERATOR_H_811386CE */