Brought over a bunch of code from the roguelike and now will use it to generate a random map.

tilemap.hpp

@@ -0,0 +1,46 @@
+#pragma once
+#include <vector>
+#include <utility>
+#include <string>
+#include <algorithm>
+#include <fmt/core.h>
+#include "point.hpp"
+#include "matrix.hpp"
+#include "config.hpp"
+
+struct TileCell {
+  std::string display;
+  uint8_t fg_h = 0;
+  uint8_t fg_s = 0;
+  uint8_t fg_v = 0;
+  uint8_t bg_h = 0;
+  uint8_t bg_s = 0;
+  uint8_t bg_v = 0;
+};
+
+typedef std::vector<TileCell> TileRow;
+typedef std::vector<TileRow> TileGrid;
+
+class TileMap {
+public:
+  Config $config;
+  size_t $width;
+  size_t $height;
+  matrix::Matrix $tile_ids;
+  TileGrid $display;
+
+  TileMap(size_t width, size_t height);
+
+  // disable copying
+  TileMap(TileMap &map) = delete;
+
+  size_t width() { return $width; }
+  size_t height() { return $height; }
+  void load(matrix::Matrix &walls);
+  const TileCell &at(size_t x, size_t y);
+  void set_tile(size_t x, size_t y, std::string tile_name);
+  std::vector<std::string> tile_names(bool collision);
+
+  void dump(int show_x=-1, int show_y=-1);
+  bool INVARIANT();
+};