Brought over a bunch of stuff to get started, but only lel.cpp compiles.

lel.hpp

@@ -0,0 +1,54 @@
+#pragma once
+#include <string>
+#include <unordered_map>
+#include <optional>
+#include <vector>
+
+namespace lel {
+
+  struct Cell {
+    int x = 0;
+    int y = 0;
+    int w = 0;
+    int h = 0;
+    int mid_x = 0;
+    int mid_y = 0;
+    int max_w = 0;
+    int max_h = 0;
+    int col = 0;
+    int row = 0;
+    bool right = false;
+    bool bottom = false;
+    bool expand = false;
+    bool center = false;
+    bool percent = false;
+
+    Cell(int col, int row) : col(col), row(row) {}
+    Cell() {}
+  };
+
+  using Row = std::vector<std::string>;
+  using CellMap = std::unordered_map<std::string, Cell>;
+
+  struct Parser {
+    int grid_x = 0;
+    int grid_y = 0;
+    int grid_w = 0;
+    int grid_h = 0;
+    Cell cur;
+    std::vector<Row> grid;
+    CellMap cells;
+
+    Parser(int x, int y, int width, int height);
+    Parser();
+
+    void position(int x, int y, int width, int height);
+    void id(std::string name);
+    void reset();
+    bool parse(std::string input);
+    void finalize();
+    std::optional<std::string> hit(int x, int y);
+  };
+
+  Cell center(int width, int height, Cell &parent);
+}