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

tests/worldbuilder.cpp

@@ -0,0 +1,35 @@
+#include <catch2/catch_test_macros.hpp>
+#include <fmt/core.h>
+#include <nlohmann/json.hpp>
+#include <fstream>
+#include "map.hpp"
+#include "worldbuilder.hpp"
+
+using namespace fmt;
+using namespace nlohmann;
+using std::string;
+
+TEST_CASE("bsp algo test", "[builder]") {
+  Map map(31, 20);
+  WorldBuilder builder(map);
+  builder.generate_map();
+}
+
+TEST_CASE("pathing", "[builder]") {
+  Map map(23, 14);
+  WorldBuilder builder(map);
+  builder.generate_map();
+
+  matrix::dump("WALLS", map.$walls, 0,0);
+  println("wall at 0,0=={}", map.$walls[0][0]);
+
+  for(matrix::each_cell it{map.$walls}; it.next();) {
+    if(map.$walls[it.y][it.x] == WALL_VALUE) {
+      REQUIRE(map.iswall(it.x, it.y) == true);
+      REQUIRE(map.can_move({it.x, it.y}) == false);
+    } else {
+      REQUIRE(map.iswall(it.x, it.y) == false);
+      REQUIRE(map.can_move({it.x, it.y}) == true);
+    }
+  }
+}