implement breadth-first search pathfinding

1 files changed, 13 insertions, 0 deletions

diff --git a/PathfindingContext.h b/PathfindingContext.h
index 19fd93d..7c7f173 100644
--- a/PathfindingContext.h
+++ b/PathfindingContext.h
@@ -1,6 +1,10 @@
 #pragma once
 
+#include <memory>
+#include <vector>
+
 #include "XY.h"
+#include "Pathfinder.h"
 
 class Museum;
 
@@ -15,10 +19,19 @@ public:
 	const XY & get_end() { return this->end_point; }
 	bool valid_point(const XY & point);
 
+  void update();
+
 private:
 	XY start_point = { -1, -1 };
 	XY end_point = { -1, -1 };
 
+public:
+  Pathfinder & get_solver();
+	void cycle_solver();
+private:
+  std::vector<std::unique_ptr<Pathfinder>> solvers;
+  size_t solver_index = 0;
+
 private:
 	Museum & museum;
 };