Added A* pathfinding

1 files changed, 12 insertions, 0 deletions

@@ -3,6 +3,12 @@
 
 #include "system.h"
 #include "timer.h"
+#include "vector.h"
+
+enum class PathfindingOptions {
+  None                    = 0,
+  CardinalDirectionsOnly  = 1 << 0
+};
 
 class Game;
 
@@ -15,8 +21,14 @@ public:
 
   void tick(double dt) override;
 
+  void directSpriteToLocation(int spriteId, vec2i pos, PathfindingOptions options = PathfindingOptions::None);
+
+  bool isFollowingPath(int spriteId);
+
 private:
 
+  void createPath(int spriteId);
+
   Game& game_;
   Timer timer_ { 500 };
 };