1 files changed, 3 insertions, 0 deletions

@@ -14,6 +14,7 @@ class Game;
 struct AxisResult {
   Direction dir;
   bool blocked = false;
+  int colliderSprite = -1;
 };
 
 struct CollisionResult {
@@ -54,6 +55,8 @@ private:
     Collidable(int lower, int upper) : lower(lower), upper(upper) {}
   };
 
+  // The way these work is that the key is (axis position, entity ID). The
+  // entity ID being there makes the mapping unique and makes removal easy.
   using asc_collidables_type =
     std::map<
       std::tuple<int, int>,