Committing current progress.

src/physics/aabb.h

@@ -13,5 +13,11 @@
 bool aabbPoint2D(
   float pointX, float pointY,
   float x, float y, float width, float height,
-  aabbpointhit_t *hit
+  aabbpointhit2d_t *hit
+);
+
+bool aabbVector2D(
+  float x, float y, float vx, float vy,
+  float bx, float by, float width, float height,
+  aabbvectorhit2d_t *vector
 );