add XY struct for 2d points and offsets

1 files changed, 3 insertions, 2 deletions

diff --git a/ViewController.h b/ViewController.h
index f05d62b..d50dfb1 100644
--- a/ViewController.h
+++ b/ViewController.h
@@ -7,6 +7,7 @@
 #include "KeyboardCode.h"
 #include "MouseCode.h"
 #include "Rectangle.h"
+#include "XY.h"
 
 class View;
 class Museum;
@@ -32,7 +33,7 @@ private:
 	void update_quadtree_recursive(QuadTreeCollisionChecker * tree);
 
 private:
-  void draw_pathfinding_dot(std::pair<unsigned int, unsigned int>, const Color &);
+  void draw_pathfinding_dot(const XY &, const Color &);
   Rectangle center(Rectangle);
 
 private:
@@ -52,6 +53,6 @@ private:
 	unsigned int pathfinding_size = scale - 4;
 
 private:
-	std::pair<float, float> mouse_pos = { 0, 0 };
+	XY mouse_pos;
 };