1 files changed, 12 insertions, 0 deletions
diff --git a/inc/functions.hpp b/inc/functions.hpp
new file mode 100644
index 0000000..2ddcda9
--- /dev/null
+++ b/inc/functions.hpp
@@ -0,0 +1,12 @@
+#ifndef functions_h
+#define functions_h
+
+static double Distance(SDL_Rect A, SDL_Rect B){
+    return sqrt( pow(A.x-B.x,2) + pow(A.y-B.y,2));
+}
+
+static int map(int x, int inMin, int inMax, int outMin, int outMax){
+    return (x-inMin) * (outMax - outMin) / (inMax - inMin) + outMin;
+}
+
+#endif