change vector type from int to float

1 files changed, 1 insertions, 1 deletions

diff --git a/balls.h b/balls.h
index ef2589b..d796e5c 100644
--- a/balls.h
+++ b/balls.h
@@ -1,5 +1,5 @@
 typedef struct {
-	int x, y;
+	float x, y;
 } Vector;
 
 typedef struct {