1 files changed, 1 insertions, 6 deletions
diff --git a/src/engine/maths.h b/src/engine/maths.h
index bef287e..c7f1b44 100644
--- a/src/engine/maths.h
+++ b/src/engine/maths.h
@@ -3,17 +3,12 @@
 // #include <math.h>
 
 typedef struct {
-	int32_t x,y;
+    uint32_t x,y;
 } vec2;
 
 typedef vec2 vec_cen;//centered
 typedef vec2 vec_cor;//left upper corner
 
-vec2 vec_add(vec2 a, vec2 b);
-
-vec_cor vec_cen2cor(vec_cen in, vec2 halfDistance);
-vec_cor vec_cor2cen(vec_cen in, vec2 halfDistance);
-
 //fixed point at decimal 7lsb (world positions in pixels (with fixed decimal point))
 #define HH_MATH_FIXED_POINT 7