Revert "Revert "Merge branch 'dev' of https://github.com/Flenk008/avans-arcade into dev""

This reverts commit a9ad8e0a8ac5346108f1e2c1a0bf9360fadc20da.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/engine/maths.h b/src/engine/maths.h
index c7f1b44..bef287e 100644
--- a/src/engine/maths.h
+++ b/src/engine/maths.h
@@ -3,12 +3,17 @@
 // #include <math.h>
 
 typedef struct {
-    uint32_t x,y;
+	int32_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