From 43951373604173c70bb2423dd56988b60a6704db Mon Sep 17 00:00:00 2001 From: UnavailableDev Date: Sun, 12 Mar 2023 12:58:51 +0100 Subject: camera movement --- src/engine/maths.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 src/engine/maths.c (limited to 'src/engine/maths.c') diff --git a/src/engine/maths.c b/src/engine/maths.c new file mode 100644 index 0000000..ebd699c --- /dev/null +++ b/src/engine/maths.c @@ -0,0 +1,15 @@ +#include "engine/maths.h" + +vec_cor vec_cen2cor(vec_cen in, vec2 halfDistance){ + return (vec_cor){ + .x = in.x - halfDistance.x, + .y = in.y - halfDistance.y, + }; +} + +vec_cen vec_cor2cen(vec_cor in, vec2 halfDistance){ + return (vec_cen){ + .x = in.x + halfDistance.x, + .y = in.y + halfDistance.y, + }; +} -- cgit v1.2.3