From 38d8d7f442a4b5cb66815ada7bb508c734186c6e Mon Sep 17 00:00:00 2001 From: Aldrik Ramaekers Date: Tue, 20 Dec 2022 21:12:07 +0100 Subject: assets, sprites --- src/sprite.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/sprite.c (limited to 'src/sprite.c') diff --git a/src/sprite.c b/src/sprite.c new file mode 100644 index 0000000..6b35e62 --- /dev/null +++ b/src/sprite.c @@ -0,0 +1,28 @@ +#include "../include/sprite.h" + +sprite create_sprite(image* img, int frame_count, int fwidth, int fheight, float sec_per_frame) { + sprite s; + s.current_frame = 0; + s.frame_count = frame_count; + s.frame_height = fheight; + s.frame_width = fwidth; + s.image = img; + s.sec_per_frame = sec_per_frame; + s.time = 0.0f; + return s; +} + +void update_sprite(sprite* sprite) { + int frame = sprite->time / sprite->sec_per_frame; + sprite->current_frame = frame; + sprite->time += update_delta; +} + +sprite_frame get_frame(sprite* sprite) { + sprite_frame frame; + frame.tl = (vec2f){0,0}; + frame.tr = (vec2f){1,0}; + frame.bl = (vec2f){0,1}; + frame.br = (vec2f){1,1}; + return frame; +} \ No newline at end of file -- cgit v1.2.3-70-g09d2