diff options
Diffstat (limited to 'src/engine/camera.c')
| -rw-r--r-- | src/engine/camera.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/engine/camera.c b/src/engine/camera.c index 2c3e517..6898430 100644 --- a/src/engine/camera.c +++ b/src/engine/camera.c @@ -4,12 +4,13 @@ vec_cor hh_update_camera(vec_cen new, vec2 min, vec2 max){ - //TODO: change floating point math to fix point math //TODO: remove magic number at y camera offset // new = vec_cen2cor(new,(vec2){.x=max.x/2,.y=max.y/2}); - new = vec_cen2cor((vec2){.x=new.x+(HH_PPU_SPRITE_WIDTH),.y=new.y+(HH_PPU_SPRITE_HEIGHT*8)},(vec2){.x=max.x/2,.y=max.y/2}); + new = vec_cen2cor((vec2){.x=new.x+(HH_PPU_SPRITE_WIDTH),.y=new.y+(HH_PPU_SPRITE_HEIGHT*8)},(vec2){.x=(max.x - min.x)/2,.y=(max.y - min.y)/2}); + // new = vec_cen2cor((vec2){.x=new.x+(HH_PPU_SPRITE_WIDTH),.y=new.y+(HH_PPU_SPRITE_HEIGHT*8)},(vec2){.x=max.x/2,.y=max.y/2}); + // new.x = new.x << HH_MATH_FIXED_POINT; // new.y = new.y << HH_MATH_FIXED_POINT; static vec_cor old; @@ -30,6 +31,8 @@ vec_cor hh_update_camera(vec_cen new, vec2 min, vec2 max){ old.x = CLAMP(new.x,min.x,max.x); old.y = CLAMP(new.y,min.y,max.y); + //printf("camera new %d min %d max %d\n",new.y,min.y,max.y); return old; } + |