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Fix loss of aimingtody precision at high FOV

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fickleheart 2020-01-18 11:19:59 -06:00
parent dcc66de65d
commit 52b60d90b0
1 changed files with 1 additions and 1 deletions
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src/r_main.c
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@ -1045,7 +1045,7 @@ subsector_t *R_IsPointInSubsector(fixed_t x, fixed_t y)
static mobj_t *viewmobj;
// WARNING: a should be unsigned but to add with 2048, it isn't!
#define AIMINGTODY(a) FixedDiv((FINETANGENT((2048+(((INT32)a)>>ANGLETOFINESHIFT)) & FINEMASK)*160)>>FRACBITS, fovtan)
#define AIMINGTODY(a) ((FINETANGENT((2048+(((INT32)a)>>ANGLETOFINESHIFT)) & FINEMASK)*160)/fovtan)
// recalc necessary stuff for mouseaiming
// slopes are already calculated for the full possible view (which is 4*viewheight).