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- buildutils: Replace sintable[] use within Build with bsin()/bcos(), using bsinf()/bcosf() where appropriate.

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* Includes a few header include shuffles to make it all come together.
This commit is contained in:
Mitchell Richters 2020-11-14 20:00:37 +11:00 • committed by Christoph Oelckers
parent b2c42d5d03
commit 32a1796728
9 changed files with 49 additions and 54 deletions
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16
source/build/src/clip.cpp
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@ -649,8 +649,8 @@ int32_t clipmove(vec3_t * const pos, int16_t * const sectnum, int32_t xvect, int
if (clipinsideboxline(cent.x, cent.y, p1.x, p1.y, p2.x, p2.y, rad) != 0)
{
vec2_t v = { mulscale14(sintable[(spr->ang+256+512) & 2047], walldist),
mulscale14(sintable[(spr->ang+256) & 2047], walldist) };
vec2_t v = { mulscale14(bcos(spr->ang + 256), walldist),
mulscale14(bsin(spr->ang + 256), walldist) };
if ((p1.x-pos->x) * (p2.y-pos->y) >= (p2.x-pos->x) * (p1.y-pos->y)) // Front
addclipline(p1.x+v.x, p1.y+v.y, p2.x+v.y, p2.y-v.x, (int16_t)j+49152, false);
@ -685,8 +685,8 @@ int32_t clipmove(vec3_t * const pos, int16_t * const sectnum, int32_t xvect, int
get_floorspr_points((uspriteptr_t) spr, 0, 0, &rxi[0], &rxi[1], &rxi[2], &rxi[3],
&ryi[0], &ryi[1], &ryi[2], &ryi[3]);
vec2_t v = { mulscale14(sintable[(spr->ang-256+512)&2047], walldist),
mulscale14(sintable[(spr->ang-256)&2047], walldist) };
vec2_t v = { mulscale14(bcos(spr->ang - 256), walldist),
mulscale14(bsin(spr->ang - 256), walldist) };
if ((rxi[0]-pos->x) * (ryi[1]-pos->y) < (rxi[1]-pos->x) * (ryi[0]-pos->y))
{
@ -934,8 +934,8 @@ int pushmove(vec3_t *const vect, int16_t *const sectnum,
if (j != 0)
{
j = getangle(wall[wal->point2].x-wal->x, wall[wal->point2].y-wal->y);
int32_t dx = (sintable[(j+1024)&2047]>>11);
int32_t dy = (sintable[(j+512)&2047]>>11);
int32_t dx = -bsin(j, -11);
int32_t dy = bcos(j, -11);
int bad2 = 16;
do
{
@ -1140,8 +1140,8 @@ void getzrange(const vec3_t *pos, int16_t sectnum,
get_floorspr_points((uspriteptr_t) &sprite[j], pos->x, pos->y, &v1.x, &v2.x, &v3.x, &v4.x,
&v1.y, &v2.y, &v3.y, &v4.y);
vec2_t const da = { mulscale14(sintable[(sprite[j].ang - 256 + 512) & 2047], walldist + 4),
mulscale14(sintable[(sprite[j].ang - 256) & 2047], walldist + 4) };
vec2_t const da = { mulscale14(bcos(sprite[j].ang - 256), walldist + 4),
mulscale14(bsin(sprite[j].ang - 256), walldist + 4) };
v1.x += da.x; v2.x -= da.y; v3.x -= da.x; v4.x += da.y;
v1.y += da.y; v2.y += da.x; v3.y -= da.y; v4.y -= da.x;