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- buildutils: Replace `sintable[]` use within SW's hornet.cpp with `bsin()`/`bcos()`.

This commit is contained in:
Mitchell Richters 2020-11-15 20:48:19 +11:00 committed by Christoph Oelckers
parent 85841f5abd
commit 2e4bced7f9
1 changed files with 7 additions and 7 deletions
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14
source/sw/src/hornet.cpp
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@ -409,7 +409,7 @@ int DoHornetMatchPlayerZ(short SpriteNum)
u->sz = max(u->sz, hiz + u->ceiling_dist);
u->Counter = (u->Counter + (ACTORMOVETICS << 3) + (ACTORMOVETICS << 1)) & 2047;
sp->z = u->sz + ((HORNET_BOB_AMT * (int)sintable[u->Counter]) >> 14);
sp->z = u->sz + mulscale14(HORNET_BOB_AMT, bsin(u->Counter));
bound = u->hiz + u->ceiling_dist + HORNET_BOB_AMT;
if (sp->z < bound)
@ -461,8 +461,8 @@ int DoHornetCircle(short SpriteNum)
sp->ang = NORM_ANGLE(sp->ang + u->Counter2);
nx = sp->xvel * (int) sintable[NORM_ANGLE(sp->ang + 512)] >> 14;
ny = sp->xvel * (int) sintable[sp->ang] >> 14;
nx = mulscale14(sp->xvel, bcos(sp->ang));
ny = mulscale14(sp->xvel, bsin(sp->ang));
if (!move_actor(SpriteNum, nx, ny, 0L))
{
@ -471,8 +471,8 @@ int DoHornetCircle(short SpriteNum)
// try moving in the opposite direction
u->Counter2 = -u->Counter2;
sp->ang = NORM_ANGLE(sp->ang + 1024);
nx = sp->xvel * (int) sintable[NORM_ANGLE(sp->ang + 512)] >> 14;
ny = sp->xvel * (int) sintable[sp->ang] >> 14;
nx = mulscale14(sp->xvel, bcos(sp->ang));
ny = mulscale14(sp->xvel, bsin(sp->ang));
if (!move_actor(SpriteNum, nx, ny, 0L))
{
@ -531,8 +531,8 @@ DoHornetDeath(short SpriteNum)
DoActorSlide(SpriteNum);
// slide while falling
nx = sp->xvel * (int) sintable[NORM_ANGLE(sp->ang + 512)] >> 14;
ny = sp->xvel * (int) sintable[sp->ang] >> 14;
nx = mulscale14(sp->xvel, bcos(sp->ang));
ny = mulscale14(sp->xvel, bsin(sp->ang));
u->ret = move_sprite(SpriteNum, nx, ny, 0L, u->ceiling_dist, u->floor_dist, 1, ACTORMOVETICS);