zdoom
/
raze-gles
mirror of https://github.com/ZDoom/raze-gles.git
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

- buildutils: Replace `Sin()` and `Cos()` from Exhumed with `bsin()`/`bcos()`.

This commit is contained in:
Mitchell Richters 2020-11-14 19:45:08 +11:00 committed by Christoph Oelckers
parent 8aa7051f78
commit cf6188b034
25 changed files with 181 additions and 210 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
source/exhumed/src/2d.cpp
View File

@ -711,7 +711,7 @@ public:
if (nLevelNew == i)
{
shade = (Sin(16 * currentclock) + 31) >> 8;
shade = (bsin(16 * currentclock) + 31) >> 8;
}
else if (nLevelBest >= i)
{

16
source/exhumed/src/anubis.cpp
View File

@ -218,8 +218,8 @@ void FuncAnubis(int a, int nDamage, int nRun)
AnubisList[nAnubis].nFrame = 0;
AnubisList[nAnubis].nTarget = nTarget;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 2;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -2);
}
}
return;
@ -231,8 +231,8 @@ void FuncAnubis(int a, int nDamage, int nRun)
PlotCourseToSprite(nSprite, nTarget);
int nAngle = sprite[nSprite].ang & 0xFFF8;
sprite[nSprite].xvel = Cos(nAngle) >> 2;
sprite[nSprite].yvel = Sin(nAngle) >> 2;
sprite[nSprite].xvel = bcos(nAngle, -2);
sprite[nSprite].yvel = bsin(nAngle, -2);
}
switch (nMov & 0xC000)
@ -257,8 +257,8 @@ void FuncAnubis(int a, int nDamage, int nRun)
case 0x8000:
{
sprite[nSprite].ang = (sprite[nSprite].ang + 256) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 2;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -2);
break;
}
@ -321,8 +321,8 @@ void FuncAnubis(int a, int nDamage, int nRun)
{
AnubisList[nAnubis].nAction = 1;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 2;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -2);
AnubisList[nAnubis].nFrame = 0;
}
else

26
source/exhumed/src/bullet.cpp
View File

@ -213,8 +213,8 @@ void BulletHitsSprite(Bullet *pBullet, short nBulletSprite, short nHitSprite, in
{
short nAngle = (pSprite->ang + 256) - RandomSize(9);
pHitSprite->xvel = Cos(nAngle) << 1;
pHitSprite->yvel = Sin(nAngle) << 1;
pHitSprite->xvel = bcos(nAngle, 1);
pHitSprite->yvel = bsin(nAngle, 1);
pHitSprite->zvel = (-(RandomSize(3) + 1)) << 8;
}
else
@ -222,8 +222,8 @@ void BulletHitsSprite(Bullet *pBullet, short nBulletSprite, short nHitSprite, in
int xVel = pHitSprite->xvel;
int yVel = pHitSprite->yvel;
pHitSprite->xvel = Cos(pSprite->ang) >> 2;
pHitSprite->yvel = Sin(pSprite->ang) >> 2;
pHitSprite->xvel = bcos(pSprite->ang, -2);
pHitSprite->yvel = bsin(pSprite->ang, -2);
MoveCreature(nHitSprite);
@ -276,8 +276,8 @@ void BulletHitsSprite(Bullet *pBullet, short nBulletSprite, short nHitSprite, in
void BackUpBullet(int *x, int *y, short nAngle)
{
*x -= Cos(nAngle) >> 11;
*y -= Sin(nAngle) >> 11;
*x -= bcos(nAngle, -11);
*y -= bsin(nAngle, -11);
}
int MoveBullet(short nBullet)
@ -409,10 +409,10 @@ MOVEEND:
hitdata_t hitData;
int dz;
if (bVanilla)
dz = -Sin(pBullet->field_C) * 8;
dz = -bsin(pBullet->field_C, 3);
else
dz = -pBullet->field_C * 512;
hitscan(&startPos, pSprite->sectnum, Cos(pSprite->ang), Sin(pSprite->ang), dz, &hitData, CLIPMASK1);
hitscan(&startPos, pSprite->sectnum, bcos(pSprite->ang), bsin(pSprite->ang), dz, &hitData, CLIPMASK1);
x2 = hitData.pos.x;
y2 = hitData.pos.y;
z2 = hitData.pos.z;
@ -691,7 +691,7 @@ int BuildBullet(short nSprite, int nType, int, int, int val1, int nAngle, int va
if (val2 < 10000)
{
var_18 = ((-Sin(val2)) * pBulletInfo->field_4) >> 11;
var_18 = (-bsin(val2) * pBulletInfo->field_4) >> 11;
}
else
{
@ -766,8 +766,8 @@ int BuildBullet(short nSprite, int nType, int, int, int val1, int nAngle, int va
}
pBullet->z = 0;
pBullet->x = (sprite[nSprite].clipdist << 2) * Cos(nAngle);
pBullet->y = (sprite[nSprite].clipdist << 2) * Sin(nAngle);
pBullet->x = (sprite[nSprite].clipdist << 2) * bcos(nAngle);
pBullet->y = (sprite[nSprite].clipdist << 2) * bsin(nAngle);
nBulletEnemy[nBullet] = -1;
if (MoveBullet(nBullet))
@ -777,8 +777,8 @@ int BuildBullet(short nSprite, int nType, int, int, int val1, int nAngle, int va
else
{
pBullet->field_10 = pBulletInfo->field_4;
pBullet->x = (Cos(nAngle) >> 3) * pBulletInfo->field_4;
pBullet->y = (Sin(nAngle) >> 3) * pBulletInfo->field_4;
pBullet->x = bcos(nAngle, -3) * pBulletInfo->field_4;
pBullet->y = bsin(nAngle, -3) * pBulletInfo->field_4;
pBullet->z = var_18 >> 3;
}

10
source/exhumed/src/engine.h
View File

@ -126,15 +126,5 @@ int GetMyAngle(int x, int y);
int AngleDiff(short a, short b);
int AngleDelta(int a, int b, int c);
inline int Sin(int angle)
{
return sintable[angle & kAngleMask];
}
inline int Cos(int angle)
{
return sintable[(angle + 512) & kAngleMask];
}
END_PS_NS

4
source/exhumed/src/exhumed.cpp
View File

@ -333,8 +333,8 @@ void GameInterface::Ticker()
for (int i = 0; i < 4; i++)
{
lPlayerXVel += localInput.fvel * Cos(inita) + localInput.svel * Sin(inita);
lPlayerYVel += localInput.fvel * Sin(inita) - localInput.svel * Cos(inita);
lPlayerXVel += localInput.fvel * bcos(inita) + localInput.svel * bsin(inita);
lPlayerYVel += localInput.fvel * bsin(inita) - localInput.svel * bcos(inita);
lPlayerXVel -= (lPlayerXVel >> 5) + (lPlayerXVel >> 6);
lPlayerYVel -= (lPlayerYVel >> 5) + (lPlayerYVel >> 6);
}

10
source/exhumed/src/fish.cpp
View File

@ -282,8 +282,8 @@ void IdleFish(short nFish, short edx)
sprite[nSprite].ang += (256 - RandomSize(9)) + 1024;
sprite[nSprite].ang &= kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 8;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 8;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -8);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -8);
FishList[nFish].nAction = 0;
FishList[nFish].nFrame = 0;
@ -440,7 +440,7 @@ void FuncFish(int a, int nDamage, int nRun)
FishList[nFish].nFrame = 0;
int nAngle = GetMyAngle(sprite[nTarget].x - sprite[nSprite].x, sprite[nTarget].z - sprite[nSprite].z);
sprite[nSprite].zvel = Sin(nAngle) >> 5;
sprite[nSprite].zvel = bsin(nAngle, -5);
FishList[nFish].field_C = RandomSize(6) + 90;
}
@ -474,8 +474,8 @@ void FuncFish(int a, int nDamage, int nRun)
if (z <= nHeight)
{
sprite[nSprite].xvel = (Cos(sprite[nSprite].ang) >> 5) - (Cos(sprite[nSprite].ang) >> 7);
sprite[nSprite].yvel = (Sin(sprite[nSprite].ang) >> 5) - (Sin(sprite[nSprite].ang) >> 7);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -5) - bcos(sprite[nSprite].ang, -7);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -5) - bsin(sprite[nSprite].ang, -7);
}
else
{

17
source/exhumed/src/grenade.cpp
View File

@ -88,8 +88,8 @@ void BounceGrenade(short nGrenade, short nAngle)
{
GrenadeList[nGrenade].field_10 >>= 1;
GrenadeList[nGrenade].x = (Cos(nAngle) >> 5) * GrenadeList[nGrenade].field_10;
GrenadeList[nGrenade].y = (Sin(nAngle) >> 5) * GrenadeList[nGrenade].field_10;
GrenadeList[nGrenade].x = bcos(nAngle, -5) * GrenadeList[nGrenade].field_10;
GrenadeList[nGrenade].y = bsin(nAngle, -5) * GrenadeList[nGrenade].field_10;
D3PlayFX(StaticSound[kSound3], GrenadeList[nGrenade].nSprite);
}
@ -126,7 +126,7 @@ int ThrowGrenade(short nPlayer, int, int, int ecx, int push1)
GrenadeList[nGrenade].field_10 = ((90 - GrenadeList[nGrenade].field_E) * (90 - GrenadeList[nGrenade].field_E)) + nVel;
sprite[nGrenadeSprite].zvel = (-64 * push1) - 4352;
int nMov = movesprite(nGrenadeSprite, Cos(nAngle) * (sprite[nPlayerSprite].clipdist << 3), Sin(nAngle) * (sprite[nPlayerSprite].clipdist << 3), ecx, 0, 0, CLIPMASK1);
int nMov = movesprite(nGrenadeSprite, bcos(nAngle) * (sprite[nPlayerSprite].clipdist << 3), bsin(nAngle) * (sprite[nPlayerSprite].clipdist << 3), ecx, 0, 0, CLIPMASK1);
if (nMov & 0x8000)
{
nAngle = GetWallNormal(nMov & 0x3FFF);
@ -139,11 +139,8 @@ int ThrowGrenade(short nPlayer, int, int, int ecx, int push1)
sprite[nGrenadeSprite].zvel = sprite[nPlayerSprite].zvel;
}
GrenadeList[nGrenade].x = Cos(nAngle) >> 4;
GrenadeList[nGrenade].x *= GrenadeList[nGrenade].field_10;
GrenadeList[nGrenade].y = Sin(nAngle) >> 4;
GrenadeList[nGrenade].y *= GrenadeList[nGrenade].field_10;
GrenadeList[nGrenade].x = bcos(nAngle, -4) * GrenadeList[nGrenade].field_10;
GrenadeList[nGrenade].y = bsin(nAngle, -4) * GrenadeList[nGrenade].field_10;
nPlayerGrenade[nPlayer] = -1;
@ -240,8 +237,8 @@ void ExplodeGrenade(short nGrenade)
short nAngle = sprite[nPlayerSprite].ang;
sprite[nGrenadeSprite].z = sprite[nPlayerSprite].z;
sprite[nGrenadeSprite].x = (Cos(nAngle) >> 5) + sprite[nPlayerSprite].x;
sprite[nGrenadeSprite].y = (Sin(nAngle) >> 5) + sprite[nPlayerSprite].y;
sprite[nGrenadeSprite].x = bcos(nAngle, -5) + sprite[nPlayerSprite].x;
sprite[nGrenadeSprite].y = bsin(nAngle, -5) + sprite[nPlayerSprite].y;
changespritesect(nGrenadeSprite, sprite[nPlayerSprite].sectnum);

16
source/exhumed/src/gun.cpp
View File

@ -289,8 +289,8 @@ int CheckCloseRange(short nPlayer, int *x, int *y, int *z, short *nSector)
short nSprite = PlayerList[nPlayer].nSprite;
int xVect = Sin(sprite[nSprite].ang + 512);
int yVect = Sin(sprite[nSprite].ang);
int xVect = bcos(sprite[nSprite].ang);
int yVect = bsin(sprite[nSprite].ang);
vec3_t startPos = { *x, *y, *z };
hitdata_t hitData;
@ -697,8 +697,8 @@ loc_flag:
int theY = sprite[nPlayerSprite].y;
int theZ = sprite[nPlayerSprite].z;
int ebp = Cos(nAngle) * (sprite[nPlayerSprite].clipdist << 3);
int ebx = Sin(nAngle) * (sprite[nPlayerSprite].clipdist << 3);
int ebp = bcos(nAngle) * (sprite[nPlayerSprite].clipdist << 3);
int ebx = bsin(nAngle) * (sprite[nPlayerSprite].clipdist << 3);
if (WeaponInfo[nWeapon].c)
{
@ -711,8 +711,8 @@ loc_flag:
ecx = theVal;
int var_44 = (nAngle + 512) & kAngleMask;
ebp += (Cos(var_44) >> 11) * ecx;
ebx += (Sin(var_44) >> 11) * ecx;
ebp += bcos(var_44, -11) * ecx;
ebx += bsin(var_44, -11) * ecx;
}
int nHeight = (-GetSpriteHeight(nPlayerSprite)) >> 1;
@ -867,8 +867,8 @@ loc_flag:
BuildSnake(nPlayer, nHeight);
nQuake[nPlayer] = 512;
nXDamage[nPlayer] -= Sin(sprite[nPlayerSprite].ang + 512) << 9;
nYDamage[nPlayer] -= Sin(sprite[nPlayerSprite].ang) << 9;
nXDamage[nPlayer] -= bcos(sprite[nPlayerSprite].ang, 9);
nYDamage[nPlayer] -= bsin(sprite[nPlayerSprite].ang, 9);
break;
}
case kWeaponRing:

14
source/exhumed/src/lavadude.cpp
View File

@ -329,8 +329,8 @@ void FuncLava(int a, int nDamage, int nRun)
PlotCourseToSprite(nSprite, nTarget);
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang);
if (nTarget >= 0 && !RandomSize(1))
{
@ -357,8 +357,8 @@ void FuncLava(int a, int nDamage, int nRun)
sprite[nSprite].z = z;
sprite[nSprite].ang = (sprite[nSprite].ang + ((RandomWord() & 0x3FF) + 1024)) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang);
break;
}
@ -369,8 +369,8 @@ void FuncLava(int a, int nDamage, int nRun)
if ((nVal & 0xC000) == 0x8000)
{
sprite[nSprite].ang = (sprite[nSprite].ang + ((RandomWord() & 0x3FF) + 1024)) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang);
break;
}
else if ((nVal & 0xC000) == 0xC000)
@ -419,7 +419,7 @@ void FuncLava(int a, int nDamage, int nRun)
int nHeight = GetSpriteHeight(nSprite);
GetUpAngle(nSprite, -64000, nTarget, (-(nHeight >> 1)));
BuildBullet(nSprite, 10, Cos(sprite[nSprite].ang) << 8, Sin(sprite[nSprite].ang) << 8, -1, sprite[nSprite].ang, nTarget + 10000, 1);
BuildBullet(nSprite, 10, bcos(sprite[nSprite].ang, 8), bsin(sprite[nSprite].ang, 8), -1, sprite[nSprite].ang, nTarget + 10000, 1);
}
else if (var_1C)
{

8
source/exhumed/src/lighting.cpp
View File

@ -632,8 +632,8 @@ void AddFlow(int nSprite, int nSpeed, int b)
sFlowInfo[nFlow].field_14 = (tilesiz[nPic].x << 14) - 1;
sFlowInfo[nFlow].field_18 = (tilesiz[nPic].y << 14) - 1;
sFlowInfo[nFlow].field_C = -Cos(nAngle) * nSpeed;
sFlowInfo[nFlow].field_10 = Sin(nAngle) * nSpeed;
sFlowInfo[nFlow].field_C = -bcos(nAngle) * nSpeed;
sFlowInfo[nFlow].field_10 = bsin(nAngle) * nSpeed;
}
else
{
@ -651,8 +651,8 @@ void AddFlow(int nSprite, int nSpeed, int b)
sFlowInfo[nFlow].field_14 = (tilesiz[nPic].x * wall[var_18].xrepeat) << 8;
sFlowInfo[nFlow].field_18 = (tilesiz[nPic].y * wall[var_18].yrepeat) << 8;
sFlowInfo[nFlow].field_C = -Cos(nAngle) * nSpeed;
sFlowInfo[nFlow].field_10 = Sin(nAngle) * nSpeed;
sFlowInfo[nFlow].field_C = -bcos(nAngle) * nSpeed;
sFlowInfo[nFlow].field_10 = bsin(nAngle) * nSpeed;
}
sFlowInfo[nFlow].field_8 = 0;

38
source/exhumed/src/lion.cpp
View File

@ -282,8 +282,8 @@ void FuncLion(int a, int nDamage, int nRun)
LionList[nLion].nAction = 2;
LionList[nLion].nFrame = 0;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 1;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 1;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1);
LionList[nLion].nTarget = nTarget;
return;
}
@ -298,8 +298,8 @@ void FuncLion(int a, int nDamage, int nRun)
if (RandomBit())
{
sprite[nSprite].ang = RandomWord() & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 1;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 1;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1);
}
else
{
@ -324,13 +324,13 @@ void FuncLion(int a, int nDamage, int nRun)
if (sprite[nSprite].cstat & 0x8000)
{
sprite[nSprite].xvel = Cos(nAng) * 2;
sprite[nSprite].yvel = Sin(nAng) * 2;
sprite[nSprite].xvel = bcos(nAng, 1);
sprite[nSprite].yvel = bsin(nAng, 1);
}
else
{
sprite[nSprite].xvel = Cos(nAng) >> 1;
sprite[nSprite].yvel = Sin(nAng) >> 1;
sprite[nSprite].xvel = bcos(nAng, -1);
sprite[nSprite].yvel = bsin(nAng, -1);
}
}
@ -342,8 +342,8 @@ void FuncLion(int a, int nDamage, int nRun)
{
// loc_378FA:
sprite[nSprite].ang = (sprite[nSprite].ang + 256) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 1;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 1;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1);
break;
}
else if ((nMov & 0xC000) == 0xC000)
@ -374,8 +374,8 @@ void FuncLion(int a, int nDamage, int nRun)
{
// loc_378FA:
sprite[nSprite].ang = (sprite[nSprite].ang + 256) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 1;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 1;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1);
break;
}
}
@ -446,7 +446,7 @@ void FuncLion(int a, int nDamage, int nRun)
vec3_t startPos = { x, y, z };
hitdata_t hitData;
hitscan(&startPos, sprite[nSprite].sectnum, Cos(nScanAngle), Sin(nScanAngle), 0, &hitData, CLIPMASK1);
hitscan(&startPos, sprite[nSprite].sectnum, bcos(nScanAngle), bsin(nScanAngle), 0, &hitData, CLIPMASK1);
hitx = hitData.pos.x;
hity = hitData.pos.y;
@ -471,8 +471,8 @@ void FuncLion(int a, int nDamage, int nRun)
sprite[nSprite].ang = nAngle;
LionList[nLion].nAction = 6;
sprite[nSprite].xvel = (Cos(sprite[nSprite].ang)) - (Cos(sprite[nSprite].ang) >> 3);
sprite[nSprite].yvel = (Sin(sprite[nSprite].ang)) - (Sin(sprite[nSprite].ang) >> 3);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang) - bcos(sprite[nSprite].ang, -3);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang) - bsin(sprite[nSprite].ang, -3);
D3PlayFX(StaticSound[kSound24], nSprite);
}
@ -510,8 +510,8 @@ void FuncLion(int a, int nDamage, int nRun)
{
// loc_378FA:
sprite[nSprite].ang = (sprite[nSprite].ang + 256) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 1;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 1;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1);
break;
}
}
@ -538,8 +538,8 @@ void FuncLion(int a, int nDamage, int nRun)
sprite[nSprite].zvel = -1000;
LionList[nLion].nAction = 6;
sprite[nSprite].xvel = (Cos(sprite[nSprite].ang)) - (Cos(sprite[nSprite].ang) >> 3);
sprite[nSprite].yvel = (Sin(sprite[nSprite].ang)) - (Sin(sprite[nSprite].ang) >> 3);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang) - bcos(sprite[nSprite].ang, -3);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang) - bsin(sprite[nSprite].ang, -3);
D3PlayFX(StaticSound[kSound24], nSprite);
}

42
source/exhumed/src/move.cpp
View File

@ -661,8 +661,8 @@ int MoveCreatureWithCaution(int nSprite)
mychangespritesect(nSprite, nSectorPre);
sprite[nSprite].ang = (sprite[nSprite].ang + 256) & kAngleMask;
sprite[nSprite].xvel = Sin(sprite[nSprite].ang + 512) >> 2;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -2);
return 0;
}
}
@ -770,13 +770,13 @@ void CheckSectorFloor(short nSector, int z, int *x, int *y)
if (z >= sector[nSector].floorz)
{
*x += (Cos(nAng) << 3) * nSpeed;
*y += (sintable[nAng] << 3) * nSpeed; // no anglemask in original code
*x += bcos(nAng, 3) * nSpeed;
*y += bsin(nAng, 3) * nSpeed;
}
else if (nFlag & 0x800)
{
*x += (Cos(nAng) << 4) * nSpeed;
*y += (sintable[nAng] << 4) * nSpeed; // no anglemask in original code
*x += bcos(nAng, 4) * nSpeed;
*y += bsin(nAng, 4) * nSpeed;
}
}
@ -891,8 +891,8 @@ void MoveSector(short nSector, int nAngle, int *nXVel, int *nYVel)
}
else
{
nXVect = Sin(nAngle + 512) << 6;
nYVect = Sin(nAngle) << 6;
nXVect = bcos(nAngle, 6);
nYVect = bsin(nAngle, 6);
}
short nBlock = sector[nSector].extra;
@ -1039,8 +1039,8 @@ void MoveSector(short nSector, int nAngle, int *nXVel, int *nYVel)
nSectorB = nNextSector;
clipmove_old((int32_t*)&x, (int32_t*)&y, (int32_t*)&z, &nSectorB,
-xvect - (Sin(nAngle + 512) * (4 * sprite[i].clipdist)),
-yvect - (Sin(nAngle) * (4 * sprite[i].clipdist)),
-xvect - (bcos(nAngle) * (4 * sprite[i].clipdist)),
-yvect - (bsin(nAngle) * (4 * sprite[i].clipdist)),
4 * sprite[i].clipdist, 0, 0, CLIPMASK0);
@ -1055,8 +1055,8 @@ void MoveSector(short nSector, int nAngle, int *nXVel, int *nYVel)
else
{
movesprite(i,
(xvect << 14) + Sin(nAngle + 512) * sprite[i].clipdist,
(yvect << 14) + Sin(nAngle) * sprite[i].clipdist,
(xvect << 14) + bcos(nAngle) * sprite[i].clipdist,
(yvect << 14) + bsin(nAngle) * sprite[i].clipdist,
0, 0, 0, CLIPMASK0);
}
}
@ -1235,10 +1235,10 @@ int AngleChase(int nSprite, int nSprite2, int ebx, int ecx, int push1)
sprite[nSprite].ang = nAngle;
int eax = klabs(Cos(sprite[nSprite].zvel));
int eax = klabs(bcos(sprite[nSprite].zvel));
int x = ((Cos(nAngle) * ebx) >> 14) * eax;
int y = ((Sin(nAngle) * ebx) >> 14) * eax;
int x = ((bcos(nAngle) * ebx) >> 14) * eax;
int y = ((bsin(nAngle) * ebx) >> 14) * eax;
int xshift = x >> 8;
int yshift = y >> 8;
@ -1251,9 +1251,9 @@ int AngleChase(int nSprite, int nSprite2, int ebx, int ecx, int push1)
sqrtNum = INT_MAX;
}
int z = Sin(sprite[nSprite].zvel) * ksqrt(sqrtNum);
int z = bsin(sprite[nSprite].zvel) * ksqrt(sqrtNum);
return movesprite(nSprite, x >> 2, y >> 2, (z >> 13) + (Sin(ecx) >> 5), 0, 0, nClipType);
return movesprite(nSprite, x >> 2, y >> 2, (z >> 13) + bsin(ecx, -5), 0, 0, nClipType);
}
int GetWallNormal(short nWall)
@ -1279,8 +1279,8 @@ void WheresMyMouth(int nPlayer, int *x, int *y, int *z, short *sectnum)
*sectnum = sprite[nSprite].sectnum;
clipmove_old((int32_t*)x, (int32_t*)y, (int32_t*)z, sectnum,
Cos(sprite[nSprite].ang) << 7,
Sin(sprite[nSprite].ang) << 7,
bcos(sprite[nSprite].ang, 7),
bsin(sprite[nSprite].ang, 7),
5120, 1280, 1280, CLIPMASK1);
}
@ -1512,8 +1512,8 @@ void FuncCreatureChunk(int a, int, int nRun)
int nSqrt = lsqrt(((sprite[nSprite].yvel >> 10) * (sprite[nSprite].yvel >> 10)
+ (sprite[nSprite].xvel >> 10) * (sprite[nSprite].xvel >> 10)) >> 8);
sprite[nSprite].xvel = Cos(nAngle) * (nSqrt >> 1);
sprite[nSprite].yvel = Sin(nAngle) * (nSqrt >> 1);
sprite[nSprite].xvel = bcos(nAngle) * (nSqrt >> 1);
sprite[nSprite].yvel = bsin(nAngle) * (nSqrt >> 1);
return;
}
}

10
source/exhumed/src/mummy.cpp
View File

@ -239,7 +239,7 @@ void FuncMummy(int a, int nDamage, int nRun)
MummyList[nMummy].nAction = 1;
MummyList[nMummy].G = 90;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = sintable[sprite[nSprite].ang] >> 2; // NOTE no angle masking in original code
}
}
@ -281,8 +281,8 @@ void FuncMummy(int a, int nDamage, int nRun)
// loc_2B5A8
if (!MummyList[nMummy].B)
{
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 1;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 1;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1);
}
if (sprite[nSprite].xvel || sprite[nSprite].yvel)
@ -325,8 +325,8 @@ void FuncMummy(int a, int nDamage, int nRun)
case 0x8000:
{
sprite[nSprite].ang = (sprite[nSprite].ang + ((RandomWord() & 0x3FF) + 1024)) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 2;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -2);
return;
}

14
source/exhumed/src/object.cpp
View File

@ -1383,13 +1383,13 @@ int BuildSpark(int nSprite, int nVal)
if (nVal)
{
spr->xvel = Cos(nAngle) >> 5;
spr->yvel = Sin(nAngle) >> 5;
spr->xvel = bcos(nAngle, -5);
spr->yvel = bsin(nAngle, -5);
}
else
{
spr->xvel = Cos(nAngle) >> 6;
spr->yvel = Sin(nAngle) >> 6;
spr->xvel = bcos(nAngle, -6);
spr->yvel = bsin(nAngle, -6);
}
spr->zvel = -(RandomSize(4) << 7);
@ -2173,7 +2173,7 @@ void DoDrips()
{
sBob[i].field_2 += 4;
int edx = Sin(sBob[i].field_2 << 3) >> 4;
int edx = bsin(sBob[i].field_2 << 3, -4);
short nSector = sBob[i].nSector;
if (sBob[i].field_3)
@ -2426,8 +2426,8 @@ void DoMovingSects()
// loc_23872:
int nAngle = GetMyAngle(sTrailPoint[nTrail].x - pBlockInfo->x, sTrailPoint[nTrail].y - pBlockInfo->y);
int nXVel = (Sin(nAngle + 512) << 4) * sMoveSect[i].field_10;
int nYVel = (Sin(nAngle) << 4) * sMoveSect[i].field_10;
int nXVel = bcos(nAngle, 4) * sMoveSect[i].field_10;
int nYVel = bsin(nAngle, 4) * sMoveSect[i].field_10;
int ebx = (sTrailPoint[nTrail].x - pBlockInfo->x) << 14;

42
source/exhumed/src/queen.cpp
View File

@ -227,16 +227,8 @@ void SetHeadVel(short nSprite)
{
short nAngle = sprite[nSprite].ang;
if (nVelShift >= 0)
{
sprite[nSprite].xvel = Cos(nAngle) >> (int8_t)(nVelShift);
sprite[nSprite].yvel = Sin(nAngle) >> (int8_t)(nVelShift);
}
else
{
sprite[nSprite].xvel = Cos(nAngle) << (int8_t)(-nVelShift);
sprite[nSprite].yvel = Sin(nAngle) << (int8_t)(-nVelShift);
}
sprite[nSprite].xvel = bcos(nAngle, nVelShift);
sprite[nSprite].yvel = bsin(nAngle, nVelShift);
}
int QueenAngleChase(short nSprite, short nSprite2, int val1, int val2)
@ -298,10 +290,10 @@ int QueenAngleChase(short nSprite, short nSprite2, int val1, int val2)
pSprite->ang = nAngle;
int da = pSprite->zvel;
int x = klabs(Cos(da));
int x = klabs(bcos(da));
int v26 = x * ((val1 * Cos(nAngle)) >> 14);
int v27 = x * ((val1 * Sin(nAngle)) >> 14);
int v26 = x * ((val1 * bcos(nAngle)) >> 14);
int v27 = x * ((val1 * bsin(nAngle)) >> 14);
uint32_t xDiff = klabs((int32_t)(v26 >> 8));
uint32_t yDiff = klabs((int32_t)(v27 >> 8));
@ -314,9 +306,9 @@ int QueenAngleChase(short nSprite, short nSprite2, int val1, int val2)
sqrtNum = INT_MAX;
}
int nSqrt = ksqrt(sqrtNum) * Sin(da);
int nSqrt = ksqrt(sqrtNum) * bsin(da);
return movesprite(nSprite, v26 >> 2, v27 >> 2, (Sin(bobangle) >> 5) + (nSqrt >> 13), 0, 0, CLIPMASK1);
return movesprite(nSprite, v26 >> 2, v27 >> 2, bsin(bobangle, -5) + (nSqrt >> 13), 0, 0, CLIPMASK1);
}
int DestroyTailPart()
@ -424,8 +416,8 @@ int BuildQueenEgg(short nQueen, int nVal)
{
sprite[nSprite2].xrepeat = 30;
sprite[nSprite2].yrepeat = 30;
sprite[nSprite2].xvel = Cos(sprite[nSprite2].ang);
sprite[nSprite2].yvel = Sin(sprite[nSprite2].ang);
sprite[nSprite2].xvel = bcos(sprite[nSprite2].ang);
sprite[nSprite2].yvel = bsin(sprite[nSprite2].ang);
sprite[nSprite2].zvel = -6000;
sprite[nSprite2].cstat = 0;
}
@ -567,8 +559,8 @@ void FuncQueenEgg(int a, int nDamage, int nRun)
}
sprite[nSprite].ang = nAngle;
sprite[nSprite].xvel = Cos(nAngle) >> 1;
sprite[nSprite].yvel = Sin(nAngle) >> 1;
sprite[nSprite].xvel = bcos(nAngle, -1);
sprite[nSprite].yvel = bsin(nAngle, -1);
}
break;
@ -600,8 +592,8 @@ void FuncQueenEgg(int a, int nDamage, int nRun)
case 0x8000:
sprite[nSprite].ang += (RandomSize(9) + 768);
sprite[nSprite].ang &= kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 3;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 3;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -3);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -3);
sprite[nSprite].zvel = -RandomSize(5);
break;
}
@ -975,8 +967,8 @@ __MOVEQS:
// DEMO-TODO: in disassembly angle was used without masking and thus causing OOB issue.
// This behavior probably would be needed emulated for demo compatibility
// int dx = sintable[nAngle + 512] << 10;
int dx = Cos(nAngle) << 10;
int dy = Sin(nAngle) << 10;
int dx = bcos(nAngle, 10);
int dy = bsin(nAngle, 10);
int dz = (RandomSize(5) - RandomSize(5)) << 7;
movesprite(nSprite, dx, dy, dz, 0, 0, CLIPMASK1);
@ -1167,8 +1159,8 @@ int BuildQueen(int nSprite, int x, int y, int z, int nSector, int nAngle, int nC
void SetQueenSpeed(short nSprite, int nSpeed)
{
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> (2 - nSpeed);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> (2 - nSpeed);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -(2 - nSpeed));
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -(2 - nSpeed));
}
void FuncQueen(int a, int nDamage, int nRun)

4
source/exhumed/src/rat.cpp
View File

@ -84,8 +84,8 @@ void InitRats()
void SetRatVel(short nSprite)
{
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 2;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -2);
}
int BuildRat(short nSprite, int x, int y, int z, short nSector, int nAngle)

24
source/exhumed/src/rex.cpp
View File

@ -266,8 +266,8 @@ void FuncRex(int a, int nDamage, int nRun)
RexList[nRex].nAction = 1;
RexList[nRex].nFrame = 0;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 2;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -2);
D3PlayFX(StaticSound[kSound48], nSprite);
@ -300,8 +300,8 @@ void FuncRex(int a, int nDamage, int nRun)
if (((PlotCourseToSprite(nSprite, nTarget) >> 8) >= 60) || RexList[nRex].field_A > 0)
{
int nAngle = sprite[nSprite].ang & 0xFFF8;
sprite[nSprite].xvel = Cos(nAngle) >> 2;
sprite[nSprite].yvel = Sin(nAngle) >> 2;
sprite[nSprite].xvel = bcos(nAngle, -2);
sprite[nSprite].yvel = bsin(nAngle, -2);
}
else
{
@ -332,8 +332,8 @@ void FuncRex(int a, int nDamage, int nRun)
case 0x8000:
{
sprite[nSprite].ang = (sprite[nSprite].ang + 256) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 2;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -2);
RexList[nRex].nAction = 1;
RexList[nRex].nFrame = 0;
nAction = 1;
@ -351,8 +351,8 @@ void FuncRex(int a, int nDamage, int nRun)
{
PlotCourseToSprite(nSprite, nTarget);
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 1;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 1;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1);
int nMov = MoveCreatureWithCaution(nSprite);
@ -364,8 +364,8 @@ void FuncRex(int a, int nDamage, int nRun)
RexList[nRex].field_A = 60;
sprite[nSprite].ang = (sprite[nSprite].ang + 256) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 2;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 2;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -2);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -2);
RexList[nRex].nAction = 1;
RexList[nRex].nFrame = 0;
nAction = 1;
@ -384,8 +384,8 @@ void FuncRex(int a, int nDamage, int nRun)
runlist_DamageEnemy(nSprite2, nSprite, 15);
int xVel = Cos(nAngle) * 15;
int yVel = Sin(nAngle) * 15;
int xVel = bcos(nAngle) * 15;
int yVel = bsin(nAngle) * 15;
if (sprite[nSprite2].statnum == 100)
{

4
source/exhumed/src/roach.cpp
View File

@ -135,8 +135,8 @@ int BuildRoach(int nType, int nSprite, int x, int y, int z, short nSector, int a
void GoRoach(short nSprite)
{
sprite[nSprite].xvel = (Cos(sprite[nSprite].ang) >> 1) - (Cos(sprite[nSprite].ang) >> 3);
sprite[nSprite].yvel = (Sin(sprite[nSprite].ang) >> 1) - (Sin(sprite[nSprite].ang) >> 3);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1) - bcos(sprite[nSprite].ang, -3);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1) - bsin(sprite[nSprite].ang, -3);
}
void FuncRoach(int a, int nDamage, int nRun)

4
source/exhumed/src/runlist.cpp
View File

@ -1582,8 +1582,8 @@ int runlist_CheckRadialDamage(short nSprite)
{
int nAngle = GetMyAngle(x, y);
sprite[nSprite].xvel += (edi * Cos(nAngle)) >> 3;
sprite[nSprite].yvel += (edi * Sin(nAngle)) >> 3;
sprite[nSprite].xvel += (edi * bcos(nAngle)) >> 3;
sprite[nSprite].yvel += (edi * bsin(nAngle)) >> 3;
sprite[nSprite].zvel -= edi * 24;
if (sprite[nSprite].zvel < -3584) {

16
source/exhumed/src/scorp.cpp
View File

@ -274,8 +274,8 @@ void FuncScorp(int a, int nDamage, int nRun)
D3PlayFX(StaticSound[kSound41], nSprite);
scorpion[nScorp].nFrame = 0;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang);
scorpion[nScorp].nAction = 1;
scorpion[nScorp].nTarget = nTarget;
@ -359,8 +359,8 @@ void FuncScorp(int a, int nDamage, int nRun)
{
scorpion[nScorp].nAction = 1;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang);
scorpion[nScorp].nFrame = 0;
return;
@ -430,8 +430,8 @@ void FuncScorp(int a, int nDamage, int nRun)
int nVel = RandomSize(5) + 1;
sprite[nSpiderSprite].xvel = (Cos(sprite[nSpiderSprite].ang) >> 8) * nVel;
sprite[nSpiderSprite].yvel = (Sin(sprite[nSpiderSprite].ang) >> 8) * nVel;
sprite[nSpiderSprite].xvel = bcos(sprite[nSpiderSprite].ang, -8) * nVel;
sprite[nSpiderSprite].yvel = bsin(sprite[nSpiderSprite].ang, -8) * nVel;
sprite[nSpiderSprite].zvel = (-(RandomSize(5) + 3)) << 8;
}
@ -464,8 +464,8 @@ FS_Pink_A:
sprite[nSprite].ang += RandomSize(7) - 63;
sprite[nSprite].ang &= kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang);
FS_Pink_B:
if (scorpion[nScorp].g)

20
source/exhumed/src/set.cpp
View File

@ -196,9 +196,9 @@ void FuncSoul(int a, int, int nRun)
sprite[nSprite].extra += (nSprite & 0x0F) + 5;
sprite[nSprite].extra &= kAngleMask;
int nVel = (Cos(sprite[nSprite].extra) >> 7);
int nVel = bcos(sprite[nSprite].extra, -7);
if (movesprite(nSprite, Cos(sprite[nSprite].ang) * nVel, Sin(sprite[nSprite].ang) * nVel, sprite[nSprite].zvel, 5120, 0, CLIPMASK0) & 0x10000)
if (movesprite(nSprite, bcos(sprite[nSprite].ang) * nVel, bsin(sprite[nSprite].ang) * nVel, sprite[nSprite].zvel, 5120, 0, CLIPMASK0) & 0x10000)
{
int nSet = sprite[nSprite].hitag;
int nSetSprite = SetList[nSet].nSprite;
@ -363,8 +363,8 @@ void FuncSet(int a, int nDamage, int nRun)
SetList[nSet].nFrame = 0;
SetList[nSet].nTarget = nTarget;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 1;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 1;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1);
}
}
@ -457,8 +457,8 @@ void FuncSet(int a, int nDamage, int nRun)
// loc_338E2
int nAngle = sprite[nSprite].ang & 0xFFF8;
sprite[nSprite].xvel = Cos(nAngle) >> 1;
sprite[nSprite].yvel = Sin(nAngle) >> 1;
sprite[nSprite].xvel = bcos(nAngle, -1);
sprite[nSprite].yvel = bsin(nAngle, -1);
if (SetList[nSet].field_D)
{
@ -488,8 +488,8 @@ void FuncSet(int a, int nDamage, int nRun)
}
sprite[nSprite].ang = (sprite[nSprite].ang + 256) & kAngleMask;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> 1;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> 1;
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -1);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -1);
break;
}
else if ((nMov & 0xC000) == 0xC000)
@ -591,8 +591,8 @@ void FuncSet(int a, int nDamage, int nRun)
SetList[nSet].nAction = 8;
SetList[nSet].nFrame = 0;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang);
}
return;
}

16
source/exhumed/src/snake.cpp
View File

@ -137,7 +137,7 @@ int BuildSnake(short nPlayer, short zVal)
vec3_t pos = { x, y, z };
hitdata_t hitData;
hitscan(&pos, sprite[nPlayerSprite].sectnum, Cos(nAngle), Sin(nAngle), 0, &hitData, CLIPMASK1);
hitscan(&pos, sprite[nPlayerSprite].sectnum, bcos(nAngle), bsin(nAngle), 0, &hitData, CLIPMASK1);
hitx = hitData.pos.x;
hity = hitData.pos.y;
@ -333,9 +333,9 @@ void FuncSnake(int a, int, int nRun)
{
SEARCH_ENEMY:
nMov = movesprite(nSprite,
600 * Cos(sprite[nSprite].ang),
600 * Sin(sprite[nSprite].ang),
Sin(SnakeList[nSnake].sE) >> 5,
600 * bcos(sprite[nSprite].ang),
600 * bsin(sprite[nSprite].ang),
bsin(SnakeList[nSnake].sE, -5),
0, 0, CLIPMASK1);
FindSnakeEnemy(nSnake);
@ -370,8 +370,8 @@ SEARCH_ENEMY:
else
{
short nAngle = sprite[nSprite].ang;
int var_30 = -(64 * Cos(nAngle));
int var_34 = -(64 * Sin(nAngle));
int var_30 = -bcos(nAngle, 6);
int var_34 = -bsin(nAngle, 6);
int var_20 = SnakeList[nSnake].sE;
@ -395,9 +395,9 @@ SEARCH_ENEMY:
mychangespritesect(nSprite2, nSector);
int eax = (Sin(var_20) * SnakeList[nSnake].c[i]) >> 9;
int eax = (bsin(var_20) * SnakeList[nSnake].c[i]) >> 9;
movesprite(nSprite2, var_30 + var_30 * i + eax * Cos(var_28), var_30 + var_34 * i + eax * Sin(var_28),
movesprite(nSprite2, var_30 + var_30 * i + eax * bcos(var_28), var_30 + var_34 * i + eax * bsin(var_28),
-zVal*(i-1), 0, 0, CLIPMASK1);
var_20 = (var_20 + 128) & kAngleMask;

10
source/exhumed/src/spider.cpp
View File

@ -192,7 +192,7 @@ void FuncSpider(int a, int nDamage, int nRun)
SpiderList[nSpider].nFrame = 0;
SpiderList[nSpider].nTarget = nTarget;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = sintable[sprite[nSprite].ang]; // NOTE - not angle masking here in original code
return;
}
@ -243,8 +243,8 @@ void FuncSpider(int a, int nDamage, int nRun)
if (RandomSize(3))
{
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang);
}
else
{
@ -350,8 +350,8 @@ void FuncSpider(int a, int nDamage, int nRun)
case 0x8000:
{
sprite[nSprite].ang = (sprite[nSprite].ang + 256) & 0x7EF;
sprite[nSprite].xvel = Cos(sprite[nSprite].ang);
sprite[nSprite].yvel = Sin(sprite[nSprite].ang);
sprite[nSprite].xvel = bcos(sprite[nSprite].ang);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang);
return;
}
case 0xC000:

10
source/exhumed/src/view.cpp
View File

@ -170,8 +170,8 @@ static void analyzesprites()
int xval = pSprite->x - x;
int yval = pSprite->y - y;
int vcos = Cos(nAngle);
int vsin = Sin(nAngle);
int vcos = bcos(nAngle);
int vsin = bsin(nAngle);
int edx = ((vcos * yval) + (xval * vsin)) >> 14;
@ -242,7 +242,7 @@ void DrawView(double smoothRatio, bool sceneonly)
fixed_t dang = IntToFixed(1024);
zbob = Sin(2 * bobangle) >> 3;
zbob = bsin(2 * bobangle, -3);
int nPlayerSprite = PlayerList[nLocalPlayer].nSprite;
int nPlayerOldCstat = sprite[nPlayerSprite].cstat;
@ -333,8 +333,8 @@ void DrawView(double smoothRatio, bool sceneonly)
else
{
clipmove_old((int32_t*)&playerX, (int32_t*)&playerY, (int32_t*)&playerZ, &nSector,
-2000 * Sin(inita + 512),
-2000 * Sin(inita),
-2000 * bcos(inita),
-2000 * bsin(inita),
4, 0, 0, CLIPMASK1);
pan = q16horiz(0);

14
source/exhumed/src/wasp.cpp
View File

@ -71,16 +71,8 @@ void InitWasps()
void SetWaspVel(short nSprite)
{
if (nWaspVelShift < 0)
{
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) << -nWaspVelShift;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) << -nWaspVelShift;
}
else
{
sprite[nSprite].xvel = Cos(sprite[nSprite].ang) >> nWaspVelShift;
sprite[nSprite].yvel = Sin(sprite[nSprite].ang) >> nWaspVelShift;
}
sprite[nSprite].xvel = bcos(sprite[nSprite].ang, -nWaspVelShift);
sprite[nSprite].yvel = bsin(sprite[nSprite].ang, -nWaspVelShift);
}
int BuildWasp(short nSprite, int x, int y, int z, short nSector, short nAngle)
@ -284,7 +276,7 @@ void FuncWasp(int a, int nDamage, int nRun)
case 0:
{
sprite[nSprite].zvel = Sin(WaspList[nWasp].field_E) >> 4;
sprite[nSprite].zvel = bsin(WaspList[nWasp].field_E, -4);
WaspList[nWasp].field_E += WaspList[nWasp].field_10;
WaspList[nWasp].field_E &= kAngleMask;