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Minor optimization

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git-svn-id: https://svn.eduke32.com/eduke32@6168 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2017-06-09 06:41:33 +00:00
parent 18870b0bc1
commit 0447c0feb6
1 changed files with 12 additions and 14 deletions
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26
source/duke3d/src/player.cpp
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@ -105,30 +105,29 @@ void P_QuickKill(DukePlayer_t * const pPlayer)
A_DoGuts(pPlayer->i,JIBS6,8);
}
static void A_DoWaterTracers(int x1, int y1, int z1, int x2, int y2, int z2, int n)
static void A_DoWaterTracers(vec3_t startPos, vec3_t const *endPos, int n, int16_t sectNum)
{
if ((klabs(x1-x2)+klabs(y1-y2)) < 3084)
if ((klabs(startPos.x - endPos->x) + klabs(startPos.y - endPos->y)) < 3084)
return;
int16_t sectNum = -1;
vec3_t const v = { tabledivide32_noinline(x2 - x1, n + 1), tabledivide32_noinline(y2 - y1, n + 1),
tabledivide32_noinline(z2 - z1, n + 1) };
vec3_t const v_inc = { tabledivide32_noinline(endPos->x - startPos.x, n + 1), tabledivide32_noinline(endPos->y - startPos.y, n + 1),
tabledivide32_noinline(endPos->z - startPos.z, n + 1) };
for (bssize_t i=n; i>0; i--)
{
x1 += v.x;
y1 += v.y;
z1 += v.z;
startPos.x += v_inc.x;
startPos.y += v_inc.y;
startPos.z += v_inc.z;
updatesector(x1, y1, &sectNum);
updatesector(startPos.x, startPos.y, &sectNum);
if (sectNum < 0)
break;
if (sector[sectNum].lotag == ST_2_UNDERWATER)
A_InsertSprite(sectNum,x1,y1,z1,WATERBUBBLE,-32,4+(krand()&3),4+(krand()&3),krand()&2047,0,0,g_player[0].ps->i,5);
A_InsertSprite(sectNum,startPos.x,startPos.y,startPos.z,WATERBUBBLE,-32,4+(krand()&3),4+(krand()&3),krand()&2047,0,0,g_player[0].ps->i,5);
else
A_InsertSprite(sectNum,x1,y1,z1,SMALLSMOKE,-32,14,14,0,0,0,g_player[0].ps->i,5);
A_InsertSprite(sectNum,startPos.x,startPos.y,startPos.z,SMALLSMOKE,-32,14,14,0,0,0,g_player[0].ps->i,5);
}
}
@ -887,8 +886,7 @@ static int A_ShootCustom(int const spriteNum, int const projecTile, int shootAng
if (pProj->workslike & PROJECTILE_WATERBUBBLES)
{
if ((krand() & 15) == 0 && sector[hitData.sect].lotag == ST_2_UNDERWATER)
A_DoWaterTracers(hitData.pos.x, hitData.pos.y, hitData.pos.z, startPos->x, startPos->y, startPos->z,
8 - (ud.multimode >> 1));
A_DoWaterTracers(hitData.pos, startPos, 8 - (ud.multimode >> 1), pSprite->sectnum);
}
if (playerNum >= 0)
@ -1166,7 +1164,7 @@ static int32_t A_ShootHardcoded(int spriteNum, int projecTile, int shootAng, vec
return -1;
if ((krand() & 15) == 0 && sector[hitData.sect].lotag == ST_2_UNDERWATER)
A_DoWaterTracers(hitData.pos.x, hitData.pos.y, hitData.pos.z, startPos.x, startPos.y, startPos.z, 8 - (ud.multimode >> 1));
A_DoWaterTracers(hitData.pos, &startPos, 8 - (ud.multimode >> 1), pSprite->sectnum);
int spawnedSprite;