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engine.c: minor stylistic changes. DONT_BUILD.

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Since we're targeting C99/C++ now, we can finally declare variables as close
to their use as possible.

git-svn-id: https://svn.eduke32.com/eduke32@4797 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2014-12-05 23:12:36 +00:00
parent badd7ca115
commit 5e574436e2
1 changed files with 23 additions and 23 deletions
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46
polymer/eduke32/build/src/engine.c
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@ -5584,7 +5584,6 @@ static uint8_t falpha_to_blend(float alpha, int32_t *cstatptr, int32_t transbit1
static void drawsprite_classic(int32_t snum)
{
int32_t xoff, yoff, xspan, yspan;
int32_t x1, y1, x2, y2, lx, rx, dalx2, darx2, i, j, k, x;
int32_t z, zz, z1, z2, xp1, yp1, xp2, yp2;
int32_t dax, day, dax1, dax2, y;
@ -5665,28 +5664,28 @@ static void drawsprite_classic(int32_t snum)
if (cstat&2)
setup_blend(blendidx, cstat&512);
xoff = picanm[tilenum].xofs + tspr->xoffset;
yoff = picanm[tilenum].yofs + tspr->yoffset;
int32_t xoff = picanm[tilenum].xofs + tspr->xoffset;
int32_t yoff = picanm[tilenum].yofs + tspr->yoffset;
if ((cstat&48) == 0)
{
int32_t daclip, startum, startdm, siz;
int32_t xv, linum, linuminc;
int32_t xsiz, ysiz;
int32_t daclip, startum, startdm;
int32_t linum, linuminc;
draw_as_face_sprite:
if (yp <= (4<<8)) return;
siz = divscale19(xdimenscale,yp);
const int32_t siz = divscale19(xdimenscale,yp);
xv = mulscale16(((int32_t)tspr->xrepeat)<<16,xyaspect);
const int32_t xv = mulscale16(((int32_t)tspr->xrepeat)<<16,xyaspect);
xspan = tilesiz[tilenum].x;
yspan = tilesiz[tilenum].y;
xsiz = mulscale30(siz,xv*xspan);
ysiz = mulscale14(siz,tspr->yrepeat*yspan);
const int32_t xspan = tilesiz[tilenum].x;
const int32_t yspan = tilesiz[tilenum].y;
if (EDUKE32_PREDICT_FALSE((tilesiz[tilenum].x>>11) >= xsiz || yspan >= (ysiz>>1)))
const int32_t xsiz = mulscale30(siz,xv*xspan);
const int32_t ysiz = mulscale14(siz,tspr->yrepeat*yspan);
if (EDUKE32_PREDICT_FALSE((xspan>>11) >= xsiz || yspan >= (ysiz>>1)))
return; //Watch out for divscale overflow
x1 = xb-(xsiz>>1);
@ -5868,7 +5867,8 @@ draw_as_face_sprite:
if ((cstat&4) > 0) xoff = -xoff;
if ((cstat&8) > 0) yoff = -yoff;
xspan = tilesiz[tilenum].x; yspan = tilesiz[tilenum].y;
const int32_t xspan = tilesiz[tilenum].x;
const int32_t yspan = tilesiz[tilenum].y;
xv = tspr->xrepeat*sintable[(tspr->ang+2560+1536)&2047];
yv = tspr->xrepeat*sintable[(tspr->ang+2048+1536)&2047];
i = (xspan>>1)+xoff;
@ -6184,8 +6184,9 @@ draw_as_face_sprite:
if ((cstat&4) > 0) xoff = -xoff;
if ((cstat&8) > 0) yoff = -yoff;
xspan = tilesiz[tilenum].x;
yspan = tilesiz[tilenum].y;
const int32_t xspan = tilesiz[tilenum].x;
const int32_t yspan = tilesiz[tilenum].y;
//Rotate center point
dax = tspr->x-globalposx;
@ -6617,12 +6618,12 @@ draw_as_face_sprite:
{
const int32_t siz = divscale19(xdimenscale,yp);
const int32_t xv = mulscale16(nxrepeat,xyaspect);
int32_t xsiz, ysiz;
xspan = ((B_LITTLE32(longptr[0])+B_LITTLE32(longptr[1]))>>1);
yspan = B_LITTLE32(longptr[2]);
xsiz = mulscale30(siz,xv*xspan);
ysiz = mulscale30(siz,nyrepeat*yspan);
const int32_t xspan = ((B_LITTLE32(longptr[0])+B_LITTLE32(longptr[1]))>>1);
const int32_t yspan = B_LITTLE32(longptr[2]);
const int32_t xsiz = mulscale30(siz,xv*xspan);
const int32_t ysiz = mulscale30(siz,nyrepeat*yspan);
//Watch out for divscale overflow
if (((xspan>>11) < xsiz) && (yspan < (ysiz>>1)))
@ -10036,7 +10037,7 @@ void drawmapview(int32_t dax, int32_t day, int32_t zoome, int16_t ang)
spr = &sprite[tsprite[s].owner];
if ((spr->cstat&48) == 32)
{
int32_t xspan;
const int32_t xspan = tilesiz[spr->picnum].x;
npoints = 0;
@ -10044,7 +10045,6 @@ void drawmapview(int32_t dax, int32_t day, int32_t zoome, int16_t ang)
y1 = spr->y;
get_floorspr_points(spr, 0, 0, &x1, &x2, &x3, &x4,
&y1, &y2, &y3, &y4);
xspan = tilesiz[spr->picnum].x;
xb1[0] = 1; xb1[1] = 2; xb1[2] = 3; xb1[3] = 0;
npoints = 4;