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Ran source code through "indent -nbfda -npcs -npsl -bli0".

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This commit is contained in:
William Kendrick 2006-08-27 21:00:52 +00:00
parent 51355bce43
commit 7716a05281
38 changed files with 10816 additions and 10710 deletions
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107
src/floodfill.c
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@ -45,51 +45,52 @@ static int colors_close(SDL_Surface * canvas, Uint32 c1, Uint32 c2)
#ifdef LOW_QUALITY_FLOOD_FILL
return (c1 == c2);
#else
Uint8 r1, g1, b1,
r2, g2, b2;
Uint8 r1, g1, b1, r2, g2, b2;
if (c1 == c2)
{
/* Get it over with quick, if possible! */
{
/* Get it over with quick, if possible! */
return 1;
}
return 1;
}
else
{
double r, g, b;
SDL_GetRGB(c1, canvas->format, &r1, &g1, &b1);
SDL_GetRGB(c2, canvas->format, &r2, &g2, &b2);
{
double r, g, b;
SDL_GetRGB(c1, canvas->format, &r1, &g1, &b1);
SDL_GetRGB(c2, canvas->format, &r2, &g2, &b2);
// use distance in linear RGB space
r = sRGB_to_linear_table[r1] - sRGB_to_linear_table[r2];
r *= r;
g = sRGB_to_linear_table[g1] - sRGB_to_linear_table[g2];
g *= g;
b = sRGB_to_linear_table[b1] - sRGB_to_linear_table[b2];
b *= b;
// use distance in linear RGB space
r = sRGB_to_linear_table[r1] - sRGB_to_linear_table[r2];
r *= r;
g = sRGB_to_linear_table[g1] - sRGB_to_linear_table[g2];
g *= g;
b = sRGB_to_linear_table[b1] - sRGB_to_linear_table[b2];
b *= b;
// easy to confuse:
// dark grey, brown, purple
// light grey, tan
// red, orange
return r+g+b < 0.04;
}
// easy to confuse:
// dark grey, brown, purple
// light grey, tan
// red, orange
return r + g + b < 0.04;
}
#endif
}
/* Flood fill! */
void do_flood_fill(SDL_Surface * screen, SDL_Surface * canvas, int x, int y, Uint32 cur_colr, Uint32 old_colr)
void do_flood_fill(SDL_Surface * screen, SDL_Surface * canvas, int x, int y,
Uint32 cur_colr, Uint32 old_colr)
{
int fillL, fillR, i, in_line;
static unsigned char prog_anim;
Uint32 (*getpixel)(SDL_Surface *, int, int) = getpixels[canvas->format->BytesPerPixel];
void (*putpixel)(SDL_Surface *, int, int, Uint32) = putpixels[canvas->format->BytesPerPixel];
Uint32(*getpixel) (SDL_Surface *, int, int) =
getpixels[canvas->format->BytesPerPixel];
void (*putpixel) (SDL_Surface *, int, int, Uint32) =
putpixels[canvas->format->BytesPerPixel];
if (cur_colr == old_colr ||
colors_close(canvas, cur_colr, old_colr))
if (cur_colr == old_colr || colors_close(canvas, cur_colr, old_colr))
return;
@ -98,10 +99,10 @@ void do_flood_fill(SDL_Surface * screen, SDL_Surface * canvas, int x, int y, Uin
prog_anim++;
if ((prog_anim % 4) == 0)
{
show_progress_bar(screen);
playsound(screen, 0, SND_BUBBLE, 0, x, SNDDIST_NEAR);
}
{
show_progress_bar(screen);
playsound(screen, 0, SND_BUBBLE, 0, x, SNDDIST_NEAR);
}
/* Find left side, filling along the way */
@ -109,13 +110,14 @@ void do_flood_fill(SDL_Surface * screen, SDL_Surface * canvas, int x, int y, Uin
in_line = 1;
while (in_line)
{
putpixel(canvas, fillL, y, cur_colr);
fillL--;
{
putpixel(canvas, fillL, y, cur_colr);
fillL--;
in_line = (fillL < 0) ? 0 : colors_close(canvas, getpixel(canvas, fillL, y),
old_colr);
}
in_line =
(fillL < 0) ? 0 : colors_close(canvas, getpixel(canvas, fillL, y),
old_colr);
}
fillL++;
@ -124,14 +126,15 @@ void do_flood_fill(SDL_Surface * screen, SDL_Surface * canvas, int x, int y, Uin
in_line = 1;
while (in_line)
{
putpixel(canvas, fillR, y, cur_colr);
fillR++;
{
putpixel(canvas, fillR, y, cur_colr);
fillR++;
in_line = (fillR >= canvas->w) ? 0 : colors_close(canvas, getpixel(canvas,
fillR, y),
old_colr);
}
in_line = (fillR >= canvas->w) ? 0 : colors_close(canvas, getpixel(canvas,
fillR,
y),
old_colr);
}
fillR--;
@ -139,12 +142,12 @@ void do_flood_fill(SDL_Surface * screen, SDL_Surface * canvas, int x, int y, Uin
/* Search top and bottom */
for (i = fillL; i <= fillR; i++)
{
if (y > 0 && colors_close(canvas, getpixel(canvas, i, y - 1), old_colr))
do_flood_fill(screen, canvas, i, y - 1, cur_colr, old_colr);
{
if (y > 0 && colors_close(canvas, getpixel(canvas, i, y - 1), old_colr))
do_flood_fill(screen, canvas, i, y - 1, cur_colr, old_colr);
if (y < canvas->h && colors_close(canvas, getpixel(canvas, i, y + 1), old_colr))
do_flood_fill(screen, canvas, i, y + 1, cur_colr, old_colr);
}
if (y < canvas->h
&& colors_close(canvas, getpixel(canvas, i, y + 1), old_colr))
do_flood_fill(screen, canvas, i, y + 1, cur_colr, old_colr);
}
}