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void
perlinarea(block &b, int scale, int seed, int psize)
{
srand(seed);
seed = rnd(10000);
if (!scale)
scale = 10;
for (int x = b.x; x <= b.x + b.xs; x++)
for (int y = b.y; y <= b.y + b.ys; y++) {
sqr *s = S(x, y);
if (!SOLID(s) && x != b.x + b.xs && y != b.y + b.ys)
s->type = FHF;
s->vdelta =
(int)(perlinnoise_2D(x / ((float)scale) + seed,
y / ((float)scale) + seed, 1000, 0.01f) *
50 +
25);
if (s->vdelta > 128)
s->vdelta = 0;
};
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void
perlinarea(block &b, int scale, int seed, int psize)
{
srand(seed);
seed = rnd(10000);
if (!scale)
scale = 10;
for (int x = b.x; x <= b.x + b.xs; x++) {
for (int y = b.y; y <= b.y + b.ys; y++) {
sqr *s = S(x, y);
if (!SOLID(s) && x != b.x + b.xs && y != b.y + b.ys)
s->type = FHF;
s->vdelta =
(int)(perlinnoise_2D(x / ((float)scale) + seed,
y / ((float)scale) + seed, 1000, 0.01f) *
50 +
25);
if (s->vdelta > 128)
s->vdelta = 0;
}
}
}
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