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if (SOLID(s))
continue;
float h1 = sheight(s, s, z);
float h2 = sheight(s, SWS(s, 1, 0, ssize), z);
float h3 = sheight(s, SWS(s, 1, 1, ssize), z);
float h4 = sheight(s, SWS(s, 0, 1, ssize), z);
if (s->tag)
linestyle(GRIDW, 0xFF, 0x40, 0x40);
linestyle(GRIDW, [OFColor colorWithRed:1.0f
green:0.25f
blue:0.25f
alpha:1.0f]);
else if (s->type == FHF || s->type == CHF)
linestyle(GRIDW, 0x80, 0xFF, 0x80);
linestyle(GRIDW, [OFColor colorWithRed:0.5f
green:1.0f
blue:0.5f
alpha:1.0f]);
else
linestyle(GRIDW, 0x80, 0x80, 0x80);
linestyle(GRIDW, OFColor.gray);
struct block b = { ix, iy, 1, 1 };
box(&b, h1, h2, h3, h4);
linestyle(GRID8, 0x40, 0x40, 0xFF);
linestyle(GRID8, [OFColor colorWithRed:0.25f
green:0.25f
blue:1.0f
alpha:1.0f]);
if (!(ix & GRIDM))
line(ix, iy, h1, ix, iy + 1, h4);
if (!(ix + 1 & GRIDM))
line(ix + 1, iy, h2, ix + 1, iy + 1, h3);
if (!(iy & GRIDM))
line(ix, iy, h1, ix + 1, iy, h2);
if (!(iy + 1 & GRIDM))
line(ix, iy + 1, h4, ix + 1, iy + 1, h3);
}
}
if (!SOLID(s)) {
float ih = sheight(s, s, z);
linestyle(GRIDS, 0xFF, 0xFF, 0xFF);
linestyle(GRIDS, OFColor.white);
struct block b = { cx, cy, 1, 1 };
box(&b, ih, sheight(s, SWS(s, 1, 0, ssize), z),
sheight(s, SWS(s, 1, 1, ssize), z),
sheight(s, SWS(s, 0, 1, ssize), z));
linestyle(GRIDS, 0xFF, 0x00, 0x00);
linestyle(GRIDS, OFColor.red);
dot(cx, cy, ih);
ch = (int)ih;
}
if (selset) {
linestyle(GRIDS, 0xFF, 0x40, 0x40);
linestyle(GRIDS, [OFColor colorWithRed:1.0f
green:0.25f
blue:0.25f
alpha:1.0f]);
box(&sel, (float)selh, (float)selh, (float)selh, (float)selh);
}
}
static OFMutableData *undos; // unlimited undo
VARP(undomegs, 0, 1, 10); // bounded by n megs
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