Cube  Diff

	block b = { 1, 1, ssize - 2, ssize - 2 };
	postlightarea(b);
	setvar(@"fullbright", 0);
}

VARP(dynlight, 0, 16, 32);

vector<block *> dlights;
static OFMutableData *dlights;

void
cleardlights()
{
	while (!dlights.empty()) {
		block *backup = dlights.pop();
	while (dlights.count > 0) {
		block *backup = *(block **)[dlights lastItem];
		[dlights removeLastItem];
		blockpaste(*backup);
		free(backup);
		OFFreeMemory(backup);
	}
}

void
dodynlight(const OFVector3D &vold, const OFVector3D &v, int reach, int strength,
    DynamicEntity *owner)
{

	if (b.y < 1)
		b.y = 1;
	if (b.xs + b.x > ssize - 2)
		b.xs = ssize - 2 - b.x;
	if (b.ys + b.y > ssize - 2)
		b.ys = ssize - 2 - b.y;

	if (dlights == nil)
		dlights =
		    [[OFMutableData alloc] initWithItemSize:sizeof(block *)];

	dlights.add(blockcopy(b)); // backup area before rendering in dynlight
	// backup area before rendering in dynlight
	block *copy = blockcopy(b);
	[dlights addItem:&copy];

	persistent_entity l = { (short)v.x, (short)v.y, (short)v.z,
		(short)reach, LIGHT, (uchar)strength, 0, 0 };
	calclightsource(l);
	postlightarea(b);
}