Cube  Diff

	int type;
	struct sphere *next;
};
static struct sphere spheres[MAXSPHERES], *slist = NULL, *sempty = NULL;
bool sinit = false;

void
newsphere(const OFVector3D *o, float max, int type)
newsphere(OFVector3D o, float max, int type)
{
	if (!sinit) {
		for (int i = 0; i < MAXSPHERES; i++) {
			spheres[i].next = sempty;
			sempty = &spheres[i];
		}
		sinit = true;
	}
	if (sempty) {
		struct sphere *p = sempty;
		sempty = p->next;
		p->o = *o;
		p->o = o;
		p->max = max;
		p->size = 1;
		p->type = type;
		p->next = slist;
		slist = p;
	}
}

	if (!editmode)
		return;

	for (Entity *e in ents) {
		if (e.type == NOTUSED)
			continue;

		OFVector3D v = OFMakeVector3D(e.x, e.y, e.z);
		particle_splash(2, 2, 40, &v);
		particle_splash(2, 2, 40, OFMakeVector3D(e.x, e.y, e.z));
	}

	int e = closestent();
	if (e >= 0) {
		Entity *c = ents[e];
		closeent =
		    [OFString stringWithFormat:@"closest entity = %@ (%d, %d, "

	gluUnProject(w / 2, h / 2, depthcorrect(cursordepth), mm, pm, viewport,
	    &worldx, &worldz, &worldy);
	worldpos.x = (float)worldx;
	worldpos.y = (float)worldy;
	worldpos.z = (float)worldz;
	OFVector3D r = OFMakeVector3D(mm[0], mm[4], mm[8]);
	OFVector3D u = OFMakeVector3D(mm[1], mm[5], mm[9]);
	setorient(&r, &u);
	setorient(r, u);
}

void
drawicon(float tx, float ty, int x, int y)
{
	glBindTexture(GL_TEXTURE_2D, 5);
	glBegin(GL_QUADS);