private void _CheckCarbonNeighborCH3(AtomicLink fu, AtomicLink a)
{
AtomicLink dble1 = null;
AtomicLink dble2 = null;
AtomicLink sgle = null;
for (int i = 0; i < 4; i++) {
var link = a.GetLink(i);
if (fu == link) continue;
if (link.linkCount != 4) return;
if (_CheckCarbonSingle(a, link)) {
if (sgle != null) return;
sgle = link;
} else {
if (dble1 == null) {
dble1 = link;
} else {
if (dble1 != link) return;
dble2 = link;
}
}
}
if ((sgle == null) || (dble2 == null)) return;
StartCoroutine("_EndLevel");
}
private void _CheckCarbon(AtomicLink a)
{
for (int i = 0; i < 4; i++) {
if (a.GetLink(i).linkCount != 1) {
return;
}
}
StartCoroutine("_EndLevel");
}
private bool _CheckCarbonC(AtomicLink a)
{
int hcnt = 0;
for (int i = 0; i < 4; i++) {
var link = a.GetLink(i);
if (link.linkCount == 1) {
hcnt++;
}
}
return (hcnt == 3);
}
private void _CheckCarbonC(AtomicLink a)
{
int hcnt = 0;
for (int i = 0; i < 4; i++) {
var link = a.GetLink(i);
if (link.linkCount == 1) {
hcnt++;
}
}
if (hcnt == 3) {
StartCoroutine("_EndLevel");
}
}
private void _CheckCarbonA(AtomicLink a)
{
AtomicLink c = null;
int hcnt = 0;
for (int i = 0; i < 4; i++) {
var link = a.GetLink(i);
if (link.linkCount == 1) {
hcnt++;
} else if (link.linkCount == 4) {
c = link;
}
}
if (c != null && (hcnt == 3)) _CheckCarbonB(a, c);
}
private void _CheckCarbonB(AtomicLink xii, AtomicLink a)
{
AtomicLink c = null;
int hcnt = 0;
for (int i = 0; i < 4; i++) {
var link = a.GetLink(i);
if (link == xii) continue;
if (link.linkCount == 1) {
hcnt++;
} else if (link.linkCount == 4) {
c = link;
}
}
if (c != null && (hcnt == 2)) _CheckCarbonC(c);
}
private void _CheckCarbonA(AtomicLink a)
{
int ocnt = 0;
int o2cnt = 0;
for (int i = 0; i < 4; i++) {
var link = a.GetLink(i);
if (link.linkCount == 2) {
if (_CheckOxygenA(link)) ocnt++;
if (_CheckOxygenB(link)) o2cnt++;
} else {
return;
}
}
if (ocnt == 2 && o2cnt == 2) StartCoroutine("_EndLevel");
}
private bool _CheckCarbonNeighborNH1(AtomicLink firstC, AtomicLink n, AtomicLink c)
{
bool ook = false, nok = false;
for (int i = 0; i < 4; i++) {
var link = c.GetLink(i);
if (n == link) continue;
switch (link.linkCount) {
case 1: return false;
case 2: ook = _CheckDoubleO(c, link); break;
case 3: nok = _CheckNH2(firstC, c, link); break;
case 4: return false;
}
}
return ook && nok;
}
private void _CheckCarbonB(AtomicLink xii, AtomicLink a)
{
int hcnt = 0;
int ccnt = 0;
for (int i = 0; i < 4; i++) {
var link = a.GetLink(i);
if (link == xii) continue;
if (link.linkCount == 1) {
hcnt++;
} else if (link.linkCount == 4) {
if (!_CheckCarbonC(link)) return;
ccnt++;
} else {
return;
}
}
if (hcnt == 1 && ccnt == 2) StartCoroutine("_EndLevel");
}
private bool _CheckOxygenB(AtomicLink o)
{
return ((o.GetLink(0).linkCount == 4) && (o.GetLink(1).linkCount == 4));
}
private bool _CheckOxygenA(AtomicLink o)
{
if (o.GetLink(0).linkCount == 1) return true;
if (o.GetLink(1).linkCount == 1) return true;
return false;
}
private bool _CheckCarbonSingle(AtomicLink mrbase, AtomicLink a)
{
bool ook = false, nok = false;
for (int i = 0; i < 4; i++) {
var link = a.GetLink(i);
if (mrbase == link) continue;
switch (link.linkCount) {
case 1: return false;
case 2: if (!_CheckDoubleO(a, link)) return false; else ook = true; break;
case 3: if (!_CheckNH1(mrbase, a, link)) return false; else nok = true; break;
case 4: return false;
}
}
return ook && nok;
}
private bool _CheckNH2(AtomicLink firstC, AtomicLink c, AtomicLink n)
{
bool c*k = false, hok = false;
for (int i = 0; i < 3; i++) {
var link = n.GetLink(i);
if (c == link) continue;
switch (link.linkCount) {
case 1: hok = true; break;
case 2: return false;
case 3: return false;
case 4: c*k = _CheckLastCarbon(firstC, n, link); break;
}
}
return c*k && hok;
}
private bool _CheckLastCarbon(AtomicLink firstC, AtomicLink n, AtomicLink c)
{
bool gotH = false;
for (int i = 0; i < 3; i++) {
var link = c.GetLink(i);
if (n == link) continue;
if (firstC == link) continue;
if (link.linkCount != 1) return false;
if (gotH) return false;
gotH = true;
}
return true;
}
private bool _CheckDoubleO(AtomicLink c, AtomicLink o)
{
return o.GetLink(0) == c && o.GetLink(1) == c;
}