private IEnumerator Coroutine_Generate()
{
InitLists();
while (mQueue.Count > 0)
{
Debug.Log("Generating");
mQueryRoad = mQueue[0];
mQueue.RemoveAt(0);
eRoadQueryResult result = LocalConstraints(mQueryRoad);
if (result != eRoadQueryResult.FAIL)
{
mModules.Add(mQueryRoad);
if (result == eRoadQueryResult.SUCCESS)
{
GlobalGoals(mQueryRoad);
}
}
yield return(new WaitForEndOfFrame());
}
for (int i = 0; i < mModules.Count; ++i)
{
if (mModules[i].mLength <= 0.000001f)
{
Debug.Log("Road with no length!");
}
GetNode(mModules[i].mPosition).AddConnection(GetNode(mModules[i].End));
GetNode(mModules[i].End).AddConnection(GetNode(mModules[i].mPosition));
if (mModules[i].mBadRoad == true)
{
GetNode(mModules[i].mPosition).mBadNode = true;
GetNode(mModules[i].End).mBadNode = true;
}
yield return(new WaitForEndOfFrame());
}
GetComponent <ParcelGenerator>().GenerateParcels(mNodes.Values.ToList());
yield return(new WaitForEndOfFrame());
}
private eRoadQueryResult LocalConstraints(RoadModule aRoadModule)
{
eRoadQueryResult result = eRoadQueryResult.SUCCESS;
bool valid = false;
int debugID = -1;
if (aRoadModule.End.x < -mWorldSize || aRoadModule.End.x > mWorldSize || aRoadModule.End.z < -mWorldSize || aRoadModule.End.z > mWorldSize)
{
return(eRoadQueryResult.FAIL);
}
if (TestIntersection(aRoadModule) == true)
{
result = eRoadQueryResult.SUCCESS_AND_STOP;
valid = true;
debugID = 1;
}
if (valid == false && TestCrossing(aRoadModule) == true)
{
result = eRoadQueryResult.SUCCESS_AND_STOP;
valid = true;
debugID = 2;
}
if (valid == false && TestExtending(aRoadModule) == true)
{
result = eRoadQueryResult.SUCCESS_AND_STOP;
valid = true;
debugID = 3;
}
Vector2 start1 = new Vector2(aRoadModule.mPosition.x, aRoadModule.mPosition.z);
Vector2 end1 = new Vector2(aRoadModule.End.x, aRoadModule.End.z);
for (int i = 0; i < mModules.Count; ++i)
{
Vector2 start2 = new Vector2(mModules[i].mPosition.x, mModules[i].mPosition.z);
Vector2 end2 = new Vector2(mModules[i].End.x, mModules[i].End.z);
if ((start1 == start2 && end1 == end2) || (start1 == end2 && start2 == end1))
{
valid = false;
aRoadModule.mBadRoad = true;
Debug.Log("OVERLAPPING ROAD");
}
else
{
ShortenLine(ref start1, ref end1, 0.1f);
ShortenLine(ref start2, ref end2, 0.1f);
Vector2 intersection = Vector2.zero;
if (NeroUtilities.LineLineIntersection(start1, end1, start2, end2, out intersection) == true)
{
valid = false;
aRoadModule.mBadRoad = true;
Debug.Log("BAD ROAD");
}
}
}
return(result);
}
