/// <summary>
/// Check the Street - Cell Collision and Update the Grid of other Streets if needed
/// </summary>
public void CheckCollision()
{
HashSet <int> StreetsToRecreate = new HashSet <int>(); //Create an HashSet of int (StreetComponent IDs) to save the Streets Grid thats needs to be recreated
foreach (StreetSegment segment in m_Segments)
{
foreach (int id in segment.CheckCollision(GridManager.m_AllCells))
{
//Saves the IDs of Streets which the segment collide with
StreetsToRecreate.Add(id);
}
}
//Recreate the Streets Grid Mesh
foreach (int id in StreetsToRecreate)
{
Street s = StreetComponentManager.GetStreetByID(id);
GridManager.RemoveGridMesh(s);
MeshGenerator.CreateGridMesh(s, s.m_GridObj.GetComponent <MeshFilter>(), s.m_GridRenderer);
}
}
public void CheckGridCollision()
{
m_center = new Vector2(transform.position.x, transform.position.z);
m_corners[0] = m_center + new Vector2(1.2f, 1.2f);
m_corners[1] = m_center + new Vector2(-1.2f, 1.2f);
m_corners[2] = m_center + new Vector2(-1.2f, -1.2f);
m_corners[3] = m_center + new Vector2(1.2f, -1.2f);
HashSet <int> StreetsToRecreate = new HashSet <int>();
List <Cell> PolyPolyCheckList = new List <Cell>();
List <Cell> CellsToCheck = GridManager.m_AllCells;
//Sphere Sphere Coll
for (int i = 0; i < CellsToCheck.Count; i++)
{
if (MyCollision.SphereSphere(m_center, 1.7f, CellsToCheck[i].m_PosCenter, CellsToCheck[i].m_Radius))
{
PolyPolyCheckList.Add(CellsToCheck[i]);
}
}
//Poly Poly Coll
for (int i = 0; i < PolyPolyCheckList.Count; i++)
{
if (MyCollision.PolyPoly(PolyPolyCheckList[i].m_Corner, m_corners))
{
PolyPolyCheckList[i].Delete();
int id = PolyPolyCheckList[i].m_Street.ID;
StreetsToRecreate.Add(id);
}
}
//Recreate Grid
foreach (int i in StreetsToRecreate)
{
Street s = StreetComponentManager.GetStreetByID(i);
GridManager.RemoveGridMesh(s);
MeshGenerator.CreateGridMesh(s, s.m_GridObj.GetComponent <MeshFilter>(), s.m_GridRenderer);
}
}
