public override void Regenerate()
{
if (MatBases.SunShadow.shader.isSupported)
{
LayerSubMesh subMesh = base.GetSubMesh(MatBases.IndoorMask);
subMesh.Clear(MeshParts.All);
Building[] innerArray = base.Map.edificeGrid.InnerArray;
CellRect cellRect = new CellRect(base.section.botLeft.x, base.section.botLeft.z, 17, 17);
cellRect.ClipInsideMap(base.Map);
subMesh.verts.Capacity = cellRect.Area * 2;
subMesh.tris.Capacity = cellRect.Area * 4;
float y = Altitudes.AltitudeFor(AltitudeLayer.MetaOverlays);
CellIndices cellIndices = base.Map.cellIndices;
for (int i = cellRect.minX; i <= cellRect.maxX; i++)
{
for (int j = cellRect.minZ; j <= cellRect.maxZ; j++)
{
IntVec3 intVec = new IntVec3(i, 0, j);
if (!this.HideRainPrimary(intVec))
{
bool flag = intVec.Roofed(base.Map);
bool flag2 = false;
if (flag)
{
for (int k = 0; k < 8; k++)
{
IntVec3 c = intVec + GenAdj.AdjacentCells[k];
if (c.InBounds(base.Map) && this.HideRainPrimary(c))
{
flag2 = true;
break;
}
}
}
if (flag && flag2)
{
goto IL_016e;
}
continue;
}
goto IL_016e;
IL_016e:
Thing thing = innerArray[cellIndices.CellToIndex(i, j)];
float num = (float)((thing == null || (thing.def.passability != Traversability.Impassable && !thing.def.IsDoor)) ? 0.15999999642372131 : 0.0);
subMesh.verts.Add(new Vector3((float)i - num, y, (float)j - num));
subMesh.verts.Add(new Vector3((float)i - num, y, (float)(j + 1) + num));
subMesh.verts.Add(new Vector3((float)(i + 1) + num, y, (float)(j + 1) + num));
subMesh.verts.Add(new Vector3((float)(i + 1) + num, y, (float)j - num));
int count = subMesh.verts.Count;
subMesh.tris.Add(count - 4);
subMesh.tris.Add(count - 3);
subMesh.tris.Add(count - 2);
subMesh.tris.Add(count - 4);
subMesh.tris.Add(count - 2);
subMesh.tris.Add(count - 1);
}
}
if (subMesh.verts.Count > 0)
{
subMesh.FinalizeMesh(MeshParts.Verts | MeshParts.Tris);
}
}
}
internal bool <> m__0(IntVec3 x)
{
return(x.Roofed(this.map));
}
internal bool <> m__0(IntVec3 x)
{
return((x.Roofed(this.map) || x == this.c || (this.assumeNonNoRoofCellsAreRoofed && !this.map.areaManager.NoRoof[x])) && x.InHorDistOf(this.c, 6.9f));
}
