public static bool VisitFowVisibilityCheck(VCollisionSphere sphere, PoolObjHandle <ActorRoot> inActor, COM_PLAYERCAMP inHostCamp, GameFowManager fowMgr)
{
VInt2 zero = VInt2.zero;
if (fowMgr.WorldPosToGrid(new VInt3(sphere.WorldPos.x, sphere.WorldPos.z, 0), out zero.x, out zero.y))
{
int num = 0;
fowMgr.m_pFieldObj.UnrealToGridX(sphere.WorldRadius, out num);
for (int i = -num; i <= num; i++)
{
for (int j = -num; j <= num; j++)
{
VInt2 vInt = new VInt2(i, j);
VInt2 vInt2 = zero + vInt;
if (fowMgr.IsInsideSurface(vInt2.x, vInt2.y))
{
if (vInt.get_sqrMagnitude() <= num * num)
{
bool flag = Singleton <GameFowManager> .get_instance().IsVisible(vInt2.x, vInt2.y, inHostCamp);
if (flag)
{
return(true);
}
}
}
}
}
}
return(false);
}
public void ExploreCellsInternal <TSetCellVisible>(ref TSetCellVisible setCellVisible, VInt2 newSurfPos, VInt3 unitLoc, int surfSightRange, GameFowManager pFowMgr, COM_PLAYERCAMP camp, FowLos.EViewExploringMode ViewExploringMode, bool bDrawDebugLines) where TSetCellVisible : ISetCellVisible
{
if (pFowMgr == null || pFowMgr.m_pFieldObj == null)
{
return;
}
if (ViewExploringMode != FowLos.EViewExploringMode.EViewExploringMode_ShadowCast)
{
if (ViewExploringMode == FowLos.EViewExploringMode.EViewExploringMode_DistOnly)
{
for (int i = -surfSightRange - 1; i <= surfSightRange + 1; i++)
{
for (int j = -surfSightRange - 1; j <= surfSightRange + 1; j++)
{
VInt2 vInt = new VInt2(i, j);
VInt2 inPos = newSurfPos + vInt;
if (pFowMgr.IsInsideSurface(inPos.x, inPos.y))
{
if (vInt.get_sqrMagnitude() < surfSightRange * surfSightRange)
{
setCellVisible.SetVisible(inPos, camp, true);
}
}
}
}
}
else if (ViewExploringMode != FowLos.EViewExploringMode.EViewExploringMode_WatchTower)
{
if (ViewExploringMode == FowLos.EViewExploringMode.EViewExploringMode_RayCast)
{
int sightSqr = surfSightRange * surfSightRange;
int num = newSurfPos.x - surfSightRange;
int num2 = newSurfPos.x + surfSightRange;
int num3 = newSurfPos.y - surfSightRange;
int num4 = newSurfPos.y + surfSightRange;
num = Mathf.Clamp(num, 0, pFowMgr.m_pFieldObj.NumX - 1);
num2 = Mathf.Clamp(num2, 0, pFowMgr.m_pFieldObj.NumX - 1);
num3 = Mathf.Clamp(num3, 0, pFowMgr.m_pFieldObj.NumY - 1);
num4 = Mathf.Clamp(num4, 0, pFowMgr.m_pFieldObj.NumY - 1);
byte viewBlockId = pFowMgr.m_pFieldObj.LevelGrid.GetGridCell(newSurfPos).m_viewBlockId;
FieldObj.SViewBlockAttr sViewBlockAttr = default(FieldObj.SViewBlockAttr);
pFowMgr.m_pFieldObj.QueryAttr(newSurfPos, out sViewBlockAttr);
FowLos.CRaycastQuadrant cRaycastQuadrant = new FowLos.CRaycastQuadrant();
cRaycastQuadrant.min = new VInt2(num, num3);
cRaycastQuadrant.max = new VInt2(num2, num4);
if (pFowMgr.m_pFieldObj.ViewBlockArrayImpl != null)
{
List <FowLos.SBlockWalls> .Enumerator enumerator = pFowMgr.m_pFieldObj.ViewBlockArrayImpl.GetEnumerator();
while (enumerator.MoveNext())
{
FowLos.SBlockWalls current = enumerator.get_Current();
int areaId = (int)current.m_areaId;
DebugHelper.Assert(areaId != 0);
if ((int)viewBlockId == areaId)
{
if (sViewBlockAttr.BlockType == 1)
{
continue;
}
if (sViewBlockAttr.BlockType == 2)
{
}
}
if (this.ValidateViewBlock(current, cRaycastQuadrant.min.x, cRaycastQuadrant.max.x, cRaycastQuadrant.min.y, cRaycastQuadrant.max.y))
{
cRaycastQuadrant.viewBlockArrayFinal.Add(current);
Dictionary <byte, List <FowLos.SGridWall> > .Enumerator enumerator2 = current.m_wallsHorizontal.GetEnumerator();
while (enumerator2.MoveNext())
{
List <byte> arg_2A3_0 = cRaycastQuadrant.wallsHorizontal;
KeyValuePair <byte, List <FowLos.SGridWall> > current2 = enumerator2.get_Current();
BaseAlgorithm.AddUniqueItem <byte>(arg_2A3_0, current2.get_Key());
}
enumerator2 = current.m_wallsVertical.GetEnumerator();
while (enumerator2.MoveNext())
{
List <byte> arg_2DF_0 = cRaycastQuadrant.wallsVertical;
KeyValuePair <byte, List <FowLos.SGridWall> > current3 = enumerator2.get_Current();
BaseAlgorithm.AddUniqueItem <byte>(arg_2DF_0, current3.get_Key());
}
}
}
this.RaycastCheck <TSetCellVisible>(pFowMgr, cRaycastQuadrant, newSurfPos, unitLoc, sightSqr, camp, bDrawDebugLines, ref setCellVisible);
}
cRaycastQuadrant.Clear();
}
}
}
}