public static bool TryFindCastPosition(CastPositionRequest newReq, out IntVec3 dest)
{
CastPositionFinder.req = newReq;
CastPositionFinder.casterLoc = CastPositionFinder.req.caster.Position;
CastPositionFinder.targetLoc = CastPositionFinder.req.target.Position;
CastPositionFinder.verb = CastPositionFinder.req.verb;
CastPositionFinder.avoidGrid = newReq.caster.GetAvoidGrid();
if (CastPositionFinder.verb == null)
{
Log.Error(CastPositionFinder.req.caster + " tried to find casting position without a verb.");
dest = IntVec3.Invalid;
return(false);
}
if (CastPositionFinder.req.maxRegionsRadius > 0)
{
Region region = CastPositionFinder.casterLoc.GetRegion(CastPositionFinder.req.caster.Map, RegionType.Set_Passable);
if (region == null)
{
Log.Error("TryFindCastPosition requiring region traversal but root region is null.");
dest = IntVec3.Invalid;
return(false);
}
CastPositionFinder.inRadiusMark = Rand.Int;
RegionTraverser.MarkRegionsBFS(region, null, newReq.maxRegionsRadius, CastPositionFinder.inRadiusMark, RegionType.Set_Passable);
if (CastPositionFinder.req.maxRangeFromLocus > 0.01f)
{
Region region2 = CastPositionFinder.req.locus.GetRegion(CastPositionFinder.req.caster.Map, RegionType.Set_Passable);
if (region2 == null)
{
Log.Error("locus " + CastPositionFinder.req.locus + " has no region");
dest = IntVec3.Invalid;
return(false);
}
if (region2.mark != CastPositionFinder.inRadiusMark)
{
Log.Error(string.Concat(new object[]
{
CastPositionFinder.req.caster,
" can't possibly get to locus ",
CastPositionFinder.req.locus,
" as it's not in a maxRegionsRadius of ",
CastPositionFinder.req.maxRegionsRadius,
". Overriding maxRegionsRadius."
}));
CastPositionFinder.req.maxRegionsRadius = 0;
}
}
}
CellRect cellRect = CellRect.WholeMap(CastPositionFinder.req.caster.Map);
if (CastPositionFinder.req.maxRangeFromCaster > 0.01f)
{
int num = Mathf.CeilToInt(CastPositionFinder.req.maxRangeFromCaster);
CellRect otherRect = new CellRect(CastPositionFinder.casterLoc.x - num, CastPositionFinder.casterLoc.z - num, num * 2 + 1, num * 2 + 1);
cellRect.ClipInsideRect(otherRect);
}
int num2 = Mathf.CeilToInt(CastPositionFinder.req.maxRangeFromTarget);
CellRect otherRect2 = new CellRect(CastPositionFinder.targetLoc.x - num2, CastPositionFinder.targetLoc.z - num2, num2 * 2 + 1, num2 * 2 + 1);
cellRect.ClipInsideRect(otherRect2);
if (CastPositionFinder.req.maxRangeFromLocus > 0.01f)
{
int num3 = Mathf.CeilToInt(CastPositionFinder.req.maxRangeFromLocus);
CellRect otherRect3 = new CellRect(CastPositionFinder.targetLoc.x - num3, CastPositionFinder.targetLoc.z - num3, num3 * 2 + 1, num3 * 2 + 1);
cellRect.ClipInsideRect(otherRect3);
}
CastPositionFinder.bestSpot = IntVec3.Invalid;
CastPositionFinder.bestSpotPref = 0.001f;
CastPositionFinder.maxRangeFromCasterSquared = CastPositionFinder.req.maxRangeFromCaster * CastPositionFinder.req.maxRangeFromCaster;
CastPositionFinder.maxRangeFromTargetSquared = CastPositionFinder.req.maxRangeFromTarget * CastPositionFinder.req.maxRangeFromTarget;
CastPositionFinder.maxRangeFromLocusSquared = CastPositionFinder.req.maxRangeFromLocus * CastPositionFinder.req.maxRangeFromLocus;
CastPositionFinder.rangeFromTarget = (CastPositionFinder.req.caster.Position - CastPositionFinder.req.target.Position).LengthHorizontal;
CastPositionFinder.rangeFromTargetSquared = (float)(CastPositionFinder.req.caster.Position - CastPositionFinder.req.target.Position).LengthHorizontalSquared;
CastPositionFinder.optimalRangeSquared = CastPositionFinder.verb.verbProps.range * 0.8f * (CastPositionFinder.verb.verbProps.range * 0.8f);
CastPositionFinder.EvaluateCell(CastPositionFinder.req.caster.Position);
if ((double)CastPositionFinder.bestSpotPref >= 1.0)
{
dest = CastPositionFinder.req.caster.Position;
return(true);
}
float slope = -1f / CellLine.Between(CastPositionFinder.req.target.Position, CastPositionFinder.req.caster.Position).Slope;
CellLine cellLine = new CellLine(CastPositionFinder.req.target.Position, slope);
bool flag = cellLine.CellIsAbove(CastPositionFinder.req.caster.Position);
CellRect.CellRectIterator iterator = cellRect.GetIterator();
while (!iterator.Done())
{
IntVec3 current = iterator.Current;
if (cellLine.CellIsAbove(current) == flag && cellRect.Contains(current))
{
CastPositionFinder.EvaluateCell(current);
}
iterator.MoveNext();
}
if (CastPositionFinder.bestSpot.IsValid && CastPositionFinder.bestSpotPref > 0.33f)
{
dest = CastPositionFinder.bestSpot;
return(true);
}
CellRect.CellRectIterator iterator2 = cellRect.GetIterator();
while (!iterator2.Done())
{
IntVec3 current2 = iterator2.Current;
if (cellLine.CellIsAbove(current2) != flag && cellRect.Contains(current2))
{
CastPositionFinder.EvaluateCell(current2);
}
iterator2.MoveNext();
}
if (CastPositionFinder.bestSpot.IsValid)
{
dest = CastPositionFinder.bestSpot;
return(true);
}
dest = CastPositionFinder.casterLoc;
return(false);
}
public static bool TryFindCastPosition(CastPositionRequest newReq, out IntVec3 dest)
{
req = newReq;
casterLoc = req.caster.Position;
targetLoc = req.target.Position;
verb = req.verb;
avoidGrid = newReq.caster.GetAvoidGrid(onlyIfLordAllows: false);
if (verb == null)
{
Log.Error(req.caster + " tried to find casting position without a verb.");
dest = IntVec3.Invalid;
return(false);
}
if (req.maxRegions > 0)
{
Region region = casterLoc.GetRegion(req.caster.Map);
if (region == null)
{
Log.Error("TryFindCastPosition requiring region traversal but root region is null.");
dest = IntVec3.Invalid;
return(false);
}
inRadiusMark = Rand.Int;
RegionTraverser.MarkRegionsBFS(region, null, newReq.maxRegions, inRadiusMark);
if (req.maxRangeFromLocus > 0.01f)
{
Region locusReg = req.locus.GetRegion(req.caster.Map);
if (locusReg == null)
{
Log.Error("locus " + req.locus + " has no region");
dest = IntVec3.Invalid;
return(false);
}
if (locusReg.mark != inRadiusMark)
{
inRadiusMark = Rand.Int;
RegionTraverser.BreadthFirstTraverse(region, null, delegate(Region r)
{
r.mark = inRadiusMark;
req.maxRegions++;
return(r == locusReg);
});
}
}
}
CellRect cellRect = CellRect.WholeMap(req.caster.Map);
if (req.maxRangeFromCaster > 0.01f)
{
int num = Mathf.CeilToInt(req.maxRangeFromCaster);
CellRect otherRect = new CellRect(casterLoc.x - num, casterLoc.z - num, num * 2 + 1, num * 2 + 1);
cellRect.ClipInsideRect(otherRect);
}
int num2 = Mathf.CeilToInt(req.maxRangeFromTarget);
CellRect otherRect2 = new CellRect(targetLoc.x - num2, targetLoc.z - num2, num2 * 2 + 1, num2 * 2 + 1);
cellRect.ClipInsideRect(otherRect2);
if (req.maxRangeFromLocus > 0.01f)
{
int num3 = Mathf.CeilToInt(req.maxRangeFromLocus);
CellRect otherRect3 = new CellRect(targetLoc.x - num3, targetLoc.z - num3, num3 * 2 + 1, num3 * 2 + 1);
cellRect.ClipInsideRect(otherRect3);
}
bestSpot = IntVec3.Invalid;
bestSpotPref = 0.001f;
maxRangeFromCasterSquared = req.maxRangeFromCaster * req.maxRangeFromCaster;
maxRangeFromTargetSquared = req.maxRangeFromTarget * req.maxRangeFromTarget;
maxRangeFromLocusSquared = req.maxRangeFromLocus * req.maxRangeFromLocus;
rangeFromTarget = (req.caster.Position - req.target.Position).LengthHorizontal;
rangeFromTargetSquared = (req.caster.Position - req.target.Position).LengthHorizontalSquared;
optimalRangeSquared = verb.verbProps.range * 0.8f * (verb.verbProps.range * 0.8f);
EvaluateCell(req.caster.Position);
if ((double)bestSpotPref >= 1.0)
{
dest = req.caster.Position;
return(true);
}
float slope = -1f / CellLine.Between(req.target.Position, req.caster.Position).Slope;
CellLine cellLine = new CellLine(req.target.Position, slope);
bool flag = cellLine.CellIsAbove(req.caster.Position);
foreach (IntVec3 item in cellRect)
{
if (cellLine.CellIsAbove(item) == flag && cellRect.Contains(item))
{
EvaluateCell(item);
}
}
if (bestSpot.IsValid && bestSpotPref > 0.33f)
{
dest = bestSpot;
return(true);
}
foreach (IntVec3 item2 in cellRect)
{
if (cellLine.CellIsAbove(item2) != flag && cellRect.Contains(item2))
{
EvaluateCell(item2);
}
}
if (bestSpot.IsValid)
{
dest = bestSpot;
return(true);
}
dest = casterLoc;
return(false);
}
public static bool TryFindCastPosition(CastPositionRequest newReq, out IntVec3 dest)
{
CastPositionFinder.req = newReq;
CastPositionFinder.casterLoc = CastPositionFinder.req.caster.Position;
CastPositionFinder.targetLoc = CastPositionFinder.req.target.Position;
CastPositionFinder.verb = CastPositionFinder.req.verb;
CastPositionFinder.avoidGrid = newReq.caster.GetAvoidGrid();
bool result;
if (CastPositionFinder.verb == null)
{
Log.Error(CastPositionFinder.req.caster + " tried to find casting position without a verb.", false);
dest = IntVec3.Invalid;
result = false;
}
else
{
if (CastPositionFinder.req.maxRegions > 0)
{
Region region = CastPositionFinder.casterLoc.GetRegion(CastPositionFinder.req.caster.Map, RegionType.Set_Passable);
if (region == null)
{
Log.Error("TryFindCastPosition requiring region traversal but root region is null.", false);
dest = IntVec3.Invalid;
return(false);
}
CastPositionFinder.inRadiusMark = Rand.Int;
RegionTraverser.MarkRegionsBFS(region, null, newReq.maxRegions, CastPositionFinder.inRadiusMark, RegionType.Set_Passable);
if (CastPositionFinder.req.maxRangeFromLocus > 0.01f)
{
Region locusReg = CastPositionFinder.req.locus.GetRegion(CastPositionFinder.req.caster.Map, RegionType.Set_Passable);
if (locusReg == null)
{
Log.Error("locus " + CastPositionFinder.req.locus + " has no region", false);
dest = IntVec3.Invalid;
return(false);
}
if (locusReg.mark != CastPositionFinder.inRadiusMark)
{
CastPositionFinder.inRadiusMark = Rand.Int;
RegionTraverser.BreadthFirstTraverse(region, null, delegate(Region r)
{
r.mark = CastPositionFinder.inRadiusMark;
CastPositionFinder.req.maxRegions = CastPositionFinder.req.maxRegions + 1;
return(r == locusReg);
}, 999999, RegionType.Set_Passable);
}
}
}
CellRect cellRect = CellRect.WholeMap(CastPositionFinder.req.caster.Map);
if (CastPositionFinder.req.maxRangeFromCaster > 0.01f)
{
int num = Mathf.CeilToInt(CastPositionFinder.req.maxRangeFromCaster);
CellRect otherRect = new CellRect(CastPositionFinder.casterLoc.x - num, CastPositionFinder.casterLoc.z - num, num * 2 + 1, num * 2 + 1);
cellRect.ClipInsideRect(otherRect);
}
int num2 = Mathf.CeilToInt(CastPositionFinder.req.maxRangeFromTarget);
CellRect otherRect2 = new CellRect(CastPositionFinder.targetLoc.x - num2, CastPositionFinder.targetLoc.z - num2, num2 * 2 + 1, num2 * 2 + 1);
cellRect.ClipInsideRect(otherRect2);
if (CastPositionFinder.req.maxRangeFromLocus > 0.01f)
{
int num3 = Mathf.CeilToInt(CastPositionFinder.req.maxRangeFromLocus);
CellRect otherRect3 = new CellRect(CastPositionFinder.targetLoc.x - num3, CastPositionFinder.targetLoc.z - num3, num3 * 2 + 1, num3 * 2 + 1);
cellRect.ClipInsideRect(otherRect3);
}
CastPositionFinder.bestSpot = IntVec3.Invalid;
CastPositionFinder.bestSpotPref = 0.001f;
CastPositionFinder.maxRangeFromCasterSquared = CastPositionFinder.req.maxRangeFromCaster * CastPositionFinder.req.maxRangeFromCaster;
CastPositionFinder.maxRangeFromTargetSquared = CastPositionFinder.req.maxRangeFromTarget * CastPositionFinder.req.maxRangeFromTarget;
CastPositionFinder.maxRangeFromLocusSquared = CastPositionFinder.req.maxRangeFromLocus * CastPositionFinder.req.maxRangeFromLocus;
CastPositionFinder.rangeFromTarget = (CastPositionFinder.req.caster.Position - CastPositionFinder.req.target.Position).LengthHorizontal;
CastPositionFinder.rangeFromTargetSquared = (float)(CastPositionFinder.req.caster.Position - CastPositionFinder.req.target.Position).LengthHorizontalSquared;
CastPositionFinder.optimalRangeSquared = CastPositionFinder.verb.verbProps.range * 0.8f * (CastPositionFinder.verb.verbProps.range * 0.8f);
CastPositionFinder.EvaluateCell(CastPositionFinder.req.caster.Position);
if ((double)CastPositionFinder.bestSpotPref >= 1.0)
{
dest = CastPositionFinder.req.caster.Position;
result = true;
}
else
{
float slope = -1f / CellLine.Between(CastPositionFinder.req.target.Position, CastPositionFinder.req.caster.Position).Slope;
CellLine cellLine = new CellLine(CastPositionFinder.req.target.Position, slope);
bool flag = cellLine.CellIsAbove(CastPositionFinder.req.caster.Position);
Profiler.BeginSample("TryFindCastPosition scan near side");
CellRect.CellRectIterator iterator = cellRect.GetIterator();
while (!iterator.Done())
{
IntVec3 c = iterator.Current;
if (cellLine.CellIsAbove(c) == flag && cellRect.Contains(c))
{
CastPositionFinder.EvaluateCell(c);
}
iterator.MoveNext();
}
Profiler.EndSample();
if (CastPositionFinder.bestSpot.IsValid && CastPositionFinder.bestSpotPref > 0.33f)
{
dest = CastPositionFinder.bestSpot;
result = true;
}
else
{
Profiler.BeginSample("TryFindCastPosition scan far side");
CellRect.CellRectIterator iterator2 = cellRect.GetIterator();
while (!iterator2.Done())
{
IntVec3 c2 = iterator2.Current;
if (cellLine.CellIsAbove(c2) != flag && cellRect.Contains(c2))
{
CastPositionFinder.EvaluateCell(c2);
}
iterator2.MoveNext();
}
Profiler.EndSample();
if (CastPositionFinder.bestSpot.IsValid)
{
dest = CastPositionFinder.bestSpot;
result = true;
}
else
{
dest = CastPositionFinder.casterLoc;
result = false;
}
}
}
}
return(result);
}
