private bool CheckForFreeIntercept(IntVec3 c)
{
bool result;
if (this.destination.ToIntVec3() == c)
{
result = false;
}
else
{
float num = VerbUtility.DistanceInterceptChance(this.origin, c, this.intendedTarget.Cell);
if (num <= 0f)
{
result = false;
}
else
{
bool flag = false;
List <Thing> thingList = c.GetThingList(base.Map);
for (int i = 0; i < thingList.Count; i++)
{
Thing thing = thingList[i];
if (this.CanHit(thing))
{
bool flag2 = false;
if (thing.def.Fillage == FillCategory.Full)
{
Building_Door building_Door = thing as Building_Door;
if (building_Door == null || !building_Door.Open)
{
this.ThrowDebugText("int-wall", c);
this.Impact(thing);
return(true);
}
flag2 = true;
}
float num2 = 0f;
Pawn pawn = thing as Pawn;
if (pawn != null)
{
num2 = 0.4f;
num2 *= Mathf.Clamp(pawn.BodySize, 0.1f, 2f);
if (pawn.GetPosture() != PawnPosture.Standing)
{
num2 *= 0.1f;
}
if (this.launcher != null && pawn.Faction != null && this.launcher.Faction != null && !pawn.Faction.HostileTo(this.launcher.Faction))
{
num2 *= 0.4f;
}
}
else if (thing.def.fillPercent > 0.2f)
{
if (flag2)
{
num2 = 0.05f;
}
else if (this.DestinationCell.AdjacentTo8Way(c))
{
num2 = thing.def.fillPercent * 1f;
}
else
{
num2 = thing.def.fillPercent * 0.15f;
}
}
num2 *= num;
if (num2 > 1E-05f)
{
if (Rand.Chance(num2))
{
this.ThrowDebugText("int-" + num2.ToStringPercent(), c);
this.Impact(thing);
return(true);
}
flag = true;
this.ThrowDebugText(num2.ToStringPercent(), c);
}
}
}
if (!flag)
{
this.ThrowDebugText("o", c);
}
result = false;
}
}
return(result);
}
private bool CheckForFreeInterceptBetween(Vector3 lastExactPos, Vector3 newExactPos)
{
IntVec3 intVec = lastExactPos.ToIntVec3();
IntVec3 intVec2 = newExactPos.ToIntVec3();
bool result;
if (intVec2 == intVec)
{
result = false;
}
else if (!intVec.InBounds(base.Map) || !intVec2.InBounds(base.Map))
{
result = false;
}
else if (intVec2.AdjacentToCardinal(intVec))
{
result = this.CheckForFreeIntercept(intVec2);
}
else if (VerbUtility.DistanceInterceptChance(this.origin, intVec2, this.intendedTarget.Cell) > 0f)
{
Vector3 vector = lastExactPos;
Vector3 v = newExactPos - lastExactPos;
Vector3 b = v.normalized * 0.2f;
int num = (int)(v.MagnitudeHorizontal() / 0.2f);
Projectile.checkedCells.Clear();
int num2 = 0;
for (;;)
{
vector += b;
IntVec3 intVec3 = vector.ToIntVec3();
if (!Projectile.checkedCells.Contains(intVec3))
{
if (this.CheckForFreeIntercept(intVec3))
{
break;
}
Projectile.checkedCells.Add(intVec3);
}
num2++;
if (num2 > num)
{
goto Block_7;
}
if (intVec3 == intVec2)
{
goto Block_8;
}
}
return(true);
Block_7:
return(false);
Block_8:
result = false;
}
else
{
result = false;
}
return(result);
}