public int AmountOfOpenRoadEnds(PuzzleRoad puzzleRoad)
{
int amount = 0;
var usingPuzzleIndex = puzzleRoad.StartPuzzleIndex;
if (puzzleRoad.DefinitiveEndingRoad(usingPuzzleIndex))
{
return(0);
}
switch (usingPuzzleIndex)
{
case 1:
if (!Initiator.SubmittedPuzzleTilesIndices.Contains(2) && !Initiator.SubmittedPuzzleTilesIndices.Contains(4))
{
return(0);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(4))
{
if (puzzleRoad.StartsAt(Orientation.Bottom))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Bottom);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(2))
{
if (puzzleRoad.StartsAt(Orientation.Right))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Right);
}
break;
case 2:
if (!Initiator.SubmittedPuzzleTilesIndices.Contains(1) && !Initiator.SubmittedPuzzleTilesIndices.Contains(3) && !Initiator.SubmittedPuzzleTilesIndices.Contains(5))
{
return(0);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(1))
{
if (puzzleRoad.StartsAt(Orientation.Left))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Left);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(3))
{
if (puzzleRoad.StartsAt(Orientation.Right))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Right);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(5))
{
if (puzzleRoad.StartsAt(Orientation.Bottom))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Bottom);
}
break;
case 3:
if (!Initiator.SubmittedPuzzleTilesIndices.Contains(2) && !Initiator.SubmittedPuzzleTilesIndices.Contains(6))
{
return(0);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(2))
{
if (puzzleRoad.StartsAt(Orientation.Left))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Left);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(6))
{
if (puzzleRoad.StartsAt(Orientation.Bottom))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Bottom);
}
break;
case 4:
if (!Initiator.SubmittedPuzzleTilesIndices.Contains(1) && !Initiator.SubmittedPuzzleTilesIndices.Contains(5))
{
return(0);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(1))
{
if (puzzleRoad.StartsAt(Orientation.Top))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Top);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(5))
{
if (puzzleRoad.StartsAt(Orientation.Right))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Right);
}
break;
case 5:
if (!Initiator.SubmittedPuzzleTilesIndices.Contains(4) && !Initiator.SubmittedPuzzleTilesIndices.Contains(6) && !Initiator.SubmittedPuzzleTilesIndices.Contains(2))
{
return(0);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(4))
{
if (puzzleRoad.StartsAt(Orientation.Left))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Left);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(6))
{
if (puzzleRoad.StartsAt(Orientation.Right))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Right);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(2))
{
if (puzzleRoad.StartsAt(Orientation.Top))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Top);
}
break;
case 6:
if (!Initiator.SubmittedPuzzleTilesIndices.Contains(3) && !Initiator.SubmittedPuzzleTilesIndices.Contains(5))
{
return(0);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(3))
{
if (puzzleRoad.StartsAt(Orientation.Top))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Top);
}
if (Initiator.SubmittedPuzzleTilesIndices.Contains(5))
{
if (puzzleRoad.StartsAt(Orientation.Left))
{
puzzleRoad.SwitchStartToEnd();
}
amount += puzzleRoad.StartsOrEndsAtAmount(Orientation.Left);
}
break;
}
return(amount);
}
public bool IsEndingRoad(ref PuzzleRoad puzzleRoad, int?customStartPuzzleIndex)
{
bool?endingRoad = null;
var usingPuzzleIndex = customStartPuzzleIndex.HasValue ? customStartPuzzleIndex.Value : puzzleRoad.StartPuzzleIndex;
if (puzzleRoad.DefinitiveEndingRoad(usingPuzzleIndex))
{
endingRoad = true;
puzzleRoad.EndPuzzleIndex = puzzleRoad.StartPuzzleIndex;
return(endingRoad.Value);
}
switch (usingPuzzleIndex)
{
case 1:
if (!UsedPuzzleTilesIndices.Contains(2) && !UsedPuzzleTilesIndices.Contains(4))
{
endingRoad = true;
break;
}
if (UsedPuzzleTilesIndices.Contains(4) && puzzleRoad.StartsOrEndsAt(Orientation.Bottom))
{
break;
}
if (UsedPuzzleTilesIndices.Contains(2) && puzzleRoad.StartsOrEndsAt(Orientation.Right))
{
break;
}
if (!UsedPuzzleTilesIndices.Contains(2))
{
if (!puzzleRoad.StartsOrEndsAt(Orientation.Bottom))
{
endingRoad = true;
break;
}
}
if (!UsedPuzzleTilesIndices.Contains(4))
{
if (!puzzleRoad.StartsOrEndsAt(Orientation.Right))
{
endingRoad = true;
break;
}
}
break;
case 2:
if (!UsedPuzzleTilesIndices.Contains(1) && !UsedPuzzleTilesIndices.Contains(3) && !UsedPuzzleTilesIndices.Contains(5))
{
endingRoad = true;
break;
}
if (!UsedPuzzleTilesIndices.Contains(1))
{
if ((puzzleRoad.EndPosition == 0 && puzzleRoad.EndOrientation == Orientation.Left) ||
(puzzleRoad.EndPosition == 2 && puzzleRoad.EndOrientation == Orientation.Left))
{
endingRoad = true;
break;
}
}
if (!UsedPuzzleTilesIndices.Contains(3))
{
if ((puzzleRoad.EndPosition == 1 && puzzleRoad.EndOrientation == Orientation.Right) ||
(puzzleRoad.EndPosition == 3 && puzzleRoad.EndOrientation == Orientation.Right))
{
endingRoad = true;
break;
}
}
if (!UsedPuzzleTilesIndices.Contains(5))
{
if ((puzzleRoad.EndPosition == 2 && puzzleRoad.EndOrientation == Orientation.Bottom) ||
(puzzleRoad.EndPosition == 3 && puzzleRoad.EndOrientation == Orientation.Bottom))
{
endingRoad = true;
break;
}
}
break;
case 3:
if (!UsedPuzzleTilesIndices.Contains(2) && !UsedPuzzleTilesIndices.Contains(6))
{
endingRoad = true;
break;
}
if (!UsedPuzzleTilesIndices.Contains(2))
{
if ((puzzleRoad.EndPosition == 0 && puzzleRoad.EndOrientation == Orientation.Left) ||
(puzzleRoad.EndPosition == 2 && puzzleRoad.EndOrientation == Orientation.Left))
{
endingRoad = true;
break;
}
}
if (!UsedPuzzleTilesIndices.Contains(6))
{
if ((puzzleRoad.EndPosition == 2 && puzzleRoad.EndOrientation == Orientation.Bottom) ||
(puzzleRoad.EndPosition == 3 && puzzleRoad.EndOrientation == Orientation.Bottom))
{
endingRoad = true;
break;
}
}
break;
case 4:
if (!UsedPuzzleTilesIndices.Contains(1) && !UsedPuzzleTilesIndices.Contains(5))
{
endingRoad = true;
break;
}
if (UsedPuzzleTilesIndices.Contains(1) && puzzleRoad.StartsOrEndsAt(Orientation.Top))
{
break;
}
if (UsedPuzzleTilesIndices.Contains(5) && puzzleRoad.StartsOrEndsAt(Orientation.Right))
{
break;
}
if (!UsedPuzzleTilesIndices.Contains(1))
{
if (puzzleRoad.StartsOrEndsAt(Orientation.Top))
{
endingRoad = true;
break;
}
}
if (!UsedPuzzleTilesIndices.Contains(5))
{
if (puzzleRoad.StartsOrEndsAt(Orientation.Right))
{
endingRoad = true;
break;
}
}
break;
case 5:
if (!UsedPuzzleTilesIndices.Contains(4) && !UsedPuzzleTilesIndices.Contains(6) && !UsedPuzzleTilesIndices.Contains(2))
{
endingRoad = true;
break;
}
if (!UsedPuzzleTilesIndices.Contains(4))
{
if ((puzzleRoad.EndPosition == 0 && puzzleRoad.EndOrientation == Orientation.Left) ||
(puzzleRoad.EndPosition == 2 && puzzleRoad.EndOrientation == Orientation.Left))
{
endingRoad = true;
break;
}
}
if (!UsedPuzzleTilesIndices.Contains(6))
{
if ((puzzleRoad.EndPosition == 1 && puzzleRoad.EndOrientation == Orientation.Right) ||
(puzzleRoad.EndPosition == 3 && puzzleRoad.EndOrientation == Orientation.Right))
{
endingRoad = true;
break;
}
}
if (!UsedPuzzleTilesIndices.Contains(2))
{
if ((puzzleRoad.EndPosition == 0 && puzzleRoad.EndOrientation == Orientation.Top) ||
(puzzleRoad.EndPosition == 1 && puzzleRoad.EndOrientation == Orientation.Top))
{
endingRoad = true;
break;
}
}
break;
case 6:
if (!UsedPuzzleTilesIndices.Contains(3) && !UsedPuzzleTilesIndices.Contains(5))
{
endingRoad = true;
break;
}
if (!UsedPuzzleTilesIndices.Contains(3))
{
if ((puzzleRoad.EndPosition == 0 && puzzleRoad.EndOrientation == Orientation.Top) ||
(puzzleRoad.EndPosition == 1 && puzzleRoad.EndOrientation == Orientation.Top))
{
endingRoad = true;
break;
}
}
if (!UsedPuzzleTilesIndices.Contains(5))
{
if ((puzzleRoad.EndPosition == 0 && puzzleRoad.EndOrientation == Orientation.Left) ||
(puzzleRoad.EndPosition == 2 && puzzleRoad.EndOrientation == Orientation.Left))
{
endingRoad = true;
break;
}
}
break;
}
if (endingRoad.HasValue && endingRoad.Value)
{
puzzleRoad.EndPuzzleIndex = usingPuzzleIndex;
}
return(endingRoad.HasValue ? endingRoad.Value : false);
}