public static enum_TileDirection AngleNextEdge(this enum_TileDirection direction, bool clockWise)
{
if (!direction.IsAngle())
{
Debug.LogError("Invalid Directions Here!");
return(enum_TileDirection.Invalid);
}
switch (direction)
{
default:
Debug.LogError("Invalid Convertions Here!");
return(enum_TileDirection.Invalid);
case enum_TileDirection.TopRight:
return(clockWise ? enum_TileDirection.Right : enum_TileDirection.Top);
case enum_TileDirection.BottomRight:
return(clockWise ? enum_TileDirection.Bottom : enum_TileDirection.Right);
case enum_TileDirection.BottomLeft:
return(clockWise ? enum_TileDirection.Left : enum_TileDirection.Bottom);
case enum_TileDirection.TopLeft:
return(clockWise ? enum_TileDirection.Top : enum_TileDirection.Left);
}
}
public static enum_TileDirection Inverse(this enum_TileDirection direction)
{
switch (direction)
{
default:
Debug.LogError("Error Direction Here");
return(enum_TileDirection.Invalid);
case enum_TileDirection.Top:
return(enum_TileDirection.Bottom);
case enum_TileDirection.Bottom:
return(enum_TileDirection.Top);
case enum_TileDirection.Right:
return(enum_TileDirection.Left);
case enum_TileDirection.Left:
return(enum_TileDirection.Right);
case enum_TileDirection.TopRight:
return(enum_TileDirection.BottomLeft);
case enum_TileDirection.BottomLeft:
return(enum_TileDirection.TopRight);
case enum_TileDirection.TopLeft:
return(enum_TileDirection.BottomRight);
case enum_TileDirection.BottomRight:
return(enum_TileDirection.TopLeft);
}
}
public static enum_TileDirection Next(this enum_TileDirection direction)
{
direction++;
if (direction > enum_TileDirection.Left)
{
direction = enum_TileDirection.Top;
}
else if (direction > enum_TileDirection.TopLeft)
{
direction = enum_TileDirection.TopRight;
}
return(direction);
}
public static T TileEdgeRandom <T>(this T[,] tileArray, System.Random randomSeed = null, Predicate <T> predicate = null, List <enum_TileDirection> edgeOutcluded = null, int predicateTryCount = -1) where T : class, ITileAxis //Target Edges Random Tile
{
if (edgeOutcluded != null && edgeOutcluded.Count > 3)
{
Debug.LogError("Can't Outclude All Edges!");
}
if (predicateTryCount == -1)
{
predicateTryCount = int.MaxValue;
}
List <enum_TileDirection> edgesRandom = new List <enum_TileDirection>(m_EdgeDirections)
{
};
if (edgeOutcluded != null)
{
edgesRandom.RemoveAll(p => edgeOutcluded.Contains(p));
}
int axisX = -1, axisY = -1;
int tileWidth = tileArray.GetLength(0), tileHeight = tileArray.GetLength(1);
T targetTile = null;
for (int i = 0; i < predicateTryCount; i++)
{
enum_TileDirection randomDirection = edgesRandom.RandomItem(randomSeed);
switch (randomDirection)
{
case enum_TileDirection.Bottom:
axisX = randomSeed.Next(tileWidth - 1) + 1;
axisY = 0;
break;
case enum_TileDirection.Top:
axisX = randomSeed.Next(tileWidth - 1);
axisY = tileHeight - 1;
break;
case enum_TileDirection.Left:
axisX = 0;
axisY = randomSeed.Next(tileHeight - 1);
break;
case enum_TileDirection.Right:
axisX = tileWidth - 1;
axisY = randomSeed.Next(tileHeight - 1) + 1;
break;
}
targetTile = tileArray[axisX, axisY];
if (predicate == null || predicate(targetTile))
{
if (edgeOutcluded != null)
{
edgeOutcluded.Add(randomDirection);
}
break;
}
}
return(targetTile);
}
public static TileAxis DirectionAxis(this TileAxis sourceAxis, enum_TileDirection direction) => sourceAxis + m_DirectionAxies[direction];
public static bool IsAngle(this enum_TileDirection direction) => m_AngleDirections.Contains(direction);
public static bool IsEdge(this enum_TileDirection direction) => m_EdgeDirections.Contains(direction);
public static Quaternion ToRotation(this enum_TileDirection direction) => Quaternion.Euler(0, (int)direction * 90, 0);
public static TileAxis GetDirectionedSize(TileAxis size, enum_TileDirection direction) => (int)direction % 2 == 0 ? size : size.Inverse();