public static void ResizeArray <T>(ref T[,] array, int width, int height, Direction8 dir, bool initialize) where T : new()
{
Direction4 vert = Direction4.None;
Direction4 horiz = Direction4.None;
DecomposeDiagonal(dir, ref horiz, ref vert);
Loc2D offset = new Loc2D();
if (horiz == Direction4.None)
{
offset.X = (width - array.GetLength(0)) / 2;
}
else if (horiz == Direction4.Left)
{
offset.X = (width - array.GetLength(0));
}
if (vert == Direction4.None)
{
offset.Y = (height - array.GetLength(1)) / 2;
}
else if (vert == Direction4.Up)
{
offset.Y = (height - array.GetLength(1));
}
T[,] returnArray = new T[width, height];
if (initialize)
{
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (x >= offset.X && x < offset.X + array.GetLength(0) &&
y >= offset.Y && y < offset.Y + array.GetLength(1))
{
returnArray[x, y] = array[x - offset.X, y - offset.Y];
}
else
{
returnArray[x, y] = new T();
}
}
}
}
else
{
for (int x = Math.Max(-offset.X, 0); x < array.GetLength(0) && x + offset.X < returnArray.GetLength(0); x++)
{
for (int y = Math.Max(-offset.Y, 0); y < array.GetLength(1) && y + offset.Y < returnArray.GetLength(1); y++)
{
returnArray[x + offset.X, y + offset.Y] = array[x, y];
}
}
}
array = returnArray;
}
public float TryToMove(float distance, Direction4 direction, Vector2 deltaPosition = default)
{
float allowedMove = GetAllowedMovement(distance, direction, deltaPosition);
float effectiveMove = ForceMove(allowedMove, direction);
return(effectiveMove);
}
public static void Draw(Bounds bounds, Direction4 direction, float length = 1f)
{
if (direction.IsHorizontal())
{
Vector2 originTop = (Vector2)bounds.center + new Vector2(bounds.extents.x * direction.Sign(), bounds.extents.y);
Debug.DrawLine(originTop, originTop + direction.ToVector2(length), Color.magenta);
Vector2 originCenter = (Vector2)bounds.center + new Vector2(bounds.extents.x * direction.Sign(), 0);
Debug.DrawLine(originCenter, originCenter + direction.ToVector2(length), Color.magenta);
Vector2 originBottom = (Vector2)bounds.center + new Vector2(bounds.extents.x * direction.Sign(), -bounds.extents.y);
Debug.DrawLine(originBottom, originBottom + direction.ToVector2(length), Color.magenta);
}
else
{
Vector2 originLeft = (Vector2)bounds.center + new Vector2(-bounds.extents.x, bounds.extents.y * direction.Sign());
Debug.DrawLine(originLeft, originLeft + direction.ToVector2(length), Color.magenta);
Vector2 originCenter = (Vector2)bounds.center + new Vector2(0, bounds.extents.y * direction.Sign());
Debug.DrawLine(originCenter, originCenter + direction.ToVector2(length), Color.magenta);
Vector2 originRight = (Vector2)bounds.center + new Vector2(bounds.extents.x, bounds.extents.y * direction.Sign());
Debug.DrawLine(originRight, originRight + direction.ToVector2(length), Color.magenta);
}
}
public static int DistanceInFront(int x1, int y1, int x2, int y2, Direction4 dir)
{
switch (dir)
{
case Direction4.Down:
{
return(y2 - y1);
}
case Direction4.Left:
{
return(x1 - x2);
}
case Direction4.Up:
{
return(y1 - y2);
}
case Direction4.Right:
{
return(x2 - x1);
}
default: return(0);
}
}
public static Loc2D GetResizeOffset(int oldWidth, int oldHeight, int width, int height, Direction8 dir)
{
Direction4 vert = Direction4.None;
Direction4 horiz = Direction4.None;
DecomposeDiagonal(dir, ref horiz, ref vert);
Loc2D center = new Loc2D();
if (horiz == Direction4.None)
{
center.X += (width - oldWidth) / 2;
}
else if (horiz == Direction4.Left)
{
center.X += (width - oldWidth);
}
if (vert == Direction4.None)
{
center.Y += (height - oldHeight) / 2;
}
else if (vert == Direction4.Up)
{
center.Y += (height - oldHeight);
}
return(center);
}
public static Direction4 ToDirection4(Vector2 velocity)
{
Direction4 dir = Direction4.EAST;
if (Mathf.Abs(velocity.x) >= Mathf.Abs(velocity.y))
{
if (velocity.x > 0)
{
dir = Direction4.EAST;
}
else
{
dir = Direction4.WEST;
}
}
else
{
if (velocity.y > 0)
{
dir = Direction4.NORTH;
}
else
{
dir = Direction4.SOUTH;
}
}
return(dir);
}
public static Direction2V ToDirection2V(this Direction4 direction)
{
if (direction.IsHorizontal())
{
throw new Exception("Passed horizontal direction4 in place of vertical");
}
return(direction == Direction4.Up ? Direction2V.Up : Direction2V.Down);
}
public static Direction2H ToDirection2H(this Direction4 direction)
{
if (direction.IsVertical())
{
throw new Exception("Passed vertical direction4 in place of horizontal");
}
return(direction == Direction4.Left ? Direction2H.Left : Direction2H.Right);
}
public static Direction4 ReverseDir(Direction4 dir)
{
if ((int)dir <= (int)Direction4.None)
{
return(dir);
}
return((Direction4)(((int)dir + 2) % 4));
}
public static Direction4 Rotate(this Direction4 dir, int quaterClockwise)
{
while (quaterClockwise < 0)
{
quaterClockwise += 4;
}
return((Direction4)(((int)dir + quaterClockwise) % 4));
}
public CollisionMoveHit(Transform transform, Vector2 point, Vector2 normal, Direction4 rayDirection, float distanceToHit)
{
this.transform = transform;
this.point = point;
this.distanceToHit = distanceToHit;
this.rayDirection = rayDirection;
this.normal = normal;
isTilemap = transform.CompareTag("Tilemap");
}
/// <summary>
/// Rotates the direction a set amount of times
/// </summary>
/// <param name="dir4"></param>
public static Direction4 Rotate(this Direction4 dir4, int times = 1)
{
if (times >= 0)
{
return((Direction4)(((int)dir4 + times * 2) % 8));
}
throw new ArgumentException("Argument must be greater than or equal to zero");
}
private ColorPairPuyo CreateColorPuyo(PuyoType satellite, PuyoType pivot, Direction4 dir, int pos)
{
return(new ColorPairPuyo()
{
Pivot = pivot,
Satellite = satellite,
Dir = dir,
Pos = pos,
});
}
private IEnumerable <CollisionMoveHit> GetCollisionMoveHitsBelow()
{
float distance = RaycastHelpers.skinWidth;
Direction4 direction = Direction4.Down;
(RaycastHit2D[] hits, int count) = movement.raycaster.GetHits(distance, direction);
IEnumerable <CollisionMoveHit> collisionMoveHits = movement.collisionMoveHitsFactory.GetUniqueRaycasterHits(hits, count, direction);
return(collisionMoveHits);
}
private float NoDistanceForceMove(Direction4 direction)
{
float distance = RaycastHelpers.skinWidth;
IEnumerable <CollisionMoveHit> raycasterHits = GetCollisionMoveHits(distance, direction);
foreach (CollisionMoveHit raycasterHit in raycasterHits)
{
collisionMoveController.ForceMoveInto(raycasterHit, 0);
}
return(0);
}
public CollisionMoveHit(RaycastHit2D hit, Direction4 rayDirection) :
this(
transform : hit.transform,
point : hit.point,
normal : hit.normal,
rayDirection : rayDirection,
distanceToHit : hit.distance
//distanceToHit: Mathf.Max(hit.distance - RaycastHelpers.skinWidth, 0)
)
{
}
public static void AssignDirDim(int x, int y, int p, Direction4 dir)
{
if (dir == Direction4.Down || dir == Direction4.Up)
{
y = p;
}
else
{
x = p;
}
}
public BackgroundParticle(int ox, int oy, Fraction f, float px, float py, Direction4 dir)
{
OriginX = ox;
OriginY = oy;
X = px;
Y = py;
Fraction = f;
RemainingPower = INITIAL_POWER;
Direction = dir;
}
public static Direction4 AddDir(Direction4 dir1, Direction4 dir2)
{
if ((int)dir1 <= (int)Direction4.None)
{
return(dir2);
}
if ((int)dir2 <= (int)Direction4.None)
{
return(dir1);
}
return((Direction4)(((int)dir1 + (int)dir2) % 4));
}
static public int X(this Direction4 direction4)
{
switch (direction4)
{
case Direction4.Left:
return(-1);
case Direction4.Right:
return(1);
}
return(0);
}
public BackgroundParticle(BackgroundParticle source, float px, float py, Direction4 dir)
{
OriginX = source.OriginX;
OriginY = source.OriginY;
X = px;
Y = py;
Fraction = source.Fraction;
RemainingPower = source.RemainingPower - 1;
Direction = dir;
}
static public int Y(this Direction4 direction4)
{
switch (direction4)
{
case Direction4.Up:
return(1);
case Direction4.Down:
return(-1);
}
return(0);
}
public void Inject(SnailController controller)
{
rigidbody = controller.di.physics.movement.rigidbody;
if (forward)
{
dir4 = initialSurfaceNormal.RotateClockwise();
}
else
{
dir4 = initialSurfaceNormal.RotateCounterClockwise();
}
}
void MakeWall(Mass m, Direction4 d)
{
int newI = m.I, newJ = m.J;
switch (d)
{
case Direction4.Up: newI = m.I - 1; break;
case Direction4.Right: newJ = m.J + 1; break;
case Direction4.Down: newI = m.I + 1; break;
case Direction4.Left: newJ = m.J - 1; break;
}
maze[newI, newJ].MassState = State.Wall;
}
public static void FillArray(int arrayWidth, int arrayHeight, TileCheck checkOp, TileOperation fillOp, Loc2D loc)
{
var stack = new Stack <StackItem>();
stack.Push(new StackItem(loc.X, loc.X, loc.Y, Direction4.None, true, true));
fillOp(loc.X, loc.Y);
while (stack.Count > 0)
{
var item = stack.Pop();
int minX = item.MinX;
int maxX = item.MaxX;
int y = item.Y;
Direction4 dir = item.Direction;
bool goLeft = item.GoLeft;
bool goRight = item.GoRight;
int newMinX = minX;
if (goLeft)
{
while (newMinX - 1 >= 0 && checkOp(newMinX - 1, y))
{
newMinX--;
fillOp(newMinX, y);
}
}
int newMaxX = maxX;
if (goRight)
{
while (newMaxX + 1 < arrayWidth && checkOp(newMaxX + 1, y))
{
newMaxX++;
fillOp(newMaxX, y);
}
}
minX--;
maxX++;
if (y < arrayHeight - 1)
{
AddNextScanLine(checkOp, fillOp, minX, maxX, newMinX, newMaxX, y + 1, dir != Direction4.Up, Direction4.Down, stack);
}
if (y > 0)
{
AddNextScanLine(checkOp, fillOp, minX, maxX, newMinX, newMaxX, y - 1, dir != Direction4.Down, Direction4.Up, stack);
}
}
}
public static void FillArray(int arrayWidth, int arrayHeight, TileCheck checkOp, TileOperation fillOp, Loc2D loc)
{
Stack <Tuple <int, int, int, Direction4, bool, bool> > stack = new Stack <Tuple <int, int, int, Direction4, bool, bool> >();
stack.Push(new Tuple <int, int, int, Direction4, bool, bool>(loc.X, loc.X, loc.Y, Direction4.None, true, true));
fillOp(loc.X, loc.Y);
while (stack.Count > 0)
{
Tuple <int, int, int, Direction4, bool, bool> this_should_really_be_a_class = stack.Pop();
Direction4 dir = this_should_really_be_a_class.Item4;
int minX = this_should_really_be_a_class.Item1;
int maxX = this_should_really_be_a_class.Item2;
int y = this_should_really_be_a_class.Item3;
bool goLeft = this_should_really_be_a_class.Item5;
bool goRight = this_should_really_be_a_class.Item6;
int newMinX = minX;
if (goLeft)
{
while (newMinX - 1 >= 0 && checkOp(newMinX - 1, y))
{
newMinX--;
fillOp(newMinX, y);
}
}
int newMaxX = maxX;
if (goRight)
{
while (newMaxX + 1 < arrayWidth && checkOp(newMaxX + 1, y))
{
newMaxX++;
fillOp(newMaxX, y);
}
}
minX--;
maxX++;
if (y < arrayHeight - 1)
{
AddNextScanLine(checkOp, fillOp, minX, maxX, newMinX, newMaxX, y + 1, dir != Direction4.Up, Direction4.Down, stack);
}
if (y > 0)
{
AddNextScanLine(checkOp, fillOp, minX, maxX, newMinX, newMaxX, y - 1, dir != Direction4.Down, Direction4.Up, stack);
}
}
}
public void DrawStraightPassage(Loc2D loc1, Loc2D loc2)
{
Loc2D diff = loc2 - loc1;
Direction4 dir = (Math.Abs(diff.Y) > Math.Abs(diff.X)) ? Direction4.Down : Direction4.Right;
Direction4 subDir = (dir == Direction4.Down) ? Direction4.Right : Direction4.Down;
if (Operations.DimOfDir(diff.X, diff.Y, dir) < 0)
{
dir = Operations.ReverseDir(dir);
}
if (Operations.DimOfDir(diff.X, diff.Y, subDir) < 0)
{
subDir = Operations.ReverseDir(subDir);
}
Loc2D increment = new Loc2D();
Loc2D subIncrement = new Loc2D();
Operations.MoveInDirection4(ref increment, dir, 1);
Operations.MoveInDirection4(ref subIncrement, subDir, 1);
int change = Math.Abs(Operations.DimOfDir(diff.X, diff.Y, dir));
int subChange = Math.Abs(Operations.DimOfDir(diff.X, diff.Y, subDir));
int err = change / 2;
Loc2D curLoc = loc1;
int tileSize = rand.Next(minPassageSize, maxPassageSize + 1);
int tileLimit = rand.Next(minSizeChangePeriod, maxSizeChangePeriod + 1);
int tilesMoved = 0;
while (Operations.DimOfDir(curLoc.X, curLoc.Y, dir) != Operations.DimOfDir(loc2.X, loc2.Y, dir))
{
DrawPath(curLoc, tileSize);
curLoc += increment;
err -= subChange;
if (err < 0)
{
curLoc += subIncrement;
err += change;
}
tilesMoved++;
if (tilesMoved >= tileLimit)
{
tileSize = rand.Next(minPassageSize, maxPassageSize + 1);
tileLimit = rand.Next(minSizeChangePeriod, maxSizeChangePeriod + 1);
tilesMoved = 0;
}
}
DrawPath(loc2, tileSize);
}
internal void Rotate90()
{
if (forward)
{
dir4 = dir4.RotateClockwise();
}
else
{
dir4 = dir4.RotateCounterClockwise();
}
transform.Rotate(new Vector3(0, 0, -90));
Physics2D.SyncTransforms();
}
public static Orientation4 GetOrientation4(Direction4 dir)
{
switch (dir)
{
case Direction4.Down:
case Direction4.Up:
return(Orientation4.Vert);
case Direction4.Left:
case Direction4.Right:
return(Orientation4.Horiz);
default:
return(Orientation4.None);
}
}
public StackItem(
int minX,
int maxX,
int y,
Direction4 dir,
bool goLeft,
bool goRight
)
{
MinX = minX;
MaxX = maxX;
Y = y;
Direction = dir;
GoLeft = goLeft;
GoRight = goRight;
}
private float GetAllowedMovementAt_Obsolete(float distance, Direction4 direction, Vector2 deltaPosition = default)
{
if (!RaycastHelpers.IsValidDistance(distance))
{
return(0);
}
IEnumerable <CollisionMoveHit> raycasterHits = GetCollisionMoveHits(distance, direction, deltaPosition);
float allowedDistance = distance;
foreach (CollisionMoveHit raycasterHit in raycasterHits)
{
allowedDistance = collisionMoveController.GetAllowedMoveInto(raycasterHit, allowedDistance);
}
return(allowedDistance);
}
Mass MakeNewRoad(Mass m, Direction4 d)
{
int i = m.I, j = m.J;
int newI = i, newJ = j;
switch (d)
{
case Direction4.Up: newI = i - 2; break;
case Direction4.Right: newJ = j + 2; break;
case Direction4.Down: newI = i + 2; break;
case Direction4.Left: newJ = j - 2; break;
}
maze[newI, newJ].MassState = State.Empty;
return maze[newI, newJ];
}
public static float Sign(this Direction4 direction)
{
switch (direction)
{
case Direction4.Down:
case Direction4.Left:
return(-1f);
case Direction4.Right:
case Direction4.Up:
return(1f);
default:
Debug.LogError($"Unhandled enum value: {direction}");
return(0f);
}
}
static public Vector2Int ToVector2Int(this Direction4 direction4)
{
switch (direction4)
{
case Direction4.Up:
return(new Vector2Int(0, 1));
case Direction4.Down:
return(new Vector2Int(0, -1));
case Direction4.Left:
return(new Vector2Int(-1, 0));
case Direction4.Right:
return(new Vector2Int(1, 0));
}
return(new Vector2Int());
}
int BreakWall(Mass m, Direction4 d, Dictionary<int, List<Mass>> clustering)
{
int i = m.I, j = m.J;
int newI = i, newJ = j;
Mass newMass = null;
switch (d)
{
case Direction4.Up: newI = i - 1; newMass = maze[i - 2, j]; break;
case Direction4.Right: newJ = j + 1; newMass = maze[i, j + 2]; break;
case Direction4.Down: newI = i + 1; newMass = maze[i + 2, j]; break;
case Direction4.Left: newJ = j - 1; newMass = maze[i, j - 2]; break;
}
int minLabel = Math.Min(m.Label, newMass.Label),
maxLabel = Math.Max(m.Label, newMass.Label);
maze[newI, newJ].MassState = State.Empty;
if (clustering.ContainsKey(maxLabel))
clustering[maxLabel].ForEach(c => c.Label = minLabel);
return maxLabel;
}
public static VehicleDirection12 ToVehicleDirection12(Direction4 direction)
{
switch (direction)
{
case Direction4.Up:
return VehicleDirection12.VerticalUp;
case Direction4.Down:
return VehicleDirection12.VerticalDown;
case Direction4.Left:
return VehicleDirection12.HorizontalLeft;
case Direction4.Right:
return VehicleDirection12.HorizontalRight;
default:
throw new ArgumentOutOfRangeException("direction");
}
}
void InventorySelectionMove(Direction4 dir)
{
if (dir == Direction4.Left) { inventoryselectedx--; }
if (dir == Direction4.Right) { inventoryselectedx++; }
if (dir == Direction4.Up) { inventoryselectedy--; }
if (dir == Direction4.Down) { inventoryselectedy++; }
inventoryselectedx = MyMath.Clamp(inventoryselectedx, 0, inventorysize - 1);
inventoryselectedy = MyMath.Clamp(inventoryselectedy, 0, inventorysize - 1);
}
Mass MakeNewWall(Mass m, Direction4 direction)
{
int i = m.I, j = m.J;
int newI = i, newJ = j;
switch (direction)
{
case Direction4.Up: newI = i - 2; break;
case Direction4.Right: newJ = j + 2; break;
case Direction4.Down: newI = i + 2; break;
case Direction4.Left: newJ = j - 2; break;
}
if (maze[newI, newJ].MassState != State.Wall)
maze[newI, newJ].MassState = State.NewWall;
return maze[newI, newJ];
}