// Ensures objects visual positions are sync'd with their state
private void PositionObjects(LevelStateFrame frame)
{
foreach (ObjectLevelState objectState in frame.Objects)
{
ObjectWithPosition pos = objectState.Object;
pos.transform.position = constants.GetObjectPosition(pos.transform, pos.X, pos.Y);
}
Vector3 cameraEndPos = cameraRootPosition + new Vector3(0, -frame.YCamera * constants.CelHeight, 0);
CameraTransform.localPosition = cameraEndPos;
}
// for going back
public void PushStates()
{
LevelStateFrame current = Current;
for (int i = 0; i < current.Objects.Length; i++)
{
ObjectWithPosition pos = current.Objects[i].Object;
pos.X = current.Objects[i].X;
pos.Y = current.Objects[i].Y;
pos.Data = current.Objects[i].Data;
pos.Direction = current.Objects[i].Direction;
}
}
void Update()
{
Vector2 pos = new Vector2();
if (Input.touchCount > 0)
{
if (Input.GetTouch(0).phase == TouchPhase.Began || Input.GetTouch(0).phase == TouchPhase.Moved)
{
pos = Input.GetTouch(0).position;
}
}
else
{
pos = new Vector2(Input.mousePosition.x, Input.mousePosition.y);
}
Vector3 position = Camera.main.ScreenToWorldPoint(
new Vector3(pos.x, pos.y, cameraDistance)
);
ObjectWithPosition owp = new ObjectWithPosition();
owp.name = "Mouse";
owp.x = position.x;
owp.y = position.y;
string mousePos = JsonUtility.ToJson(owp);
//Debug.Log(">>> " + mousePos);
if (pipe.ready)
{
pipe.pipeSendData(mousePos);
}
if (pipe.isIncomingData)
{
string data = pipe.pipeReceiveData();
ObjectWithPosition myOwp = JsonUtility.FromJson <ObjectWithPosition>(data);
Debug.Log("<<< " + data);
if (myOwp.name == "Mouse")
{
gameObject.transform.position = new Vector3(myOwp.x, myOwp.y, 0);
}
}
}
public static bool CanMove_AndMaybePush(ObjectWithPosition obj, int dx, int dy, GeneratedLevel level, List <ObjectWithPosition> objects, bool[] hasMovedWorker)
{
int xDest = obj.X + dx;
int yDest = obj.Y + dy;
if (!level.IsUnblocked(xDest, yDest))
{
return(false);
}
// If it's not blocked by physical geometry, maybe it's blocked by an object
for (int i = 0; i < objects.Count; i++)
{
if (!hasMovedWorker[i] && (objects[i] != obj)) // Although we shouldn't be too worried about ourselves?
{
if ((objects[i].X == xDest) && (objects[i].Y == yDest)) // It's in our way
{
if (DoObjectsCollide(obj, objects[i]))
{
// It's blocking us. Can we move it?
if (IsPushable(objects[i]) && CanMove_AndMaybePush(objects[i], dx, dy, level, objects, hasMovedWorker))
{
// Ok then. Move it.
objects[i].X += dx;
objects[i].Y += dy;
hasMovedWorker[i] = true; // Mark it moved.
}
else
{
// Nope. So it's blocking us.
return(false);
}
}
}
}
}
return(true);
}
private void Awake()
{
pos = GetComponent <ObjectWithPosition>();
renderer = GetComponent <SpriteRenderer>();
}
public static GeneratedLevel Generate(ref Constants constants, Level level, ref GameObject playerObject, Transform fixedParent, LevelStateFrame initialFrame, List <ObjectWithPosition> objectsWithPosition)
{
// Make the ceiling (fixed to camera)
Vector3 ceilingPiecePos = constants.TopLeft;
Vector3 floorPiecePos = constants.TopLeft;
ceilingPiecePos.z = -1f; // In front of stuff
floorPiecePos.z = -1f;
floorPiecePos.y -= (constants.Height - 1) * constants.CelHeight;
for (int i = 0; i < constants.Width; i++)
{
GameObject.Instantiate(level.LevelConstants.DeathCeiling, ceilingPiecePos, Quaternion.identity, fixedParent);
GameObject.Instantiate(level.LevelConstants.DeathFloor, floorPiecePos, Quaternion.identity, fixedParent);
ceilingPiecePos.x += constants.CelWidth;
floorPiecePos.x += constants.CelWidth;
}
GeneratedLevel generatedLevel = new GeneratedLevel();
generatedLevel.Level = level;
JsonLevel jsonLevel = JsonLevel.CreateFromJSON(level.Data.text);
int[] backgroundData = jsonLevel.GetLayerData(Constants.BackgroundLayer);
int[] objectsLayer = jsonLevel.GetLayerData(Constants.ObjectsLayer);
int[] waterLayer = jsonLevel.GetLayerData(Constants.WaterLayer);
string data = level.Data.text;
Vector2 celPosition = constants.TopLeft;
generatedLevel.Height = jsonLevel.height;
generatedLevel.Width = jsonLevel.width;
generatedLevel.Pieces = backgroundData;
generatedLevel.Water = waterLayer;
if (waterLayer == null)
{
generatedLevel.Water = new int[generatedLevel.Pieces.Length];
}
int row = 0;
int column = 0;
celPosition.x = constants.TopLeft.x;
int celCount = backgroundData.Length;
for (int i = 0; i < celCount; i++)
{
int tile = backgroundData[i];
switch (tile)
{
case Constants.WallPiece:
GameObject.Instantiate(level.LevelConstants.Wall, celPosition, Quaternion.identity, constants.Parent);
break;
case Constants.SupportPiece:
GameObject.Instantiate(level.LevelConstants.WallSupport, celPosition, Quaternion.identity, constants.Parent);
break;
case Constants.Exit:
GameObject.Instantiate(level.LevelConstants.Exit, celPosition, Quaternion.identity, constants.Parent);
break;
}
int maybeObject = objectsLayer[i];
GameObject createdObject = null;
switch (maybeObject)
{
case Constants.PlayerPiece:
{
if (!playerObject)
{
playerObject = GameObject.Instantiate(level.LevelConstants.Player, celPosition, Quaternion.identity, constants.Parent);
}
else
{
playerObject.transform.position = celPosition;
}
createdObject = playerObject;
}
break;
case Constants.DraggableSupport:
{
createdObject = GameObject.Instantiate(level.LevelConstants.DraggableSupport, celPosition, Quaternion.identity, constants.Parent);
}
break;
case Constants.Crate:
{
createdObject = GameObject.Instantiate(level.LevelConstants.Crate, celPosition, Quaternion.identity, constants.Parent);
}
break;
}
if (generatedLevel.Water[i] != 0)
{
GameObject.Instantiate(level.LevelConstants.Water, celPosition, Quaternion.identity, constants.Parent);
}
if (createdObject)
{
ObjectWithPosition pc = createdObject.GetComponent <ObjectWithPosition>();
objectsWithPosition.Add(pc);
pc.X = column;
pc.Y = row;
}
column++;
if (column >= generatedLevel.Width)
{
column = 0;
celPosition.x = constants.TopLeft.x;
row++;
celPosition.y -= constants.CelHeight;
}
else
{
celPosition.x += constants.CelWidth;
}
}
// Sort
objectsWithPosition.Sort(
(a, b) => a.EvaluationOrder.CompareTo(b.EvaluationOrder)
);
initialFrame.Objects = new ObjectLevelState[objectsWithPosition.Count];
for (int i = 0; i < objectsWithPosition.Count; i++)
{
initialFrame.Objects[i].Object = objectsWithPosition[i];
}
return(generatedLevel);
}
private void Awake()
{
pos = GetComponent <ObjectWithPosition>();
}
public static bool DoObjectsCollide(ObjectWithPosition obj1, ObjectWithPosition obj2)
{
return((obj1.CollisionLayer & obj2.CollisionLayer) != CollisionLayer.None);
}
public static bool IsPushable(ObjectWithPosition obj)
{
return(obj.GetComponent <Draggable>());
}
IEnumerator LerpToNewResults(PlayerController pc, MoveResult moveResult)
{
ObjectWithPosition playerPos = pc.GetComponent <ObjectWithPosition>();
isLerpingMove = true;
LevelStateFrame currentFrame = levelState.Current;
// First lerp the player and other objects to the left or right.
startLerpWorker.Clear();
endLerpWorker.Clear();
foreach (ObjectLevelState objectState in currentFrame.Objects)
{
startLerpWorker.Add(objectState.Object.transform.position);
//endLerpWorker.Add(constants.GetObjectPositionX(objectState.Object.transform, objectState.Object.X));
endLerpWorker.Add(constants.GetObjectPosition(objectState.Object.transform, objectState.Object.XIntermediate, objectState.Object.YIntermediate));
}
{
float time = 0;
while (time < MechanicParameters.PlayerMoveTime)
{
time += Time.deltaTime;
time = Mathf.Min(MechanicParameters.PlayerMoveTime, time);
for (int i = 0; i < startLerpWorker.Count; i++)
{
ObjectWithPosition objectWithPos = currentFrame.Objects[i].Object;
objectWithPos.transform.position = Vector3.Lerp(startLerpWorker[i], endLerpWorker[i],
MechanicParameters.PlayerMoveCurve.Evaluate(time / MechanicParameters.PlayerMoveTime)
);
}
yield return(null);
}
}
// Now do the camera, and objects verticals
startLerpWorker.Clear();
endLerpWorker.Clear();
foreach (ObjectLevelState objectState in currentFrame.Objects)
{
startLerpWorker.Add(objectState.Object.transform.position);
endLerpWorker.Add(constants.GetObjectPositionY(objectState.Object.transform, objectState.Object.Y));
}
{
// Now move the camera (this might kill the player)
Vector3 cameraStartPos = CameraTransform.localPosition;
Vector3 cameraEndPos = cameraRootPosition + new Vector3(0, -currentFrame.YCamera * constants.CelHeight, 0);
float time = 0;
while (time < MechanicParameters.LevelFallTime)
{
time += Time.deltaTime;
time = Mathf.Min(MechanicParameters.LevelFallTime, time);
CameraTransform.localPosition = Vector3.Lerp(cameraStartPos, cameraEndPos,
MechanicParameters.LevelFallCurve.Evaluate(time / MechanicParameters.LevelFallTime)
);
for (int i = 0; i < startLerpWorker.Count; i++)
{
ObjectWithPosition objectWithPos = currentFrame.Objects[i].Object;
objectWithPos.transform.position = Vector3.Lerp(startLerpWorker[i], endLerpWorker[i],
MechanicParameters.PlayerMoveCurve.Evaluate(time / MechanicParameters.PlayerMoveTime)
);
}
yield return(null);
}
}
HandleMoveResultDelayed(moveResult);
isLerpingMove = false;
}
// Handles falling.
private MoveResult ProcessMoveResultsImmediately(PlayerController pc)
{
MoveResult result = MoveResult.None;
// Add a new state frame
levelState.AddFrame();
// Can we descend the camera?
DescendCamera(levelState.Current);
// Player falls, maybe - unless they hit water?
// This is a bit tricky, because we also need to push things down.
ObjectWithPosition thePlayer = pc.GetComponent <ObjectWithPosition>();
bool somethingMoved = true;
bool bail = false;
foreach (ObjectWithPosition pos in levelState.Objects)
{
// Store the transitionary states so we can do nice lerping.
pos.XIntermediate = pos.X;
pos.YIntermediate = pos.Y;
}
int fallAmount = 0;
while (somethingMoved && !bail)
{
somethingMoved = false;
ClearMoveWorker();
for (int i = 0; i < levelState.Objects.Count; i++)
{
ObjectWithPosition pos = levelState.Objects[i];
Gravity gravity = pos.GetComponent <Gravity>();
int direction = gravity ? gravity.Direction : 0;
bool isWater = generatedLevel.IsWater(pos.X, pos.Y);
if ((!isWater) && direction != 0) // Things float in water.
{
int x = pos.X;
int y = pos.Y + direction;
//if (generatedLevel.IsBlocked(x, y))
if (MoveHelper.CanMove_AndMaybePush(pos, 0, 1, generatedLevel, levelState.Objects, moveWorker))
{
pos.Y = y;
somethingMoved = true;
}
}
if (isWater)
{
pos.Direction = 0; // Resets direction
}
if (thePlayer == pos)
{
if ((GetBottomDeathRow() == pos.Y) || (pos.Y <= levelState.Current.YCamera))
{
result = MoveResult.Death;
bail = true;
break; // They're gonna die.
}
if (Constants.Exit == generatedLevel.GetWorldPieceAt(pos.X, pos.Y))
{
result = MoveResult.Exit;
bail = true;
break;
}
if (somethingMoved)
{
fallAmount++;
if (fallAmount > 3)
{
FallSound.Play();
}
}
}
}
}
levelState.SaveStates(); // Does that for the objects only, camera is already updated.
return(result);
}
