private void moveTo(SquareIndex index)
{
if (nodeList.Count == 0)
{
lastIndex = startIndex;
currentIndex = index;
nodeList.Add(instantiateMoveNode(moveNodeFinalPrefab, currentIndex, 10));
}
else if (!index.Equals(nodeList[0].index))
{
int listIndex = calculateListIndex(index);
if (listIndex > 0)
{
removeIndex(listIndex, index);
}
else
{
addIndex(index);
}
lastIndex = currentIndex;
currentIndex = index;
}
createNodeLinks();
calculateNumMoves();
}
//Returns a list with all the possible squares a player can move to
public List <SquareIndex> getMoveToSquareList(SquareIndex index, int radius, bool squareWithPlayerIn)
{
List <SquareIndex> indexList = new List <SquareIndex>();
List <SquareIndex> indexListInArea = getSquareListInArea(index, radius);
for (int i = 0; i < indexListInArea.Count; i++)
{
SquareIndex currentIndex = indexListInArea[i];
bool sameIndex = index.Equals(currentIndex);
bool onBounds = isOnBounds(currentIndex);
bool isPlayer = isPlayerOnSquare(currentIndex);
if (!sameIndex && onBounds && (!isPlayer || squareWithPlayerIn))
{
indexList.Add(currentIndex);
}
}
return(indexList);
}
private void updateMouse()
{
if (isTracking)
{
if (Input.GetMouseButton(0))
{
RaycastHit rayHit = new RaycastHit();
Ray ray = GameCamera.camera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out rayHit, GameConfig.RAY_DISTANCE, GameConfig.boardLayerMask))
{
SquareIndex index = rayHit.collider.GetComponent <BoardSquare>().index;
SquareIndex headIndex = nodeList[0].index;
//HACK: Have to think about this at some point
if (!index.Equals(headIndex) && !index.Equals(startIndex))
{
//Check if we have enough moves left
if (nodeList.Count < numMoves)
{
hasMoved = true;
//Check if we have changed direction
if (canChangeDirection || (!canChangeDirection && !isDirectionChange(index)))
{
moveTo(index);
}
}
}
}
}
else if (Input.GetMouseButtonUp(0))
{
//If the user didn't move the arrow, perform a click
if (!hasMoved)
{
click();
}
isTracking = false;
hasMoved = false;
}
}
else
{
if (Input.GetMouseButtonDown(0))
{
RaycastHit rayHit = new RaycastHit();
Ray ray = GameCamera.camera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out rayHit, GameConfig.RAY_DISTANCE, GameConfig.boardLayerMask))
{
SquareIndex headIndex = nodeList[0].index;
SquareIndex index = rayHit.collider.GetComponent <BoardSquare>().index;
if (index == headIndex)
{
isTracking = true;
}
//If we click the index the player is on, we cancel the move
else if (player.index == index)
{
cancel();
}
else
{
removeList();
List <SquareIndex> path = PathFinder.findPath(startIndex, index, board, canUseEmptySquares, canChangeDirection, numDiagonals);
for (int i = 0; i < path.Count; i++)
{
//Check if we have enough moves left
if (nodeList.Count < numMoves)
{
moveTo(path[i]);
}
}
}
}
}
}
}
