public override void HandleMovement(Character c)
{
if (c.Movement == new Vector3Int(0, 0, 0))
{
ToState(c, new StateIdle());
}
if (!Input.GetKey(KeyCode.LeftShift))
{
ToState(c, new StateWalk());
}
c.Animator.ChangeFacingDirection(c.CurrentFacing);
_whereAmI = WorldGrid.GetGridPositionFromWorld(c.transform.position);
DataTile dt = WorldGrid.GetCellAt(_whereAmI + c.Movement);
if (!dt.walkable)
{
Debug.LogError("Sorry buddy, you cant move there!");
return;
}
_oldPos = c.transform.position;
_nextPos = WorldGrid.GetWorldPositionFromGrid(_whereAmI + c.Movement);
_difference = _nextPos - _oldPos;
_timer = 0;
}
void handleMovement(Vector3Int movement)
{
if (movement == new Vector3Int(0, 0, 0))
{
return;
}
animator.ChangeFacingDirection(currentFacing);
_whereAmI = WorldGrid.GetGridPositionFromWorld(transform.position);
DataTile dt = WorldGrid.GetCellAt(_whereAmI + movement);
if (!dt.walkable)
{
return;
}
_oldPos = transform.position;
_nextPos = WorldGrid.GetWorldPositionFromGrid(_whereAmI + movement);
_difference = _nextPos - _oldPos;
_timer = 0;
}
private static IEnumerable <(Location, bool)> GetWalkableAdjacentCells(int startX, int startY, IReadOnlyCollection <Location> openList, IReadOnlyCollection <Vector2Int>
extraBlockedCells)
{
WorldGrid grid = null;
for (int x = -1; x <= 1; x++)
{
for (int y = -1; y <= 1; y++)
{
int xPos = startX + x;
int yPos = startY + y;
WorldGridCell targetCell = grid.GetCellAt(new Vector2Int(xPos, yPos));
if ((targetCell == null) ||
!targetCell.Walkable ||
((extraBlockedCells.Count > 0) && extraBlockedCells.Contains(new Vector2Int(xPos, yPos))))
{
continue;
}
Location returnLocation = GetLocationFromPos(xPos, yPos) ?? new Location(xPos, yPos);
yield return(returnLocation, (x != 0) && (y != 0));
}
}
Location GetLocationFromPos(int x, int y)
{
foreach (Location location in openList)
{
if ((location.X == x) && (location.Y == y))
{
return(location);
}
}
return(null);
}
}