public static Direction PossiblePositionToDirection(possiblePositions p)
{
switch (p)
{
case possiblePositions.CEILING: return(Direction.DOWN);
case possiblePositions.GROUND: return(Direction.UP);
case possiblePositions.LEFT: return(Direction.LEFT);
default: return(Direction.RIGHT);
}
}
public static float groundPositionToZRotation(possiblePositions pos)
{
switch (pos)
{
case possiblePositions.CEILING: return(180.0f);
case possiblePositions.LEFT: return(90.0f);
case possiblePositions.RIGHT: return(-90.0f);
default: return(0.0f);
}
}
public static Vector2 possiblePositionsToVector(possiblePositions pos)
{
switch (pos)
{
case possiblePositions.CEILING: return(Vector2.up);
case possiblePositions.GROUND: return(Vector2.down);
case possiblePositions.LEFT: return(Vector2.right); // its not a mistake
case possiblePositions.RIGHT: return(Vector2.left);
default: return(Vector2.zero);
}
}
public static Ground GetWall(Vector2 from, possiblePositions pos)
{
Vector2 direction = possiblePositionsToVector(pos);
RaycastHit2D[] rays;
rays = Physics2D.RaycastAll(from, direction);
foreach (RaycastHit2D hit in rays)
{
if (hit.collider.tag == "Ground")
{
return(hit.collider.GetComponent <Ground>());
}
}
return(new Ground());
}
public static Vector2 GetWallPosition(Vector2 from, possiblePositions pos = possiblePositions.GROUND)
{
Vector2 direction = possiblePositionsToVector(pos);
RaycastHit2D[] rays;
rays = Physics2D.RaycastAll(from, direction);
foreach (RaycastHit2D hit in rays)
{
if (hit.collider.tag == "Ground")
{
return((direction == Vector2.down || direction == Vector2.up) ?
new Vector2(hit.point.x, hit.point.y) :
new Vector2(hit.point.x, hit.point.y));
}
}
return(GROUND_NOT_FOUND);
}
