private void ChangeDirection()
{
ShuffleDirections(directionList);
Vector2 NewDirection = Vector2.zero;
foreach (directions direction in directionList)
{
switch (direction)
{
case directions.up:
{
if (pathfinder.CanWalkUp())
{
walk.direction = Vector2.up;
walk.walkHorizontal = false;
return;
}
break;
}
case directions.down:
{
if (pathfinder.CanWalkDown())
{
walk.direction = Vector2.down;
walk.walkHorizontal = false;
return;
}
break;
}
case directions.left:
{
if (pathfinder.CanWalkLeft())
{
walk.direction = Vector2.left;
walk.walkHorizontal = true;
return;
}
break;
}
case directions.right:
{
if (pathfinder.CanWalkRight())
{
walk.direction = Vector2.right;
walk.walkHorizontal = true;
return;
}
break;
}
default: break;
}
}
}
private void RecalculateDirection()
{
Vector2 direction = (player.position - transform.position).normalized;
bool walkHorizontal = false;
Vector2 DirectionFinal = Vector2.zero;
if (Mathf.Abs(direction.x) >= Mathf.Abs(direction.y))
{
if (pathfinder.CanWalkLeft() || pathfinder.CanWalkRight())
{
walkHorizontal = true;
}
}
if (walkHorizontal == true)
{
if (direction.x >= 0 && pathfinder.CanWalkRight())
{
DirectionFinal.x = 1;
}
else
{
DirectionFinal.x = -1;
}
}
else
{
if (direction.y >= 0 && pathfinder.CanWalkUp())
{
DirectionFinal.y = 1;
}
else
{
DirectionFinal.y = -1;
}
}
walk.direction = DirectionFinal;
walk.walkHorizontal = walkHorizontal;
}
