private void StepAvoidingWalls(MobDirection direction)
{
if (CanStep(direction, speed))
{
float angle = MobDirectionToAngle(direction);
StepAngle(angle, speed);
}
else
{
TurnRandomDirection();
}
}
private bool CanStep(MobDirection direction, int distance)
{
float angle = MobDirectionToAngle(direction);
StepAngle(angle, distance);
bool ranIntoWall = false;
List<GameObject> solids = ObjectHolder.Objects.Where(obj => obj is SolidObject || obj is MovingObject).ToList();
foreach (var solid in solids)
{
if (this.IsRectangleColliding(solid))
{
ranIntoWall = true;
break;
}
}
StepAngle(angle, -distance);
return !ranIntoWall;
}
public static float MobDirectionToAngle(MobDirection direction)
{
if (direction == MobDirection.Left)
{
return Directions.Left;
}
else if (direction == MobDirection.Right)
{
return Directions.Right;
}
else if (direction == MobDirection.Up)
{
return Directions.Up;
}
else if (direction == MobDirection.Down)
{
return Directions.Down;
}
return 0;
}
private bool CanStep(MobDirection direction, int distance)
{
float angle = MobDirectionToAngle(direction);
StepAngle(angle, distance);
bool ranIntoWall = false;
List <GameObject> solids = ObjectHolder.Objects.Where(obj => obj is SolidObject || obj is MovingObject).ToList();
foreach (var solid in solids)
{
if (this.IsRectangleColliding(solid))
{
ranIntoWall = true;
break;
}
}
StepAngle(angle, -distance);
return(!ranIntoWall);
}
public Mob()
{
Direction = MobDirection.South;
}
public PlayerLegs(Vector2 position, MobDirection direction)
: base(position, direction)
{
}
private void StepAvoidingWalls(MobDirection direction)
{
if (CanStep(direction, speed))
{
float angle = MobDirectionToAngle(direction);
StepAngle(angle, speed);
}
else
{
TurnRandomDirection();
}
}
protected void ChangeDirectionAndImage(MobDirection direction)
{
Direction = direction;
Sprite.Rotation = MobDirectionToAngle(direction);
}
public Mob(Vector2 position, MobDirection direction)
: base(position)
{
ChangeDirectionAndImage(direction);
Sprite.Origin = new Vector2(Sprite.Image.Width / 2, Sprite.Image.Height / 2);
}
public Mob(Vector2 position)
: base(position)
{
Direction = MobDirection.Up;
Sprite.Origin = new Vector2(Sprite.Image.Width / 2, Sprite.Image.Height / 2);
}
public PlayerLegs(Vector2 position, MobDirection direction)
: base(position, direction)
{
}
private void TurnRandomDirection()
{
MobDirection direction = (MobDirection)Randomizer.Rnd.Next(0, 5);
ChangeDirectionAndImage(direction);
}
