public void Update(MapEngine map)
{
switch (Movement)
{
case Movement.Walking:
if (Pos == _destination || (_destination.X == 0 && _destination.Y == 0) || _step > 100)
{
_destination = NextDestination();
}
var oldPos = Pos;
// move towards destination
if (Pos.X > _destination.X && Pos.X > 0 && !map.IsCollision(Pos, Direction.Left))
{
Pos.X--;
}
else if (Pos.X < _destination.X && Pos.X < map.Width && !map.IsCollision(Pos, Direction.Right))
{
Pos.X++;
}
if (Pos.Y > _destination.Y && Pos.Y > 0 && !map.IsCollision(Pos, Direction.Up))
{
Pos.Y--;
}
else if (Pos.Y < _destination.Y && Pos.Y < map.Height && !map.IsCollision(Pos, Direction.Down))
{
Pos.Y++;
}
_step++;
Animation.Step();
break;
}
}
public void MoveRight(MapEngine map, float deltaTime)
{
direction = Direction.Right;
var dest = Pos;
dest.X += deltaTime * speedX;
if (!map.IsCollision(dest.ToVector(), direction))
{
Pos.X += deltaTime * speedX;
}
if (Pos.X > map.Width)
{
Pos.X = map.Width;
}
}
public void MoveLeft(MapEngine map, float deltaTime)
{
direction = Direction.Left;
var dest = Pos;
dest.X -= deltaTime * speedX;
if (!map.IsCollision(dest.ToVector(), direction))
{
Pos.X -= deltaTime * speedX;
}
if (Pos.X < 0)
{
Pos.X = 0;
}
}
public void MoveDown(MapEngine map, float deltaTime)
{
direction = Direction.Down;
var dest = Pos;
dest.Y += deltaTime * speedY;
if (!map.IsCollision(dest.ToVector(), direction))
{
Pos.Y += deltaTime * speedY;
}
if (Pos.Y > map.Height)
{
Pos.Y = map.Height;
}
}
public void MoveUp(MapEngine map, float deltaTime)
{
direction = Direction.Up;
var dest = Pos;
dest.Y -= deltaTime * speedY;
if (!map.IsCollision(dest.ToVector(), direction))
{
Pos.Y -= deltaTime * speedY;
}
if (Pos.Y < 0)
{
Pos.Y = 0;
}
}