public void HandleMove(KeyboardState keyboardState, int moveSpeed)
{
var vector = new Vector2(0, 0);
if (keyboardState.IsKeyDown(Keys.Left))
{
var intvector = new Vector2(-moveSpeed, 0);
if (CanMove(intvector))
{
vector += intvector;
}
var playerPositionOnCamera = new Vector2(Player.MapLocation.X - Camera.Location.X, Player.MapLocation.Y - Camera.Location.Y);
if (playerPositionOnCamera.X < Constants.NoScrollThresholdLeft) // should we scroll the camera?
{
Camera.Location.X = MathHelper.Clamp(Camera.Location.X - moveSpeed, 0, (Constants.NumMapX - Constants.TilesToShowX) * Constants.SpriteWidth);
}
}
if (keyboardState.IsKeyDown(Keys.Right))
{
var intvector = new Vector2(moveSpeed, 0);
if (CanMove(intvector))
{
vector += intvector;
}
var playerPositionOnCamera = new Vector2(Player.MapLocation.X - Camera.Location.X, Player.MapLocation.Y - Camera.Location.Y);
if (playerPositionOnCamera.X > Constants.NoScrollThresholdRight) // should we scroll the camera?
{
Camera.Location.X = MathHelper.Clamp(Camera.Location.X + moveSpeed, 0, (Constants.NumMapX - Constants.TilesToShowX) * Constants.SpriteWidth);
}
}
if (keyboardState.IsKeyDown(Keys.Up))
{
var intvector = new Vector2(0, -moveSpeed);
if (CanMove(intvector))
{
vector += intvector;
}
var playerPositionOnCamera = new Vector2(Player.MapLocation.X - Camera.Location.X, Player.MapLocation.Y - Camera.Location.Y);
if (playerPositionOnCamera.Y < Constants.NoScrollThresholdTop) // should we scroll the camera?
{
Camera.Location.Y = MathHelper.Clamp(Camera.Location.Y - moveSpeed, 0, (Constants.NumMapY - Constants.TilesToShowY) * Constants.SpriteHeight);
}
}
if (keyboardState.IsKeyDown(Keys.Down))
{
var intvector = new Vector2(0, moveSpeed);
if (CanMove(intvector))
{
vector += intvector;
}
var playerPositionOnCamera = new Vector2(Player.MapLocation.X - Camera.Location.X, Player.MapLocation.Y - Camera.Location.Y);
if (playerPositionOnCamera.Y > Constants.NoScrollThresholdBottom) // should we scroll the camera?
{
Camera.Location.Y = MathHelper.Clamp(Camera.Location.Y + moveSpeed, 0, (Constants.NumMapY - Constants.TilesToShowY) * Constants.SpriteHeight);
}
}
Player.MapLocation += vector;
Player.Angle = GetAngle(vector);
Player.isMoving = vector != new Vector2(0, 0);
var rect = new Rectangle(((int)Player.MapLocation.X + ((int)vector.X > 0 ? Constants.SpriteWidth : 0)) / Constants.SpriteWidth,
((int)Player.MapLocation.Y + ((int)vector.Y > 0 ? Constants.SpriteHeight : 0)) / Constants.SpriteHeight, 1, 1);
foreach (var transition in MapTransitions)
{
if (transition.Exit && transition.Rectangle.Intersects(rect))
{
Game1.TransitionMaps(transition);
}
}
}
