public void WalkRight()
{
Direction = 1;
Box.X += (int)vx;
if (Globals.Map.Collide(this).Any())
{
Box.X = (Box.X / Globals.TileWidth) * Globals.TileWidth + (Globals.TileWidth - Box.Width);
}
Box.X = Globals.WrappedX(Box.X);
}
public void WalkLeft()
{
Direction = -1;
Box.X -= (int)vx;
if (Globals.Map.Collide(this).Any())
{
Box.X = ((Globals.WrappedX(Box.X) / Globals.TileWidth) + 1) * Globals.TileWidth;
}
Box.X = Globals.WrappedX(Box.X);
}
public List <Tile> Collide(Sprite sprite)
{
int top = Globals.WrappedY(sprite.Box.Top) / Globals.TileHeight;
int bottom = Globals.WrappedY(sprite.Box.Bottom - 1) / Globals.TileHeight;
int left = Globals.WrappedX(sprite.Box.Left) / Globals.TileWidth;
int right = Globals.WrappedX(sprite.Box.Right - 1) / Globals.TileWidth;
List <Tile> tilesToCheck = new List <Tile>();
for (int i = left; i != (right + 1) % Width; i = (i + 1) % Width)
{
for (int j = top; j != (bottom + 1) % Height; j = (j + 1) % Height)
{
if (Tiles[i, j] != null && Tiles[i, j].Solid)
{
tilesToCheck.Add(Tiles[i, j]);
}
}
}
return(tilesToCheck);
}
protected void handleXCollision()
{
if (Math.Abs(vx) > 2)
{
SoundEffectInstance b = bounceSound.CreateInstance();
b.Volume = Math.Abs(vx) / (maxV / 2);
b.Play();
}
if (vx > 0)
{
Box.X = (Box.X / Globals.TileWidth) * Globals.TileWidth + (Globals.TileWidth - Box.Width);
}
else
{
Box.X = ((Globals.WrappedX(Box.X) / Globals.TileWidth) + 1) * Globals.TileWidth;
}
Box.X = Globals.WrappedX(Box.X);
vx = -vx * restitution;
vy = vy * friction;
//vy = vy * restitution;
}
protected void moveX()
{
Box.X = Globals.WrappedX(Box.X + (int)vx);
}
