public ShipGoldView(Game game, IShip ship, GoldViewPosition position , SpriteBatch spriteBatch, float displayWidth)
: base(game)
{
this.ship = ship;
this.spriteBatch = spriteBatch;
this.displayWidth = displayWidth;
scale = 1f;
this.DisplayCorner = position;
}
private List<Vector2> CalculateGoldCoinPositions(float displayWidth, GoldViewPosition displayCorner)
{
Vector2 position;
switch (displayCorner) {
case GoldViewPosition.UpperLeft:
position = new Vector2(
10,
10);
break;
case GoldViewPosition.UpperRight:
position = new Vector2(
1280 - displayWidth - 10,
10);
break;
case GoldViewPosition.LowerLeft:
position = new Vector2(
10,
720 - texture.Height - 10);
break;
case GoldViewPosition.LowerRight:
position = new Vector2(
1280 - displayWidth - 10,
720 - texture.Height - 10);
break;
default:
throw new ArgumentOutOfRangeException("displayCorner", "Unknown gold position");
}
float increment = displayWidth / ship.GoldCapacity;
var goldPositions = new List<Vector2>();
for (int i = 0; i < ship.GoldCapacity; i++)
{
var offset = new Vector2(i * increment, 0);
goldPositions.Add(position + offset);
}
return goldPositions;
}