public Queue <WorldObject> Draw(SpriteBatch spriteBatch, Camera camera, Player player)
{
var tileStartX = (int)(camera.X - ScreenProperties.ScreenWidth / 3.0f) / TileSize - 1;
var tileStartY = (int)(camera.Y - ScreenProperties.ScreenHeight / 3.0f) / TileSize - 1;
var tileEndX = (int)(camera.X + ScreenProperties.ScreenWidth / 3.0f) / TileSize + 1;
var tileEndY = (int)(camera.Y + ScreenProperties.ScreenHeight / 3.0f) / TileSize + 1;
tileStartX = MathHelper.Clamp(tileStartX, 0, MapWidth);
tileEndX = MathHelper.Clamp(tileEndX, 0, MapWidth);
tileStartY = MathHelper.Clamp(tileStartY, 0, MapHeight);
tileEndY = MathHelper.Clamp(tileEndY, 0, MapHeight);
for (var i = tileStartX; i < tileEndX; i++)
{
for (var j = tileStartY; j < tileEndY; j++)
{
if (_tiles[i, j].IsDry)
{
var tilePos = RenderHelper.CalculateNeighbourBit(_tiles[i, j]);
var x = tilePos % 4;
var y = tilePos / 4;
spriteBatch.Draw(ContentChest.Grass,
new Vector2(i * TileSize, j * TileSize), new Rectangle(x * TileSize, y * TileSize, TileSize, TileSize), Color.White);
}
else
{
var tileTop = _tiles[i, j].North;
if (tileTop != null && tileTop.IsDry)
{
spriteBatch.Draw(WaterEdgeAnimation.Current, new Vector2(i * TileSize, j * TileSize),
Color.White);
}
else
{
spriteBatch.Draw(ContentChest.Water, new Vector2(i * TileSize, j * TileSize), Color.White);
}
}
if (_tiles[i, j].DroppedItem != null)
{
var item = _tiles[i, j].DroppedItem;
spriteBatch.Draw(ContentChest.Items[item.FileName], new Rectangle(i * TileSize, j * TileSize, TileSize, TileSize), Color.White);
}
if (_tiles[i, j].WorldObject != null)
{
_objectQueue.Enqueue(_tiles[i, j].WorldObject);
}
}
}
var stillToDraw = new Queue <WorldObject>();
while (_objectQueue.Count > 0)
{
var obj = _objectQueue.Dequeue();
if (obj.Tile.Y > player.Tile.Y)
{
stillToDraw.Enqueue(obj);
continue;
}
DrawObject(spriteBatch, obj);
}
return(stillToDraw);
}
