public void DrawUpperLayer(SpriteBatch spriteBatch)
{
foreach (var layer in _map.Layers.Where(l => l.Name != "UpperLayer"))
{
layer.IsVisible = false;
}
var upperLayer = _map.GetLayer("UpperLayer");
upperLayer.IsVisible = true;
InGameDebugger.AppendLine($"Opacity: {upperLayer.Opacity}");
InGameDebugger.AppendLine($"Visibility: {upperLayer.IsVisible}");
//_map.Draw(_camera.GetViewMatrix());
spriteBatch.Begin(
samplerState: SamplerState.PointClamp,
blendState: BlendState.AlphaBlend,
transformMatrix: _camera.GetViewMatrix()
);
foreach (var layer in _map.TileLayers.Where(t => t.Name.Equals("UpperLayer")))
{
layer.Draw(spriteBatch);
}
// Collisions DEBUG
foreach (var rectangleF in Collisions)
{
spriteBatch.DrawRectangle(rectangleF, Color.Aqua);
}
spriteBatch.End();
}
public void UpdateUpperLayerVisibility(Player player)
{
var upperLayer = _map.TileLayers
.First(l => l.Name.Equals("UpperLayer"));
var upperLayerTiles = from tile in upperLayer.Tiles
where tile.Id != 0
select new RectangleF(
x: tile.X * upperLayer.TileWidth,
y: tile.Y * upperLayer.TileHeight,
width: upperLayer.TileWidth,
height: upperLayer.TileHeight);
var isCollidingWithPlayer = upperLayerTiles.Any(t => t.Intersects(player.BoundingBox));
InGameDebugger.AppendLine($"IsColliding: {isCollidingWithPlayer}");
upperLayer.Opacity = isCollidingWithPlayer ? 0.25f : 1f;
//upperLayer.IsVisible = !isCollidingWithPlayer;
}