private static void Render(
Tiles.Visible tile,
int tileIndex, // Tile index in its layer
Map map,
ContentManager contentManager,
SpriteBatch spriteBatch,
Camera camera
)
{
if (tile.gid == 0)
{
// Skip empty tiles
return;
}
PhysicalVector2 tilePos = GetTilePosition(map, tileIndex);
var position = new Ecs.Components.Position()
{
data = tilePos
};
Tileset tileset = GetTilesetOfTile(map, tile.gid);
Texture2D tilesetTexture = GetTexture(contentManager, tileset);
var texturePosRectangle = GetTexturePosRectangle(
tile.gid,
tileset,
map
);
var destRectangle = GetDestRectangle(map);
SpriteEffects effects = GetSpriteEffects(tile);
var sprite = new EcsExt.Components.Visibles.Sprite()
{
texture = tilesetTexture,
texturePosRectangle = texturePosRectangle,
destRectangle = destRectangle,
tint = Color.White,
effects = effects
};
EcsExt.Systems.SpriteRender.Render(
sprite,
position,
spriteBatch,
camera
);
}
// Get information on flipping the tile
public static SpriteEffects GetSpriteEffects(
Tiles.Visible tile
)
{
if (!tile.horizontalFlip &&
!tile.verticalFlip &&
!tile.diagonalFlip
)
{
return(SpriteEffects.None);
}
if (tile.horizontalFlip &&
!tile.verticalFlip &&
!tile.diagonalFlip
)
{
return(SpriteEffects.FlipHorizontally);
}
if (!tile.horizontalFlip &&
tile.verticalFlip &&
!tile.diagonalFlip
)
{
return(SpriteEffects.FlipVertically);
}
if (tile.horizontalFlip &&
tile.verticalFlip &&
!tile.diagonalFlip
)
{
return(SpriteEffects.FlipHorizontally | SpriteEffects.FlipVertically);
}
if (tile.horizontalFlip &&
!tile.verticalFlip &&
tile.diagonalFlip
)
{
// TODO: Rotate 90 deg clockwise
Console.WriteLine("[WARN] Unsupported tile rotation (90 deg)");
return(SpriteEffects.None);
}
if (!tile.horizontalFlip &&
tile.verticalFlip &&
tile.diagonalFlip
)
{
// TODO: Rotate 270 deg clockwise
Console.WriteLine("[WARN] Unsupported tile rotation (270 deg)");
return(SpriteEffects.None);
}
Console.WriteLine("[WARN] Unknown tile transform");
Console.WriteLine("[WARN] HFlip: {0}", tile.horizontalFlip);
Console.WriteLine("[WARN] VFlip: {0}", tile.verticalFlip);
Console.WriteLine("[WARN] DFlip: {0}", tile.diagonalFlip);
return(SpriteEffects.None);
}