public TiledSprite(TilesetTexture tilesetTexture, Vector2 position, Vector2 scale, int tileIndex) : base()
{
_texture = tilesetTexture.Tex;
_scale = scale;
Rows = tilesetTexture.Rows;
Columns = tilesetTexture.Columns;
TileIndex = tileIndex;
_multiTiled = false;
Initialize();
}
public override void Init(RendererBase <ToyWorld> renderer, ToyWorld world, GameObjectSettings settings)
{
Settings = settings;
GL.DepthFunc(DepthFunction.Lequal);
//GL.DepthFunc(DepthFunction.Always); // Ignores stored depth values, but still writes them
// Tileset textures
{
// Set up tileset textures
IEnumerable <Tileset> tilesets = world.TilesetTable.GetTilesetImages();
TilesetImage[] tilesetImages = tilesets.Select(
t =>
new TilesetImage(
t.Image.Source,
new Vector2I(t.Tilewidth, t.Tileheight),
new Vector2I(t.Spacing),
world.TilesetTable.TileBorder))
.ToArray();
TilesetTexture = renderer.TextureManager.Get <TilesetTexture>(tilesetImages);
}
// Set up tile grid shader
{
Effect = renderer.EffectManager.Get <NoEffectOffset>();
renderer.EffectManager.Use(Effect); // Need to use the effect to set uniforms
// Set up static uniforms
Vector2I fullTileSize = world.TilesetTable.TileSize + world.TilesetTable.TileMargins +
world.TilesetTable.TileBorder * 2; // twice the border, on each side once
Vector2 tileCount = (Vector2)TilesetTexture.Size / (Vector2)fullTileSize;
Effect.TexSizeCountUniform(new Vector3I(TilesetTexture.Size.X, TilesetTexture.Size.Y, (int)tileCount.X));
Effect.TileSizeMarginUniform(new Vector4I(world.TilesetTable.TileSize, world.TilesetTable.TileMargins));
Effect.TileBorderUniform(world.TilesetTable.TileBorder);
Effect.AmbientUniform(new Vector4(1, 1, 1, EffectPainter.AmbientTerm));
}
// Set up geometry
if (settings.Use3D)
{
Cube = renderer.GeometryManager.Get <DuplicatedCube>();
}
else
{
Cube = renderer.GeometryManager.Get <Quad>();
}
IgnoredGameObjects.Clear();
}
/// <summary>
/// Gets multiple tiles that fit the supplied rectangle
/// and makes it into a single texture.
/// Eeach unit in the suplied rectangle is
/// </summary>
/// <param name="rect">The area of the tileset to get</param>
/// <returns></returns>
public Texture2D GetTile(Rectangle rect)
{
rect.Width = (rect.Width) * TileDimensions;
rect.Height = (rect.Height) * TileDimensions;
rect.X *= TileDimensions;
rect.Y *= TileDimensions;
int dimensions = rect.Width * rect.Height * (TileDimensions ^ 2);
Color[] tileData = new Color[dimensions];
TilesetTexture.GetData <Color>(0, rect, tileData, 0, dimensions);
Texture2D tile = new Texture2D(TilesetTexture.GraphicsDevice, rect.Width, rect.Height);
tile.SetData <Color>(tileData);
return(tile);
}
public override void Init(RendererBase <ToyWorld> renderer, ToyWorld world, OverlaySettings settings)
{
Settings = settings;
// Set up overlay textures
IEnumerable <Tileset> tilesets = world.TilesetTable.GetOverlayImages();
TilesetImage[] tilesetImages = tilesets.Select(t =>
new TilesetImage(
t.Image.Source,
new Vector2I(t.Tilewidth, t.Tileheight),
new Vector2I(t.Spacing),
world.TilesetTable.TileBorder))
.ToArray();
m_overlayTexture = renderer.TextureManager.Get <TilesetTexture>(tilesetImages);
// Set up overlay shader
m_overlayEffect = renderer.EffectManager.Get <NoEffectOffset>();
renderer.EffectManager.Use(m_overlayEffect); // Need to use the effect to set uniforms
// Set up static uniforms
Vector2I tileSize = tilesetImages[0].TileSize;
Vector2I tileMargins = tilesetImages[0].TileMargin;
Vector2I tileBorder = tilesetImages[0].TileBorder;
Vector2I fullTileSize = tileSize + tileMargins + tileBorder * 2; // twice the border, on each side once
Vector2 tileCount = (Vector2)m_overlayTexture.Size / (Vector2)fullTileSize;
m_overlayEffect.TexSizeCountUniform(new Vector3I(m_overlayTexture.Size.X, m_overlayTexture.Size.Y, (int)tileCount.X));
m_overlayEffect.TileSizeMarginUniform(new Vector4I(tileSize, tileMargins));
m_overlayEffect.TileBorderUniform(tileBorder);
m_overlayEffect.AmbientUniform(new Vector4(1, 1, 1, 1));
QuadOffset = renderer.GeometryManager.Get <Quad>();
}