/// <summary>
/// Produces the rendering pipeline for rendering the wall and item layer.
///
/// This operation consists of three tile renderer operations per map
/// coordinate. Each operation must be executed as a single batch for each
/// map coordinate so that later tiles can correctly paint over these
/// tiles if needed.
/// </summary>
/// <returns></returns>
IPlotOperation CreateItemLayerPlotOperation <TRenderParameter>(IRenderCallbackFactory <TRenderParameter, TTile> rendererFactory,
ITileRegistry <TTile> tiles,
TRenderParameter sortingLayer)
{
IRenderPlotOperation <TTile, Nothing> CreateWallPlotter()
{
var matcher = new AggregateTileMatcher <TTile, Nothing>
(CreateWallMatcher(tiles), CreateDecoMatcher(tiles));
return(PlotOperations.FromContext(RenderingConfig)
.Create(matcher)
.WithCache()
.ForViewport()
.Build());
}
IRenderPlotOperation <TTile, Nothing> CreateItemPlotter()
{
// Selects all items stored at a give map location.
// The item will be passed through to the renderer layer as context for post processing.
var itemMatcher = new ItemListMatcher <TTile>(GameData, tiles);
// Take the item context and update the rendered position of the item based on the item's location.
// This converts the context from IItem to Nothing after adjusting the coordinates.
var conv = new DungeonGameItemLocationResolver <TTile, Nothing>(GameData.ItemService,
RenderingConfig.Viewport);
return(PlotOperations.FromContext(RenderingConfig)
.Create(itemMatcher)
.ForViewport()
.WithConversion(conv)
.Build());
}
var renderer = new BatchedPositionedSpriteRenderer <TTile, Nothing>(rendererFactory.CreateRenderer <Nothing>(this, sortingLayer));
var batch = new BatchedPlotOperation <TTile, Nothing>(renderer, CreateWallPlotter(), CreateItemPlotter());
return(batch);
}
public static void Main(string[] args)
{
Console.WriteLine("Starting");
var terrainTypes = new TerrainTypes();
var map = TerrainMap.CreateMap(terrainTypes);
var renderType = RenderType.Grid;
var navigator = new LimitedRangeNavigator <GridDirection>(GridNavigation.CreateNavigator(renderType), map.Width, map.Height);
var desert = new TextTile("Desert", '.', ConsoleColor.DarkYellow);
var tileRegistry = new BasicTileRegistry <TextTile>()
{
{ "terrain.grasland", new TextTile("Gras", 'g', ConsoleColor.DarkGreen) },
{ "terrain.desert", desert },
{ "terrain.hills", new TextTile("Hills", 'h', ConsoleColor.Gray) },
{ "terrain.plains", new TextTile("Plains", '_', ConsoleColor.Green) }
};
var list = new List <ITileMatcher <TextTile, Nothing> >
{
new BasicTileSelector <TextTile, Nothing>(
(x, y) => map[x, y].Terrain == terrainTypes.Desert,
navigator,
tileRegistry,
"terrain.desert"),
new BasicTileSelector <TextTile, Nothing>(
(x, y) => map[x, y].Terrain == terrainTypes.Grasland,
navigator,
tileRegistry,
"terrain.grasland"),
new BasicTileSelector <TextTile, Nothing>(
(x, y) => map[x, y].Terrain == terrainTypes.Hills,
navigator,
tileRegistry,
"terrain.hills"),
new BasicTileSelector <TextTile, Nothing>(
(x, y) => map[x, y].Terrain == terrainTypes.Plains,
navigator,
tileRegistry,
"terrain.plains")
};
var bMatcher = new AggregateTileMatcher <TextTile, Nothing>(list);
var viewport = new MapViewport(renderType)
{
SizeInTiles = new IntDimension(20, 20),
CenterPoint = new ContinuousViewportCoordinates(0, 0)
};
var consoleRenderer = new ViewportRenderer <TextTile, Nothing>(viewport)
{
RenderTarget = new ConsoleRenderer()
};
var plotOp = new PlotOperation <TextTile, Nothing>(bMatcher, renderType, consoleRenderer);
var t = new GridPlotter(viewport, navigator);
do
{
t.Draw(plotOp);
var consoleKeyInfo = Console.ReadKey(true);
if (consoleKeyInfo.Key == ConsoleKey.Escape || consoleKeyInfo.Key == ConsoleKey.Enter)
{
break;
}
var center = viewport.CenterPoint;
if (consoleKeyInfo.Key == ConsoleKey.LeftArrow)
{
center += new ContinuousViewportCoordinates(-1, 0);
}
if (consoleKeyInfo.Key == ConsoleKey.RightArrow)
{
center += new ContinuousViewportCoordinates(+1, 0);
}
if (consoleKeyInfo.Key == ConsoleKey.UpArrow)
{
center += new ContinuousViewportCoordinates(0, -1);
}
if (consoleKeyInfo.Key == ConsoleKey.DownArrow)
{
center += new ContinuousViewportCoordinates(0, +1);
}
viewport.CenterPoint = center;
} while (true);
}