public void Init()
{
_game = new SampleGame();
this._config = new EngineConfig();
if(Engine.Instance!=null) // if there exists already an engine instance, dispose it first.
Engine.Instance.Dispose();
this._engine = new Engine(this._game, this._config);
this._chunkStorage = new ChunkStorage(_game);
this._chunk = new Chunk(new Vector2Int(0, 0));
}
public void Init()
{
_game = new SampleGame();
this._config = new EngineConfig();
this._engine = new Engine(this._game, this._config);
var cacheWidthInBlocks = ((_config.Cache.CacheRange * 2) + 1) * _config.Chunk.WidthInBlocks;
var cacheLenghtInBlocks = ((_config.Cache.CacheRange*2) + 1) * _config.Chunk.LenghtInBlocks;
this._cacheXStartIndex = -cacheWidthInBlocks/2;
this._cacheXEndIndex = cacheWidthInBlocks / 2;
this._cacheZStartIndex = -cacheLenghtInBlocks / 2;
this._cacheZEndIndex = cacheLenghtInBlocks / 2;
this._directlyIndexedValidationDictionary = new Dictionary<int, BlockType>();
// set the initial values.
for (var x = this._cacheXStartIndex; x < this._cacheXEndIndex; x++)
{
for (var z = this._cacheZStartIndex; z < this._cacheZEndIndex; z++)
{
var offset = BlockStorage.BlockIndexByWorldPosition(x, z);
for (var y = 0; y < _config.Chunk.HeightInBlocks; y++)
{
var index = offset + y;
var block = new Block().RandomizeType();
this._directlyIndexedValidationDictionary.Add(index, block.Type);
BlockStorage.Blocks[index] = block;
}
}
}
// check if validationDictionaries item count is equal to CacheRange's volume.
Assert.AreEqual(this._directlyIndexedValidationDictionary.Values.Count, _config.Cache.CacheRangeVolume);
}
/// <summary>
/// The main entry point for the application.
/// </summary>
private static void Main(string[] args)
{
#if !DEBUG
AppDomain.CurrentDomain.UnhandledException += UnhandledExceptionHandler; // Watch for any unhandled exceptions.
#endif
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture; // Use invariant culture - we have to set it explicitly for every thread we create to prevent any mpq-reading problems (mostly because of number formats).
Console.ForegroundColor = ConsoleColor.Yellow;
PrintBanner();
PrintLicense();
PrintDebugKeys();
Console.ResetColor();
InitLoggers(); // init logging facility.
Logger.Info("voxeliq v{0} warming-up..", Assembly.GetAssembly(typeof (Player)).GetName().Version);
Logger.Info(string.Format("Running over {0} {1}.", PlatformInfo.DotNetFramework, PlatformInfo.DotNetFrameworkVersion));
Logger.Info(string.Format("Using game framework {0} {1}, over {2}.", PlatformInfo.GameFramework, PlatformInfo.GameFrameworkVersion, PlatformInfo.GraphicsApi));
using (var game = new SampleGame()) // startup the game.
{
Logger.Trace("Starting game loop..");
game.Run();
}
}
public void TestDefaultValidConfig()
{
var game = new SampleGame();
var config = new EngineConfig();
var engine = new Engine(game, config);
Assert.IsTrue(config.Validate()); // expect config validation to succeed.
Assert.IsNotNull(config.Chunk); // chunk configuration should exist.
Assert.IsNotNull(config.Cache); // cache configuratio should exists.
#region validate chunk configuration
// make sure default dimensions are valid.
Assert.Greater(config.Chunk.WidthInBlocks, 0);
Assert.Greater(config.Chunk.HeightInBlocks, 0);
Assert.Greater(config.Chunk.LenghtInBlocks, 0);
// calculate expected chunk volume in blocks
var expectedChunkVolumeInBlocks = config.Chunk.WidthInBlocks*
config.Chunk.HeightInBlocks*
config.Chunk.LenghtInBlocks;
Assert.AreEqual(config.Chunk.Volume, expectedChunkVolumeInBlocks);
// make sure max-width-index is valid.
Assert.AreEqual(config.Chunk.MaxWidthInBlocks,
config.Chunk.WidthInBlocks - 1);
// make sure max-height-index is valid.
Assert.AreEqual(config.Chunk.MaxHeightInBlocks,
config.Chunk.HeightInBlocks - 1);
// make sure max-lenght-index is valid.
Assert.AreEqual(config.Chunk.MaxLenghtInBlocks,
config.Chunk.LenghtInBlocks - 1);
#endregion
#region validate cache configuration
// make sure default dimensions are valid.
Assert.Greater(config.Cache.ViewRange, 0);
Assert.Greater(config.Cache.CacheRange, 0);
// make sure cache-dimension in blocks are calculated correctly.
var expectedCacheWidthInBlocks = (config.Cache.CacheRange * 2 + 1) *
config.Chunk.WidthInBlocks;
var expectedCacheHeightInBlocks = config.Chunk.HeightInBlocks;
var expectedCacheLenghtInBlocks = (config.Cache.CacheRange * 2 + 1) *
config.Chunk.LenghtInBlocks;
Assert.AreEqual(config.Cache.CacheRangeWidthInBlocks, expectedCacheWidthInBlocks);
Assert.AreEqual(config.Cache.CacheRangeHeightInBlocks, expectedCacheHeightInBlocks);
Assert.AreEqual(config.Cache.CacheRangeLenghtInBlocks, expectedCacheLenghtInBlocks);
// if by default, cache-extra-chunks option is set to true, make sure that default cache-range > default view-range.
if (config.Cache.CacheExtraChunks)
Assert.Greater(config.Cache.CacheRange, config.Cache.ViewRange,
"Cache range must be greater view range when CacheExtraChunk option is set to true.");
else // if by default, cache-extra-chunks option is set to false, make sure that default cache-range = default view-range.
Assert.AreEqual(config.Cache.ViewRange, config.Cache.CacheRange,
"Cache range can not be different than view range when CacheExtraChunk option is set to false.");
#endregion
}
