public SpriteBatch(GraphicsDevice graphicsDevice)
{
if (graphicsDevice == null)
{
throw new ArgumentNullException("graphicsDevice");
}
GraphicsDevice = graphicsDevice;
vertexInfo = new VertexPositionColorTexture[MAX_VERTICES];
spriteData = new SpriteInfo[MAX_SPRITES];
vertexBuffer = new DynamicVertexBuffer(
graphicsDevice,
typeof(VertexPositionColorTexture),
MAX_VERTICES,
BufferUsage.WriteOnly
);
indexBuffer = new DynamicIndexBuffer(
graphicsDevice,
IndexElementSize.SixteenBits,
MAX_INDICES,
BufferUsage.WriteOnly
);
indexBuffer.SetData(indexData);
spriteEffect = new Effect(
graphicsDevice,
spriteEffectCode
);
spriteMatrixTransform = spriteEffect.Parameters["MatrixTransform"];
spriteEffectPass = spriteEffect.CurrentTechnique.Passes[0];
beginCalled = false;
numSprites = 0;
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// TODO: Add your initialization logic here
zNear = 0.001f;
zFar = 1000.0f;
fov = MathHelper.Pi * 70.0f / 180.0f;
eye = new Vector3(0.0f, 0.7f, 1.5f);
at = new Vector3(0.0f, 0.0f, 0.0f);
up = new Vector3(0.0f, 1.0f, 0.0f);
cube = new VertexPositionColor[8];
cube[0] = new VertexPositionColor(new Vector3(-0.5f, -0.5f, -0.5f), new Color(0.0f, 0.0f, 0.0f));
cube[1] = new VertexPositionColor(new Vector3(-0.5f, -0.5f, 0.5f), new Color(0.0f, 0.0f, 1.0f));
cube[2] = new VertexPositionColor(new Vector3(-0.5f, 0.5f, -0.5f), new Color(0.0f, 1.0f, 0.0f));
cube[3] = new VertexPositionColor(new Vector3(-0.5f, 0.5f, 0.5f), new Color(0.0f, 1.0f, 1.0f));
cube[4] = new VertexPositionColor(new Vector3( 0.5f, -0.5f, -0.5f), new Color(1.0f, 0.0f, 0.0f));
cube[5] = new VertexPositionColor(new Vector3( 0.5f, -0.5f, 0.5f), new Color(1.0f, 0.0f, 1.0f));
cube[6] = new VertexPositionColor(new Vector3( 0.5f, 0.5f, -0.5f), new Color(1.0f, 1.0f, 0.0f));
cube[7] = new VertexPositionColor(new Vector3( 0.5f, 0.5f, 0.5f), new Color(1.0f, 1.0f, 1.0f));
vertexBuffer = new DynamicVertexBuffer(graphics.GraphicsDevice, typeof(VertexPositionColor), 8, BufferUsage.WriteOnly);
indexBuffer = new DynamicIndexBuffer(graphics.GraphicsDevice, typeof(ushort), 36, BufferUsage.WriteOnly);
basicEffect = new BasicEffect(graphics.GraphicsDevice); //(device, null);
basicEffect.LightingEnabled = false;
basicEffect.VertexColorEnabled = true;
basicEffect.TextureEnabled = false;
graphics.SupportedOrientations = DisplayOrientation.LandscapeLeft | DisplayOrientation.LandscapeRight;
base.Initialize();
}
private void Allocate()
{
if (this.vertexBuffer == null || this.vertexBuffer.IsDisposed)
{
this.vertexBuffer = new DynamicVertexBuffer(this.graphicsDevice, typeof(VertexPositionColorTexture), 8192, BufferUsage.WriteOnly);
this.vertexBufferPosition = 0;
this.vertexBuffer.ContentLost += delegate(object sender, EventArgs e)
{
this.vertexBufferPosition = 0;
};
}
if (this.indexBuffer == null || this.indexBuffer.IsDisposed)
{
if (this.fallbackIndexData == null)
{
this.fallbackIndexData = new short[12288];
for (int i = 0; i < 2048; i++)
{
this.fallbackIndexData[i * 6] = (short)(i * 4);
this.fallbackIndexData[i * 6 + 1] = (short)(i * 4 + 1);
this.fallbackIndexData[i * 6 + 2] = (short)(i * 4 + 2);
this.fallbackIndexData[i * 6 + 3] = (short)(i * 4);
this.fallbackIndexData[i * 6 + 4] = (short)(i * 4 + 2);
this.fallbackIndexData[i * 6 + 5] = (short)(i * 4 + 3);
}
}
this.indexBuffer = new DynamicIndexBuffer(this.graphicsDevice, typeof(short), 12288, BufferUsage.WriteOnly);
this.indexBuffer.SetData<short>(this.fallbackIndexData);
this.indexBuffer.ContentLost += delegate(object sender, EventArgs e)
{
this.indexBuffer.SetData<short>(this.fallbackIndexData);
};
}
}
private void CreateBuffers()
{
var vertexDeclaration = new VertexDeclaration(Format.Stride,
nativeVertexFormat.ConvertFrom(Format));
vertexBuffer = new DynamicVertexBuffer(nativeDevice, vertexDeclaration, NumberOfVertices,
BufferUsage.WriteOnly);
indexBuffer = new DynamicIndexBuffer(nativeDevice, IndexElementSize.SixteenBits,
NumberOfIndices, BufferUsage.WriteOnly);
}
public DebugDraw(GraphicsDevice device)
{
vertexBuffer = new DynamicVertexBuffer(device, typeof(VertexPositionColor), MAX_VERTS, BufferUsage.WriteOnly);
indexBuffer = new DynamicIndexBuffer(device, typeof(ushort), MAX_INDICES, BufferUsage.WriteOnly);
basicEffect = new BasicEffect(device); //(device, null);
basicEffect.LightingEnabled = false;
basicEffect.VertexColorEnabled = true;
basicEffect.TextureEnabled = false;
}
public ISurfaceAlgorithm(GraphicsDevice device, int resolution, int size, bool _3d, bool indexed = true, int vertex_size = 262144, int index_size = 4000000)
{
Device = device;
Resolution = resolution;
Size = size;
Is3D = _3d;
IsIndexed = indexed;
VertexBuffer = new DynamicVertexBuffer(device, VertexPositionColorNormal.VertexDeclaration, vertex_size, BufferUsage.None);
OutlineBuffer = new DynamicVertexBuffer(device, VertexPositionColor.VertexDeclaration, index_size, BufferUsage.None);
if (indexed)
{
IndexBuffer = new DynamicIndexBuffer(device, IndexElementSize.ThirtyTwoBits, index_size, BufferUsage.None);
Indices = new List<int>();
}
Vertices = new List<VertexPositionColorNormal>();
}
public static bool ShowDialogSynchronous(string title = null, string saveFile = null)
{
Path = null;
// Create dialog resources
XNAFileDialog_Init(
CreateTextureDelegate,
BufferDataDelegate,
DrawPrimitivesDelegate,
ReceivePathDelegate,
StartDirectory,
saveFile,
title,
GraphicsDevice.PresentationParameters.BackBufferWidth,
GraphicsDevice.PresentationParameters.BackBufferHeight
);
// Store previous GL state
Rectangle prevScissor = GraphicsDevice.ScissorRectangle;
Texture prevTexture = GraphicsDevice.Textures[0];
SamplerState prevSampler = GraphicsDevice.SamplerStates[0];
BlendState prevBlend = GraphicsDevice.BlendState;
DepthStencilState prevDepthStencil = GraphicsDevice.DepthStencilState;
RasterizerState prevRasterizer = GraphicsDevice.RasterizerState;
VertexBufferBinding[] prevVerts = GraphicsDevice.GetVertexBuffers();
IndexBuffer prevIndex = GraphicsDevice.Indices;
// Set new GL state
GraphicsDevice.Textures[0] = texture;
GraphicsDevice.SamplerStates[0] = SamplerState.LinearWrap;
GraphicsDevice.BlendState = BlendState.NonPremultiplied;
GraphicsDevice.DepthStencilState = DepthStencilState.None;
GraphicsDevice.RasterizerState = RasterizerState.CullNone;
// Time to block, yayyyyy
pathSent = false;
do
{
GraphicsDevice.Clear(Color.Black);
XNAFileDialog_Update();
XNAFileDialog_Render();
GraphicsDevice.Present();
} while (!pathSent);
// Restore GL state
GraphicsDevice.ScissorRectangle = prevScissor;
GraphicsDevice.Textures[0] = prevTexture;
GraphicsDevice.SamplerStates[0] = prevSampler;
GraphicsDevice.BlendState = prevBlend;
GraphicsDevice.DepthStencilState = prevDepthStencil;
GraphicsDevice.RasterizerState = prevRasterizer;
GraphicsDevice.SetVertexBuffers(prevVerts);
GraphicsDevice.Indices = prevIndex;
// Clean up. We out.
texture.Dispose();
texture = null;
vertBuffer.Dispose();
vertBuffer = null;
vertBufferSize = 0;
indexBuffer.Dispose();
indexBuffer = null;
indexBufferSize = 0;
XNAFileDialog_Shutdown();
return !String.IsNullOrEmpty(Path);
}
private void SetDefaultIndices(int indicesArraySize)
{
indices = new int[indicesArraySize];
for (int i = 0, j = 1; i < indicesArraySize; i += 3)
{
indices[i] = 0;
indices[i + 1] = j;
++j;
indices[i + 2] = j;
}
if (indexBuffer == null)
indexBuffer = new DynamicIndexBuffer(gxtRoot.Singleton.Graphics, typeof(int), indicesArraySize, BufferUsage.WriteOnly);
indexBuffer.SetData<int>(indices);
this.primitiveCount = indicesArraySize / 3;
}
private void SetUpBuffers()
{
v_buffer = new DynamicVertexBuffer(Game.device, VertexPositionTexture.VertexDeclaration, vertices.Length, BufferUsage.WriteOnly);
i_buffer = new DynamicIndexBuffer(Game.device, typeof(int), indices.Length, BufferUsage.WriteOnly);
v_buffer.SetData(vertices);
i_buffer.SetData(indices);
}
protected override void LoadContent()
{
//Loading textures and effects from content
terrainMap = Game.Content.Load<Texture2D>("Models/Terrain/Heightmaps/heightmap4");
grassTexture = Game.Content.Load<Texture2D>("Models/Terrain/Textures/grass");
sandTexture = Game.Content.Load<Texture2D>("Models/Terrain/Textures/sand");
snowTexture = Game.Content.Load<Texture2D>("Models/Terrain/Textures/snow");
rockTexture = Game.Content.Load<Texture2D>("Models/Terrain/Textures/rock");
TerrainUtils.LoadHeightData(terrainMap, ref heightData, ref width, ref height);
TerrainUtils.SetUpVertices(heightData, ref vertices, width, height);
indices = TerrainUtils.CreateTerrainIndices(width, height);
vertices = TerrainUtils.GenerateNormalsForTriangleStrip(vertices, indices);
VertexMultiTextured[,] vertexArray = TerrainUtils.Reshape1DTo2D<VertexMultiTextured>(vertices, width, height);
rootNode = new QTNode(vertexArray, device, grassTexture, 64, effect, rockTexture, snowTexture, sandTexture);
TerrainUtils.CopyToBuffer(ref vertexBuffer, ref indexBuffer, vertices, indices, device);
int terrainSize = 32;
Triangle leftTriangle = new Triangle(null, new Vector2(0, 0), new Vector2(terrainSize, 0), new Vector2(0, terrainSize), heightData);
Triangle rightTriangle = new Triangle(null, new Vector2(terrainSize, terrainSize), new Vector2(0, terrainSize), new Vector2(terrainSize, 0), heightData);
leftTriangle.AddNeighs(null, null, rightTriangle);
rightTriangle.AddNeighs(null, null, leftTriangle);
triangleList = new List<Triangle>();
triangleList.Add(leftTriangle);
triangleList.Add(rightTriangle);
indicesList = new List<int>();
foreach (Triangle t in triangleList)
t.AddIndices(ref indicesList);
dynamicIndexBuffer = new DynamicIndexBuffer(device, typeof(int), indicesList.Count, BufferUsage.WriteOnly);
dynamicIndexBuffer.SetData(indicesList.ToArray(), 0, indicesList.Count, SetDataOptions.Discard);
dynamicIndexBuffer.ContentLost += dynamicIndexBuffer_ContentLost;
}
public void SetupMesh(Vector2[] verts, int[] indices, Vector2[] textureCoordinates)
{
gxtDebug.Assert(verts != null && verts.Length >= 3, "Vertices array is null or less than 3 vertices");
gxtDebug.Assert(indices != null && indices.Length >= 3, "Indices array is null or less than 3 indices");
gxtDebug.Assert(textureCoordinates != null && textureCoordinates.Length >= 3, "Texture Coordinates array is null or less than 3 UV coordinates");
gxtDebug.Assert(verts.Length == textureCoordinates.Length, "The vertices array and texture coordinates array have a size mismatch!");
// set up verts
vertices = new VertexPositionColorTexture[verts.Length];
if (vertexBuffer == null)
vertexBuffer = new DynamicVertexBuffer(gxtRoot.Singleton.Graphics, typeof(VertexPositionColorTexture), verts.Length, BufferUsage.WriteOnly);
Color overlay = (material != null) ? material.ColorOverlay : gxtMaterial.DEFAULT_COLOR_OVERLAY;
for (int i = 0; i < verts.Length; ++i)
{
vertices[i] = new VertexPositionColorTexture(new Vector3(verts[i].X, verts[i].Y, 0.0f), overlay, textureCoordinates[i]);
}
vertexBuffer.SetData<VertexPositionColorTexture>(vertices);
localAABB = gxtGeometry.ComputeAABB(verts);
// set up indices
// deep copy necessary?
for (int i = 0; i < indices.Length; ++i)
{
this.indices[i] = indices[i];
}
if (indexBuffer == null)
indexBuffer = new DynamicIndexBuffer(gxtRoot.Singleton.Graphics, typeof(int), indices.Length, BufferUsage.WriteOnly);
indexBuffer.SetData<int>(indices);
this.primitiveCount = indices.Length / 3;
}
/// <summary>
/// Copies the terrain patch vertices and indices into buffers.
/// </summary>
private void CreateBuffers()
{
this.vertexBuffer = new DynamicVertexBuffer(EngineManager.Engine.GraphicsDevice, this.vertices.Length * VertexPositionNormalMultipleTexture.SizeInBytes, BufferUsage.WriteOnly);
this.vertexBuffer.ContentLost += new EventHandler(this.TerrainVertexBuffer_ContentLost);
this.vertexBuffer.SetData<VertexPositionNormalMultipleTexture>(this.vertices);
this.indexBuffer = new DynamicIndexBuffer(EngineManager.Engine.GraphicsDevice, typeof(int), this.indexes.Length, BufferUsage.WriteOnly);
this.indexBuffer.ContentLost += new EventHandler(this.TerrainIndexBuffer_ContentLost);
this.indexBuffer.SetData<int>(this.indexes);
}
public void generateVertices()
{
#region neighborChecks
patternOrChunk adjChunk = MainGame.mainGame.getPatternOrChunk(position + new IntVector3(1, 0, 0));
if (adjChunk.chunk == null)
{
//Logger.Log("Skipping " + position + ", north (" + (position + new IntVector3(1,0,0)) + ") unset");
return;
}
adjChunk = MainGame.mainGame.getPatternOrChunk(position + new IntVector3(-1, 0, 0));
if (adjChunk.chunk == null)
{
//Logger.Log("Skipping " + position + ", south (" + (position + new IntVector3(-1, 0, 0)) + ") unset");
return;
}
adjChunk = MainGame.mainGame.getPatternOrChunk(position + new IntVector3(0, 1, 0));
if (adjChunk.chunk == null)
{
//Logger.Log("Skipping " + position + ", top (" + (position + new IntVector3(0, 1, 0)) + ") unset");
return;
}
adjChunk = MainGame.mainGame.getPatternOrChunk(position + new IntVector3(0, -1, 0));
if (adjChunk.chunk == null)
{
//Logger.Log("Skipping " + position + ", bottom (" + (position + new IntVector3(0, -1, 0)) + ") unset");
return;
}
adjChunk = MainGame.mainGame.getPatternOrChunk(position + new IntVector3(0, 0, 1));
if (adjChunk.chunk == null)
{
//Logger.Log("Skipping " + position + ", east (" + (position + new IntVector3(0, 0, 1)) + ") unset");
return;
}
adjChunk = MainGame.mainGame.getPatternOrChunk(position + new IntVector3(0, 0, -1));
if (adjChunk.chunk == null)
{
//Logger.Log("Skipping " + position + ", west (" + (position + new IntVector3(0, 0, -1)) + ") unset");
return;
}
#endregion neighborChecks
Logger.Log("Drawing " + position);
Screens.LoadingScreen.ChangeMessage("Generating vertices for " + position);
//there SHOULD be something set up so that it only needs to rebuild the vertices for changed sections
//but i don't believe there currently is
//ofc that does mean significantly more memory cost... maybe it's not worth it.
List<VertexPositionColorNormal> verts = new List<VertexPositionColorNormal>(4096);
List<short> inds = new List<short>(4096);
//Having the 4096 should make it not have to increase the capacity often, since 4096 is the number of blocks in a chunk,
//and not all of them will be distinct, probably.
//(Of course there's... 125 * 24 potential vertices per block, but still.)
for (int x = 0; x < size; x++)
{
for (int y = 0; y < size; y++)
{
for (int z = 0; z < size; z++)
{
blocks[x, y, z].createVertices(verts, inds, new Vector3(position.X * Sizes.ChunkSize + x, position.Y * Sizes.ChunkSize + y, position.Z * Sizes.ChunkSize + z));
}
}
}
vertices = verts.ToArray();
//this could be problematic when you remove the last block in a chunk...
if (vertices.Length > 0)
{
if (vertices.Length > maxVerts)
{
GraphicsDevice graphics = vBuff.GraphicsDevice;
if (graphics == null)
throw new InvalidOperationException("Graphics device no longer exists!");
if (vBuff != null)
vBuff.Dispose();
maxVerts = vertices.Length + 1000;
vBuff = new DynamicVertexBuffer(graphics, typeof(VertexPositionColorNormal), maxVerts, BufferUsage.WriteOnly);
//vBuff.ContentLost += new EventHandler<EventArgs>(verticesLostHandler);
//Logger.Log("Vertices extended to " + maxVerts);
}
vBuff.SetData<VertexPositionColorNormal>(vertices, 0, vertices.Length);
Logger.Log("Vertices: " + vertices.Length);
}
indices = inds.ToArray();
if (indices.Length > 0)
{
if (indices.Length > maxInds)
{
GraphicsDevice graphics = iBuff.GraphicsDevice;
if (iBuff != null)
iBuff.Dispose();
maxInds = indices.Length + 1500;
iBuff = new DynamicIndexBuffer(graphics, IndexElementSize.SixteenBits, maxInds, BufferUsage.WriteOnly);
//iBuff.ContentLost += new EventHandler<EventArgs>(indicesLostHandler);
//Logger.Log("Indices extended to " + maxInds);
}
iBuff.SetData<short>(indices, 0, indices.Length);
Logger.Log("Indices: " + indices.Length);
}
Screens.LoadingScreen.ChangeMessage("Finished generating vertices for " + position);
}
// SpriteManager
public SpriteManager()
{
#if !RELEASE
RasterizerState_WireFrame = new RasterizerState();
RasterizerState_WireFrame.FillMode = FillMode.WireFrame;
#endif
GraphicsDevice = _UI.Game.GraphicsDevice;
PresentationParameters pp = GraphicsDevice.PresentationParameters;
BackBufferSize = new Vector2( pp.BackBufferWidth, pp.BackBufferHeight );
SpriteCountMax = _UI.Settings.Sprite_Count;
Sprites = new Sprite[ SpriteCountMax ];
SpriteCount = 0;
CurrentSprite = 0;
TopLayer = _UI.Settings.Sprite_LayerCount - 1;
RenderPassLayerSprites = new List< List< int >[] >( _UI.Settings.Sprite_RenderPassCount );
RenderPass3dMask = _UI.Settings.Sprite_RenderPass3dMask;
for ( int i = 0; i < _UI.Settings.Sprite_RenderPassCount; ++i )
{
List< int >[] layerSprites = new List< int >[ _UI.Settings.Sprite_LayerCount ];
for ( int j = 0; j < layerSprites.Length; ++j )
layerSprites[ j ] = new List< int >();
RenderPassLayerSprites.Add( layerSprites );
}
PreMatrixPool = new Matrix[ _UI.Settings.Sprite_PreMatrixCount ];
PreMatrixCount = 0;
PostMatrixPool = new Matrix[ _UI.Settings.Sprite_PostMatrixCount ];
PostMatrixCount = 0;
Matrix identity = Matrix.Identity;
// reserve identity
StorePreMatrix( ref identity );
StorePostMatrix( ref identity );
RenderStatePool = new object[ _UI.Settings.Sprite_RenderStateCount ];
RenderStateCount = 0;
// default renderstates
StoreRenderState( DepthStencilState.None );
StoreRenderState( RasterizerState.CullNone );
RenderStateStack_Blend = new Stack< int >( _UI.Settings.Sprite_RenderStateStackCount );
RenderStateStack_DepthStencil = new Stack< int >( _UI.Settings.Sprite_RenderStateStackCount );
RenderStateStack_Rasterizer = new Stack< int >( _UI.Settings.Sprite_RenderStateStackCount );
VertexCorners = new Vector2[ VertexCount ]
{
new Vector2( 0.0f, 0.0f ),
new Vector2( 1.0f, 0.0f ),
new Vector2( 1.0f, 1.0f ),
new Vector2( 0.0f, 1.0f ),
};
VertexCornersFlipped = new Vector2[ VertexCount ]
{
new Vector2( 0.0f, 1.0f ),
new Vector2( 1.0f, 1.0f ),
new Vector2( 1.0f, 0.0f ),
new Vector2( 0.0f, 0.0f ),
};
VertexOffsetAligned = new Vector2[ (int)E_Align.Count ]
{
new Vector2( 0.0f, 0.0f ), // None
new Vector2( 0.0f, 0.0f ), // TopLeft
new Vector2( 0.5f, 0.0f ), // TopCentre
new Vector2( 1.0f, 0.0f ), // TopRight
new Vector2( 0.0f, 0.5f ), // MiddleLeft
new Vector2( 0.5f, 0.5f ), // MiddleCentre
new Vector2( 1.0f, 0.5f ), // MiddleRight
new Vector2( 0.0f, 1.0f ), // BottomLeft
new Vector2( 0.5f, 1.0f ), // BottomCentre
new Vector2( 1.0f, 1.0f ), // BottomRight
};
VertexOffsetAlignedFlipped = new Vector2[ (int)E_Align.Count ]
{
new Vector2( 0.0f, 1.0f ), // None
new Vector2( 0.0f, 1.0f ), // TopLeft
new Vector2( 0.5f, 1.0f ), // TopCentre
new Vector2( 1.0f, 1.0f ), // TopRight
new Vector2( 0.0f, 0.5f ), // MiddleLeft
new Vector2( 0.5f, 0.5f ), // MiddleCentre
new Vector2( 1.0f, 0.5f ), // MiddleRight
new Vector2( 0.0f, 0.0f ), // BottomLeft
new Vector2( 0.5f, 0.0f ), // BottomCentre
new Vector2( 1.0f, 0.0f ), // BottomRight
};
VertexCornersAligned = new Vector3[ (int)E_Align.Count ][];
for ( int i = 0; i < VertexCornersAligned.Length; ++i )
VertexCornersAligned[ i ] = new Vector3[ VertexCount ];
VertexCornersAlignedFlipped = new Vector3[ (int)E_Align.Count ][];
for ( int i = 0; i < VertexCornersAlignedFlipped.Length; ++i )
VertexCornersAlignedFlipped[ i ] = new Vector3[ VertexCount ];
for ( int i = 0; i < (int)E_Align.Count; ++i )
{
for ( int j = 0; j < VertexCount; ++j )
{
VertexCornersAligned[ i ][ j ] = new Vector3( VertexCorners[ j ] - VertexOffsetAligned[ i ], 0.0f );
VertexCornersAlignedFlipped[ i ][ j ] = new Vector3( VertexCornersFlipped[ j ] - VertexOffsetAlignedFlipped[ i ], 0.0f );
}
}
TransformMatrix2D = Matrix.CreateTranslation( -0.5f, -0.5f, 0.0f ) * Matrix.CreateOrthographicOffCenter( 0.0f, pp.BackBufferWidth, pp.BackBufferHeight, 0.0f, -1500.0f, 1500.0f );
TransformMatrix = TransformMatrix2D; // default
AutoTransformIndex = 0;
AutoTransformOffset = new Vector3();
VertexData = new VertexSprite[ VertexCount * SpriteCountMax ];
VertexPosition = 0;
DynamicVB = new DynamicVertexBuffer( GraphicsDevice, VertexSprite.VertexDeclaration, SpriteCountMax * VertexCount, BufferUsage.WriteOnly );
DynamicIB = new DynamicIndexBuffer( GraphicsDevice, IndexElementSize.SixteenBits, SpriteCountMax * IndexCount, BufferUsage.WriteOnly );
// IB never changes
short[] dataIB = new short[ SpriteCountMax * IndexCount ];
short primitiveCount = 0;
for ( int i = 0; i < dataIB.Length; )
{
short offset = (short)( primitiveCount * VertexCount );
dataIB[ i++ ] = (short)( 0 + offset );
dataIB[ i++ ] = (short)( 1 + offset );
dataIB[ i++ ] = (short)( 2 + offset );
dataIB[ i++ ] = (short)( 2 + offset );
dataIB[ i++ ] = (short)( 3 + offset );
dataIB[ i++ ] = (short)( 0 + offset );
++primitiveCount;
}
DynamicIB.SetData( dataIB );
}
public void SetIndices(ushort[] indices, int indexCount)
{
if (indices == null) throw new ArgumentNullException("indices");
if (indexCount < 0 || indices.Length < indexCount) throw new ArgumentOutOfRangeException("vertexCount");
IndexCount = indexCount;
PrimitiveCount = indexCount / 3;
if (indexCount != 0)
{
if (indexBuffer != null && indexBuffer.IndexCount != indexCount)
{
indexBuffer.Dispose();
indexBuffer = null;
}
if (indexBuffer == null)
indexBuffer = new DynamicIndexBuffer(
graphicsDevice, IndexElementSize.SixteenBits, indexCount, BufferUsage.WriteOnly);
indexBuffer.SetData(indices, 0, indexCount, SetDataOptions.Discard);
}
else
{
if (indexBuffer != null)
{
indexBuffer.Dispose();
indexBuffer = null;
}
}
}
private void CheckCreateIndexBuffer(int indexCount = 600)
{
if (indexBuffer != null)
return;
indexBuffer = new DynamicIndexBuffer(device.NativeDevice, IndexElementSize.SixteenBits,
indexCount, BufferUsage.WriteOnly);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
OrientationSensor = OrientationSensor.GetDefault();
if (OrientationSensor == null)
{
SimpleOrientationSensor = SimpleOrientationSensor.GetDefault();
if (SimpleOrientationSensor == null)
throw new Exception("No way of determining orientation");
}
TouchPanel.EnabledGestures = GestureType.Hold | GestureType.Flick | GestureType.HorizontalDrag | GestureType.VerticalDrag | GestureType.DragComplete;
vertexBuffer = new DynamicVertexBuffer(graphics.GraphicsDevice, typeof(VertexPositionColor), 8, BufferUsage.WriteOnly);
indexBuffer = new DynamicIndexBuffer(graphics.GraphicsDevice, typeof(ushort), 36, BufferUsage.WriteOnly);
basicEffect = new BasicEffect(graphics.GraphicsDevice); //(device, null);
basicEffect.LightingEnabled = false;
basicEffect.VertexColorEnabled = true;
basicEffect.TextureEnabled = false;
DepthStencilState depthBufferState = new DepthStencilState();
depthBufferState.DepthBufferEnable = true;
GraphicsDevice.DepthStencilState = depthBufferState;
TetrisState.Initialize(graphics.GraphicsDevice);
Windows.UI.ViewManagement.ApplicationView.GetForCurrentView().SuppressSystemOverlays = true;
graphics.SupportedOrientations = DisplayOrientation.Portrait;
base.Initialize();
}
/// <summary>
/// Creates a new index buffer with a specific size
/// </summary>
/// <param name="elementCount">Size of the index buffer</param>
protected override void CreateBuffer(int elementCount)
{
IndexBuffer buffer = null;
switch (_bufferType)
{
case BufferType.Static:
buffer = new IndexBuffer(_device, _elementSize, elementCount, BufferUsage.None);
break;
case BufferType.StaticWriteOnly:
buffer = new IndexBuffer(_device, _elementSize, elementCount, BufferUsage.WriteOnly);
break;
case BufferType.Dynamic:
buffer = new DynamicIndexBuffer(_device, _elementSize, elementCount, BufferUsage.None);
break;
case BufferType.DynamicWriteOnly:
buffer = new DynamicIndexBuffer(_device, _elementSize, elementCount, BufferUsage.WriteOnly);
break;
}
if (buffer == null) throw new InvalidOperationException("Failed to create an index buffer");
CreateWrapper(buffer);
BufferAllocatedEventArgs e = new BufferAllocatedEventArgs(this, elementCount);
OnIndexBufferAllocated(e);
}
private static void BufferData(
IntPtr vertexData,
int vertexDataLen,
IntPtr indexData,
int indexDataLen
)
{
if (vertexDataLen > vertBufferSize)
{
vertBufferSize = vertexDataLen;
if (vertBuffer != null)
{
vertBuffer.Dispose();
}
vertBuffer = new DynamicVertexBuffer(
GraphicsDevice,
vertDecl,
vertBufferSize / vertDecl.VertexStride,
BufferUsage.WriteOnly
);
}
if (indexDataLen > indexBufferSize)
{
indexBufferSize = indexDataLen;
if (indexBuffer != null)
{
indexBuffer.Dispose();
}
indexBuffer = new DynamicIndexBuffer(
GraphicsDevice,
IndexElementSize.SixteenBits,
indexBufferSize / 2,
BufferUsage.WriteOnly
);
}
byte[] vertices = new byte[vertBufferSize];
short[] indices = new short[indexBufferSize / 2];
Marshal.Copy(vertexData, vertices, 0, vertices.Length);
Marshal.Copy(indexData, indices, 0, indices.Length);
vertBuffer.SetData(0, vertices, 0, vertices.Length, 1, SetDataOptions.None);
indexBuffer.SetData(indices, 0, indices.Length, SetDataOptions.None);
}
private void CreateGeometry(int capacity)
{
var device = GameApp.Instance.GraphicsDevice;
m_vertices1 = new DynamicVertexBuffer(device, typeof(ParticleVertex1), capacity * 4, 0);
m_vertices2 = new DynamicVertexBuffer(device, typeof(ParticleVertex2), capacity * 4, 0);
m_indices = new DynamicIndexBuffer(device, IndexElementSize.SixteenBits, capacity * 6, 0);
}
/// <summary>
/// Creates a new Chunk of size size x size x size, filled with null blocks
/// This was intended for chunks that are part of blueprints, but may still be useful (vehicles?)
/// </summary>
/// <param name="layers"></param>
/// <param name="filename"></param>
public Chunk(int size, String filename, GraphicsDevice graphics)
{
this.size = size;
blocks = new Block[size, size, size];
this.filename = MainGame.WorldFolder + filename;
vBuff = new DynamicVertexBuffer(graphics, typeof(VertexPositionColorNormal), maxVerts, BufferUsage.WriteOnly);
//vBuff.ContentLost += new EventHandler<EventArgs>(verticesLostHandler);
iBuff = new DynamicIndexBuffer(graphics, IndexElementSize.SixteenBits, maxInds, BufferUsage.WriteOnly);
//iBuff.ContentLost += new EventHandler<EventArgs>(indicesLostHandler);
}
private void CreateGeometry(int capacity)
{
if (m_vertices1 != null)
{
m_vertices1.Dispose();
m_vertices2.Dispose();
m_indices.Dispose();
}
m_vertices1 = new DynamicVertexBuffer(GraphicsDevice, typeof(ParticleVertex1), capacity * 4, BufferUsage.WriteOnly);
m_vertices2 = new DynamicVertexBuffer(GraphicsDevice, typeof(ParticleVertex2), capacity * 4, BufferUsage.WriteOnly);
m_indices = new DynamicIndexBuffer(GraphicsDevice, IndexElementSize.SixteenBits, capacity * 6, BufferUsage.WriteOnly);
m_shadowedVertices1 = new ParticleVertex1[capacity * 4];
m_shadowedVertices2 = new ParticleVertex2[capacity * 4];
m_shadowedIndices = new UInt16[capacity * 6];
for (int i = 0; i < m_shadowedVertices1.Length; ++i)
{
m_shadowedVertices1[i].corner = (Byte)(i & 0x3);
}
}
/// <summary>
/// Creates a new Chunk of size chunkSize x chunkSize x chunkSize, filled with null blocks.
/// This is for chunks that are part of the map.
/// It will assume that its north-west-bottom corner is at pos * chunkSize,
/// and (when implemented...) it will save its data to "pos.x,pos.y,pos.z".xml
/// </summary>
/// <param name="layers"></param>
/// <param name="pos"></param>
public Chunk(IntVector3 pos, GraphicsDevice graphics)
{
size = Sizes.ChunkSize;
blocks = new Block[Sizes.ChunkSize, Sizes.ChunkSize, Sizes.ChunkSize];
structures = new List<MapStructure>();
position = pos;
filename = MainGame.WorldFolder + position.X + "," + position.Y + "," + position.Z;
try
{
vBuff = new DynamicVertexBuffer(graphics, typeof(VertexPositionColorNormal), maxVerts, BufferUsage.WriteOnly);
//vBuff.ContentLost += new EventHandler<EventArgs>(verticesLostHandler);
iBuff = new DynamicIndexBuffer(graphics, IndexElementSize.SixteenBits, maxInds, BufferUsage.WriteOnly);
//iBuff.ContentLost += new EventHandler<EventArgs>(indicesLostHandler);
//so do I need to add a custom test for content lost before drawing?
}
catch(OpenTK.Graphics.GraphicsContextException e)
{
Logger.Log(e.ToString());
}
vertices = new VertexPositionColorNormal[0];
indices = new short[0];
}
void initializeGraphics()
{
world = Matrix.Identity;
projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(45), (float)graphics.Viewport.Width / (float)graphics.Viewport.Height, .01f, 10.0f);
view = Matrix.CreateLookAt(new Vector3(-4, 0, 0), new Vector3(0, 0, 0), Vector3.Up);
drawingEngine = new BasicEffect(graphics);
drawingEngine.World = world;
drawingEngine.Projection = projection;
drawingEngine.View = view;
drawingEngine.TextureEnabled = false;
drawingEngine.VertexColorEnabled = true;
drawingEngine.EnableDefaultLighting();
drawingEngine.SpecularColor = new Vector3(0, 0, 0);
//*/
/*
voxelEffect = content.Load<Effect>("CubeShader");
voxelEffect.Parameters["World"].SetValue(world);
voxelEffect.Parameters["Projection"].SetValue(projection);
voxelEffect.Parameters["View"].SetValue(view);
voxelEffect.Parameters["ambientColor"].SetValue(new Vector4(1.0f, 1.0f, 1.0f, 1.0f));
voxelEffect.Parameters["sunColor"].SetValue(new Vector4(1.0f, 1.0f, 0.8f, 0.0f));
voxelEffect.Parameters["sunDir"].SetValue(new Vector3(-0.1f, -1.0f, -0.5f));
//*/
#region selected
sIBuff = new DynamicIndexBuffer(graphics, IndexElementSize.SixteenBits, 24, BufferUsage.WriteOnly);
//iBuff.ContentLost += new EventHandler<EventArgs>(indicesLostHandler);
selectionIndices = new short[24]{0, 1,
0, 2,
1, 3,
2, 3,
0, 4,
1, 5,
2, 6,
3, 7,
4, 5,
4, 6,
5, 7,
6, 7};
sIBuff.SetData(selectionIndices);
sVBuff = new DynamicVertexBuffer(graphics, typeof(VertexPositionColor), 8, BufferUsage.WriteOnly);
//vBuff.ContentLost += new EventHandler<EventArgs>(verticesLostHandler);
#endregion selected
transLeft = Matrix.CreateTranslation(0, 0, -2);
transRight = Matrix.CreateTranslation(0, 0, 2);
}
public void LoadParticles()
{
particleArray = new BillboardParticleElement[partCount * 4];
for (int p = 0; p < partCount; p += 4)
{
for (int thisP = 0; thisP < 4; thisP++)
{
int currentParticle = p + thisP;
particleArray[currentParticle] = new BillboardParticleElement();
particleArray[currentParticle].Position = myPosition;
particleArray[currentParticle].Color = particleColor;
particleArray[currentParticle].Data = new Vector4(1f, 1f, 0f, 0f);
switch (thisP)
{
case 0:
particleArray[currentParticle].TextureCoordinate = Vector2.Zero;
break;
case 1:
particleArray[currentParticle].TextureCoordinate = new Vector2(1, 0);
break;
case 2:
particleArray[currentParticle].TextureCoordinate = new Vector2(0, 1);
break;
case 3:
particleArray[currentParticle].TextureCoordinate = Vector2.One;
break;
}
}
}
short[] indices = new short[6 * partCount];
for (int part = 0; part < partCount; part++)
{
int off = part * 6;
int offVal = part * 4;
indices[off + 0] = (short)(0 + offVal);
indices[off + 1] = (short)(1 + offVal);
indices[off + 2] = (short)(2 + offVal);
indices[off + 3] = (short)(1 + offVal);
indices[off + 4] = (short)(3 + offVal);
indices[off + 5] = (short)(2 + offVal);
}
ib = new DynamicIndexBuffer(REngine.Instance._game.GraphicsDevice, typeof(short), 6 * partCount, BufferUsage.WriteOnly);
ib.SetData(indices);
}
private void InitializeBuffers()
{
Vertex[] vertices = new Vertex[Size * Size];
for (int i = 0; i < Size; i++)
for (int j = 0; j < Size; j++)
vertices[i + j * Size].Position = new Vector3(i, 0.0f, -j);
int[] indices = new int[(Size - 1) * (Size - 1) * 6];
int count = 0;
for (int i = 0; i < Size - 1; i++)
for (int j = 0; j < Size - 1; j++)
{
indices[count++] = GetIndex(i, j);
indices[count++] = GetIndex(i, j + 1);
indices[count++] = GetIndex(i + 1, j);
indices[count++] = GetIndex(i, j + 1);
indices[count++] = GetIndex(i + 1, j + 1);
indices[count++] = GetIndex(i + 1, j);
}
int maxIndices = (Size - 1) * (Size - 1) * 6;
VertexBuffer = new DynamicVertexBuffer(GraphicsDevice, typeof(Vertex), vertices.Length, BufferUsage.None);
IndexBuffer = new DynamicIndexBuffer(GraphicsDevice, typeof(int), maxIndices, BufferUsage.None);
BasicIndexBuffer = new IndexBuffer(GraphicsDevice, typeof(int), maxIndices, BufferUsage.None);
VertexBuffer.SetData<Vertex>(vertices);
BasicIndexBuffer.SetData<int>(indices);
}
public void SetIndices(int[] indices)
{
gxtDebug.Assert(indices != null && indices.Length >= 3);
if (this.indices == null)
this.indices = new int[indices.Length];
if (indexBuffer == null)
indexBuffer = new DynamicIndexBuffer(gxtRoot.Singleton.Graphics, typeof(int), indices.Length, BufferUsage.WriteOnly);
for (int i = 0; i < indices.Length; ++i)
{
this.indices[i] = indices[i];
}
indexBuffer.SetData<int>(this.indices);
this.primitiveCount = this.indices.Length / 3;
}
public void Initialize(GraphicsDevice graphicsDevice)
{
VertexBuffer = new DynamicVertexBuffer(graphicsDevice, typeof(VertexPositionColor), 8, BufferUsage.WriteOnly);
IndexBuffer = new DynamicIndexBuffer(graphicsDevice, typeof(ushort), 36, BufferUsage.WriteOnly);
}