private List <VertexPositionTextureDataColor> GetVLForThisEffectAndTexture(EffectState effect, Texture2D texture)
{
Dictionary <Texture2D, List <VertexPositionTextureDataColor> > vls;
if (m_DrawCommands.ContainsKey(effect))
{
vls = m_DrawCommands[effect];
}
else
{
vls = new Dictionary <Texture2D, List <VertexPositionTextureDataColor> >();
m_DrawCommands.Add(effect, vls);
}
List <VertexPositionTextureDataColor> vl;
if (vls.ContainsKey(texture))
{
vl = vls[texture];
}
else
{
if (m_QueuedVertexLists.Count > 0)
{
vl = m_QueuedVertexLists.Dequeue();
vl.Clear();
}
else
{
vl = new List <VertexPositionTextureDataColor>(1024);
}
vls.Add(texture, vl);
}
return(vl);
}
public bool DrawSprite(EffectState effect, Texture2D texture, Vector3 position, Vector2 area, Vector4 uv, Color hue, Vector4 data)
{
List<VertexPositionTextureDataColor> vl = GetVLForThisEffectAndTexture(effect, texture);
position += Depth.NextZ;
PreTransformedQuad q = new PreTransformedQuad(position, area, uv, hue, data);
for (int i = 0; i < q.Vertices.Length; i++)
{
vl.Add(q.Vertices[i]);
}
return true;
}
public bool DrawSprite(EffectState effect, Texture2D texture, Vector3 position, Vector2 area, Vector4 uv, Color hue, Vector4 data)
{
List <VertexPositionTextureDataColor> vl = GetVLForThisEffectAndTexture(effect, texture);
position += Depth.NextZ;
PreTransformedQuad q = new PreTransformedQuad(position, area, uv, hue, data);
for (int i = 0; i < q.Vertices.Length; i++)
{
vl.Add(q.Vertices[i]);
}
return(true);
}
public void Render(EffectState effect, Matrix projection, Matrix view, Matrix world, Texture2D texture)
{
// set up graphics state
m_Graphics.BlendState = BlendState.AlphaBlend;
m_Graphics.DepthStencilState = DepthStencilState.Default;
m_Graphics.SamplerStates[0] = effect.Sampler;
m_Graphics.RasterizerState = new RasterizerState {
ScissorTestEnable = true,
CullMode = CullMode.None
}; // RasterizerState.CullNone;
m_Graphics.Textures[0] = texture;
// set up effect state
effect.Effect.Parameters["ProjectionMatrix"].SetValue(projection);
effect.Effect.Parameters["ViewMatrix"].SetValue(view);
effect.Effect.Parameters["WorldMatrix"].SetValue(world);
effect.Effect.Parameters["Viewport"].SetValue(new Vector2(m_Graphics.Viewport.Width, m_Graphics.Viewport.Height));
effect.Effect.CurrentTechnique.Passes[0].Apply();
if (m_WorldTris.Count <= 0)
return;
m_Graphics.DrawUserIndexedPrimitives(PrimitiveType.TriangleList, m_WorldTris.Vertices, 0, m_WorldTris.Index, m_TriIndices, 0, m_WorldTris.Count);
m_WorldTris.Reset();
}
public void Render(EffectState effect, Matrix projection, Matrix view, Matrix world, Texture2D texture)
{
// set up graphics state
m_Graphics.BlendState = BlendState.AlphaBlend;
m_Graphics.DepthStencilState = DepthStencilState.Default;
m_Graphics.SamplerStates[0] = effect.Sampler;
m_Graphics.RasterizerState = new RasterizerState {
ScissorTestEnable = true,
CullMode = CullMode.None
}; // RasterizerState.CullNone;
m_Graphics.Textures[0] = texture;
// set up effect state
effect.Effect.Parameters["ProjectionMatrix"].SetValue(projection);
effect.Effect.Parameters["ViewMatrix"].SetValue(view);
effect.Effect.Parameters["WorldMatrix"].SetValue(world);
effect.Effect.Parameters["Viewport"].SetValue(new Vector2(m_Graphics.Viewport.Width, m_Graphics.Viewport.Height));
effect.Effect.CurrentTechnique.Passes[0].Apply();
if (m_WorldTris.Count <= 0)
{
return;
}
m_Graphics.DrawUserIndexedPrimitives(PrimitiveType.TriangleList, m_WorldTris.Vertices, 0, m_WorldTris.Index, m_TriIndices, 0, m_WorldTris.Count);
m_WorldTris.Reset();
}
public void Render(SpriteBatchExtended spriteBatch, EffectState effect, Vector2 offset)
{
const float sixteenth = 1 / 16f;
float horizSpacer = m_AdditionalHorizSpacingPixel ? 1f : 0f;
for (int y = 0; y < CharsHigh; y++)
{
for (int x = 0; x < CharsWide; x++)
{
byte ch = m_CharBuffer[x + y * CharsWide];
if (ch == 0)
{
continue;
}
float u = ch % 16 * sixteenth;
float v = ch / 16 * sixteenth;
spriteBatch.DrawSprite(effect, m_Texture,
new Vector3(offset.X + x * (OneCharWidth + horizSpacer), offset.Y + y * OneCharHeight, 0),
new Vector2(OneCharWidth, OneCharHeight),
new Vector4(u, v, u + sixteenth, v + sixteenth),
Color.LightGray);
}
}
}
public bool DrawSprite(EffectState effect, Texture2D texture, Vector3 position, Vector2 area, Vector4 uv, Color hue)
{
return DrawSprite(effect, texture, position, area, uv, hue, Vector4.Zero);
}
private List<VertexPositionTextureDataColor> GetVLForThisEffectAndTexture(EffectState effect, Texture2D texture)
{
Dictionary<Texture2D, List<VertexPositionTextureDataColor>> vls;
if (m_DrawCommands.ContainsKey(effect))
{
vls = m_DrawCommands[effect];
}
else
{
vls = new Dictionary<Texture2D, List<VertexPositionTextureDataColor>>();
m_DrawCommands.Add(effect, vls);
}
List<VertexPositionTextureDataColor> vl;
if (vls.ContainsKey(texture))
{
vl = vls[texture];
}
else
{
if (m_QueuedVertexLists.Count > 0)
{
vl = m_QueuedVertexLists.Dequeue();
vl.Clear();
}
else
{
vl = new List<VertexPositionTextureDataColor>(1024);
}
vls.Add(texture, vl);
}
return vl;
}
public bool DrawSprite(EffectState effect, Texture2D texture, Vector3 position, Vector2 area, Vector4 uv, Color hue)
{
return(DrawSprite(effect, texture, position, area, uv, hue, Vector4.Zero));
}
protected override void Initialize()
{
Registry = new ServiceRegistry();
Registry.Register(m_SpriteBatch = new SpriteBatchExtended(this));
m_SpriteBatch.Initialize();
Registry.Register(m_InputManager = new InputManager(Window.Handle));
m_InputProvider = new InputProvider(m_InputManager);
m_DisplayProvider = new DisplayProvider(m_SpriteBatch);
m_Emulator = new Emulator();
m_Emulator.Initialize(m_DisplayProvider, m_InputProvider);
m_Curses = new Curses(GraphicsDevice, c_ConsoleWidth, c_ConsoleHeight, c_CursesFont, true);
m_Effect = new EffectState(m_SpriteBatch.LoadEffectContent("BasicEffect"), SamplerState.PointClamp);
m_EffectCRT = new EffectState(m_SpriteBatch.LoadEffectContent("CRTEffect"), SamplerState.AnisotropicClamp);
m_Graphics.PreferredBackBufferWidth = c_WindowW * 2;
m_Graphics.PreferredBackBufferHeight = c_WindowH;
m_Graphics.IsFullScreen = false;
m_Graphics.ApplyChanges();
IsMouseVisible = true;
base.Initialize();
SystemFunctions.SetFocus(Window.Handle);
}
public void Render(SpriteBatchExtended spriteBatch, EffectState effect, Vector2 offset)
{
const float sixteenth = 1 / 16f;
float horizSpacer = m_AdditionalHorizSpacingPixel ? 1f : 0f;
for (int y = 0; y < CharsHigh; y++) {
for (int x = 0; x < CharsWide; x++) {
byte ch = m_CharBuffer[x + y * CharsWide];
if (ch == 0)
continue;
float u = ch % 16 * sixteenth;
float v = ch / 16 * sixteenth;
spriteBatch.DrawSprite(effect, m_Texture,
new Vector3(offset.X + x * (OneCharWidth + horizSpacer), offset.Y + y * OneCharHeight, 0),
new Vector2(OneCharWidth, OneCharHeight),
new Vector4(u, v, u + sixteenth, v + sixteenth),
Color.LightGray);
}
}
}
