public void Render( double delta, VertexP3fC4b[] vertices, VertexP3fC4b[] lineVertices,
ref int index, ref int lineIndex)
{
float offset = MinDist < 32 * 32 ? 1/32f : 1/16f;
Vector3 p1 = (Vector3)Min - new Vector3( offset );
Vector3 p2 = (Vector3)Max + new Vector3( offset );
FastColour col = Colour;
YQuad( vertices, ref index, p1.X, p1.Z, p2.X, p2.Z, p1.Y, col ); // bottom
YQuad( vertices, ref index, p1.X, p1.Z, p2.X, p2.Z, p2.Y, col ); // top
XQuad( vertices, ref index, p1.X, p1.Y, p2.X, p2.Y, p1.Z, col ); // sides
XQuad( vertices, ref index, p1.X, p1.Y, p2.X, p2.Y, p2.Z, col );
ZQuad( vertices, ref index, p1.Z, p1.Y, p2.Z, p2.Y, p1.X, col );
ZQuad( vertices, ref index, p1.Z, p1.Y, p2.Z, p2.Y, p2.X, col );
col = new FastColour( (byte)~col.R, (byte)~col.G, (byte)~col.B );
// bottom face
Line( lineVertices, ref lineIndex, p1.X, p1.Y, p1.Z, p2.X, p1.Y, p1.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p1.Y, p1.Z, p2.X, p1.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p1.Y, p2.Z, p1.X, p1.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p1.X, p1.Y, p2.Z, p1.X, p1.Y, p1.Z, col );
// top face
Line( lineVertices, ref lineIndex, p1.X, p2.Y, p1.Z, p2.X, p2.Y, p1.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p2.Y, p1.Z, p2.X, p2.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p2.Y, p2.Z, p1.X, p2.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p1.X, p2.Y, p2.Z, p1.X, p2.Y, p1.Z, col );
// side faces
Line( lineVertices, ref lineIndex, p1.X, p1.Y, p1.Z, p1.X, p2.Y, p1.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p1.Y, p1.Z, p2.X, p2.Y, p1.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p1.Y, p2.Z, p2.X, p2.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p1.X, p1.Y, p2.Z, p1.X, p2.Y, p2.Z, col );
}
public SelectionBox( Vector3I start, Vector3I end, FastColour col, IGraphicsApi graphics )
{
Graphics = graphics;
Min = Vector3I.Min( start, end );
Max = Vector3I.Max( start, end );
int index = 0;
Vector3 p1 = (Vector3)Min + new Vector3( 1/16f, 1/16f, 1/16f );
Vector3 p2 = (Vector3)Max - new Vector3( 1/16f, 1/16f, 1/16f );
YQuad( ref index, p1.X, p1.Z, p2.X, p2.Z, p1.Y, col ); // bottom
YQuad( ref index, p1.X, p1.Z, p2.X, p2.Z, p2.Y, col ); // top
XQuad( ref index, p1.X, p2.X, p1.Y, p2.Y, p1.Z, col ); // sides
XQuad( ref index, p1.X, p2.X, p1.Y, p2.Y, p2.Z, col );
ZQuad( ref index, p1.Z, p2.Z, p1.Y, p2.Y, p1.X, col );
ZQuad( ref index, p1.Z, p2.Z, p1.Y, p2.Y, p2.X, col );
col = new FastColour( (byte)~col.R, (byte)~col.G, (byte)~col.B );
// bottom face
Line( ref index, p1.X, p1.Y, p1.Z, p2.X, p1.Y, p1.Z, col );
Line( ref index, p2.X, p1.Y, p1.Z, p2.X, p1.Y, p2.Z, col );
Line( ref index, p2.X, p1.Y, p2.Z, p1.X, p1.Y, p2.Z, col );
Line( ref index, p1.X, p1.Y, p2.Z, p1.X, p1.Y, p1.Z, col );
// top face
Line( ref index, p1.X, p2.Y, p1.Z, p2.X, p2.Y, p1.Z, col );
Line( ref index, p2.X, p2.Y, p1.Z, p2.X, p2.Y, p2.Z, col );
Line( ref index, p2.X, p2.Y, p2.Z, p1.X, p2.Y, p2.Z, col );
Line( ref index, p1.X, p2.Y, p2.Z, p1.X, p2.Y, p1.Z, col );
// side faces
Line( ref index, p1.X, p1.Y, p1.Z, p1.X, p2.Y, p1.Z, col );
Line( ref index, p2.X, p1.Y, p1.Z, p2.X, p2.Y, p1.Z, col );
Line( ref index, p2.X, p1.Y, p2.Z, p2.X, p2.Y, p2.Z, col );
Line( ref index, p1.X, p1.Y, p2.Z, p1.X, p2.Y, p2.Z, col );
Vb = Graphics.CreateVb( vertices, VertexFormat.Pos3fCol4b, VerticesCount + LineVerticesCount );
}
void VerQuad( ref int index, float x1, float y1, float z1, float x2, float y2, float z2, FastColour col )
{
vertices[index++] = new VertexP3fC4b( x1, y1, z1, col );
vertices[index++] = new VertexP3fC4b( x1, y2, z1, col );
vertices[index++] = new VertexP3fC4b( x2, y2, z2, col );
vertices[index++] = new VertexP3fC4b( x2, y1, z2, col );
}
public void AddSelection( byte id, Vector3I p1, Vector3I p2, FastColour col )
{
RemoveSelection( id );
SelectionBox selection = new SelectionBox( p1, p2, col );
selection.ID = id;
selections.Add( selection );
}
public void Render( double delta, Vector3 cameraPos, VertexPos3fCol4b[] vertices, VertexPos3fCol4b[] lineVertices,
ref int index, ref int lineIndex )
{
float dist = Math.Min( Utils.DistanceSquared( (Vector3)Min, cameraPos ),
Utils.DistanceSquared( (Vector3)Max, cameraPos ) );
float offset = dist < 32 * 32 ? 1/32f : 1/16f;
Vector3 p1 = (Vector3)Min + new Vector3( offset );
Vector3 p2 = (Vector3)Max - new Vector3( offset );
FastColour col = Colour;
YQuad( vertices, ref index, p1.X, p1.Z, p2.X, p2.Z, p1.Y, col ); // bottom
YQuad( vertices, ref index, p1.X, p1.Z, p2.X, p2.Z, p2.Y, col ); // top
XQuad( vertices, ref index, p1.X, p1.Y, p2.X, p2.Y, p1.Z, col ); // sides
XQuad( vertices, ref index, p1.X, p1.Y, p2.X, p2.Y, p2.Z, col );
ZQuad( vertices, ref index, p1.Z, p1.Y, p2.Z, p2.Y, p1.X, col );
ZQuad( vertices, ref index, p1.Z, p1.Y, p2.Z, p2.Y, p2.X, col );
col = new FastColour( (byte)~col.R, (byte)~col.G, (byte)~col.B );
// bottom face
Line( lineVertices, ref lineIndex, p1.X, p1.Y, p1.Z, p2.X, p1.Y, p1.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p1.Y, p1.Z, p2.X, p1.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p1.Y, p2.Z, p1.X, p1.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p1.X, p1.Y, p2.Z, p1.X, p1.Y, p1.Z, col );
// top face
Line( lineVertices, ref lineIndex, p1.X, p2.Y, p1.Z, p2.X, p2.Y, p1.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p2.Y, p1.Z, p2.X, p2.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p2.Y, p2.Z, p1.X, p2.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p1.X, p2.Y, p2.Z, p1.X, p2.Y, p1.Z, col );
// side faces
Line( lineVertices, ref lineIndex, p1.X, p1.Y, p1.Z, p1.X, p2.Y, p1.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p1.Y, p1.Z, p2.X, p2.Y, p1.Z, col );
Line( lineVertices, ref lineIndex, p2.X, p1.Y, p2.Z, p2.X, p2.Y, p2.Z, col );
Line( lineVertices, ref lineIndex, p1.X, p1.Y, p2.Z, p1.X, p2.Y, p2.Z, col );
}
static void XQuad( VertexP3fC4b[] vertices, ref int index, float x1, float y1,
float x2, float y2, float z, FastColour col)
{
vertices[index++] = new VertexP3fC4b( x1, y1, z, col );
vertices[index++] = new VertexP3fC4b( x1, y2, z, col );
vertices[index++] = new VertexP3fC4b( x2, y2, z, col );
vertices[index++] = new VertexP3fC4b( x2, y1, z, col );
}
static void YQuad( VertexPos3fCol4b[] vertices, ref int index, float x1, float z1,
float x2, float z2, float y, FastColour col )
{
vertices[index++] = new VertexPos3fCol4b( x1, y, z1, col );
vertices[index++] = new VertexPos3fCol4b( x1, y, z2, col );
vertices[index++] = new VertexPos3fCol4b( x2, y, z2, col );
vertices[index++] = new VertexPos3fCol4b( x2, y, z1, col );
}
/// <summary> Renders the model based on the given entity's position and orientation. </summary>
public void RenderModel( Player p )
{
index = 0;
pos = p.Position;
cosA = (float)Math.Cos( p.YawRadians );
sinA = (float)Math.Sin( p.YawRadians );
Map map = game.Map;
col = game.Map.IsLit( Vector3I.Floor( p.EyePosition ) ) ? map.Sunlight : map.Shadowlight;
graphics.SetBatchFormat( VertexFormat.Pos3fTex2fCol4b );
DrawPlayerModel( p );
}
public void RenderModel( Player p )
{
index = 0;
pos = p.Position;
cosA = (float)Math.Cos( p.YawRadians );
sinA = (float)Math.Sin( p.YawRadians );
Map map = game.Map;
col = game.Map.IsLit( Vector3I.Floor( p.EyePosition ) ) ? map.Sunlight : map.Shadowlight;
graphics.BeginVbBatch( VertexFormat.Pos3fTex2fCol4b );
DrawPlayerModel( p );
graphics.DrawDynamicIndexedVb( DrawMode.Triangles, cache.vb, cache.vertices, index, index * 6 / 4 );
}
bool Parse(int index, ref FastColour dst)
{
byte r, g, b;
if (!Byte.TryParse(widgets[index + 0].Text, out r) ||
!Byte.TryParse(widgets[index + 1].Text, out g) ||
!Byte.TryParse(widgets[index + 2].Text, out b))
{
return(false);
}
dst.R = r; dst.G = g; dst.B = b;
return(true);
}
public void Init(Game game)
{
this.game = game;
graphics = game.Graphics;
col = new FastColour(0, 0, 0, 102).Pack();
col2 = new FastColour(255, 255, 255, 127).Pack();
//col2 = FastColour.WhitePacked;
ContextRecreated();
//game.Events.TerrainAtlasChanged += ResetTextures;
game.Graphics.ContextLost += ContextLost;
game.Graphics.ContextRecreated += ContextRecreated;
}
void RenderBottomCornerFace(TileDrawInfo drawInfo, Vertex[] vertices, int index)
{
FastColour colour = TerrainHelper.GetColour(drawInfo.CurrentTile.TerrainId);
vertices[index] = new Vertex(X + 0.5f, height, Y, colour);
vertices[index + 1] = new Vertex(X, z2, Y + 0.5f, colour);
vertices[index + 2] = new Vertex(X + 0.5f, height, Y + tileWidth, colour);
vertices[index + 3] = new Vertex(X + 0.5f, height, Y, colour);
vertices[index + 4] = new Vertex(X + tileWidth, z1, Y + 0.5f, colour);
vertices[index + 5] = new Vertex(X + 0.5f, height, Y + tileWidth, colour);
drawInfo.TotalTriangles += 2;
}
public virtual void Draw2DQuad(float x, float y, float width, float height,
FastColour topCol, FastColour bottomCol)
{
int c = topCol.Pack();
quadVerts[0] = new VertexP3fC4b(x, y, 0, c);
quadVerts[1] = new VertexP3fC4b(x + width, y, 0, c);
c = bottomCol.Pack();
quadVerts[2] = new VertexP3fC4b(x + width, y + height, 0, c);
quadVerts[3] = new VertexP3fC4b(x, y + height, 0, c);
SetBatchFormat(VertexFormat.P3fC4b);
UpdateDynamicIndexedVb(DrawMode.Triangles, quadVb, quadVerts, 4);
}
/// <summary> Sets current shadowlight colour, and raises
/// EnvVariableChanged event with variable 'ShadowlightColour'. </summary>
public void SetShadowlight(FastColour col)
{
if (col == Shadowlight)
{
return;
}
Shadowlight = col;
FastColour.GetShaded(col, out ShadowXSide,
out ShadowZSide, out ShadowYBottom);
Shadow = Shadowlight.Pack();
game.WorldEvents.RaiseEnvVariableChanged(EnvVar.ShadowlightColour);
}
void DrawScrollbar(IDrawer2D drawer)
{
FastColour col = Window.ClassicMode ? new FastColour(80, 80, 80) : LauncherSkin.ButtonBorderCol;
drawer.Clear(col, Window.Width - 10, Y, 10, Height);
float scale = Height / (float)Count;
col = Window.ClassicMode ? new FastColour(160, 160, 160) : LauncherSkin.ButtonForeActiveCol;
int y1 = (int)(Y + CurrentIndex * scale);
int height = (int)((maxIndex - CurrentIndex) * scale);
drawer.Clear(col, Window.Width - 10, y1, 10, height + 1);
}
protected override void RenderTopFace(TileDrawInfo drawInfo, int index)
{
FastColour colour = TerrainHelper.GetColour(drawInfo.CurrentTile.TerrainId);
vertices[index] = new Vertex(x, z2, y + halfTileLength, colour);
vertices[index + 1] = new Vertex(x + halfTileWidth, z1, y, colour);
vertices[index + 2] = new Vertex(x + tileWidth, z1, y + halfTileLength, colour);
vertices[index + 3] = new Vertex(x + tileWidth, z1, y + halfTileLength, colour);
vertices[index + 4] = new Vertex(x + halfTileWidth, z2, y + tileLength, colour);
vertices[index + 5] = new Vertex(x, z2, y + halfTileLength, colour);
drawInfo.TotalTriangles += 2;
}
void WriteColourCompound(string name, FastColour col)
{
nbt.Write(NbtTagType.Compound); nbt.Write(name);
nbt.Write(NbtTagType.Int16);
nbt.Write("R"); nbt.WriteInt16(col.R);
nbt.Write(NbtTagType.Int16);
nbt.Write("G"); nbt.WriteInt16(col.G);
nbt.Write(NbtTagType.Int16);
nbt.Write("B"); nbt.WriteInt16(col.B);
nbt.Write(NbtTagType.End);
}
public virtual void Draw2DQuad(int x, int y, int width, int height,
FastColour topCol, FastColour bottomCol)
{
int c = topCol.Pack();
quadVerts[0] = new VertexP3fC4b(x, y, 0, c);
quadVerts[1] = new VertexP3fC4b(x + width, y, 0, c);
c = bottomCol.Pack();
quadVerts[2] = new VertexP3fC4b(x + width, y + height, 0, c);
quadVerts[3] = new VertexP3fC4b(x, y + height, 0, c);
SetBatchFormat(VertexFormat.P3fC4b);
UpdateDynamicVb_IndexedTris(quadVb, quadVerts, 4);
}
/// <summary> Resets all of the environment properties to their defaults. </summary>
public void Reset()
{
EdgeHeight = -1; SidesOffset = -2; CloudHeight = -1;
EdgeBlock = Block.StillWater; SidesBlock = Block.Bedrock;
CloudsSpeed = 1; WeatherSpeed = 1; WeatherFade = 1;
ResetLight();
SkyCol = DefaultSkyColour;
FogCol = DefaultFogColour;
CloudsCol = DefaultCloudsColour;
Weather = Weather.Sunny;
ExpFog = false;
}
protected override void DrawModel(Player p)
{
// TODO: using 'is' is ugly, but means we can avoid creating
// a string every single time held block changes.
if (p is FakePlayer)
{
Vector3I eyePos = Vector3I.Floor(game.LocalPlayer.EyePosition);
FastColour baseCol = game.Map.IsLit(eyePos) ? game.Map.Sunlight : game.Map.Shadowlight;
col = FastColour.Scale(baseCol, 0.8f);
block = ((FakePlayer)p).Block;
}
else
{
block = Byte.Parse(p.ModelName);
}
CalcState(block);
if (game.BlockInfo.IsAir[block])
{
return;
}
lastTexId = -1;
atlas = game.TerrainAtlas1D;
if (game.BlockInfo.IsSprite[block])
{
SpriteXQuad(TileSide.Right, false);
SpriteZQuad(TileSide.Back, false);
SpriteZQuad(TileSide.Back, true);
SpriteXQuad(TileSide.Right, true);
}
else
{
YQuad(0, TileSide.Bottom, FastColour.ShadeYBottom);
XQuad(maxBB.X - 0.5f, TileSide.Right, true, FastColour.ShadeX);
ZQuad(minBB.Z - 0.5f, TileSide.Front, true, FastColour.ShadeZ);
ZQuad(maxBB.Z - 0.5f, TileSide.Back, false, FastColour.ShadeZ);
YQuad(height, TileSide.Top, 1.0f);
XQuad(minBB.X - 0.5f, TileSide.Left, false, FastColour.ShadeX);
}
if (index == 0)
{
return;
}
graphics.BindTexture(lastTexId);
TransformVertices();
graphics.UpdateDynamicIndexedVb(DrawMode.Triangles, cache.vb, cache.vertices, index, index * 6 / 4);
}
void RenderTopCornerFaceRotated(TileDrawInfo drawInfo, Vertex[] vertices, int index)
{
float height = this.height + tileHeight;
FastColour colour = TerrainHelper.GetColour(drawInfo.CurrentTile.TerrainId);
vertices[index] = new Vertex(X, height, Y + 0.5f, colour);
vertices[index + 1] = new Vertex(X + 0.5f, z1, Y, colour);
vertices[index + 2] = new Vertex(X + tileWidth, height, Y + 0.5f, colour);
vertices[index + 3] = new Vertex(X + tileWidth, height, Y + 0.5f, colour);
vertices[index + 4] = new Vertex(X + 0.5f, z2, Y + tileWidth, colour);
vertices[index + 5] = new Vertex(X, height, Y + 0.5f, colour);
drawInfo.TotalTriangles += 2;
}
protected override void RenderTopCornerFace(TileDrawInfo drawInfo, int index)
{
float height = this.height + tileHeight;
FastColour colour = TerrainHelper.GetColour(drawInfo.CurrentTile.TerrainId);
vertices[index] = new Vertex(x + 0.5f, height, y, colour);
vertices[index + 1] = new Vertex(x, z2, y + 0.5f, colour);
vertices[index + 2] = new Vertex(x + 0.5f, height, y + tileWidth, colour);
vertices[index + 3] = new Vertex(x + 0.5f, height, y, colour);
vertices[index + 4] = new Vertex(x + tileWidth, z1, y + 0.5f, colour);
vertices[index + 5] = new Vertex(x + 0.5f, height, y + tileWidth, colour);
drawInfo.TotalTriangles += 2;
}
public override void DrawAll()
{
MakeWidgets();
RedrawAllButtonBackgrounds();
using (drawer) {
drawer.SetBitmap(game.Framebuffer);
RedrawAll();
FastColour col = LauncherSkin.ButtonBorderCol;
int midX = game.Width / 2, midY = game.Height / 2;
game.Drawer.DrawRect(col, midX - 250, midY - 35, 490, 1);
game.Drawer.DrawRect(col, midX - 250, midY + 35, 490, 1);
}
}
protected override void ContextRecreated()
{
widgets = new Widget[] {
// Column 1
MakeOpt(-1, -150, "Clouds col", OnWidgetClick,
g => g.World.Env.CloudsCol.ToRGBHexString(),
(g, v) => g.World.Env.SetCloudsColour(FastColour.Parse(v))),
MakeOpt(-1, -100, "Sky col", OnWidgetClick,
g => g.World.Env.SkyCol.ToRGBHexString(),
(g, v) => g.World.Env.SetSkyColour(FastColour.Parse(v))),
MakeOpt(-1, -50, "Fog col", OnWidgetClick,
g => g.World.Env.FogCol.ToRGBHexString(),
(g, v) => g.World.Env.SetFogColour(FastColour.Parse(v))),
MakeOpt(-1, 0, "Clouds speed", OnWidgetClick,
g => g.World.Env.CloudsSpeed.ToString("F2"),
(g, v) => g.World.Env.SetCloudsSpeed(Utils.ParseDecimal(v))),
MakeOpt(-1, 50, "Clouds height", OnWidgetClick,
g => g.World.Env.CloudHeight.ToString(),
(g, v) => g.World.Env.SetCloudsLevel(Int32.Parse(v))),
// Column 2
MakeOpt(1, -150, "Sunlight col", OnWidgetClick,
g => g.World.Env.Sunlight.ToRGBHexString(),
(g, v) => g.World.Env.SetSunlight(FastColour.Parse(v))),
MakeOpt(1, -100, "Shadow col", OnWidgetClick,
g => g.World.Env.Shadowlight.ToRGBHexString(),
(g, v) => g.World.Env.SetShadowlight(FastColour.Parse(v))),
MakeOpt(1, -50, "Weather", OnWidgetClick,
g => g.World.Env.Weather.ToString(),
(g, v) => g.World.Env.SetWeather((Weather)Enum.Parse(typeof(Weather), v))),
MakeOpt(1, 0, "Rain/Snow speed", OnWidgetClick,
g => g.World.Env.WeatherSpeed.ToString("F2"),
(g, v) => g.World.Env.SetWeatherSpeed(Utils.ParseDecimal(v))),
MakeOpt(1, 50, "Water level", OnWidgetClick,
g => g.World.Env.EdgeHeight.ToString(),
(g, v) => g.World.Env.SetEdgeLevel(Int32.Parse(v))),
MakeBack(false, titleFont,
(g, w) => g.Gui.SetNewScreen(new OptionsGroupScreen(g))),
null, null, null,
};
}
public override void DrawAll()
{
MakeWidgets();
RedrawAllButtonBackgrounds();
using (drawer) {
drawer.SetBitmap(game.Framebuffer);
RedrawAll();
FastColour col = LauncherSkin.ButtonBorderCol;
int middle = game.Height / 2;
game.Drawer.DrawRect(col, game.Width / 2 - 160, middle - 100, 320, 1);
game.Drawer.DrawRect(col, game.Width / 2 - 160, middle - 5, 320, 1);
}
}
void RenderTileBorders(TileDrawInfo drawInfo, VertexPos3Col4[] vertices, int index)
{
Tile tile = drawInfo.CurrentTile;
float x = tile.X;
float y = tile.Y;
float height = tile.Height;
FastColour colour = new FastColour(150, 150, 150);
vertices[index] = new VertexPos3Col4(x, height, y + 0.5f, colour);
vertices[index + 1] = new VertexPos3Col4(x + 0.5f, height, y, colour);
vertices[index + 2] = new VertexPos3Col4(x + tileWidth, height, y + 0.5f, colour);
vertices[index + 3] = new VertexPos3Col4(x + 0.5f, height, y + tileWidth, colour);
drawInfo.TotalTriangles += 2;
}
void DrawTableBackground(FastBitmap dst)
{
int tableHeight = Math.Max(game.Height - tableY - 50, 1);
Rectangle rec = new Rectangle(tableX, tableY, game.Width - tableX, tableHeight);
if (!game.ClassicBackground)
{
FastColour col = TableView.backGridCol;
Drawer2DExt.Clear(dst, rec, col);
}
else
{
game.ResetArea(rec.X, rec.Y, rec.Width, rec.Height, dst);
}
}
public override void Render(double delta, float t, VertexPos3fTex2fCol4b[] vertices, ref int index)
{
Position = Vector3.Lerp(lastPos, nextPos, t);
Vector3 p111, p121, p212, p222;
Utils.CalcBillboardPoints(terrainSize, Position, ref game.View,
out p111, out p121, out p212, out p222);
Map map = game.Map;
FastColour col = map.IsLit(Vector3I.Floor(Position)) ? map.Sunlight : map.Shadowlight;
vertices[index++] = new VertexPos3fTex2fCol4b(p111, rec.U1, rec.V2, col);
vertices[index++] = new VertexPos3fTex2fCol4b(p121, rec.U1, rec.V1, col);
vertices[index++] = new VertexPos3fTex2fCol4b(p222, rec.U2, rec.V1, col);
vertices[index++] = new VertexPos3fTex2fCol4b(p212, rec.U2, rec.V2, col);
}
static void Get(string key, ref FastColour col)
{
FastColour defaultCol = col;
string value = Options.Get(key);
if (String.IsNullOrEmpty(value))
{
return;
}
if (!FastColour.TryParse(value, out col))
{
col = defaultCol;
}
}
protected void DoRender(Game game, ref Vector2 size, ref TextureRec rec,
VertexP3fT2fC4b[] vertices, ref int index)
{
Vector3 p111, p121, p212, p222;
Utils.CalcBillboardPoints(size, Position, ref game.View,
out p111, out p121, out p212, out p222);
World map = game.World;
FastColour col = map.IsLit(Position) ? map.Env.Sunlight : map.Env.Shadowlight;
vertices[index++] = new VertexP3fT2fC4b(p111, rec.U1, rec.V2, col);
vertices[index++] = new VertexP3fT2fC4b(p121, rec.U1, rec.V1, col);
vertices[index++] = new VertexP3fT2fC4b(p222, rec.U2, rec.V1, col);
vertices[index++] = new VertexP3fT2fC4b(p212, rec.U2, rec.V2, col);
}
void MakeRainForSquare(int x, float y, float height, int z, FastColour col, ref int index)
{
float worldV = vOffset + (z & 1) / 2f - (x & 0x0F) / 16f;
float v1 = y / 6f + worldV;
float v2 = (y + height) / 6f + worldV;
vertices[index++] = new VertexP3fT2fC4b(x, y, z, 0, v1, col);
vertices[index++] = new VertexP3fT2fC4b(x, y + height, z, 0, v2, col);
vertices[index++] = new VertexP3fT2fC4b(x + 1, y + height, z + 1, 1, v2, col);
vertices[index++] = new VertexP3fT2fC4b(x + 1, y, z + 1, 1, v1, col);
vertices[index++] = new VertexP3fT2fC4b(x + 1, y, z, 1, v1, col);
vertices[index++] = new VertexP3fT2fC4b(x + 1, y + height, z, 1, v2, col);
vertices[index++] = new VertexP3fT2fC4b(x, y + height, z + 1, 0, v2, col);
vertices[index++] = new VertexP3fT2fC4b(x, y, z + 1, 0, v1, col);
}
public static void Make2DQuad(ref Texture tex, FastColour col,
VertexP3fT2fC4b[] vertices, ref int index)
{
float x1 = tex.X, y1 = tex.Y, x2 = tex.X + tex.Width, y2 = tex.Y + tex.Height;
#if USE_DX
// NOTE: see "https://msdn.microsoft.com/en-us/library/windows/desktop/bb219690(v=vs.85).aspx",
// i.e. the msdn article called "Directly Mapping Texels to Pixels (Direct3D 9)" for why we have to do this.
x1 -= 0.5f; x2 -= 0.5f;
y1 -= 0.5f; y2 -= 0.5f;
#endif
int c = col.Pack();
vertices[index++] = new VertexP3fT2fC4b(x1, y1, 0, tex.U1, tex.V1, c);
vertices[index++] = new VertexP3fT2fC4b(x2, y1, 0, tex.U2, tex.V1, c);
vertices[index++] = new VertexP3fT2fC4b(x2, y2, 0, tex.U2, tex.V2, c);
vertices[index++] = new VertexP3fT2fC4b(x1, y2, 0, tex.U1, tex.V2, c);
}
protected void DrawPart(ModelPart part)
{
float vScale = _64x64 ? 64f : 32f;
for (int i = 0; i < part.Count; i++)
{
ModelVertex model = vertices[part.Offset + i];
Vector3 newPos = Utils.RotateY(model.X, model.Y, model.Z, cosA, sinA) + pos;
FastColour col = GetCol(i, part.Count);
VertexPos3fTex2fCol4b vertex = default(VertexPos3fTex2fCol4b);
vertex.X = newPos.X; vertex.Y = newPos.Y; vertex.Z = newPos.Z;
vertex.R = col.R; vertex.G = col.G; vertex.B = col.B; vertex.A = 255;
AdjustUV(model.U, model.V, vScale, i, ref vertex);
cache.vertices[index++] = vertex;
}
}
void UpdateStars()
{
float skyMul = (float)(Math.Cos(CelestialAngle * (2 * Math.PI)) * 4 + 0.5);
Utils.Clamp(ref skyMul, 0, 1);
FastColour newStarColour = FastColour.Lerp2(starColour, starColourHidden, skyMul);
if (newStarColour != curStarColour)
{
int newStarColourPacked = newStarColour.Pack();
for (int i = 0; i < starCount; i++)
{
vertices4[i].Colour = newStarColourPacked;
}
curStarColour = newStarColour;
}
}
void HandleSetTextColor()
{
FastColour col = new FastColour(reader.ReadUInt8(), reader.ReadUInt8(),
reader.ReadUInt8(), reader.ReadUInt8());
byte code = reader.ReadUInt8();
if (code <= ' ' || code > '~')
{
return; // Control chars, space, extended chars cannot be used
}
if (code == '%' || code == '&')
{
return; // colour code signifiers cannot be used
}
IDrawer2D.Cols[code] = col;
game.Events.RaiseColourCodeChanged((char)code);
}
void DrawTitles(IDrawer2D drawer, Font font)
{
int x = 0;
DrawTextArgs args = new DrawTextArgs(null, font, false);
for (int i = 0; i < elements.Length; i++)
{
args.Text = elements[i].Title;
FastColour col = i == selectedIndex ? new FastColour(30, 30, 30, 200) :
new FastColour(0, 0, 0, 127);;
Size size = elements[i].TitleSize;
drawer.Clear(col, x, 0, size.Width, size.Height);
drawer.DrawText(ref args, x + titleSpacing / 2, 0);
x += size.Width;
}
}
unsafe void MakeVb()
{
VertexP3fT2fC4b *vertices = stackalloc VertexP3fT2fC4b[count];
IntPtr start = (IntPtr)vertices;
const float pos = 0.5f;
TextureRec rec;
FastColour col = game.World.Env.CloudsCol;
// Render the front quad
rec = new TextureRec(1 / 4f, 1 / 2f, 1 / 4f, 1 / 2f);
*vertices = new VertexP3fT2fC4b(pos, -pos, -pos, rec.U1, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(-pos, -pos, -pos, rec.U2, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(-pos, pos, -pos, rec.U2, rec.V1, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, pos, -pos, rec.U1, rec.V1, col); vertices++;
// Render the left quad
rec = new TextureRec(0 / 4f, 1 / 2f, 1 / 4f, 1 / 2f);
*vertices = new VertexP3fT2fC4b(pos, -pos, pos, rec.U1, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, -pos, -pos, rec.U2, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, pos, -pos, rec.U2, rec.V1, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, pos, pos, rec.U1, rec.V1, col); vertices++;
// Render the back quad
rec = new TextureRec(3 / 4f, 1 / 2f, 1 / 4f, 1 / 2f);
*vertices = new VertexP3fT2fC4b(-pos, -pos, pos, rec.U1, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, -pos, pos, rec.U2, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, pos, pos, rec.U2, rec.V1, col); vertices++;
*vertices = new VertexP3fT2fC4b(-pos, pos, pos, rec.U1, rec.V1, col); vertices++;
// Render the right quad
rec = new TextureRec(2 / 4f, 1 / 2f, 1 / 4f, 1 / 2f);
*vertices = new VertexP3fT2fC4b(-pos, -pos, -pos, rec.U1, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(-pos, -pos, pos, rec.U2, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(-pos, pos, pos, rec.U2, rec.V1, col); vertices++;
*vertices = new VertexP3fT2fC4b(-pos, pos, -pos, rec.U1, rec.V1, col); vertices++;
// Render the top quad
rec = new TextureRec(1 / 4f, 0 / 2f, 1 / 4f, 1 / 2f);
*vertices = new VertexP3fT2fC4b(-pos, pos, -pos, rec.U2, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(-pos, pos, pos, rec.U2, rec.V1, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, pos, pos, rec.U1, rec.V1, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, pos, -pos, rec.U1, rec.V2, col); vertices++;
// Render the bottom quad
rec = new TextureRec(2 / 4f, 0 / 2f, 1 / 4f, 1 / 2f);
*vertices = new VertexP3fT2fC4b(-pos, -pos, -pos, rec.U2, rec.V2, col); vertices++;
*vertices = new VertexP3fT2fC4b(-pos, -pos, pos, rec.U2, rec.V1, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, -pos, pos, rec.U1, rec.V1, col); vertices++;
*vertices = new VertexP3fT2fC4b(pos, -pos, -pos, rec.U1, rec.V2, col); vertices++;
vb = game.Graphics.CreateVb(start, VertexFormat.P3fT2fC4b, count);
}
FastColour GetColour(string key, FastColour def)
{
NbtTag tag;
if (!curCpeExt.TryGetValue(key, out tag))
{
return(def);
}
NbtCompound compound = (NbtCompound)tag.Value;
short r = (short)compound["R"].Value;
short g = (short)compound["G"].Value;
short b = (short)compound["B"].Value;
bool invalid = r < 0 || r > 255 || g < 0 || g > 255 || b < 0 || b > 255;
return(invalid ? def : new FastColour(r, g, b));
}
public virtual void Draw2DTexture(ref Texture tex, FastColour col)
{
float x1 = tex.X1, y1 = tex.Y1, x2 = tex.X2, y2 = tex.Y2;
#if USE_DX
// NOTE: see "https://msdn.microsoft.com/en-us/library/windows/desktop/bb219690(v=vs.85).aspx",
// i.e. the msdn article called "Directly Mapping Texels to Pixels (Direct3D 9)" for why we have to do this.
x1 -= 0.5f; x2 -= 0.5f;
y1 -= 0.5f; y2 -= 0.5f;
#endif
texVerts[0] = new VertexPos3fTex2fCol4b(x1, y1, 0, tex.U1, tex.V1, col);
texVerts[1] = new VertexPos3fTex2fCol4b(x2, y1, 0, tex.U2, tex.V1, col);
texVerts[2] = new VertexPos3fTex2fCol4b(x2, y2, 0, tex.U2, tex.V2, col);
texVerts[3] = new VertexPos3fTex2fCol4b(x1, y2, 0, tex.U1, tex.V2, col);
SetBatchFormat(VertexFormat.Pos3fTex2fCol4b);
UpdateDynamicIndexedVb(DrawMode.Triangles, texVb, texVerts, 4, 6);
}
internal void HandleEnvColours() {
byte variable = reader.ReadUInt8();
short red = reader.ReadInt16();
short green = reader.ReadInt16();
short blue = reader.ReadInt16();
bool invalid = red < 0 || red > 255 || green < 0 || green > 255 || blue < 0 || blue > 255;
FastColour col = new FastColour( red, green, blue );
if( variable == 0 ) {
game.World.Env.SetSkyColour( invalid ? WorldEnv.DefaultSkyColour : col );
} else if( variable == 1 ) {
game.World.Env.SetCloudsColour( invalid ? WorldEnv.DefaultCloudsColour : col );
} else if( variable == 2 ) {
game.World.Env.SetFogColour( invalid ? WorldEnv.DefaultFogColour : col );
} else if( variable == 3 ) {
game.World.Env.SetShadowlight( invalid ? WorldEnv.DefaultShadowlight : col );
} else if( variable == 4 ) {
game.World.Env.SetSunlight( invalid ? WorldEnv.DefaultSunlight : col );
}
}
static void ZQuad( VertexP3fC4b[] vertices, ref int index, float z1, float y1,
float z2, float y2, float x, FastColour col)
{
vertices[index++] = new VertexP3fC4b( x, y1, z1, col );
vertices[index++] = new VertexP3fC4b( x, y2, z1, col );
vertices[index++] = new VertexP3fC4b( x, y2, z2, col );
vertices[index++] = new VertexP3fC4b( x, y1, z2, col );
}
FastColour GetColour( string key, FastColour def )
{
NbtTag tag;
if( !curCpeExt.TryGetValue( key, out tag ) )
return def;
NbtCompound compound = (NbtCompound)tag.Value;
short r = (short)compound["R"].Value;
short g = (short)compound["G"].Value;
short b = (short)compound["B"].Value;
bool invalid = r < 0 || r > 255 || g < 0 || g > 255 || b < 0 || b > 255;
return invalid ? def : new FastColour( r, g, b );
}
void DrawBackground()
{
VertexP3fT2fC4b[] vertices = game.ModelCache.vertices;
int index = 0, atlasIndex = 0;
int drawnY = 0, height = game.Height;
FastColour col = new FastColour( 64, 64, 64 );
int texLoc = game.BlockInfo.GetTextureLoc( (byte)Block.Dirt, Side.Top );
TerrainAtlas1D atlas = game.TerrainAtlas1D;
TextureRec tex = atlas.GetTexRec( texLoc, 1, out atlasIndex );
tex.U2 = (float)game.Width / 64;
bool bound = false;
while( drawnY < height ) {
float x1 = 0, x2 = game.Width;
float y1 = drawnY, y2 = drawnY + 64;
#if USE_DX
// NOTE: see "https://msdn.microsoft.com/en-us/library/windows/desktop/bb219690(v=vs.85).aspx",
// i.e. the msdn article called "Directly Mapping Texels to Pixels (Direct3D 9)" for why we have to do this.
x1 -= 0.5f; x2 -= 0.5f;
y1 -= 0.5f; y2 -= 0.5f;
#endif
vertices[index++] = new VertexP3fT2fC4b( x1, y1, 0, tex.U1, tex.V1, col );
vertices[index++] = new VertexP3fT2fC4b( x2, y1, 0, tex.U2, tex.V1, col );
vertices[index++] = new VertexP3fT2fC4b( x2, y2, 0, tex.U2, tex.V2, col );
vertices[index++] = new VertexP3fT2fC4b( x1, y2, 0, tex.U1, tex.V2, col );
if( index >= vertices.Length )
DrawBackgroundVertices( ref index, atlasIndex, ref bound );
drawnY += 64;
}
DrawBackgroundVertices( ref index, atlasIndex, ref bound );
}
/// <summary> Renders the model based on the given entity's position and orientation. </summary>
public void Render( Player p )
{
index = 0;
pos = p.Position;
if( Bobbing ) pos.Y += p.anim.bobYOffset;
World map = game.World;
col = game.World.IsLit( Vector3I.Floor( p.EyePosition ) ) ? map.Sunlight : map.Shadowlight;
uScale = 1 / 64f; vScale = 1 / 32f;
cols[0] = col;
cols[1] = FastColour.Scale( col, FastColour.ShadeYBottom );
cols[2] = FastColour.Scale( col, FastColour.ShadeZ ); cols[3] = cols[2];
cols[4] = FastColour.Scale( col, FastColour.ShadeX ); cols[5] = cols[4];
cosYaw = (float)Math.Cos( p.YawDegrees * Utils.Deg2Rad );
sinYaw = (float)Math.Sin( p.YawDegrees * Utils.Deg2Rad );
cosHead = (float)Math.Cos( p.HeadYawDegrees * Utils.Deg2Rad );
sinHead = (float)Math.Sin( p.HeadYawDegrees * Utils.Deg2Rad );
graphics.SetBatchFormat( VertexFormat.P3fT2fC4b );
DrawModel( p );
}
static void Line( VertexP3fC4b[] vertices, ref int index, float x1, float y1, float z1,
float x2, float y2, float z2, FastColour col)
{
vertices[index++] = new VertexP3fC4b( x1, y1, z1, col );
vertices[index++] = new VertexP3fC4b( x2, y2, z2, col );
}
void DrawSkyY( int x1, int z1, int x2, int z2, int y, int axisSize, FastColour col, VertexPos3fCol4b* vertices )
{
int endX = x2, endZ = z2, startZ = z1;
for( ; x1 < endX; x1 += axisSize ) {
x2 = x1 + axisSize;
if( x2 > endX ) x2 = endX;
z1 = startZ;
for( ; z1 < endZ; z1 += axisSize ) {
z2 = z1 + axisSize;
if( z2 > endZ ) z2 = endZ;
*vertices++ = new VertexPos3fCol4b( x1, y, z1, col );
*vertices++ = new VertexPos3fCol4b( x1, y, z2, col );
*vertices++ = new VertexPos3fCol4b( x2, y, z2, col );
*vertices++ = new VertexPos3fCol4b( x2, y, z1, col );
}
}
}
void DrawY( int x1, int z1, int x2, int z2, float y, int axisSize, FastColour col, float offset, ref VertexP3fT2fC4b* vertices )
{
int endX = x2, endZ = z2, startZ = z1;
for( ; x1 < endX; x1 += axisSize ) {
x2 = x1 + axisSize;
if( x2 > endX ) x2 = endX;
z1 = startZ;
for( ; z1 < endZ; z1 += axisSize ) {
z2 = z1 + axisSize;
if( z2 > endZ ) z2 = endZ;
TextureRec rec = new TextureRec( 0, 0, x2 - x1, z2 - z1 );
*vertices++ = new VertexP3fT2fC4b( x1 + offset, y + offset, z1 + offset, rec.U1, rec.V1, col );
*vertices++ = new VertexP3fT2fC4b( x1 + offset, y + offset, z2 + offset, rec.U1, rec.V2, col );
*vertices++ = new VertexP3fT2fC4b( x2 + offset, y + offset, z2 + offset, rec.U2, rec.V2, col );
*vertices++ = new VertexP3fT2fC4b( x2 + offset, y + offset, z1 + offset, rec.U2, rec.V1, col );
}
}
}
public void AddSelection( byte id, Vector3I p1, Vector3I p2, FastColour col )
{
SelectionBox selection = new SelectionBox( p1, p2, col, Graphics );
selection.ID = id;
selections.Add( selection );
}
void CalculateCaretData()
{
if( caretPos >= buffer.Length ) caretPos = -1;
buffer.MakeCoords( caretPos, partLens, out indexX, out indexY );
DrawTextArgs args = new DrawTextArgs( null, font, true );
if( indexX == LineLength ) {
caretTex.X1 = 10 + sizes[indexY].Width;
caretCol = FastColour.Yellow;
caretTex.Width = defaultCaretWidth;
} else {
args.Text = parts[indexY].Substring( 0, indexX );
Size trimmedSize = game.Drawer2D.MeasureChatSize( ref args );
if( indexY == 0 ) trimmedSize.Width += defaultWidth;
caretTex.X1 = 10 + trimmedSize.Width;
caretCol = FastColour.Scale( FastColour.White, 0.8f );
string line = parts[indexY];
args.Text = indexX < line.Length ? new String( line[indexX], 1 ) : "";
caretTex.Width = indexX < line.Length ?
game.Drawer2D.MeasureChatSize( ref args ).Width : defaultCaretWidth;
}
caretTex.Y1 = sizes[0].Height * indexY + Y;
CalcCaretColour();
}
void CalcCaretColour()
{
IDrawer2D drawer = game.Drawer2D;
char code = GetLastColour( indexX, indexY );
if( code != '\0' )
caretCol = drawer.Colours[code];
}
void DrawZ( int z, int x1, int x2, int y1, int y2, int axisSize, FastColour col, ref VertexP3fT2fC4b* vertices )
{
int endX = x2, endY = y2, startY = y1;
for( ; x1 < endX; x1 += axisSize ) {
x2 = x1 + axisSize;
if( x2 > endX ) x2 = endX;
y1 = startY;
for( ; y1 < endY; y1 += axisSize ) {
y2 = y1 + axisSize;
if( y2 > endY ) y2 = endY;
TextureRec rec = new TextureRec( 0, 0, x2 - x1, y2 - y1 );
*vertices++ = new VertexP3fT2fC4b( x1, y1, z, rec.U1, rec.V2, col );
*vertices++ = new VertexP3fT2fC4b( x1, y2, z, rec.U1, rec.V1, col );
*vertices++ = new VertexP3fT2fC4b( x2, y2, z, rec.U2, rec.V1, col );
*vertices++ = new VertexP3fT2fC4b( x2, y1, z, rec.U2, rec.V2, col );
}
}
}
void MakeRainForSquare( int x, float y, float height, int z, FastColour col, ref int index )
{
float worldV = vOffset + (z & 1) / 2f - (x & 0x0F) / 16f;
float v1 = y / 6f + worldV;
float v2 = (y + height) / 6f + worldV;
vertices[index++] = new VertexP3fT2fC4b( x, y, z, 0, v2, col );
vertices[index++] = new VertexP3fT2fC4b( x, y + height, z, 0, v1, col );
vertices[index++] = new VertexP3fT2fC4b( x + 1, y + height, z + 1, 2, v1, col );
vertices[index++] = new VertexP3fT2fC4b( x + 1, y, z + 1, 2, v2, col );
vertices[index++] = new VertexP3fT2fC4b( x + 1, y, z, 2, v2, col );
vertices[index++] = new VertexP3fT2fC4b( x + 1, y + height, z, 2, v1, col );
vertices[index++] = new VertexP3fT2fC4b( x, y + height, z + 1, 0, v1, col );
vertices[index++] = new VertexP3fT2fC4b( x, y, z + 1, 0, v2, col );
}
static FastColour ParseWomColour( string value, FastColour defaultCol )
{
int argb;
return Int32.TryParse( value, out argb ) ? new FastColour( argb ) : defaultCol;
}
internal void HandleSetTextColor() {
FastColour col = new FastColour( reader.ReadUInt8(), reader.ReadUInt8(),
reader.ReadUInt8(), reader.ReadUInt8() );
byte code = reader.ReadUInt8();
if( code <= ' ' || code > '~' ) return; // Control chars, space, extended chars cannot be used
if( (code >= '0' && code <= '9') || (code >= 'a' && code <= 'f')
|| (code >= 'A' && code <= 'F') ) return; // Standard chars cannot be used.
if( code == '%' || code == '&' ) return; // colour code signifiers cannot be used
game.Drawer2D.Colours[code] = col;
game.Events.RaiseColourCodesChanged();
}
void DrawX( int x, int z1, int z2, int y1, int y2, int axisSize, FastColour col, ref VertexP3fT2fC4b* vertices )
{
int endZ = z2, endY = y2, startY = y1;
for( ; z1 < endZ; z1 += axisSize ) {
z2 = z1 + axisSize;
if( z2 > endZ ) z2 = endZ;
y1 = startY;
for( ; y1 < endY; y1 += axisSize ) {
y2 = y1 + axisSize;
if( y2 > endY ) y2 = endY;
TextureRec rec = new TextureRec( 0, 0, z2 - z1, y2 - y1 );
*vertices++ = new VertexP3fT2fC4b( x, y1, z1, rec.U1, rec.V2, col );
*vertices++ = new VertexP3fT2fC4b( x, y2, z1, rec.U1, rec.V1, col );
*vertices++ = new VertexP3fT2fC4b( x, y2, z2, rec.U2, rec.V1, col );
*vertices++ = new VertexP3fT2fC4b( x, y1, z2, rec.U2, rec.V2, col );
}
}
}
static void CheckShadowTexture( IGraphicsApi graphics )
{
if( shadowTex != -1 ) return;
const int size = 128, half = size / 2;
using( Bitmap bmp = new Bitmap( size, size ) )
using( FastBitmap fastBmp = new FastBitmap( bmp, true, false ) )
{
int inPix = new FastColour( 0, 0, 0, 200 ).ToArgb();
int outPix = new FastColour( 0, 0, 0, 0 ).ToArgb();
for( int y = 0; y < fastBmp.Height; y++ ) {
int* row = fastBmp.GetRowPtr( y );
for( int x = 0; x < fastBmp.Width; x++ ) {
double dist = (half - (x + 0.5)) * (half - (x + 0.5)) +
(half - (y + 0.5)) * (half - (y + 0.5));
row[x] = dist < half * half ? inPix : outPix;
}
}
shadowTex = graphics.CreateTexture( fastBmp );
}
}
void WriteColourCompound( string name, FastColour col )
{
nbt.Write( NbtTagType.Compound ); nbt.Write( name );
nbt.Write( NbtTagType.Int16 );
nbt.Write( "R" ); nbt.WriteInt16( col.R );
nbt.Write( NbtTagType.Int16 );
nbt.Write( "G" ); nbt.WriteInt16( col.G );
nbt.Write( NbtTagType.Int16 );
nbt.Write( "B" ); nbt.WriteInt16( col.B );
nbt.Write( NbtTagType.End );
}
void DrawCrosshairs()
{
int cenX = game.Width / 2, cenY = game.Height / 2;
if( game.IconsTex > 0 ) {
api.Texturing = true;
int extent = (int)(chExtent * game.Scale( game.Height / 480f ) );
Texture chTex = new Texture( game.IconsTex, cenX - extent,
cenY - extent, extent * 2, extent * 2, chRec );
chTex.Render( api );
api.Texturing = false;
return;
}
int curCol = 150 + (int)(50 * Math.Abs( Math.Sin( game.accumulator ) ));
FastColour col = new FastColour( curCol, curCol, curCol );
api.Draw2DQuad( cenX - chExtent, cenY - chWeight, chExtent * 2, chWeight * 2, col );
api.Draw2DQuad( cenX - chWeight, cenY - chExtent, chWeight * 2, chExtent * 2, col );
}
internal void HandleMakeSelection() {
byte selectionId = reader.ReadUInt8();
string label = reader.ReadAsciiString();
short startX = reader.ReadInt16();
short startY = reader.ReadInt16();
short startZ = reader.ReadInt16();
short endX = reader.ReadInt16();
short endY = reader.ReadInt16();
short endZ = reader.ReadInt16();
byte r = (byte)reader.ReadInt16();
byte g = (byte)reader.ReadInt16();
byte b = (byte)reader.ReadInt16();
byte a = (byte)reader.ReadInt16();
Vector3I p1 = Vector3I.Min( startX, startY, startZ, endX, endY, endZ );
Vector3I p2 = Vector3I.Max( startX, startY, startZ, endX, endY, endZ );
FastColour col = new FastColour( r, g, b, a );
game.SelectionManager.AddSelection( selectionId, p1, p2, col );
}
public SelectionBox( Vector3I start, Vector3I end, FastColour col )
{
Min = Vector3I.Min( start, end );
Max = Vector3I.Max( start, end );
Colour = col;
}
