void SpriteZQuad(byte block, bool firstPart)
{
int texLoc = game.BlockInfo.GetTextureLoc(block, Side.Right);
TextureRec rec = atlas.GetTexRec(texLoc, 1, out texIndex);
if (lastIndex != texIndex)
{
Flush();
}
VertexP3fT2fC4b v = default(VertexP3fT2fC4b);
v.Colour = colNormal;
float x1 = firstPart ? 0.5f : -0.1f, x2 = firstPart ? 1.1f : 0.5f;
rec.U1 = firstPart ? 0.0f : 0.5f; rec.U2 = (firstPart ? 0.5f : 1.0f) * (15.99f / 16f);
float minX = scale * (1 - x1 * 2), maxX = scale * (1 - x2 * 2);
float minY = scale * (1 - 0 * 2), maxY = scale * (1 - 1.1f * 2);
v.X = minX; v.Y = minY; v.Z = 0; v.U = rec.U2; v.V = rec.V2; Transform(ref v);
v.X = minX; v.Y = maxY; v.Z = 0; v.U = rec.U2; v.V = rec.V1; Transform(ref v);
v.X = maxX; v.Y = maxY; v.Z = 0; v.U = rec.U1; v.V = rec.V1; Transform(ref v);
v.X = maxX; v.Y = minY; v.Z = 0; v.U = rec.U1; v.V = rec.V2; Transform(ref v);
}
void MakeSelectionTexture()
{
int hSize = (int)selBlockSize;
int vSize = (int)Math.Floor(23 * 2 * game.GuiHotbarScale);
int y = game.Height - vSize;
TextureRec rec = new TextureRec(0, 22 / 256f, 24 / 256f, 24 / 256f);
selTex = new Texture(0, 0, y, hSize, vSize, rec);
}
static void SpriteXQuad(byte block, int side, bool firstPart)
{
int texLoc = info.GetTextureLoc(block, side);
TextureRec rec = atlas.GetTexRec(texLoc, 1, out texIndex);
FlushIfNotSame();
FastColour col = colNormal;
float z1 = firstPart ? -0.1f : 0.5f, z2 = firstPart ? 0.5f : 1.1f;
rec.U1 = firstPart ? 0.0f : 0.5f; rec.U2 = (firstPart ? 0.5f : 1.0f) * (15.99f / 16f);
cache.vertices[index++] = new VertexPos3fTex2fCol4b(Make(0.5f), Make(0.0f), Make(z1), rec.U1, rec.V2, col);
cache.vertices[index++] = new VertexPos3fTex2fCol4b(Make(0.5f), Make(1.1f), Make(z1), rec.U1, rec.V1, col);
cache.vertices[index++] = new VertexPos3fTex2fCol4b(Make(0.5f), Make(1.1f), Make(z2), rec.U2, rec.V1, col);
cache.vertices[index++] = new VertexPos3fTex2fCol4b(Make(0.5f), Make(0.0f), Make(z2), rec.U2, rec.V2, col);
}
static void YQuad(byte block, float y, int side)
{
int texLoc = info.GetTextureLoc(block, side);
TextureRec rec = atlas.GetTexRec(texLoc, 1, out texIndex);
FlushIfNotSame();
FastColour col = colNormal;
float vOrigin = (texLoc % atlas.elementsPerAtlas1D) * atlas.invElementSize;
rec.U1 = minBB.X; rec.U2 = maxBB.X;
rec.V1 = vOrigin + minBB.Z * atlas.invElementSize;
rec.V2 = vOrigin + maxBB.Z * atlas.invElementSize * (15.99f / 16f);
cache.vertices[index++] = new VertexPos3fTex2fCol4b(Make(minBB.X), y, Make(minBB.Z), rec.U1, rec.V1, col);
cache.vertices[index++] = new VertexPos3fTex2fCol4b(Make(maxBB.X), y, Make(minBB.Z), rec.U2, rec.V1, col);
cache.vertices[index++] = new VertexPos3fTex2fCol4b(Make(maxBB.X), y, Make(maxBB.Z), rec.U2, rec.V2, col);
cache.vertices[index++] = new VertexPos3fTex2fCol4b(Make(minBB.X), y, Make(maxBB.Z), rec.U1, rec.V2, col);
}
void DrawPosition()
{
int index = 0;
TextureRec xy = new TextureRec( 2, posTexture.Y1, baseWidth, posTexture.Height );
TextureRec uv = new TextureRec( 0, 0, posTexture.U2, posTexture.V2 );
IGraphicsApi.Make2DQuad( xy, uv, game.ModelCache.vertices, ref index );
Vector3I pos = Vector3I.Floor( game.LocalPlayer.Position );
curX = baseWidth + 2;
AddChar( 13, ref index );
AddInt( pos.X, ref index, true );
AddInt( pos.Y, ref index, true );
AddInt( pos.Z, ref index, false );
AddChar( 14, ref index );
graphicsApi.BindTexture( posTexture.ID );
graphicsApi.DrawDynamicIndexedVb( DrawMode.Triangles,
game.ModelCache.vb, game.ModelCache.vertices, index, index * 6 / 4 );
}
void AddChar( int charIndex, ref int index )
{
int width = widths[charIndex];
TextureRec xy = new TextureRec( curX, posTexture.Y1, width, posTexture.Height );
TextureRec uv = new TextureRec( (baseWidth + charIndex * 16) / texWidth, 0, width / texWidth, posTexture.V2 );
curX += width;
IGraphicsApi.Make2DQuad( xy, uv, game.ModelCache.vertices, ref index );
}
public Texture( int id, int x, int y, int width, int height,
TextureRec rec)
: this(id, x, y, width, height, rec.U1, rec.U2, rec.V1, rec.V2)
{
}
void MakeBackgroundTexture()
{
TextureRec rec = new TextureRec(0, 0, 182 / 256f, 22 / 256f);
backTex = new Texture(0, X, Y, Width, Height, rec);
}
void DrawZ( int z, int x1, int x2, int y1, int y2, int axisSize, FastColour col, ref VertexPos3fTex2fCol4b* 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 VertexPos3fTex2fCol4b( x1, y1, z, rec.U1, rec.V1, col );
*vertices++ = new VertexPos3fTex2fCol4b( x1, y2, z, rec.U1, rec.V2, col );
*vertices++ = new VertexPos3fTex2fCol4b( x2, y2, z, rec.U2, rec.V2, col );
*vertices++ = new VertexPos3fTex2fCol4b( x2, y1, z, rec.U2, rec.V1, col );
}
}
}
void DrawY( int x1, int z1, int x2, int z2, int y, int axisSize, FastColour col, ref VertexPos3fTex2fCol4b* 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 VertexPos3fTex2fCol4b( x1, y, z1, rec.U1, rec.V1, col );
*vertices++ = new VertexPos3fTex2fCol4b( x1, y, z2, rec.U1, rec.V2, col );
*vertices++ = new VertexPos3fTex2fCol4b( x2, y, z2, rec.U2, rec.V2, col );
*vertices++ = new VertexPos3fTex2fCol4b( x2, y, z1, rec.U2, rec.V1, col );
}
}
}
void DrawX( int x, int z1, int z2, int y1, int y2, int axisSize, FastColour col, ref VertexPos3fTex2fCol4b* 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 VertexPos3fTex2fCol4b( x, y1, z1, rec.U1, rec.V1, col );
*vertices++ = new VertexPos3fTex2fCol4b( x, y2, z1, rec.U1, rec.V2, col );
*vertices++ = new VertexPos3fTex2fCol4b( x, y2, z2, rec.U2, rec.V2, col );
*vertices++ = new VertexPos3fTex2fCol4b( x, y1, z2, rec.U2, rec.V1, col );
}
}
}