IDirect3DVertexBuffer9* BufferFactory::coloredCubeBuffer()
{
//===================================================================
// Colored Cube vertex buffer
// Obtain a pointer to a new vertex buffer.
HR(gd3dDevice->CreateVertexBuffer(8 * sizeof(VertexCol), D3DUSAGE_WRITEONLY,
0, D3DPOOL_MANAGED, &mColoredCubeVB, 0));
// Now lock it to obtain a pointer to its internal data, and write the
// cube's vertex data.
VertexCol* v = 0;
HR(mColoredCubeVB->Lock(0, 0, (void**)&v, 0));
v[0] = VertexCol(-1.0f, -1.0f, -1.0f);
v[1] = VertexCol(-1.0f, 1.0f, -1.0f);
v[2] = VertexCol( 1.0f, 1.0f, -1.0f);
v[3] = VertexCol( 1.0f, -1.0f, -1.0f);
v[4] = VertexCol(-1.0f, -1.0f, 1.0f);
v[5] = VertexCol(-1.0f, 1.0f, 1.0f);
v[6] = VertexCol( 1.0f, 1.0f, 1.0f);
v[7] = VertexCol( 1.0f, -1.0f, 1.0f);
HR(mColoredCubeVB->Unlock());
return mColoredCubeVB;
}
void CText::DrawHighlight(FontHighlight hl, Math::Point pos, Math::Point size)
{
// Gradient colors
Color grad[4];
// TODO: switch to alpha factors
switch (hl)
{
case FONT_HIGHLIGHT_LINK:
grad[0] = grad[1] = grad[2] = grad[3] = Color(0.0f, 0.0f, 1.0f, 0.5f);
break;
case FONT_HIGHLIGHT_TOKEN:
grad[0] = grad[1] = Color(248.0f / 256.0f, 248.0f / 256.0f, 248.0f / 256.0f, 0.5f);
grad[2] = grad[3] = Color(248.0f / 256.0f, 220.0f / 256.0f, 188.0f / 256.0f, 0.5f);
break;
case FONT_HIGHLIGHT_TYPE:
grad[0] = grad[1] = Color(248.0f / 256.0f, 248.0f / 256.0f, 248.0f / 256.0f, 0.5f);
grad[2] = grad[3] = Color(169.0f / 256.0f, 234.0f / 256.0f, 169.0f / 256.0f, 0.5f);
break;
case FONT_HIGHLIGHT_CONST:
grad[0] = grad[1] = Color(248.0f / 256.0f, 248.0f / 256.0f, 248.0f / 256.0f, 0.5f);
grad[2] = grad[3] = Color(248.0f / 256.0f, 176.0f / 256.0f, 169.0f / 256.0f, 0.5f);
break;
case FONT_HIGHLIGHT_REM:
grad[0] = grad[1] = Color(248.0f / 256.0f, 248.0f / 256.0f, 248.0f / 256.0f, 0.5f);
grad[2] = grad[3] = Color(248.0f / 256.0f, 169.0f / 256.0f, 248.0f / 256.0f, 0.5f);
break;
case FONT_HIGHLIGHT_KEY:
grad[0] = grad[1] = grad[2] = grad[3] =
Color(192.0f / 256.0f, 192.0f / 256.0f, 192.0f / 256.0f, 0.5f);
break;
default:
return;
}
Math::IntPoint vsize = m_engine->GetWindowSize();
float h = 0.0f;
if (vsize.y <= 768.0f) // 1024x768 or less?
h = 1.01f / vsize.y; // 1 pixel
else // more than 1024x768?
h = 2.0f / vsize.y; // 2 pixels
Math::Point p1, p2;
p1.x = pos.x;
p2.x = pos.x + size.x;
if (hl == FONT_HIGHLIGHT_LINK)
{
p1.y = pos.y;
p2.y = pos.y + h; // just emphasized
}
else
{
p1.y = pos.y;
p2.y = pos.y + size.y;
}
m_device->SetTextureEnabled(0, false);
VertexCol quad[] =
{
VertexCol(Math::Vector(p1.x, p1.y, 0.0f), grad[3]),
VertexCol(Math::Vector(p1.x, p2.y, 0.0f), grad[0]),
VertexCol(Math::Vector(p2.x, p1.y, 0.0f), grad[2]),
VertexCol(Math::Vector(p2.x, p2.y, 0.0f), grad[1])
};
m_device->DrawPrimitive(PRIMITIVE_TRIANGLE_STRIP, quad, 4);
m_engine->AddStatisticTriangle(2);
m_device->SetTextureEnabled(0, true);
}
