Method ForceRenderQuads

src/game/map/render_map.cpp:370–433

}

void CRenderMap::ForceRenderQuads(CQuad *pQuads, int NumQuads, int RenderFlags, IEnvelopeEval *pEnvEval, float Alpha)
{
	Graphics()->TrianglesBegin();
	float Conv = 1 / 255.0f;
	for(int i = 0; i < NumQuads; i++)
	{
		CQuad *pQuad = &pQuads[i];

		ColorRGBA Color = ColorRGBA(1.0f, 1.0f, 1.0f, 1.0f);
		pEnvEval->EnvelopeEval(pQuad->m_ColorEnvOffset, pQuad->m_ColorEnv, Color, 4);

		if(Color.a <= 0.0f)
			continue;

		bool Opaque = false;
		/* TODO: Analyze quadtexture
		if(a < 0.01f || (q->m_aColors[0].a < 0.01f && q->m_aColors[1].a < 0.01f && q->m_aColors[2].a < 0.01f && q->m_aColors[3].a < 0.01f))
			Opaque = true;
		*/
		if(Opaque && !(RenderFlags & LAYERRENDERFLAG_OPAQUE))
			continue;
		if(!Opaque && !(RenderFlags & LAYERRENDERFLAG_TRANSPARENT))
			continue;

		Graphics()->QuadsSetSubsetFree(
			fx2f(pQuad->m_aTexcoords[0].x), fx2f(pQuad->m_aTexcoords[0].y),
			fx2f(pQuad->m_aTexcoords[1].x), fx2f(pQuad->m_aTexcoords[1].y),
			fx2f(pQuad->m_aTexcoords[2].x), fx2f(pQuad->m_aTexcoords[2].y),
			fx2f(pQuad->m_aTexcoords[3].x), fx2f(pQuad->m_aTexcoords[3].y));

		ColorRGBA Position = ColorRGBA(0.0f, 0.0f, 0.0f, 0.0f);
		pEnvEval->EnvelopeEval(pQuad->m_PosEnvOffset, pQuad->m_PosEnv, Position, 3);
		const vec2 Offset = vec2(Position.r, Position.g);
		const float Rotation = Position.b / 180.0f * pi;

		IGraphics::CColorVertex Array[4] = {
			IGraphics::CColorVertex(0, pQuad->m_aColors[0].r * Conv * Color.r, pQuad->m_aColors[0].g * Conv * Color.g, pQuad->m_aColors[0].b * Conv * Color.b, pQuad->m_aColors[0].a * Conv * Color.a * Alpha),
			IGraphics::CColorVertex(1, pQuad->m_aColors[1].r * Conv * Color.r, pQuad->m_aColors[1].g * Conv * Color.g, pQuad->m_aColors[1].b * Conv * Color.b, pQuad->m_aColors[1].a * Conv * Color.a * Alpha),
			IGraphics::CColorVertex(2, pQuad->m_aColors[2].r * Conv * Color.r, pQuad->m_aColors[2].g * Conv * Color.g, pQuad->m_aColors[2].b * Conv * Color.b, pQuad->m_aColors[2].a * Conv * Color.a * Alpha),
			IGraphics::CColorVertex(3, pQuad->m_aColors[3].r * Conv * Color.r, pQuad->m_aColors[3].g * Conv * Color.g, pQuad->m_aColors[3].b * Conv * Color.b, pQuad->m_aColors[3].a * Conv * Color.a * Alpha)};
		Graphics()->SetColorVertex(Array, 4);

		CPoint *pPoints = pQuad->m_aPoints;

		CPoint aRotated[4];
		if(Rotation != 0.0f)
		{
			for(size_t p = 0; p < std::size(aRotated); ++p)
			{
				aRotated[p] = pQuad->m_aPoints[p];
				Rotate(&pQuad->m_aPoints[4], &aRotated[p], Rotation);
			}
			pPoints = aRotated;
		}

		IGraphics::CFreeformItem Freeform(
			fx2f(pPoints[0].x) + Offset.x, fx2f(pPoints[0].y) + Offset.y,
			fx2f(pPoints[1].x) + Offset.x, fx2f(pPoints[1].y) + Offset.y,