Function C_DrawConsole

source/common/console/c_console.cpp:561–702

}

void C_DrawConsole ()
{
	static int oldbottom = 0;
	int lines, left, offset;

	int textScale = active_con_scale(twod);

	left = LEFTMARGIN;
	lines = (ConBottom/textScale-CurrentConsoleFont->GetHeight()*2)/CurrentConsoleFont->GetHeight();
	if (-CurrentConsoleFont->GetHeight() + lines*CurrentConsoleFont->GetHeight() > ConBottom/textScale - CurrentConsoleFont->GetHeight()*7/2)
	{
		offset = -CurrentConsoleFont->GetHeight()/2;
		lines--;
	}
	else
	{
		offset = -CurrentConsoleFont->GetHeight();
	}

	oldbottom = ConBottom;

	if (ConsoleState == c_up && gamestate == GS_LEVEL)
	{
		if (NotifyStrings) NotifyStrings->Draw();
		return;
	}
	else if (ConBottom)
	{
		int visheight;

		visheight = ConBottom;

		if (conback.isValid() && gamestate != GS_FULLCONSOLE)
		{
			DrawTexture (twod, conback, false, 0, visheight - screen->GetHeight(),
				DTA_DestWidth, twod->GetWidth(),
				DTA_DestHeight, twod->GetHeight(),
				DTA_ColorOverlay, conshade,
				DTA_Alpha, (gamestate != GS_FULLCONSOLE) ? (double)con_alpha : 1.,
				DTA_Masked, false,
				TAG_DONE);
		}
		else
		{
			if (conflat.isValid() && gamestate != GS_FULLCONSOLE)
			{
				int conbright = 255 - APART(conshade);
				PalEntry pe((uint8_t(255 * con_alpha)), conbright, conbright, conbright);
				twod->AddFlatFill(0, visheight - screen->GetHeight(), screen->GetWidth(), visheight, TexMan.GetGameTexture(conflat), 1, CleanXfac, pe, STYLE_Shaded);
			}
			else
			{
				PalEntry pe((uint8_t)(con_alpha * 255), 0, 0, 0);
				twod->AddColorOnlyQuad(0, 0, screen->GetWidth(), visheight, pe);
			}
		}

		if (conline && visheight < screen->GetHeight())