Function CT_Drawer

source/core/ct_chat.cpp:222–262

//===========================================================================

void CT_Drawer (void)
{
	auto drawer = twod;
	FFont *displayfont = NewConsoleFont;

	if (chatmodeon)
	{
		FStringf prompt("%s ", GStrings.GetString("TXT_SAY"));
		int x, scalex, y, promptwidth;


		scalex = 1;
		int scale = active_con_scale(drawer);
		int screen_width = twod->GetWidth() / scale;
		int screen_height= twod->GetHeight() / scale;

		y = screen_height - displayfont->GetHeight()-2;
		auto res = GetReservedScreenSpace(hud_size);

		promptwidth = displayfont->StringWidth (prompt) * scalex;
		x = displayfont->GetCharWidth (displayfont->GetCursor()) * scalex * 2 + promptwidth;

		FString printstr = ChatQueue;
		// figure out if the text is wider than the screen
		// if so, only draw the right-most portion of it.
		const uint8_t *textp = (const uint8_t*)printstr.GetChars();
		while(*textp)
		{
			auto textw = displayfont->StringWidth(textp);
			if (x + textw * scalex < screen_width) break;
			GetCharFromString(textp);
		}
		printstr += displayfont->GetCursor();

		twod->AddColorOnlyQuad(0, y, screen_width, screen_height, 0x80000000);
		DrawText(drawer, displayfont, CR_GREEN, 0, y, prompt.GetChars(), 
			DTA_VirtualWidth, screen_width, DTA_VirtualHeight, screen_height, DTA_KeepRatio, true, TAG_DONE);
		DrawText(drawer, displayfont, CR_GREY, promptwidth, y, printstr.GetChars(),
			DTA_VirtualWidth, screen_width, DTA_VirtualHeight, screen_height, DTA_KeepRatio, true, TAG_DONE);
	}
}

//===========================================================================
//