/* * The ManaPlus Client * Copyright (C) 2006-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "textparticle.h" #include "textrenderer.h" #include <guichan/color.hpp> #include "debug.h" TextParticle::TextParticle(Map *map, const std::string &text, const gcn::Color *color, gcn::Font *font, bool outline): Particle(map), mText(text), mTextFont(font), mColor(color), mOutline(outline) { } bool TextParticle::draw(Graphics *graphics, int offsetX, int offsetY) const { if (!isAlive()) return false; int screenX = static_cast<int>(mPos.x) + offsetX; int screenY = static_cast<int>(mPos.y) - static_cast<int>(mPos.z) + offsetY; float alpha = mAlpha * 255.0f; if (mFadeOut && mLifetimeLeft > -1 && mLifetimeLeft < mFadeOut) { alpha = alpha * static_cast<float>(mLifetimeLeft) / static_cast<float>(mFadeOut); } if (mFadeIn && mLifetimePast < mFadeIn) { alpha = alpha * static_cast<float>(mLifetimePast) / static_cast<float>(mFadeIn); } gcn::Color color = *mColor; // color.a = (int)alpha; TextRenderer::renderText(graphics, mText, screenX, screenY, gcn::Graphics::CENTER, color, mTextFont, mOutline, false, static_cast<int>(alpha)); return true; }