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/* |
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* The ManaPlus Client |
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* Copyright (C) 2006-2009 The Mana World Development Team |
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* Copyright (C) 2009-2010 The Mana Developers |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "particle/textparticle.h" |
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#include "gui/theme.h" |
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#include "gui/fonts/font.h" |
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#include "render/graphics.h" |
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#include "debug.h" |
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TextParticle::TextParticle(const std::string &restrict text, |
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const Color *restrict const color, |
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Font *restrict const font, |
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const bool outline) : |
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Particle(), |
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mText(text), |
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mTextFont(font), |
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mColor(color), |
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mTextWidth(mTextFont != nullptr ? mTextFont->getWidth(mText) / 2 : 1), |
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mOutline(outline) |
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{ |
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mType = ParticleType::Text; |
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} |
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void TextParticle::draw(Graphics *restrict const graphics, |
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const int offsetX, |
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const int offsetY) const restrict2 |
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{ |
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BLOCK_START("TextParticle::draw") |
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if (!isAlive()) |
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{ |
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BLOCK_END("TextParticle::draw") |
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return; |
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} |
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const int screenX = CAST_S32(mPos.x) + offsetX; |
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const int screenY = CAST_S32(mPos.y) - CAST_S32(mPos.z) |
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+ offsetY; |
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float alpha = mAlpha * 255.0F; |
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if ((mFadeOut != 0) && mLifetimeLeft > -1 && mLifetimeLeft < mFadeOut) |
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{ |
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alpha *= static_cast<float>(mLifetimeLeft) |
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/ static_cast<float>(mFadeOut); |
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} |
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if ((mFadeIn != 0) && mLifetimePast < mFadeIn) |
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{ |
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alpha *= static_cast<float>(mLifetimePast) |
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/ static_cast<float>(mFadeIn); |
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} |
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Color color = *mColor; |
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color.a = CAST_U32(alpha); |
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graphics->setColor(color); |
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if (mOutline) |
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{ |
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const Color &restrict color2 = theme->getColor(ThemeColorId::OUTLINE, |
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CAST_S32(alpha)); |
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mTextFont->drawString(graphics, |
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color, color2, |
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mText, |
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screenX - mTextWidth, screenY); |
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} |
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else |
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{ |
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mTextFont->drawString(graphics, |
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color, color, |
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mText, screenX - mTextWidth, screenY); |
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} |
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BLOCK_END("TextParticle::draw") |
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} |