/* * The ManaPlus Client * Copyright (C) 2008 Douglas Boffey <DougABoffey@netscape.net> * Copyright (C) 2008-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2017 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 "text.h" #include "configuration.h" #include "textmanager.h" #include "gui/gui.h" #include "gui/theme.h" #include "gui/fonts/font.h" #include "resources/imagerect.h" #include "resources/image/image.h" #include "utils/delete2.h" #include "debug.h" int Text::mInstances = 0; ImageRect Text::mBubble; Text::Text(const std::string &text, const int x, const int y, const Graphics::Alignment alignment, const Color *const color, const Speech isSpeech, Font *const font) : mFont(font != nullptr ? font : (gui != nullptr ? gui->getFont() : nullptr)), mTextChunk(), mX(x), mY(y), mWidth(mFont != nullptr ? mFont->getWidth(text) : 1), mHeight(mFont != nullptr ? mFont->getHeight() : 1), mXOffset(0), mText(text), mColor(color), mOutlineColor(color != nullptr ? (isSpeech == Speech_true ? *color : theme->getColor(ThemeColorId::OUTLINE, 255)) : Color()), mIsSpeech(isSpeech), mTextChanged(true) { if (textManager == nullptr) { textManager = new TextManager; if (theme != nullptr) { theme->loadRect(mBubble, "bubble.xml", ""); } else { for (int f = 0; f < 9; f ++) mBubble.grid[f] = nullptr; } const float bubbleAlpha = config.getFloatValue("speechBubbleAlpha"); for (int i = 0; i < 9; i++) { if (mBubble.grid[i] != nullptr) mBubble.grid[i]->setAlpha(bubbleAlpha); } } ++mInstances; switch (alignment) { case Graphics::LEFT: mXOffset = 0; break; case Graphics::CENTER: mXOffset = mWidth / 2; break; case Graphics::RIGHT: mXOffset = mWidth; break; default: break; } mX = x - mXOffset; if (textManager != nullptr) textManager->addText(this); } Text::~Text() { if (textManager != nullptr) textManager->removeText(this); if (--mInstances == 0) { delete2(textManager); for (int f = 0; f < 9; f ++) { if (mBubble.grid[f] != nullptr) { mBubble.grid[f]->decRef(); mBubble.grid[f] = nullptr; } } } } void Text::setColor(const Color *const color) { mTextChanged = true; if (mIsSpeech == Speech_true) { mColor = color; mOutlineColor = *color; } else { mColor = color; } } void Text::adviseXY(const int x, const int y, const Move move) { if ((textManager != nullptr) && move == Move_true) { textManager->moveText(this, x - mXOffset, y); } else { mX = x - mXOffset; mY = y; } } void Text::draw(Graphics *const graphics, const int xOff, const int yOff) { BLOCK_START("Text::draw") if (mIsSpeech == Speech_true) { graphics->drawImageRect(mX - xOff - 5, mY - yOff - 5, mWidth + 10, mHeight + 10, mBubble); } if (mTextChanged) { mTextChunk.textFont = mFont; mTextChunk.deleteImage(); mTextChunk.text = mText; mTextChunk.color = *mColor; mTextChunk.color2 = mOutlineColor; mFont->generate(mTextChunk); mTextChanged = false; } const Image *const image = mTextChunk.img; if (image != nullptr) graphics->drawImage(image, mX - xOff, mY - yOff); BLOCK_END("Text::draw") } FlashText::FlashText(const std::string &text, const int x, const int y, const Graphics::Alignment alignment, const Color *const color, Font *const font) : Text(text, x, y, alignment, color, Speech_false, font), mTime(0) { } void FlashText::draw(Graphics *const graphics, const int xOff, const int yOff) { BLOCK_START("FlashText::draw") if (mTime != 0) { if ((--mTime & 4) == 0) { BLOCK_END("FlashText::draw") return; } } Text::draw(graphics, xOff, yOff); BLOCK_END("FlashText::draw") }