77 lines
2.7 KiB
C++
77 lines
2.7 KiB
C++
/*
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* Copyright (c) 2010-2013 OTClient <https://github.com/edubart/otclient>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "uiparticles.h"
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#include <framework/graphics/particlemanager.h>
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UIParticles::UIParticles()
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{
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m_referencePos = PointF(-1,-1);
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}
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void UIParticles::drawSelf(Fw::DrawPane drawPane)
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{
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if(drawPane & Fw::ForegroundPane) {
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if(drawPane != Fw::BothPanes) {
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glDisable(GL_BLEND);
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g_painter->setColor(Color::alpha);
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g_painter->drawFilledRect(m_rect);
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glEnable(GL_BLEND);
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}
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}
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if(drawPane & Fw::BackgroundPane) {
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UIWidget::drawSelf(Fw::ForegroundPane);
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g_painter->saveAndResetState();
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g_painter->setColor(Color::white);
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g_painter->setClipRect(getPaddingRect());
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if(m_referencePos.x < 0 && m_referencePos.y < 0)
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g_painter->translate(m_rect.center());
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else
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g_painter->translate(m_rect.x() + m_referencePos.x * m_rect.width(), m_rect.y() + m_referencePos.y * m_rect.height());
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for(auto it = m_effects.begin(), end = m_effects.end(); it != end; ++it)
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(*it)->render();
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g_painter->restoreSavedState();
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}
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}
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void UIParticles::onStyleApply(const std::string& styleName, const OTMLNodePtr& styleNode)
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{
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UIWidget::onStyleApply(styleName, styleNode);
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for(const OTMLNodePtr& node : styleNode->children()) {
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if(node->tag() == "effect")
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addEffect(node->value());
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else if(node->tag() == "reference-pos")
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setReferencePos(node->value<PointF>());
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}
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}
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void UIParticles::addEffect(const std::string& name)
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{
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ParticleEffectPtr effect = g_particles.createEffect(name);
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if(effect)
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m_effects.push_back(effect);
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}
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