mirror of https://github.com/axmolengine/axmol.git
88 lines
2.7 KiB
C++
88 lines
2.7 KiB
C++
/****************************************************************************
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Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
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http://www.cocos2d-x.org
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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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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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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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//
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// Bug-422 test case by lhunath
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// http://code.google.com/p/cocos2d-iphone/issues/detail?id=422
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//
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#include "Bug-422.h"
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USING_NS_CC;
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bool Bug422Layer::init()
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{
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if (BugsTestBase::init())
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{
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reset();
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return true;
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}
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return false;
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}
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void Bug422Layer::reset()
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{
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static int localtag = 0;
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localtag++;
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// TO TRIGGER THE BUG:
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// remove the itself from parent from an action
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// The menu will be removed, but the instance will be alive
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// and then a new node will be allocated occupying the memory.
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// => CRASH BOOM BANG
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auto node = getChildByTag(localtag - 1);
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log("Menu: %p", node);
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removeChild(node, true);
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// [self removeChildByTag:localtag-1 cleanup:NO];
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auto item1 = MenuItemFont::create("One", CC_CALLBACK_1(Bug422Layer::menuCallback, this));
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log("MenuItemFont: %p", item1);
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MenuItem* item2 = MenuItemFont::create("Two", CC_CALLBACK_1(Bug422Layer::menuCallback, this));
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auto menu = Menu::create(item1, item2, nullptr);
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menu->alignItemsVertically();
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float x = CCRANDOM_0_1() * 50;
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float y = CCRANDOM_0_1() * 50;
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menu->setPosition(menu->getPosition() + Vec2(x, y));
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addChild(menu, 0, localtag);
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//[self check:self];
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}
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void Bug422Layer::check(Node* t)
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{
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auto& children = t->getChildren();
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for (const auto& child : children)
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{
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log("%p, rc: %d", child, child->getReferenceCount());
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check(child);
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}
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}
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void Bug422Layer::menuCallback(Ref* sender)
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{
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reset();
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}
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