axmol/tests/cpp-tests/Classes/VisibleRect.cpp

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 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

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#include "VisibleRect.h"

USING_NS_CC;

Rect VisibleRect::s_visibleRect;

void VisibleRect::lazyInit()
{
    // no lazy init
    // Useful if we change the resolution in runtime
    s_visibleRect = Director::getInstance()->getOpenGLView()->getVisibleRect();
}

Rect VisibleRect::getVisibleRect()
{
    lazyInit();
    return s_visibleRect;
}

Vec2 VisibleRect::left()
{
    lazyInit();
    return Vec2(s_visibleRect.origin.x, s_visibleRect.origin.y + s_visibleRect.size.height / 2);
}

Vec2 VisibleRect::right()
{
    lazyInit();
    return Vec2(s_visibleRect.origin.x + s_visibleRect.size.width,
                s_visibleRect.origin.y + s_visibleRect.size.height / 2);
}

Vec2 VisibleRect::top()
{
    lazyInit();
    return Vec2(s_visibleRect.origin.x + s_visibleRect.size.width / 2,
                s_visibleRect.origin.y + s_visibleRect.size.height);
}

Vec2 VisibleRect::bottom()
{
    lazyInit();
    return Vec2(s_visibleRect.origin.x + s_visibleRect.size.width / 2, s_visibleRect.origin.y);
}

Vec2 VisibleRect::center()
{
    lazyInit();
    return Vec2(s_visibleRect.origin.x + s_visibleRect.size.width / 2,
                s_visibleRect.origin.y + s_visibleRect.size.height / 2);
}

Vec2 VisibleRect::leftTop()
{
    lazyInit();
    return Vec2(s_visibleRect.origin.x, s_visibleRect.origin.y + s_visibleRect.size.height);
}

Vec2 VisibleRect::rightTop()
{
    lazyInit();
    return Vec2(s_visibleRect.origin.x + s_visibleRect.size.width, s_visibleRect.origin.y + s_visibleRect.size.height);
}

Vec2 VisibleRect::leftBottom()
{
    lazyInit();
    return s_visibleRect.origin;
}

Vec2 VisibleRect::rightBottom()
{
    lazyInit();
    return Vec2(s_visibleRect.origin.x + s_visibleRect.size.width, s_visibleRect.origin.y);
}