2014-03-10 15:32:48 +08:00
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VisibleRect = class("VisibleRect")
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VisibleRect.__index = VisibleRect
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VisibleRect.s_visibleRect = cc.rect(0,0,0,0)
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function VisibleRect:lazyInit()
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if (self.s_visibleRect.width == 0.0 and self.s_visibleRect.height == 0.0) then
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--[[
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local pEGLView = cc.EGLView:getInstance()
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local origin = pEGLView:getVisibleOrigin()
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]]--
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2017-09-08 16:42:12 +08:00
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local director = cc.Director:getInstance()
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local origin = director:getVisibleOrigin()
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local visibleSize = director:getVisibleSize()
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self.s_visibleRect.x = origin.x
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self.s_visibleRect.y = origin.y
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self.s_visibleRect.width = visibleSize.width
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self.s_visibleRect.height = visibleSize.height
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2014-03-10 15:32:48 +08:00
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end
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end
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function VisibleRect:getVisibleRect()
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self:lazyInit()
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return cc.rect(self.s_visibleRect.x, self.s_visibleRect.y, self.s_visibleRect.width, self.s_visibleRect.height)
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end
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function VisibleRect:left()
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self:lazyInit()
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return cc.p(self.s_visibleRect.x, self.s_visibleRect.y+self.s_visibleRect.height/2)
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end
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function VisibleRect:right()
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self:lazyInit()
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return cc.p(self.s_visibleRect.x+self.s_visibleRect.width, self.s_visibleRect.y+self.s_visibleRect.height/2)
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end
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function VisibleRect:top()
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self:lazyInit()
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return cc.p(self.s_visibleRect.x+self.s_visibleRect.width/2, self.s_visibleRect.y+self.s_visibleRect.height)
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end
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function VisibleRect:bottom()
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self:lazyInit()
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return cc.p(self.s_visibleRect.x+self.s_visibleRect.width/2, self.s_visibleRect.y)
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end
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function VisibleRect:center()
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self:lazyInit()
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return cc.p(self.s_visibleRect.x+self.s_visibleRect.width/2, self.s_visibleRect.y+self.s_visibleRect.height/2)
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end
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function VisibleRect:leftTop()
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self:lazyInit()
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return cc.p(self.s_visibleRect.x, self.s_visibleRect.y+self.s_visibleRect.height)
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end
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function VisibleRect:rightTop()
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self:lazyInit()
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return cc.p(self.s_visibleRect.x+self.s_visibleRect.width, self.s_visibleRect.y+self.s_visibleRect.height)
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end
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function VisibleRect:leftBottom()
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self:lazyInit()
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return cc.p(self.s_visibleRect.x,self.s_visibleRect.y)
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end
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function VisibleRect:rightBottom()
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self:lazyInit()
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return cc.p(self.s_visibleRect.x+self.s_visibleRect.width, self.s_visibleRect.y)
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end
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