local CardNode = class("CardNode", function()
	return cc.ImageView:create()
 end)
local NORMAL_COLOR = cc.c3b(0xff, 0xff, 0xff)
local NORMAL_STATE = false
local DOWN_COLOR = cc.c3b(0xb3, 0xaa, 0xaa)
local DOWN_STATE = true
local DOWN_DLT = 60

function CardNode:ctor(o)
	local ui = loadUI("pk_luzhoupdk/res/ui/ui_room/ui_lzpdk_cardnode.ui")
    self.ui = ui
    self:addChild(ui)
    self.imgBg = self.ui.Items.cardBg
    self._val = -1
    self._isLast = false
    self._touchWidth = 60
    self._selectedHeight = 0
	self._normalHeight = 0
	self._press = NORMAL_STATE
	self._noTouch = false--当前牌不可选择
end

function CardNode:setCard( val )
	self._val = val 
	if val <= 0 then
		self.imgBg:loadTexture("pdk_cards_back.png", 1)
	else
		local cardPng = pokerPng(val)
		self.imgBg:loadTexture(cardPng, 1)
	end
end

function CardNode:getVal()
	return self._val
end

-- 设置牌是否可以选中
function CardNode:setNoTouch( is )
	self._noTouch = is 
	if is == true then
		self.imgBg:setColor(DOWN_COLOR)
	else
		self.imgBg:setColor(NORMAL_COLOR)
	end
end

function CardNode:setNoTouchNormal( is )
	self._noTouch = is 
	self.imgBg:setColor(NORMAL_COLOR)
end

-- 获取牌是否可以选中
function CardNode:getNoTouch()
	return self._noTouch
end

-- 是否是排列中最后一张牌
function CardNode:setLast( is )
	self._isLast = is
end

-- 设置按下状态
function CardNode:setDown()
	if self._press ~= DOWN_STATE then
		self.imgBg:setColor(NORMAL_COLOR)--DOWN_COLOR
		self._press = DOWN_STATE
		local pt = self:getPosition()
		self:setPosition(cc.p(pt.x, self._selectedHeight))
	end
end
-- 设置选择状态高度
function CardNode:setSelectedHeight( height )
	self._selectedHeight = height
end
-- 设置normal状态高度
function CardNode:setNormalHeight( height )
	self._normalHeight = height
end
-- 设置选择状态牌颜色
function CardNode:setDownColor()
	self.imgBg:setColor(DOWN_COLOR)
end
-- 是否选择状态
function CardNode:isDown()
	return self._press == DOWN_STATE
end
-- 将牌设置为正常状态
function CardNode:setNormal()
	if self._press ~= NORMAL_STATE then
		self.imgBg:setColor(NORMAL_COLOR)
		self._press = NORMAL_STATE
		local pt = self:getPosition()
		self:setPosition(cc.p(pt.x, self._normalHeight))
	end
end
-- 将牌设置为正常状态颜色
function CardNode:setNormalColor()
	self.imgBg:setColor(NORMAL_COLOR)
end
-- 是否正常状态
function CardNode:isNormal()
	return self._press == NORMAL_STATE
end

function CardNode:getRect()
	if self._noTouch then
		return cc.rect(0, 0, 0, 0)
	end
	local spt = self:getParent():convertToWorldSpace(cc.p(self:getPosition()))
	local s = self.imgBg:getContentSize()
	s.width = s.width * self:getScaleX()
	s.height = s.height * self:getScaleY()
	if not self._isLast then
		return cc.rect(spt.x-s.width/2, spt.y-s.height/2, self._touchWidth*self:getScaleX(), s.height)
	else
		return cc.rect(spt.x-s.width/2, spt.y-s.height/2, s.width, s.height)
	end
end

return CardNode