cocos2dx 3.0 之 lua 创建类
利用3.0里面封装好的模板类来写,不罗嗦，直接上例子(消除星星小游戏中 星星类)
require "extern"
StarSprite = class("StarSprite",function(fileName) return cc.Sprite:create(fileName)
end
)
StarSprite.__index = StarSprite
StarSprite.type = 0
--around color
StarSprite.UP = "Empty" -- 定义成员变量 在外部可以调用
StarSprite.DOWN = "Empty"
StarSprite.LEFT = "Empty"
StarSprite.RIGHT = "Empty"
--self color
StarSprite.m_selfcolor = "Empty"
--pos in 10*10
StarSprite.m_Matrix_x = -1
StarSprite.m_Matrix_y = -1
--tag
StarSprite.m_tag = -1
--Be already Searched 1 找到了 2 没有找到
StarSprite.m_BeSearched = 2
function StarSprite:createByType(typenum,_type) -- 创建实例对象
local buf
buf = "star_type_"..typenum..".png"
local star = StarSprite.new(buf)
--star:setScale(0.4)
star:Init(typenum,_type)
return star
end
function StarSprite:Init(typenum,_type) -- 初始化
self.type = _type
if typenum == 1 then
self.m_selfcolor = "green"
elseif typenum == 2 then
self.m_selfcolor = "blue"
elseif typenum == 3 then
self.m_selfcolor = "red"
elseif typenum == 4 then
self.m_selfcolor = "purple"
elseif typenum == 5 then
self.m_selfcolor = "yellow"
else
self.m_selfcolor = "Empty"
end
self:setScale(0.4)
self.m_BeSearched = 2
end
function StarSprite:SetAroundColor(upcolor,downcolor,leftcolor,rightcolor)
self.UP = upcolor
self.DOWN = downcolor
self.LEFT = leftcolor
self.RIGHT = rightcolor
end
function StarSprite:SetMatrixPos(centerx,centery) -- 定义成员方法 在外部可以调用
self.m_Matrix_x = centerx
self.m_Matrix_y = centery
end
function StarSprite:GetMartrixPosX()
return self.m_Matrix_x
end
function StarSprite:GetMartrixPosY()
return self.m_Matrix_y
end
function StarSprite:SetStarTag(tag)
self.m_tag = tag
end
function StarSprite:SetStarScale(scalex,scaley)
self:setScaleX(scalex)
self:setScaleY(scaley)
end