【cocos2dx开发技巧5】脚本lua的使用--代码集锦

local function createBanner()
local layerFarm = CCNode:create()

local cache = CCSpriteFrameCache:sharedSpriteFrameCache()
cache:addSpriteFramesWithFile("pic.plist")
local spritebatch = CCSpriteBatchNode:create("pic.png")
layerFarm:addChild(spritebatch)

local bg = CCSprite:createWithSpriteFrameName("bg.png")
spritebatch:addChild(bg)

cclog("The size of bg is: %0.2f, %0.2f", bg:getContentSize().width, bg:getContentSize().height)

local px = bg:getContentSize().width / 2;
local py = bg:getContentSize().height /2;

local head01 = CCSprite:createWithSpriteFrameName("head01.png")
spritebatch:addChild(head01)
head01:setAnchorPoint(ccp(0, 0.5));
head01:setPosition(-px, 0);

local lv = CCSprite:createWithSpriteFrameName("lv.png")
spritebatch:addChild(lv);
lv:setPosition(-px + 10, -py + 10);
lv:setAnchorPoint(ccp(0, 0));

local name = CCLabelTTF:create("yyyy", "Arial", 24)
layerFarm:addChild(name);
name:setAnchorPoint(ccp(0, 0));
name:setPosition(-135, 5);

local hp = CCLabelTTF:create("7569", "Arial", 24)
layerFarm:addChild( hp);
hp:setAnchorPoint(ccp(0, 0));
hp:setPosition(-140, -35);

local zhandou = CCLabelTTF:create("2334", "Arial", 24)
layerFarm:addChild( zhandou);
zhandou:setAnchorPoint(ccp(0, 0));
zhandou:setPosition(-25, -35);

return layerFarm;
end

local function createLayerFarm()
local layerFarm = createBanner()

layerFarm:setScale(0.8);
layerFarm:setPosition(origin.x + visibleSize.width / 2 , origin.y + visibleSize.height / 2)

return layerFarm;
end

local function createBtn(name, callback)
local pMainBtn = CCMenuItemSprite:create(
CCSprite:createWithSpriteFrameName("d_"..name..".png"),
CCSprite:createWithSpriteFrameName("d_"..name.."_s.png"),
CCSprite:createWithSpriteFrameName("d_"..name.."_s.png"));
pMainBtn:registerScriptTapHandler(callback)
pMainBtn:setAnchorPoint(ccp(0, 0))
return pMainBtn;
end

local function createButtoms()
local node = CCNode:create();
local cache = CCSpriteFrameCache:sharedSpriteFrameCache()
cache:addSpriteFramesWithFile("images/gTopper.plist", "images/gTopper.png");

local function cbHome()
cclog("home")
end
local function cbFuben()
cclog("cbFuben")
end
local function cbZhandou()
cclog("cbZhandou")
end
local function cbStore()
cclog("cbStore")
end
local function cbFriends()
cclog("cbFriends")
end
local function cbGonglve()
cclog("cbGonglve")
end

local bHome = createBtn("home", cbHome);
local bFuben = createBtn("fuben", cbFuben);
local bZhandou = createBtn("zhandou", cbZhandou);
local bStore = createBtn("store", cbStore);
local bFriends = createBtn("friends", cbFriends);
local bGonglve = createBtn("gonglve", cbGonglve);

local  menu = CCMenu:create()

menu:addChild(bHome)
menu:addChild(bFuben)
menu:addChild(bZhandou)
menu:addChild(bStore)
menu:addChild(bFriends)
menu:addChild(bGonglve)

local size = bHome:getContentSize().width;
local gap = 8
bHome:setPosition(-3*(size + gap), 0)
bFuben:setPosition(-2*(size + gap), 0)
bZhandou:setPosition(-1*(size + gap), 0)
bStore:setPosition(0*(size + gap), 0)
bFriends:setPosition(1*(size + gap), 0)
bGonglve:setPosition(2*(size + gap), 0)

menu:setPosition( 0, origin.y + visibleSize.height / 2)
node:addChild(menu)

return node
end