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samuele3hu 2013-09-18 17:19:34 +08:00
parent 71b03ecdb9
commit d4669f3ad4
1 changed files with 41 additions and 44 deletions
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85
samples/Lua/TestLua/Resources/luaScript/AccelerometerTest/AccelerometerTest.lua
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@ -1,60 +1,57 @@
local function AccelerometerMainLayer()
local function title()
return "AccelerometerTest"
end
local pLayer = cc.Layer:create()
pLayer:setAccelerometerEnabled(true)
local pLabel = cc.LabelTTF:create(title(), "Arial", 32)
pLayer:addChild(pLabel, 1)
pLabel:setPosition( cc.p(VisibleRect:center().x, VisibleRect:top().y - 50) )
local function title()
return "AccelerometerTest"
end
local layer = cc.Layer:create()
local pBall = cc.Sprite:create("Images/ball.png")
pBall:setPosition(cc.p(VisibleRect:center().x, VisibleRect:center().y))
pLayer:addChild(pBall)
layer:setAccelerometerEnabled(true)
pBall:retain()
local label = cc.LabelTTF:create(title(), "Arial", 32)
layer:addChild(label, 1)
label:setPosition( cc.p(VisibleRect:center().x, VisibleRect:top().y - 50) )
local ball = cc.Sprite:create("Images/ball.png")
ball:setPosition(cc.p(VisibleRect:center().x, VisibleRect:center().y))
layer:addChild(ball)
ball:retain()
local function didAccelerate(x,y,z,timestamp)
local pDir = cc.Director:getInstance()
if nil == pBall then
return
end
if nil == ball then
return
end
local szBall = pBall:getContentSize()
local ptNowX,ptNowY = pBall:getPosition()
ptNowX = ptNowX - x
ptNowY = ptNowY - y
local szBall = ball:getContentSize()
local ptNowX,ptNowY = ball:getPosition()
ptNowX = ptNowX - x
ptNowY = ptNowY - y
local minX = math.floor(VisibleRect:left().x + szBall.width / 2.0)
local maxX = math.floor(VisibleRect:right().x - szBall.width / 2.0)
if ptNowX < minX then
ptNowX = minX
elseif ptNowX > maxX then
ptNowX = maxX
end
local minY = math.floor(VisibleRect:bottom().y + szBall.height / 2.0)
local maxY = math.floor(VisibleRect:top().y - szBall.height / 2.0)
if ptNowY < minY then
ptNowY = minY
elseif ptNowY > maxY then
ptNowY = maxY
end
pBall:setPosition(cc.p(ptNowX, ptNowY ))
local minX = math.floor(VisibleRect:left().x + szBall.width / 2.0)
local maxX = math.floor(VisibleRect:right().x - szBall.width / 2.0)
if ptNowX < minX then
ptNowX = minX
elseif ptNowX > maxX then
ptNowX = maxX
end
local minY = math.floor(VisibleRect:bottom().y + szBall.height / 2.0)
local maxY = math.floor(VisibleRect:top().y - szBall.height / 2.0)
if ptNowY < minY then
ptNowY = minY
elseif ptNowY > maxY then
ptNowY = maxY
end
ball:setPosition(cc.p(ptNowX, ptNowY ))
end
pLayer:registerScriptAccelerateHandler(didAccelerate)
layer:registerScriptAccelerateHandler(didAccelerate)
return pLayer
return layer
end