It happened to a weird problem. I’ve finished my game and checked running well in Simulator. There is no error and any warning.
However, when I ported it on device(nexus7 and galaxy note2), it cant load second scene in device.(First scene is menu screen, and Second scene is game screen)
This application is just 13MB. I think it is smaller than other many games. Why did it happen? Give me some advice.
You must debug it and say what errors you have
I’ve already debug but it doesn’t have any error and warning.
here is the code.
print (" ))))))))))))))))))))))))))))))))1 Memory = ", collectgarbage(“count”))
local storyboard = require( “storyboard” )
local physics = require(“physics”)
local sprite = require(“sprite”)
local physicsData = (require “shapedefs”).physicsData(1.0)
physics.start()
physics.setPositionIterations( 16 )
physics.setGravity(0, 0)
physics.setDrawMode(“normal”)
math.randomseed( os.time() )
collectgarbage()
print (" ))))))))))))))))))))))))))))))))2 Memory = ", collectgarbage(“count”))
local scene = storyboard.newScene()
local vars = {} – for timer
local debugNumber = 0
local score = 0
totalScore = 0
local distance = 0
local amountDistance = 0
local backgroundSpeed = 1
local enemySpeed = 1700
local enemySpawn = 1200
local car
local carMoveX = 0
local carSpeed = 50
local lives = {}
local numberOfLives = 3
local goalDistance = 3000
local sevenEleven
local sevenElevenFlag = false
local function either( … )
if #arg == 0 then return nil else return arg[math.random( #arg )] end
end
– [[explode function to express Explosion Effect]]
local explosions_Spritesheet = sprite.newSpriteSheet(“explosion.png”, 24, 23)
local explosions_Set = sprite.newSpriteSet(explosions_Spritesheet, 1, 8)
sprite.add ( explosions_Set, “explosions”, 1, 8, 500, 1 )
explosions_Spritesheet = nil
local function explode(x, y)
local newExplosion = sprite.newSprite(explosions_Set)
newExplosion:scale(6, 6)
newExplosion:prepare(“explosions”)
newExplosion.x = x; newExplosion.y = y
newExplosion.isVisible = true; newExplosion:play()
– audio.play( vars [“sndBlast”] )
– Sprite Destroy Listener
local function destroySprite(event)
if (event.phase == “end”) then
event.target:removeEventListener(“sprite”, destroySprite)
event.target:removeSelf ()
event.target = nil
end
end
newExplosion:addEventListener(“sprite”, destroySprite)
collectgarbage()
end
– [[moving background part
local Dirt_Movement_Spritesheet = sprite.newSpriteSheet(“Dirt_Movement_Spritesheet_2.png”, 1030, 600)
local Dirt_Movement_Set = sprite.newSpriteSet(Dirt_Movement_Spritesheet, 1, 4)
sprite.add(Dirt_Movement_Set, “Dirt_Movement”, 1, 4, 1000, 0)
Dirt_Movement_Spritesheet = nil
local Dirt_Movement = sprite.newSprite(Dirt_Movement_Set)
Dirt_Movement : prepare(“Dirt_Movement”)
Dirt_Movement : play()
Dirt_Movement.x = display.contentWidth * 0.5
Dirt_Movement.y = display.contentHeight * 0.6
– local Road_Texture_Spritesheet = sprite.newSpriteSheet(“Road_Texture_Spritesheet.png”, 1011, 478)
– local Road_Texture_Set = sprite.newSpriteSet(Road_Texture_Spritesheet, 1, 2)
– sprite.add(Road_Texture_Set, “Line_Movement”, 1, 2, 300, 0)
– Road_Texture_Spritesheet = nil
– local Road_Texture_Movement = sprite.newSprite(Road_Texture_Set)
– Road_Texture_Movement : prepare(“Line_Movement”)
– Road_Texture_Movement : play()
– Road_Texture_Movement.x = display.contentWidth * 0.5
– Road_Texture_Movement.y = display.contentHeight * 0.55
local Road_Movement_Spritesheet = sprite.newSpriteSheet(“Road_Movement_Spritesheet.png”, 997, 581)
local Road_Movement_Set = sprite.newSpriteSet(Road_Movement_Spritesheet, 1, 4)
sprite.add(Road_Movement_Set, “Road_Movement”, 1, 4, 1000, 0)
Road_Movement_Spritesheet = nil
local Road_Movement = sprite.newSprite(Road_Movement_Set)
Road_Movement : prepare(“Road_Movement”)
Road_Movement : play()
Road_Movement.x = display.contentWidth * 0.5
Road_Movement.y = display.contentHeight * 0.6
local Line_Movement_Spritesheet = sprite.newSpriteSheet(“Line_Movement_Spritesheet.png”, 60, 580)
local Line_Movement_Set = sprite.newSpriteSet(Line_Movement_Spritesheet, 1, 4)
sprite.add(Line_Movement_Set, “Line_Movement”, 1, 4, 500, 0)
Line_Movement_Spritesheet = nil
local Line_Movement = sprite.newSprite(Line_Movement_Set)
Line_Movement : prepare(“Line_Movement”)
Line_Movement : play()
Line_Movement.x = display.contentWidth * 0.5
Line_Movement.y = display.contentHeight * 0.63
local backgroundSpriteGroup = display.newGroup()
– createBackgroundSprite function to express background SpriteSheets ]]
local function createBackgroundSprite()
backgroundSpriteGroup : insert(Dirt_Movement)
backgroundSpriteGroup : insert(Road_Movement)
backgroundSpriteGroup : insert(Line_Movement)
– backgroundSpriteGroup : insert(Road_Texture_Movement)
end
– [[lives of cars part
local livesGroup = display.newGroup()
– createLives function to express lives of cars ]]
local function createLives()
for i=1, numberOfLives do
lives[i] = display.newImage( “Extralife.png”)
--lives[i] : setFillColor(math.random(0, 255), math.random(0, 255), math.random(0, 255))
lives[i].x = ( width - lives[i].contentWidth * 0.5 ) - (i * lives[i].contentWidth) + 80
lives[i].y = 80
--lives[i].alpha = 0.9
livesGroup : insert(lives[i])
end
collectgarbage()
end
– [[car objects part
local Car_Spritesheet = sprite.newSpriteSheet(“Car_Spritesheet.png”, 194, 208)
local Car_Set = sprite.newSpriteSet(Car_Spritesheet, 1, 2)
sprite.add(Car_Set, “car”, 1, 2, 350, 0)
Car_Spritesheet = nil
– createCar function to express car Object]]
local function createCar()
car = sprite.newSprite(Car_Set)
car.isSuper = false
car.isSize = false
car : prepare(“car”)
car : play()
car.x = centerWidth
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
car.myName = “car”
car.alpha = 0.7
car.hit = true
physics.addBody(car, “static”, physicsData:get(“C_2”))
function car:destroy()
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Car Memory = ", collectgarbage(“count”))
display.remove(self)
self = nil
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Car Memory = ", collectgarbage(“count”))
end
end
– [[createWall functiona to express limited boundary of being able to move car]]
local function createWall()
if(car.x < car.contentWidth * 0.5) then
car.x = car.contentWidth
elseif(car.x > width - car.contentWidth * 0.5) then
car.x = width - car.contentWidth
end
end
local function moveCar()
car.x = car.x + carMoveX
end
– [[controlOfSpeed function to express speed according to progress game]]
local function controlOfSpeed()
backgroundSpeed = backgroundSpeed + 0.0015
Dirt_Movement.timeScale = backgroundSpeed - 0.0005
Road_Movement.timeScale = backgroundSpeed - 0.0003
Line_Movement.timeScale = backgroundSpeed - 0.0001
car.timeScale = backgroundSpeed + 0.01
end
local function createSevenEleven()
sevenEleven = display.newImage( “sevenEleven.png” )
sevenEleven.x = - 1000
sevenEleven.y = - 1000
sevenEleven.myName = “sevenEleven”
– sevenEleven.x = display.contentWidth * 0.5
– sevenEleven.y = display.contentHeight * 0.22
function sevenEleven:destroy()
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sevenEleven Memory = ", collectgarbage(“count”))
display.remove(self)
self = nil
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< sevenEleven Memory = ", collectgarbage(“count”))
end
end
– [[updateScore function to express going up score an distance]]
local function updateScore()
amountDistance = amountDistance + 1
if(amountDistance % 10 == 0) then
if(distance + 1 <= goalDistance) then
distance = distance + 1
end
end
score = distance * 10
vars[“distanceText”].text = "Distance : " … distance
vars[“scoreText”].text = "Score : " … score
if(distance == goalDistance and sevenElevenFlag ==false) then
sevenElevenFlag = true
if(vars[“timerEnemy”] ~= nil) then
timer.cancel( vars[“timerEnemy”] )
end
if(vars[“timerItem”] ~= nil) then
timer.cancel( vars[“timerItem”] )
end
sevenEleven:scale(0.3, 0.3)
sevenEleven.x = display.contentWidth * 0.5
sevenEleven.y = display.contentHeight * 0.22
physics.addBody(sevenEleven, “dynamic”, physicsData:get(“7-11”))
local function arrivalGoal()
carSpeed = 0
enemySpeed = 0
Dirt_Movement : pause()
Road_Movement : pause()
Line_Movement : pause()
car:pause()
vars[“carTran”] =
transition.to(car,
{time = 2000,
x = display.contentWidth * 0.5,
y = display.contentHeight * 0.3,
alpha = 0.0,
xScale = 0.3, yScale = 0.3})
end
vars[“sevenElevenTran”] =
transition.to(sevenEleven,
{time = 3000,
y = display.contentHeight * 0.3,
xScale = 1.0, yScale = 1.0, onComplete = arrivalGoal})
end
end
local function update()
createWall()
moveCar()
controlOfSpeed()
updateScore()
collectgarbage()
end
Runtime:addEventListener(“enterFrame”, update)
– [[directionCar functiont to express dircection of car, like left side or right side]]
local function directionCar(event)
if(event.phase == “began”) then
if(event.x <= car.x) then
– print("x : " … event.x)
– print("y : " … event.y)
carMoveX = carSpeed * -1
else
– print("x : " … event.x)
– print("y : " … event.y)
carMoveX = carSpeed
end
end
if(event.phase == “ended”) then
carMoveX = 0
end
end
Runtime:addEventListener(“touch”, directionCar)
– [[controlOfEnemySpeed function to express control Enemy speed & spawn as according to progress game]]
local function controlOfEnemySpeed()
if(enemySpeed >= 400) then
enemySpeed = enemySpeed - 0.2
– print("enemySpeed : " … enemySpeed)
end
if(enemySpawn >= 1) then
enemySpawn = enemySpawn - 0.9
– print("enemySpawn : " … enemySpawn)
end
if(enemySpeed <= 400 and enemySpawn <= 1 ) then
timer.cancel(vars[“enemyControlTimer”])
end
end
vars[“enemyControlTimer”] = timer.performWithDelay( 1, controlOfEnemySpeed, 0 )
– [[gameOver function to express when the game is over]]
local gameOverTxt
local gameOverGroup = display.newGroup()
local function gameOver(carX, carY)
local x, y = carX, carY
carSpeed = 0
enemySpeed = 0
Dirt_Movement : pause()
Road_Movement : pause()
Line_Movement : pause()
car:pause()
transition.to(car, {
time = 0,
x = -500,
y = -500
})
local CM_Death_Sprite = display.newImage( “CM_Death_Sprite.png”)
CM_Death_Sprite.x = x
CM_Death_Sprite.y = y
vars[“tranTimer”] = transition.to(CM_Death_Sprite, {
time = 1000,
alpha = 0,
x = width + 200,
y = carY - 200
})
gameOverTxt = display.newText(“GAME OVER”, 0, 0, native.systemFont , 100)
gameOverTxt.x = centerWidth
gameOverTxt.y = centerHeight
gameOverGroup : insert(gameOverTxt)
function gameOverTxt:touch(event)
if(event.phase == “ended”) then
transition.cancel( vars[“tranTimer”] )
storyboard.gotoScene( “score”, “fade”, 500 )
– print(“gameOverTxt Removed”)
return true
end
end
gameOverTxt : addEventListener(“touch”, gameOverTxt)
if(vars[“timerEnemy”] ~= nil) then
timer.cancel( vars[“timerEnemy”] )
end
if(vars[“timerItem”] ~= nil) then
timer.cancel( vars[“timerItem”] )
end
Runtime:removeEventListener(“touch”, directionCar)
Runtime:removeEventListener(“enterFrame”, update)
collectgarbage()
end
– [[onCollision function to express collision that the car collide with enemy]]
local function onCollision(event)
--debugNumber = debugNumber + 1
--print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> onCollision Memory = ", collectgarbage(“count”))
--print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> onCollision" … debugNumber)
if(event.object1.myName == “car” and event.object2.myName == “enemy” and event.object1.isSuper == false) then
event.object1.isSuper = true
event.object1.alpha = 0.1
numberOfLives = numberOfLives - 1
– createLives()
--numberOfLives = numberOfLives - 1
– print("--------------------------- : " … collectgarbage(“count”))
display.remove(lives[numberOfLives + 1])
explode(event.object1.x, event.object2.y)
– print("---------------------------+++++++++++++++++++++++++++++++++++++ : " … collectgarbage(“count”))
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>numberOfLives : " … numberOfLives)
local function superChange()
event.object1.alpha = 1.0
event.object1.isSuper = false
end
vars[“superModeTimer”] = timer.performWithDelay(2000, superChange, 1 )
– [[slow car]]
– elseif(event.object1.myName == “car” and event.object2.myName == “shrink”) then
– event.object2:destroy()
– carSpeed = 1
– local function slowCar()
– carSpeed = 50
– end
– timer.performWithDelay( 1000, slowCar, 1 )
elseif(event.object1.myName == “car” and event.object2.myName == “shrink” and event.object1.isSize == false) then
event.object1.isSize = true
event.object2:destroy()
vars[“shrinkTimer1”] = timer.performWithDelay(0,
function()
physics.removeBody(event.object1)
physics.addBody(car, “static”, physicsData:get(“shirinkCar”))
car:scale(0.5, 0.5)
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
end, 1)
vars[“shrinkTimer2”] = timer.performWithDelay(3000,
function()
physics.removeBody(event.object1)
physics.addBody(car, “static”, physicsData:get(“C_2”))
car:scale(2.0, 2.0)
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
car.isSize = false
end, 1 )
elseif(event.object1.myName == “car” and event.object2.myName == “grow” and event.object1.isSize == false) then
event.object1.isSize = true
event.object2:destroy()
vars[“growTimer1”] = timer.performWithDelay(0,
function()
physics.removeBody(event.object1)
physics.addBody(car, “static”, physicsData:get(“growCar”))
car:scale(2.0, 2.0)
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
end, 1)
vars[“growTimer2”] = timer.performWithDelay(3000,
function()
physics.removeBody(event.object1)
physics.addBody(car, “static”, physicsData:get(“C_2”))
car:scale(0.5, 0.5)
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
car.isSize = false
end, 1 )
– [[unbeatable mode]]
elseif(event.object1.myName == “car” and event.object2.myName == “unbeatable”) then
event.object2:destroy()
vars[“unbeatable1”] =
timer.performWithDelay(0, function() event.object1.isBodyActive = false end, 1 )
vars[“unbeatable2”] =
timer.performWithDelay(3000, function() event.object1.isBodyActive = true end, 1 )
elseif(event.object1.myName == “car” and event.object2.myName == “sevenEleven”) then
totalScore = score
vars[“sevenElevenTimer”] =
timer.performWithDelay(0, function() event.object2.isBodyActive = false end, 1 )
if(vars[“sevenElevenTran”] ~= nil) then
transition.cancel( vars[“sevenElevenTran”] )
end
if(vars[“carTran”] ~= nil) then
transition.cancel( vars[“carTran”] )
end
Runtime:removeEventListener(“touch”, directionCar)
Runtime:removeEventListener(“enterFrame”, update)
collectgarbage()
storyboard.gotoScene( “ending”, “fade”, 500 )
end
if(numberOfLives <= 0) then
gameOver(event.object1.x, event.object1.y)
totalScore = score
end
collectgarbage()
--print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< onCollision Memory = ", collectgarbage(“count”))
--print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< onCollision" … debugNumber)
end
–[[enemy part]]
local Vmonster_Spritesheet = sprite.newSpriteSheet(“Vmonster_Spritesheet.png”, 272, 208)
local Vmonster_Set = sprite.newSpriteSet(Vmonster_Spritesheet, 1, 2)
sprite.add(Vmonster_Set, “monster”, 1, 2, 200, 0)
Vmonster_Spritesheet = nil
local Syringe_Spritesheet = sprite.newSpriteSheet(“Syringe_Spritesheet.png”, 180, 244)
local Syringe_Set = sprite.newSpriteSet(Syringe_Spritesheet, 1, 2)
sprite.add(Syringe_Set, “monster”, 1, 2, 200, 0)
Syringe_Spritesheet = nil
local Joint_Spritesheet = sprite.newSpriteSheet(“Joint_Spritesheet.png”, 100, 244)
local Joint_Set = sprite.newSpriteSet(Joint_Spritesheet, 1, 2)
sprite.add(Joint_Set, “monster”, 1, 2, 200, 0)
Joint_Spritesheet = nil
local Dmonster_Spritesheet = sprite.newSpriteSheet(“Dmonster_spritesheet.png”, 136, 244)
local Dmonster_Set = sprite.newSpriteSet(Dmonster_Spritesheet, 1, 2)
sprite.add(Dmonster_Set, “monster”, 1, 2, 200, 0)
Dmonster_Spritesheet = nil
local Bottle_Spritesheet = sprite.newSpriteSheet(“Bottle_Spritesheet.png”, 178, 244)
local Bottle_Set = sprite.newSpriteSet(Bottle_Spritesheet, 1, 2)
sprite.add(Bottle_Set, “monster”, 1, 2, 200, 0)
Bottle_Spritesheet = nil
local Beercan_Spritesheet = sprite.newSpriteSheet(“Beercan_spritesheet.png”, 194, 244)
local Beercan_Set = sprite.newSpriteSet(Beercan_Spritesheet, 1, 2)
sprite.add(Beercan_Set, “monster”, 1, 2, 200, 0)
Beercan_Spritesheet = nil
–[[newEnemy function to express being appear enemy and disappear]]
local function newEnemy()
local file = either(Vmonster_Set, Syringe_Set, Joint_Set, Dmonster_Set, Bottle_Set, Beercan_Set)
local enemy = sprite.newSprite(file)
enemy.myName = “enemy”
enemy : prepare(“monster”)
enemy : play()
local physicsName
if file == Vmonster_Set then
physicsName = “V_1”
elseif file == Syringe_Set then
physicsName = “S_2”
elseif file == Joint_Set then
physicsName = “J_2”
elseif file == Dmonster_Set then
physicsName = “DM_1”
elseif file == Bottle_Set then
physicsName = “Bo_2”
elseif file == Beercan_Set then
physicsName = “Be_1”
end
physics.addBody(enemy, “dynamic”, physicsData:get(physicsName))
if math.random(2) == 1 then
enemy.x = math.random(400, 500)
else
enemy.x = math.random(520, 620)
end
enemy.y = 180
function enemy:outOfScreen( )
if(enemy.y >= height + 100) then
enemy:destroy()
end
end
Runtime:addEventListener(“enterFrame”, enemy.outOfScreen)
function enemy:destroy()
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Enemy Memory = ", collectgarbage(“count”))
display.remove(self)
self = nil
collectgarbage()
Runtime:removeEventListener(“enterFrame”, enemy.outOfScreen)
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Enemy Memory = ", collectgarbage(“count”))
end
collectgarbage()
return enemy
end
local function newItem()
local file = either(“shrink.png”, “grow.png”, “unbeatable.png”)
local item = display.newImage( file )
local physicsName
if(tostring(file) == “shrink.png”) then
item.myName = “shrink”
physicsName = “shrink”
elseif (tostring(file) == “grow.png”) then
item.myName = “grow”
physicsName = “shrink”
elseif (tostring(file) == “unbeatable.png”) then
item.myName = “unbeatable”
physicsName = “unbeatable”
end
physics.addBody(item, “dynamic”, physicsData:get(physicsName))
if math.random(2) == 1 then
item.x = math.random(400, 500)
else
item.x = math.random(520, 620)
end
item.y = 180
function item:outOfScreen()
if(item.y >= height + 100) then
item:destroy()
end
end
Runtime:addEventListener(“enterFrame”, item.outOfScreen)
function item:destroy()
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Item Memory = ", collectgarbage(“count”))
display.remove(self)
self = nil
collectgarbage()
Runtime:removeEventListener(“enterFrame”, item.outOfScreen)
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Item Memory = ", collectgarbage(“count”))
end
collectgarbage()
return item
end
function scene:createScene( event )
local group = self.view
– print(event.params.sobriety)
carSpeed = carSpeed * event.params.sobriety * 0.01
print (">>>>>>>>>>>>>>>>>>>>>>>>> carSpeed : ", carSpeed)
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> createScene Memory = ", collectgarbage(“count”))
local backgroundSky = display.newImage( “sky.png” )
backgroundSky.x = display.contentWidth * 0.5
backgroundSky.y = display.contentHeight * 0.5
group : insert(backgroundSky)
local backgroundMountain = display.newImage(“mountainz.png”)
backgroundMountain.x = display.contentWidth * 0.5
backgroundMountain.y = display.contentHeight * 0.5
group : insert(backgroundMountain)
local backgroundDirt = display.newImage(“dirt.png” )
backgroundDirt.x = display.contentWidth * 0.5
backgroundDirt.y = display.contentHeight * 0.5
group : insert(backgroundDirt)
local backgroundRoad = display.newImage(“road.png”)
backgroundRoad.x = display.contentWidth * 0.5
backgroundRoad.y = display.contentHeight * 0.5
group : insert(backgroundRoad)
local scoreboard = display.newImage( “scoreboard.png” )
scoreboard.x = display.contentWidth * 0.5
scoreboard.y = display.contentHeight * 0.5
group : insert(scoreboard)
vars[“scoreText”]= display.newText("Score : " … score, 95, 90, native.systemFont, 35)
vars[“scoreText”]:setReferencePoint(display.CenterLeftReferencePoint)
group : insert(vars[“scoreText”])
vars[“distanceText”] = display.newText("Distance : " … distance, 80, 40, native.systemFont, 35)
vars[“distanceText”]:setReferencePoint(display.CenterLeftReferencePoint)
group : insert(vars[“distanceText”])
createBackgroundSprite()
group : insert(backgroundSpriteGroup)
createCar()
group : insert(car)
createLives()
group : insert(livesGroup)
group : insert(gameOverGroup)
createSevenEleven()
group : insert(sevenEleven)
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< createScene Memory = ", collectgarbage(“count”))
end
function scene:enterScene( event )
local group = self.view
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> eneterScene Memory = ", collectgarbage(“count”))
local function generateEnemy()
local enemy = newEnemy()
local tran = math.random(1, 5)
local temp
if(tran == 1) then
temp = easing.inExpo
else
temp = easing.linear
end
local pointOfendX
pointOfendX = math.random(10, 1000)
enemy : scale(0.2, 0.2)
transition.to(enemy, {
time = enemySpeed,
transition = temp,
xScale = 2.0,
yScale = 2.0,
x = pointOfendX,
y = height + 200
})
end
local function generateItem()
local item = newItem()
local tran = math.random(1, 5)
local temp
if(tran == 1) then
temp = easing.inExpo
else
temp = easing.linear
end
local pointOfendX
pointOfendX = math.random(10, 1000)
item : scale(0.2, 0.2)
vars[“itemTran”] = transition.to(item, {
time = enemySpeed,
transition = temp,
xScale = 1.2,
yScale = 1.2,
x = pointOfendX,
y = height + 200
})
end
vars[“timerEnemy”] = timer.performWithDelay (enemySpawn, generateEnemy, 0)
vars[“timerItem”] = timer.performWithDelay (enemySpawn * 5, generateItem, 0)
Runtime:addEventListener(“collision”, onCollision)
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< enterScene Memory = ", collectgarbage(“count”))
end
function scene:exitScene( event )
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> exitScene Memory = ", collectgarbage(“count”))
collectgarbage()
if(vars[“superModeTimer”] ~= nil) then
timer.cancel(vars[“superModeTimer”])
end
if(vars[“enemyControlTimer”] ~= nil) then
timer.cancel(vars[“enemyControlTimer”])
end
if(vars[“shrinkTimer1”] ~= nil) then
timer.cancel(vars[“shrinkTimer1”])
end
if(vars[“shrinkTimer2”] ~= nil) then
timer.cancel(vars[“shrinkTimer2”])
end
if(vars[“growTimer1”] ~= nil) then
timer.cancel(vars[“growTimer1”])
end
if(vars[“growTimer2”] ~= nil) then
timer.cancel(vars[“growTimer2”])
end
if(vars[“unbeatable1”] ~= nil) then
timer.cancel(vars[“unbeatable1”])
end
if(vars[“unbeatable2”] ~= nil) then
timer.cancel(vars[“unbeatable2”])
end
if(vars[“sevenElevenTimer”] ~= nil) then
timer.cancel(vars[“sevenElevenTimer”])
end
if(vars[“tranTimer”] ~= nil) then
transition.cancel( vars[“tranTimer”] )
end
Runtime:removeEventListener(“collision”, onCollision)
if(gameOverTxt ~= nil) then
gameOverTxt : removeEventListener(“touch”, gameOverTxt)
end
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< exitScene Memory = ", collectgarbage(“count”))
end
function scene:destroyScene( event )
local group = self.view
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> destroyScene Memory = ", collectgarbage(“count”))
physics.stop()
backgroundSpriteGroup : removeSelf()
backgroundSpriteGroup = nil
gameOverGroup : removeSelf()
gameOverGroup = nil
Dirt_Movemet_Set = nil
Road_Movement_Set = nil
Line_Movement_Set = nil
Dirt_Movement = nil
Road_Movement = nil
Line_Movement = nil
– CM_Death_Sprite : removeSelf()
CM_Death_Sprite = nil
– gameOverTxt : removeSelf()
gameOverTxt = nil
explosions_Set = nil
vars = nil
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< destroyScene Memory = ", collectgarbage(“count”))
end
scene:addEventListener( “createScene”, scene )
scene:addEventListener( “enterScene”, scene )
scene:addEventListener( “exitScene”, scene )
scene:addEventListener( “destroyScene”, scene )
return scene
Debug on device
Hi @janyjangjae, please read this blog post:
http://www.coronalabs.com/blog/2013/07/09/tutorial-basic-debugging/
It covers the basic debugging you need to solve this as well as offers some common problems you may be encountering.
Thanks, but I don’t know well how to use debugging if I input like this “adb logcat Corona:v *:s”, it shows ‘adb’ is not recognized as an internal or external command operable program or batch file.Let me know the details how to use debugging tool
However, I found a cause of error, it’s related size of image. the sprite sheet’s size is bigger than actual device size, no matter how small divided number.
If you installed adb then you must open command line and navigate to folder in which adb.exe is to execute commands.
You need to install the Android tools. The blog post had this paragraph:
First, you have to install some free tools from Google called the Android Debug Bridge tools. For details on this, please see our Android Signing and Building guide and scroll to the “Debugging” section at the bottom.
With a link to take you to the guild that covers installing those tools.
You must debug it and say what errors you have
I’ve already debug but it doesn’t have any error and warning.
here is the code.
print (" ))))))))))))))))))))))))))))))))1 Memory = ", collectgarbage(“count”))
local storyboard = require( “storyboard” )
local physics = require(“physics”)
local sprite = require(“sprite”)
local physicsData = (require “shapedefs”).physicsData(1.0)
physics.start()
physics.setPositionIterations( 16 )
physics.setGravity(0, 0)
physics.setDrawMode(“normal”)
math.randomseed( os.time() )
collectgarbage()
print (" ))))))))))))))))))))))))))))))))2 Memory = ", collectgarbage(“count”))
local scene = storyboard.newScene()
local vars = {} – for timer
local debugNumber = 0
local score = 0
totalScore = 0
local distance = 0
local amountDistance = 0
local backgroundSpeed = 1
local enemySpeed = 1700
local enemySpawn = 1200
local car
local carMoveX = 0
local carSpeed = 50
local lives = {}
local numberOfLives = 3
local goalDistance = 3000
local sevenEleven
local sevenElevenFlag = false
local function either( … )
if #arg == 0 then return nil else return arg[math.random( #arg )] end
end
– [[explode function to express Explosion Effect]]
local explosions_Spritesheet = sprite.newSpriteSheet(“explosion.png”, 24, 23)
local explosions_Set = sprite.newSpriteSet(explosions_Spritesheet, 1, 8)
sprite.add ( explosions_Set, “explosions”, 1, 8, 500, 1 )
explosions_Spritesheet = nil
local function explode(x, y)
local newExplosion = sprite.newSprite(explosions_Set)
newExplosion:scale(6, 6)
newExplosion:prepare(“explosions”)
newExplosion.x = x; newExplosion.y = y
newExplosion.isVisible = true; newExplosion:play()
– audio.play( vars [“sndBlast”] )
– Sprite Destroy Listener
local function destroySprite(event)
if (event.phase == “end”) then
event.target:removeEventListener(“sprite”, destroySprite)
event.target:removeSelf ()
event.target = nil
end
end
newExplosion:addEventListener(“sprite”, destroySprite)
collectgarbage()
end
– [[moving background part
local Dirt_Movement_Spritesheet = sprite.newSpriteSheet(“Dirt_Movement_Spritesheet_2.png”, 1030, 600)
local Dirt_Movement_Set = sprite.newSpriteSet(Dirt_Movement_Spritesheet, 1, 4)
sprite.add(Dirt_Movement_Set, “Dirt_Movement”, 1, 4, 1000, 0)
Dirt_Movement_Spritesheet = nil
local Dirt_Movement = sprite.newSprite(Dirt_Movement_Set)
Dirt_Movement : prepare(“Dirt_Movement”)
Dirt_Movement : play()
Dirt_Movement.x = display.contentWidth * 0.5
Dirt_Movement.y = display.contentHeight * 0.6
– local Road_Texture_Spritesheet = sprite.newSpriteSheet(“Road_Texture_Spritesheet.png”, 1011, 478)
– local Road_Texture_Set = sprite.newSpriteSet(Road_Texture_Spritesheet, 1, 2)
– sprite.add(Road_Texture_Set, “Line_Movement”, 1, 2, 300, 0)
– Road_Texture_Spritesheet = nil
– local Road_Texture_Movement = sprite.newSprite(Road_Texture_Set)
– Road_Texture_Movement : prepare(“Line_Movement”)
– Road_Texture_Movement : play()
– Road_Texture_Movement.x = display.contentWidth * 0.5
– Road_Texture_Movement.y = display.contentHeight * 0.55
local Road_Movement_Spritesheet = sprite.newSpriteSheet(“Road_Movement_Spritesheet.png”, 997, 581)
local Road_Movement_Set = sprite.newSpriteSet(Road_Movement_Spritesheet, 1, 4)
sprite.add(Road_Movement_Set, “Road_Movement”, 1, 4, 1000, 0)
Road_Movement_Spritesheet = nil
local Road_Movement = sprite.newSprite(Road_Movement_Set)
Road_Movement : prepare(“Road_Movement”)
Road_Movement : play()
Road_Movement.x = display.contentWidth * 0.5
Road_Movement.y = display.contentHeight * 0.6
local Line_Movement_Spritesheet = sprite.newSpriteSheet(“Line_Movement_Spritesheet.png”, 60, 580)
local Line_Movement_Set = sprite.newSpriteSet(Line_Movement_Spritesheet, 1, 4)
sprite.add(Line_Movement_Set, “Line_Movement”, 1, 4, 500, 0)
Line_Movement_Spritesheet = nil
local Line_Movement = sprite.newSprite(Line_Movement_Set)
Line_Movement : prepare(“Line_Movement”)
Line_Movement : play()
Line_Movement.x = display.contentWidth * 0.5
Line_Movement.y = display.contentHeight * 0.63
local backgroundSpriteGroup = display.newGroup()
– createBackgroundSprite function to express background SpriteSheets ]]
local function createBackgroundSprite()
backgroundSpriteGroup : insert(Dirt_Movement)
backgroundSpriteGroup : insert(Road_Movement)
backgroundSpriteGroup : insert(Line_Movement)
– backgroundSpriteGroup : insert(Road_Texture_Movement)
end
– [[lives of cars part
local livesGroup = display.newGroup()
– createLives function to express lives of cars ]]
local function createLives()
for i=1, numberOfLives do
lives[i] = display.newImage( “Extralife.png”)
--lives[i] : setFillColor(math.random(0, 255), math.random(0, 255), math.random(0, 255))
lives[i].x = ( width - lives[i].contentWidth * 0.5 ) - (i * lives[i].contentWidth) + 80
lives[i].y = 80
--lives[i].alpha = 0.9
livesGroup : insert(lives[i])
end
collectgarbage()
end
– [[car objects part
local Car_Spritesheet = sprite.newSpriteSheet(“Car_Spritesheet.png”, 194, 208)
local Car_Set = sprite.newSpriteSet(Car_Spritesheet, 1, 2)
sprite.add(Car_Set, “car”, 1, 2, 350, 0)
Car_Spritesheet = nil
– createCar function to express car Object]]
local function createCar()
car = sprite.newSprite(Car_Set)
car.isSuper = false
car.isSize = false
car : prepare(“car”)
car : play()
car.x = centerWidth
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
car.myName = “car”
car.alpha = 0.7
car.hit = true
physics.addBody(car, “static”, physicsData:get(“C_2”))
function car:destroy()
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Car Memory = ", collectgarbage(“count”))
display.remove(self)
self = nil
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Car Memory = ", collectgarbage(“count”))
end
end
– [[createWall functiona to express limited boundary of being able to move car]]
local function createWall()
if(car.x < car.contentWidth * 0.5) then
car.x = car.contentWidth
elseif(car.x > width - car.contentWidth * 0.5) then
car.x = width - car.contentWidth
end
end
local function moveCar()
car.x = car.x + carMoveX
end
– [[controlOfSpeed function to express speed according to progress game]]
local function controlOfSpeed()
backgroundSpeed = backgroundSpeed + 0.0015
Dirt_Movement.timeScale = backgroundSpeed - 0.0005
Road_Movement.timeScale = backgroundSpeed - 0.0003
Line_Movement.timeScale = backgroundSpeed - 0.0001
car.timeScale = backgroundSpeed + 0.01
end
local function createSevenEleven()
sevenEleven = display.newImage( “sevenEleven.png” )
sevenEleven.x = - 1000
sevenEleven.y = - 1000
sevenEleven.myName = “sevenEleven”
– sevenEleven.x = display.contentWidth * 0.5
– sevenEleven.y = display.contentHeight * 0.22
function sevenEleven:destroy()
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sevenEleven Memory = ", collectgarbage(“count”))
display.remove(self)
self = nil
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< sevenEleven Memory = ", collectgarbage(“count”))
end
end
– [[updateScore function to express going up score an distance]]
local function updateScore()
amountDistance = amountDistance + 1
if(amountDistance % 10 == 0) then
if(distance + 1 <= goalDistance) then
distance = distance + 1
end
end
score = distance * 10
vars[“distanceText”].text = "Distance : " … distance
vars[“scoreText”].text = "Score : " … score
if(distance == goalDistance and sevenElevenFlag ==false) then
sevenElevenFlag = true
if(vars[“timerEnemy”] ~= nil) then
timer.cancel( vars[“timerEnemy”] )
end
if(vars[“timerItem”] ~= nil) then
timer.cancel( vars[“timerItem”] )
end
sevenEleven:scale(0.3, 0.3)
sevenEleven.x = display.contentWidth * 0.5
sevenEleven.y = display.contentHeight * 0.22
physics.addBody(sevenEleven, “dynamic”, physicsData:get(“7-11”))
local function arrivalGoal()
carSpeed = 0
enemySpeed = 0
Dirt_Movement : pause()
Road_Movement : pause()
Line_Movement : pause()
car:pause()
vars[“carTran”] =
transition.to(car,
{time = 2000,
x = display.contentWidth * 0.5,
y = display.contentHeight * 0.3,
alpha = 0.0,
xScale = 0.3, yScale = 0.3})
end
vars[“sevenElevenTran”] =
transition.to(sevenEleven,
{time = 3000,
y = display.contentHeight * 0.3,
xScale = 1.0, yScale = 1.0, onComplete = arrivalGoal})
end
end
local function update()
createWall()
moveCar()
controlOfSpeed()
updateScore()
collectgarbage()
end
Runtime:addEventListener(“enterFrame”, update)
– [[directionCar functiont to express dircection of car, like left side or right side]]
local function directionCar(event)
if(event.phase == “began”) then
if(event.x <= car.x) then
– print("x : " … event.x)
– print("y : " … event.y)
carMoveX = carSpeed * -1
else
– print("x : " … event.x)
– print("y : " … event.y)
carMoveX = carSpeed
end
end
if(event.phase == “ended”) then
carMoveX = 0
end
end
Runtime:addEventListener(“touch”, directionCar)
– [[controlOfEnemySpeed function to express control Enemy speed & spawn as according to progress game]]
local function controlOfEnemySpeed()
if(enemySpeed >= 400) then
enemySpeed = enemySpeed - 0.2
– print("enemySpeed : " … enemySpeed)
end
if(enemySpawn >= 1) then
enemySpawn = enemySpawn - 0.9
– print("enemySpawn : " … enemySpawn)
end
if(enemySpeed <= 400 and enemySpawn <= 1 ) then
timer.cancel(vars[“enemyControlTimer”])
end
end
vars[“enemyControlTimer”] = timer.performWithDelay( 1, controlOfEnemySpeed, 0 )
– [[gameOver function to express when the game is over]]
local gameOverTxt
local gameOverGroup = display.newGroup()
local function gameOver(carX, carY)
local x, y = carX, carY
carSpeed = 0
enemySpeed = 0
Dirt_Movement : pause()
Road_Movement : pause()
Line_Movement : pause()
car:pause()
transition.to(car, {
time = 0,
x = -500,
y = -500
})
local CM_Death_Sprite = display.newImage( “CM_Death_Sprite.png”)
CM_Death_Sprite.x = x
CM_Death_Sprite.y = y
vars[“tranTimer”] = transition.to(CM_Death_Sprite, {
time = 1000,
alpha = 0,
x = width + 200,
y = carY - 200
})
gameOverTxt = display.newText(“GAME OVER”, 0, 0, native.systemFont , 100)
gameOverTxt.x = centerWidth
gameOverTxt.y = centerHeight
gameOverGroup : insert(gameOverTxt)
function gameOverTxt:touch(event)
if(event.phase == “ended”) then
transition.cancel( vars[“tranTimer”] )
storyboard.gotoScene( “score”, “fade”, 500 )
– print(“gameOverTxt Removed”)
return true
end
end
gameOverTxt : addEventListener(“touch”, gameOverTxt)
if(vars[“timerEnemy”] ~= nil) then
timer.cancel( vars[“timerEnemy”] )
end
if(vars[“timerItem”] ~= nil) then
timer.cancel( vars[“timerItem”] )
end
Runtime:removeEventListener(“touch”, directionCar)
Runtime:removeEventListener(“enterFrame”, update)
collectgarbage()
end
– [[onCollision function to express collision that the car collide with enemy]]
local function onCollision(event)
--debugNumber = debugNumber + 1
--print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> onCollision Memory = ", collectgarbage(“count”))
--print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> onCollision" … debugNumber)
if(event.object1.myName == “car” and event.object2.myName == “enemy” and event.object1.isSuper == false) then
event.object1.isSuper = true
event.object1.alpha = 0.1
numberOfLives = numberOfLives - 1
– createLives()
--numberOfLives = numberOfLives - 1
– print("--------------------------- : " … collectgarbage(“count”))
display.remove(lives[numberOfLives + 1])
explode(event.object1.x, event.object2.y)
– print("---------------------------+++++++++++++++++++++++++++++++++++++ : " … collectgarbage(“count”))
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>numberOfLives : " … numberOfLives)
local function superChange()
event.object1.alpha = 1.0
event.object1.isSuper = false
end
vars[“superModeTimer”] = timer.performWithDelay(2000, superChange, 1 )
– [[slow car]]
– elseif(event.object1.myName == “car” and event.object2.myName == “shrink”) then
– event.object2:destroy()
– carSpeed = 1
– local function slowCar()
– carSpeed = 50
– end
– timer.performWithDelay( 1000, slowCar, 1 )
elseif(event.object1.myName == “car” and event.object2.myName == “shrink” and event.object1.isSize == false) then
event.object1.isSize = true
event.object2:destroy()
vars[“shrinkTimer1”] = timer.performWithDelay(0,
function()
physics.removeBody(event.object1)
physics.addBody(car, “static”, physicsData:get(“shirinkCar”))
car:scale(0.5, 0.5)
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
end, 1)
vars[“shrinkTimer2”] = timer.performWithDelay(3000,
function()
physics.removeBody(event.object1)
physics.addBody(car, “static”, physicsData:get(“C_2”))
car:scale(2.0, 2.0)
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
car.isSize = false
end, 1 )
elseif(event.object1.myName == “car” and event.object2.myName == “grow” and event.object1.isSize == false) then
event.object1.isSize = true
event.object2:destroy()
vars[“growTimer1”] = timer.performWithDelay(0,
function()
physics.removeBody(event.object1)
physics.addBody(car, “static”, physicsData:get(“growCar”))
car:scale(2.0, 2.0)
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
end, 1)
vars[“growTimer2”] = timer.performWithDelay(3000,
function()
physics.removeBody(event.object1)
physics.addBody(car, “static”, physicsData:get(“C_2”))
car:scale(0.5, 0.5)
car.y = display.contentHeight - (car.contentHeight * 0.5) - 20
car.isSize = false
end, 1 )
– [[unbeatable mode]]
elseif(event.object1.myName == “car” and event.object2.myName == “unbeatable”) then
event.object2:destroy()
vars[“unbeatable1”] =
timer.performWithDelay(0, function() event.object1.isBodyActive = false end, 1 )
vars[“unbeatable2”] =
timer.performWithDelay(3000, function() event.object1.isBodyActive = true end, 1 )
elseif(event.object1.myName == “car” and event.object2.myName == “sevenEleven”) then
totalScore = score
vars[“sevenElevenTimer”] =
timer.performWithDelay(0, function() event.object2.isBodyActive = false end, 1 )
if(vars[“sevenElevenTran”] ~= nil) then
transition.cancel( vars[“sevenElevenTran”] )
end
if(vars[“carTran”] ~= nil) then
transition.cancel( vars[“carTran”] )
end
Runtime:removeEventListener(“touch”, directionCar)
Runtime:removeEventListener(“enterFrame”, update)
collectgarbage()
storyboard.gotoScene( “ending”, “fade”, 500 )
end
if(numberOfLives <= 0) then
gameOver(event.object1.x, event.object1.y)
totalScore = score
end
collectgarbage()
--print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< onCollision Memory = ", collectgarbage(“count”))
--print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< onCollision" … debugNumber)
end
–[[enemy part]]
local Vmonster_Spritesheet = sprite.newSpriteSheet(“Vmonster_Spritesheet.png”, 272, 208)
local Vmonster_Set = sprite.newSpriteSet(Vmonster_Spritesheet, 1, 2)
sprite.add(Vmonster_Set, “monster”, 1, 2, 200, 0)
Vmonster_Spritesheet = nil
local Syringe_Spritesheet = sprite.newSpriteSheet(“Syringe_Spritesheet.png”, 180, 244)
local Syringe_Set = sprite.newSpriteSet(Syringe_Spritesheet, 1, 2)
sprite.add(Syringe_Set, “monster”, 1, 2, 200, 0)
Syringe_Spritesheet = nil
local Joint_Spritesheet = sprite.newSpriteSheet(“Joint_Spritesheet.png”, 100, 244)
local Joint_Set = sprite.newSpriteSet(Joint_Spritesheet, 1, 2)
sprite.add(Joint_Set, “monster”, 1, 2, 200, 0)
Joint_Spritesheet = nil
local Dmonster_Spritesheet = sprite.newSpriteSheet(“Dmonster_spritesheet.png”, 136, 244)
local Dmonster_Set = sprite.newSpriteSet(Dmonster_Spritesheet, 1, 2)
sprite.add(Dmonster_Set, “monster”, 1, 2, 200, 0)
Dmonster_Spritesheet = nil
local Bottle_Spritesheet = sprite.newSpriteSheet(“Bottle_Spritesheet.png”, 178, 244)
local Bottle_Set = sprite.newSpriteSet(Bottle_Spritesheet, 1, 2)
sprite.add(Bottle_Set, “monster”, 1, 2, 200, 0)
Bottle_Spritesheet = nil
local Beercan_Spritesheet = sprite.newSpriteSheet(“Beercan_spritesheet.png”, 194, 244)
local Beercan_Set = sprite.newSpriteSet(Beercan_Spritesheet, 1, 2)
sprite.add(Beercan_Set, “monster”, 1, 2, 200, 0)
Beercan_Spritesheet = nil
–[[newEnemy function to express being appear enemy and disappear]]
local function newEnemy()
local file = either(Vmonster_Set, Syringe_Set, Joint_Set, Dmonster_Set, Bottle_Set, Beercan_Set)
local enemy = sprite.newSprite(file)
enemy.myName = “enemy”
enemy : prepare(“monster”)
enemy : play()
local physicsName
if file == Vmonster_Set then
physicsName = “V_1”
elseif file == Syringe_Set then
physicsName = “S_2”
elseif file == Joint_Set then
physicsName = “J_2”
elseif file == Dmonster_Set then
physicsName = “DM_1”
elseif file == Bottle_Set then
physicsName = “Bo_2”
elseif file == Beercan_Set then
physicsName = “Be_1”
end
physics.addBody(enemy, “dynamic”, physicsData:get(physicsName))
if math.random(2) == 1 then
enemy.x = math.random(400, 500)
else
enemy.x = math.random(520, 620)
end
enemy.y = 180
function enemy:outOfScreen( )
if(enemy.y >= height + 100) then
enemy:destroy()
end
end
Runtime:addEventListener(“enterFrame”, enemy.outOfScreen)
function enemy:destroy()
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Enemy Memory = ", collectgarbage(“count”))
display.remove(self)
self = nil
collectgarbage()
Runtime:removeEventListener(“enterFrame”, enemy.outOfScreen)
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Enemy Memory = ", collectgarbage(“count”))
end
collectgarbage()
return enemy
end
local function newItem()
local file = either(“shrink.png”, “grow.png”, “unbeatable.png”)
local item = display.newImage( file )
local physicsName
if(tostring(file) == “shrink.png”) then
item.myName = “shrink”
physicsName = “shrink”
elseif (tostring(file) == “grow.png”) then
item.myName = “grow”
physicsName = “shrink”
elseif (tostring(file) == “unbeatable.png”) then
item.myName = “unbeatable”
physicsName = “unbeatable”
end
physics.addBody(item, “dynamic”, physicsData:get(physicsName))
if math.random(2) == 1 then
item.x = math.random(400, 500)
else
item.x = math.random(520, 620)
end
item.y = 180
function item:outOfScreen()
if(item.y >= height + 100) then
item:destroy()
end
end
Runtime:addEventListener(“enterFrame”, item.outOfScreen)
function item:destroy()
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Item Memory = ", collectgarbage(“count”))
display.remove(self)
self = nil
collectgarbage()
Runtime:removeEventListener(“enterFrame”, item.outOfScreen)
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Item Memory = ", collectgarbage(“count”))
end
collectgarbage()
return item
end
function scene:createScene( event )
local group = self.view
– print(event.params.sobriety)
carSpeed = carSpeed * event.params.sobriety * 0.01
print (">>>>>>>>>>>>>>>>>>>>>>>>> carSpeed : ", carSpeed)
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> createScene Memory = ", collectgarbage(“count”))
local backgroundSky = display.newImage( “sky.png” )
backgroundSky.x = display.contentWidth * 0.5
backgroundSky.y = display.contentHeight * 0.5
group : insert(backgroundSky)
local backgroundMountain = display.newImage(“mountainz.png”)
backgroundMountain.x = display.contentWidth * 0.5
backgroundMountain.y = display.contentHeight * 0.5
group : insert(backgroundMountain)
local backgroundDirt = display.newImage(“dirt.png” )
backgroundDirt.x = display.contentWidth * 0.5
backgroundDirt.y = display.contentHeight * 0.5
group : insert(backgroundDirt)
local backgroundRoad = display.newImage(“road.png”)
backgroundRoad.x = display.contentWidth * 0.5
backgroundRoad.y = display.contentHeight * 0.5
group : insert(backgroundRoad)
local scoreboard = display.newImage( “scoreboard.png” )
scoreboard.x = display.contentWidth * 0.5
scoreboard.y = display.contentHeight * 0.5
group : insert(scoreboard)
vars[“scoreText”]= display.newText("Score : " … score, 95, 90, native.systemFont, 35)
vars[“scoreText”]:setReferencePoint(display.CenterLeftReferencePoint)
group : insert(vars[“scoreText”])
vars[“distanceText”] = display.newText("Distance : " … distance, 80, 40, native.systemFont, 35)
vars[“distanceText”]:setReferencePoint(display.CenterLeftReferencePoint)
group : insert(vars[“distanceText”])
createBackgroundSprite()
group : insert(backgroundSpriteGroup)
createCar()
group : insert(car)
createLives()
group : insert(livesGroup)
group : insert(gameOverGroup)
createSevenEleven()
group : insert(sevenEleven)
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< createScene Memory = ", collectgarbage(“count”))
end
function scene:enterScene( event )
local group = self.view
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> eneterScene Memory = ", collectgarbage(“count”))
local function generateEnemy()
local enemy = newEnemy()
local tran = math.random(1, 5)
local temp
if(tran == 1) then
temp = easing.inExpo
else
temp = easing.linear
end
local pointOfendX
pointOfendX = math.random(10, 1000)
enemy : scale(0.2, 0.2)
transition.to(enemy, {
time = enemySpeed,
transition = temp,
xScale = 2.0,
yScale = 2.0,
x = pointOfendX,
y = height + 200
})
end
local function generateItem()
local item = newItem()
local tran = math.random(1, 5)
local temp
if(tran == 1) then
temp = easing.inExpo
else
temp = easing.linear
end
local pointOfendX
pointOfendX = math.random(10, 1000)
item : scale(0.2, 0.2)
vars[“itemTran”] = transition.to(item, {
time = enemySpeed,
transition = temp,
xScale = 1.2,
yScale = 1.2,
x = pointOfendX,
y = height + 200
})
end
vars[“timerEnemy”] = timer.performWithDelay (enemySpawn, generateEnemy, 0)
vars[“timerItem”] = timer.performWithDelay (enemySpawn * 5, generateItem, 0)
Runtime:addEventListener(“collision”, onCollision)
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< enterScene Memory = ", collectgarbage(“count”))
end
function scene:exitScene( event )
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> exitScene Memory = ", collectgarbage(“count”))
collectgarbage()
if(vars[“superModeTimer”] ~= nil) then
timer.cancel(vars[“superModeTimer”])
end
if(vars[“enemyControlTimer”] ~= nil) then
timer.cancel(vars[“enemyControlTimer”])
end
if(vars[“shrinkTimer1”] ~= nil) then
timer.cancel(vars[“shrinkTimer1”])
end
if(vars[“shrinkTimer2”] ~= nil) then
timer.cancel(vars[“shrinkTimer2”])
end
if(vars[“growTimer1”] ~= nil) then
timer.cancel(vars[“growTimer1”])
end
if(vars[“growTimer2”] ~= nil) then
timer.cancel(vars[“growTimer2”])
end
if(vars[“unbeatable1”] ~= nil) then
timer.cancel(vars[“unbeatable1”])
end
if(vars[“unbeatable2”] ~= nil) then
timer.cancel(vars[“unbeatable2”])
end
if(vars[“sevenElevenTimer”] ~= nil) then
timer.cancel(vars[“sevenElevenTimer”])
end
if(vars[“tranTimer”] ~= nil) then
transition.cancel( vars[“tranTimer”] )
end
Runtime:removeEventListener(“collision”, onCollision)
if(gameOverTxt ~= nil) then
gameOverTxt : removeEventListener(“touch”, gameOverTxt)
end
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< exitScene Memory = ", collectgarbage(“count”))
end
function scene:destroyScene( event )
local group = self.view
print (" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> destroyScene Memory = ", collectgarbage(“count”))
physics.stop()
backgroundSpriteGroup : removeSelf()
backgroundSpriteGroup = nil
gameOverGroup : removeSelf()
gameOverGroup = nil
Dirt_Movemet_Set = nil
Road_Movement_Set = nil
Line_Movement_Set = nil
Dirt_Movement = nil
Road_Movement = nil
Line_Movement = nil
– CM_Death_Sprite : removeSelf()
CM_Death_Sprite = nil
– gameOverTxt : removeSelf()
gameOverTxt = nil
explosions_Set = nil
vars = nil
collectgarbage()
print (" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< destroyScene Memory = ", collectgarbage(“count”))
end
scene:addEventListener( “createScene”, scene )
scene:addEventListener( “enterScene”, scene )
scene:addEventListener( “exitScene”, scene )
scene:addEventListener( “destroyScene”, scene )
return scene
Debug on device
Hi @janyjangjae, please read this blog post:
http://www.coronalabs.com/blog/2013/07/09/tutorial-basic-debugging/
It covers the basic debugging you need to solve this as well as offers some common problems you may be encountering.
Thanks, but I don’t know well how to use debugging if I input like this “adb logcat Corona:v *:s”, it shows ‘adb’ is not recognized as an internal or external command operable program or batch file.Let me know the details how to use debugging tool
However, I found a cause of error, it’s related size of image. the sprite sheet’s size is bigger than actual device size, no matter how small divided number.
If you installed adb then you must open command line and navigate to folder in which adb.exe is to execute commands.
You need to install the Android tools. The blog post had this paragraph:
First, you have to install some free tools from Google called the Android Debug Bridge tools. For details on this, please see our Android Signing and Building guide and scroll to the “Debugging” section at the bottom.
With a link to take you to the guild that covers installing those tools.