menu.lua

local composer = require( "composer" )


local scene = composer.newScene()
local json = require( "json" )
local userClass = require("user")
local sceneGroup
local bombsGroup
local noAdsGroup
local user
local noTouch
local battleIdentifier = ''
local gotoRandomBattle
local battleClass
local allBombs
local noAdsButton
local i=0
local k=0

-- -----------------------------------------------------------------------------------
-- Code outside of the scene event functions below will only be executed ONCE unless
-- the scene is removed entirely (not recycled) via "composer.removeScene()"
-- -----------------------------------------------------------------------------------
local function enableTouches()
  noTouch = false
end

local function stopAnimations()
  timer.cancelAll()
  transition.cancelAll()
end

function chooseMiniGame()
  if (noTouch) then
    -- do nothing
  else

    if (not loadMiniGame()) then

      local textBox
      noTouch = true
      local messageGroup = display.newGroup()
    	sceneGroup:insert( messageGroup )

      local function hideMe()
        for i = messageGroup.numChildren, 1, -1 do
          messageGroup[i]:removeSelf()
          messageGroup[1] = nil
        end
        textBox:removeSelf()
        timer.performWithDelay( 500, enableTouches )
      end

      local function selectRandomBattle()
        hideMe()
        --noTouch = false
        timer.performWithDelay( 1000, enableTouches )

        gotoRandomBattle()
      end

      messageGroup.x = display.contentCenterX
    	messageGroup.y = display.contentCenterY
    	messageGroup.width = display.contentWidth-200
    	messageGroup.height = display.contentHeight/3

      local msgY = -210

      local msgBackground = showBox(650, 650, 0, 0, messageGroup, "boxLightBlue")

      local closeForm = display.newImageRect( messageGroup, uIimageSheet100, 13, 64, 64 )
    	closeForm.x = 260
    	closeForm.y = -260
  		closeForm:addEventListener( "tap", hideMe )

      local infoText = display.newText( messageGroup, "Please provide a valid mini game code", 0, msgY, 400, 100, fontText )
      infoText:setFillColor( 0,0,0 )

      msgY = msgY + 110


      local notValidText = display.newText( messageGroup, "Not a valid code", 0, msgY, 400, 100, fontText )
    	notValidText:setFillColor( unpack(color.red) )
      notValidText.isVisible = false

      local function goToSpecificBattle()
        local battleString = textBox.text
        if (battleString == nil or battleString == '') then
          --do nothing
        else
          --We don't set the battleIdentifier directly from the text box, because it is a global
          --variable for this scene, and we don't want to store it unless it is correct

          --check if this code returns a valid minigame
          local wave = battleClass:getBattleFromString(battleString)
          if (#wave == 3) then
            battleIdentifier = battleString

            hideMe()
            --noTouch = false
            notValidText.isVisible = false
            gotoRandomBattle()
          else
            notValidText.isVisible = true
          end

        end
      end

      local function goToDailyBattle()
        local battleString = dailyBattle
        if (battleString == nil or battleString == '') then
          --do nothing
        else
          --We don't set the battleIdentifier directly from the text box, because it is a global
          --variable for this scene, and we don't want to store it unless it is correct

          --check if this code returns a valid minigame
          local wave = battleClass:getBattleFromString(battleString)
          if (#wave == 3) then
            battleIdentifier = battleString

            hideMe()
            --noTouch = false
            notValidText.isVisible = false
            gotoRandomBattle()
          else
            notValidText.isVisible = true
          end

        end
      end

      msgY =  msgY + 20


      local textBoxBackground = display.newImageRect( messageGroup, 'images/ui/form_field.png', 326, 88 )
      textBoxBackground.x = -50
      textBoxBackground.y = msgY

      textBox = native.newTextField(-50,msgY, 326, 88 )
      textBox.hasBackground = false
      textBox.isEditable = true
      textBox.font = native.newFont( native.systemFont, 52 )
      textBox:setTextColor( 0, 0, 0 )

      messageGroup:insert( textBox )

      local msgOkButton = showButton(100, 100, 170, msgY, messageGroup)
      msgOkButton:addEventListener( "tap", goToSpecificBattle )

    	local msgTextOk = display.newText( messageGroup, "GO", 170, msgY, fontText, 36 )
    	msgTextOk:setTextColor( 0, 0, 0 )



      msgY = msgY + 140

      local seeCampaignButton = display.newText( messageGroup, "Or", -200, msgY, fontText )
    	seeCampaignButton:setFillColor( 0.82, 0.86, 1 )

      local msgRandomButton = showButton(440, 100, 0, msgY, messageGroup)

    	--msgRandomButton:setFillColor( 1, 1, 1 )
      msgRandomButton.comingFrom = "msgRandomButton"
      msgRandomButton:addEventListener( "tap", selectRandomBattle )
      local msgTextRandom = display.newText( messageGroup, "Get Random Battle", 0, msgY, fontText, 36 )
    	msgTextRandom:setTextColor( 0, 0, 0 )

      msgY = msgY + 140

      local orText = display.newText( messageGroup, "Or", -200, msgY, fontText )
    	orText:setFillColor( 0.82, 0.86, 1 )

      --local msgDailyButton = display.newRect( messageGroup, 0, msgY, 320, 80 )
      local msgDailyButton = showButton(440, 100, 0, msgY, messageGroup)

      msgDailyButton.comingFrom = "msgDailyBattle"
      msgDailyButton:addEventListener( "tap", goToDailyBattle )
      --msgDailyButton.isVisible = false
      local msgTextDaily = display.newText( messageGroup, "Play daily battle", 0, msgY, fontText, 36 )
    	msgTextDaily:setTextColor( 0, 0, 0 )

      local function getDailyBattle()
      	-- The following sample code contacts Google's encrypted search over SSL
      	-- and prints the response (in this case, the HTML source of the home page)
      	-- to the Corona terminal.

      	local function networkListener( event )

      	    if ( event.isError ) then
      	        print( "Network error: ", event.response )
      	    else
      	        --print ( "RESPONSE: " .. event.response )
                local responceTable = json.decode( event.response )
                if (false ~= responceTable) then
                  dailyBattle = responceTable[1]
                  print(dailyBattle)
                  msgDailyButton.isVisible = true
                end
      	    end
      	end

      	-- Access Google over SSL:
      	network.request( "https://www.cardbasher.com/php/daily.php", "GET", networkListener )

      end

      --Because calling the api works asynchrounsly, get the daily battle if possible right now
      if ('' == dailyBattle) then
        getDailyBattle()
      else
        msgDailyButton.isVisible = true
      end

    end
  end

end


function editUsername()
  noTouch = true
  local textBox
  local messageGroup = display.newGroup()
	sceneGroup:insert( messageGroup )

  local function saveName (event)
    local username = textBox.text
    if (username == nil or username == '') then
      --do nothing
    else
      user.username = username
      user:save()
      -- And also hide this message
      for i = messageGroup.numChildren, 1, -1 do
        messageGroup[i]:removeSelf()
        messageGroup[1] = nil
      end
      textBox:removeSelf()
      native.setKeyboardFocus( nil )
      --noTouch = false
      timer.performWithDelay( 1000, enableTouches )
    end
  end

  messageGroup.x = display.contentCenterX
	messageGroup.y = display.contentCenterY
	messageGroup.width = display.contentWidth-200
	messageGroup.height = display.contentHeight/3

  local msgBackground = showBox(650, 650, 0, 0, messageGroup, "boxLightBlue")

  local descriptionText = display.newText( messageGroup, "Please provide a player name", 0, -150, fontText )
	descriptionText:setTextColor( 0, 0, 0 )

  local msgOkButton = showButton(100, 100, 0, 130, messageGroup)
  msgOkButton:addEventListener( "tap", saveName )

	local msgTextOk = display.newText( messageGroup, "OK", 0, 130, globalFont, 36 )
	msgTextOk:setTextColor( 0, 0, 0 )


  local textBoxBackground = display.newImageRect( messageGroup, 'images/ui/form_field.png', 426, 88 )
  textBoxBackground.x = 0
  textBoxBackground.y = 0

  textBox = native.newTextField(0,0, 386, 68 )
  textBox.hasBackground = false
  textBox.isEditable = true
  textBox.font = native.newFont( native.systemFont, 52 )
  textBox:setTextColor( 0, 0, 0 )

  messageGroup:insert( textBox )


end


local function gotoDifficultBattle()
  stopMenuMusic()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    local options = {
        effect = "crossFade",
        time = 800,
        params = {
          gameType="DevTesting"
        }
    }

    composer.setVariable( "gameType" , "DevTesting" )
    composer.setVariable( "campaignBattleKey" , 0 )
    composer.setVariable( "campaignBattles" , {} )
    composer.setVariable("user",user)

    composer.setVariable( "comingFrom" , "menu" )
    stopAnimations()
    composer.gotoScene( "battle", options )
  end
end


function gotoRandomBattle()

  local options = {
      effect = "crossFade",
      time = 800,
      params = {
        gameType="RandomMini"
      }
  }

  composer.setVariable( "gameType" , "RandomMini" )
  composer.setVariable( "campaignBattleKey" , 0 )
  composer.setVariable( "campaignBattles" , {} )
  composer.setVariable( "battleIdentifier" , battleIdentifier )

  -- Reset the battleIdentifier so that if we come back to the menu, we don't have it stored
  battleIdentifier = ''

  composer.setVariable("user",user)

  composer.setVariable( "comingFrom" , "menu" )
  stopAnimations()
  composer.gotoScene( "battle", options )

end

local function gotoTutorial()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    local options = {
        effect = "crossFade",
        time = 800
    }
    stopAnimations()
    composer.gotoScene( "tutorialnew", options )
  end
end

local function gotoCampaignBattle()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    stopMenuMusic()
    local options = {
        effect = "crossFade",
        time = 800
    }
    composer.setVariable( "gameType" , "CampaignEasy" )
    composer.setVariable( "campaignBattleKey" , 0 )
    composer.setVariable( "campaignBattles" , {} )
    composer.setVariable( "user" , user)

    composer.setVariable( "comingFrom" , "menu" )
    stopAnimations()
    composer.gotoScene( "battle", options )
  end
end

function loadMiniGame()
	local filePath = system.pathForFile( "battle_RandomMini.json", system.DocumentsDirectory )
	local file = io.open( filePath, "r" )
	local fileBattle

	if file then
			local contents = file:read( "*a" )
			io.close( file )
			fileBattle = json.decode( contents )
	end

	if ( fileBattle == nil or next(fileBattle) == nil) then
		-- Do nothing
		return false
		--battle = battle
	else
		local toLoad = {}

		battleIdentifier 				= fileBattle['battleIdentifier']
    if ("" == battleIdentifier) then

      return false

    else
      gotoRandomBattle()
      return true
    end


	end

end

local function gotoCampaignView()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    local options = {
        effect = "crossFade",
        time = 800,
        params = {
          gameType="CampaignEasy"
        }
    }
    composer.setVariable( "comingFrom" , "menu" )
    composer.setVariable( "user" , user )
    composer.setVariable("newSkillToUnlock", '')
    stopAnimations()
    composer.gotoScene( "campaign", options )

  end
end


local function gotoTest()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    local options = {
        effect = "crossFade",
        time = 800,
        params = {
          gameType="CampaignEasy"
        }
    }
    composer.setVariable( "comingFrom" , "menu" )
    composer.setVariable("user",user)
    stopAnimations()
    composer.gotoScene( "test", options )
  end
end


local function showSettings()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    local options = {
        effect = "crossFade",
        time = 800
    }
    stopAnimations()
    composer.gotoScene( "settings", options )
  end
end

local function showGlossary()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    local options = {
        effect = "crossFade",
        time = 800
    }
    stopAnimations()
    composer.gotoScene( "glossary", options )
  end
end

local function showChallenges()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    local options = {
        effect = "crossFade",
        time = 800
    }
    stopAnimations()
    composer.gotoScene( "challenges", options )
  end
end

local function showAchievements()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    local options = {
        effect = "crossFade",
        time = 800
    }
    stopAnimations()
    composer.gotoScene( "achievements", options )
  end
end



local function showMenuButton(buttonY, buttonListener, buttonText, parentGroup)
  parentGroup = parentGroup or sceneGroup
  local seeMenuButton = display.newImageRect( parentGroup, "images/ui/main_menu_button.png", 470, 85 )
  seeMenuButton.x = display.contentCenterX
  seeMenuButton.y = buttonY
	seeMenuButton:addEventListener( "tap", buttonListener )
  local seeMenuText = display.newText( parentGroup, buttonText, display.contentCenterX, buttonY, fontText, 48 )
	seeMenuText:setFillColor( 0, 0, 0 )

  local buttonElements = {}
  buttonElements.button = seeMenuButton
  buttonElements.text = seeMenuText
  return buttonElements

end

local function purchaseNoAds()
  if (storeIsActive) then
    print('we will try to purchase the no ads now')
    store.purchase( 'com.koyan.cardbasher.noads' )
  else
    print('store not initialised')
  end
end

local function goToReview()
  local targetAppStore = system.getInfo( "targetAppStore" )
  --print("targetAppStore is ", targetAppStore)
  if ( "apple" == targetAppStore ) then  -- iOS
      system.openURL( "https://apps.apple.com/us/app/cardbasher/id1578705117" )
  elseif ( "google" == targetAppStore ) then  -- Android
      system.openURL( "https://play.google.com/store/apps/details?id=com.koyan.cardbasher" )
  else
      system.openURL( "https://play.google.com/store/apps/details?id=com.koyan.cardbasher" )
  end  
end

local function showNoAds()
  if (noTouch) then
		-- We would do a card Tap here, but we have noTouch!
		return true
	else
    local noAdsLocalGroup = display.newGroup()
    noAdsGroup:insert( noAdsLocalGroup )

    local background = display.newImageRect( noAdsLocalGroup, "images/ui/main_menu_background.png", 720, 1560 )
    background.x = display.contentCenterX
    background.y = display.contentCenterY

    local backButton = display.newImageRect( noAdsLocalGroup, uIimageSheet100, 14, 100, 100 )
  	backButton.x = display.contentWidth - 80
  	backButton.y = 680

    local textOptions =
    {
        parent = noAdsLocalGroup,
        text = "You can play the game with no ads by purchasing the NoAds upgrade",
        x = display.contentCenterX,
        y = 780,
        width = 440,
        height = 200,
        font = fontText,
        fontSize = 34,
        align = "center"  -- Alignment parameter
    }

    local seeMenuText = display.newText( textOptions )
  	seeMenuText:setFillColor( 0, 0, 0 )


    local function closeNoAds()
      display.remove( noAdsLocalGroup )
      print('here')
    end

  	backButton:addEventListener( "tap", closeNoAds )

    showMenuButton(1000, purchaseNoAds, "Purchase", noAdsLocalGroup)

  end
end

local function showRandomBomb()
  local startX = math.random(10, 190)

  if (startX >100) then
    startX = startX + 500
    i = i+1
  else
    k = k+1
  end
  local startY = math.random(-300, 0)
  local size = math.random(6,10) * 0.1

  local newBomb = display.newImageRect( bombsGroup, "images/ui/main_menu_bomb.png", 18*size, 81*size )
  newBomb.x = startX
	newBomb.y = startY
  local function onArrive(item)
    item:removeSelf()
  end

  --local fallSpeed = math.random(7000, 10000)
  local fallSpeed = 18000 / size
  transition.moveTo( newBomb, { x=startX, y=1520, time=fallSpeed, onComplete=onArrive} )
  timer.performWithDelay( 1500, showRandomBomb )
end

local function hideNoAdsButton()
  if (user.noAds == 0 and storeIsActive) then
    timer.performWithDelay(1000, hideNoAdsButton)
    print('here')
  else
    noAdsButton.button:removeSelf()
    noAdsButton.text:removeSelf()
  end
end

-- -----------------------------------------------------------------------------------
-- Scene event functions
-- -----------------------------------------------------------------------------------

-- create()
function scene:create( event )
  battleClass = require("battleClass")

  user = userClass:new()
  user:load()

	sceneGroup = self.view

  composer.setVariable( "menuMusic" , audio.loadStream('sounds/Menu_START.mp3') )
  composer.setVariable( "menuMusicStatus" , 'playing' )
  audio.play(composer.getVariable( "menuMusic" ),{
    channel = musicChannel,
    onComplete = loopMenuMusic
  })

	-- Code here runs when the scene is first created but has not yet appeared on screen
  local background = display.newImageRect( sceneGroup, "images/ui/main_menu_background.png", 720, 1560 )
	background.x = display.contentCenterX
	background.y = display.contentCenterY


  local battle = battleClass:new('',0,'')

  local buttonDistance = 110
  local buttonY = display.contentCenterY

  showMenuButton(buttonY, gotoTutorial, "Tutorial")

  buttonY = buttonY + buttonDistance
  showMenuButton(buttonY, gotoCampaignView, "Play Campaign")

  --buttonY = buttonY + buttonDistance
  --showMenuButton(buttonY, gotoDifficultBattle, "Play Dev Battle")

  --buttonY = buttonY + buttonDistance
  --showMenuButton(buttonY, chooseMiniGame, "Play Random Battle")

  --buttonY = buttonY + buttonDistance
  --showMenuButton(buttonY, gotoTest, "Test")

  buttonY = buttonY + buttonDistance
  showMenuButton(buttonY, showChallenges, "Challenges")

  --buttonY = buttonY + buttonDistance
  --showMenuButton(buttonY, showGlossary, "Glossary")

  buttonY = buttonY + buttonDistance
  showMenuButton(buttonY, showAchievements, "Achievements")
  --printTable('user', user)
  if (storeIsActive) then
    if (user.noAds == 0) then
      buttonY = buttonY + buttonDistance
      noAdsButton = showMenuButton(buttonY, showNoAds, "No Ads")
      timer.performWithDelay(1000, hideNoAdsButton)
    end    
  end
  
  if (user.showReview == 1) then
    buttonY = buttonY + buttonDistance
    reviewButton = showMenuButton(buttonY, goToReview, "Review")
  end   
  
  buttonY = buttonY + 60
  local versionText = display.newText( sceneGroup, "Version " .. battle.version, display.contentCenterX, buttonY, globalFont, 30 )
  versionText:setFillColor( 0, 0, 0 )

  local settingsButton = display.newImageRect( sceneGroup, uIimageSheet100, 11, 86, 86 )
  settingsButton.x = display.contentWidth - 60
  settingsButton.y = display.contentHeight - 100
  settingsButton:addEventListener( "tap", showSettings )

  bombsGroup = display.newGroup()
  sceneGroup:insert( bombsGroup )
  showRandomBomb()

  noAdsGroup = display.newGroup()
  sceneGroup:insert( noAdsGroup )

  if (user.username == '' or user.username == nil) then
    editUsername()
  end

end

function loopMenuMusic( event )
	if event.completed then
		composer.setVariable( "menuMusic" , audio.loadStream('sounds/Menu_LOOP.mp3') )
		audio.play(composer.getVariable( "menuMusic" ),{
			channel = musicChannel,
			loops = -1
		})
	end
end

-- show()
function scene:show( event )

	local sceneGroup = self.view
	local phase = event.phase

  if ( phase == "will" ) then
		-- Code here runs when the scene is still off screen (but is about to come on screen)
		if 	composer.getVariable( "menuMusicStatus" ) == 'silent' then
			composer.setVariable( "menuMusic" , audio.loadStream('sounds/Menu_START.mp3') )
			composer.setVariable( "menuMusicStatus" , 'playing' )
			audio.play(composer.getVariable( "menuMusic" ),{
				channel = musicChannel,
				onComplete = loopMenuMusic
			})
		end
	elseif ( phase == "did" ) then
		-- Code here runs when the scene is entirely on screen

	end
end


-- hide()
function scene:hide( event )

	local sceneGroup = self.view
	local phase = event.phase
  local stopBombs = true

	if ( phase == "will" ) then
		-- Code here runs when the scene is on screen (but is about to go off screen)

	elseif ( phase == "did" ) then
		-- Code here runs immediately after the scene goes entirely off screen
    composer.removeScene( "menu" )
		scene:destroy()

	end
end


-- destroy()
function scene:destroy( event )

	local sceneGroup = self.view
	-- Code here runs prior to the removal of scene's view

end


-- -----------------------------------------------------------------------------------
-- Scene event function listeners
-- -----------------------------------------------------------------------------------
scene:addEventListener( "create", scene )
scene:addEventListener( "show", scene )
scene:addEventListener( "hide", scene )
scene:addEventListener( "destroy", scene )
-- -----------------------------------------------------------------------------------

return scene