menu.lua

local composer = require("composer")
local widget = require("widget")

local scene = composer.newScene()

-- -----------------------------------------------------------------------------------
-- Code outside of the scene event functions below will only be executed ONCE unless
-- the scene is removed entirely (not recycled) via "composer.removeScene()"
-- -----------------------------------------------------------------------------------

--setting the goto for the others scenes
local bgmMusic = "Sounds/Menu.ogg"

local function gotoGame(event)
    if event.phase == "ended" then
        composer.gotoScene("game", {time = 800, effect = "crossFade"})
    end
end

local function gotoHighScores(event)
    if event.phase == "ended" then
        composer.gotoScene("highscores", {time = 800, effect = "crossFade"})
    end
end

local function gotoSettings(event)
    if event.phase == "ended" then
        composer.gotoScene("settings", {time = 800, effect = "crossFade"})
    end
end

local function gotoEndless(event)
    if event.phase == "ended" then
        composer.gotoScene("gameEndless", {time = 800, effect = "crossFade"})
    end
end

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

-- create()
function scene:create(event)
    
    local sceneGroup = self.view
    -- Code here runs when the scene is first created but has not yet appeared on screen
    
    --loading the background and the buttons
    local menuBackground = display.newImage(sceneGroup, "Sprites/titleBg.png", display.contentCenterX, display.contentCenterY)
    local gameTitleBack = display.newText(sceneGroup, "ERROW", display.contentCenterX + 3.5, display.contentCenterY / 2 + 3.5, "Kenney Blocks.ttf", 80)
    gameTitleBack:setFillColor(0, 0, 0, 0.2)
    local gameTitle = display.newText(sceneGroup, "ERROW", display.contentCenterX, display.contentCenterY / 2, "Kenney Blocks.ttf", 80)
    gameTitle:setFillColor({type = "gradient", color1 = {0.63, 0.55, 0.36}, color2 = {0.49, 0.43, 0.27}, direction = "up"})
    
    --todo: make these buttons imgs to fix the offset
    scoresButton = widget.newButton(
        {
            x = display.contentCenterX,
            y = display.contentCenterY + 120,
            width = 190,
            height = 50,
            defaultFile = "Sprites/button.png",
            overFile = "Sprites/button_pressed.png",
            label = "Scores",
            font = "Kenney Pixel.ttf",
            fontSize = 35,
            labelColor = {default = {0.49, 0.43, 0.27}, over = {0.63, 0.55, 0.36}},
            labelYOffset = -4,
            onEvent = gotoHighScores
        })
        
        playButton = widget.newButton(
            {
                x = display.contentCenterX,
                y = display.contentCenterY,
                width = 190,
                height = 50,
                defaultFile = "Sprites/button.png",
                overFile = "Sprites/button_pressed.png",
                label = "Play!",
                font = "Kenney Pixel.ttf",
                fontSize = 35,
                labelColor = {default = {0.49, 0.43, 0.27}, over = {0.63, 0.55, 0.36}},
                labelYOffset = -4,
                onEvent = gotoGame
            })
            
            endlessButton = widget.newButton(
                {
                    x = display.contentCenterX,
                    y = display.contentCenterY + 60,
                    width = 190,
                    height = 50,
                    defaultFile = "Sprites/button.png",
                    overFile = "Sprites/button_pressed.png",
                    label = "Endless Mode",
                    font = "Kenney Pixel.ttf",
                    fontSize = 35,
                    labelColor = {default = {0.49, 0.43, 0.27}, over = {0.63, 0.55, 0.36}},
                    labelYOffset = -4,
                    onEvent = gotoEndless
                })
                
                sceneGroup:insert(scoresButton)
                sceneGroup:insert(playButton)
                sceneGroup:insert(endlessButton)
                
            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)
                    
                elseif (phase == "did") then
                    -- Code here runs when the scene is entirely on screen
                    
                    backgroundMusic = audio.loadStream(bgmMusic)
                    bgmTrack = audio.play(backgroundMusic, {channel = 1, loops = -1})
                    if(system.getPreference("app", "music", "boolean") ~= nil) then
                        if(system.getPreference("app", "music", "boolean")) then
                            audio.setVolume(.5, {channel = 1})
                        else
                            audio.setVolume(0, {channel = 1})
                        end
                    end
                end
            end
            
            -- hide()
            function scene:hide(event)
                
                local sceneGroup = self.view
                local phase = event.phase
                
                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
                    
                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