main.lua

love2dAudioPlay = love.audio.play -- slam can not deal with love2d 11.0 play method which can take table of sources
require 'src/slam' -- https://github.com/vrld/slam

gameBackground = require 'src/background'
game = require 'src/game'
mainmenu = require 'src/mainmenu'

-- /!\ too much indistinguishable letters for gameplay on futur_font, menu only.
defaultFont, futurFontTiny, futurFont, futurFontHuge = nil

-- Stats
stats = 
{
	score = 0,
	bestScore = 0, 
	combo = 0,
	bestCombo = 0, 
	waveLevel = 0, 
	bestWave = 0,
	
	scoreTheme = 0,
	bestScoreTheme = 0, 
	comboTheme = 0,
	bestComboTheme = 0, 
	waveLevelTheme = 0, 
	bestWaveTheme = 0,
	
	scoreCustom = 0,
	bestScoreCustom = 0, 
	comboCustom = 0, 
	bestComboCustom = 0, 
	waveLevelCustom = 0, 
}

gameState = 
{
	mainmenu = true,
	game = false,
	pause = false
}
mode =
{
	classic = true,
	theme = false,
	custom = false
}

local currentState = mainmenu
local pausedAudioSources = nil

windowWidth = 512
windowHeight = 836

function switchState(newState)
	gameState[currentState.state] = false
	currentState.stop()
	currentState = newState
	currentState.play()
	gameState[currentState.state] = true
end

function love.load()
	love.window.setTitle("ZZType")
    --love.window.setMode(windowWidth, windowHeight)

	love.filesystem.setIdentity("ZZType")

    num = 0
	textdbg = ""

	defaultFont = love.graphics.getFont()
	futurFontTiny = love.graphics.newFont("resources/Kenney_Rocket_Square.ttf", 7) 
	futurFont = love.graphics.newFont("resources/Kenney_Rocket_Square.ttf", 15) 
	futurFontHuge = love.graphics.newFont("resources/Kenney_Rocket_Square.ttf", 70)

	loadStats()

	gameBackground.initialize()

	mainmenu.initialize()
	game.initialize()
	
	currentState.play()
 end

function love.update(dt)
    if gameIsPaused then 
        return 
    end

	currentState.update(dt)
 end

function love.draw()
	gameBackground.draw()
	
	currentState.draw()

	-- debug
    --love.graphics.print(textdbg, 350, 750)
end

function love.focus(f) 
    gameIsPaused = not f
	if (gameIsPaused == true) then
		pausedAudioSources = love.audio.pause()
	else
		if (pausedAudioSources ~= nil) then
			love2dAudioPlay(pausedAudioSources)
		end
	end
end

function love.quit()
	saveStats()
end

function love.textinput(t)
    currentState.textinput(t)
end

function love.keypressed(key)
	currentState.keypressed(key)
end

function love.mousepressed(x, y, button, istouch, presses)
	currentState.mousepressed(x, y, button, istouch, presses)
	
	if (button == 2) then
		background.reroll()
	end
end

function love.mousemoved(x, y, dx, dy, istouch)
	currentState.mousemoved(x, y, dx, dy, istouch)
end

function loadStats()
	local fileName = "stats.lua"
	if love.filesystem.getInfo(fileName) == nil then
		love.filesystem.newFile(fileName)
		saveStats()
	end
	
	loadedStats = love.filesystem.load(fileName)
	loadedStats()
end

function saveStats()	
	local fileName = "stats.lua"
	if love.filesystem.getInfo(fileName) == nil then
		love.filesystem.newFile(fileName)
	end
	
    save = "stats.score = " .. stats.score
    save = save.. ";stats.bestScore = " .. stats.bestScore
    save = save.. ";stats.bestCombo = " .. stats.bestCombo
    save = save.. ";stats.waveLevel = " .. stats.waveLevel
    save = save.. ";stats.bestWave = " .. stats.bestWave

    save = save.. ";stats.scoreTheme = " .. stats.scoreTheme
    save = save.. ";stats.bestScoreTheme = " .. stats.bestScoreTheme
    save = save.. ";stats.bestComboTheme = " .. stats.bestComboTheme
    save = save.. ";stats.waveLevelTheme = " .. stats.waveLevelTheme
    save = save.. ";stats.bestWaveTheme = " .. stats.bestWaveTheme
	
    save = save.. ";stats.scoreCustom = " .. stats.scoreCustom
    save = save.. ";stats.bestScoreCustom = " .. stats.bestScoreCustom
    save = save.. ";stats.bestComboCustom = " .. stats.bestComboCustom
    save = save.. ";stats.waveLevelCustom = " .. stats.waveLevelCustom
	
    love.filesystem.write(fileName, save)
end

function stats.setStat(name, value)
	if (mode.classic == true) then
		if (stats[name] ~= nil) then
			stats[name] = value
		end
	elseif (mode.theme == true) then
		if (stats[name.."Theme"] ~= nil) then
			stats[name.."Theme"] = value
		end
	else
		if (stats[name.."Custom"] ~= nil) then
			stats[name.."Custom"] = value
		end
	end
end

function stats.getStat(name)
	if (mode.classic == true) then
		if (stats[name] ~= nil) then
			return stats[name]
		end
	elseif (mode.theme == true) then
		if (stats[name.."Theme"] ~= nil) then
			return stats[name.."Theme"]
		end
	else
		if (stats[name.."Custom"] ~= nil) then
			return stats[name.."Custom"]
		end
	end
	
	return 0
end