------------------- ABOUT ----------------------

--

-- Hero has to pass as fast as possible inside the

-- rings as in the racer mode

HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Animate.lua")

HedgewarsScriptLoad("/Scripts/Utils.lua")

HedgewarsScriptLoad("/Missions/Campaign/A_Space_Adventure/global_functions.lua")

----------------- VARIABLES --------------------

-- globals

local missionName = loc("Hard flying")

local challengeStarted = false

local currentWaypoint = 1

local radius = 75 -- Ring radius. Will become smaller and smaller

local totalTime = 15000 -- Total available time. Initial value is start time; is added to later when player wins extra time

local totalSaucers = 3

local gameEnded = false

local heroTurn = false

local RED = 0xff0000ff

local GREEN = 0x00ff00ff

local challengeObjectives = loc("To win the game you have to pass into the rings in time.")..

	"|"..loc("You'll get extra time in case you need it when you pass a ring.").."|"..

	loc("Green double rings also give you a new flying saucer.").."|"..

	loc("Use the attack key twice to change the flying saucer while floating in mid-air.")

local timeRecord

-- dialogs

local dialog01 = {}

-- hogs

local hero = {}

local ally = {}

-- teams

local teamA = {}

local teamB = {}

-- hedgehogs values

hero.name = loc("Hog Solo")

hero.x = 750

hero.y = 130

hero.dead = false

ally.name = loc("Paul McHoggy")

ally.x = 860

ally.y = 130

teamA.name = loc("Hog Solo")

teamA.color = -6

teamB.name = loc("Allies")

teamB.color = -6

-- way points

local waypoints = {

	[1] = {x=1450, y=140},

	[2] = {x=990, y=580},

	[3] = {x=1650, y=950},

	[4] = {x=620, y=630},

	[5] = {x=1470, y=540},

	[6] = {x=1960, y=60},

	[7] = {x=1600, y=400},

	[8] = {x=240, y=940},

	[9] = {x=200, y=530},

	[10] = {x=1180, y=120},

	[11] = {x=1950, y=660},

	[12] = {x=1280, y=980},

	[13] = {x=590, y=1100},

	[14] = {x=20, y=620},

	[15] = {x=hero.x, y=hero.y}

}

-------------- LuaAPI EVENT HANDLERS ------------------

function onGameInit()

	GameFlags = gfInvulnerable + gfOneClanMode

	Seed = 1

	TurnTime = totalTime

	Ready = 25000

	CaseFreq = 0

	MinesNum = 0

	MinesTime = 1

	Explosives = 0

	Map = "ice02_map"

	Theme = "Snow"

	-- Disable Sudden Death

	WaterRise = 0

	HealthDecrease = 0

	-- Hero

	teamA.name = AddMissionTeam(teamA.color)

	hero.gear = AddMissionHog(100)

	hero.name = GetHogName(hero.gear)

	AnimSetGearPosition(hero.gear, hero.x, hero.y)

	-- Ally

	teamB.name = AddTeam(teamB.name, teamB.color, "heart", "Island", "Default", "cm_face")

	ally.gear = AddHog(ally.name, 0, 100, "war_airwarden02")

	AnimSetGearPosition(ally.gear, ally.x, ally.y)

	HogTurnLeft(ally.gear, true)

	timeRecord = tonumber(GetCampaignVar("IceStadiumBestTime"))

	initCheckpoint("ice02")

	AnimInit(true)

	AnimationSetup()

end

function ShowGoals()

	-- mission objectives

	local goalStr = challengeObjectives

	if timeRecord ~= nil then

		local personalBestStr = string.format(loc("Personal best: %.3f seconds"), timeRecord/1000)

		goalStr = goalStr .. "|" .. personalBestStr

	end

	ShowMission(missionName, loc("Getting ready"), goalStr, 1, 25000)

end

function onGameStart()

	AnimWait(hero.gear, 3000)

	FollowGear(hero.gear)

	ShowGoals()

	HideMission()

	AddEvent(onHeroDeath, {hero.gear}, heroDeath, {hero.gear}, 0)

	AddAmmo(hero.gear, amJetpack, 3)

	-- place a waypoint

	placeNextWaypoint()

	SendHealthStatsOff()

	AddAnim(dialog01)

end

function onEndTurn()

	if not hero.dead and CurrentHedgehog == hero.gear and challengeStarted then

		heroLost()

	end

end

function onNewTurn()

	if not hero.dead and CurrentHedgehog == ally.gear and challengeStarted then

		heroLost()

	elseif not hero.dead and CurrentHedgehog == hero.gear and challengeStarted then

		SetWeapon(amJetpack)

	end

	heroTurn = CurrentHedgehog == hero.gear

end

function onGameTick()

	AnimUnWait()

	if ShowAnimation() == false then

		return

	end

	ExecuteAfterAnimations()

	CheckEvents()

end

function onGameTick20()

	if checkIfHeroInWaypoint() then

		if not gameEnded and not placeNextWaypoint() then

			gameEnded = true

			-- GAME OVER, WIN!

			totalTime = totalTime - TurnTimeLeft

			local totalTimePrinted  = totalTime / 1000

			local saucersLeft = GetAmmoCount(hero.gear, amJetpack)

			local saucersUsed = totalSaucers - saucersLeft

			SetTeamLabel(teamA.name, string.format(loc("%.3fs"), totalTimePrinted))

			SendStat(siGameResult, loc("Hooray! You are a champion!"))

			SendStat(siCustomAchievement, string.format(loc("You completed the mission in %.3f seconds."), totalTimePrinted))

			if timeRecord ~= nil and totalTime >= timeRecord then

				SendStat(siCustomAchievement, string.format(loc("Your personal best time so far: %.3f seconds"), timeRecord/1000))

			end

			if timeRecord == nil or totalTime < timeRecord then

				SaveCampaignVar("IceStadiumBestTime", tostring(totalTime))

				if timeRecord ~= nil then

					SendStat(siCustomAchievement, loc("This is a new personal best time, congratulations!"))

				end

			end

			SendStat(siCustomAchievement, string.format(loc("You have used %d flying saucers."), saucersUsed))

			local leastSaucersRecord = tonumber(GetCampaignVar("IceStadiumLeastSaucersUsed"))

			if leastSaucersRecord == nil or saucersUsed < leastSaucersRecord then

				SaveCampaignVar("IceStadiumLeastSaucersUsed", tostring(saucersUsed))

			end

			SendStat(siPlayerKills, totalTime, GetHogTeamName(hero.gear))

			SaveCampaignVar("Mission6Won", "true")

			checkAllMissionsCompleted()

			SetTurnTimeLeft(MAX_TURN_TIME)

			EndGame()

		end

	end

	if heroTurn and challengeStarted and not gameEnded and not hero.dead and ReadyTimeLeft == 0 then

		local time = totalTime - TurnTimeLeft

		local timePrinted  = time / 1000

		SetTeamLabel(teamA.name, string.format(loc("%.1fs"), timePrinted))

		if TurnTimeLeft <= 0 then

			local wp = waypoints[currentWaypoint-1]

			if wp ~= nil then

				DeleteVisualGear(wp.gear)

				DeleteVisualGear(wp.gear2)

			end

		end

	end

end

function onGearDelete(gear)

	if gear == hero.gear then

		hero.dead = true

	end

end

function onGearAdd(gear)

	if GetGearType(gear) == gtJetpack then

		HideMission()

	end

end

function onPrecise()

	if GameTime > 3000 then

		SetAnimSkip(true)

	end

end

-------------- EVENTS ------------------

function onHeroDeath(gear)

	if hero.dead then

		return true

	end

	return false

end

-------------- ACTIONS ------------------

function heroDeath(gear)

	heroLost()

end

-------------- ANIMATIONS ------------------

function Skipanim(anim)

	ShowGoals()

	startFlying()

end

function AnimationSetup()

	-- DIALOG 01 - Start, some story telling

	AddSkipFunction(dialog01, Skipanim, {dialog01})

	table.insert(dialog01, {func = AnimWait, args = {hero.gear, 3000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("In the stadium, where the best pilots compete ..."), 5000}})

	table.insert(dialog01, {func = AnimSay, args = {ally.gear, loc("This is the Olympic Stadium of Saucer Flying."), SAY_SAY, 4000}})

	table.insert(dialog01, {func = AnimSay, args = {ally.gear, loc("All the saucer pilots dream to come here one day in order to compete with the best!"), SAY_SAY, 5000}})

	table.insert(dialog01, {func = AnimSay, args = {ally.gear, loc("Now you have the chance to try and claim the place that you deserve among the best."), SAY_SAY, 6000}})

	table.insert(dialog01, {func = AnimSay, args = {ally.gear, loc("Can you do it?"), SAY_SAY, 2000}})

	table.insert(dialog01, {func = AnimWait, args = {hero.gear, 500}})

	table.insert(dialog01, {func = ShowGoals, args = {}})

	table.insert(dialog01, {func = startFlying, args = {hero.gear}})

end

------------------ Other Functions -------------------

function startFlying()

	AnimSwitchHog(ally.gear)

	EndTurn(true)

	challengeStarted = true

end

function placeNextWaypoint()

	if gameEnded then

		return

	end

	if currentWaypoint > 1 then

		local wp = waypoints[currentWaypoint-1]

		DeleteVisualGear(wp.gear)

		DeleteVisualGear(wp.gear2)

	end

	if currentWaypoint < 16 then

		local wp = waypoints[currentWaypoint]

		wp.gear = AddVisualGear(1,1,vgtCircle,1,true)

		-- 1st, 3rd, 5th, 7th, 9th, ... ring

		if currentWaypoint % 2 == 0 then

			-- Render single red ring

			SetVisualGearValues(wp.gear, wp.x,wp.y, 20, 200, 0, 0, 100, radius, 3, RED)

			-- Give 1 flying saucer and, if needed, extra time

			AddAmmo(hero.gear, amJetpack, GetAmmoCount(hero.gear, amJetpack)+1)

			PlaySound(sndShotgunReload)

			totalSaucers = totalSaucers + 1

			local vgear = AddVisualGear(GetX(hero.gear), GetY(hero.gear), vgtAmmo, 0, true)

			if vgear ~= nil then

				SetVisualGearValues(vgear,nil,nil,nil,nil,nil,amJetpack)

			end

			local message 

			if TurnTimeLeft <= 22000 then

				SetTurnTimeLeft(TurnTimeLeft + 8000)

				totalTime = totalTime + 8000

				PlaySound(sndExtraTime)

				message = loc("Got 1 more saucer and 8 more seconds added to the clock")

			else

				message = loc("Got 1 more saucer")

			end

			AnimCaption(hero.gear, message, 4000)

		-- 2nd, 4th, 6th, 8th, 10th, ... ring

		else

			-- Render double green ring

			SetVisualGearValues(wp.gear, wp.x,wp.y, 20, 200, 0, 0, 100, radius, 3, GREEN)

			wp.gear2 = AddVisualGear(1,1,vgtCircle,1,true)

			SetVisualGearValues(wp.gear2, wp.x,wp.y, 20, 200, 0, 0, 100, radius - 6, 2, GREEN)

			-- Give extra time, if needed

			if TurnTimeLeft <= 16000 then

				if currentWaypoint ~= 1 then

					SetTurnTimeLeft(TurnTimeLeft + 6000)

					totalTime = totalTime + 6000

					PlaySound(sndExtraTime)

					AnimCaption(hero.gear, loc("6 more seconds added to the clock"), 4000)

				end

			end

		end

		radius = radius - 4

		currentWaypoint = currentWaypoint + 1

		return true

	else

		AnimCaption(hero.gear, loc("Congratulations, you won!"), 4000)

		PlaySound(sndVictory, hero.gear)

	end

	return false

end

function checkIfHeroInWaypoint()

	if (not hero.dead) and (TurnTimeLeft > 0) then

		local wp = waypoints[currentWaypoint-1]

		if gearIsInCircle(hero.gear, wp.x, wp.y, radius+4, false) then

			SetWind(GetRandom(201)-100)

			return true

		end

	end

	return false

end

function heroLost()

	SendStat(siGameResult, loc("Oh man! Learn how to fly!"))

	SendStat(siCustomAchievement, loc("To win the game you have to pass into the rings in time."))

	SendStat(siCustomAchievement, loc("You'll get extra time in case you need it when you pass a ring."))

	SendStat(siCustomAchievement, loc("Green double rings also give you a new flying saucer."))

	SendStat(siCustomAchievement, loc("Use the attack key twice to change the flying saucer while being in air."))

	sendSimpleTeamRankings({teamA.name})

	gameEnded = true

	EndGame()

end