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

--

-- The hero has to catch the other hog in order

-- to get informations about the origin of Pr. Hogevil

HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Animate.lua")

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

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

-- globals

local missionName = loc("Chasing the blue hog")

local challengeObjectives = loc("Use the rope in order to catch the blue hedgehog").."|"..

	loc("You have to stand very close to him")

local currentPosition = 1

local previousTimeLeft = 0

local startChallenge = false

local winningTime = nil

-- dialogs

local dialog01 = {}

local dialog02 = {}

-- mission objectives

local goals = {

	[dialog01] = {missionName, loc("Challenge objectives"), challengeObjectives, 1, 0},

}

-- hogs

local hero = {

	name = loc("Hog Solo"),

	x = 1300,

	y = 850

}

local runner = {

	name = loc("Crazy Runner"),

	places = {

		{x = 1400,y = 850, turnTime = 0},

		{x = 3880,y = 33, turnTime = 30000},

		{x = 250,y = 1780, turnTime = 25000},

		{x = 3850,y = 1940, turnTime = 20000},

	}

}

-- teams

local teamA = {

	name = loc("Hog Solo"),

	color = -6

}

local teamB = {

	name = loc("Crazy Runner"),

	color = -2

}

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

function onGameInit()

	GameFlags = gfDisableWind

	Seed = 1

	TurnTime = 25000

	CaseFreq = 0

	MinesNum = 0

	Explosives = 0

	Map = "moon02_map"

	Theme = "Cheese"

	-- Disable Sudden Death

	WaterRise = 0

	HealthDecrease = 0

	-- Hero

	teamA.name = AddMissionTeam(teamA.color)

	hero.gear = AddMissionHog(1)

	hero.name = GetHogName(hero.gear)

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

	-- Crazy Runner

	teamB.name = AddTeam(teamB.name, teamB.color, "ring", "Island", "Default", "cm_sonic")

	runner.gear = AddHog(runner.name, 0, 100, "sth_Sonic")

	AnimSetGearPosition(runner.gear, runner.places[1].x, runner.places[1].y)

	HogTurnLeft(runner.gear, true)

	initCheckpoint("moon02")

	AnimInit(true)

	AnimationSetup()

end

function onGameStart()

	AnimWait(hero.gear, 3000)

	FollowGear(hero.gear)

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

	AddAmmo(hero.gear, amRope, 1)

	SendHealthStatsOff()

	hogTurn = runner.gear

	AddAnim(dialog01)

end

-- Hide mission panel when jumping or shooting rope

function onGearAdd(gear)

	if GetGearType(gear) == gtRope then

		HideMission()

	end

end

function onLJump()

	if startChallenge then

		HideMission()

	end

end

onHJump = onLJump

function onNewTurn()

	if startChallenge and currentPosition < 5 then

		if CurrentHedgehog ~= hero.gear then

			EndTurn(true)

		else

			if GetAmmoCount(hero.gear, amRope) == 0  then

				lose()

			end

			SetWeapon(amRope)

			SetTurnTimeLeft(runner.places[currentPosition].turnTime + previousTimeLeft)

			previousTimeLeft = 0

		end

	end

end

function onGameTick()

	AnimUnWait()

	if ShowAnimation() == false then

		return

	end

	ExecuteAfterAnimations()

	CheckEvents()

end

function onGameTick20()

	if GetHealth(hero.gear) and startChallenge and isHeroNextToRunner() and currentPosition < 5 then

		moveRunner()

	end

end

function onPrecise()

	if GameTime > 3000 then

		SetAnimSkip(true)

	end

end

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

function onHeroDeath(gear)

	if not GetHealth(hero.gear) then

		return true

	end

	return false

end

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

function heroDeath(gear)

	lose()

end

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

function Skipanim(anim)

	if goals[anim] ~= nil then

		ShowMission(unpack(goals[anim]))

	end

    	if anim == dialog01 then

		moveRunner()

	elseif anim == dialog02 then

		win()

	end

end

function AnimationSetup()

	-- DIALOG 01 - Start, game instructions

	AddSkipFunction(dialog01, Skipanim, {dialog01})

	table.insert(dialog01, {func = AnimWait, args = {hero.gear, 3200}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("On the other side of the moon ..."), 5000}})

	table.insert(dialog01, {func = AnimSay, args = {runner.gear, loc("So you are interested in Professor Hogevil, huh?"), SAY_SAY, 3000}})

	table.insert(dialog01, {func = AnimSay, args = {runner.gear, loc("We'll play a game first."), SAY_SAY, 3000}})

	table.insert(dialog01, {func = AnimSay, args = {runner.gear, loc("I'll let you know whatever I know about him if you manage to catch me 3 times."), SAY_SAY, 4000}})

	table.insert(dialog01, {func = AnimSay, args = {runner.gear, loc("Let's go!"), SAY_SAY, 2000}})

	table.insert(dialog01, {func = ShowMission, args = goals[dialog01]})

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

	-- DIALOG 02 - Professor Hogevil story

	AddSkipFunction(dialog02, Skipanim, {dialog02})

	table.insert(dialog02, {func = AnimWait, args = {hero.gear, 3200}})

	table.insert(dialog02, {func = AnimCaption, args = {hero.gear, loc("The truth about Professor Hogevil"), 5000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("Amazing! I was never beaten in a race before!"), SAY_SAY, 4000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("So, let me tell you what I know about Professor Hogevil."), SAY_SAY, 4000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("Professor Hogevil, then known as James Hogus, worked for PAotH back in my time."), SAY_SAY, 4000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("He was the lab assistant of Dr. Goodhogan, the inventor of the anti-gravity device."), SAY_SAY, 5000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("During the final testing of the device an accident happened."), SAY_SAY, 5000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("In this accident, Professor Hogevil lost all his spines on his head!"), SAY_SAY, 5000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("That's why he always wears a hat since then."), SAY_SAY, 4000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("After that incident he went underground and started working on his plan to steal the device."), SAY_SAY, 5000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("He is a very tough and very determined hedgehog. I would be extremely careful if I were you."), SAY_SAY, 5000}})

	table.insert(dialog02, {func = AnimSay, args = {runner.gear, loc("I should go now, goodbye!"), SAY_SAY, 3000}})

	table.insert(dialog02, {func = win, args = {}})

end

------------- other functions ---------------

function isHeroNextToRunner()

	if GetGearType(hero.gear) == gtHedgehog and GetGearType(runner.gear) == gtHedgehog and

			math.abs(GetX(hero.gear) - GetX(runner.gear)) < 75 and

			math.abs(GetY(hero.gear) - GetY(runner.gear)) < 75 and StoppedGear(hero.gear) then

		return true

	end

	return false

end

function moveRunner()

	if currentPosition == 4 then

		currentPosition = currentPosition + 1

		if GetX(hero.gear) > GetX(runner.gear) then

			HogTurnLeft(runner.gear, false)

		end

		AddAnim(dialog02)

		-- Update time record

		local baseTime = 0

		for i=1, #runner.places do

			baseTime = baseTime + runner.places[i].turnTime

		end

		winningTime = baseTime - TurnTimeLeft

		SendStat(siCustomAchievement, string.format(loc("You have managed to catch the blue hedgehog in %.3f seconds."), winningTime/1000))

		local record = tonumber(GetCampaignVar("FastestBlueHogCatch"))

		if record ~= nil and winningTime >= record then

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

		end

		if record == nil or winningTime < record then

			SaveCampaignVar("FastestBlueHogCatch", tostring(winningTime))

			if record ~= nil then

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

			end

		end

		EndTurn(true)

	elseif currentPosition < 4 then

		if not startChallenge then

			startChallenge = true

		end

		AddAmmo(hero.gear, amRope, 1)

		if currentPosition ~= 1 then

			PlaySound(sndVictory)

			if currentPosition > 1 and currentPosition < 4 then

				AnimCaption(hero.gear, loc("Go, get him again!"), 3000)

				AnimSay(runner.gear, loc("You got me!"), SAY_SAY, 3000)

			end

			previousTimeLeft = TurnTimeLeft

		end

		currentPosition = currentPosition + 1

		AddVisualGear(GetX(runner.gear), GetY(runner.gear), vgtExplosion, 0, false) 

		SetGearPosition(runner.gear, runner.places[currentPosition].x, runner.places[currentPosition].y)

		EndTurn(true)

	end

end

function lose()

	SendStat(siGameResult, loc("Too slow! Try again ..."))

	SendStat(siCustomAchievement, loc("You have to catch the other hog 3 times."))

	SendStat(siCustomAchievement, loc("The time that you have left when you reach the blue hedgehog will be added to the next turn."))

	SendStat(siCustomAchievement, loc("Each turn you'll have only one rope to use."))

	SendStat(siCustomAchievement, loc("You'll lose if you die or if your time is up."))

	sendSimpleTeamRankings({teamB.name, teamA.name})

	EndGame()

end

function win()

	SendStat(siGameResult, loc("Congratulations, you are the fastest!"))

	-- siCustomAchievements were added earlier

	sendSimpleTeamRankings({teamA.name, teamB.name})

	SaveCampaignVar("Mission13Won", "true")

	checkAllMissionsCompleted()

	EndGame()

end