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

--

-- This map works as a menu for the hero hog to

-- navigate through planets. It portrays the hogs

-- planet and above the planets that he'll later

-- visit.

-- TODO

-- Save and Load All Check Points

-- Save hero health

-- Decide and implement if hero will use gas bombs...

-- ofc add custom stats page

-- PROBLEM : What if one makes a bad choice and wants to replay it map, how to reset?

-- POSSIBLE SOLUTIONS: In game function keys, frontend button...

HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Animate.lua")

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

-- globals

local campaignName = loc("A Space Adventure")

local missionName = loc("Cosmos")

local timeForGuard1ToTurn = 1000 * 5 -- 5 sec

local timeForGuard1ToTurnLeft = timeForGuard1ToTurn

local saucerAcquired = false

local checkPointReached = 1 -- 1 is start of the game

-- dialogs

local dialog01 = {}

local dialog02 = {}

local dialog03 = {}

local dialog04 = {}

local dialog05 = {}

local dialog06 = {}

-- mission objectives

local goals = {

	[dialog01] = {missionName, loc("Getting ready"), loc("Go and collect the crate on top of the column").."|"..loc("Use the sleep gas bomb if the guards spot you!"), 1, 4500},

	[dialog02] = {missionName, loc("The adventure begins!"), loc("Use the saucer and fly to the moon").."|"..loc("Drive carefully as your fuels are limited"), 1, 4500},

	[dialog03] = {missionName, loc("An unexpected event!"), loc("Use the saucer and fly away or use the gas bomb to neutralize the guards").."|"..loc("Beware, any damage taken will stay until you take some medicine or visit moon"), 1, 7000}

}

-- crates

local saucerX = 3270

local saucerY = 1500

-- hogs

local hero = {}

local director = {}

local doctor = {}

local guard1 = {}

local guard2 = {}

-- teams

local teamA = {}

local teamB = {}

local teamC = {}

-- hedgehogs values

hero.name = loc("Hog Solo")

hero.x = 1450

hero.y = 1550

director.name = loc("H")

director.x = 1350

director.y = 1550

doctor.name = loc("Dr.Cornelius")

doctor.x = 1300

doctor.y = 1550

guard1.name = loc("Bob")

guard1.x = 3350

guard1.y = 1800

guard1.turn = false

guard1.keepTurning = true

guard2.name = loc("Sam")

guard2.x = 3400

guard2.y = 1800

teamA.name = loc("PAoTH")

teamA.color = tonumber("FF0000",16) -- red

teamB.name = loc("Guards")

teamB.color = tonumber("0033FF",16) -- blue

teamC.name = loc("Hog Solo")

teamC.color = tonumber("38D61C",16) -- green

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

function onGameInit()

	Seed = 35

	GameFlags = gfSolidLand + gfDisableWind

	TurnTime = 40000

	CaseFreq = 0

	MinesNum = 0

	Explosives = 0

	Delay = 5

	Map = "cosmos_map" -- custom map included in file

	Theme = "Nature"

	-- I had originally hero in PAoTH team and changed it, may reconsider though

	-- PAoTH

	AddTeam(teamC.name, teamC.color, "Bone", "Island", "HillBilly", "cm_birdy")	

	hero.gear = AddHog(hero.name, 0, 100, "war_desertgrenadier1")

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

	HogTurnLeft(hero.gear, true)

	AddTeam(teamA.name, teamA.color, "Bone", "Island", "HillBilly", "cm_birdy")	

	director.gear = AddHog(director.name, 0, 100, "hair_yellow")

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

	doctor.gear = AddHog(doctor.name, 0, 100, "Glasses")

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

	-- Guards

	AddTeam(teamB.name, teamB.color, "Bone", "Island", "HillBilly", "cm_birdy")

	guard1.gear = AddHog(guard1.name, 1, 100, "policecap")

	AnimSetGearPosition(guard1.gear, guard1.x, guard1.y)

	guard2.gear = AddHog(guard2.name, 1, 100, "policecap")

	AnimSetGearPosition(guard2.gear, guard2.x, guard2.y)

	-- get the check point

	if tonumber(GetCampaignVar("CosmosCheckPoint")) then

		checkPointReached = tonumber(GetCampaignVar("CosmosCheckPoint"))

	end

	-- do checkpoint stuff needed before game starts

	if checkPointReached == 1 then

		-- Start of the game

	elseif checkPointReached == 2 then

		-- Hero on the column, just took space ship unnoticed

		AnimSetGearPosition(hero.gear, saucerX, saucerY)

	elseif checkPointReached == 3 then

		-- Hero near column, without space ship unnoticed

	elseif checkPointReached == 4 then

		-- Hero visited moon for fuels

		AnimSetGearPosition(hero.gear, 1110, 850)

	elseif checkPointReached == 5 then

		-- Hero has visited a planet, he has plenty of fuels and can change planet

		if GetCampaignVar("Planet") == "moon" then

			AnimSetGearPosition(hero.gear, 1110, 850)

		elseif GetCampaignVar("Planet") == "desertPlanet" then

			AnimSetGearPosition(hero.gear, 3670, 270)

		elseif GetCampaignVar("Planet") == "fruitPlanet" then

			AnimSetGearPosition(hero.gear, 2400, 375)

		elseif GetCampaignVar("Planet") == "icePlanet" then

			AnimSetGearPosition(hero.gear, 1440, 260)

		end

	end

	AnimInit()

	AnimationSetup()

end

function onGameStart()

	-- wait for the first turn to start

	AnimWait(hero.gear, 3000)

	FollowGear(hero.gear)

	ShowMission(loc("A Space Adventure"), loc("Cosmos"), loc("Help Hog Solo to find all the parts of the anti-gravity device.")..

	"|"..loc("Travel to all the neighbor planets and collect all the pieces"), -amSkip, 0)

	-- do checkpoint stuff needed after game starts

	if checkPointReached == 1 then	

		AddAnim(dialog01)

		AddAmmo(hero.gear, amGasBomb, 5)

		AddAmmo(hero.gear, amRope, 2)

		-- Added for dev/debug purposes, remove before release

		AddAmmo(hero.gear, amJetpack, 2)

		AddAmmo(guard1.gear, amDEagle, 2)

		AddAmmo(guard2.gear, amDEagle, 2)

		SpawnAmmoCrate(saucerX, saucerY, amJetpack)	

		-- EVENT HANDLERS

		AddEvent(onHeroBeforeTreePosition, {hero.gear}, heroBeforeTreePosition, {hero.gear}, 0)

		AddEvent(onHeroAtSaucerPosition, {hero.gear}, heroAtSaucerPosition, {hero.gear}, 0)

		AddEvent(onHeroOutOfGuardSight, {hero.gear}, heroOutOfGuardSight, {hero.gear}, 0)

	elseif checkPointReached == 2 then

		AddAmmo(hero.gear, amJetpack, 1)

		AddAnim(dialog02)

	elseif checkPointReached == 3 then

		-- Hero near column, without space ship unnoticed

	elseif checkPointReached == 4 then

		-- Hero visited moon for fuels

		AddAnim(dialog05)

	elseif checkPointReached == 5 then

		-- Hero has visited a planet, he has plenty of fuels and can change planet

		AddAmmo(hero.gear, amJetpack, 99)

	end

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

	AddEvent(onNoFuelAtLand, {hero.gear}, noFuelAtLand, {hero.gear}, 0)

	-- always check for landings

	if GetCampaignVar("Planet") ~= "moon" then

		AddEvent(onMoonLanding, {hero.gear}, moonLanding, {hero.gear}, 0)

	end

	if GetCampaignVar("Planet") ~= "desertPlanet" then

		AddEvent(onDesertPlanetLanding, {hero.gear}, desertPlanetLanding, {hero.gear}, 0)

	end	

	if GetCampaignVar("Planet") ~= "fruitPlanet" then

		AddEvent(onFruitPlanetLanding, {hero.gear}, fruitPlanetLanding, {hero.gear}, 0)

	end

	if GetCampaignVar("Planet") ~= "icePlanet" then

		AddEvent(onIcePlanetLanding, {hero.gear}, icePlanetLanding, {hero.gear}, 0)

	end

end

function onGameTick()

	-- maybe alert this to avoid timeForGuard1ToTurnLeft overflow

	if timeForGuard1ToTurnLeft == 0 and guard1.keepTurning then

		guard1.turn = not guard1.turn

		HogTurnLeft(guard1.gear, guard1.turn)

		timeForGuard1ToTurnLeft = timeForGuard1ToTurn

	end

	timeForGuard1ToTurnLeft = timeForGuard1ToTurnLeft - 1

	AnimUnWait()

	if ShowAnimation() == false then

		return

	end

	ExecuteAfterAnimations()

	CheckEvents()

end

function onPrecise()

	if GameTime > 3000 then

		SetAnimSkip(true)   

	end

end

function onAmmoStoreInit()

	SetAmmo(amJetpack, 0, 0, 0, 1)

end

function onNewTurn()

	if CurrentHedgehog == director.gear or CurrentHedgehog == doctor.gear then

		TurnTimeLeft = 0

	end

	if guard1.keepTurning then

		AnimSwitchHog(hero.gear)

		TurnTimeLeft = -1

	end

end

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

function onHeroBeforeTreePosition(gear)

	if GetHealth(hero.gear) and GetX(gear) > 2350 then

		return true

	end

	return false

end

function onHeroAtSaucerPosition(gear)

	if GetHealth(hero.gear) and GetX(gear) >= saucerX-25 and GetX(gear) <= saucerX+32 and GetY(gear) >= saucerY-32 and GetY(gear) <= saucerY+32 then

		saucerAcquired = true

	end

	if saucerAcquired and GetHealth(hero.gear) and StoppedGear(gear) then

		return true

	end

	return false

end

function onHeroOutOfGuardSight(gear)

	if GetHealth(hero.gear) and GetX(gear) < 3100 and GetY(gear) > saucerY-25 and StoppedGear(gear) and not guard1.keepTurning then

		return true

	end

	return false

end

-- TODO somehow make it to count fall damage

function onMoonLanding(gear)

	if GetHealth(hero.gear) and GetX(gear) > 1010 and GetX(gear) < 1220  and GetY(gear) < 1300 and GetY(gear) > 750 and StoppedGear(gear) then

		return true

	end

	return false

end

function onFruitPlanetLanding(gear)

	if GetHealth(hero.gear) and GetX(gear) > 2240 and GetX(gear) < 2540  and GetY(gear) < 1100 and StoppedGear(gear) then

		return true

	end

	return false

end

function onDesertPlanetLanding(gear)

	if GetHealth(hero.gear) and GetX(gear) > 3568 and GetX(gear) < 4052  and GetY(gear) < 500 and StoppedGear(gear) then

		return true

	end

	return false

end

function onIcePlanetLanding(gear)

	if GetHealth(hero.gear) and GetX(gear) > 1330 and GetX(gear) < 1650  and GetY(gear) < 500 and StoppedGear(gear) then

		return true

	end

	return false

end

function onNoFuelAtLand(gear)

	if GetHealth(hero.gear) and GetY(gear) > 1400 and GetAmmoCount(gear, amJetpack) == 0 and StoppedGear(gear) then

		return true

	end

	return false

end

function onHeroDeath(gear)

	if not GetHealth(gear) then

		return true

	end

	return false

end

-------------- OUTCOMES ------------------

function heroBeforeTreePosition(gear)

	AnimSay(gear,loc("Now I have to climb the trees"), SAY_SAY, 4000)

	AnimCaption(hero.gear, loc("Use the rope to get to the crate"),  4000)

end

function heroAtSaucerPosition(gear)

	TurnTimeLeft = 0

	-- save check point	

	SaveCampaignVar("CosmosCheckPoint", "2")

	AddAnim(dialog02)

	-- check if he was spotted by the guard

	if guard1.turn then

		guard1.keepTurning = false

		AddAnim(dialog03)

	end	

end

function heroOutOfGuardSight(gear)

	guard1.keepTurning = true

	AddAnim(dialog04)

end

function moonLanding(gear)

	AnimCaption(hero.gear,loc("Welcome to the moon!"))

	SaveCampaignVar("Planet", "moon")

	if checkPointReached ~= 5 then

		SaveCampaignVar("CosmosCheckPoint", "4")

		SaveCampaignVar("HeroHealth",GetHealth(hero.gear))

	end

	SaveCampaignVar("UnlockedMissions", "2")

	SaveCampaignVar("Mission1", "2")

	SaveCampaignVar("Mission2", "1")

	EndGame()

end

function fruitPlanetLanding(gear)

	if checkPointReached < 5 then

		AddAnim(dialog06)

	end

end

function desertPlanetLanding(gear)

	if checkPointReached < 5 then

		AddAnim(dialog06)

	else		

		AnimCaption(hero.gear,loc("Welcome to the desert planet!"))

		SaveCampaignVar("Planet", "desertPlanet")

		SaveCampaignVar("UnlockedMissions", "2")

		SaveCampaignVar("Mission1", "4")

		SaveCampaignVar("Mission2", "1")

		EndGame()

	end

end

function icePlanetLanding(gear)

	if checkPointReached < 5 then

		AddAnim(dialog06)

	else

		AnimCaption(hero.gear,loc("Welcome to the planet of ice!"))

		SaveCampaignVar("Planet", "icePlanet")

		SaveCampaignVar("UnlockedMissions", "3")

		SaveCampaignVar("Mission1", "5")

		SaveCampaignVar("Mission2", "6")

		SaveCampaignVar("Mission3", "1")

		EndGame()

	end

end

function noFuelAtLand(gear)

	AddAnim(dialog06)

end

function heroDeath(gear)

	EndGame()

end

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

function Skipanim(anim)

	if goals[anim] ~= nil then

		ShowMission(unpack(goals[anim]))

    end

    if CurrentHedgehog ~= hero.gear and anim ~= dialog03 then

		AnimSwitchHog(hero.gear)

	elseif anim == dialog03 then

		startCombat()

	elseif anim == dialog05 or anim == dialog06 then

		EndGame()

	end

end

function AnimationSetup()

	-- DIALOG 01 - Start

	AddSkipFunction(dialog01, Skipanim, {dialog01})

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

	--table.insert(dialog01, {func = AnimWait, args = {hero.gear, 2500}, skipFunc = Skipanim, skipArgs = dialog01})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("Near secret base 17 of PAoTH in the rural Hogland..."),  4000}})

	table.insert(dialog01, {func = AnimSay, args = {director.gear, loc("So Hog Solo, here we are..."), SAY_SAY, 2000}})

	table.insert(dialog01, {func = AnimSay, args = {director.gear, loc("Behind these trees on the East there is secret base 17"), SAY_SAY, 4000}})

	table.insert(dialog01, {func = AnimSay, args = {director.gear, loc("You have to continue alone from now on."), SAY_SAY, 3000}})

	table.insert(dialog01, {func = AnimSay, args = {director.gear, loc("Be careful, the future of Hogera is in your hands!"), SAY_SAY, 7200}})

	table.insert(dialog01, {func = AnimSay, args = {doctor.gear, loc("We'll use our communicators to contact you"), SAY_SAY, 2600}})

	table.insert(dialog01, {func = AnimSay, args = {doctor.gear, loc("In am also entrusting you with a rope and a sleep gas bomb"), SAY_SAY, 5000}})

	table.insert(dialog01, {func = AnimSay, args = {doctor.gear, loc("You may find them handy"), SAY_SAY, 2300}})

	table.insert(dialog01, {func = AnimSay, args = {hero.gear, loc("Thank you Dr.Cornelius"), SAY_SAY, 1600}})

	table.insert(dialog01, {func = AnimSay, args = {hero.gear, loc("I'll make good use of them"), SAY_SAY, 4500}})

	table.insert(dialog01, {func = AnimSay, args = {director.gear, loc("It would be wiser to steal the space ship while PAoTH guards are taking a brake!"), SAY_SAY, 7000}})

	table.insert(dialog01, {func = AnimSay, args = {director.gear, loc("Remember! Many will seek the anti-gravity device! Now go, hurry up!"), SAY_SAY, 4000}})

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

	-- DIALOG 02 - Hero got the saucer

	AddSkipFunction(dialog02, Skipanim, {dialog02})

	table.insert(dialog02, {func = AnimWait, args = {hero.gear, 500}})

	table.insert(dialog02, {func = AnimCaption, args = {hero.gear, loc("CheckPoint reached!"),  4000}})

	table.insert(dialog02, {func = AnimSay, args = {hero.gear, loc("Got the saucer!"), SAY_SHOUT, 2000}})

	table.insert(dialog02, {func = AnimSay, args = {director.gear, loc("Nice!"), SAY_SHOUT, 1000}})

	table.insert(dialog02, {func = AnimSay, args = {director.gear, loc("Now use it and go to the moon PAoTH station to get more fuels!"), SAY_SHOUT, 5000}})

    table.insert(dialog02, {func = AnimGearWait, args = {hero.gear, 500}})

    -- DIALOG 03 - Hero got spotted by guard

	AddSkipFunction(dialog03, Skipanim, {dialog03})

	table.insert(dialog03, {func = AnimWait, args = {guard1.gear, 4000}})

	table.insert(dialog03, {func = AnimCaption, args = {guard1.gear, loc("Prepare to battle or flee!"),  4000}})	

	table.insert(dialog03, {func = AnimSay, args = {guard1.gear, loc("Hey").." "..guard2.name.."! "..loc("Look, someone is stealing the saucer!"), SAY_SHOUT, 4000}})

	table.insert(dialog03, {func = AnimSay, args = {guard2.gear, loc("I'll get him!"), SAY_SAY, 4000}})

	table.insert(dialog03, {func = startCombat, args = {guard1.gear}})

	-- DIALOG 04 - Hero out of sight

	AddSkipFunction(dialog04, Skipanim, {dialog04})

	table.insert(dialog04, {func = AnimCaption, args = {guard1.gear, loc("You are out of danger, time to go to the moon!"),  4000}})

	table.insert(dialog04, {func = AnimSay, args = {guard1.gear, loc("I guess we lost him!"), SAY_SAY, 3000}})

	table.insert(dialog04, {func = AnimSay, args = {guard2.gear, loc("We should better report this and continue our watch!"), SAY_SAY, 5000}})

	table.insert(dialog04, {func = AnimSwitchHog, args = {hero.gear}})

	-- DIALOG 05 - Hero returned from moon without fuels

	AddSkipFunction(dialog05, Skipanim, {dialog05})

	table.insert(dialog05, {func = AnimSay, args = {hero.gear, loc("I guess I can't go far without fuels!"), SAY_THINK, 6000}})

	table.insert(dialog05, {func = AnimSay, args = {hero.gear, loc("Go to go back"), SAY_THINK, 2000}})

	table.insert(dialog05, {func = EndGame, args = {hero.gear}})

	-- DIALOG 06 - Landing on wrong planet or on earth if not enough fuels

	AddSkipFunction(dialog06, Skipanim, {dialog06})

	table.insert(dialog06, {func = AnimCaption, args = {hero.gear, loc("You have to try again!"),  5000}})

	table.insert(dialog06, {func = AnimSay, args = {hero.gear, loc("Hm... Now I run out of fuels..."), SAY_THINK, 3000}})

	table.insert(dialog06, {func = EndGame, args = {hero.gear}})

end

------------------- custom "animation" functions --------------------------

function startCombat()

	-- use this so guard2 will gain control

	AnimSwitchHog(hero.gear)

	TurnTimeLeft = 0

end