------------------- 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.

HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Animate.lua")

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

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

-- globals

local missionName = loc("Spacetrip")

local timeForGuard1ToTurn = 1000 * 5 -- 5 sec

local timeForGuard1ToTurnLeft = timeForGuard1ToTurn

local saucerAcquired = false

local status

local getReadyForRumble = false -- guards wake up

local ropeDestroyed = false -- for detecting if player roped to the moon

local ropedToMoon = 0

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

-- dialogs

local dialog01 = {}

local dialog02 = {}

local dialog03 = {}

local dialog04 = {}

local dialog05 = {}

local dialog06 = {}

local dialog07 = {}

local dialog08 = {}

local dialog09 = {}

-- mission objectives

local goals = {

	["init"] = {missionName, loc("Getting ready"), loc("Find all the parts of the anti-gravity device.")..

	"|"..loc("Travel to all the neighbor planets and collect all the pieces"), 1, 0},

	[dialog01] = {missionName, loc("Getting ready"), loc("Go and collect the crate").."|"..loc("Try not to get spotted by the guards!"), 1, 4500},

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

	[dialog03] = {missionName, loc("An unexpected event!"), loc("Use the saucer and fly away").."|"..loc("Beware, any damage taken will stay until you complete the moon's main mission"), 1, 7000},

	[dialog07] = {missionName, loc("Searching the stars!"), loc("Use the saucer and fly away").."|"..loc("Visit the planets of Ice, Desert and Fruit before you proceed to the Death Planet"), 1, 6000},

	[dialog08] = {missionName, loc("Saving Hogera"), loc("Fly to the meteorite and detonate the explosives"), 1, 7000},

	["open_side_missions"] = {missionName, loc("Conquering the galaxy"),

		loc("Use the flying saucer to fly to the other planets.").."|"..

		loc("Complete the remaining side missions to complete this mission.").."|"..

		loc("One flower: Incomplete side missions").."|"..

		loc("Two flowers: All missions complete"), 1, 8000},

	["free"] = {missionName, loc("Spacetrip"), loc("Use the flying saucer to fly to the other planets."), -amJetpack, 5000}

}

-- 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 = {}

-- to check if flying saucer is active

local saucerGear = nil

-- if player abandoned any incomplete planet mission

local abandonedPlanetMission = false

-- 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

-- Planetary Association of the Hedgehogs

teamA.name = loc("PAotH")

teamA.color = -6

teamB.name = loc("Guards")

teamB.color = -2

teamC.name = loc("Hog Solo")

teamC.color = -6

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

function onGameInit()

	-- get the check point

	if tonumber(GetCampaignVar("CosmosCheckPoint")) then

		checkPointReached = tonumber(GetCampaignVar("CosmosCheckPoint"))

	end

	Seed = 35

	ClearGameFlags()

	EnableGameFlags(gfSolidLand, gfDisableWind)

	if checkPointReached == 4 then

		-- Disable walking as long we're stuck on the moon

		EnableGameFlags(gfArtillery)

	end

	if checkPointReached <= 4 and INTERFACE ~= "touch" then

		-- FIXME: Precise key is not available in Touch

		goals["init"][3] = goals["init"][3] .. "|" .. loc("Hint: Cinematics can be skipped with the [Precise] key.")

	end

	TurnTime = 20000

	CaseFreq = 0

	MinesNum = 0

	Explosives = 0

	-- Disable Sudden Death

	WaterRise = 0

	HealthDecrease = 0

	-- completed main missions

	status = getCompletedStatus()

	if status.death01 then

		Map = "cosmos2_map"

	else

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

	end

	Theme = "Nature"

	-- Hero

	teamC.name = AddMissionTeam(teamC.color)

	hero.gear = AddMissionHog(100)

	hero.name = GetHogName(hero.gear)

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

	HogTurnLeft(hero.gear, true)

	-- PAotH

	teamA.name = AddTeam(teamA.name, teamA.color, "Earth", "Island", "Default_qau", "cm_galaxy")

	SetTeamPassive(teamA.name, true)

	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

	teamB.name = AddTeam(teamB.name, teamB.color, "Statue", "Island", "Default_qau", "cm_swordshield2")

	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)

	-- Whether to start with an animation

	local startSequence

	-- do checkpoint stuff needed before game starts

	if checkPointReached == 1 then

		-- Start of the game

		startSequence = true

	elseif checkPointReached == 2 then

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

		startSequence = true

		AnimSetGearPosition(hero.gear, saucerX, saucerY)

	elseif checkPointReached == 3 then

		-- Hero near column, without space ship unnoticed

		startSequence = true

	elseif checkPointReached == 4 then

		-- Hero visited moon for fuels

		startSequence = true

		AnimSetGearPosition(hero.gear, 1110, 850)

	elseif checkPointReached == 5 then

		startSequence = status.death01 and not status.final

		-- 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)

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

			AnimSetGearPosition(hero.gear, 620, 530)

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

			AnimSetGearPosition(hero.gear, 3080, 850)

		end

	end

	AnimInit(startSequence)

	-- Reset checkpoint of other missions when entering this mission.

	-- The player has left the planet, so we count that “abandoning” any incomplete missions.

	-- This also allows the player (indirectly) to reset the checkpointed missions.

	abandonedPlanetMission = resetCheckpoint()

	AnimationSetup()

end

function onGameStart()

	-- wait for the first turn to start

	AnimWait(hero.gear, 3000)

	FollowGear(hero.gear)

	if GetCampaignVar("Won") == "true" then

		if GetCampaignVar("Mission1Won") == "true" then

			ShowMission(unpack(goals["free"]))

		else

			ShowMission(unpack(goals["open_side_missions"]))

		end

	elseif status.death01 and not status.final then

		HideMission()

	else

		ShowMission(unpack(goals["init"]))

	end

	-- do checkpoint stuff needed after game starts

	if checkPointReached == 1 then

		AddAnim(dialog01)

		AddAmmo(hero.gear, amRope, 1)

		AddAmmo(guard1.gear, amDEagle, 100)

		AddAmmo(guard2.gear, amDEagle, 100)

		SpawnSupplyCrate(saucerX, saucerY, amJetpack)

		-- EVENT HANDLERS

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

		AddEvent(onHeroAcquiredSaucer, {hero.gear}, heroAcquiredSaucer, {hero.gear}, 1)

		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, 100)

	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

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

		AddEvent(onDeathPlanetLanding, {hero.gear}, deathPlanetLanding, {hero.gear}, 0)

	end

	if status.death01 and not status.final then

		AddAnim(dialog08)

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

			AddEvent(onMeteoriteLanding, {hero.gear}, meteoriteLanding, {hero.gear}, 0)

		end

	end

	SendHealthStatsOff()

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 onGameTick20()

	setFoundDeviceVisual()

end

function onPrecise()

	if GameTime > 3000 then

		SetAnimSkip(true)

	end

end

function onAmmoStoreInit()

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

end

local abandonCheck = false

function onNewTurn()

	if ropedToMoon == 1 then

		AnimSetInputMask(0)

		sendStatsOnRopedToMoon()

		return

	end

	if saucerAcquired then

		-- The only way for the player to have a saucer at turn start is by having used the rope

		-- before; there's no other way to get it. We can therefore conclude the rope has been

		-- used.

		ropeDestroyed = true

	end

	if not abandonCheck and checkPointReached == 5 then

		if abandonedPlanetMission then

			HogSay(hero.gear, loc("I just forgot all checkpoints of incomplete missions."), SAY_THINK)

		end

		abandonCheck = true

	end

	if CurrentHedgehog == hero.gear then

		-- Hero just got spotted by guards

		if getReadyForRumble then

			EndTurn(true)

			getReadyForRumble = false

		else

			if guard1.keepTurning then

				SetTurnTimeLeft(MAX_TURN_TIME)

			end

		end

	elseif not onHeroDeath() and CurrentHedgehog == director.gear or CurrentHedgehog == doctor.gear then

		EndTurn(true)

	elseif not onHeroDeath() and (CurrentHedgehog == guard1.gear or CurrentHedgehog == guard2.gear) and guard1.keepTurning then

		EndTurn(true)

	end

end

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

function onHeroBeforeTreePosition(gear)

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

		return true

	end

	return false

end

function onGearAdd(gear)

	if GetGearType(gear) == gtJetpack then

		saucerGear = gear

	end

end

function onGearDelete(gear)

	if GetGearType(gear) == gtCase and band(GetGearMessage(gear), gmDestroy) ~= 0 then

		saucerAcquired = true

	elseif GetGearType(gear) == gtJetpack then

		saucerGear = nil

	end

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

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 onDeathPlanetLanding(gear)

	if GetHealth(hero.gear) and GetX(gear) > 280 and GetX(gear) < 700  and GetY(gear) < 720 and StoppedGear(gear) then

		return true

	end

	return false

end

function onMeteoriteLanding(gear)

	if GetHealth(hero.gear) and GetX(gear) > 2990 and GetX(gear) < 3395  and GetY(gear) < 940 and StoppedGear(gear) then

		return true

	end

	return false

end

function onNoFuelAtLand(gear)

	if checkPointReached > 1 and GetHealth(hero.gear) and GetY(gear) > 1400 and

			GetAmmoCount(gear, amJetpack) == 0 and saucerGear == nil and StoppedGear(gear) then

		return true

	end

	return false

end

function onHeroDeath(gear)

	if not GetHealth(hero.gear) then

		return true

	end

	return false

end

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

function heroBeforeTreePosition(gear)

	if band(GetState(gear), gstHHDriven) ~= 0 then

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

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

	end

end

function prepareDialog02(gear)

	if StoppedGear(gear) and guard1.keepTurning and checkPointReached < 2 then

		SetGearMessage(gear, band(GetGearMessage(gear), bnot(gmLeft+gmRight+gmUp+gmDown+gmPrecise)))

		EndTurn(true)

		-- save check point

		SaveCampaignVar("CosmosCheckPoint", "2")

		checkPointReached = 2

		AddAnim(dialog02)

		RemoveEventFunc(onHeroAcquiredSaucer)

	end

end

function heroAcquiredSaucer(gear)

	-- check if he was spotted by the guard

	if guard1.turn and guard1.keepTurning and GetX(gear) > saucerX-150 then

		guard1.keepTurning = false

		SetGearMessage(gear, band(GetGearMessage(gear), bnot(gmLeft+gmRight+gmUp+gmDown+gmPrecise)))

		local _, dy = GetGearVelocity(gear)

		SetGearVelocity(gear, 0, dy)

		AddAnim(dialog03)

	end

	prepareDialog02(gear)

end

function onHeroAcquiredSaucer(gear)

	return saucerAcquired

end

function heroOutOfGuardSight(gear)

	SetGearMessage(gear, 0)

	guard1.keepTurning = true

	AddAnim(dialog04)

	if onHeroAcquiredSaucer(gear) then

		prepareDialog02(gear)

	end

end

function moonLanding(gear)

	if checkPointReached == 1 and not ropeDestroyed then

		-- Player climbed the moon with rope.

		-- THIS IS A CRIMINAL OFFENSE AND WILL BE PUNISHED!

		ropedToMoon = 1

		SetGearVelocity(gear, 0, 0)

		SetGearMessage(gear, 0)

		AnimSetInputMask(0)

		AddAnim(dialog09)

	else

		if checkPointReached ~= 5 then

			SaveCampaignVar("CosmosCheckPoint", "4")

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

		end

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

		SetTurnTimeLeft(MAX_TURN_TIME)

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

		SaveCampaignVar("Planet", "moon")

		SaveCampaignVar("UnlockedMissions", "3")

		SaveCampaignVar("Mission1", "2")

		SaveCampaignVar("Mission2", "13")

		SaveCampaignVar("Mission3", "1")

		sendStats(string.format(loc("%s arrived at the moon!"), hero.name))

	end

end

function punishHeroForRopingToMoon(gear)

	-- Initiate the secret PAotH anti-rope defense system (5 bazookas dropped from sky)

	AddGear(GetX(gear), 100, gtShell, 0, 0, 0, 0)