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

--

-- Hero has been surrounded my some space villains

-- He has to defeat them in order to escape

HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Animate.lua")

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

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

-- globals

local missionName = loc("Killing the specialists")

local challengeObjectives = loc("Use your available weapons in order to eliminate the enemies").."|"..

	loc("Each time you play this missions enemy hogs will play in a random order").."|"..

	loc("At the start of the game each enemy hog has only the weapon that he is named after").."|"..

	loc("A random hedgehog will inherit the weapons of his deceased team-mates").."|"..

	loc("If you injure a hedgehog you'll get 35% of the damage dealt").."|"..

	loc("Every time you kill an enemy hog your ammo will get reset").."|"..

	loc("Rope won't get reset")

-- dialogs

local dialog01 = {}

-- mission objectives

local goals = {

	[dialog01] = {missionName, loc("Challenge Objectives"), challengeObjectives, 1, 4500},

}

-- hogs

local hero = {

	name = loc("Hog Solo"),

	x = 850,

	y = 460,

	mortarAmmo = 2,

	firepunchAmmo = 1,

	deagleAmmo = 4,

	bazookaAmmo = 2,

	grenadeAmmo = 4,

}

local enemies = {

	{ name = loc("Mortar"), x = 1890, y = 520, weapon = amMortar, additionalWeapons = {}},

	{ name = loc("Desert Eagle"), x = 1390, y = 790, weapon = amDEagle, additionalWeapons = {}},

	{ name = loc("Grenade"), x = 186, y = 48, weapon = amGrenade, additionalWeapons = {}},

	{ name = loc("Shoryuken"), x = 330, y = 270, weapon = amFirePunch, additionalWeapons = {}},

	{ name = loc("Bazooka"), x = 1950, y = 150, weapon = amBazooka, additionalWeapons = {}},

}

-- teams

local teamA = {

	name = loc("Hog Solo"),

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

}

local teamB = {

	name = loc("5 deadly hogs"),

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

}

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

function onGameInit()

	Seed = 1

	TurnTime = 25000

	CaseFreq = 0

	MinesNum = 0

	MinesTime = 1

	Explosives = 0

	Map = "death02_map"

	Theme = "Hell"

	-- Hog Solo

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

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

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

	-- enemies

	shuffleHogs(enemies)

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

	for i=1,table.getn(enemies) do

		enemies[i].gear = AddHog(enemies[i].name, 1, 100, "war_desertgrenadier1")

		AnimSetGearPosition(enemies[i].gear, enemies[i].x, enemies[i].y)

	end

	initCheckpoint("death02")

	AnimInit()

	AnimationSetup()

end

function onGameStart()

	AnimWait(hero.gear, 3000)

	FollowGear(hero.gear)

	ShowMission(missionName, loc("Challenge Objectives"), challengeObjectives, -amSkip, 0)

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

	AddEvent(onHeroWin, {hero.gear}, heroWin, {hero.gear}, 0)

	--hero ammo

	AddAmmo(hero.gear, amSkip, 100)

	AddAmmo(hero.gear, amRope, 2)

	refreshHeroAmmo()

	SendHealthStatsOff()

	AddAnim(dialog01)

end

function onNewTurn()

	if CurrentHedgehog ~= hero.gear then

		enemyWeapons()

	end

end

function onGearDelete(gear)

	if isHog(gear) then

		SetHealth(hero.gear, 100)

		local deadHog = getHog(gear)

		if deadHog.weapon == amMortar then

			hero.mortarAmmo = 0

		elseif deadHog.weapon == amFirePunch then

			hero.firepunchAmmo = 0

		elseif deadHog.weapon == amDEagle then

			hero.deagleAmmo = 0

		elseif deadHog.weapon == amBazooka then

			hero.bazookaAmmo = 0

		elseif deadHog.weapon == amGrenade then

			hero.grenadeAmmo = 0

		end

		local randomHog = GetRandom(table.getn(enemies))+1

		while not GetHealth(enemies[randomHog].gear) do

			randomHog = GetRandom(table.getn(enemies))+1

		end

		table.insert(enemies[randomHog].additionalWeapons, deadHog.weapon)

		for i=1,table.getn(deadHog.additionalWeapons) do

			table.insert(enemies[randomHog].additionalWeapons, deadHog.additionalWeapons[i])

		end

		refreshHeroAmmo()

	end

end

function onGearDamage(gear, damage)

	if isHog(gear) and GetHealth(hero.gear) then

		SetHealth(hero.gear, GetHealth(hero.gear) + damage/3)

	end

end

function onGameTick()

	AnimUnWait()

	if ShowAnimation() == false then

		return

	end

	ExecuteAfterAnimations()

	CheckEvents()

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

function onHeroWin(gear)

	local allDead = true

	for i=1,table.getn(enemies) do

		if GetHealth(enemies[i].gear) then

			allDead = false

			break

		end

	end

	return allDead

end

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

function heroDeath(gear)

	SendStat(siGameResult, loc("Hog Solo lost, try again!"))

	SendStat(siCustomAchievement, loc("You have to eliminate all the enemies"))

	SendStat(siCustomAchievement, loc("Read the Challenge Objectives from within the mission for more details"))

	SendStat(siPlayerKills,'1',teamB.name)

	SendStat(siPlayerKills,'0',teamA.name)

	EndGame()

end

function heroWin(gear)

	saveBonus(3, 4)

	SendStat(siGameResult, loc("Congratulations, you won!"))

	SendStat(siCustomAchievement, loc("You complete the mission in "..TotalRounds.." rounds"))

	SendStat(siCustomAchievement, loc("The next 4 times you play the \"The last encounter\" mission you'll get 20 more hit points and a Laser Sight"))

	SendStat(siPlayerKills,'1',teamA.name)

	EndGame()

end

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

function Skipanim(anim)

	if goals[anim] ~= nil then

		ShowMission(unpack(goals[anim]))

    end

    startBattle()

end

function AnimationSetup()

	-- DIALOG 01 - Start, game instructions

	AddSkipFunction(dialog01, Skipanim, {dialog01})

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

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("Somewhere in the Planet of Death..."), 3000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("...Hog Solo fights for his life"), 3000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("Each time you play this missions enemy hogs will play in a random order"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("At the start of the game each enemy hog has only the weapon that he is named after"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("A random hedgehog will inherit the weapons of his deceased team-mates"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("If you injure a hedgehog you'll get 35% of the damage dealt"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("Every time you kill an enemy hog your ammo will get reset"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("Rope won't get reset"), 2000}})

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

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

end

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

function startBattle()

	AnimSwitchHog(hero.gear)

	TurnTimeLeft = TurnTime

end

function shuffleHogs(hogs)

    local hogsNumber = table.getn(hogs)

    for i=1,hogsNumber do

		local randomHog = GetRandom(hogsNumber) + 1

		hogs[i], hogs[randomHog] = hogs[randomHog], hogs[i]

    end

end

function refreshHeroAmmo()

	local extraAmmo = 0

	if getAliveEnemiesCount() == 1 then

		extraAmmo = 2

	end

	AddAmmo(hero.gear, amMortar, hero.mortarAmmo + extraAmmo)

	AddAmmo(hero.gear, amFirePunch, hero.firepunchAmmo + extraAmmo)

	AddAmmo(hero.gear, amDEagle, hero.deagleAmmo + extraAmmo)

	AddAmmo(hero.gear, amBazooka, hero.bazookaAmmo + extraAmmo)

	AddAmmo(hero.gear, amGrenade, hero.grenadeAmmo + extraAmmo)

end

function enemyWeapons()

	for i=1,table.getn(enemies) do

		if GetHealth(enemies[i].gear) and enemies[i].gear == CurrentHedgehog then

			AddAmmo(enemies[i].gear, amMortar, 0)

			AddAmmo(enemies[i].gear, amFirePunch, 0)

			AddAmmo(enemies[i].gear, amDEagle, 0)

			AddAmmo(enemies[i].gear, amBazooka, 0)

			AddAmmo(enemies[i].gear, amGrenade, 0)

			AddAmmo(enemies[i].gear, enemies[i].weapon, 1)

			for w=1,table.getn(enemies[i].additionalWeapons) do

				AddAmmo(enemies[i].gear, enemies[i].additionalWeapons[w], 1)

			end

		end

	end

end

function isHog(gear)

	local hog = false

	for i=1,table.getn(enemies) do

		if gear == enemies[i].gear then

			hog = true

			break

		end

	end

	return hog

end

function getHog(gear)

	for i=1,table.getn(enemies) do

		if gear == enemies[i].gear then

			return enemies[i]

		end

	end

end

function getAliveEnemiesCount()

	local count = 0

	for i=1,table.getn(enemies) do

		if GetHealth(enemies[i].gear) then

			count = count + 1

		end

	end

	return count

end