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

--

-- Hero has get into an Red Strawberries ambush

-- He has to eliminate the enemies by using limited

-- ammo of sniper rifle and watermelon

HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Animate.lua")

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

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

-- globals

local missionName = loc("Precise shooting")

local timeLeft = 0

local lastWeaponUsed = amNothing

local firstTurn = true

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

	loc("You can only use the sniper rifle or the watermelon bomb.").."|"..

	loc("You'll have only 2 watermelon bombs during the game.").."|"..

	loc("You'll get an extra sniper rifle every time you kill an enemy hog with a limit of max 4 rifles.").."|"..

	loc("You'll get an extra teleport every time you kill an enemy hog with a limit of max 2 teleports.").."|"..

	loc("The first turn will last 25 sec and every other turn 15 sec.").."|"..

	loc("If you skip a turn then the turn time left will be added to your next turn.").."|"..

	loc("Some parts of the land are indestructible.")

-- dialogs

local dialog01 = {}

-- mission objectives

local goals = {

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

}

-- hogs

local hero = {

	name = loc("Hog Solo"),

	x = 1100,

	y = 560

}

local enemiesOdd = {

	{name = loc("Hog 1"), x = 2000 , y = 175},

	{name = loc("Hog III"), x = 1950 , y = 1110},

	{name = loc("Hog 100"), x = 1270 , y = 1480},

	{name = loc("Hog Saturn"), x = 240 , y = 790},

	{name = loc("Hog nueve"), x = 620 , y = 1950},

	{name = loc("Hog onze"), x = 720 , y = 1950},

	{name = loc("Hog dertien"), x = 1620 , y = 1950},

	{name = loc("Hog 3x5"), x = 1720 , y = 1950},

}

local enemiesEven = {

	{name = loc("Hog two"), x = 660, y = 140},

	{name = loc("Hog D"), x = 1120, y = 1250},

	{name = loc("Hog exi"), x = 1290, y = 1250},

	{name = loc("Hog octo"), x = 820, y = 1950},

	{name = loc("Hog decar"), x = 920, y = 1950},

	{name = loc("Hog Hephaestus"), x = 1820, y = 1950},

	{name = loc("Hog 7+7"), x = 1920, y = 1950},

	{name = loc("Hog EOF"), x = 1200, y = 560},

}

-- teams

local teamA = {

	name = loc("Hog Solo"),

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

}

local teamB = {

	name = loc("RS1"),

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

}

local teamC = {

	name = loc("RS2"),

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

}

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

function onGameInit()

	GameFlags = gfDisableWind + gfInfAttack

	Seed = 1

	TurnTime = 15000

	CaseFreq = 0

	MinesNum = 0

	MinesTime = 1

	Explosives = 0

	Map = "fruit03_map"

	Theme = "Fruit"

	-- Disable Sudden Death

	WaterRise = 0

	HealthDecrease = 0

	-- Hog Solo

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

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

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

	-- enemies

	local hats = { "Bandit", "fr_apple", "fr_banana", "fr_lemon", "fr_orange",

					"fr_pumpkin", "Gasmask", "NinjaFull", "NinjaStraight", "NinjaTriangle" }

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

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

		enemiesEven[i].gear = AddHog(enemiesEven[i].name, 1, 100, hats[GetRandom(table.getn(hats))+1])

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

	end

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

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

		enemiesOdd[i].gear = AddHog(enemiesOdd[i].name, 1, 100, hats[GetRandom(table.getn(hats))+1])

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

	end

	initCheckpoint("fruit03")

	AnimInit(true)

	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, amTeleport, 2)

	AddAmmo(hero.gear, amSniperRifle, 2)

	AddAmmo(hero.gear, amWatermelon, 2)

	--enemies ammo

	AddAmmo(enemiesOdd[1].gear, amDEagle, 100)

	AddAmmo(enemiesOdd[1].gear, amSniperRifle, 100)

	AddAmmo(enemiesOdd[1].gear, amWatermelon, 1)

	AddAmmo(enemiesOdd[1].gear, amGrenade, 5)

	AddAmmo(enemiesEven[1].gear, amDEagle, 100)

	AddAmmo(enemiesEven[1].gear, amSniperRifle, 100)

	AddAmmo(enemiesEven[1].gear, amWatermelon, 1)

	AddAmmo(enemiesEven[1].gear, amGrenade, 5)

	SendHealthStatsOff()

	AddAnim(dialog01)

end

function onNewTurn()

	if CurrentHedgehog == hero.gear then

		if firstTurn then

			TurnTimeLeft = 25000

		end

		if lastWeaponUsed == amSkip then

			TurnTimeLeft = TurnTime + timeLeft

		end

		timeLeft = 0

	end

	turnHogs()

end

function onGameTick()

	AnimUnWait()

	if ShowAnimation() == false then

		return

	end

	ExecuteAfterAnimations()

	CheckEvents()

end

function onGameTick20()

	if CurrentHedgehog == hero.gear and TurnTimeLeft ~= 0 then

		timeLeft = TurnTimeLeft

	end

end

function onGearDelete(gear)

	if (isHog(gear)) then

		local availableTeleports = GetAmmoCount(hero.gear,amTeleport)

		local availableSniper = GetAmmoCount(hero.gear,amSniperRifle)

		if availableTeleports < 2 then

			AddAmmo(hero.gear, amTeleport, availableTeleports + 1 )

		end

		if availableSniper < 4 then

			AddAmmo(hero.gear, amSniperRifle, availableSniper + 1 )

		end

	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

function onHeroWin(gear)

	local enemies = enemiesOdd

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

		table.insert(enemies, enemiesEven[i])

	end

	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."))

	EndGame()

end

function heroWin(gear)

	saveBonus(2, 1)

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

	SendStat(siCustomAchievement, string.format(loc("You completed the mission in %d rounds."), TotalRounds))

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

	if record ~= nil and TotalRounds >= record then

		SendStat(siCustomAchievement, string.format(loc("Your fastest victory so far: %d rounds"), record))

	end

	if record == nil or TotalRounds < record then

		SaveCampaignVar("FastestPreciseShooting", tostring(TotalRounds))

		if record ~= nil then

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

		end

	end

	SendStat(siCustomAchievement, loc("You will gain some extra ammo from the crates the next time you play the \"Getting to the device\" mission."))

	SaveCampaignVar("Mission10Won", "true")

	checkAllMissionsCompleted()

	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 Fruit Planet Hog Solo got lost ..."), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("... and got ambushed by the Red Strawberries"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("Use your available weapons in order to eliminate the enemies"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("You can only use the sniper rifle or the watermelon bomb"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("You'll have only 2 watermelon bombs during the game"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("You'll get an extra sniper rifle every time you kill an enemy hog with a limit of max 4 rifles"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("You'll get an extra teleport every time you kill an enemy hog with a limit of max 2 teleports"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("The first turn will last 25 sec and every other turn 15 sec"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("If you skip the game your time left will be added to your next turn"), 5000}})

	table.insert(dialog01, {func = AnimCaption, args = {hero.gear, loc("Some parts of the land are indestructible"), 5000}})

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

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

end

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

function turnHogs()

	if GetHealth(hero.gear) then

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

			if GetHealth(enemiesEven[i].gear) then

				if GetX(enemiesEven[i].gear) < GetX(hero.gear) then

					HogTurnLeft(enemiesEven[i].gear, false)

				elseif GetX(enemiesEven[i].gear) > GetX(hero.gear) then

					HogTurnLeft(enemiesEven[i].gear, true)

				end

			end

		end

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

			if GetHealth(enemiesOdd[i].gear) then

				if GetX(enemiesOdd[i].gear) < GetX(hero.gear) then

					HogTurnLeft(enemiesOdd[i].gear, false)

				elseif GetX(enemiesOdd[i].gear) > GetX(hero.gear) then

					HogTurnLeft(enemiesOdd[i].gear, true)

				end

			end

		end

	end

end

function startBattle()

	AnimSwitchHog(enemiesOdd[table.getn(enemiesOdd)].gear)

	EndTurn(true)

	-- these 2 are needed in order hero has 10 sec more in the first turn

	timeLeft = 0

	AddAmmo(hero.gear, amSkip, 100)

end

function isHog(gear)

	local hog = false

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

		if gear == enemiesOdd[i].gear then

			hog = true

			break

		end

	end

	if not hog then

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

			if gear == enemiesEven then

				hog = true

				break

			end

		end

	end

	return hog

end