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

--

-- Hero has get into an Red Strawberies 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 = 10000

local lastWeaponUsed = amSniperRifle

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 the game your 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 = {

}

local enemiesEven = {

}

-- 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"

	-- 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

	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_birdy")

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

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

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

	end	

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

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

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

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

	end

	initCheckpoint("fruit03")

	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, 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 GetAmmoCount(hero.gear, amSkip) == 0 then

			TurnTimeLeft = TurnTime + timeLeft

			AddAmmo(hero.gear, amSkip, 1)

		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!")) --1

	SendStat('siCustomAchievement', loc("You have to eliminate all the enemies")) --11			

	SendStat('siCustomAchievement', loc("Read the Challenge Objectives from within the mission for more details")) --11		

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

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

	EndGame()

end

function heroWin(gear)

	SendStat('siGameResult', loc("Congratulations, you won!")) --1

	SendStat('siCustomAchievement', loc("You complete the mission in "..TotalRounds.." rounds")) --11			

	-- TODO SendStat('siCustomAchievement', loc("You will gain some extra ammo the next time you play the Getting to the device mission")) --11		

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

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

	TurnTimeLeft = 0

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

	timeLeft = 10000

	AddAmmo(hero.gear, amSkip, 0)

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