--[[

	Basic Rope Training

	Teaches the player how to rope! No advanced tricks, just the basics. But fun! (I hope)

	Lesson plan:

	- Select rope

	- Shoot rope, attach, detach

	- Extend, retract, swing to reach easy target

	- Multiple shots / rope re-use to go over water hazard

	- Drop grenade from rope

	- Special rules when you only got 1 rope (i.e. when the rope is officially used up)

	- Rope around obstacles

]]

HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Utils.lua")

-- Map definition automatically converted from HWMAP file by hwmap2lua.sh

local map =

{'\2\30\7\126\135\2\28\5\52\0\1\211\6\203\135\3\207\6\189\0\3\1\5\205\135\4\120\5\203\0\2\30\5\31\135\2\35\4\173\0\1\170\4\216\135\4\150\4\248\0\3\230\4\138\135\4\54\6\22\0\3\205\6\189\135\4\154\7\91\0\4\154\7\91\135\6\57\7\41\0\4\79\6\38\135\4\221\6\112\0\4\221\6\112\135\6\27\6\70\0\3\175\6\196\135\4\51\5\235\0\3\17\6\178\135\3\161\5\226\0\4\33\7\4\135\4\191\6\93\0\4\200\7\75\135\5\45\6\137\0\6\29\6\66\135\6\98\5\123\0\6\107\7\32\135\6\237\5\249\0\6\102\5\95\135\7\169\5\6\0\7\0\5\237\135\7\235\6\20\0\7\233\6\13\135\7\226\8\43\0\13\66\6\47\135\13\100\8\57\0\7\167\5\15\135\7\164\4\51\0\7\71\4\109\135\13\235\4\132\0\13\4\6\75\135\14\242\6\57\0\14\169\6\166\135\15\183\4\86\0',

'\15\208\5\13\135\15\96\2\248\0\15\206\3\104\135\13\175\2\88\0\14\171\5\17\140\14\219\4\77\138\14\166\3\136\136\13\219\3\31\136\13\184\4\228\136\13\173\3\250\0\14\2\4\19\136\7\36\3\211\0\14\52\2\85\137\7\57\2\76\0\12\196\2\245\137\11\195\3\127\137\10\174\2\223\137\9\174\3\113\137\8\160\2\211\137\8\11\3\111\137\6\249\3\218\131\6\66\3\209\0\5\88\3\202\131\4\38\3\193\0\5\33\3\207\131\5\31\5\31\0\4\235\4\228\131\6\125\4\251\0\6\98\3\214\131\6\80\5\1\0\7\41\2\104\136\3\253\2\72\0\4\31\3\207\133\1\149\3\166\0\2\243\4\15\133\1\117\2\202\0\1\149\3\60\133\1\211\1\87\0\1\138\1\138\133\3\42\0\71\0\2\131\0\96\133\4\168\0\149\0\5\116\1\124\141\7\41\0\204\141\8\252\2\42\141\10\39\0\135\141\11\40\1\124\141\10\17\1\186\141',

'\12\104\0\151\141\4\29\0\156\137\14\160\0\69\0\13\182\1\133\137\13\171\2\78\0\13\201\0\78\137\13\189\0\197\0\13\194\1\195\137\15\148\2\147\0\14\189\0\59\137\15\222\0\217\0\15\226\0\215\137\15\164\2\145\0\13\217\1\211\137\15\167\1\220\0\14\208\2\37\164\8\89\1\92\139\6\146\1\211\139\8\174\2\39\203\10\19\2\7\203\11\56\1\167\203\12\106\0\217\203\7\36\1\12\203\5\182\1\163\203\6\141\1\165\203\8\71\1\135\203\8\151\3\19\203\8\7\3\70\203\9\227\3\118\203\13\66\3\113\133\13\54\4\104\0\11\200\3\26\133\11\191\4\84\0\9\160\2\255\133\9\160\4\84\0\8\16\3\163\133\8\18\4\109\0\9\108\3\53\197\10\19\3\70\0\14\25\5\228\132\14\43\4\253\130\13\237\3\241\210\13\217\3\225\210\13\95\4\74\140\7\137\4\40\0\2\209\6\75\207\3\255\6\102\0\4\1\6\107\207',

'\4\182\6\228\0\4\182\6\226\207\6\36\6\189\0\6\36\6\201\207\6\166\5\191\0\4\138\4\100\158\1\183\4\68\0\4\145\5\8\158\4\203\5\201\0\5\141\5\198\158\5\180\5\139\0\7\116\4\230\142\5\49\5\52\0\6\185\4\47\148\6\182\4\186\0\7\64\4\88\153\4\216\4\10\143\13\255\2\42\146\15\100\2\216\0\4\1\6\20\199\2\142\6\29\0\3\255\6\22\199\5\22\6\224\0\7\231\5\198\133\7\235\6\31\0\13\70\6\68\133\13\54\5\237\0\14\36\4\253\197\4\90\2\223\133\4\239\3\97\0\2\181\2\252\133\3\95\2\156\0\2\216\1\90\133\3\113\1\218\0\4\200\1\32\133\4\122\1\167\0\7\169\1\106\133\4\10\4\106\213\1\30\4\86\0\4\58\5\54\219\1\119\5\6\139\1\119\5\157\0\1\238\5\189\139\0\85\5\164\0\0\105\6\63\139\0\119\3\182\0\0\37\3\188\134\1\231\3\195\0',

'\1\142\5\13\145\1\188\5\102\0\1\199\5\59\145\3\209\5\198\134\5\59\5\102\0\4\63\5\111\134\0\121\3\225\134\4\111\3\234\0\2\255\4\106\134\3\12\4\228\0\2\58\4\120\132\13\148\2\60\132\13\146\1\106\0'}

local function drawMap()

	for m=1, #map do

		ParseCommand("draw "..map[m])

	end

end

-- Gears

local hog

local ropeGear

-- Status vars

local ropeSelected = false	-- rope was selected the first time, used for msg

local ropeAttached = false	-- rope was attached, used for msg

local target1Reached = false	-- hog near 1st first target

local barrelsBoom = false	-- barrels exploded

local wasFirstTurn = false	-- first turn msg was displayed

local gameOver = false		-- game over (only victory possible)

local currentTarget = 0		-- current target ID. First target = 1

local flawless = true		-- flawless if no damage taken and no mistake made

local cpX, cpY = 208, 1384	-- hog checkpoint, initialized with start coords

-- "Constants"

local initHogHealth = 50

local initHogHealthFinal = 1

local teamName

local girderData = {

	{2012, 1366, 6}, -- water gate

	{1156, 678, 2}, -- post-barrel gate

	{1206, 905, 2}, -- post-barrel gate

	{1064, 288, 6}, -- top level gate

	{1064, 455, 6}, -- top level gate

	{1557, 1009, 0}, -- barrel pit protection

	{1436, 1003, 4}, -- barrel pit protection

	{3607, 1307, 4}, -- post-water gate

	{3809, 1375, 0}, -- post-water gate

}

local targetData = {

	-- 1: Start

	{504, 1215},

	-- 2: Start 2

	{1082, 1348},

	-- 3: Before the water

	{1941, 1490},

	-- 4: After the water

	{3504, 1557},

	-- 5: Barrel pit

	{2060, 885},

	-- 6: Grand Finale

	{834, 381},

	-- 7: Goal

	{3802, 356},

}

function onGameInit()

	ClearGameFlags()

	EnableGameFlags(gfDisableGirders, gfDisableLandObjects, gfOneClanMode, gfInfAttack, gfSolidLand, gfDisableWind)

	Seed = "{386439b4-748a-48b1-945a-eba6a817ca83}"

	Theme = "Bamboo"

	MapGen = mgDrawn

	MapFeatureSize = 12

	TemplateFilter = 0

	TemplateNumber = 0

	TurnTime = MAX_TURN_TIME

	Explosives = 0

	MinesNum = 0

	CaseFreq = 0

	MinesTime = 0

	WaterRise = 0

	HealthDecrease = 0

	teamName = AddMissionTeam(-1)

	hog = AddMissionHog(initHogHealth)

	SetGearPosition(hog, cpX, cpY)

	SetEffect(hog, heResurrectable, 1)

	drawMap()

	SendHealthStatsOff()

	SendRankingStatsOff()

end

-- The final challenge is to rope through an obstacle course with only 1 rope.

-- If the player screws up, this functinon will restart it.

local function resetFinalChallenge(setPos)

	if setPos == nil then

		setPos = true

	end

	SetHealth(hog, initHogHealthFinal)

	AddAmmo(hog, amRope, 1)

	SetGearVelocity(hog, 0, 0)

	if setPos then

		PlaySound(sndWarp)

		SetGearPosition(hog, cpX, cpY)

		AddVisualGear(cpX, cpY, vgtExplosion, 0, false)

		FollowGear(hog)

	end

end

-- Deletes girder with given girderData ID

local function eraseGirder(id)

	EraseSprite(girderData[id][1], girderData[id][2], sprAmGirder, girderData[id][3], false, false, false, false)

	PlaySound(sndVaporize)

	local dir = girderData[id][3]

	if dir == 4 then

		-- long horizontal

		for i=-4,4 do

			AddVisualGear(girderData[id][1] + i * 18, girderData[id][2], vgtSteam, false, 0)

		end

	elseif dir == 0 then

		-- short horizontal

		for i=-2,1 do

			AddVisualGear(10 + girderData[id][1] + i * 20, girderData[id][2], vgtSteam, false, 0)

		end

	elseif dir == 6 then

		-- long vertical

		for i=-4,4 do

			AddVisualGear(girderData[id][1], girderData[id][2] + i * 18, vgtSteam, false, 0)

		end

	elseif dir == 2 then

		-- short vertical

		for i=-2,1 do

			AddVisualGear(girderData[id][1], 10 + girderData[id][2] + i * 20, vgtSteam, false, 0)

		end

	else

		AddVisualGear(girderData[id][1], girderData[id][2], vgtSteam, false, 0)

	end

	AddCaption(loc("Barrier unlocked!"))

end

local function loadGearData()

	------ GIRDERS ------

	for g=1, #girderData do

		PlaceGirder(unpack(girderData[g]))

	end

	PlaceSprite(1678, 546, sprTargetBee, 0)

	------ BARRELS ------

	local barrels = {}

	table.insert(barrels, AddGear(1370, 1223, gtExplosives, 0, 0, 0, 0))

	table.insert(barrels, AddGear(1430, 1226, gtExplosives, 0, 0, 0, 0))

	table.insert(barrels, AddGear(1489, 1218, gtExplosives, 0, 0, 0, 0))

	table.insert(barrels, AddGear(1537, 1211, gtExplosives, 0, 0, 0, 0))

	table.insert(barrels, AddGear(1578, 1206, gtExplosives, 0, 0, 0, 0))

	for b=1, #barrels do

		SetHealth(barrels[b], 1)

	end

	------ FIRST TARGET ------

	currentTarget = 1

	AddGear(targetData[currentTarget][1], targetData[currentTarget][2], gtTarget, 0, 0, 0, 0)

end

function onGameStart()

	loadGearData()

	ShowMission(loc("Basic Rope Training"), loc("Basic Training"),

	loc("Use the rope to complete the obstacle course!"), -amRope, 0)

	FollowGear(hog)

end

function onNewTurn()

	local ctrl = ""

	if not wasFirstTurn then

		if INTERFACE == "desktop" then

			ctrl = loc("Open ammo menu: [Right click]")

		elseif INTERFACE == "touch" then

			ctrl = loc("Open ammo menu: Tap the [Suitcase]")

		end

		ShowMission(loc("Basic Rope Training"), loc("Select Rope"),

		loc("Select the rope to begin!").."|"..

		ctrl, 2, 7500)

		wasFirstTurn = true

	end

end

function onGameTick()

	if gameOver or (not CurrentHedgehog) then

		return

	end

	-- First rope selection

	if not ropeSelected and GetCurAmmoType() == amRope then

		local ctrl = ""

		if INTERFACE == "desktop" then

			ctrl = loc("Aim: [Up]/[Down]").."|"..

			loc("Attack: [Space]")

		elseif INTERFACE == "touch" then

			ctrl = loc("Aim: [Up]/[Down]").."|"..

			loc("Attack: Tap the [Bomb]")

		end

		ShowMission(loc("Basic Rope Training"), loc("Getting Started"),

		loc("You can use the rope to reach new places.").."|"..

		loc("Aim at the ceiling and hold [Attack] pressed until the rope attaches.").."|"..

		ctrl, 2, 15000)

		ropeSelected = true

	-- Rope attach

	elseif ropeGear and band(GetState(ropeGear), gstCollision) ~= 0 then

		-- First rope attach

		if not ropeAttached and not target1Reached then

			ShowMission(loc("Basic Rope Training"), loc("How to Rope"),

			loc("Great!").."|"..

			loc("Use the rope to get to the target!").."|"..

			loc("Retract/Extend rope: [Up]/[Down]").."|"..

			loc("Swing: [Left]/[Right]").."|"..

			loc("Release rope: [Attack]"), 2, 15000)

			ropeAttached = true

		elseif currentTarget > 1 and (not (currentTarget == 6 and barrelsBoom)) then

			HideMission()

		end

	end

	-- Prevent grenade being thrown by hand (must use from rope instead)

	local allowAttack = true

	if GetCurAmmoType() == amGrenade and ropeGear == nil then

		allowAttack = false

	end

	if allowAttack then

		SetInputMask(bor(GetInputMask(), gmAttack))

	else

		SetInputMask(band(GetInputMask(), bnot(gmAttack)))

	end

	if isInFinalChallenge then

		local dX, dY = GetGearVelocity(CurrentHedgehog)

		local x, y = GetGearPosition(CurrentHedgehog)

		if band(GetState(CurrentHedgehog), gstHHDriven) ~= 0 and GetAmmoCount(CurrentHedgehog, amRope) == 0 and

				GetFlightTime(CurrentHedgehog) == 0 and (not ropeGear) and

				math.abs(dX) < 5 and math.abs(dY) < 5 and

				(x < 3417 or y > 471) then

			flawless = false

			AddCaption(loc("Your rope is gone! Try again!"))

			resetFinalChallenge()

			PlaySound(sndWarp)

		end

	end

end

function onGameTick20()

	if not gameOver and not target1Reached and CurrentHedgehog and gearIsInCircle(CurrentHedgehog, targetData[1][1], targetData[1][2], 48, false) then

		ShowMission(loc("Basic Rope Training"), loc("Target Puncher"),

		loc("Okay, now destroy the target|using the baseball bat.").."|"..

		loc("Release rope: [Attack]"), 2, 9000)

		target1Reached = true

	end

end

function onGearAdd(gear)

	if GetGearType(gear) == gtRope then

		ropeGear = gear

	elseif GetGearType(gear) == gtGrenade then

		if not ropeGear then

			DeleteGear(gear)

		end

	end

end

function onGearResurrect(gear, vGear)

	-- Teleport hog to previous checkpoint

	if gear == hog then

		flawless = false

		SetGearPosition(hog, cpX, cpY)

		if vGear then

			SetVisualGearValues(vGear, GetX(hog), GetY(hog))

		end

		FollowGear(hog)

		AddCaption(loc("Your hedgehog has been revived!"))

		if isInFinalChallenge then

			resetFinalChallenge(false)

		end

	end

end

function onGearDamage(gear)

	if gear == hog then

		flawless = false

	end

end

local function dropNadeText(time)

	ShowMission(loc("Basic Rope Training"), loc("Rope Weapons"),

	loc("Some weapons can be dropped from the rope.").."|"..

	loc("Collect the weapon crate and drop|a grenade from rope to destroy the barrels.").."|"..

	loc("Step 1: Start roping").."|"..

	loc("Step 2: Select grenade").."|"..

	loc("Step 3: Drop the grenade").."| |"..

	loc("Drop weapon (while on rope): [Long Jump]"), 2, time)

end

function onGearDelete(gear)

	if GetGearType(gear) == gtTarget then

		-- Update checkpoint

		cpX, cpY = GetGearPosition(gear)

		-- New message

		if currentTarget == 1 then

			ShowMission(loc("Basic Rope Training"), loc("Obstacle"),

			loc("Well done! Let's destroy the next target!").."|"..

			loc("The targets will guide you through the training.").."|"..

			loc("Use your rope to get to the next target, then destroy it!"), 2, 8000)

		elseif currentTarget == 2 then

			ShowMission(loc("Basic Rope Training"), loc("Speed Roping"),

			loc("Try to reach and destroy the next target quickly.").."|"..

			loc("Hint: When you shorten the rope, you move faster!|And when you lengthen it, you move slower."), 2, 15000)

		elseif currentTarget == 3 then

			ShowMission(loc("Basic Rope Training"), loc("Over the Water"),

			loc("When you're in mid-air, you can continue to aim|and fire another rope if you're not attached.").."|"..

			loc("To get over the water, you have to do multiple|rope shots and swings.").."|"..

			loc("It needs some practice, but you have infinite lives.").."|"..

			loc("Good luck!"), 2, 22500)

			eraseGirder(1)

		elseif currentTarget == 4 then

			ShowMission(loc("Basic Rope Training"), loc("Little Obstacle Course"),

			loc("Well done! The next target awaits.").."|"..

			loc("Hint: The rope only bends around objects.|When it doesn't hit anything, it's always straight."), 2, 7000)

			eraseGirder(8)

			eraseGirder(9)

		elseif currentTarget == 5 then

			dropNadeText(20000)

			AddAmmo(hog, amBaseballBat, 0)

			SpawnAmmoCrate(1849, 920, amGrenade, AMMO_INFINITE)

		elseif currentTarget == 6 then

			ShowMission(loc("Basic Rope Training"), loc("Finite Ropes"),

			loc("So far, you had infinite ropes, but in the|real world, ropes are usually limited.").."|"..

			loc("Rules:").." |"..

			loc("As long you don't touch the ground, you can|re-use the same rope as often as you like.").."|"..

			loc("If you miss a shot while trying to|re-attach, your rope is gone, too!").."| |"..

			loc("Final Challenge:").." |"..

			loc("Reach and destroy the final target to win.").."|"..

			loc("You only get 1 rope this time, don't waste it!"),

			2, 25000)

			eraseGirder(4)

			eraseGirder(5)

			AddAmmo(hog, amRope, 1)

			SetHealth(hog, initHogHealthFinal)

			isInFinalChallenge = true

		elseif currentTarget == 7 then

			SaveMissionVar("Won", "true")

			ShowMission(loc("Basic Rope Training"), loc("Training complete!"),

			loc("Congratulations!"), 4, 0)

			if flawless then

				PlaySound(sndFlawless, hog)

			else

				PlaySound(sndVictory, hog)

			end

			AddAmmo(hog, amBaseballBat, 0)

			AddAmmo(hog, amGrenade, 0)

			AddAmmo(hog, amRope, 0)

			SendStat(siCustomAchievement, loc("Oh yeah! You sure know how to rope!"))

			SendStat(siGameResult, loc("You have finished the Basic Rope Training!"))

			EndGame()

			SetState(hog, gstWinner)

			gameOver = true

			SetInputMask(0)

		end

		currentTarget = currentTarget + 1

		if currentTarget <= #targetData then

			AddGear(targetData[currentTarget][1], targetData[currentTarget][2], gtTarget, 0, 0, 0, 0)

		end

	elseif GetGearType(gear) == gtExplosives then

		if not barrelsBoom then

			barrelsBoom = true

			AddAmmo(hog, amGrenade, 0)

			AddAmmo(hog, amBaseballBat, AMMO_INFINITE)

			eraseGirder(2)

			eraseGirder(3)

			ShowMission(loc("Basic Rope Training"),

				loc("Kaboom!"),

				loc("Follow the path and destroy the next target."),

				2, 5000)

		end

	elseif GetGearType(gear) == gtRope then

		ropeGear = nil

		if ropeAttached and not target1Reached then

			local ctrl = ""

			if INTERFACE == "desktop" then

				ctrl = loc("Aim: [Up]/[Down]").."|"..

				loc("Attack: [Space]")

			elseif INTERFACE == "touch" then

				ctrl = loc("Aim: [Up]/[Down]").."|"..

				loc("Attack: Tap the [Bomb]")

			end

			ShowMission(loc("Basic Rope Training"), loc("How to Rope"),

			loc("Go to the target.").."|"..

			loc("Hold [Attack] to attach the rope.").."|"..

			ctrl, 2, 13000)

			ropeAttached = false

		end

	elseif GetGearType(gear) == gtCase then

		eraseGirder(6)

		eraseGirder(7)

	end

end

function onAmmoStoreInit()

	SetAmmo(amRope, 9, 0, 0, 1)

	SetAmmo(amBaseballBat, 9, 0, 0, 1)

end

function onAttack()

	if GetCurAmmoType() == amGrenade and not ropeGear then

		AddCaption(loc("You have to drop the grenade from rope!"), 0xFF4000FF, capgrpMessage)

		dropNadeText(5000)

		PlaySound(sndDenied)

	end

end