HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Utils.lua")

HedgewarsScriptLoad("/Scripts/Params.lua")

local hTag = nil

local hTagHeight = 33000

local tTag = nil

local rTag = nil

local startTime = 0

local MaxHeight = 32640

local RecordHeight = 33000

local RecordHeightHogName = nil

local Fire = {}

--local BoomFire = nil

local HH = {}

local totalHedgehogs = 0

local deadHedgehogs = 0

local currTeam = ''

local teams = {}

local teamScoreStats = {}

local teamBests = {}

local MrMine -- in honour of sparkle's first arrival in the cabin

local YouWon = false

local YouLost = false

local HogsAreInvulnerable = false

local WaterRise = nil

local Cake = nil

local CakeTries = 0

local addCake = true

local Stars = {}

local tauntNoo = false

local jokeAwardNavy = nil

local jokeAwardSpeed = nil

local jokeAwardDamage = nil

local recordBroken = false

local ready = false

local showWaterStats = false -- uses the AI team to draw water height.

local scaleGraph = false

local dummyHog = nil

local dummySkip = 0

local baseWaterSpeed = 2

local waterSpeed = 0

local waterAccel = 0

local delayHeight = 32000

local delayTime = 0

local airMineX = {}

local airMineY = {}

local airMine = {}

local init = true

function onParameters()

    parseParams()

    if params["speed"] ~= nil then

        baseWaterSpeed = params["speed"]

    end

    if params["accel"] ~= nil then

        waterAccel = params["accel"]

        if waterAccel ~= 0 then waterAccel = div(32640000,waterAccel) end

    end

    if params["delaytime"] ~= nil then

        delayTime = params["delaytime"]

    end

    if params["delaytime"] ~= nil then

        delayHeight = 32768-params["delayheight"]

    end

    if params["nocake"] ~= nil then addCake = false end

end

function onGameInit()

    -- Ensure people get same map for same theme

    TurnTime = 999999999

    CaseFreq = 0

    Explosives = 0

    MineDudPercent = 0

    EnableGameFlags(gfOneClanMode)

    DisableGameFlags(gfBottomBorder+gfBorder)

    --This reduced startup time by only about 15% and looked ugly

    --EnableGameFlags(gfDisableLandObjects) 

    -- force seed instead.  Some themes will still be easier, but at least you won't luck out on the same theme

    Seed = ClimbHome

    if showWaterStats then

        AddTeam(" ", 0x545C9D, "Simple", "Island", "Default")

    elseif scaleGraph then

        AddTeam(" ", 0x050505, "Simple", "Island", "Default")

    end

    if showWaterStats or scaleGraph then

        dummyHog = AddHog(" ", 0, 1, "NoHat")

        HH[dummyHog] = nil

        totalHedgehogs = totalHedgehogs - 1

        teams[GetHogTeamName(dummyHog)] = nil

        SendStat(siClanHealth, tostring(32640), " ")

    end

end

function onGearAdd(gear)

    if GetGearType(gear) == gtHedgehog then

        HH[gear] = 1

        totalHedgehogs = totalHedgehogs + 1

        teams[GetHogTeamName(gear)] = 1

    elseif init and GetGearType(gear) == gtAirMine then

        airMine[gear] = 1

    end

end

function onGearDelete(gear)

    if gear == MrMine then

        AddCaption("Once you set off the proximity trigger, Mr. Mine is not your friend",0xffffff,0)

        MrMine = nil

    elseif gear == Cake then

        Cake = nil

    elseif GetGearType(gear) == gtHedgehog then

	onGameTick20()

	onGearDamage(gear, 0)

        HH[gear] = nil

    end

end

function onGameStart()

    if showWaterStats or scaleGraph then

        DeleteGear(dummyHog)

    end

    --SetClanColor(ClansCount-1, 0x0000ffff) appears to be broken

    SendHealthStatsOff()

    ShowMission(loc("Climb Home"),

                loc("Rope to safety"),

                loc("You are far from home, and the water is rising, climb up as high as you can!|Your score will be based on your height."),

                -amRope, 0)

    local x = 1818

    for h,i in pairs(HH) do

        if h ~= nil then

            -- SetGearPosition(h,x,32549)

            SetGearPosition(h,x,108)

            SetHealth(h,1)

            if x < 1978 then x = x+32 else x = 1818 end

            if GetEffect(h,heInvulnerable) == 0 then

                SetEffect(h,heInvulnerable,1)

            else

                HogsAreInvulnerable = true

            end

            SetState(h,bor(GetState(h),gstInvisible))

        end

    end

-- 1925,263 - Mr. Mine position

    MrMine = AddGear(1925,263,gtMine,0,0,0,0)

end

function onAmmoStoreInit()

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

end

function onNewTurn()

    if init then

        init = false

        for a,i in pairs(airMine) do

            x,y = GetGearPosition(a)

            airMineX[a] = x

            airMineY[a] = y

        end

    else

        for a,i in pairs(airMine) do

            local x,y = GetGearPosition(a)

            if not x or airMineX[a] ~= x or airMineY[a] ~= y then

                DeleteGear(a)

                AddGear(airMineX[a],airMineY[a], gtAirMine, gsttmpFlag, 0, 0, 0)

            end

        end

    end

    ready = false

    startTime = GameTime

    --disable to preserve highest over multiple turns

    --will need to change water check too ofc

    MaxHeight = 32640

    hTagHeight = 33000

    SetWaterLine(32768)

    YouWon = false

    YouLost = false

    tauntNoo = false

    recordBroken = false

    currTeam = GetHogTeamName(CurrentHedgehog)

    if CurrentHedgehog ~= nil then

        if CurrentHedgehog ~= dummyHog then

            SetGearPosition(CurrentHedgehog, 1951,32640)

            if not HogsAreInvulnerable then SetEffect(CurrentHedgehog,heInvulnerable,0) end

            AddVisualGear(1951,32640,vgtExplosion,0,false)

            SetState(CurrentHedgehog,band(GetState(CurrentHedgehog),bnot(gstInvisible)))

            SetWeapon(amRope)

            ready = true

        else

            dummySkip = GameTime+1

        end

    end

    for f,i in pairs(Fire) do

        DeleteGear(f)

    end

    for s,i in pairs(Stars) do

        DeleteVisualGear(s)

        Stars[s] = nil

    end

    if CurrentHedgehog ~= dummyHog then

        for i = 0,12 do

            flame = AddGear(2000+i*2,308, gtFlame, gsttmpFlag,  0, 0, 0)

            SetTag(flame, 999999+i)

            Fire[flame]=1

        end

    end

    if Cake ~= nil then DeleteGear(Cake) end

    CakeTries = 0

end

--function onGearDelete(gear)

--    if gear == WaterRise and MaxHeight > 500 and CurrentHedgehog ~= nil and band(GetState(CurrentHedgehog),gstHHDriven) ~= 0 then

--        WaterRise = AddGear(0,0,gtWaterUp, 0, 0, 0, 0)

--    end

--end

function FireBoom(x,y,d) -- going to add for rockets too

    AddVisualGear(x,y,vgtExplosion,0,false)

    -- should approximate circle by removing corners

    --if BoomFire == nil then BoomFire = {} end

    for i = 0,50 do

	fx = GetRandom(d)-div(d,2)

	fy = GetRandom(d)-div(d,2)

	if fx<0 then

	   fdx = -5000-GetRandom(3000)

	else

	   fdx = 5000+GetRandom(3000)

	end

	if fy<0 then

	   fdy = -5000-GetRandom(3000)

	else

	   fdy = 5000+GetRandom(3000)

	end

        flame = AddGear(x+fx, y+fy, gtFlame, gsttmpFlag,  fdx, fdy, 0)

        SetTag(flame, 999999+i)

        SetFlightTime(flame, 0)

        Fire[flame]=1

--        BoomFire[flame]=1

    end

end

function onGameTick20()

    local x,y

    if math.random(20) == 1 then AddVisualGear(2012,56,vgtSmoke,0,false) end

    if CurrentHedgehog == dummyHog and dummySkip ~= 0 and dummySkip < GameTime then

        ParseCommand("/skip")

        dummySkip = 0

    end

    --if BoomFire ~= nil then

    --    for f,i in pairs(BoomFire) do

    --        if band(GetState(f),gstCollision~=0) then DeleteGear(f) end

    --    end

    --    BoomFire = nil

    --end

    for s,i in pairs(Stars) do

        g1, g2, g3, g4, g5, g6, g7, g8, g9, g10 = GetVisualGearValues(s)

        if g1 > WaterLine + 500 then

            DeleteVisualGear(s)

            Stars[s] = nil

        end

        --else  wasn't really visible, pointless.

        --    g5 = g5+1

        --    if g5 > 360 then g5 = 0 end

        --    SetVisualGearValues(s, g1, g2, g3, g4, g5, g6, g7, g8, g9, g10)

        --end

    end

    if CurrentHedgehog ~= nil then x,y = GetGearPosition(CurrentHedgehog) end

    if Cake ~= nil and CurrentHedgehog ~= nil then

        local cx,cy = GetGearPosition(Cake)

        if y < cy-1500 then

            DeleteGear(Cake)

            Cake = nil

        end

        if Cake ~= nil and GetHealth(Cake) < 999980 and gearIsInCircle(CurrentHedgehog,cx,cy,450) then

            FireBoom(cx,cy,200) -- todo animate

            DeleteGear(Cake)

            Cake = nil

        end

    end

    if CurrentHedgehog ~= nil and TurnTimeLeft > 0 and band(GetState(CurrentHedgehog),gstHHDriven) ~= 0 then

        if MaxHeight < delayHeight and

           TurnTimeLeft<(999999999-delayTime) and 

            MaxHeight > 286 and WaterLine > 286 then

            if waterAccel ~= 0 then

                SetWaterLine(WaterLine-(baseWaterSpeed+div(getActualHeight(MaxHeight)*100,waterAccel)))

            else

                SetWaterLine(WaterLine-baseWaterSpeed)

            end

        end

        if y > 0 and y < 30000 and MaxHeight > 286 and math.random(y) < 500 then

            local s = AddVisualGear(0, 0, vgtStraightShot, 0, true)

            local c = div(250000,y)

            if c > 255 then c = 255 end

            c = c * 0x10000 + 0xFF0000FF

            SetVisualGearValues(s,

                math.random(2048), -5000, 0, -1-(1/y*1000), 

                math.random(360),

                0,

                999999999, -- frameticks

                171, -- star

                0, c)

                --,  0xFFCC00FF) -- could be fun to make colour shift as you rise...

            Stars[s] = 1

        end    

    end

    if CurrentHedgehog ~= nil and band(GetState(CurrentHedgehog),gstHHDriven) == 0 then

        for f,i in pairs(Fire) do -- takes too long to fall otherwise

            DeleteGear(f)

        end

        if Cake ~= nil then

            DeleteGear(Cake)

            Cake = nil

        end

    end

    if CurrentHedgehog ~= nil and TurnTimeLeft > 0 then

        local vx, vy = GetGearVelocity(CurrentHedgehog)

	local distanceFromWater = WaterLine - y

        --[[ check joke awards ]]

        -- navy award: when distance from main map is over 1000

        local navyDistance = 1250

        if x < -navyDistance or x > LAND_WIDTH+navyDistance then

            local awarded = false

            local dist = 0

            if jokeAwardNavy == nil then

                awarded = true

            else

                if x < 0 then

                    dist = math.abs(x)

                else

                    dist = x - LAND_WIDTH

                end

                if dist > jokeAwardNavy.distance then

                    awarded = true

                end

            end

            if awarded == true then

                jokeAwardNavy = {

                    hogName = GetHogName(CurrentHedgehog),

                    teamName = GetHogTeamName(CurrentHedgehog),

                    distance = dist

                }

            end

        end

        -- Speed award for largest distance from water

        if distanceFromWater > 3000 and WaterLine < 32000 then

            local awarded = false

            if jokeAwardSpeed == nil or distanceFromWater > jokeAwardSpeed.distance then

                awarded = true

            end

            if awarded == true then

                jokeAwardSpeed = {

                    hogName = GetHogName(CurrentHedgehog),

                    teamName = GetHogTeamName(CurrentHedgehog),

                    distance = distanceFromWater

                }

            end

        end

            if isSinglePlayer then

                if distanceFromWater < 0 and not YouLost and not YouWon then

                    makeSinglePlayerLoserStats()

                    YouLost = true

                end

                if not YouWon and not YouLost and gearIsInBox(CurrentHedgehog, 1920, 252, 50, 50) then

                    local finishTime = (GameTime-startTime)/1000

                    local roundedFinishTime = math.ceil(math.floor(finishTime+0.5))

                    AddCaption(loc("Victory!"))

                    ShowMission(loc("Climb Home"),

                                loc("Made it!"),

                                string.format(loc("Ahhh, home, sweet home. Made it in %d seconds."), roundedFinishTime),

                                -amRope, 0)

                    PlaySound(sndVictory,CurrentHedgehog)

                    SetState(CurrentHedgehog, gstWinner)

                    SendStat(siGameResult, loc("You have beaten the challenge!"))

                    SendStat(siGraphTitle, loc("Your height over time"))

                    SendStat(siCustomAchievement, string.format(loc("%s reached home in %.3f seconds. Congratulations!"), loc(GetHogName(CurrentHedgehog)), finishTime))

                    SendStat(siCustomAchievement, string.format(loc("%s bravely climbed up to a dizzy height of %d to reach home."),loc(GetHogName(CurrentHedgehog)), getActualHeight(RecordHeight)))

                    SendStat(siPointType, loc("seconds"))

                    SendStat(siPlayerKills, tostring(roundedFinishTime), loc(GetHogTeamName(CurrentHedgehog)))

                    EndGame()

                    YouWon = true

                end

            elseif distanceFromWater < 0 and not YouLost then

                makeMultiPlayerLoserStat(CurrentHedgehog)

                deadHedgehogs = deadHedgehogs + 1

                YouLost = true

                if deadHedgehogs >= totalHedgehogs then

                    makeFinalMultiPlayerStats()

                    EndGame()

                end

            end

        if GameTime % 500 == 0 then

            --if isSinglePlayer and MaxHeight < 32000 and WaterRise == nil then

            --    WaterRise = AddGear(0,0,gtWaterUp, 0, 0, 0, 0)

            --end

            if showWaterStats == true then

	        SendStat(siClanHealth, tostring(getActualHeight(WaterLine)), " ")

            end

	    for t,i in pairs(teams) do

                if currTeam == t then

                    SendStat(siClanHealth, tostring(getActualHeight(y)), t)

                else

                    SendStat(siClanHealth, '0', t)

                end

            end

            -- play taunts

            if not YouWon and not YouLost then

                local nooDistance = 500

                if ((x < -nooDistance and vx < 0) or (x > LAND_WIDTH+nooDistance and vx > 0)) then

                    if (tauntNoo == false and distanceFromWater > 80) then

                        PlaySound(sndNooo, CurrentHedgehog)

                        tauntNoo = true

                    end

                end

            end

            if addCake and CakeTries < 10 and y < 32600 and y > 3000 and Cake == nil and band(GetState(CurrentHedgehog),gstHHDriven) ~= 0 then 

                -- doing this just after the start the first time to take advantage of randomness sources

                -- Pick a clear y to start with

                if y > 31000 then cy = 24585 elseif

                   y > 28000 then cy = 21500 elseif

                   y > 24000 then cy = 19000 elseif

                   y > 21500 then cy = 16000 elseif

                   y > 19000 then cy = 12265 elseif

                   y > 16000 then cy =  8800 elseif

                   y > 12000 then cy =  5700 else

                   cy = 400 end

                Cake = AddGear(GetRandom(2048), cy, gtCake, 0, 0, 0, 0)

                SetHealth(Cake,999999)

                CakeTries = CakeTries + 1 

            end

            if (y > 286) or (y < 286 and MaxHeight > 286) then

                if y < MaxHeight and y > 286 then MaxHeight = y end

                if y < 286 then MaxHeight = 286 end

                if MaxHeight < hTagHeight then

                    hTagHeight = MaxHeight

                    if hTag ~= nil then DeleteVisualGear(hTag) end

                    hTag = AddVisualGear(0, 0, vgtHealthTag, 0, true)

                    local g1, g2, g3, g4, g5, g6, g7, g8, g9, g10 = GetVisualGearValues(hTag)

                    -- snagged from space invasion

                    SetVisualGearValues (

                            hTag,        --id

                            -(ScreenWidth/2) + 40, --xoffset

                            ScreenHeight - 60, --yoffset

                            0,          --dx

                            0,          --dy

                            1.1,        --zoom

                            1,          --~= 0 means align to screen

                            g7,         --frameticks

            -- 116px off bottom for lowest rock, 286 or so off top for position of chair

            -- 32650 is "0"

                            32640-hTagHeight,    --value

                            99999999999,--timer

                            GetClanColor(GetHogClan(CurrentHedgehog))

                            )

                end

                if MaxHeight < RecordHeight then

                    RecordHeight = MaxHeight

                    local oldName = RecordHeightHogName

                    RecordHeightHogName = GetHogName(CurrentHedgehog)

                    if oldName == nil then recordBroken = true end

                    if not isSinglePlayer and RecordHeight > 1500 and not recordBroken then

                        recordBroken = true

                        AddCaption(string.format(loc("%s has passed the best height of %s!"), RecordHeightHogName, oldName))

                    end

                    if not isSinglePlayer then

                        if rTag ~= nil then DeleteVisualGear(rTag) end

                        rTag = AddVisualGear(0, 0, vgtHealthTag, 0, true)

                        local g1, g2, g3, g4, g5, g6, g7, g8, g9, g10 = GetVisualGearValues(hTag)

                        -- snagged from space invasion

                        SetVisualGearValues (

                            rTag,        --id

                            -(ScreenWidth/2) + 100, --xoffset

                            ScreenHeight - 60, --yoffset

                            0,          --dx

                            0,          --dy

                            1.1,        --zoom

                            1,          --~= 0 means align to screen

                            g7,         --frameticks

            -- 116px off bottom for lowest rock, 286 or so off top for position of chair

            -- 32650 is "0"

                            getActualHeight(RecordHeight),    --value

                            99999999999,--timer