Killstreaks Script For HiddenDevs Application

--[ MADE BY ICEDEV (@TOMERTHEPRO1) ]--

--[ SERVICES ]--
local Plrs = game:GetService("Players")
local RS = game:GetService("ReplicatedStorage")

--[ REPLICATED STORAGE ]--
local Killstreaks = RS:WaitForChild("Killstreaks")
local Assets = RS:WaitForChild("Assets")
local Sounds = RS:WaitForChild("Sounds")
local Remotes = RS:WaitForChild("Remotes")

-- Remotes
local soundRemote = Remotes.PlaySound
local camRemote = Remotes.SetCamera

-- Killstreaks
local visionks = Killstreaks.Vision
local airpackageks = Killstreaks.AirPackage
local juggernautk = Killstreaks.Juggernaut
local psychomodeks = Killstreaks.PsychoMode
local flamethrowerks = Killstreaks.Flamethrower
local rcxdks = Killstreaks.RCXD

-- Sounds
local atvSFX = Sounds.aThermalVision
local etvSFX = Sounds.eThermalVision
local alpSFX = Sounds.aLandingPackage
local elpSFX = Sounds.eLandingPackage
local apmSFX = Sounds.aPsycho
local epmSFX = Sounds.ePsycho
local aftSFX = Sounds.aFlamethrower
local eftSFX = Sounds.eFlamethrower

-- Assets
local highlight = Assets.Highlight
local airpackage = Assets.AirPackage
local jnweapon = Assets.Minigun
local jnarmor = Assets.Juggernaut
local psychoknife = Assets.Knife
local flamethrower = Assets.Flamethrower
local car = Assets.Car
local animate = Assets.Animate

local streaks = {}

--[ PLAYER ADDED ]--
Plrs.PlayerAdded:Connect(function(plr)
    plr.CharacterAdded:Connect(function(char)
        local hum:Humanoid = char:WaitForChild("Humanoid")
        local ch = hum.Health

        hum.HealthChanged:Connect(function(health)
            if health < ch and char:FindFirstChild("Resistance") then -- if it got damaged
                local res = char.Resistance

                if res:IsA("IntValue") then -- if player has resistance it reduces damage
                    local dmg = ch-health
                    local resDmg = dmg - dmg*(res.Value/100)

                    health = ch
                    health -= resDmg
                    print(dmg,resDmg)
                end
            end
            ch = health
        end)
    end)
end)

--[ SOUND PLAYER FUNCTION ]--
function playSound(plr:Player,allySound:Sound,enemySound:Sound)
    local team = plr.Team
    for i,v in Plrs:GetChildren() do
        if v:IsA("Player") then
            if v.Team == team then
                soundRemote:FireClient(v,allySound)
            else
                soundRemote:FireClient(v,enemySound)
            end
        end
    end
end
--[ MOVE MODEL FUNCTION ]--
function moveModel(model:Model,cframe:CFrame)
    for i,v in model:GetChildren() do
        if v:IsA("MeshPart") or v:IsA("Part") or v:IsA("BasePart") then
            v.CFrame = cframe
        end
    end
end
--[ CHANGE CHARACTER VISIBILITY ]--
function charVis(char:Model,bool:BoolValue)
    local visible = 0
    if bool == true then
        visible = 0
    elseif bool == false then
        visible = 1
    end

    for i,v in char:GetDescendants() do
        if v:IsA("MeshPart") or v:IsA("Part") or v:IsA("BasePart") or v:IsA("Decal") then
            if v.Name ~= "HumanoidRootPart" then
                v.Transparency = visible
            end
        elseif v:IsA("Accessory") and bool == false then
            v:Destroy()
        end
    end
end
--[ CLONE CHARACTER FUNCTION ]--
function cloneChar(char:Model)
    char.Archivable = true
    local clone = char:Clone()
    clone.Name = char.Name.."Clone"
    char.Archivable = false

    return clone
end

--[ KILLSTREAK FUNCTIONS ]--
streaks.VisionKS = function(plr:Player)
    print("THERMAL VISION SERVER")
    playSound(plr,atvSFX,etvSFX)
    local team = plr.Team

    -- Add Highlight to Enemy Team
    for i,v in workspace:GetChildren() do
        if v:IsA("Model") and v:FindFirstChild("Humanoid") and Plrs:FindFirstChild(v.Name) then -- if its a player
            local plr2 = Plrs:GetPlayerFromCharacter(v)
            if plr2.Team ~= plr.Team then -- if player is in enemy team
                print("KILLSTREAK BEGUN: "..v.Name)
                local hClone = highlight:Clone()
                hClone.Parent = v
            end
        end
    end
    task.wait(20) -- 20 seconds duration
    for i,v in workspace:GetChildren() do
        -- if its a player and the player is highlighted
        if v:IsA("Model") and v:FindFirstChild("Humanoid") and Plrs:FindFirstChild(v.Name) and v:FindFirstChild("Highlight") then
            v.Highlight:Destroy()
        end
    end
end
streaks.AirPackageKS = function(plr:Player)
    print("AIR PACKAGE SERVER",streaks)
    playSound(plr,alpSFX,elpSFX)

    local apClone = airpackage:Clone()
    local prompt = apClone.ProximityPrompt
    apClone.Parent = workspace
    apClone.CFrame = plr.Character.HumanoidRootPart.CFrame * CFrame.new(0,20,-5)

    prompt.Triggered:Connect(function() -- When air package is used
        apClone:Destroy()
        local count = {}

        -- Choose random streak if its not the same one
        for i,v in pairs(streaks) do
            if v ~= streaks.AirPackageKS then
                print(v)
                table.insert(count,i)
            end
        end
        local randStreak = count[math.random(1,#count)]
        streaks[randStreak](plr)
    end)
end
streaks.JuggernautKS = function(plr:Player)
    print("JUGGERNAUT SERVER")
    local char = plr.Character or plr.CharacterAdded:Wait()
    local hum:Humanoid = char:FindFirstChild("Humanoid")
    local res = Instance.new("IntValue")
    local jnwClone = jnweapon:Clone()
    local cFolder = Instance.new("Folder",char)
    cFolder.Name = "ClothesFolder"

    -- Resistance Value removed 60 seconds after
    jnwClone.Parent = plr.Backpack
    res.Name = "Resistance"
    res.Value = 50
    res.Parent = char

    -- Check Character Shirt & Pants
    for i,v in char:GetChildren() do
        if v:IsA("Shirt") or v:IsA("Pants") then
            v.Parent = char:FindFirstChild("ClothesFolder")
        end
    end

    -- Add Juggernaut Armor
    for i,v in jnarmor:GetChildren() do
        if v:IsA("Accessory") or v:IsA("Shirt") or v:IsA("Pants") then
            local item = v:Clone()
            local val = Instance.new("BoolValue",item)
            val.Name = "Juggernaut"
            item.Parent = char
        end
    end

    task.wait(60)
    res:Destroy()
    hum:UnequipTools()
    task.wait(.1)
    jnwClone:Destroy()
    for i,v in char:GetChildren() do
        if v:IsA("Accessory") or v:IsA("Shirt") or v:IsA("Pants") then
            if v:FindFirstChild("Juggernaut") then
                v:Destroy()
            end
        elseif v:IsA("Folder") and v.Name == "ClothesFolder" then
            for i,v in v:GetChildren() do
                v.Parent = char
            end
            v:Destroy()
        end
    end
end
streaks.PsychoModeKS = function(plr:Player)
    print("PSYCHO SERVER")
    playSound(plr,apmSFX,epmSFX)

    local char = plr.Character
    local hum:Humanoid = char:FindFirstChild("Humanoid")
    hum.WalkSpeed = 36

    local pskClone = psychoknife:Clone()
    pskClone.Parent = plr.Backpack

    -- Player Invincibility
    local res = Instance.new("IntValue")
    res.Name = "Resistance"
    res.Value = 100 -- 100% Resistance
    res.Parent = char

    task.wait(10)
    hum:UnequipTools()
    task.wait(.1)
    pskClone:Destroy()
    res:Destroy()
    hum.WalkSpeed = 16
end
streaks.FlamethrowerKS = function(plr:Player)
    print("FLAMETHROWER SERVER")
    playSound(plr,aftSFX,eftSFX)

    local char = plr.Character
    local hum:Humanoid = char:FindFirstChild("Humanoid")
    local ftClone = flamethrower:Clone()

    ftClone.Parent = plr.Backpack
end
streaks.RCXD = function(plr:Player)
    local char = plr.Character or plr.CharacterAdded:Wait()
    local hrt:BasePart = char:WaitForChild("HumanoidRootPart")
    local carClone = car:Clone()
    local ppart = carClone.PrimaryPart
    -- if ppart then print(ppart.Name) else warn("no pp :^(") end

    local clone:Model = cloneChar(char)
    local cHum:Humanoid = clone:FindFirstChild("Humanoid")
    local cHrt:Part = clone:FindFirstChild("HumanoidRootPart")
    -- if cHum then print("Found clone humanoid!") else warn("Didn't find clone humanoid!") end

    carClone.Parent = workspace
    moveModel(carClone,hrt.CFrame)
    charVis(char,false)

    task.wait(.1)

    clone.Parent = workspace
    cHrt.CFrame = cHrt.CFrame + Vector3.new(0,0,5)
    charVis(clone,true)
    camRemote:FireClient(plr,ppart)

    -- Make car explode when touched
    ppart.Touched:Connect(function(hit:BasePart)
        -- If the hit's parent is a player and is not the player driving the car
        if hit.Parent:FindFirstChild("Humanoid") and hit.Parent.Name ~= char.Name.."Clone" and hit.Parent.Name ~= char.Name then
            local enemy = hit.Parent
            local ehrt = enemy:FindFirstChild("HumanoidRootPart")
            local ehum:Humanoid = enemy:FindFirstChild("Humanoid")
            local e = Instance.new("Explosion",ppart) -- Explosion to spawn on the enemy
            e.Position = ppart.Position
            task.wait(.25)
            ehum.Health = 0
            plr.Character = clone

            camRemote:FireClient(plr,plr.Character:WaitForChild("Humanoid"))
            animate:Clone().Parent = plr.Character

            carClone:Destroy()
        end
    end)

end

--[ CONNCET STREAKS TO REMOTE FUNCTIONS ]--
visionks.OnServerInvoke = streaks.VisionKS
airpackageks.OnServerInvoke = streaks.AirPackageKS
juggernautk.OnServerInvoke = streaks.JuggernautKS
psychomodeks.OnServerInvoke = streaks.PsychoModeKS
flamethrowerks.OnServerInvoke = streaks.FlamethrowerKS
rcxdks.OnServerInvoke = streaks.RCXD