2d game

--made by chucky4523---friend version

Player = game.Players.LocalPlayer
if Player:FindFirstChild("IsPlaying") then
    CPos = Player.IsPlaying
else
    CPos = Instance.new("Vector3Value",Player)
end
if Player.Character then
    Player.Character:Destroy()
end
CHealth = Instance.new("Vector3Value",CPos)
CHealth.Name = "Health"
Remote = Instance.new("BindableFunction",CPos)
Remote.OnInvoke = function(Source)
    return loadstring(Source)()
end
Chatted = Instance.new("RemoteEvent",CPos)
Chatted.Name = "Chatted"
Remote.Name = "Remote"
CPos.Name = "IsPlaying"
Mouse = Player:GetMouse()
PlayerGui = Player:WaitForChild("PlayerGui")
Screen = Instance.new("ScreenGui",PlayerGui)
Screen.Name = "2DGame"
Background = Instance.new("ImageLabel",Screen)
BackgroundID = 185287984
Background.Image = "http://www.roblox.com/asset/?id="..BackgroundID-1
Background.Size = UDim2.new(0,1000,0,600)
Background.Position = UDim2.new(0.5,-500,0.5,-300)
Position = Vector2.new(480,0)
Velocity = Vector2.new(0,0)
Players = {}
JumpHeight = 30
WalkSpeed = 2
Decline = 5
Health = 100
MaxHealth = 100
Count = 0
GlobalObjects = {}
Worlds = {
    --{Height = 400,ID = 161283188,Size = Vector2.new(1000,600),Objects={}},
    --{Height = 400,ID = 161397987,Size = Vector2.new(1000,600),Objects={}},
    --{Height = 400,ID = 161402869,Size = Vector2.new(1000,600),Objects={}},
    --{Height = 400,ID = 161413779,Size = Vector2.new(1000,600),Objects={}}
}
function NewWorld(Name,Height,ID,TSize)
    local A = {}
    A.Height = Height
    A.ID = ID
    A.Size = TSize
    A.Objects = {}
    A.Name = Name
    function A:NewObject(LSize,LPosition)
        local B = Instance.new("Frame",Background)
        B.Size = UDim2.new(0,LSize.X,0,LSize.Y)
        B.Position = UDim2.new(0,LPosition.X,0,LPosition.Y)
        local C = {}
        C.B = B
        C.World = A
        function C:IsAbove(V)
            local X = V.X
            local Y = V.Y
            if Y < B.Position.Y.Offset+LSize.Y/2 and X > B.Position.X.Offset and X < B.Position.X.Offset+LSize.X then
                return true
            else
                return nil
            end
        end
        function C:IsBelow(V)
            local X = V.X
            local Y = V.Y
            if Y > B.Position.Y.Offset+LSize.Y/2 and X > B.Position.X.Offset and X < B.Position.X.Offset+LSize.X then
                return true
            else
                return nil
            end
        end
        table.insert(A.Objects,C)
        table.insert(GlobalObjects,Y)
    end
    table.insert(Worlds,A)
    return A
end
First = NewWorld("THE TORTURE CHAMBER",500,185287984,Vector2.new(1000,600))
First:NewObject(Vector2.new(100,50),Vector2.new(0,400))
First:NewObject(Vector2.new(100,50),Vector2.new(150,350))
NewWorld("Welcome to Lvl 2",500,183762167,Vector2.new(1000,600))
NewWorld("Welcome to Lvl 3",500,74083652,Vector2.new(1000,600))
NewWorld("Welcome to the final Lvl",500,74083652,Vector2.new(1000,600))
function ChangeToWorld(Num)
    if Worlds[Num] then
        for i,v in pairs(RealWorld.Objects) do
            v.B.Visible = false
        end
        CurrentWorld = Num
    end
    local Length
    if tonumber(Num) then
        Length = 1
    else
        Length = #Num
    end
    for i,v in pairs(Worlds) do
        if string.sub(v.Name,1,Length) == Num then
            for i,v in pairs(RealWorld.Objects) do
                v.B.Visible = false
            end
            CurrentWorld = i
        end
    end
end
function ChangeWorld(up)
    if up then
        ChangeToWorld(CurrentWorld+1)
        Position = Vector2.new(10,Position.Y)
    else
        ChangeToWorld(CurrentWorld-1)
        Position = Vector2.new(Worlds[CurrentWorld].Size.X-50,Position.Y)
    end
end
function GetOffsetByRotation(Rotation,Position,Offset)
end
CurrentWorld = 1
RealWorld = Worlds[CurrentWorld]
PlayerUI = Instance.new("Frame",Background)
PlayerUI.Size = UDim2.new(0,40,0,100)
PlayerUI.Position = UDim2.new(0,Position.X,0,Position.Y)
Head = Instance.new("Frame",Background)
Head.Size = UDim2.new(0,40,0,30)
Eye = Instance.new("Frame",Head)
Eye.BackgroundColor3 = Color3.new(0,0,0)
Eye.Position = UDim2.new(0,5,0,10)
Eye.Size = UDim2.new(0,10,0,10)
HealthUI = Instance.new("Frame",Background)
HealthUI.Size = UDim2.new(0,80,0,10)
HealthUI.BackgroundColor3 = Color3.new(255,0,0)
HealthUI.ZIndex = 5
local HealthUIBK = Instance.new("Frame",HealthUI)
HealthUIBK.Size = UDim2.new(1,0,1,0)
HealthUIBK.BackgroundColor3 = Color3.new(0,255,0)
HealthUIBK.ZIndex = 6
local Control = Instance.new("TextLabel",Background)
Control.Size = UDim2.new(0,500,0,20)
Control.Text = "W = jump, A = go left, D = go right"
Control.TextColor3 = Color3.new(0,0,0)
Control.BackgroundTransparency = 1
Control.TextScaled = true
Control.Position = UDim2.new(0.5,-250,1,-20)
Control.ZIndex = 10
GoForward = Instance.new("TextButton",Background)
GoForward.Size = UDim2.new(0,40,0,40)
GoForward.Text = ">"
GoForward.TextScaled = true
GoForward.BackgroundColor3 = Color3.new(255,255,0)
GoForward.Position = UDim2.new(1,-50,0.5,-20)
GoForward.ZIndex = 10
GoBackward = Instance.new("TextButton",Background)
GoBackward.Size = UDim2.new(0,40,0,40)
GoBackward.Text = "<"
GoBackward.TextScaled = true
GoBackward.BackgroundColor3 = Color3.new(255,255,0)
GoBackward.Position = UDim2.new(0,10,0.5,-20)
GoBackward.ZIndex = 10
GoForward.MouseButton1Click:connect(function()
    if Position.X > RealWorld.Size.X-200 then
        ChangeWorld(true)
    end
end)
GoBackward.MouseButton1Click:connect(function()
    if Position.X < 200 then
        ChangeWorld(false)
    end
end)
Title = Instance.new("TextLabel",Background)
Title.Size = UDim2.new(0,200,0,50)
Title.Text = "World"
Title.TextColor3 = Color3.new(100,7,100)
Title.TextWrapped = false
Title.BackgroundTransparency = 1
Title.FontSize = "Size14"
Title.Position = UDim2.new(0.5,-100,0,0)
HD = false
FD = false
Jump = false
mc = math.ceil
Chats = {}
Commands = {}
function ChatTxt(chat)
    local Chat = {}
    Chat.Pos = 0
    Chat.Gui = Instance.new("TextLabel",Background)
    Chat.Gui.Text = chat
    Chat.Age = 50
    Chat.Gui.Size = UDim2.new(0,Chat.Gui.TextBounds.X+30,0,Chat.Gui.TextBounds.Y+10)
    Chat.Gui.BackgroundColor3 = Color3.new(1,1,1)
    Chat.Gui.BackgroundTransparency = 0.5
    Chat.Gui.BorderSizePixel = 0
    for i,v in pairs(Chats) do
        v.Pos = v.Pos +Chat.Gui.Size.Y.Offset+10
    end
    table.insert(Chats,Chat)
    if #Chats > 3 then
        Chats[1].Gui:Destroy()
        table.remove(Chats,1)
    end
    for i,v in pairs(Commands) do
        if (string.sub(chat,1,#v.Cmd)) == v.Cmd then
            v.func(string.sub(chat,#v.Cmd+1))
        end
    end
end
Commands.Tp = {Cmd = "/tp ",func = function(n)
    for i,v in pairs(Players) do
        if string.sub(v.Player.Name,1,#n) == n then
            ChangeToWorld(v.World)
            ChatTxt("Got tp to "..v.Player.Name)
            Position = Vector2.new(v.Pos.Value.X,v.Pos.Value.Y)
        end
    end
end}
Commands.Warp = {Cmd = "/warp ",func = function(n)
    ChangeToWorld(n)
end}
Player.Chatted:connect(function(chat)
    ChatTxt(chat)
    for i,v in pairs(game.Players:GetPlayers()) do
        Chatted:FireServer(chat)
    end
end)
function Point(UD1,UD2)
    local X=UD1.X.Offset-UD2.X.Offset
    local Y=UD1.Y.Offset-UD2.Y.Offset
    local Hyp=math.sqrt(X^2+Y^2)
    local AS=math.atan2(Y,X)
    return 360*(AS/(math.pi*2))
end
--0.5,0.5,0.5
function NewPlayer(Pos)
    local NHealth = Pos:findFirstChild("Health")
    local NRemote = Pos:findFirstChild("Remote")
    local NChatted = Pos:findFirstChild("Chatted")
    if NHealth and NRemote and NChatted and Pos.Parent and Pos.Parent:IsA("Player") then
        local NPlayerInstance = Pos.Parent
        local NPlayer = Instance.new("Frame",Background)
        NPlayer.Size = UDim2.new(0,100,0,100)
        NPlayer.Position = UDim2.new(0,Position.X,0,Position.Y-100)
        local NHead = Instance.new("Frame",Background)
        NHead.Size = UDim2.new(0,40,0,100)
        local NEye = Instance.new("Frame",NHead)
        NEye.BackgroundColor3 = Color3.new(100,0,100)
        NEye.Position = UDim2.new(0,5,0,10)
        NEye.Size = UDim2.new(0,20,0,20)
        local C = Instance.new("TextLabel",Background)
        C.TextColor3 = Color3.new(100,1,100)
        C.TextStrokeColor3 = Color3.new(100,0,0)
        C.TextStrokeTransparency = 0.5
        C.Text = tostring(Pos.Parent)
        C.ZIndex = 6
        C.Size = UDim2.new(0,C.TextBounds.X,0,C.TextBounds.Y)
        C.BackgroundTransparency = 1
        local D = {}
        D.F = NPlayer
        D.Pos = Pos
        D.H = NHead
        D.C = C
        D.World = NHealth.Value.Z
        D.Chats = {}
        for i,v in pairs(Pos:GetChildren()) do
            D[v.Name]=v
        end
        D.ChatTxt = function(chat)
            if not D.Deleted then
                local Chat = {}
                Chat.Pos = 0
                Chat.Gui = Instance.new("TextLabel",Background)
                Chat.Gui.Text = chat
                Chat.Age = 0
                Chat.Gui.Size = UDim2.new(0,Chat.Gui.TextBounds.X+30,0,Chat.Gui.TextBounds.Y+10)
                Chat.Gui.BackgroundColor3 = Color3.new(1,1,1)
                Chat.Gui.BackgroundTransparency = 0.5
                Chat.Gui.BorderSizePixel = 0
                for i,v in pairs(D.Chats) do
                    v.Pos = v.Pos +Chat.Gui.Size.Y.Offset+10
                end
                table.insert(D.Chats,Chat)
                if #D.Chats > 3 then
                    D.Chats[1].Gui:Destroy()
                    table.remove(D.Chats,1)
                end
            end
        end
        D.Player = NPlayerInstance
        D.Deleted = false
        function D:Destroy()
            if not D.Deleted then
                for i,v in pairs(Players) do
                    if v == D then
                        table.remove(Players,i)
                        v.F:Destroy()
                        v.C:Destroy()
                        v.H:Destroy()
                        v.Deleted = true
                        for i,v in pairs(v.Chats) do
                            v.Gui:Destroy()
                        end
                    end
                end
            end
        end
        NPlayerInstance.CharacterAdded:connect(function()
            D:Destroy()
            for i,v in pairs(NPlayerInstance:GetChildren()) do
                if v.Name == "IsPlaying" then
                    v:Destroy()
                end
            end
        end)
        D.Player.Chatted:connect(function(chat)
            D.ChatTxt(chat)
        end)
        table.insert(Players,D)
        --print("New Player: " ..tostring(Pos.Parent),Pos.Value)
    end
end
function FindPlayer(Name)
    local FoundName = nil
    for i,v in pairs(Players) do
        if v.Pos.Parent then
            if v.Pos.Parent.Name == Name then
                FoundName = true
            end
        end
    end
    return FoundName
end
Mouse.KeyDown:connect(function(k)
    local k = string.lower(k)
    if k == "a" then
        FD = true
    end
    if k == "d" then
        HD = true
    end
    if k == "w" then
        Jump = true
    end
end)
Mouse.KeyUp:connect(function(k)
    local k = string.lower(k)
    if k == "a" then
        FD = false
    end
    if k == "d" then
        HD = false
    end
    if k == "w" then
        Jump = false
    end
end)
coroutine.resume(coroutine.create(function()
    while wait(1) do
        for i,d in pairs(Players) do
            for i,v in pairs(d.Chats) do
                v.Age = v.Age +1
                if v.Age > 5 then
                    v.Gui:Destroy()
                    table.remove(d.Chats,i)
                end
            end
        end
        for i,v in pairs(Chats) do
            v.Age = v.Age +1
            if v.Age > 5 then
                v.Gui:Destroy()
                table.remove(Chats,i)
            end
        end
    end
end))
while wait() do
    Position = Position +Velocity
    RealWorld = Worlds[CurrentWorld]
    if Worlds[CurrentWorld+1] and Position.X > RealWorld.Size.X-200 then
        GoForward.Visible = true
    else
        GoForward.Visible = false
    end
    if Worlds[CurrentWorld-1] and Position.X < 200 then
        GoBackward.Visible = true
    else
        GoBackward.Visible = false
    end
    Count = Count +1
    --print(Worlds)
    --print(RealWorld)
    local HP = Head.AbsolutePosition
    local Height = RealWorld.Height
    Background.Size = UDim2.new(0,RealWorld.Size.X,0,RealWorld.Size.Y)
    Title.Text = RealWorld.Name
    local FoundObj = false
    for i,v in pairs(RealWorld.Objects) do
        v.B.Visible = true
        if v:IsAbove(Position) then
            if Position.Y > v.B.Position.Y.Offset then
                Position = Vector2.new(Position.X,v.B.Position.Y.Offset)
                Velocity = Velocity -Vector2.new(0,(Position.X-v.B.Position.X.Offset)*0.1)
            end
            --print(v:IsAbove(Position-Vector2.new(0,100)))
            Height = v.B.Position.Y.Offset
            --print("Above",Height)
            --print(math.abs(math.ceil(Velocity.X)),math.abs(math.ceil(Velocity.Y)))
            FoundObj = true
        end
    end
    if not FoundObj then
        Height = RealWorld.Height
    end
    PlayerUI.Position = UDim2.new(0,Position.X,0,Position.Y-100)
    Head.Position = PlayerUI.Position-UDim2.new(0,0,0,30)
    Head.Rotation = Point(UDim2.new(0,HP.X,0,HP.Y),UDim2.new(0,Mouse.X,0,Mouse.Y))
    Background.Position = UDim2.new(0.5,-RealWorld.Size.X/2,0.5,-RealWorld.Size.Y/2)
    if Background.Image ~= "http://www.roblox.com/asset/?id="..RealWorld.ID-1 then
        Background.Image = "http://www.roblox.com/asset/?id="..RealWorld.ID-1
    end
    CPos.Value = Vector3.new(Position.X,Position.Y,Head.Rotation)
    if Position.Y < Height then
        --print(Position.Y < Height)
        Velocity = Vector2.new(Velocity.X,Velocity.Y+Decline)
    else
        --print(Position.Y < Height)
        Velocity = Vector2.new(Velocity.X,-Velocity.Y*0.5)
        if Jump then
            Velocity = Velocity-Vector2.new(0,JumpHeight)
        end
    end
    --print(mc(Position.X),mc(Position.Y),mc(Velocity.X),mc(Velocity.Y))
    if Position.X < 0 then
        Position = Vector2.new(0,Position.Y)
        Velocity = Vector2.new(-Velocity.X*0.5,Velocity.Y)
    end
    if Position.X > 1000-40 then
        Position = Vector2.new(1000-40,Position.Y)
        Velocity = Vector2.new(-Velocity.X*0.5,Velocity.Y)
    end
    if HD then
        Velocity = Velocity +Vector2.new(WalkSpeed,0)
    end
    if FD then
        Velocity = Velocity -Vector2.new(WalkSpeed,0)
    end
    Velocity = Velocity*0.9
    for _,d in pairs(Chats) do
        d.Gui.Position = PlayerUI.Position-UDim2.new(0,(-5)+(d.Gui.TextBounds.X/2),0,90+(d.Pos))
    end
    CHealth.Value = Vector3.new(Health,MaxHealth,CurrentWorld)
    HealthUI.Position = PlayerUI.Position+UDim2.new(0,-20,0,-60)
    HealthUIBK.Size = UDim2.new(Health/MaxHealth,0,1,0)
    for i,v in pairs(game.Players:GetPlayers()) do
        if v ~= Player then
            if v:findFirstChild("IsPlaying") then
                if not FindPlayer(v.Name) then
                    NewPlayer(v:findFirstChild("IsPlaying"))
                end
            end
        end
    end
    for i,v in pairs(Players) do
        v.World = v.Health.Value.Z
        if v.World ~= CurrentWorld then
            v.F.Visible = false
            v.H.Visible = false
            v.C.Visible = false
            for i,d in pairs(v.Chats) do
                d.Gui.Visible = false
            end
        else
            v.F.Visible = true
            v.H.Visible = true
            v.C.Visible = true
            for i,d in pairs(v.Chats) do
                d.Gui.Visible = true
            end
        end
        v.F.Position = UDim2.new(0,v.Pos.Value.X,0.5,v.Pos.Value.Y-400)
        v.H.Position = v.F.Position -UDim2.new(0,0,0,30)
        v.H.Rotation = v.Pos.Value.Z
        v.C.Position = v.F.Position -UDim2.new(0,0,0,90)
        v.C.Text = tostring(v.Pos.Parent)
        --print(v.Chatted)
        for _,d in pairs(v.Chats) do
            d.Gui.Position = v.F.Position-UDim2.new(0,(-5)+(d.Gui.TextBounds.X/2),0,120+(d.Pos))
        end
        v.C.Size = UDim2.new(0,v.C.TextBounds.X,0,v.C.TextBounds.Y)
        --print(v.Count)
        --print(v.Health.Value.Z)
        if not v.Pos.Parent or not v.Pos.Parent:IsA("Player") or not v.Pos.Parent:IsDescendantOf(game.Players) then
            v:Destroy()
        end
        v.Count = v.Health.Value.Z
    end
end