Game

function Tick()
    local allPlayers = Game.GetPlayers()
    local nearestPlayer = Game.FindNearestPlayer(script:GetWorldPosition(), {ignoreDead = true})

    for _, player in ipairs(allPlayers) do
        if player == nearestPlayer then
            player:SetWorldScale(Vector3.ONE * 2)
        else
            player:SetWorldScale(Vector3.ONE)
        end
    end
    Task.Wait(1)
end

local playerId = nil

local function CheckLater()
    local player = Game.FindPlayer(playerId)
    if Object.IsValid(player) then
        print("Player " .. player.name .. " is still here.")
    else
        print("Player with id " .. playerId .. " left the game.")
    end
end

local function OnPlayerJoined(player)
    playerId = player.id

    Task.Spawn(CheckLater, 5)
end

Game.playerJoinedEvent:Connect(OnPlayerJoined)

function Tick()
    local playersInRange = Game.FindPlayersInCylinder(script:GetWorldPosition(), 500, {includeTeams = {1, 2, 3, 4}})

    for _, player in ipairs(playersInRange) do
        local vel = player:GetVelocity()
        vel = vel + Vector3.UP * 250
        player:SetVelocity(vel)
    end
    Task.Wait(0.1)
end

function Tick()
    local playersInRange = Game.FindPlayersInSphere(script:GetWorldPosition(), 500)

    for _, player in ipairs(playersInRange) do
        local vel = player:GetVelocity()
        vel = vel + Vector3.UP * 250
        player:SetVelocity(vel)
    end
    Task.Wait(0.1)
end

local GAME_ID = Game.GetCurrentGameId()

function OnChatMessage(_, params)
    local message = string.lower(params.message)
    if message == "/reboot" and Game.IsAcceptingPlayers() then
        Game.StopAcceptingPlayers()
        Game.TransferAllPlayersToGame(GAME_ID)
    end
end
Chat.receiveMessageHook:Connect(OnChatMessage)

local function OnPlayerJoined(player)
    print("Player is in scene: ", Game.GetCurrentSceneName())
end

Game.playerJoinedEvent:Connect(OnPlayerJoined)

function Tick()
    local allPlayers = Game.GetPlayers()

    for _, player in ipairs(allPlayers) do
        if player == Game.GetLocalPlayer() then
            UI.PrintToScreen(player.name, Color.GREEN)
        else
            UI.PrintToScreen(player.name, Color.BLUE)
        end
    end
    Task.Wait(3)
end

function OnRoundEnd()
    local playersAlive = Game.GetPlayers({ignoreDead = true, includeTeams = 1})
    local playersDead = Game.GetPlayers({ignoreLiving = true, includeTeams = 2})

    print(#playersAlive .. " players on team 1 are still alive.")
    print(#playersDead .. " players on team 2 are dead.")
end
Game.roundEndEvent:Connect(OnRoundEnd)

function Tick()
    local teamA = Game.GetTeamScore(1)
    local teamB = Game.GetTeamScore(2)
    local teamC = Game.GetTeamScore(3)
    local teamD = Game.GetTeamScore(4)

    UI.PrintToScreen("Team A: " .. teamA)
    UI.PrintToScreen("Team B: " .. teamB)
    UI.PrintToScreen("Team C: " .. teamC)
    UI.PrintToScreen("Team D: " .. teamD)
    Task.Wait(2.98)
end

function OnRoundEnd()
    -- Figure out which team has the best score
    local winningTeam = 0
    local bestScore = -1

    for i = 1, 4 do
        local score = Game.GetTeamScore(i)
        if score > bestScore then
            winningTeam = i
            bestScore = score
        end
    end

    print("Round ended. Team " .. winningTeam .." Resetting scores.")

    -- Prepare for the next round
    Game.ResetTeamScores()
end

Game.roundEndEvent:Connect(OnRoundEnd)

function Tick()
    local pos = script:GetWorldPosition()

    for team = 1, 4 do
        local teamPlayers = Game.FindPlayersInCylinder(pos, 800, {includeTeams = team})
        Game.SetTeamScore(team, #teamPlayers)
    end

    Task.Wait(0.25)
end

local roundCount = 1
local roundRestarting = false

function OnTeamScoreChanged(team)
    local score = Game.GetTeamScore(team)

    if score >= 10 and not roundRestarting then
        Game.EndRound()
        print("Team " .. team .. " wins!")

        roundRestarting = true
        print("5...")
        Task.Wait(1)
        print("4...")
        Task.Wait(1)
        print("3...")
        Task.Wait(1)
        print("2...")
        Task.Wait(1)
        print("1...")
        Task.Wait(1)
        Game.ResetTeamScores()
        Game.StartRound()
        roundCount = roundCount + 1
        roundRestarting = false
        print("Starting new round")
    end
end

Game.teamScoreChangedEvent:Connect(OnTeamScoreChanged)

local bossKilled = true -- Set true for testing

-- If bossKilled is true, after 10 seconds transfer all players
-- to the Lobby scene.

if bossKilled then
    Task.Spawn(function()
        Game.TransferAllPlayersToScene("Lobby")
    end, 10)
end

local TRIGGER = script:GetCustomProperty("Trigger"):WaitForObject()

function OnBeginOverlap(_, player)
    if not player:IsA("Player") then return end

    local destinationGame = GetRandomFeaturedGame()

    if player.isInParty and player.isPartyLeader then
        -- Transfer the whole party
        local partyOfPlayers = {}
        local partyInfo = player:GetPartyInfo()
        for _,playerId in ipairs(partyInfo:GetMemberIds()) do
            local p = Game.FindPlayer(playerId)
            if p then
                table.insert(partyOfPlayers, p)
            end
        end
        Game.TransferPlayersToGame(destinationGame, partyOfPlayers)
    else
        -- Transfer only the player who entered the trigger
        player:TransferToGame(destinationGame)
    end
end

function GetRandomFeaturedGame()
    local collection = CorePlatform.GetGameCollection("featured")
    local rndIndex = math.random(1, #collection)
    local entry = collection[rndIndex]
    return entry
end

TRIGGER.beginOverlapEvent:Connect(OnBeginOverlap)

local SCENE_NAME = script:GetCustomProperty("SceneName")
local VFX_TEMPLATE = script:GetCustomProperty("VFX")
local PERIOD = 120 -- Two minutes
local RADIUS = 500 -- 5 meters

while true do
    Task.Wait(PERIOD)
    local pos = script:GetWorldPosition()
    local players = Game.FindPlayersInCylinder(pos, RADIUS)
    if #players > 0 then
        Game.TransferPlayersToScene(SCENE_NAME, players)
        World.SpawnAsset(VFX_TEMPLATE, {position = pos})
    end
end

local BALANCE_RATIO = 1 / 2
local playerCount = 0
local team1Count = 0
local team2Count = 0

function OnPlayerJoined(player)
    player.team = NextTeam()
end

function OnPlayerLeft(player)
    playerCount = 0
    team1Count = 0
    team2Count = 0

    local allPlayers = Game.GetPlayers()
    for _, p in ipairs(allPlayers) do
        if p ~= player then
            p.team = NextTeam()
        end
    end
end

function NextTeam()
    local team = 1

    if playerCount == 0 then
        team1Count = 1
    elseif team2Count == 0 then
        team2Count = 1
        team = 2
    else
        local ratio = team1Count / team2Count
        if ratio < BALANCE_RATIO then
            team1Count = team1Count + 1
        else
            team2Count = team2Count + 1
            team = 2
        end
    end

    playerCount = playerCount + 1
    return team
end

Game.playerJoinedEvent:Connect(OnPlayerJoined)
Game.playerLeftEvent:Connect(OnPlayerLeft)

-- Client context script
local TARGET = script:GetCustomProperty("Target"):WaitForObject()
local IMAGE = script:GetCustomProperty("Image"):WaitForObject()

local function UpdateImage()
    local pos = UI.GetScreenPosition(TARGET:GetWorldPosition())

    IMAGE.x = pos.x
    IMAGE.y = pos.y
end

-- Uncomment the below code and comment out the postCameraUpdateEvent line to see
-- the difference between the Tick updating the UI compared to the post camera event.
--[[
function Tick()
    UpdateImage()
end
--]]

Game.postCameraUpdateEvent:Connect(UpdateImage)

local gameState = "PLAYING"

function OnRoundEnd()
    gameState = "END"

    print("Round ended. Team " .. winningTeam .. " won!")

    -- Waits for 3 seconds then continues
    Task.Wait(3)

    -- Respawn all the players
    local allPlayers = Game.GetPlayers()
    for _, player in ipairs(allPlayers) do
        player:Spawn()
    end

    Game.ResetTeamScores()
    gameState = "LOBBY"
end
Game.roundEndEvent:Connect(OnRoundEnd)

function Tick()
    if gameState == "PLAYING" then
        local scoreObjective = 5

        if Game.GetTeamScore(1) == scoreObjective then
            winningTeam = 1
            Game.EndRound()

        elseif Game.GetTeamScore(2) == scoreObjective then
            winningTeam = 2
            Game.EndRound()
        end
    end
end

local gameState = "LOBBY"

print("Waiting for 2 players to join...")

function OnRoundStart()
    gameState = "PLAYING"
    print("New round starting...")
end
Game.roundStartEvent:Connect(OnRoundStart)

function Tick()
    if gameState == "LOBBY" then
        -- The condition for starting a round
        local playerCount = #Game.GetPlayers()
        if playerCount >= 2 then
            Game.StartRound()
        end
    end
end

function OnTeamScoreChanged(team)
    local score = Game.GetTeamScore(team)
    print("Score changed for team " .. team .. ", new value = " .. score)
end

Game.teamScoreChangedEvent:Connect(OnTeamScoreChanged)

function HandlePlayerJumped(player)
    Game.IncreaseTeamScore(player.team, 1)
end

function HandlePlayerCrouched(player)
    Game.DecreaseTeamScore(player.team, 1)
end

local playersJumping = {}
local playersCrouching = {}

function Tick()
    local allPlayers = Game.GetPlayers()

    for _, player in ipairs(allPlayers) do
        -- Jump
        if player.isJumping and player.isJumping ~= playersJumping[player] then
            HandlePlayerJumped(player)
        end
        playersJumping[player] = player.isJumping

        -- Crouch
        if player.isCrouching and not player.isJumping and player.isCrouching ~= playersCrouching[player] then
            HandlePlayerCrouched(player)
        end
        playersCrouching[player] = player.isCrouching
    end
end