Lari Cepat
Pelajaran 17 dari 20 dalam kursus Game Roblox: Kabur dari Kegelapan di Coddy.
Terkadang kamu harus berlari. Menahan Shift (atau tombol di ponsel) membuatmu berlari cepat dengan kecepatan Settings.SprintSpeed selama masih ada stamina: stamina berkurang saat kamu berlari cepat dan pulih saat kamu berjalan. Jika stamina habis, lari cepat berhenti sampai kamu menekan tombol lagi.
Semua ini dilakukan di client. Karakter pemain adalah milik pemain itu sendiri: Roblox memungkinkan LocalScript mengatur WalkSpeed milik Humanoid-nya, lalu gerakan karakter menyesuaikan. ContextActionService memberi tahu script saat tombol ditekan (Begin) dan dilepas (End):
ContextActionService:BindAction("Sprint", function(_, state)
sprinting = state == Enum.UserInputState.Begin
end, true, Enum.KeyCode.LeftShift)Setiap frame, dt adalah jumlah detik sejak frame sebelumnya, sehingga stamina berubah sebesar lajunya dikalikan dt.
Tantangan
SulitDi DarkClient: dapatkan ContextActionService; pertahankan sprinting dan stamina (dimulai dari Settings.StaminaMax); ikat "Sprint" ke LeftShift dengan tombol sentuh. Di Heartbeat: saat berlari cepat dan stamina masih ada, kurangi Settings.StaminaDrain * dt dan atur WalkSpeed ke Settings.SprintSpeed (saat stamina mencapai 0, hentikan lari cepat); jika tidak, pulihkan stamina sebesar Settings.StaminaRegen * dt hingga maksimum dan atur WalkSpeed ke Settings.WalkSpeed. Atur ukuran hud.Stamina.Fill sesuai stamina.
Tekan Play dan tahan Shift. Lalu tekan Check.
Coba sendiri
local Players = game:GetService("Players")
local ServerStorage = game:GetService("ServerStorage")
local Lighting = game:GetService("Lighting")
local TweenService = game:GetService("TweenService")
local PathfindingService = game:GetService("PathfindingService")
local Settings = require(game.ReplicatedStorage.Settings)
local remotes = game.ReplicatedStorage.Remotes
local rooms = workspace.Rooms
local lastRoom = rooms.Lobby -- ruangan terbaru
local count = 0 -- jumlah ruangan yang sudah dibuat
local monster = nil
local codes = {} -- pintu brankas -> kodenya
local lastTry = {} -- pemain -> kapan terakhir kali mereka mencoba kode
-- Malam tiba: matahari tidak terlihat, sedikit cahaya di mana-mana, dan kabut
Lighting.ClockTime = Settings.ClockTime
Lighting.Ambient = Settings.Ambient
Lighting.OutdoorAmbient = Settings.Ambient
Lighting.FogColor = Color3.new(0, 0, 0)
Lighting.FogEnd = Settings.FogEnd
print("Lights out")
-- Alat yang dibawa pemain: di tangan atau di Backpack mereka
local function findTool(player, name)
return (player.Character and player.Character:FindFirstChild(name)) or player.Backpack:FindFirstChild(name)
end
-- Baterai senter berkurang saat menyala, lalu senter padam saat baterainya habis
task.spawn(function()
while true do
task.wait(0.25)
for _, player in Players:GetPlayers() do
local flashlight = player.Character and player.Character:FindFirstChild("Flashlight")
if flashlight and flashlight.Handle.Beam.Enabled then
local battery = math.max(0, flashlight:GetAttribute("Battery") - Settings.BatteryDrain * 0.25)
flashlight:SetAttribute("Battery", battery)
if battery == 0 then
flashlight.Handle.Beam.Enabled = false
end
end
end
end
end)
-- Ayunkan pintu hingga terbuka pada engselnya
local function openDoor(door)
door:SetAttribute("Open", true)
door.Panel.Prompt.Enabled = false
local hinge, panel = door.Hinge, door.Panel
local goal = hinge.CFrame * CFrame.Angles(0, math.rad(90), 0) * hinge.CFrame:ToObjectSpace(panel.CFrame)
TweenService:Create(panel, TweenInfo.new(0.6), { CFrame = goal }):Play()
end
-- Pemain hidup terdekat yang bisa ditangkapnya (tidak bersembunyi), dalam jangkauan MonsterSight, beserta jaraknya
local function nearestCharacter(position)
local best, bestDistance = nil, Settings.MonsterSight
for _, player in Players:GetPlayers() do
local character = player.Character
local root = character and character:FindFirstChild("HumanoidRootPart")
if root and character.Humanoid.Health > 0 and not character:GetAttribute("Hidden") then
local distance = (root.Position - position).Magnitude
if distance < bestDistance then
best, bestDistance = character, distance
end
end
end
return best, bestDistance
end
-- Bisakah monster melihat karakter ini? Sinar dari kepalanya mengenai karakter tersebut
local function canSee(shadow, character)
local from = shadow.Head.Position
local params = RaycastParams.new()
params.FilterDescendantsInstances = { shadow }
local hit = workspace:Raycast(from, character.HumanoidRootPart.Position - from, params)
return hit ~= nil and hit.Instance:IsDescendantOf(character)
end
-- Berjalan menuju suatu titik: lurus jika jalannya bebas, jika tidak, ikuti jalur
local function walkToward(shadow, goal, path)
local root = shadow.HumanoidRootPart
local params = RaycastParams.new()
params.FilterDescendantsInstances = { shadow }
local hit = workspace:Raycast(root.Position, goal - root.Position, params)
if not hit or hit.Instance.Parent:FindFirstChildOfClass("Humanoid") then
shadow.Humanoid:MoveTo(goal)
return
end
path:ComputeAsync(root.Position, goal)
local points = path:GetWaypoints()
if path.Status == Enum.PathStatus.Success and points[2] then
shadow.Humanoid:MoveTo(points[2].Position)
end
end
-- Bagian tengah ruangan yang berjarak `back` ruangan sebelum ruangan tempat pemain berada (ruangan
-- sebelum yang terbaru), untuk rute patroli monster
local function patrolPoint(back)
for _, room in rooms:GetChildren() do
if room:GetAttribute("Number") == count - 1 - back then
return (room.Entrance.CFrame * CFrame.new(0, 3.1, -12)).Position
end
end
return nil
end
-- Perilaku monster: setiap seperempat detik, ia mengejar seseorang
local function runMonster(shadow)
local humanoid = shadow.Humanoid
local root = shadow.HumanoidRootPart
local path = PathfindingService:CreatePath()
local lastSeen = nil -- tempat terakhir ia melihat seseorang
local back = 0 -- rute patrolinya: 0 adalah ruangan pemain, 2 berarti dua ruangan di belakang
while shadow.Parent do
local character = nearestCharacter(root.Position)
if character and canSee(shadow, character) then
lastSeen = character.HumanoidRootPart.Position
else
character = nil
end
if character and (character.HumanoidRootPart.Position - root.Position).Magnitude <= Settings.CatchDistance then
-- tertangkap: pemain kalah, dan monster pergi sampai pintu berikutnya
character.Humanoid.Health = 0
shadow:Destroy()
monster = nil
return
end
local goal = character and character.HumanoidRootPart.Position or lastSeen
if goal then
walkToward(shadow, goal, path)
-- di tempat terakhir ia melihatmu, tetapi kamu tidak ada di sana: ia menyerah
if not character and ((goal - root.Position) * Vector3.new(1, 0, 1)).Magnitude < 1.5 then
lastSeen = nil
end
else
-- tidak ada siapa pun yang terlihat: berpatroli bolak-balik
local point = patrolPoint(back) or patrolPoint(0)
if point then
walkToward(shadow, point, path)
if ((point - root.Position) * Vector3.new(1, 0, 1)).Magnitude < 2 then
back = back == 0 and 2 or 0
end
end
end
task.wait(0.25)
end
end
-- Monster muncul di belakangmu: di pintu masuk ruangan yang terletak dua ruangan sebelum yang terbaru
local function spawnMonster()
local behind = nil
for _, room in rooms:GetChildren() do
if room:GetAttribute("Number") == count - 2 then
behind = room
end
end
if not behind then
return
end
monster = ServerStorage.Shadow:Clone()
monster:PivotTo(behind.Entrance.CFrame + Vector3.new(0, 3.1, 0))
monster.Humanoid.WalkSpeed = Settings.MonsterSpeed
monster.Parent = workspace
task.spawn(runMonster, monster)
end
local addRoom -- ditulis di bawah: sebuah pintu menambahkan ruangan, dan setiap ruangan memiliki pintu
-- Apa yang dilakukan pintu saat pemain membukanya
local function setupDoor(door)
door.Panel.Prompt.Triggered:Connect(function(player)
if door:GetAttribute("Open") then
return
end
if door:GetAttribute("Vault") and door:GetAttribute("Locked") then
return -- pintu brankas terbuka dengan kode yang dimasukkan melalui keypad
end
if door:GetAttribute("Locked") then
local key = findTool(player, "Key")
if not key then
return
end
key:Destroy()
door:SetAttribute("Locked", nil)
end
if door.Parent == lastRoom then
addRoom()
end
openDoor(door)
end)
end
setupDoor(workspace.Rooms.Lobby.Door)
-- Saat pemain masuk ke ruangan: ruangan itu menjadi Room dan checkpoint pemain
local function setupEntry(room)
room.Entry.Touched:Connect(function(hit)
local player = Players:GetPlayerFromCharacter(hit.Parent)
if player then
local number = room:GetAttribute("Number")
player.leaderstats.Room.Value = number
player.RespawnLocation = room.Checkpoint
end
end)
end
setupEntry(workspace.Rooms.Lobby)
-- Lemari: tekan E untuk bersembunyi di dalamnya, tekan E lagi untuk keluar
local function setupCloset(closet)
closet.Front.Prompt.Triggered:Connect(function(player)
local character = player.Character
if character:GetAttribute("Hidden") then
character:PivotTo(closet.Front.CFrame * CFrame.new(-3, -1, 0) * CFrame.Angles(0, math.rad(90), 0))
character:SetAttribute("Hidden", nil)
else
character:PivotTo(closet.Inside.CFrame + Vector3.new(0, 2.5, 0))
character:SetAttribute("Hidden", true)
end
end)
end
-- Ruang baru di pintu keluar ruang terbaru
function addRoom()
count += 1
local name = Settings.Order[(count - 1) % #Settings.Order + 1]
if count >= Settings.RoomsToEscape then
name = "Exit"
end
local room = ServerStorage.Rooms[name]:Clone()
room:PivotTo(lastRoom.Exit.CFrame)
room:SetAttribute("Number", count)
room.Sign.SurfaceGui.Number.Text = "Room " .. count
room.Parent = rooms
lastRoom = room
setupDoor(room.Door)
setupEntry(room)
-- ruang terkunci menyimpan kuncinya di dalam
local keySpot = room:FindFirstChild("KeySpot")
if keySpot then
local key = ServerStorage.Key:Clone()
key.Handle.CFrame = keySpot.CFrame
key.Parent = room
key.Handle.Prompt.Triggered:Connect(function(player)
key.Handle.Prompt.Enabled = false
key.Parent = player.Backpack
end)
end
local closet = room:FindFirstChild("Closet")
if closet then
setupCloset(closet)
end
-- beberapa ruang memiliki baterai
local batterySpot = room:FindFirstChild("BatterySpot")
if batterySpot then
local battery = ServerStorage.Battery:Clone()
battery.CFrame = batterySpot.CFrame
battery.Parent = room
battery.Prompt.Triggered:Connect(function(player)
local flashlight = findTool(player, "Flashlight")
if flashlight and battery.Parent then
flashlight:SetAttribute("Battery", math.min(Settings.BatteryMax, flashlight:GetAttribute("Battery") + Settings.BatteryRefill))
battery:Destroy()
end
end)
end
-- kode brankas ada pada catatan di dalamnya
if room.Door:GetAttribute("Vault") then
local code = tostring(math.random(1000, 9999))
codes[room.Door] = code
room.Note.SurfaceGui.Code.Text = "Code " .. code
end
-- pertahankan ruang terbaru dan KeepRooms ruang di belakangnya
for _, old in rooms:GetChildren() do
if old:GetAttribute("Number") < count - Settings.KeepRooms then
old:Destroy()
end
end
if count >= Settings.MonsterFrom and not monster then
spawnMonster()
end
return room
end
-- Setelah keluar dari lemari, kamu tidak lagi bersembunyi
task.spawn(function()
while true do
task.wait(0.25)
for _, player in Players:GetPlayers() do
local character = player.Character
if character and character:GetAttribute("Hidden") then
local closest = math.huge
for _, inside in workspace.Rooms:GetDescendants() do
if inside.Name == "Inside" then
closest = math.min(closest, (inside.Position - character.HumanoidRootPart.Position).Magnitude)
end
end
if closest > 4 then
character:SetAttribute("Hidden", nil)
end
end
end
end
end)
-- Kode yang diketik pada papan tombol brankas. Server memeriksanya: brankas asli di dekat
-- pemain, satu percobaan setiap CodeWait, dan kode yang benar
remotes.TryCode.OnServerInvoke = function(player, door, code)
if typeof(door) ~= "Instance" or not codes[door] or typeof(code) ~= "string" then
return false
end
local root = player.Character and player.Character:FindFirstChild("HumanoidRootPart")
if not root or (root.Position - door.Panel.Position).Magnitude > 12 then
return false
end
local now = time()
if lastTry[player] and now - lastTry[player] < Settings.CodeWait then
return false
end
lastTry[player] = now
if code ~= codes[door] then
return false
end
codes[door] = nil
door:SetAttribute("Locked", nil)
if door.Parent == lastRoom then
addRoom()
end
openDoor(door)
return true
end
-- Setiap pemain: Room di papan peringkat, dan senter setiap kali hidup
Players.PlayerAdded:Connect(function(player)
local leaderstats = Instance.new("Folder")
leaderstats.Name = "leaderstats"
leaderstats.Parent = player
local room = Instance.new("IntValue")
room.Name = "Room"
room.Parent = leaderstats
player.CharacterAdded:Connect(function()
local flashlight = ServerStorage.Flashlight:Clone()
flashlight:SetAttribute("Battery", Settings.BatteryMax)
flashlight.Parent = player.Backpack
local beam = flashlight.Handle.Beam
flashlight.Activated:Connect(function()
if beam.Enabled then
beam.Enabled = false
elseif flashlight:GetAttribute("Battery") > 0 then
beam.Enabled = true
end
end)
end)
end)
Pelajaran ini berisi kuis singkat. Mulai pelajarannya untuk menjawab kuis dan melacak progresmu.
Semua pelajaran di Game Roblox: Kabur dari Kegelapan
Latihan sendiri: Playground Roblox