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Moving a player until the key is released?
Okay so I have a Localscript found in the player's screengui in startergui. It's basic function is simple. Move a image frame when you press a letter. Here is my problem, when the user holds down a key I want the player to keep moving until they let go of the key, how exactly would I do this?
The code:
repeat wait() until game.Players.LocalPlayer.PlayerGui
----------------------------------------------------------
-- Disable roblox's dumb stuff
----------------------------------------------------------
game.StarterGui:SetCoreGuiEnabled("All", false)
----------------------------------------------------------
-- Global Variables
----------------------------------------------------------
local Player = game.Players.LocalPlayer
local Mouse = Player:GetMouse()
local sprite = script.Parent.Player
----------------------------------------------------------
-- Movement
----------------------------------------------------------
function moveLeft()
sprite.Position = sprite.Position - UDim2.new(0.01,0,0,0)
end
function moveRight()
sprite.Position = sprite.Position + UDim2.new(0.01,0,0,0)
end
----------------------------------------------------------
-- Keyboard input
----------------------------------------------------------
Mouse.KeyDown:connect(function(Key)
if Key == "a" then
moveLeft()
end
if Key == "d" then
moveRight()
end
end)
3 answers
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2
Here's how I would write this code:
repeat wait() until game.Players.LocalPlayer.PlayerGui
----------------------------------------------------------
-- Disable roblox's dumb stuff
----------------------------------------------------------
game.StarterGui:SetCoreGuiEnabled("All", false)
----------------------------------------------------------
-- Global Variables
----------------------------------------------------------
local Player = game.Players.LocalPlayer
local Mouse = Player:GetMouse()
local sprite = script.Parent.Player
local keysDown = {}
----------------------------------------------------------
-- Movement
----------------------------------------------------------
game:GetService("RunService").RenderStepped:connect(function()
local move = 0
if keysDown.a then move = move - 1 end
if keysDown.d then move = move + 1 end
sprite.Position = sprite.Position + UDim2.new(0.01*move,0,0,0)
end)
----------------------------------------------------------
-- Keyboard input
----------------------------------------------------------
Mouse.KeyDown:connect(function(Key)
keysDown[Key] = true
end)
Mouse.KeyUp:connect(function(Key)
keysDown[Key] = false
end)
This is a variant of what Perci1 suggested you do.
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2
I'd use a 'while' loop and some static boolean values to make sure that it's doing what it should be doing at a given time.
isGoingLeft = false
isGoingRight = false
Mouse.KeyDown:connect(function (Key)
if Key:lower() == "a" then
isGoingLeft = true
while isGoingLeft do
if isGoingLeft == false then
break
end
moveLeft()
if isGoingLeft == true then
wait(.25)
elseif isGoingLeft == false then
break
end
end
end
if Key:lower() == "d" then
isGoingRight = true
while isGoingRight do
if isGoingRight == false then
break
end
moveRight()
if isGoingRight == true then
wait(.25)
elseif isGoingRight == false then
break
end
end
end
end
Mouse.KeyUp:connect(Key)
if Key:lower() == "a" then
isGoingLeft = false
end
if Key:lower() == "d" then
isGoingRight = false
end
0
An easier way to do it (in my opinion) would be to simply place a bool value in the player, then control that with the KeyDown events. Now a while loop can be used to continuously check if that value is true or false. Perci1 4988 — 10y
