What I want to do is if I press the button on my mouse it uses a key like "E" and if I press the button again it uses the key "W" and after 2 seconds it resets, I mean if I don’t press the same button after 2 seconds it uses letter "e " again. Is that possible?
I've tried some codes but no results yet:
function OnEvent(event, arg, family)
if event == "MOUSE_BUTTON_PRESSED" and arg == 5 then
toggle = not toggle
if toggle then
PressKey("e")
ReleaseKey("e")
else
PressKey("w")
ReleaseKey("w")
end
end
end
local prev_tm_btn5 = -math.huge
function OnEvent(event, arg, family)
if event == "MOUSE_BUTTON_PRESSED" and arg == 5 then
local tm = GetRunningTime()
local key = tm - prev_tm_btn5 > 2000 and "e" or "w"
prev_tm_btn5 = tm
PressKey(key)
Sleep(15)
ReleaseKey(key)
end
end
Related
So, I've been working on this for the past week. I have tried everything (based on the knowledge I know) and yet nothing... my code didn't work the first time, the second time, the third time... the forth... etc... at the end, I let frustration take control of me and I ended up deleting the whole script. Luckily not the parts and models, otherwise I'm really screwed...
I need to create a game in which I have to create a keypad of sorts, at first I thought GUI would work... no, it needs to be SurfaceGUI, which I don't know how to handle well... Anyway, I needed to create a keypad using SurfaceGUI, and display it on a separate screen, as a typical keypad would...
The Player would first have to enter an "initial" number, meaning in order to enter the randomly generated number he first needed to input the static pin in order to "log in," after that, then he would try to guess the number...
I've literally tried everything I could but nothing... It's mainly because of my lack of experience in LUA, I'm more advanced in Python and barely know a thing in Java... If someone could assist me on how to do this, I would appreciate it greatly
First, download this and put it in a ScreenGui in StarterGui. Then, use the following LocalScript placed inside the PIN frame:
-- Script settings
local len = 4 -- replace this as needed...
local regen = false -- determines whether PIN will regenerate after a failed attempt
local regmes = "Enter PIN..." -- start message of PIN pad
local badmes = "Wrong PIN!" -- message displayed when PIN is wrong
local success = "Correct PIN!" -- message displayed when PIN is right
-- Script workings
local pin = script.Parent
local top = pin.Top
local txt = top.Numbers
local nums = top.NumKeys
local pin
local stpin
local nms
txt.Text = regmes
local see = game:GetStorage("ReplicatedStorage").PINActivate
local function activate()
if pin.Visible then
pin.Visible = false
for _, btn in pairs(nums:GetChildren()) do
btn.Active = false
end
return
else
pin.Visible = true
for _, btn in pairs(nums:GetChildren()) do
btn.Active = true
end
return
end
end
local function rand()
math.randomseed(os.time) -- better random numbers this way
return tostring(math.floor(math.random(0,9.9)))
end
local function gen()
nms = {rand()}
for i=2, len, 1 do
nms[#nms+1]=rand()
end
stpin = nms[1]
for i=2, #nms, 1 do
stpin = stpin..nms[i]
end
pin = tonumber(stpin) -- converts the number string into an actual number
end
gen()
local function activate(str)
if tonumber(str) ~= pin then
txt.Text = badmes
wait(2)
txt.Text = regmes
if regen then
gen()
wait(0.1)
end
return
else
txt.Text = success
wait(2)
activate()
-- insert code here...
end
end
for _, btn in pairs(nums:GetChildren()) do
btn.Activated:Connect(function()
if txt.Text == "Wrong PIN!" then return end
txt.Text = txt.Text..btn.Text
if string.len(txt.Text) >= len then
activate(txt.Text)
end
wait(0.1)
end)
end
see.OnClientEvent:Connect(activate)
And in a Script put this:
local Players = game:GetService("Players")
local see = game:GetService("ReplicatedStorage").PINActivate
local plr
-- replace Event with something like Part.Touched
Event:Connect(function(part)
if part.Parent.Head then
plr = Players:GetPlayerFromCharacter(part.Parent)
see:FireClient(plr)
end
end)
What this will do is bring up a ScreenGui for only that player so they can enter the PIN, and they can close it as well. You can modify as needed; have a great day! :D
There is an easier way, try this
First, Create a GUI in StarterGui, then, Create a textbox and postion it, after that, create a local script inside and type this.
local Password = math.random(1000, 9999)
print(Password)
game.ReplicatedStorage.Password.Value = Password
script.Parent.FocusLost:Connect(function(enter)
if enter then
if script.Parent.Text == tostring(Password) then
print("Correct!")
script.Parent.BorderColor3 = Color3.new(0, 255, 0)
Password = math.random(1000, 9999)
game.ReplicatedStorage.Correct1:FireServer()
print(Password)
game.ReplicatedStorage.Password.Value = Password
else
print("wrong!")
print(script.Parent.Text)
script.Parent.BorderColor3 = Color3.new(255, 0, 0)
end
end
end)
That's all in the textbox.
Or if you want a random username script, create a textlabel, then, create a local script in the textlabel and type in this.
local UserText = script.Parent
local Username = math.random(1,10)
while true do
if Username == 1 then
UserText.Text = "John"
elseif Username == 2 then
UserText.Text = "Thomas"
elseif Username == 3 then
UserText.Text = "Raymond"
elseif Username == 4 then
UserText.Text = "Ray"
elseif Username == 5 then
UserText.Text = "Tom"
elseif Username == 6 then
UserText.Text = "Kai"
elseif Username == 7 then
UserText.Text = "Lloyd"
elseif Username == 8 then
UserText.Text = "Jay"
elseif Username == 9 then
UserText.Text = "User"
else
UserText.Text = "Guest"
end
wait()
end
All of those if statments are checking what username has been chosen. I have made a roblox game like this recently, so I just took all the script from the game.
If you want to check out my game, Click Here
Pre
I searched other Questions and couldn't find out the solution.
I want to execute Tab key and Shift operation simultaneously because I want to add a new performance by pressing tab key.I know the Shiftmodifier enum is good.
But it doesn't work when the key is Tab key.Do you know how to control it?
On the other hand,Controlmodifier works well.
When I pushed Tab key
tab only
When I pushed Tab & Control Key
tab & Control
When I pushed Any Key except for Tab & Shift Key
print("tab & any key except for tab key")
When I pushed Tab & Shift Key
No Response... Why?
Sample Code
from PySide import QtGui
from PySide import QtCore
import sys
class TSEditer(QtGui.QTextEdit):
def __init__(self,parent=None):
super(TSEditer,self).__init__(parent=None)
def keyPressEvent(self,event):
if event.key() == QtCore.Qt.Key_Tab and event.modifiers() == QtCore.Qt.ControlModifier:
print("tab & control")
elif event.key() == QtCore.Qt.Key_Tab and event.modifiers() == QtCore.Qt.ShiftModifier:
print("tab & shift")
elif event.key() == QtCore.Qt.Key_A and event.modifiers() == QtCore.Qt.ShiftModifier :
print("tab & any key except for tab key")
elif event.key() == QtCore.Qt.Key_Tab:
print("tab only")
return QtGui.QTextEdit.keyPressEvent(self,event)
def main():
try:
QtGui.QApplication([])
except Exception as e:
print(15,e)
ts = TSEditer()
ts.show()
sys.exit(QtGui.QApplication.exec_())
if __name__ == "__main__":
main()
Should be
if event.key() == QtCore.Qt.Key_Backtab:
i.e. Key_Backtab is combination of Tab and Shift
I am struggling to find a text comparison tool or algorithm that can compare an expected text against the current state of the text being typed.
I will have an experimentee typewrite a text that he has in front of his eyes. My idea is to compare the current state of the text against the expected text whenever something is typed. That way I want to find out when and what the subject does wrong (I also want to find errors that are not in the resulting text but were in the intermediate text for some time).
Can someone point me in a direction?
Update #1
I have access to the typing data in a csv format:
This is example output data of me typing "foOBar". Every line has the form (timestamp, Key, Press/Release)
17293398.576653,F,P
17293398.6885,F,R
17293399.135282,LeftShift,P
17293399.626881,LeftShift,R
17293401.313254,O,P
17293401.391732,O,R
17293401.827314,LeftShift,P
17293402.073046,O,P
17293402.184859,O,R
17293403.178612,B,P
17293403.301748,B,R
17293403.458137,LeftShift,R
17293404.966193,A,P
17293405.077869,A,R
17293405.725405,R,P
17293405.815159,R,R
In Python
Given your input csv file (I called it keyboard_records.csv)
17293398.576653,F,P
17293398.6885,F,R
17293399.135282,LeftShift,P
17293399.626881,LeftShift,R
17293401.313254,O,P
17293401.391732,O,R
17293401.827314,LeftShift,P
17293402.073046,O,P
17293402.184859,O,R
17293403.178612,B,P
17293403.301748,B,R
17293403.458137,LeftShift,R
17293404.966193,A,P
17293405.077869,A,R
17293405.725405,R,P
17293405.815159,R,R
The following code does the following:
Read its content and store it in a list named steps
For each step in steps recognizes what happened and
If it was a shift press or release sets a flag (shift_on) accordingly
If it was an arrow pressed moves the cursor (index of current where we insert characters) – if it the cursor is at the start or at the end of the string it shouldn't move, that's why those min() and max()
If it was a letter/number/symbol it adds it in curret at cursor position and increments cursor
Here you have it
import csv
steps = [] # list of all actions performed by user
expected = "Hello"
with open("keyboard.csv") as csvfile:
for row in csv.reader(csvfile, delimiter=','):
steps.append((float(row[0]), row[1], row[2]))
# Now we parse the information
current = [] # text written by the user
shift_on = False # is shift pressed
cursor = 0 # where is the cursor in the current text
for step in steps:
time, key, action = step
if key == 'LeftShift':
if action == 'P':
shift_on = True
else:
shift_on = False
continue
if key == 'LeftArrow' and action == 'P':
cursor = max(0, cursor-1)
continue
if key == 'RightArrow' and action == 'P':
cursor = min(len(current), cursor+1)
continue
if action == 'P':
if shift_on is True:
current.insert(cursor, key.upper())
else:
current.insert(cursor, key.lower())
cursor += 1
# Now you can join current into a string
# and compare current with expected
print(''.join(current)) # printing current (just to see what's happening)
else:
# What to do when a key is released?
# Depends on your needs...
continue
To compare current and expected have a look here.
Note: by playing around with the code above and a few more flags you can make it recognize also symbols. This will depend on your keyboard. In mine Shift + 6 = &, AltGr + E = € and Ctrl + Shift + AltGr + è = {. I think this is a good point to start.
Update
Comparing 2 texts isn't a difficult task and you can find tons of pages on the web about it.
Anyway I wanted to present you an object oriented approach to the problem, so I added the compare part that I previously omitted in the first solution.
This is still a rough code, without primary controls over the input. But, as you asked, this is pointing you in a direction.
class UserText:
# Initialize UserText:
# - empty text
# - cursor at beginning
# - shift off
def __init__(self, expected):
self.expected = expected
self.letters = []
self.cursor = 0
self.shift = False
# compares a and b and returns a
# list containing the indices of
# mismatches between a and b
def compare(a, b):
err = []
for i in range(min(len(a), len(b))):
if a[i] != b[i]:
err.append(i)
return err
# Parse a command given in the
# form (time, key, action)
def parse(self, command):
time, key, action = command
output = ""
if action == 'P':
if key == 'LeftShift':
self.shift = True
elif key == 'LeftArrow':
self.cursor = max(0, self.cursor - 1)
elif key == 'RightArrow':
self.cursor = min(len(self.letters), self.cursor + 1)
else:
# Else, a letter/number was pressed. Let's
# add it to self.letters in cursor position
if self.shift is True:
self.letters.insert(self.cursor, key.upper())
else:
self.letters.insert(self.cursor, key.lower())
self.cursor += 1
########## COMPARE WITH EXPECTED ##########
output += "Expected: \t" + self.expected + "\n"
output += "Current: \t" + str(self) + "\n"
errors = UserText.compare(str(self), self.expected[:len(str(self))])
output += "\t\t"
i = 0
for e in errors:
while i != e:
output += " "
i += 1
output += "^"
i += 1
output += "\n[{} errors at time {}]".format(len(errors), time)
return output
else:
if key == 'LeftShift':
self.shift = False
return output
def __str__(self):
return "".join(self.letters)
import csv
steps = [] # list of all actions performed by user
expected = "foobar"
with open("keyboard.csv") as csvfile:
for row in csv.reader(csvfile, delimiter=','):
steps.append((float(row[0]), row[1], row[2]))
# Now we parse the information
ut = UserText(expected)
for step in steps:
print(ut.parse(step))
The output for the csv file above was:
Expected: foobar
Current: f
[0 errors at time 17293398.576653]
Expected: foobar
Current: fo
[0 errors at time 17293401.313254]
Expected: foobar
Current: foO
^
[1 errors at time 17293402.073046]
Expected: foobar
Current: foOB
^^
[2 errors at time 17293403.178612]
Expected: foobar
Current: foOBa
^^
[2 errors at time 17293404.966193]
Expected: foobar
Current: foOBar
^^
[2 errors at time 17293405.725405]
I found the solution to my own question around a year ago. Now i have time to share it with you:
In their 2003 paper 'Metrics for text entry research: An evaluation of MSD and KSPC, and a new unified error metric', R. William Soukoreff and I. Scott MacKenzie propose three major new metrics: 'total error rate', 'corrected error rate' and 'not corrected error rate'. These metrics have become well established since the publication of this paper. These are exaclty the metrics i was looking for.
If you are trying to do something similiar to what i did, e.g. compare the writing performance on different input devices this is the way to go.
I am designing a user interface for a menu project. I tried using a for-loop such as:
for i in 0..8
i=i
end
for k in 0..7
k=k
end
if #selection==i && #unlock==k && $switches[(what do I do here?)]==?????
do thing
Whenever the user presses the Y key, it will turn off a function; if #selection==1 is highlighted and the user presses the "Y" key, the corresponding switch at that specific location should be turned off. #unlock is just used as a way of saying that, unless this global boolean is set to true, the user can press "Y" and turn this switch on or off.
First thing, you could change each if else to something like this:
BITMAP_PATH = "Graphics/Pictures/Input Map/switch"
if #selection==1 && #unlock1
pbSEPlay("BW2MenuChoose",65)
bitmap_switch = $switches[310] ? 'off' : 'on' # sets path to off/on
#graphics["switch"].setBitmap(BITMAP_PATH + bitmap_switch)
!$switches[310] # it changes value of boolean to opposite value
end
And the selections that only have one condition could be written like this:
if #selection==0 && #unlock0
pbSEPlay("buzzer",65)
end
You could also try writing a case expression for #selection. Probably you could dry it even more, but I do not really understand what each #unlock is used for.
Edit:
BITMAP_PATH = "Graphics/Pictures/Input/switch"
SELECTION_SWITCHES = [nil, 310, 300, 339, 338, 330, 318]
def pbChangeSwitch
case
when 0
case #selection
when 0,7
pbSEPlay("buzzer",65) if instance_variable_get("#unlock#{#selection}")
when 1..6
if instance_variable_get("#unlock#{#selection}")
pbSEPlay("BW2MenuChoose",65)
bitmap_switch = $switches[SELECTION_SWITCHES[#selection]] ? 'off' : 'on'
#sprites["switch"].setBitmap(BITMAP_PATH + bitmap_switch)
index = SELECTION_SWITCHES[#selection]
$switches[index] = !$switches[index]
end
end
Graphics.update
Please add $ to the last line. bitmap_switch can not be true or false, because you add it to BITMAP_PATH, so it has to be 'off' or 'on'.
I am in dire need of help with a for loop. I'm trying to go through a for loop in Lua with the Corona SDK, but I am doing something wrong but I don't know what. See below for my code:
function moveLift(event)
for j=1,4,1 do
if event.phase == "began" then
markY = event.target.y
elseif event.phase == "moved" then
local y = (event.y - event.yStart) + markY
event.target.y = y
elseif event.phase == "ended" then
if (hasCollided( event.target, hotSpots[j] )) then
print("hasCollided with floor: ", hotSpots[j].floor)
if (event.target.destination == hotSpots[j].floor) then
print("correct floor")
succesfullPassengers = succesfullPassengers + 1
if succesfullPassengers == PASSENGER_AMOUNT then
print("game over")
end
else
print("Wrong! elevator has collided with floor: ", hotSpots[j].floor)
end
end
end
return true
end
end
What I'm trying to do here is checking when I drag and drop an elevator on screen on what floor it has landed. I've created hotspots (basically hitboxes and currently serving as art placeholder) and placed them in the hotSpot table like this:
-- Create elevator hotspots
for k=1,4,1 do
hotSpots[k] = display.newRect( gameAreaGroup, 0, 0, 50, 75 )
hotSpots[k].alpha = 0.25 --Show hotspots with alpha
hotSpots[k].floor = k -- The floor id
print("Created hotspot on floor: ",hotSpots[k].floor)
hotSpots[k].x = display.contentWidth *0.5
hotSpots[k].y = firstFloor - (FLOOR_HEIGHT * k)
hotSpots[k]:setFillColor( 255,0,0 )
hotSpots[k]:addEventListener( "tap", returnFloor ) -- Check floor value
gameAreaGroup:insert(hotSpots[k])
end
I check if every hotspot has a unique floor value with a test function called returnFloor, which they have (1,2,3,4). When I drag and drop my elevator on the first floor, I receive the message "Wrong! elevator has collided with floor: 1", but on any other floor I receive the message: "hasCollided with floor: 1". So there must be something wrong with the for loop in my moveLift function because it only returns floor 1 and not any other floor.
PS: the correct floor is 4, the top floor.
You have "return true" inside your for loop, so it will never get past j=1. I think you may need to move that statement up inside the last if statement, or below the "end" that follows it (without knowing the full logic, I'm not sure what the returned value is used for).
Last lines of code should not be end end return true end end but
end end end return true end so the return is after the loop has completed.