remiX's Content

#166574 ComputerCraft emulator?

Posted by remiX on 01 March 2014 - 03:20 PM in General

Ah cool, Thanks!

#166571 ComputerCraft emulator?

Posted by remiX on 01 March 2014 - 01:57 PM in General

Is there currently any working emulators for CC?
Just checked CCEmu and CCDesk and both projects have gone dead o.o

#128524 Unwanted nil variable.

Posted by remiX on 23 June 2013 - 08:00 AM in Ask a Pro

What line is the error popping up on?>

#124919 Menu Help

Posted by remiX on 09 June 2013 - 04:06 AM in Ask a Pro

made this a while ago

#124918 Safe Login Code

Posted by remiX on 09 June 2013 - 04:02 AM in Ask a Pro

So... what is the problem?

#124598 Touch Buttons

Posted by remiX on 08 June 2013 - 05:03 AM in Ask a Pro

What event is touch_screen? o.O

#124591 Function with variables

Posted by remiX on 08 June 2013 - 04:45 AM in Ask a Pro

local x = read()
local f = loadstring(x)
local ok, err = pcall(f)
if not ok then
-- error with typed code
end

I think that's right..

#123328 Getting First or Last Digit

Posted by remiX on 03 June 2013 - 01:28 PM in Ask a Pro

I'd go with Lyqyd's approach as I think it's the easiest to understand.

#123326 [LUA][Error] attempt to call boolean?

Posted by remiX on 03 June 2013 - 01:25 PM in Ask a Pro

Well

elseif p1 == p then
        if shop == false then
          shop = true
          shop()

you define shop to be true and then call it as a function... Hence attempt to call boolean...

#119166 Login using PHP

Posted by remiX on 20 May 2013 - 01:18 AM in Ask a Pro

Your database needs to have these columns:
id - auto_increment, primary, integer
username - text
password - text

What headings does it have at the moment?

#118841 Login using PHP

Posted by remiX on 18 May 2013 - 11:25 PM in Ask a Pro

Oh woops, change

if (!$result || mysql_num_rows($result) == 0) {

if ($result and mysql_num_rows($result) > 0) {

#118794 How to use OOP?

Posted by remiX on 18 May 2013 - 07:24 PM in Ask a Pro

Check out Bubba's video thread and this OOP in Lua Thread

#118793 Login using PHP

Posted by remiX on 18 May 2013 - 07:22 PM in Ask a Pro

What? it doesn't re-add the user if the user already exists.

#118664 Login using PHP

Posted by remiX on 18 May 2013 - 08:48 AM in Ask a Pro

Thingy does not like MySQL? What do you mean? What is it doing?

#118462 IM A FATHER!

Posted by remiX on 17 May 2013 - 01:55 PM in General

Congratz

Freack100, on 17 May 2013 - 12:36 PM, said:

Congratz!

I have a funny pic for you too ^_^

%20http://www.gbpics24.eu/data/media/21/lustige4.jpg

I see that more of a cute picture than funny

#118346 need help sending tables across rednet

Posted by remiX on 17 May 2013 - 01:04 AM in Ask a Pro

When doing Status = getStatus()
add this after:

print( type( Status ) )

tell us what it prints

#118342 Login using PHP

Posted by remiX on 17 May 2013 - 12:31 AM in Ask a Pro

Never knew you could do that on webhost

haha

Registration uses the insert query.
Note: You will need to add some anti-spam method to prevent spam of multiple users being created

LUA:

Spoiler

-- Variables
local server, username, password = "serveraddress.com"

term.clear()
term.setCursorPos(1,1)

write( "Username: ")
username = read()
write( "Password: ")
password = read()

local response = http.post(server, "user=" .. username, "&pass="password)
local content = response.readAll()
response.close()

print(content)

PHP:

Spoiler

<?php
	$sql = array();
	$sql['host'] = '';
	$sql['username'] = '';
	$sql['password'] = '';
	$sql['database'] = '';
	$sql['table'] = '';
	
	if (isset($_POST['user']) & isset($_POST['pass'])) {
		$user = $_POST['user']; // Put the user's variable into a php variable
		$pass = $_POST['pass'];
						$con = mysql_connect($sql['host'],$sql['username'],$sql['password']); // Establish the MYSQL connection
		mysql_select_db($sql['database'], $con); // Select the database
		
		// Create a query to see if the user is already in use
			// the * is so that it selects all column variables
		$query = "select * from ".$sql['table']." where username='$user'";
		$result = mysql_query($query, $con);
		if (!$result || mysql_num_rows($result) == 0) {
			echo 'User already exists.';
			return;
		}
		
		// User does not exist, lets add them
		$query = "insert into ".$sql['table']."(id,username,password) values('','$user','$pass')";
		$result = mysql_query($query, $con);
		echo !$result ? "An error has occured" : "Registered!"; // Ternary operator :P/>
	} else {
		// Accessed on a browser or wrong CC information
		echo '<h3>Invalid Access!</h3>';
	}
?>

Shout if there are any errors

#118290 Login using PHP

Posted by remiX on 16 May 2013 - 04:38 PM in Ask a Pro

1vannn, on 16 May 2013 - 03:20 PM, said:

remiX, on 16 May 2013 - 08:14 AM, said:

--snip

If the user does not exist in the database, it'll immediately return an error.

LUA:

Spoiler

-- Variables
local server, username = "serveraddress.com"

term.clear()
term.setCursorPos(1,1)

write( "Username: ")
username = read()

local response = http.post(server, "user=" .. username)
local content = response.readAll()
response.close()

-- If you're using a free website host, such as 000webhosts, there might be extra text at the end of each file.
-- This can be removed using gsub

print(content)

PHP:

Spoiler

<?php
	$sql = array();
	$sql['host'] = '';
	$sql['username'] = '';
	$sql['password'] = '';
	$sql['database'] = '';
	$sql['table'] = '';
	
	if (isset($_POST['user'])) {
		$user = $_POST['user']; // Put the user's variable into a php variable
		$con = mysql_connect($sql['host'],$sql['username'],$sql['password']); // Establish the MYSQL connection
		mysql_select_db($sql['database'], $con); // Select the database
		
		// Create a query to see if the user is valid
		// the * is so that it selects all column variables
		$query = "select * from ".$sql['table']." where username='$user'";
		$result = mysql_query($query, $con);
		if (!$result || mysql_num_rows($result) == 0) {
			echo 'Username does not exist.';
			return;
		}
		
		$row = mysql_fetch_assoc($result);
		
		// $row now has all the stuff from the database row corresponding with the username entered
		// like if the database has a column 'age'
		
		echo $row['age']; // echo the age of the user
	} else {
		// Accessed on a browser
		echo '<h3>Invalid Access!</h3>';
	}
?>

Untested.. tell me if there are any errors

#118213 http.post... Question

Posted by remiX on 16 May 2013 - 11:11 AM in Ask a Pro

You were missing an & which SadKingBilly got correct

#118189 Login using PHP

Posted by remiX on 16 May 2013 - 08:14 AM in Ask a Pro

1vannn, on 15 May 2013 - 11:13 PM, said:

1. Write("Username: ")
2. Send to server
3. CC expects a reply

Just send the username?
What must be returned back?

Nexus, on 15 May 2013 - 11:53 PM, said:

Here I have the solution for you: my OS! Viewing the source code of the API Nexos, doLogin() function

Good Luck!

EDIT: If you have any questions do not hesitate

He's wanting the php code too.

  local shortcutTimer
  local shortcutTimeout = 0.4
  local shortcutMode = false

out of the while loop, above it

#115228 [Question] A little question :P

Posted by remiX on 04 May 2013 - 09:47 PM in Ask a Pro

Freack100, on 04 May 2013 - 05:49 PM, said:

What did you mean with "forever"?

the anti-terminate:

OldPullEvent = os.pullEvent --backup the os.pullEvent
os.pullEventRaw -- override the os.pullEvent
--Put this code at the top of your program

--If you want to disable the anti-terminating, do this:
os.pullEvent = OldPullEvent

I hope It's helpfull for you

Second line should be

os.pullEvent = os.pullEventRaw

As for the permanent text, just have it print and if you don't want it to stop and have it so you can type add this to the end:

while true do
    sleep(60)
end

#115205 Doubled last character in Interactive Lua Prompt

Posted by remiX on 04 May 2013 - 06:57 PM in Bugs

Shnupbups100, on 04 May 2013 - 04:52 PM, said:

Yeah, I've had this before. Was too lazy to report it.

Exactly the same here xD

remiX's Content

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#166574 ComputerCraft emulator?

#166571 ComputerCraft emulator?

#128524 Unwanted nil variable.

#124919 Menu Help

#124918 Safe Login Code

#124598 Touch Buttons

#124591 Function with variables

#123328 Getting First or Last Digit

#123326 [LUA][Error] attempt to call boolean?

#119166 Login using PHP

#118841 Login using PHP

#118794 How to use OOP?

#118793 Login using PHP

#118664 Login using PHP

#118462 IM A FATHER!

#118346 need help sending tables across rednet

#118342 Login using PHP

#118290 Login using PHP

#118213 http.post... Question

#118189 Login using PHP

#118139 Login using PHP

#116962 [Solved] os.pullEventRaw not working with parallel

#116056 [Solved] Problem with events

#115228 [Question] A little question :P

#115205 Doubled last character in Interactive Lua Prompt