Browser MMO Video #9

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hallsofvallhalla
Site Admin
Posts: 12023
Joined: Wed Apr 22, 2009 11:29 pm

Browser MMO Video #9

Post by hallsofvallhalla »

video 9a
[youtubehd]http://www.youtube.com/watch?v=aqjetYOUXT8[/youtubehd]

video 9b
[youtubehd]http://www.youtube.com/watch?v=ZfYA2okQCiU[/youtubehd]

register.php

Code: Select all

<?php
include 'connect.php';

?>

<form method ="post" action="reguser.php">
Type Username Here: <input type="text" name="player" size="21"><br>
Type Password Here: <input type="text" name="password" size "15"><br>
ReType Password Again: <input type="text" name="pass2" size "15"><br>
Type Email Address: <input type="text" name="email" size "60"><br>

<input type="submit" value="submit">


 <?php
      print "<select name='classchoice' length='20'>";
      $classinfo="SELECT * from classes";
      $classinfo2=mysql_query($classinfo) or die("Could not select classes");
      while ($classinfo3=mysql_fetch_array($classinfo2))
      {
        print "<option>$classinfo3[name]</option>";
      }
      print "</select><br>";
?>
</form>
<?php

      print "<center><h3>Class Starting modifiers</h3></center>";
      print "<center>";
      print "<table border='0' width='70%' cellspacing='20'>";
      print "<tr><td width='25%' valign='top'>";
      print "</td>";
      print "<td valign='top' width='75%'>";
      $selectclass="SELECT * from classes";
      $selectclass2=mysql_query($selectclass) or die("could not select Classes");
      print "<table border='1' bordercolor='black' bgcolor='#ffffff'>";
      print "<tr><td><font color='cc0033'>Class<font color='ffffff'>_____________</td><td><font color='cc0033'>Attack<font color='ffffff'>_</font><td><font color='cc0033'>Defense<font color='ffffff'>_</font></td><td><font color='cc0033'>Hit Points<font color='ffffff'>_</font></td><td><font color='cc0033'>Spell Points<font color='ffffff'>_</font></td></tr>";
      while($selectclass3=mysql_fetch_array($selectclass2))
      {
       print "<tr><td>$selectclass3[name]</td><td>$selectclass3[attack]</td><td>$selectclass3[defense]</td><td>$selectclass3[hpoints]</td><td>$selectclass3[spoints]</td></tr>";
          
      }
      print "</table>";
      print "</td></tr></table>";    
      print "</center>";
    
    
?>

reguser.php

Code: Select all

<?php
include 'connect.php';
?>

<?php
$player=$_POST['player'];
$password=$_POST['password'];
$pass2=$_POST['pass2'];
$player=strip_tags($player);
$email=$_POST['email'];
$email=strip_tags($email);
$classchoice=$_POST['classchoice'];

if ($email == "")
{
echo "You didn't enter a email address!<br>";
echo " <A href='register.php'>Go back</a>";
exit;
}
if ($password==$pass2)
{

$isplayer="SELECT * from players where name='$player'";
$isplayer2=mysql_query($isplayer) or die("Could not query players table");
$isplayer3=mysql_fetch_array($isplayer2);

if(!$_POST['password'] || !$_POST['pass2'])
{
print "You did not enter a password<br>";
echo " <A href='register.php'>Go back</a>";
exit;
}
else if($isplayer3 || strlen($player)>21 || strlen($player)<1)
{
print "There is already a player of that name or the name you specified is over 16 letters or less than 1 letter";
echo " <A href='register.php'>Go back</a><br>";
exit;
}
else
{
$isaddress="SELECT * from players where email='$email'";
$isaddress2=mysql_query($isaddress) or die("not able to query for password");
$isaddress3=mysql_fetch_array($isaddress2);
if($isaddress3)
{
print "There is already a player with that e-mail address";
echo " <A href='register.php'>Go back</a><br>";
exit;
}
else
{
$password=md5($password);

 //////////////////////////////new for video 9//////////////
 $classquery="SELECT * from classes where name='$classchoice'";
  $classquery2=mysql_query($classquery) or die("Could not query classes");
  $classquery3=mysql_fetch_array($classquery2);

$SQL = "INSERT into players(name, password, email, level, exper, attack, defense, hpoints, maxhp, spoints, maxspoints) VALUES ('$player','$password','$email','1','0','$classquery3[attack]','$classquery3[defense]','$classquery3[hpoints]','$classquery3[hpoints]','$classquery3[spoints]','$classquery3[spoints]')";
mysql_query($SQL) or die("could not register");

print "Thank you for registering!";

}
}
}

else
{
print "Your password didn't match or you did not enter a password";
echo " <A href='register.php'>Go back</a><br>";
exit;
}
 echo " <A href='login.php'>Login Page</a><br>";
?>



login.php

Code: Select all

<form method="POST" action="authenticate.php">
User Name <input type="text" name="player" size="21">
Password <input type="password" name="password" size="21" mask="x">
<br>
<input type="submit" value="Login" name="submit">

<br><br>Not Registered? <a href='register.php'>Register


index.php

Code: Select all

<?php
include_once 'connect.php';
session_start();

include_once 'logo.php';
?>
 <link href="style.css" rel="stylesheet" type="text/css" />
<div id="login2" div align="center">


<?php
if (isset($_SESSION['player']))
{
  $player=$_SESSION['player'];
}
else
{
  echo "Not Logged in <br><br> <A href='login.php'>Login</a>";
  exit;
}
?>
</div>
<div id ="locations">
<?php
$playerinfo="SELECT * from players where name='$player'";
$playerinfo2=mysql_query($playerinfo) or die("could not get player stats!");
$playerinfo3=mysql_fetch_array($playerinfo2);

$playerhp = $playerinfo3['hpoints'];
if ($playerhp < 1)
{
  echo "You are dead!" ;
  echo "<br><a href='useitem.php>Use an Item";
  exit;
}

echo "<b><big><u>Locations</u></big></b><br>";
echo "<a href='store.php'>Visit Store<br>";
echo "<a href='battle.php'>Battle in Arena<br>";
 ?>
 </div>
<div id="logout">
<?php
echo "<br><a href='logout.php'><img src='images/logout.gif'>";
?>
</div>


style.css

Code: Select all

body {
	background-color: #ffffff;
}
#login {
	position:absolute;
	left:0px;
	top:0px;
	width:800px;
	height:150px;
	z-index:1;
}
#login2 {
	position:absolute;
	left:0px;
	top:200px;
	width:800px;
	height:150px;
	z-index:1;
}
#player {
	position:absolute;
	left:400px;
	top:200px;
	width:450px;
	height:450px;
	z-index:3;
}
#creature {
	position:absolute;
	left:400px;
	top:400px;
	width:450px;
	height:450px;
	z-index:3;
}
#logout {
	position:absolute;
	left:10px;
	top:10px;
	width:150px;
	height:150px;
	z-index:3;
}
#locations {
	position:absolute;
	left:400px;
	top:100px;
	width:450px;
	height:450px;
	z-index:3;
}


authenticate.php

Code: Select all

<?php
include_once 'connect.php';
session_start();

if (isset($_POST['submit']))
{
  $player=$_POST['player'];
  $password=$_POST['password'];
  $player=strip_tags($player);
  $password=strip_tags($password);
  $password=md5($password);

  $query = "select name,password from players where name='$player' and '$password'";
  $result = mysql_query($query) or die("Could not query players");
  $result2 = mysql_fetch_array($result);
  if ($result2)
  { 
    $_SESSION['player']=$player;
    
    echo "<big>Logged in successfully<br>";
    echo "<A href='index.php'>Continue</a></big>";
  }
  else
  {
   echo "<big>Wrong username or password.<A href='login.php'>Try Again</a></big>";
  }
}
?>


battle.php

Code: Select all

<?php
include_once 'connect.php';
session_start();

include_once 'logo.php';
?>
 <link href="style.css" rel="stylesheet" type="text/css" />
<div id="login2" div align="center">


<?php

 


if (isset($_SESSION['player']))
{
  $player=$_SESSION['player'];
}
else
{
  echo "Not Logged in <br><br> <A href='login.php'>Login</a>";
  exit;
}
?>
</div>
<?php
$playerinfo="SELECT * from players where name='$player'";
$playerinfo2=mysql_query($playerinfo) or die("could not get player stats!");
$playerinfo3=mysql_fetch_array($playerinfo2);

$playerhp = $playerinfo3['hpoints'];
$playerattack = $playerinfo3['attack'];
$playerdefense = $playerinfo3['defense'];

////////////////new for video 7///////////////
 if (isset($_GET['randid']))
{
   $randid=$_GET['randid'];
   $iteminfo="SELECT * from inventory where randid='$randid'";
$iteminfo2=mysql_query($iteminfo) or die("could not get item stats!");
$iteminfo3=mysql_fetch_array($iteminfo2);

if (!$iteminfo3['name'])
{
}
else
{

$name = $iteminfo3['name'];
$stats = $iteminfo3['stats'];
$statadd = $iteminfo3['statadd'];
$type = $iteminfo3['type'];
 
 if ($type == "healing")
 {
   $newhp = $statadd + $playerhp;
   if ($newhp > $playerinfo3['maxhp'])
   {
    $newhp = $playerinfo3['maxhp'];
   }
    $updateplayer="update players set hpoints='$newhp' where name='$player'";
  mysql_query($updateplayer) or die("Could not update player");

    $updateitem="DELETE from inventory where name='$name' AND randid='$randid' limit 1";
  mysql_query($updateitem) or die("Could not delete item");
   
   $playerhp = $newhp;
  
  echo "Used " . $name . " and recovered " . $statadd . ".<br>";
 }

}}
 ////////////////////////////////



 if (isset($_GET['creature']))
{
   $creature=$_GET['creature'];
   $creatureinfo="SELECT * from creatures where name = '$creature'";
$creatureinfo2=mysql_query($creatureinfo) or die("could not get the creature you were fighting!");
$creatureinfo3=mysql_fetch_array($creatureinfo2);

}
else
{
  $creatureinfo="SELECT * from creatures order by rand() limit 1";
$creatureinfo2=mysql_query($creatureinfo) or die("could get a creature!");
$creatureinfo3=mysql_fetch_array($creatureinfo2);
}

$creature = $creatureinfo3['name'];
$creaturehp = $creatureinfo3['hpoints'];
$creatureattack = $creatureinfo3['attack'];
$creaturedefense = $creatureinfo3['defense'];



?>
<div id="player">
<?php
/////player info
echo "<u> " . $playerinfo3['name'] . "</u><br>";
echo "Hit points = " . $playerhp . "<br>";
echo "Attack = " . $playerattack . "<br>";
echo "Defense = " . $playerdefense . "<br><br><br>";
?>
</div>
<div id="creature">
<?php
///////creature info
echo "<u> " . $creatureinfo3['name'] . "</u><br>";
echo "Hit points = " . $creaturehp . "<br>";
echo "Attack = " . $creatureattack . "<br>";
echo "Defense = " . $creaturedefense . "<br><br><br>";

echo "<a href='attack.php?creature=$creature'>Attack!";


echo "<br><a href='useitem.php?creature=$creature'>Use Item";
echo "<br><a href='index.php'>Exit Arena";


?>
</div>

<div id="logout">
<?php
echo "<br><a href='logout.php'><img src='images/logout.gif'>";
?>
</div>


store.php

Code: Select all

<?php
include_once 'connect.php';
 session_start();

if (isset($_SESSION['player']))
{
  $player=$_SESSION['player'];
}
else
{
  echo "Not Logged in <br><br> <A href='login.php'>Login</a>";
  exit;
}

  
$counter = 0;

$playerinfo="SELECT * from players where name='$player'";
$playerinfo2=mysql_query($playerinfo) or die("could not get player stats!");
$playerinfo3=mysql_fetch_array($playerinfo2);

 echo "<small>";
      print "<center>";
      print "<table border='0' width='70%' cellspacing='20'>";
      print "<tr><td width='25%' valign='top'>";
      print "</td>";
      print "<td valign='top' width='75%'>";
      $invinfo="SELECT * from store where amount > 0";
      $invinfo2=mysql_query($invinfo) or die("could not select anything from the store.");
      print "<table border='1' bordercolor='white' bgcolor='#ffffff'>";
      print "<tr><td>Name<font color='ffffff'>________________</td><td>Stat<font color='ffffff'>______</td><td>Stat Add<font color='ffffff'>______</td><td>Type<font color='ffffff'>______</td><td>Price<font color='ffffff'>______</td></tr>";
      while($invinfo3=mysql_fetch_array($invinfo2))
      {
      $counter = 1;
      print "<tr><td>$invinfo3[name]</td><td>$invinfo3[stats]</td><td>$invinfo3[statadd]</td><td>$invinfo3[type]</td><td>$invinfo3[price]</td><td><A href='buyitem.php?randid=$invinfo3[randid]'>Buy Item</td></tr>";

      }

      print "</table>";
      print "</td></tr></table>";
      print "</center>";
      echo "</small>";

      if ($counter == 0)
      {
            echo "<center>There is nothing in the store at this time.<br>";
            echo "<a href='index.php'>Go Back</center>";
            exit;
      }
  echo "<center><a href='index.php'>NeverMind</center>";
  
  ?>


buyitem.php

Code: Select all

<?php
include_once 'connect.php';
 session_start();

if (isset($_SESSION['player']))
{
  $player=$_SESSION['player'];
}
else
{
  echo "Not Logged in <br><br> <A href='login.php'>Login</a>";
  exit;
}


  $randid=$_GET['randid'];

$playerinfo="SELECT * from players where name='$player'";
$playerinfo2=mysql_query($playerinfo) or die("could not get player stats!");
$playerinfo3=mysql_fetch_array($playerinfo2);

$playerid = $playerinfo3['id'];

$iteminfo="SELECT * from store where randid='$randid'";
$iteminfo2=mysql_query($iteminfo) or die("could not get item stats!");
$iteminfo3=mysql_fetch_array($iteminfo2);

$name = $iteminfo3['name'];
$stats = $iteminfo3['stats'];
$statadd = $iteminfo3['statadd'];
$type = $iteminfo3['type'];
$randid2 = rand(1000,999999999);

$itembought = "INSERT into inventory(id, name, stats, statadd, randid,type) VALUES ('$playerid','$name','$stats','$statadd','$randid2','$type')";
mysql_query($itembought) or die("could not insert item into backpack");

echo $name . " Purchased";
 echo "<center><a href='index.php'>Go Back</center>";
  ////did not make a - counter for item////
  
  ?>
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User avatar
Sakar
Posts: 520
Joined: Thu Apr 23, 2009 2:59 am

Re: Video #9

Post by Sakar »

Yay! Will have to go through these tomorrow so that I have to merge the new code with my own.

Thanks for the tutorials!
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User avatar
SpiritWebb
Posts: 3107
Joined: Sun Jul 12, 2009 11:25 pm

Re: Video #9

Post by SpiritWebb »

Sweet, will watch these in the morning...woot!!! Thanks Halls!
Image

Image
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User avatar
Agent
Posts: 164
Joined: Tue Jul 14, 2009 5:22 am

Re: Video #9

Post by Agent »

Ah this is a really great tutorial series halls! Urgh i so wish i had extra time at the moment. But when i do I am going to try and integrate your engine with Flash. If it works out nice, could be an interesting prospect ;)
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User avatar
hallsofvallhalla
Site Admin
Posts: 12023
Joined: Wed Apr 22, 2009 11:29 pm

Re: Video #9

Post by hallsofvallhalla »

yes it would. You could do the battles in flash like adventure quest, then do all the managing of characters in php.
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User avatar
Agent
Posts: 164
Joined: Tue Jul 14, 2009 5:22 am

Re: Video #9

Post by Agent »

I think it is actually a lot easier than i originally expected it to be. Well the grey area for me was always the server side php and database. Now with your series off tuts, hmm
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GrInd3r
Posts: 66
Joined: Mon Jul 13, 2009 10:34 pm

Re: Video #9

Post by GrInd3r »

Hemm a MySQL Dump from phpMyAdmin would be nice lol ><
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User avatar
hallsofvallhalla
Site Admin
Posts: 12023
Joined: Wed Apr 22, 2009 11:29 pm

Re: Video #9

Post by hallsofvallhalla »

i can do that, try to get that up here shortly.
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GrInd3r
Posts: 66
Joined: Mon Jul 13, 2009 10:34 pm

Re: Video #9

Post by GrInd3r »

Tight, I know PHP been a Developer for about 6 years now, and Currently working on a Social Network, using the Smarty Template Engine and want to work on a mmorpg and incorporate it within my Social Engine.

http://www.eve-lounge.com ><
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fleaky
Posts: 27
Joined: Sun Jul 05, 2009 11:57 pm

Re: Video #9

Post by fleaky »

how come i can't register what so ever ???? for some reaspon im always having errors with these and i dont see what is wrong.. does anyone know why no matter what i type i can't register, it says
"Could not register"
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