Browser MMO video #8

[hallsofvallhalla]

part a
[youtubehd]http://www.youtube.com/watch?v=4YH6Be3EWOs[/youtubehd]

part b
[youtubehd]http://www.youtube.com/watch?v=Ag-Ur0c7w9Y[/youtubehd]


source

battle.php

Code: Select all

<?php
include_once 'connect.php';
session_start();
///new for video 8/////////////
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'];


////////////////////new for video 8
?>
<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!";

///////////////////new for tutorial 7/////////////////////
echo "<br><a href='useitem.php?creature=$creature'>Use Item";
echo "<br><a href='store.php?creature=$creature'>Go to Store";


?>
</div>

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

logo.php

Code: Select all

<div id="login"><div align="center"><img src="images/logo.gif" width="354" height="71" border="0" />

logout.php

Code: Select all

<?php
session_start();
session_destroy();


echo "Thanks for playing!";
echo "<br><a href='login.php'>Back to Login page";
?>

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;
}

attack.php

Code: Select all

<?php
include_once 'connect.php';
  session_start();
  ///new for video 8/////////////
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;
}




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

 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
{
  echo "<a href='battle.php'>No Creature selected. Go Back!";
  exit;
}

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

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

 ?>
 </div>
 <div id="player">
 <?php
///////////////////////players turn////////////////////

echo "<u> " . $playerinfo3['name'] . "'s Attack</u><br>";
$playerattack = rand(1,20) + $playerattack;
$creaturedefense = rand(1,20) + $creaturedefense;

echo $playerinfo3['name'] . "'s Attack roll is " . $playerattack . "<br>";
echo $creature . "'s defense roll is " . $creaturedefense. "<br>";

if ($playerattack  > $creaturedefense)
{
  echo $playerinfo3['name'] . " hits! <br>";
  $playerdamage = rand(1,6);
   $newcreaturehp = $creaturehp - $playerdamage;
  echo "For " . $playerdamage . " points of damage. <br>";
   if ($newcreaturehp < 1)
   {
     echo "The " . $creature . " has been killed";

        $updatecreature="DELETE from creatures where name='$creature' limit 1";
  mysql_query($updatecreature) or die("Could not update creature");



        if ($playerinfo3['level'] > $creatureinfo3['level'])
        {
         $firstmod = $playerinfo3['level'] - $creatureinfo3['level'];
         $secondmod = $firstmod * 10 ;
         if ($secondmod > 90){$secondmod = 90;}
         $thirdmod = ($secondmod / 100) * $creatureinfo3['exper'];
         $totalexper =$creatureinfo3['exper'] - $thirdmod;
        }
        else
        {
         $firstmod = $creatureinfo3['level'] - $playerinfo3['level'];
         $secondmod = $firstmod * 10 ;
         if ($secondmod > 90){$secondmod = 90;}
         $thirdmod = ($secondmod / 100) * $creatureinfo3['exper'];
         $totalexper =$creatureinfo3['exper'] + $thirdmod;
        }
          $totalexper = (int)$totalexper;

           echo "<br><b><big>You gain " . $totalexper . " experience.</b></big><br>";
      $updateplayer="update players set exper=exper+'$totalexper' where name='$player'";
  mysql_query($updateplayer) or die("Could not update player");



      echo "<a href='battle.php'>Go Back";
      exit;
   }

  $updatecreature="update creatures set hpoints='$newcreaturehp' where name='$creature' limit 1";
  mysql_query($updatecreature) or die("Could not update creature");
}
else
{
   echo $playerinfo3['name'] . " misses!<br>";
}
?>
</div>
<div id="creature">
<?php
 //////////////////////creatures turn //////////////////

echo "<u> " . $creature . "'s Attack</u><br>";
$creatureattack = rand(1,20) + $creatureattack;
$playerdefense = rand(1,20) + $playerdefense;

echo $creature . "'s Attack roll is " . $creatureattack . "<br>";
echo $playerinfo3['name'] . "'s defense roll is " . $playerdefense . "<br>";

if ($creatureattack  > $playerdefense)
{
  echo $creature . " hits! <br>";
  $creaturedamage = rand(1,6);
   $newplayerhp = $playerhp - $creaturedamage;
   echo "For " . $creaturedamage . " points of damage. <br>";
   if ($newplayerhp < 1)
   {
     echo $playerinfo3['name'] . " has been killed<br>";
      echo "<a href='gameover.php>Continue'";
      exit;
   }
  $updateplayer="update players set hpoints='$newplayerhp' where name='$player'";
  mysql_query($updateplayer) or die("Could not update player");
}
else
{
  echo $creature . " misses!";
}
 echo "<br><br><a href='battle.php?creature=$creature'>Battle Again!";
 ?>
 </div>

[fleaky]

ooo yeah part 8 wuuhu!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! love em these are great good work dudeeeee

[hallsofvallhalla]

should have video 9 up soon too. We are going to start getting into the good stuff finally.

[coremonster]

nice video again. You continue to amaze me.

[fleaky]

im having a problem clicking on style.css on my localhost load up, it doesn't display anything for some reason. just shows the code from background color and on-wards.

[fleaky]

dow matter it works but i have and this i havernt tampered with at all i sware cus i want to make my own but also get tios. see i have errors in battle, store, attack, background, use item without having points, etc all problems and i havent tampered a thing??

[hallsofvallhalla]

why are you trying to pull up style.css through the browser? It doesnt work that way...

you need to show me the errors so I can fix them. What do mean they have no points?

[Sakar]

Great video tutorials halls! Can't wait for the next one

[mrmajic]

ive been messing around with webpages for years using boxes and tables and always wondering how to make my page look better...

after tut8, i had a crack at these mysterious DIV tags.. and whalla....



we have a half decent looking login screen

thanks again for the tuts...

[hallsofvallhalla]

nice work! Yeah divs make alot more possible !