[quote]<?php
session_start();


mysql_connect('localhost', 'root', '');
mysql_select_db('jeu');

$req1 = mysql_query("SELECT * FROM membre WHERE login = '".$_SESSION['login']."'");
$data1 = mysql_fetch_array($req1);
?>

<?
$vision = $data1['vision'];

$x = $data1['x']; //récupération de l'abscisse du perso
$y = $data1['y']; //récupération de l'ordonnée du perso
$compteurX = $x - $vision; //champ de vision
$compteurY = $y - $vision; //champ de vision
$finX = $x + $vision; //champ de vision
$finY = $y + $vision; //champ de vision
$debutX = $x - $vision;

echo '<table cellspacing="0" cellpadding="0">';

//----------------- UNE LIGNE -----------------\\
while($compteurY <= $finY)
{
echo "<tr>";
//----------------- UNE CASE -----------------\\
while($compteurX <= $finX)
{
$req2 = mysql_query("SELECT terrain FROM batiments WHERE x='".$compteurX."' AND y='".$compteurY."'");
if(mysql_num_rows($req2) == 1) //s'il y a un bâtiment, on sélectionne la couleur de son terrain
{
$data2 = mysql_fetch_array($req2);
if($mois == 12 OR $mois == 01 OR $mois == 02) //si on est en hiver
{
switch($data2['terrain'])
{
case "4425544":
$rgb = "127255127";
break;
case "178178178":
$rgb = "188188188";
break;
case "132193136":
$rgb = "182218185";
break;
case "01060":
$rgb = "4920449";
break;
case "1060106":
$rgb = "19896253";
break;
case "962626":
$rgb = "19210101";
break;
default:
$rgb = $data2['terrain'];
}
}
else
{
$rgb = $data2['terrain'];
}
}
else //sinon on sélectionne la couleur du terrain via le pixel correspondant
{



$image = ImageCreateFromPng("Europe_1205_ete.png");

$rgb = ImageColorAt($image, $compteurX, $compteurY); //on identifie la couleur du pixel donné à partir de ses coordonnées <--- LIGNE 74
$r = ($rgb >> 16) & 0xFF;
$g = ($rgb >> 8) & 0xFF;
$b = $rgb & 0xFF;
$rgb = $r.$g.$b; //couleur RGB du pixel
}
$col = array(
"4425544" => "herbe.gif", "127255127" => "herbe.gif", "138138138" => "herbe.gif", "178178178" => "herbe.gif",
"188188188" => "herbe.gif", "132193136" => "contrees.gif", "182218185" => "herbe.gif", "25500" => "hebre.gif",
"0231231" => "herbe.gif", "44113255" => "herbe.gif", "1361360" => "herbe.gif", "01060" => "herbe.gif",
"4920449" => "herbe.gif", "1060106" => "herbe.gif", "19896253" => "herbe.gif",
"962626" => "herbe.gif", "192101101" => "herbe.gif", "255255255" => "herbe.gif",
"000" => "herbe.gif", "12812864" => "herbe.gif", "255255128" => "herbe.gif", "0168168" => "herbe.gif",
"229229229" => "herbe.gif");
?>
<td onMouseout='infoterrain("rien")' onMouseover='infoterrain("<? echo $rgb; ?>")' valign='center' style='text-align:center;width:60px;height:60px;background-color:RGB("<? echo $r; ?>","<? echo $g; ?>","<? echo $b; ?>");background-image:url("<? echo $col[$rgb]; ?>");width:60px;height:60px'>
<?
$req3 = mysql_query("SELECT * FROM membre WHERE x='".$compteurX."' AND y='".$compteurY."'");

if(mysql_num_rows($req3) == 1) //s'il y a un personnage
{
$data3 = mysql_fetch_array($req3);
$req3bis = mysql_query("SELECT * FROM membre WHERE login='".$data3['login']."'");
$data3bis = mysql_fetch_array($req3bis);
if($compteurX == $x AND $compteurY == $y)
{
?>
<div style="width:60px;height:60px;overflow:hidden">
<div style="
text-align: left;
font-size: 12px;
font-family: Arial, 'Times New Roman';
width: 300px;
height: 200px;
border-top: 1px solid white;
border-left: 1px solid white;
border-right: 1px solid black;
border-bottom: 1px solid black;
left: 387px;
top: 436px;
z-index: 1;
background-image: url('');
visibility: hidden;
position: absolute;
overflow: auto;
padding:4px" id="<? echo $data3['id']; ?>">
<p style="font-size:14px;color:white;font-weight:bold"><? echo $data3['login']; ?></p>
<p style="color:white" class="donnees">Rang : <? echo $data3bis['grade']; ?><br />
Pays : <? echo $data3bis['Royaume']; ?><br />
Fief : <? echo $data3bis['Race']; ?></p>
<p style="text-align:center"><input type="submit" class="submit" value="Accéder au profil"></p>
<p style="color:white"><a style="color:white;cursor:pointer" onClick="MM_showHideLayers('<? echo $data3['id']; ?>','','hide')">Fermer l'onglet</a></p>
</div>
<img width="60" height="60" alt="Vous-même" title="Vous-même" src="<? echo $data3['skin']; ?>" style="cursor:default" border="0" onclick="MM_showHideLayers('<? echo $data3['id']; ?>','','show')"></div>
<? } //vous-même
elseif($compteurX == $data3['x'] AND $compteurY == $data3['y'])
{
?>
<div style="width:60px;height:60px;overflow:hidden">
<div style="
text-align: left;
font-size: 12px;
font-family: Arial, 'Times New Roman';
width: 300px;
height: 200px;
border-top: 1px solid white;
border-left: 1px solid white;
border-right: 1px solid black;
border-bottom: 1px solid black;
left: 387px;
top: 436px;
z-index: 1;
background-image: url('');
visibility: hidden;
position: absolute;
overflow: auto;
padding:4px" id="<? echo $data3['id']; ?>">
<p style="font-size:14px;color:white;font-weight:bold"><? echo $data3['login']; ?></p>
<p style="color:white" class="donnees">Rang : <? echo $data3bis['grade']; ?><br />
Pays : <? echo $data3bis['Royaume']; ?><br />
Fief : <? echo $data3bis['race']; ?></p>
<p style="text-align:center"><input type="submit" class="submit" value="Accéder au profil"></p>
<p style="color:white"><a style="color:white;cursor:pointer" onClick="MM_showHideLayers('<? echo $data3['id']; ?>','','hide')">Fermer l'onglet</a></p>
</div>
<img width="60" height="60" alt="<? echo $data3['login']; ?>" title="<? echo $data3['login']; ?>" src="<? echo $data3['skin']; ?>" style="cursor:default" border="0" onclick="MM_showHideLayers('<? echo $data3['id']; ?>','','show')"></div>
<?
} //les autres personnages
}
else //s'il n'y a pas de personnage
{
$req4 = mysql_query("SELECT * FROM batiments WHERE x='".$compteurX."' AND y='".$compteurY."'");
if(mysql_num_rows($req4) == 1)//s'il y a un bâtiment
{
$data4 = mysql_fetch_array($req4);
?>
<div title="<? echo $data4['batiment']; ?>" style="width:60px;height:60px;background-image:url('<? echo $data4['skin']; ?>')" onclick="MM_showHideLayers('<? echo $data4['id']; ?>','','show')">
<div style="
text-align: left;
font-size: 12px;
font-family: Arial, 'Times New Roman';
width: 300px;
height: 200px;
border-top: 1px solid white;
border-left: 1px solid white;
border-right: 1px solid black;
border-bottom: 1px solid black;
left: 387px;
top: 436px;
z-index: 1;
background-image: url('');
visibility: hidden;
position: absolute;
overflow: auto;
padding:4px" id="<? echo $data4['id']; ?>">
<p style="font-size:14px;color:white;font-weight:bold"><? echo $data4['batiment']; ?></p>
<p style="color:white;font-size:11px"><? echo $data4['description']; ?></p>
<p style="color:white"><a style="color:white;cursor:pointer" onClick="MM_showHideLayers('<? echo $data4['id']; ?>','','hide')">Fermer l'onglet</a></p>
</div>
<?
$reqmag = mysql_query("SELECT * FROM magasin WHERE batiment='".$data4['skin']."'");
if(mysql_num_rows($reqmag) == 1)
{
$mag = mysql_fetch_array($reqmag);
?><img src="<? echo $mag['enseigne']; ?>">
<?
}
echo'</div>';
}
else //s'il n'y a ni personnage, ni bâtiment
{
$req5 = mysql_query("SELECT * FROM monstres WHERE x='".$compteurX."' AND y='".$compteurY."'");
if(mysql_num_rows($req5) == 1) //s'il y a un monstre
{
$data5 = mysql_fetch_array($req5);
echo '<img src="'.$data5['skin'].'" alt="'.$data5['skin'].'" title="'.$data5['skin'].'" style="cursor:help" width="60" height="60">';
}
else //s'il n'y a ni personnage, ni monstre, ni bâtiment
{
$x1 = $x + 1;
$y1 = $y + 1;
$x_1 = $x - 1;
$y_1 = $y - 1;
if($rgb == "0231231" OR $rgb == "1361360" OR $rgb == "44113255" OR $rgb == "000"){ echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';} //terrains inacessibles
else //si c'est un terrain accessible
{

if($compteurX == $x + 1 AND $compteurY == $y){echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="est"><input alt="Est" title="Est" type="image" src="epee_droite.gif"></form></div>';}
elseif($compteurX == $x - 1 AND $compteurY == $y){echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="ouest"><input alt="Ouest" title="Ouest" type="image" src="epee_gauche.gif"></form></div>';}
elseif($compteurX == $x AND $compteurY == $y + 1){echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="sud"><input alt="Sud" title="Sud" type="image" src="epee_bas.gif"></form></div>';}
elseif($compteurX == $x AND $compteurY == $y - 1){echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="nord"><input alt="Nord" title="Nord" type="image" src="epee_haut.gif"></form></div>';}
elseif($compteurX == $x + 1 AND $compteurY == $y + 1){echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="sudest"><input alt="Sud-Est" title="Sud-Est" type="image" src="epee_basdroite.gif"></form></div>';}
elseif($compteurX == $x + 1 AND $compteurY == $y - 1){echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="nordest"><input alt="Nord-Est" title="Nord-Est" type="image" src="epee_hautdroite.gif"></form></div>';}
elseif($compteurX == $x - 1 AND $compteurY == $y + 1){echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="sudouest"><input alt="Sud-Ouest" title="Sud-Ouest" type="image" src="epee_basgauche.gif"></form></div>';}
elseif($compteurX == $x - 1 AND $compteurY == $y - 1){echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="nordouest"><input alt="Nord-Ouest" title="Nord-Ouest" type="image" src="epee_hautgauche.gif"></form></div>';}
elseif($compteurX == $x + 2 AND $compteurY == $y)
{
$dep = mysql_query("SELECT * FROM membre WHERE x='".$x1."' AND y='".$y."'");
if(mysql_num_rows($dep) == 1)
{
echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="est2"><input alt="Est" title="Est" type="image" src="epee_droite.gif"></form></div>';
}
else
{echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';}
}
elseif($compteurX == $x - 2 AND $compteurY == $y)
{
$dep = mysql_query("SELECT * FROM membre WHERE x='".$x_1."' AND y='".$y."'");
if(mysql_num_rows($dep) == 1)
{
echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="ouest2"><input alt="Ouest" title="Ouest" type="image" src="epee_gauche.gif"></form></div>';
}
else
{echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';}
}
elseif($compteurX == $x AND $compteurY == $y + 2)
{
$dep = mysql_query("SELECT * FROM membre WHERE x='".$x."' AND y='".$y1."'");
if(mysql_num_rows($dep) == 1)
{
echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="sud2"><input alt="Sud" title="Sud" type="image" src="epee_bas.gif"></form></div>';
}
else
{echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';}
}
elseif($compteurX == $x AND $compteurY == $y - 2)
{
$dep = mysql_query("SELECT * FROM membre WHERE x='".$x."' AND y='".$y_1."'");
if(mysql_num_rows($dep) == 1)
{
echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="nord2"><input alt="Nord" title="Nord" type="image" src="epee_haut.gif"></form></div>';
}
else
{echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';}
}
elseif($compteurX == $x + 2 AND $compteurY == $y + 2)
{
$dep = mysql_query("SELECT * FROM membre WHERE x='".$x1."' AND y='".$y1."'");
if(mysql_num_rows($dep) == 1)
{
echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="sudest2"><input alt="Sud-Est" title="Sud-Est" type="image" src="epee_basdroite.gif"></form></div>';
}
else
{echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';}
}
elseif($compteurX == $x + 2 AND $compteurY == $y - 2)
{
$dep = mysql_query("SELECT * FROM membre WHERE x='".$x1."' AND y='".$y_1."'");
if(mysql_num_rows($dep) == 1)
{
echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="nordest2"><input alt="Nord-Est" title="Nord-Est" type="image" src="epee_hautdroite.gif"></form></div>';
}
else
{echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';}
}
elseif($compteurX == $x - 2 AND $compteurY == $y + 2)
{
$dep = mysql_query("SELECT * FROM membre WHERE x='".$x_1."' AND y='".$y1."'");
if(mysql_num_rows($dep) == 1)
{
echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="sudouest2"><input alt="Sud-Ouest" title="Sud-Ouest" type="image" src="epee_basgauche.gif"></form></div>';
}
else
{echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';}
}
elseif($compteurX == $x - 2 AND $compteurY == $y - 2)
{
$dep = mysql_query("SELECT * FROM membre WHERE x='".$x_1."' AND y='".$y_1."'");
if(mysql_num_rows($dep) == 1)
{
echo '<div style="width:60px;height:60px;overflow:hidden"><form action="deplacement.php" method="post"><input type="hidden" name="deplacement" value="nordouest2"><input alt="Nord-Ouest" title="Nord-Ouest" type="image" src="epee_hautgauche.gif"></form></div>';
}
else
{echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';}
}
else{echo '<div align="center" style="width:60px;height:60px">&nbsp;</div>';}
}
}
}
}
echo "</td>";
$compteurX++;
} //fin de la boucle "case"
echo "</tr>";
$compteurX = $debutX;
$compteurY++;
} //fin de la boucle "colonne"
echo '</table></div>';


mysql_close();
?>
</div>[/quote]

Voici mon code pour l'affichage de ma map.

Le seul probleme c'est que lorsque j'execute mon script.

J'obtiens ceci avant l'affichage de la map:

Citation:

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line 74 Notice: imagecolorat(): 4,-2 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 5,-2 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 6,-2 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 7,-2 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -3,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -2,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -1,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 0,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 1,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 2,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 3,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 4,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 5,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 6,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): 7,-1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -3,0 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -2,0 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -1,0 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -3,1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -2,1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -1,1 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -3,2 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -2,2 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -1,2 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -3,3 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -2,3 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -1,3 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -3,4 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -2,4 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -1,4 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: Undefined variable: mois in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 36 Notice: Undefined variable: mois in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 36 Notice: Undefined variable: mois in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 36 Notice: imagecolorat(): -3,5 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -2,5 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -1,5 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -3,6 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -2,6 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -1,6 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -3,7 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -2,7 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74 Notice: imagecolorat(): -1,7 is out of bounds in c:\program files\easyphp1-8\www\jeu\map\jouer4.php on line 74

Je n'ai aucune idée du probleme là. En plus la fenetre ne s'affiche pas lorsqu'on clic sur un perso et les fleches de deplacement ne s'affichent pas non plus.

Cette fonction accepte-t-elle les chiffres négatifs ?
Car à première vu ce ne sont que les cases ayant une coordonnée négative.

Le probleme c'est que cette fonction marche trés bien sur le code d'un pote.

Out of bounds veut dire hors des limites donc je ne pense pas qu'elle accepte les négatifs. Vérifies sur un site répertoriant les fonction php.

Tu pourrais nous donner la définition de la fonction ImageColorAt($image, $compteurX, $compteurY) ?

merci

A mon avis cela vient du fait que les coordonnées de l'image créé sont de 0,0 à x,y et donc aucuns négatifs.

Syntax>> ce genre de problème se doit d'être réglé par MP plutôt que de poster dans un topic où il n'y a aucun intérêt d'un tel post... Ton post est comparé à du HS là.