我正在构建2中构建一个hi score board,并且我正在尝试正确地布置字符。
为了做到这一点,我在c2中创建了一个数组,并使用AJAX从我的网络服务器上保存的php脚本中将数据作为JSON字符串返回。然后,这些数据将用于填充数组,然后我将用它来填充我的SpriteFonts。理论上很简单。
这是返回JSON字符串的php文件:
if ($result = $mysqli->query($sql)) {
/* fetch associative array */
while ($row = $result->fetch_assoc()) {
$array = array(
array
(
'name' => $row['pName'],
'score' => $row['score']
));
echo json_encode($array);
}
/* free result set */
$result->free();
exit();
}
返回以下内容:
[{"name":"developer","score":"56"}]
[{"name":"Terrry","score":"34"}]
[{"name":"Numero_Uno","score":"20"}]
[{"name":"Thomasin :)","score":"18"}]
[{"name":"ThriftyButStillNifty","score":"18"}]
[{"name":"Perfect","score":"17"}]
[{"name":"bah","score":"17"}]
[{"name":"EvilEdna","score":"16"}]
[{"name":"type here","score":"16"}]
[{"name":"Slaine","score":"14"}]
要在C2中使用,字符串必须采用以下格式:
{"c2array":true,
"size":
[2,2,1],
"data":
[
[["John"],[23]],
[["Terry"],[43]]
]
}
如何从另一个创建一个?
答案 0 :(得分:1)
我会做这样的事情:
$response = array(
"c2array" => true,
"size" => "something",
"data" => array()
);
while ( $row = $result->fetch_assoc() ) {
$response['data'][] = array(
array($row['pName']),
array($row['score'])
);
}
echo json_encode($response);