尽量优雅的表情系统

Signed-off-by: unknown <mccleaner@126.com>

chat.php

@@ -38,6 +38,9 @@ if(($sendmode == 'send')&&$chatmsg) {
 if(!$chatdata) {
 	$chatdata = getchat($lastcid,$teamID);
 }
+if(!$emdata) {	
+	$emdata = get_emdata();
+}
 ob_clean();
 //$json = new Services_JSON();
 //$jgamedata = $json->encode($chatdata);

game.php

@@ -43,7 +43,8 @@ $clbpara = get_clbpara($clbpara);
 $log = '';
 //读取聊天信息
 $chatdata = getchat(0,$teamID);
-
+//读取表情信息
+$emdata = get_emdata();
 //读取玩家互动信息
 $result = $db->query("SELECT lid,time,log FROM {$tablepre}log WHERE toid = '$pid' AND prcsd = 0 ORDER BY time,lid");
 $llist = '';

include/game.func.php

@@ -640,6 +640,3 @@ function destory_corpse(&$edata)
 	}
 	return;
 }
-
-
-?>

include/global.func.php

@@ -405,11 +405,28 @@ function getchat($last,$team='',$limit=0) {
 		} elseif($chat['type'] == '5') {
 			$msg = "<span class=\"yellow\">【{$chatinfo[$chat['type']]}】{$chat['msg']}".date("\(H:i:s\)",$chat['time']).'</span><br>';
 		}
+		//表情
+		$msg = preg_replace('/\[(\w+)\]/', "<img src='img/emoticons/$1.png'>", $msg);
 		$chatdata['msg'][$chat['cid']] = $msg;
 	}
 	return $chatdata;
 }
 
+//获取表情
+function get_emdata()
+{
+	global $emdata;
+	$emdir = 'img/emoticons/';
+	$emfiles = glob($emdir . '*.png');
+	$emdata = array();
+	foreach ($emfiles as $emfile) {
+		$name = basename($emfile, '.png');
+		$emdata[] = "<img src='$emdir$name.png' alt='$name' onClick=\"insertEm('$name')\">";
+  	}
+	return $emdata;
+}
+
+
 function storyputchat($time,$type){
 	global $db,$tablepre,$now,$syschatinfo,$gamestate,$rdown,$bdown,$ldown,$kdown;
 	if(!$time){$time = $now;}

templates/default/chat.htm

@@ -17,22 +17,47 @@
 	<tr>
 		<td class="b3" height="35">
 			<div>
-				<form type="post" id="sendchat" name="sendchat" action="chat.php" onsubmit="return false;" >
+				<form type="post" id="sendchat" name="sendchat" action="chat.php" onsubmit="return false;">
 					<input type="hidden" id="lastcid" name="lastcid" value="$chatdata['lastcid']">
 					<input type="hidden" id="teamID" name="teamID" value="$teamID">
 					<input type="hidden" id="sendmode" name="sendmode" value="ref">
 					<span id="chattype">
 						<select name="chattype" value="2">
 							<option value="0" selected>$chatinfo[0]
-							<!--{if $teamID}--><option value="1" >$chatinfo[1]<!--{/if}-->
+								<!--{if $teamID}-->
+							<option value="1">$chatinfo[1]
+								<!--{/if}-->
 						</select>
 					</span>
-					<input type="text" id="chatmsg" name="chatmsg" maxlength="60" >
-					<input type="button" id="send" onClick="document['sendchat']['sendmode'].value='send';chat('send',$chatrefresh);return false;" value="{lang send}">
-					<input type="button" id="ref" onClick="document['sendchat']['sendmode'].value='ref';chat('ref',$chatrefresh);return false;" value="{lang refresh}">
+					<input type="text" id="chatmsg" name="chatmsg" maxlength="60">
+					<input type="button" id="send"
+						onClick="document['sendchat']['sendmode'].value='send';chat('send',$chatrefresh);return false;"
+						value="{lang send}">
+					<input type="button" id="ref"
+						onClick="document['sendchat']['sendmode'].value='ref';chat('ref',$chatrefresh);return false;"
+						value="{lang refresh}">
+					<!-- 表情 -->
+					<input type="button" id="embtn" value="表情">
+					<div id="empanel" style="display:none;">
+						<!--{loop $emdata $em}-->
+						$em
+						<!--{/loop}-->
+					</div>
 				</form>
-			<script type="text/javascript">chat('ref',$chatrefresh);</script>
+				<script type="text/javascript">chat('ref', $chatrefresh);</script>
 			</div>
 		</td>
 	</tr>
 </table>
+
+<!-- JavaScript 代码 -->
+<script>
+	function insertEm(em) {
+		document.getElementById('chatmsg').value += "[" + em + "]";
+	}
+
+	document.getElementById('embtn').addEventListener('click', function () {
+		var panel = document.getElementById('empanel');
+		panel.style.display = (panel.style.display == 'none') ? 'block' : 'none';
+	});
+</script>
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