Pool::exists: Difference between revisions

Revision as of 15:59, 26 September 2017

This function is used for check, exists entity with ID in pool or not.

Boolean pool.exists(Number ID)

Return true if entity exists, false if not exists.

This example will check player with ID in pool, and write player name into chat if he exists.

@@ Line 1: / Line 1: @@
-This function used for check if pool contains entity.
+This function is used for check, exists entity with ID in pool or not.
 ==Syntax==
+<syntaxhighlight lang="javascript">
+Boolean pool.exists(Number ID)
+</syntaxhighlight>
+===Returns===
+Return true if entity exists, false if not exists.
+===Required Arguments===
+*'''ID:''' Entity ID, what you wanna check in pool.
+==Example==
+This example will check player with ID in pool, and write player name into chat if he exists.
 <div class="header" style="background-color: #408DAE; color: #FFFFFF; border: 2px solid #408DAE;">
 <div style="margin: 10px 10px 10px 10px;"><b>Server-Side</b></div>
-<syntaxhighlight lang="javascript">
+<syntaxhighlight lang="javascript" highlight="1">
-pool.exists(entity);
+let isPlayerExists = mp.players.exists(1488);
+if (isPlayerExists) {
+	let player = mp.players.at(1488);
+	console.log(`Player with id 1488 exists and have nickname ${player.name}`);
+} else {
+	console.log(`Player by id 1488 does not exists...`);
+};
 </syntaxhighlight>
 </div>
-===Required Arguments===
-*'''entity:''' The entity that needs to be checked
-==Example==
-<syntaxhighlight lang="javascript">
-// todo
-</syntaxhighlight>
 ==See Also==
 {{EntityPool_function}}
-[[Category:TODO: Example]]