Someone please help me
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04-10-2013, 03:24 PM
I've got a getip command which is
[SPOIL][/SPOIL]Code:if (cmd[0].equalsIgnoreCase("getip")) { String name = ""; for (int i = 1; i < cmd.length; i++) name += cmd[i] + ((i == cmd.length - 1) ? "" : " "); Player p = World.getPlayerByDisplayName(name); if (p == null) { player.getPackets().sendGameMessage( "Couldn't find player " + name + "."); } else player.getPackets().sendGameMessage( "" + p.getDisplayName() + "'s IP is " + p.getSession().getIP() + "."); return true; }
However i get this error when compiling
[SPOIL][/SPOIL]Could someone please fix my getip commandCode:starting... src\com\rs\game\player\content\commands\Administrator.java:409: error: variable name is already defined in method processCommand(Player,String[],boolean,boolean ) String name = ""; ^ Note: src\com\rs\content\exchange\GrandExchange.java uses unchecked or unsafe op erations. Note: Recompile with -Xlint:unchecked for details. 1 error Press any key to continue . . .
Someone please help me
"String name = "";"
Has already been defined as a String, remove the String so it's "name = "";"
remove the String name so here:
if (cmd[0].equalsIgnoreCase("getip")) {
for (int i = 1; i < cmd.length; i++)
name += cmd[i] + ((i == cmd.length - 1) ? "" : " ");
Player p = World.getPlayerByDisplayName(name);
if (p == null) {
player.getPackets().sendGameMessage(
"Couldn't find player " + name + ".");
} else
player.getPackets().sendGameMessage(
"" + p.getDisplayName() + "'s IP is "
+ p.getSession().getIP() + ".");
return true;
}
Another error
[SPOIL][/SPOIL]Code:starting... src\com\rs\game\player\content\commands\Administrator.java:410: error: variable name might not have been initialized name += cmd[i] + ((i == cmd.length - 1) ? "" : " "); ^ src\com\rs\game\player\content\commands\Administrator.java:411: error: variable name might not have been initialized Player p = World.getPlayerByDisplayName(name); ^ Note: src\com\rs\content\exchange\GrandExchange.java uses unchecked or unsafe op erations. Note: Recompile with -Xlint:unchecked for details. 2 errors Press any key to continue . . .
No such variable.Originally Posted by dragonmage
name += cmd[i] + ((i == cmd.length - 1) ? "" : " ");
Could someone send me the code off their commands please?
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