I think I have it:
package BoomBot
{
function serverCmdmessageSent(%client, %text)
{
if(strstr(%text, "I Hate You") >= 0) //What you want to check for
{
commandToServer('MessageSent', " -> BoomBot: I hate You too."); //Makes you speak.
}
parent::serverCmdmessageSent(%client, %text);
}
};
activatePackage(BoomBot);
Any errors, please do correct me.