Toggle

example code for toggling a loop triggered by a keypress.

const reverse = !GlobalVars.getBoolean("ToggleScript");
GlobalVars.putBoolean("ToggleScript", reverse);
if (reverse) {
    Chat.log(Chat.createTextBuilder().append("[").withColor(0x7)
        .append("ToggleScript").withColor(0x5)
        .append("]").withColor(0x7).append(" enabled").withColor(0xc)
        .build());
} else {
    Chat.log(Chat.createTextBuilder().append("[").withColor(0x7)
        .append("ToggleScript").withColor(0x5)
        .append("]").withColor(0x7).append(" disabled").withColor(0xc)
        .build());
}
while (GlobalVars.getBoolean("ToggleScript")) {
    Chat.log("do stuff here...");
    Client.waitTick(20); // wait 1 second (synchronized to client ticks)
}