示例1
// When the prim is touched, give the toucher the option of killing the prim.
integer gListener; // Identity of the listener associated with the dialog, so we can clean up when not needed
default
{
touch_start(integer total_number)
{
// Kill off any outstanding listener, to avoid any chance of multiple listeners being active
llListenRemove(gListener);
// get the UUID of the person touching this prim
key user = llDetectedKey(0);
// Listen to any reply from that user only, and only on the same channel to be used by llDialog
// It's best to set up the listener before issuing the dialog
gListener = llListen(-99, "", user, "");
// Send a dialog to that person. We'll use a fixed negative channel number for simplicity
llDialog(user, "\nDo you wish this prim to die?", ["Yes", "No" ] , -99);
// Start a one-minute timer, after which we will stop listening for responses
llSetTimerEvent(60.0);
}
listen(integer chan, string name, key id, string msg)
{
// If the user clicked the "Yes" button, kill this prim.
if (msg == "Yes")
llDie();
// The user did not click "Yes" ...
// Make the timer fire immediately, to do clean-up actions
llSetTimerEvent(0.1);
}
timer()
{
// Stop listening. It's wise to do this to reduce lag
llListenRemove(gListener);
// Stop the timer now that its job is done
llSetTimerEvent(0.0);// you can use 0 as well to save memory
}
}
示例2
string mainMenuDialog = "\nWhich settings would you like to access?\nClick \"Close\" to close the menu.\n\nYou are here:\nMainmenu";
list mainMenuButtons = ["sub 01", "sub 02", "Close"];
string subMenu_01_Dialog = "\nClick \"Close\" to close the menu.\nClick \"-Main-\" to return to the main menu.\n\nYou are here:\nMainmenu > sub 01";
list subMenu_01_Buttons = ["action 01a", "action 01b", "Close", "-Main-"];
string subMenu_02_Dialog = "\nClick \"Close\" to close the menu.\nClick \"-Main-\" to return to the main menu.\n\nYou are here:\nMainmenu > sub 02";
list subMenu_02_Buttons = ["action 02a", "action 02b", "Close", "-Main-"];
integer dialogChannel;
integer dialogHandle;
open_menu(key inputKey, string inputString, list inputList)
{
dialogChannel = (integer)llFrand(DEBUG_CHANNEL)*-1;
dialogHandle = llListen(dialogChannel, "", inputKey, "");
llDialog(inputKey, inputString, inputList, dialogChannel);
llSetTimerEvent(30.0);
}
close_menu()
{
llSetTimerEvent(0.0);// you can use 0 as well to save memory
llListenRemove(dialogHandle);
}
default
{
on_rez(integer start_param)
{
llResetScript();
}
touch_start(integer total_number)
{
key id = llDetectedKey(0);
// Ensure any outstanding listener is removed before creating a new one
close_menu();
open_menu(id, mainMenuDialog, mainMenuButtons);
}
listen(integer channel, string name, key id, string message)
{
if(channel != dialogChannel)
return;
close_menu();
if(message == "-Main-")
open_menu(id, mainMenuDialog, mainMenuButtons);
else if(message == "sub 01")
open_menu(id, subMenu_01_Dialog, subMenu_01_Buttons);
else if(message == "sub 02")
open_menu(id, subMenu_02_Dialog, subMenu_02_Buttons);
else if (message == "action 01a")
{
//do something
open_menu(id, subMenu_01_Dialog, subMenu_01_Buttons);
}
else if (message == "action 01b")
{
//do something else
//maybe not re-open the menu for this option?
//open_menu(id, subMenu_01_Dialog, subMenu_01_Buttons);
}
else if (message == "action 02a")
{
//do something
open_menu(id, subMenu_02_Dialog, subMenu_02_Buttons);
}
else if (message == "action 02b")
{
//do something else
open_menu(id, subMenu_02_Dialog, subMenu_02_Buttons);
}
}
timer()
{
close_menu();
}
}
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