Here's a cursor system you can use to manage your cursors
Cursor <- {
"Obtain": function () {
++this.Cursors;
this.Refresh();
},
"Release": function () {
--this.Cursors;
this.Refresh();
},
"ObtainSmart": function (wref) {
this.Obtain();
local routine;
routine = ::Routine(function () {
if (wref.ref() == null) {
this.Release();
routine.Destroy();
}
}, 0, 0, this);
},
"Refresh": function () {
::GUI.SetMouseEnabled(this.Cursors > 0)
}
"Cursors": 0
}
You can use Cursor.Obtain() to obtain a cursor and Cursor.Release() to release a cursor. When the total cursor count is 0 the cursor automatically gets destroyed.
Ok that's normal and boring stuff. What's cool is Cursor.ObtainSmart(). Let's say you have a widget class has some elements in it. You construct that class when you want to create that widget and delete all references to it when you want to destroy it. Now squirrel doesn't support a class destructor. This means that you can't release your cursor! But this cursor system will still help you. If you obtain a smart cursor using:
Cursor.ObtainSmart(this.weakref());the cursor will automatically be released once all references to your class have been removed.
Dependencies:- Client side routines (https://forum.vc-mp.org/?topic=4618.0)
[spoiler=MIT]Copyright © 2018 Fleka
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.[/spoiler]