I see. But how do I trigger this? In the plugin, I had to press 'E' to trigger the swap. With the message I'm practically not doing anything but looking at my buddy...
UPDATE
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This thread seems pretty relevant to my interests:
https://forums.alliedmods.net/showthread.php?t=250165
But I have no idea how to use the 'task'. Are the referring to
set_task()?...