All target selectors start with
@. The following character is the selector type. For example,
@p means 'closest player'.
Target selectors may have additional, optional arguments. You can specify these in
[ ], using the syntax
a=0. For example,
There is a special short syntax for just specifying
r arguments; simply list their values separated by a comma, without
x=. For example:
@p[100,64,-100,5] for 5 range,
z=-100. Each of these are optional and skippable by leaving them empty. For example, to just specify
x - X coordinate for search center. Default is senders coordinate, or 0.
y - Y coordinate for search center. Default is senders coordinate, or 0.