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Add vector.in_area() utility function (#13390)

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AFCMS
2023-04-12 11:46:26 +02:00
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doc/lua_api.txt
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@@ -3540,6 +3540,11 @@ vectors are written like this: `(x, y, z)`:
* Returns a boolean value indicating whether `v` is a real vector, eg. created
by a `vector.*` function.
* Returns `false` for anything else, including tables like `{x=3,y=1,z=4}`.
* `vector.in_area(pos, min, max)`:
* Returns a boolean value indicating if `pos` is inside area formed by `min` and `max`.
* `min` and `max` are inclusive.
* If `min` is bigger than `max` on some axis, function always returns false.
* You can use `vector.sort` if you have two vectors and don't know which are the minimum and the maximum.
For the following functions `x` can be either a vector or a number: