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Split vector.new into 3 constructors

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2021-09-10 23:16:16 +02:00
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parent bbfae0cc67
commit 2cefe51d3b
3 changed files with 56 additions and 26 deletions
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doc/lua_api.txt
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@@ -3271,10 +3271,13 @@ For the following functions, `v`, `v1`, `v2` are vectors,
vectors are written like this: `(x, y, z)`:
* `vector.new([a[, b, c]])`:
* Returns a vector.
* A copy of `a` if `a` is a vector.
* `(a, b, c)`, if all of `a`, `b`, `c` are defined numbers.
* `(0, 0, 0)`, if no arguments are given.
* Returns a new vector `(a, b, c)`.
* Deprecated: `vector.new()` does the same as `vector.zero()` and
`vector.new(v)` does the same as `vector.copy(v)`
* `vector.zero()`:
* Returns a new vector `(0, 0, 0)`.
* `vector.copy(v)`:
* Returns a copy of the vector `v`.
* `vector.from_string(s[, init])`:
* Returns `v, np`, where `v` is a vector read from the given string `s` and
`np` is the next position in the string after the vector.