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| author | George Marques | 2016-06-10 17:28:09 -0300 |
|---|---|---|
| committer | George Marques | 2016-06-10 17:46:57 -0300 |
| commit | 46b6bb9dc49a7b187a7bf6e19e5da732a5656e19 (patch) | |
| tree | e45c195c9c4d3d77ccd3305e869696d361eff391 /core/array.cpp | |
| parent | 269d5704202d29d1f367abfb2df44fa19997fd18 (diff) | |
| download | godot-46b6bb9dc49a7b187a7bf6e19e5da732a5656e19.tar.gz godot-46b6bb9dc49a7b187a7bf6e19e5da732a5656e19.tar.zst godot-46b6bb9dc49a7b187a7bf6e19e5da732a5656e19.zip | |
Diffstat (limited to 'core/array.cpp')
| -rw-r--r-- | core/array.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/core/array.cpp b/core/array.cpp index 146e56b7f..bb8e52730 100644 --- a/core/array.cpp +++ b/core/array.cpp @@ -155,12 +155,21 @@ int Array::find(const Variant& p_value, int p_from) const { return _p->array.find(p_value, p_from); } -int Array::find_last(const Variant& p_value) const { +int Array::rfind(const Variant& p_value, int p_from) const { - if(_p->array.size() == 0) + if (_p->array.size() == 0) return -1; - for (int i=_p->array.size()-1; i>=0; i--) { + if (p_from < 0) { + // Relative offset from the end + p_from = _p->array.size() + p_from; + } + if (p_from < 0 || p_from >= _p->array.size()) { + // Limit to array boundaries + p_from = _p->array.size() - 1; + } + + for (int i=p_from; i>=0; i--) { if(_p->array[i] == p_value){ return i; @@ -170,6 +179,11 @@ int Array::find_last(const Variant& p_value) const { return -1; } +int Array::find_last(const Variant& p_value) const { + + return rfind(p_value); +} + int Array::count(const Variant& p_value) const { if(_p->array.size() == 0) |
